z ysaito
2018.07.26
Dependencies: FATFileSystem2 mbed-rtos
Fork of
USBHost
by 
mbed official
Revision 42:366a9be2060e, committed 2016-11-04
- Comitter:
- sayzyas
- Date:
- Fri Nov 04 04:52:29 2016 +0000
- Parent:
- 41:f72ccc6892ee
- Child:
- 43:78f328f311dc
- Commit message:
- 20161104;
Changed in this revision
--- a/FATFileSystem.lib Fri Apr 29 01:16:38 2016 +0100 +++ b/FATFileSystem.lib Fri Nov 04 04:52:29 2016 +0000 @@ -1,1 +1,1 @@ -http://mbed.org/users/mbed_official/code/FATFileSystem/#3ff2606d5713 +http://mbed.org/users/mbed_official/code/FATFileSystem/#b3b3370574cf
--- a/USBHost/IUSBEnumerator.h Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,36 +0,0 @@
-/* mbed USBHost Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef IUSBENUMERATOR_H_
-#define IUSBENUMERATOR_H_
-
-#include "stdint.h"
-#include "USBEndpoint.h"
-
-/*
-Generic interface to implement for "smart" USB enumeration
-*/
-
-class IUSBEnumerator
-{
-public:
- virtual void setVidPid(uint16_t vid, uint16_t pid) = 0;
- virtual bool parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol) = 0; //Must return true if the interface should be parsed
- virtual bool useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir) = 0; //Must return true if the endpoint will be used
-};
-
-#endif /*IUSBENUMERATOR_H_*/
-
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/inc/devdrv_usb_host_api.h Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,329 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : devdrv_usb_host_api.h
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Description : RZ/A1H R7S72100 USB Sample Program
-*******************************************************************************/
-#ifndef USB_HOST_API_H
-#define USB_HOST_API_H
-
-#include "r_typedefs.h"
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-#define USB_HOST_PORTNUM (2)
-
-#define USB_HOST_ELT_INTERRUPT_LEVEL (9)
-
-#define USBHCLOCK_X1_48MHZ (0x0000u) /* USB_X1_48MHz */
-#define USBHCLOCK_EXTAL_12MHZ (0x0004u) /* EXTAL_12MHz */
-
-#define USB_HOST_MAX_DEVICE (10)
-
-#define USB_HOST_ON (1)
-#define USB_HOST_OFF (0)
-#define USB_HOST_YES (1)
-#define USB_HOST_NO (0)
-
-#define USB_HOST_NON_SPEED (0)
-#define USB_HOST_LOW_SPEED (1)
-#define USB_HOST_FULL_SPEED (2)
-#define USB_HOST_HIGH_SPEED (3)
-
-/* DEVDRV_SUCCESS(0) & DEVDRV_ERROR(-1) is dev_drv.h */
-#define DEVDRV_USBH_STALL (-2)
-#define DEVDRV_USBH_TIMEOUT (-3)
-#define DEVDRV_USBH_NAK_TIMEOUT (-4)
-#define DEVDRV_USBH_DETACH_ERR (-5)
-#define DEVDRV_USBH_SETUP_ERR (-6)
-#define DEVDRV_USBH_CTRL_COM_ERR (-7)
-#define DEVDRV_USBH_COM_ERR (-8)
-#define DEVDRV_USBH_DEV_ADDR_ERR (-9)
-
-#define USB_HOST_ATTACH (1)
-#define USB_HOST_DETACH (0)
-
-#define USB_HOST_MAX_PIPE_NO (9u)
-#define USB_HOST_PIPE0 (0)
-#define USB_HOST_PIPE1 (1)
-#define USB_HOST_PIPE2 (2)
-#define USB_HOST_PIPE3 (3)
-#define USB_HOST_PIPE4 (4)
-#define USB_HOST_PIPE5 (5)
-#define USB_HOST_PIPE6 (6)
-#define USB_HOST_PIPE7 (7)
-#define USB_HOST_PIPE8 (8)
-#define USB_HOST_PIPE9 (9)
-
-#define USB_HOST_ISO (0xc000u)
-#define USB_HOST_INTERRUPT (0x8000u)
-#define USB_HOST_BULK (0x4000u)
-
-#define USB_HOST_PIPE_IDLE (0x00)
-#define USB_HOST_PIPE_WAIT (0x01)
-#define USB_HOST_PIPE_DONE (0x02)
-#define USB_HOST_PIPE_NORES (0x03)
-#define USB_HOST_PIPE_STALL (0x04)
-#define USB_HOST_PIPE_ERROR (0x05)
-
-#define USB_HOST_NONE (0x0000u)
-#define USB_HOST_BFREFIELD (0x0400u)
-#define USB_HOST_BFREON (0x0400u)
-#define USB_HOST_BFREOFF (0x0000u)
-#define USB_HOST_DBLBFIELD (0x0200u)
-#define USB_HOST_DBLBON (0x0200u)
-#define USB_HOST_DBLBOFF (0x0000u)
-#define USB_HOST_CNTMDFIELD (0x0100u)
-#define USB_HOST_CNTMDON (0x0100u)
-#define USB_HOST_CNTMDOFF (0x0000u)
-#define USB_HOST_SHTNAKON (0x0080u)
-#define USB_HOST_SHTNAKOFF (0x0000u)
-#define USB_HOST_DIRFIELD (0x0010u)
-#define USB_HOST_DIR_H_OUT (0x0010u)
-#define USB_HOST_DIR_H_IN (0x0000u)
-#define USB_HOST_EPNUMFIELD (0x000fu)
-
-#define USB_HOST_CUSE (0)
-#define USB_HOST_D0USE (1)
-#define USB_HOST_D0DMA (2)
-#define USB_HOST_D1USE (3)
-#define USB_HOST_D1DMA (4)
-
-#define USB_HOST_CFIFO_USE (0x0000)
-#define USB_HOST_D0FIFO_USE (0x1000)
-#define USB_HOST_D1FIFO_USE (0x2000)
-#define USB_HOST_D0FIFO_DMA (0x5000)
-#define USB_HOST_D1FIFO_DMA (0x6000)
-
-#define USB_HOST_BUF2FIFO (0)
-#define USB_HOST_FIFO2BUF (1)
-
-#define USB_HOST_DRV_DETACHED (0x0000)
-#define USB_HOST_DRV_ATTACHED (0x0001)
-#define USB_HOST_DRV_GET_DEVICE_DESC_64 (0x0002)
-#define USB_HOST_DRV_POWERED (0x0003)
-#define USB_HOST_DRV_DEFAULT (0x0004)
-#define USB_HOST_DRV_SET_ADDRESS (0x0005)
-#define USB_HOST_DRV_ADDRESSED (0x0006)
-#define USB_HOST_DRV_GET_DEVICE_DESC_18 (0x0007)
-#define USB_HOST_DRV_GET_CONGIG_DESC_9 (0x0008)
-#define USB_HOST_DRV_GET_CONGIG_DESC (0x0009)
-#define USB_HOST_DRV_SET_CONFIG (0x000a)
-#define USB_HOST_DRV_CONFIGURED (0x000b)
-#define USB_HOST_DRV_SUSPEND (0x1000)
-#define USB_HOST_DRV_NORES (0x0100)
-#define USB_HOST_DRV_STALL (0x0200)
-
-#define USB_HOST_TESTMODE_FORCE (0x000du)
-#define USB_HOST_TESTMODE_TESTPACKET (0x000cu)
-#define USB_HOST_TESTMODE_SE0_NAK (0x000bu)
-#define USB_HOST_TESTMODE_K (0x000au)
-#define USB_HOST_TESTMODE_J (0x0009u)
-#define USB_HOST_TESTMODE_NORMAL (0x0000u)
-
-#define USB_HOST_DT_DEVICE (0x01)
-#define USB_HOST_DT_CONFIGURATION (0x02)
-#define USB_HOST_DT_STRING (0x03)
-#define USB_HOST_DT_INTERFACE (0x04)
-#define USB_HOST_DT_ENDPOINT (0x05)
-#define USB_HOST_DT_DEVICE_QUALIFIER (0x06)
-#define USB_HOST_DT_OTHER_SPEED_CONFIGURATION (0x07)
-#define USB_HOST_DT_INTERFACE_POWER (0x08)
-
-#define USB_HOST_IF_CLS_NOT (0x00)
-#define USB_HOST_IF_CLS_AUDIO (0x01)
-#define USB_HOST_IF_CLS_CDC_CTRL (0x02)
-#define USB_HOST_IF_CLS_HID (0x03)
-#define USB_HOST_IF_CLS_PHYSICAL (0x05)
-#define USB_HOST_IF_CLS_IMAGE (0x06)
-#define USB_HOST_IF_CLS_PRINTER (0x07)
-#define USB_HOST_IF_CLS_MASS (0x08)
-#define USB_HOST_IF_CLS_HUB (0x09)
-#define USB_HOST_IF_CLS_CDC_DATA (0x0a)
-#define USB_HOST_IF_CLS_CRAD (0x0b)
-#define USB_HOST_IF_CLS_CONTENT (0x0d)
-#define USB_HOST_IF_CLS_VIDEO (0x0e)
-#define USB_HOST_IF_CLS_DIAG (0xdc)
-#define USB_HOST_IF_CLS_WIRELESS (0xe0)
-#define USB_HOST_IF_CLS_APL (0xfe)
-#define USB_HOST_IF_CLS_VENDOR (0xff)
-#define USB_HOST_IF_CLS_HELE (0xaa)
-
-#define USB_HOST_EP_DIR_MASK (0x80)
-#define USB_HOST_EP_OUT (0x00)
-#define USB_HOST_EP_IN (0x80)
-#define USB_HOST_EP_TYPE (0x03)
-#define USB_HOST_EP_CNTRL (0x00)
-#define USB_HOST_EP_ISO (0x01)
-#define USB_HOST_EP_BULK (0x02)
-#define USB_HOST_EP_INT (0x03)
-#define USB_HOST_EP_NUM_MASK (0x0f)
-
-#define USB_HOST_PIPE_IN (0)
-#define USB_HOST_PIPE_OUT (1)
-
-#define USB_END_POINT_ERROR (0xffff)
-
-#define USB_HOST_REQ_GET_STATUS (0x0000)
-#define USB_HOST_REQ_CLEAR_FEATURE (0x0100)
-#define USB_HOST_REQ_RESERVED2 (0x0200)
-#define USB_HOST_REQ_SET_FEATURE (0x0300)
-#define USB_HOST_REQ_RESERVED4 (0x0400)
-#define USB_HOST_REQ_SET_ADDRESS (0x0500)
-#define USB_HOST_REQ_GET_DESCRIPTOR (0x0600)
-#define USB_HOST_REQ_SET_DESCRIPTOR (0x0700)
-#define USB_HOST_REQ_GET_CONFIGURATION (0x0800)
-#define USB_HOST_REQ_SET_CONFIGURATION (0x0900)
-#define USB_HOST_REQ_GET_INTERFACE (0x0a00)
-#define USB_HOST_REQ_SET_INTERFACE (0x0b00)
-#define USB_HOST_REQ_SYNCH_FRAME (0x0c00)
-
-#define USB_HOST_REQTYPE_HOST_TO_DEVICE (0x0000)
-#define USB_HOST_REQTYPE_DEVICE_TO_HOST (0x0080)
-#define USB_HOST_REQTYPE_STANDARD (0x0020)
-#define USB_HOST_REQTYPE_CLASS (0x0040)
-#define USB_HOST_REQTYPE_VENDOR (0x0060)
-#define USB_HOST_REQTYPE_DEVICE (0x0000)
-#define USB_HOST_REQTYPE_INTERFACE (0x0001)
-#define USB_HOST_REQTYPE_ENDPOINT (0x0002)
-#define USB_HOST_REQTYPE_OTHER (0x0003)
-
-#define USB_HOST_DESCTYPE_DEVICE (0x0100)
-#define USB_HOST_DESCTYPE_CONFIGURATION (0x0200)
-#define USB_HOST_DESCTYPE_STRING (0x0300)
-#define USB_HOST_DESCTYPE_INTERFACE (0x0400)
-#define USB_HOST_DESCTYPE_ENDPOINT (0x0500)
-#define USB_HOST_DESCTYPE_DEVICE_QUALIFIER (0x0600)
-#define USB_HOST_DESCTYPE_OTHER_SPEED_CONFIGURATION (0x0700)
-#define USB_HOST_DESCTYPE_INTERFACE_POWER (0x0800)
-
-
-/*******************************************************************************
-Variable Externs
-*******************************************************************************/
-typedef struct
-{
- uint16_t pipe_number;
- uint16_t pipe_cfg;
- uint16_t pipe_buf;
- uint16_t pipe_max_pktsize;
- uint16_t pipe_cycle;
- uint16_t fifo_port;
-} USB_HOST_CFG_PIPETBL_t;
-
-typedef struct
-{
- uint32_t fifo;
- uint32_t buffer;
- uint32_t bytes;
- uint32_t dir;
- uint32_t size;
-} USB_HOST_DMA_t;
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-uint16_t R_USB_api_host_init(uint16_t root, uint8_t int_level, uint16_t mode, uint16_t clockmode);
-int32_t R_USB_api_host_enumeration(uint16_t root, uint16_t devadr);
-int32_t R_USB_api_host_detach(uint16_t root);
-int32_t R_USB_api_host_data_in(uint16_t root, uint16_t devadr, uint16_t Pipe, uint32_t Size, uint8_t *data_buf);
-int32_t R_USB_api_host_data_in2(uint16_t root, uint16_t devadr, uint16_t Pipe, uint32_t Size, uint8_t *data_buf, uint32_t *bytes);
-int32_t R_USB_api_host_data_out(uint16_t root, uint16_t devadr, uint16_t Pipe, uint32_t Size, uint8_t *data_buf);
-int32_t R_USB_api_host_control_transfer(uint16_t root, uint16_t devadr, uint16_t Req, uint16_t Val, uint16_t Indx, uint16_t Len, uint8_t *Buf);
-int32_t R_USB_api_host_set_endpoint(uint16_t root, uint16_t devadr, USB_HOST_CFG_PIPETBL_t *user_table, uint8_t *configdescriptor);
-int32_t R_USB_api_host_clear_endpoint(uint16_t root, USB_HOST_CFG_PIPETBL_t *user_table);
-int32_t R_USB_api_host_clear_endpoint_pipe(uint16_t root, uint16_t pipe_sel, USB_HOST_CFG_PIPETBL_t *user_table);
-uint16_t R_USB_api_host_SetEndpointTable(uint16_t root, uint16_t devadr, USB_HOST_CFG_PIPETBL_t *user_table, uint8_t* Table);
-
-int32_t R_USB_api_host_GetDeviceDescriptor(uint16_t root, uint16_t devadr, uint16_t size, uint8_t *buf);
-int32_t R_USB_api_host_GetConfigDescriptor(uint16_t root, uint16_t devadr, uint16_t size, uint8_t *buf);
-int32_t R_USB_api_host_SetConfig(uint16_t root, uint16_t devadr, uint16_t confignum);
-int32_t R_USB_api_host_SetInterface(uint16_t root, uint16_t devadr, uint16_t interface_alt, uint16_t interface_index);
-int32_t R_USB_api_host_ClearStall(uint16_t root, uint16_t devadr, uint16_t ep_dir);
-uint16_t R_USB_api_host_GetUsbDeviceState(uint16_t root);
-
-void R_USB_api_host_elt_clocksel(uint16_t clockmode);
-void R_USB_api_host_elt_4_4(uint16_t root);
-void R_USB_api_host_elt_4_5(uint16_t root);
-void R_USB_api_host_elt_4_6(uint16_t root);
-void R_USB_api_host_elt_4_7(uint16_t root);
-void R_USB_api_host_elt_4_8(uint16_t root);
-void R_USB_api_host_elt_4_9(uint16_t root);
-void R_USB_api_host_elt_get_desc(uint16_t root);
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "usb0_host_api.h"
-#include "usb1_host_api.h"
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-#ifdef USB0_HOST_API_H
-uint16_t Userdef_USB_usb0_host_d0fifo_dmaintid(void);
-uint16_t Userdef_USB_usb0_host_d1fifo_dmaintid(void);
-void Userdef_USB_usb0_host_attach(void);
-void Userdef_USB_usb0_host_detach(void);
-void Userdef_USB_usb0_host_delay_1ms(void);
-void Userdef_USB_usb0_host_delay_xms(uint32_t msec);
-void Userdef_USB_usb0_host_delay_10us(uint32_t usec);
-void Userdef_USB_usb0_host_delay_500ns(void);
-void Userdef_USB_usb0_host_start_dma(USB_HOST_DMA_t * dma, uint16_t dfacc);
-uint32_t Userdef_USB_usb0_host_stop_dma0(void);
-uint32_t Userdef_USB_usb0_host_stop_dma1(void);
-void Userdef_USB_usb0_host_notice(const char * format);
-void Userdef_USB_usb0_host_user_rdy(const char * format, uint16_t data);
-#endif
-
-#ifdef USB1_HOST_API_H
-uint16_t Userdef_USB_usb1_host_d0fifo_dmaintid(void);
-uint16_t Userdef_USB_usb1_host_d1fifo_dmaintid(void);
-void Userdef_USB_usb1_host_attach(void);
-void Userdef_USB_usb1_host_detach(void);
-void Userdef_USB_usb1_host_delay_1ms(void);
-void Userdef_USB_usb1_host_delay_xms(uint32_t msec);
-void Userdef_USB_usb1_host_delay_10us(uint32_t usec);
-void Userdef_USB_usb1_host_delay_500ns(void);
-void Userdef_USB_usb1_host_start_dma(USB_HOST_DMA_t * dma, uint16_t dfacc);
-uint32_t Userdef_USB_usb1_host_stop_dma0(void);
-uint32_t Userdef_USB_usb1_host_stop_dma1(void);
-void Userdef_USB_usb1_host_notice(const char * format);
-void Userdef_USB_usb1_host_user_rdy(const char * format, uint16_t data);
-#endif
-
-#endif /* USB_HOST_API_H */
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/inc/usb_host.h Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,201 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb_host.h
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Description : RZ/A1H R7S72100 USB Sample Program
-*******************************************************************************/
-#ifndef USB_HOST_H
-#define USB_HOST_H
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "r_typedefs.h"
-#include "iodefine.h"
-#include "rza_io_regrw.h"
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-#define USB_HOST_DEVICE_0 (0u)
-#define USB_HOST_DEVICE_1 (1u)
-#define USB_HOST_DEVICE_2 (2u)
-#define USB_HOST_DEVICE_3 (3u)
-#define USB_HOST_DEVICE_4 (4u)
-#define USB_HOST_DEVICE_5 (5u)
-#define USB_HOST_DEVICE_6 (6u)
-#define USB_HOST_DEVICE_7 (7u)
-#define USB_HOST_DEVICE_8 (8u)
-#define USB_HOST_DEVICE_9 (9u)
-#define USB_HOST_DEVICE_10 (10u)
-
-#define USB_HOST_ENDPOINT_DESC (0x05)
-
-#define USB_HOST_BITUPLLE (0x0002u)
-#define USB_HOST_BITUCKSEL (0x0004u)
-#define USB_HOST_BITBWAIT (0x003fu)
-
-#define USB_HOST_BUSWAIT_02 (0x0000u)
-#define USB_HOST_BUSWAIT_03 (0x0001u)
-#define USB_HOST_BUSWAIT_04 (0x0002u)
-#define USB_HOST_BUSWAIT_05 (0x0003u)
-#define USB_HOST_BUSWAIT_06 (0x0004u)
-#define USB_HOST_BUSWAIT_07 (0x0005u)
-#define USB_HOST_BUSWAIT_08 (0x0006u)
-#define USB_HOST_BUSWAIT_09 (0x0007u)
-#define USB_HOST_BUSWAIT_10 (0x0008u)
-#define USB_HOST_BUSWAIT_11 (0x0009u)
-#define USB_HOST_BUSWAIT_12 (0x000au)
-#define USB_HOST_BUSWAIT_13 (0x000bu)
-#define USB_HOST_BUSWAIT_14 (0x000cu)
-#define USB_HOST_BUSWAIT_15 (0x000du)
-#define USB_HOST_BUSWAIT_16 (0x000eu)
-#define USB_HOST_BUSWAIT_17 (0x000fu)
-
-#define USB_HOST_FS_JSTS (0x0001u)
-#define USB_HOST_LS_JSTS (0x0002u)
-
-#define USB_HOST_BITRST (0x0040u)
-#define USB_HOST_BITRESUME (0x0020u)
-#define USB_HOST_BITUACT (0x0010u)
-#define USB_HOST_HSPROC (0x0004u)
-#define USB_HOST_HSMODE (0x0003u)
-#define USB_HOST_FSMODE (0x0002u)
-#define USB_HOST_LSMODE (0x0001u)
-#define USB_HOST_UNDECID (0x0000u)
-
-#define USB_HOST_BITRCNT (0x8000u)
-#define USB_HOST_BITDREQE (0x1000u)
-#define USB_HOST_BITMBW (0x0c00u)
-#define USB_HOST_BITMBW_8 (0x0000u)
-#define USB_HOST_BITMBW_16 (0x0400u)
-#define USB_HOST_BITMBW_32 (0x0800u)
-#define USB_HOST_BITBYTE_LITTLE (0x0000u)
-#define USB_HOST_BITBYTE_BIG (0x0100u)
-#define USB_HOST_BITISEL (0x0020u)
-#define USB_HOST_BITCURPIPE (0x000fu)
-
-#define USB_HOST_CFIFO_READ (0x0000u)
-#define USB_HOST_CFIFO_WRITE (0x0020u)
-
-#define USB_HOST_BITBVAL (0x8000u)
-#define USB_HOST_BITBCLR (0x4000u)
-#define USB_HOST_BITFRDY (0x2000u)
-#define USB_HOST_BITDTLN (0x0fffu)
-
-#define USB_HOST_BITBEMPE (0x0400u)
-#define USB_HOST_BITNRDYE (0x0200u)
-#define USB_HOST_BITBRDYE (0x0100u)
-#define USB_HOST_BITBEMP (0x0400u)
-#define USB_HOST_BITNRDY (0x0200u)
-#define USB_HOST_BITBRDY (0x0100u)
-
-#define USB_HOST_BITBCHGE (0x4000u)
-#define USB_HOST_BITDTCHE (0x1000u)
-#define USB_HOST_BITATTCHE (0x0800u)
-#define USB_HOST_BITEOFERRE (0x0040u)
-#define USB_HOST_BITBCHG (0x4000u)
-#define USB_HOST_BITDTCH (0x1000u)
-#define USB_HOST_BITATTCH (0x0800u)
-#define USB_HOST_BITEOFERR (0x0040u)
-
-#define USB_HOST_BITSIGNE (0x0020u)
-#define USB_HOST_BITSACKE (0x0010u)
-#define USB_HOST_BITSIGN (0x0020u)
-#define USB_HOST_BITSACK (0x0010u)
-
-#define USB_HOST_BITSUREQ (0x4000u)
-#define USB_HOST_BITSQSET (0x0080u)
-#define USB_HOST_PID_STALL2 (0x0003u)
-#define USB_HOST_PID_STALL (0x0002u)
-#define USB_HOST_PID_BUF (0x0001u)
-#define USB_HOST_PID_NAK (0x0000u)
-
-#define USB_HOST_PIPExBUF (64u)
-
-#define USB_HOST_D0FIFO (0)
-#define USB_HOST_D1FIFO (1)
-#define USB_HOST_DMA_READY (0)
-#define USB_HOST_DMA_BUSY (1)
-#define USB_HOST_DMA_BUSYEND (2)
-
-#define USB_HOST_FIFO_USE (0x7000)
-
-#define USB_HOST_FIFOERROR (0xffff)
-#define USB_HOST_WRITEEND (0)
-#define USB_HOST_WRITESHRT (1)
-#define USB_HOST_WRITING (2)
-#define USB_HOST_WRITEDMA (3)
-#define USB_HOST_READEND (0)
-#define USB_HOST_READSHRT (1)
-#define USB_HOST_READING (2)
-#define USB_HOST_READOVER (3)
-#define USB_HOST_READZERO (4)
-
-#define USB_HOST_CMD_IDLE (0x0000)
-#define USB_HOST_CMD_DOING (0x0001)
-#define USB_HOST_CMD_DONE (0x0002)
-#define USB_HOST_CMD_NORES (0x0003)
-#define USB_HOST_CMD_STALL (0x0004)
-#define USB_HOST_CMD_FIELD (0x000f)
-
-#if 0
-#define USB_HOST_CHG_CMDFIELD( r, v ) do { r &= ( ~USB_HOST_CMD_FIELD ); \
- r |= v; } while(0)
-#endif
-
-#define USB_HOST_MODE_WRITE (0x0100)
-#define USB_HOST_MODE_READ (0x0200)
-#define USB_HOST_MODE_NO_DATA (0x0300)
-#define USB_HOST_MODE_FIELD (0x0f00)
-
-#define USB_HOST_STAGE_SETUP (0x0010)
-#define USB_HOST_STAGE_DATA (0x0020)
-#define USB_HOST_STAGE_STATUS (0x0030)
-#define USB_HOST_STAGE_FIELD (0x00f0)
-
-#if 0
-#define USB_HOST_CHG_STAGEFIELD( r, v ) do { r &= ( ~USB_HOST_STAGE_FIELD ); \
- r |= v; } while(0)
-#endif
-
-#define USB_HOST_DEVADD_MASK (0x7fc0)
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-extern uint16_t g_usb_host_elt_clockmode;
-
-#endif /* USB_HOST_H */
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/inc/usb_host_version.h Fri Apr 29 01:16:38 2016 +0100 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,32 +0,0 @@ -/******************************************************************************* -* DISCLAIMER -* This software is supplied by Renesas Electronics Corporation and is only -* intended for use with Renesas products. No other uses are authorized. This -* software is owned by Renesas Electronics Corporation and is protected under -* all applicable laws, including copyright laws. -* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING -* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT -* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE -* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED. -* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS -* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE -* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR -* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE -* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. -* Renesas reserves the right, without notice, to make changes to this software -* and to discontinue the availability of this software. By using this software, -* you agree to the additional terms and conditions found by accessing the -* following link: -* http://www.renesas.com/disclaimer -* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved. -*******************************************************************************/ -/******************************************************************************* -* File Name : usb_host_version.h -* $Rev: 1116 $ -* $Date:: 2014-07-09 16:29:19 +0900#$ -* Description : RZ/A1H R7S72100 USB Sample Program -*******************************************************************************/ - -#define USB_HOST_LOCAL_Rev "VER080_140709" - -/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/ohci_wrapp_RZ_A1.c Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,1492 +0,0 @@
-/* Copyright (c) 2010-2011 mbed.org, MIT License
-*
-* Permission is hereby granted, free of charge, to any person obtaining a copy of this software
-* and associated documentation files (the "Software"), to deal in the Software without
-* restriction, including without limitation the rights to use, copy, modify, merge, publish,
-* distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included in all copies or
-* substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
-* BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-#include <string.h>
-#include "cmsis.h"
-#include "cmsis_os.h"
-#include "ohci_wrapp_RZ_A1.h"
-#include "ohci_wrapp_RZ_A1_local.h"
-#include "rza_io_regrw.h"
-#include "usb_host_setting.h"
-
-/* ------------------ HcControl Register --------------------- */
-#define OR_CONTROL_PLE (0x00000004)
-#define OR_CONTROL_IE (0x00000008)
-#define OR_CONTROL_CLE (0x00000010)
-#define OR_CONTROL_BLE (0x00000020)
-/* ----------------- HcCommandStatus Register ----------------- */
-#define OR_CMD_STATUS_HCR (0x00000001)
-#define OR_CMD_STATUS_CLF (0x00000002)
-#define OR_CMD_STATUS_BLF (0x00000004)
-#define OR_CMD_STATUS_OCR (0x00000008)
-/* --------------- HcInterruptStatus Register ----------------- */
-#define OR_INTR_STATUS_WDH (0x00000002)
-#define OR_INTR_STATUS_RHSC (0x00000040)
-/* --------------- HcInterruptEnable Register ----------------- */
-#define OR_INTR_ENABLE_WDH (0x00000002)
-#define OR_INTR_ENABLE_RHSC (0x00000040)
-/* -------------- HcRhPortStatus[1:NDP] Register -------------- */
-#define OR_RH_PORT_CSC (0x00010000)
-#define OR_RH_PORT_LSDA (0x00000200)
-#define OR_RH_PORT_PRS (0x00000010)
-#define OR_RH_PORT_POCI (0x00000008)
-#define OR_RH_PORT_CCS (0x00000001)
-
-#define ED_FORMAT (0x00008000) /* Format */
-#define ED_SKIP (0x00004000) /* Skip this ep in queue */
-#define ED_TOGLE_CARRY (0x00000002)
-#define ED_HALTED (0x00000001)
-
-#define TD_SETUP (0x00000000) /* Direction of Setup Packet */
-#define TD_OUT (0x00080000) /* Direction Out */
-#define TD_TOGGLE_0 (0x02000000) /* Toggle 0 */
-#define TD_TOGGLE_1 (0x03000000) /* Toggle 1 */
-
-/* -------------- USB Standard Requests -------------- */
-#define GET_STATUS (0x00)
-#define SET_FEATURE (0x03)
-#define SET_ADDRESS (0x05)
-
-#define TD_CTL_MSK_DP (0x00180000)
-#define TD_CTL_MSK_T (0x03000000)
-#define TD_CTL_MSK_CC (0xF0000000)
-#define TD_CTL_MSK_EC (0x0C000000)
-#define TD_CTL_SHFT_CC (28)
-#define TD_CTL_SHFT_EC (26)
-#define TD_CTL_SHFT_T (24)
-#define ED_SHFT_TOGLE_CARRY (1)
-#define SIG_GEN_LIST_REQ (1)
-#if (ISO_TRANS_MAX_NUM > 0)
-#define TD_PSW_MSK_CC (0xF000)
-#define TD_PSW_SHFT_CC (12)
-#define TD_CTL_MSK_FC (0x07000000)
-#define TD_CTL_SHFT_FC (24)
-#endif
-
-#define CTL_TRANS_TIMEOUT (1000)
-#define BLK_TRANS_TIMEOUT (5)
-#define TOTAL_SEM_NUM (5 + (2 * INT_TRANS_MAX_NUM) + (2 * ISO_TRANS_MAX_NUM))
-
-#define PORT_LOW_SPEED (0x00000200)
-#define PORT_HIGH_SPEED (0x00000400)
-#define PORT_NUM (16 + 1) /* num + root(1) */
-
-typedef struct tag_hctd {
- uint32_t control; /* Transfer descriptor control */
- uint8_t *currBufPtr; /* Physical address of current buffer pointer */
- struct tag_hctd *nextTD; /* Physical pointer to next Transfer Descriptor */
- uint8_t *bufEnd; /* Physical address of end of buffer */
-} hctd_t;
-
-#if (ISO_TRANS_MAX_NUM > 0)
-#define PSW_NUM (8)
-typedef struct tag_hcisotd {
- uint32_t control; /* Transfer descriptor control */
- uint8_t *bufferPage0; /* Buffer Page 0 */
- struct tag_hcisotd *nextTD; /* Physical pointer to next Transfer Descriptor */
- uint8_t *bufEnd; /* Physical address of end of buffer */
- uint16_t offsetPSW[PSW_NUM]; /* Offset/PSW */
-} hcisotd_t;
-#endif
-
-typedef struct tag_hced {
- uint32_t control; /* Endpoint descriptor control */
- uint32_t tailTD; /* Physical address of tail in Transfer descriptor list */
- uint32_t headTD; /* Physcial address of head in Transfer descriptor list */
- struct tag_hced *nextED; /* Physical address of next Endpoint descriptor */
-} hced_t;
-
-typedef struct tag_hcca {
- uint32_t IntTable[32]; /* Interrupt Table */
- uint32_t FrameNumber; /* Frame Number */
- uint32_t DoneHead; /* Done Head */
- volatile uint8_t Reserved[116]; /* Reserved for future use */
- volatile uint8_t Unknown[4]; /* Unused */
-} hcca_t;
-
-typedef struct tag_usb_ohci_reg {
- volatile uint32_t HcRevision;
- volatile uint32_t HcControl;
- volatile uint32_t HcCommandStatus;
- volatile uint32_t HcInterruptStatus;
- volatile uint32_t HcInterruptEnable;
- volatile uint32_t HcInterruptDisable;
- volatile uint32_t HcHCCA;
- volatile uint32_t HcPeriodCurrentED;
- volatile uint32_t HcControlHeadED;
- volatile uint32_t HcControlCurrentED;
- volatile uint32_t HcBulkHeadED;
- volatile uint32_t HcBulkCurrentED;
- volatile uint32_t HcDoneHead;
- volatile uint32_t HcFmInterval;
- volatile uint32_t HcFmRemaining;
- volatile uint32_t HcFmNumber;
- volatile uint32_t HcPeriodicStart;
- volatile uint32_t HcLSThreshold;
- volatile uint32_t HcRhDescriptorA;
- volatile uint32_t HcRhDescriptorB;
- volatile uint32_t HcRhStatus;
- volatile uint32_t HcRhPortStatus1;
-} usb_ohci_reg_t;
-
-typedef struct tag_genelal_ed {
- osThreadId tskid;
- osSemaphoreId semid_wait;
- osSemaphoreId semid_list;
- void *p_curr_td; /* pointer of hctd_t or hcisotd_t */
- hced_t *p_curr_ed;
- uint32_t pipe_no;
- uint32_t trans_wait;
- uint32_t cycle_time;
- uint8_t *p_start_buf;
-#if (ISO_TRANS_MAX_NUM > 0)
- uint32_t psw_idx;
-#endif
-} genelal_ed_t;
-
-typedef struct tag_tdinfo {
- uint32_t count;
- uint32_t direction;
- uint32_t msp;
- uint16_t devadr;
- uint16_t speed; /* 1:Speed = Low */
- uint8_t endpoint_no;
-} tdinfo_t;
-
-typedef struct tag_split_trans {
- uint16_t root_devadr;
- uint16_t get_port;
- uint16_t port_speed;
- uint16_t reset_port;
- uint32_t seq_cnt;
- uint32_t port_sts_bits[PORT_NUM];
-} split_trans_t;
-
-static void callback_task(void const * argument);
-static void control_ed_task(void const * argument);
-static void bulk_ed_task(void const * argument);
-static void int_ed_task(void const * argument);
-static int32_t int_trans_doing(hced_t *p_ed, uint32_t index);
-static int32_t chk_genelal_ed(genelal_ed_t *p_g_ed);
-static void chk_genelal_td_done(genelal_ed_t *p_g_ed);
-static void chk_split_trans_setting(genelal_ed_t *p_g_ed);
-static void set_split_trans_setting(void);
-static void control_trans(genelal_ed_t *p_g_ed);
-static void bulk_trans(genelal_ed_t *p_g_ed);
-static void int_trans_setting(genelal_ed_t *p_g_ed, uint32_t index);
-static uint32_t chk_cycle(hced_t *p_ed);
-static void int_trans(genelal_ed_t *p_g_ed);
-static void get_td_info(genelal_ed_t *p_g_ed, tdinfo_t *p_td_info);
-static void set_togle(uint32_t pipe, hctd_t *p_td, hced_t *p_ed);
-#if (ISO_TRANS_MAX_NUM > 0)
-static void iso_ed_task(void const * argument);
-static int32_t iso_trans_doing(hced_t *p_ed, uint32_t index);
-static void chk_iso_td_done(genelal_ed_t *p_g_ed);
-static int32_t chk_iso_ed(genelal_ed_t *p_g_ed);
-static void iso_trans_setting(genelal_ed_t *p_g_ed, uint32_t index);
-static void iso_trans(genelal_ed_t *p_g_ed);
-#endif
-static void connect_check(void);
-
-extern USB_HOST_CFG_PIPETBL_t usb_host_blk_ep_tbl1[];
-extern USB_HOST_CFG_PIPETBL_t usb_host_int_ep_tbl1[];
-#if (ISO_TRANS_MAX_NUM > 0)
-extern USB_HOST_CFG_PIPETBL_t usb_host_iso_ep_tbl1[];
-#endif
-
-static usb_ohci_reg_t usb_reg;
-static usb_ohci_reg_t *p_usb_reg = &usb_reg;
-static usbisr_fnc_t *p_usbisr_cb = NULL;
-static osSemaphoreId semid_cb = NULL;
-static uint32_t connect_change = 0xFFFFFFFF;
-static uint32_t connect_status = 0;
-static uint32_t init_end = 0;
-static genelal_ed_t ctl_ed;
-static genelal_ed_t blk_ed;
-static genelal_ed_t int_ed[INT_TRANS_MAX_NUM];
-static split_trans_t split_ctl;
-
-#if (ISO_TRANS_MAX_NUM > 0)
-static genelal_ed_t iso_ed[ISO_TRANS_MAX_NUM];
-#endif
-
-osSemaphoreDef(ohciwrapp_sem_01);
-osSemaphoreDef(ohciwrapp_sem_02);
-osSemaphoreDef(ohciwrapp_sem_03);
-osSemaphoreDef(ohciwrapp_sem_04);
-osSemaphoreDef(ohciwrapp_sem_05);
-osSemaphoreDef(ohciwrapp_sem_06);
-osSemaphoreDef(ohciwrapp_sem_07);
-#if (INT_TRANS_MAX_NUM >= 2)
-osSemaphoreDef(ohciwrapp_sem_08);
-osSemaphoreDef(ohciwrapp_sem_09);
-#endif
-#if (INT_TRANS_MAX_NUM >= 3)
-osSemaphoreDef(ohciwrapp_sem_10);
-osSemaphoreDef(ohciwrapp_sem_11);
-#endif
-#if (INT_TRANS_MAX_NUM >= 4)
-osSemaphoreDef(ohciwrapp_sem_12);
-osSemaphoreDef(ohciwrapp_sem_13);
-#endif
-#if (ISO_TRANS_MAX_NUM >= 1)
-osSemaphoreDef(ohciwrapp_sem_14);
-osSemaphoreDef(ohciwrapp_sem_15);
-#endif
-#if (ISO_TRANS_MAX_NUM >= 2)
-osSemaphoreDef(ohciwrapp_sem_16);
-osSemaphoreDef(ohciwrapp_sem_17);
-#endif
-
-osThreadDef(callback_task, osPriorityHigh, 512);
-osThreadDef(control_ed_task, osPriorityNormal, 512);
-osThreadDef(bulk_ed_task, osPriorityNormal, 512);
-static void int_ed_task_1(void const * argument) {
- int_ed_task(argument);
-}
-osThreadDef(int_ed_task_1, osPriorityNormal, 512);
-#if (INT_TRANS_MAX_NUM >= 2)
-static void int_ed_task_2(void const * argument) {
- int_ed_task(argument);
-}
-osThreadDef(int_ed_task_2, osPriorityNormal, 512);
-#endif
-#if (INT_TRANS_MAX_NUM >= 3)
-static void int_ed_task_3(void const * argument) {
- int_ed_task(argument);
-}
-osThreadDef(int_ed_task_3, osPriorityNormal, 512);
-#endif
-#if (INT_TRANS_MAX_NUM >= 4)
-static void int_ed_task_4(void const * argument) {
- int_ed_task(argument);
-}
-osThreadDef(int_ed_task_4, osPriorityNormal, 512);
-#endif
-
-#if (ISO_TRANS_MAX_NUM >= 1)
-static void iso_ed_task_1(void const * argument) {
- iso_ed_task(argument);
-}
-osThreadDef(iso_ed_task_1, osPriorityAboveNormal, 512);
-#endif
-#if (ISO_TRANS_MAX_NUM >= 2)
-static void iso_ed_task_2(void const * argument) {
- iso_ed_task(argument);
-}
-osThreadDef(iso_ed_task_2, osPriorityAboveNormal, 512);
-#endif
-
-void ohciwrapp_init(usbisr_fnc_t *p_usbisr_fnc) {
- static const osSemaphoreDef_t * const sem_def_tbl[TOTAL_SEM_NUM] = {
- osSemaphore(ohciwrapp_sem_01), osSemaphore(ohciwrapp_sem_02), osSemaphore(ohciwrapp_sem_03)
- , osSemaphore(ohciwrapp_sem_04), osSemaphore(ohciwrapp_sem_05), osSemaphore(ohciwrapp_sem_06)
- , osSemaphore(ohciwrapp_sem_07)
-#if (INT_TRANS_MAX_NUM >= 2)
- , osSemaphore(ohciwrapp_sem_08), osSemaphore(ohciwrapp_sem_09)
-#endif
-#if (INT_TRANS_MAX_NUM >= 3)
- , osSemaphore(ohciwrapp_sem_10), osSemaphore(ohciwrapp_sem_11)
-#endif
-#if (INT_TRANS_MAX_NUM >= 4)
- , osSemaphore(ohciwrapp_sem_12), osSemaphore(ohciwrapp_sem_13)
-#endif
-#if (ISO_TRANS_MAX_NUM >= 1)
- , osSemaphore(ohciwrapp_sem_14), osSemaphore(ohciwrapp_sem_15)
-#endif
-#if (ISO_TRANS_MAX_NUM >= 2)
- , osSemaphore(ohciwrapp_sem_16), osSemaphore(ohciwrapp_sem_17)
-#endif
- };
- static const osThreadDef_t * const int_tsk_def_tbl[INT_TRANS_MAX_NUM] = {
- osThread(int_ed_task_1)
-#if (INT_TRANS_MAX_NUM >= 2)
- , osThread(int_ed_task_2)
-#endif
-#if (INT_TRANS_MAX_NUM >= 3)
- , osThread(int_ed_task_3)
-#endif
-#if (INT_TRANS_MAX_NUM >= 4)
- , osThread(int_ed_task_4)
-#endif
- };
-#if (ISO_TRANS_MAX_NUM > 0)
- static const osThreadDef_t * const iso_tsk_def_tbl[ISO_TRANS_MAX_NUM] = {
- osThread(iso_ed_task_1)
-#if (ISO_TRANS_MAX_NUM >= 2)
- , osThread(iso_ed_task_2)
-#endif
- };
-#endif
-
- uint32_t cnt;
- uint32_t index = 0;
-
- /* Disables interrupt for usb */
- GIC_DisableIRQ(USBIXUSBIX);
-
-#if (USB_HOST_CH == 0)
- /* P4_1(USB0_EN) */
- GPIOP4 &= ~0x0002; /* Outputs low level */
- GPIOPMC4 &= ~0x0002; /* Port mode */
- GPIOPM4 &= ~0x0002; /* Output mode */
-#endif
-
- p_usbisr_cb = p_usbisr_fnc;
-#if (USB_HOST_HISPEED == 0)
- g_usbx_host_SupportUsbDeviceSpeed = USB_HOST_FULL_SPEED;
-#else
- g_usbx_host_SupportUsbDeviceSpeed = USB_HOST_HIGH_SPEED;
-#endif
- p_usb_reg->HcRevision = 0x00000010;
- p_usb_reg->HcControl = 0x00000000;
- p_usb_reg->HcCommandStatus = 0x00000000;
- p_usb_reg->HcInterruptStatus = 0x00000000;
- p_usb_reg->HcInterruptEnable = 0x00000000;
- p_usb_reg->HcInterruptDisable = 0x00000000;
- p_usb_reg->HcHCCA = 0x00000000;
- p_usb_reg->HcPeriodCurrentED = 0x00000000;
- p_usb_reg->HcControlHeadED = 0x00000000;
- p_usb_reg->HcControlCurrentED = 0x00000000;
- p_usb_reg->HcBulkHeadED = 0x00000000;
- p_usb_reg->HcBulkCurrentED = 0x00000000;
- p_usb_reg->HcDoneHead = 0x00000000;
- p_usb_reg->HcFmInterval = 0x00002EDF;
- p_usb_reg->HcFmRemaining = 0x00002EDF;
- p_usb_reg->HcFmNumber = 0x00000000;
- p_usb_reg->HcPeriodicStart = 0x00000000;
- p_usb_reg->HcLSThreshold = 0x00000628;
- p_usb_reg->HcRhDescriptorA = 0xFF000901;
- p_usb_reg->HcRhDescriptorB = 0x00020000;
- p_usb_reg->HcRhStatus = 0x00000000;
- p_usb_reg->HcRhPortStatus1 = 0x00000000;
-
-#if (USB_HOST_CH == 0)
- GPIOP4 |= 0x0002; /* P4_1 Outputs high level */
- osDelay(5);
- GPIOP4 &= ~0x0002; /* P4_1 Outputs low level */
- osDelay(10);
-#else
- osDelay(15);
-#endif
-
- if (init_end == 0) {
- (void)memset(&ctl_ed, 0, sizeof(ctl_ed));
- (void)memset(&blk_ed, 0, sizeof(blk_ed));
- (void)memset(&int_ed[0], 0, sizeof(int_ed));
-#if (ISO_TRANS_MAX_NUM > 0)
- (void)memset(&iso_ed[0], 0, sizeof(iso_ed));
-#endif
-
- /* callback */
- semid_cb = osSemaphoreCreate(sem_def_tbl[index], 0);
- index++;
- (void)osThreadCreate(osThread(callback_task), 0);
-
- /* control transfer */
- ctl_ed.semid_wait = osSemaphoreCreate(sem_def_tbl[index], 0);
- index++;
- ctl_ed.semid_list = osSemaphoreCreate(sem_def_tbl[index], 0);
- index++;
- ctl_ed.tskid = osThreadCreate(osThread(control_ed_task), 0);
-
- /* bulk transfer */
- blk_ed.semid_wait = osSemaphoreCreate(sem_def_tbl[index], 0);
- index++;
- blk_ed.semid_list = osSemaphoreCreate(sem_def_tbl[index], 0);
- index++;
- blk_ed.tskid = osThreadCreate(osThread(bulk_ed_task), 0);
-
- /* interrupt transfer */
- for (cnt = 0; cnt < INT_TRANS_MAX_NUM; cnt++) {
- int_ed[cnt].semid_wait = osSemaphoreCreate(sem_def_tbl[index], 0);
- index++;
- int_ed[cnt].semid_list = osSemaphoreCreate(sem_def_tbl[index], 0);
- index++;
- int_ed[cnt].tskid = osThreadCreate(int_tsk_def_tbl[cnt], (void *)cnt);
- }
-
-#if (ISO_TRANS_MAX_NUM > 0)
- /* isochronous transfer */
- for (cnt = 0; cnt < ISO_TRANS_MAX_NUM; cnt++) {
- iso_ed[cnt].semid_wait = osSemaphoreCreate(sem_def_tbl[index], 0);
- index++;
- iso_ed[cnt].semid_list = osSemaphoreCreate(sem_def_tbl[index], 0);
- index++;
- iso_ed[cnt].tskid = osThreadCreate(iso_tsk_def_tbl[cnt], (void *)cnt);
- }
-#endif
- init_end = 1;
- }
-}
-
-uint32_t ohciwrapp_reg_r(uint32_t reg_ofs) {
- if (init_end == 0) {
- return 0;
- }
-
- return *(uint32_t *)((uint8_t *)p_usb_reg + reg_ofs);
-}
-
-void ohciwrapp_reg_w(uint32_t reg_ofs, uint32_t set_data) {
- uint32_t cnt;
- uint32_t last_data;
- hcca_t *p_hcca;
-
- if (init_end == 0) {
- return;
- }
-
- switch (reg_ofs) {
- case OHCI_REG_CONTROL:
- last_data = p_usb_reg->HcControl;
- p_usb_reg->HcControl = (set_data & 0x000007FF);
- if ((last_data & OR_CONTROL_CLE) != (set_data & OR_CONTROL_CLE)) {
- /* change CLE */
- if ((set_data & OR_CONTROL_CLE) != 0) {
- (void)osSemaphoreRelease(ctl_ed.semid_list);
- } else {
- if (ctl_ed.trans_wait == 1) {
- ctl_ed.trans_wait = 0;
- (void)osSemaphoreRelease(ctl_ed.semid_wait);
- }
- (void)osSemaphoreWait(ctl_ed.semid_list, osWaitForever);
- }
- }
- if ((last_data & OR_CONTROL_BLE) != (set_data & OR_CONTROL_BLE)) {
- /* change BLE */
- if ((set_data & OR_CONTROL_BLE) != 0) {
- (void)osSemaphoreRelease(blk_ed.semid_list);
- } else {
- if (blk_ed.trans_wait == 1) {
- blk_ed.trans_wait = 0;
- (void)osSemaphoreRelease(blk_ed.semid_wait);
- }
- (void)osSemaphoreWait(blk_ed.semid_list, osWaitForever);
- }
- }
-#if (ISO_TRANS_MAX_NUM > 0)
- if ((last_data & OR_CONTROL_IE) != (set_data & OR_CONTROL_IE)) {
- /* change IE */
- for (cnt = 0; cnt < ISO_TRANS_MAX_NUM; cnt++) {
- if ((set_data & OR_CONTROL_IE) != 0) {
- (void)osSemaphoreRelease(iso_ed[cnt].semid_list);
- } else {
- if (iso_ed[cnt].trans_wait == 1) {
- iso_ed[cnt].trans_wait = 0;
- (void)osSemaphoreRelease(iso_ed[cnt].semid_wait);
- }
- (void)osSemaphoreWait(iso_ed[cnt].semid_list, osWaitForever);
- }
- }
- }
-#endif
- if ((last_data & OR_CONTROL_PLE) != (set_data & OR_CONTROL_PLE)) {
- /* change PLE */
- for (cnt = 0; cnt < INT_TRANS_MAX_NUM; cnt++) {
- if ((set_data & OR_CONTROL_PLE) != 0) {
- (void)osSemaphoreRelease(int_ed[cnt].semid_list);
- } else {
- if (int_ed[cnt].trans_wait == 1) {
- int_ed[cnt].trans_wait = 0;
- (void)osSemaphoreRelease(int_ed[cnt].semid_wait);
- }
- (void)osSemaphoreWait(int_ed[cnt].semid_list, osWaitForever);
- }
- }
- }
- break;
- case OHCI_REG_COMMANDSTATUS:
- if ((set_data & OR_CMD_STATUS_HCR) != 0) { /* HostController Reset */
- p_usb_reg->HcCommandStatus |= OR_CMD_STATUS_HCR;
- if (usbx_api_host_init(16, g_usbx_host_SupportUsbDeviceSpeed, USBHCLOCK_X1_48MHZ) == USB_HOST_ATTACH) {
- ohciwrapp_loc_Connect(1);
- }
- p_usb_reg->HcCommandStatus &= ~OR_CMD_STATUS_HCR;
- }
- if ((set_data & OR_CMD_STATUS_CLF) != 0) {
- p_usb_reg->HcCommandStatus |= OR_CMD_STATUS_CLF;
- osSignalSet(ctl_ed.tskid, SIG_GEN_LIST_REQ);
- }
- if ((set_data & OR_CMD_STATUS_BLF) != 0) {
- p_usb_reg->HcCommandStatus |= OR_CMD_STATUS_BLF;
- osSignalSet(blk_ed.tskid, SIG_GEN_LIST_REQ);
- }
- if ((set_data & OR_CMD_STATUS_OCR) != 0) {
- p_usb_reg->HcCommandStatus |= OR_CMD_STATUS_OCR;
- } else {
- p_usb_reg->HcCommandStatus &= ~OR_CMD_STATUS_OCR;
- }
- break;
- case OHCI_REG_INTERRUPTSTATUS:
- if (((p_usb_reg->HcInterruptStatus & OR_INTR_STATUS_WDH) != 0)
- && ((set_data & OR_INTR_STATUS_WDH) != 0)) {
- if (p_usb_reg->HcDoneHead != 0x00000000) {
- p_hcca = (hcca_t *)p_usb_reg->HcHCCA;
- p_hcca->DoneHead = p_usb_reg->HcDoneHead;
- p_usb_reg->HcDoneHead = 0x00000000;
- p_usb_reg->HcInterruptStatus |= OR_INTR_STATUS_WDH;
- (void)osSemaphoreRelease(semid_cb);
- } else {
- p_usb_reg->HcInterruptStatus &= ~OR_INTR_STATUS_WDH;
- }
- }
- if ((set_data & OR_INTR_STATUS_RHSC) != 0) {
- p_usb_reg->HcInterruptStatus &= ~OR_INTR_STATUS_RHSC;
- }
- break;
- case OHCI_REG_INTERRUPTENABLE:
- case OHCI_REG_INTERRUPTDISABLE:
- case OHCI_REG_HCCA:
- case OHCI_REG_CONTROLHEADED:
- case OHCI_REG_CONTROLCURRENTED:
- case OHCI_REG_BULKHEADED:
- case OHCI_REG_BULKCURRENTED:
- case OHCI_REG_FMINTERVAL:
- case OHCI_REG_FMREMAINING:
- case OHCI_REG_PERIODICSTART:
- case OHCI_REG_LSTHRESHOLD:
- case OHCI_REG_RHDESCRIPTORA:
- case OHCI_REG_RHDESCRIPTORB:
- case OHCI_REG_RHSTATUS:
- *(uint32_t *)((uint8_t *)p_usb_reg + reg_ofs) = set_data;
- break;
- case OHCI_REG_RHPORTSTATUS1:
- p_usb_reg->HcRhPortStatus1 &= ~(set_data & 0xFFFF0000);
- if ((set_data & OR_RH_PORT_PRS) != 0) { /* Set Port Reset */
- p_usb_reg->HcRhPortStatus1 |= OR_RH_PORT_PRS;
- usbx_host_UsbBusReset();
- p_usb_reg->HcRhPortStatus1 &= ~OR_RH_PORT_PRS;
- }
- break;
- case OHCI_REG_REVISION:
- case OHCI_REG_PERIODCURRENTED:
- case OHCI_REG_DONEHEADED:
- case OHCI_REG_FMNUMBER:
- default:
- /* Do Nothing */
- break;
- }
-}
-
-static void callback_task(void const * argument) {
- usbisr_fnc_t *p_wk_cb = p_usbisr_cb;
-
- if (p_wk_cb == NULL) {
- return;
- }
-
- while (1) {
- osSemaphoreWait(semid_cb, osWaitForever);
- if (connect_change != 0xFFFFFFFF) {
- connect_change = 0xFFFFFFFF;
- connect_check();
- }
- p_wk_cb();
- }
-}
-
-static void control_ed_task(void const * argument) {
- while (1) {
- osSignalWait(SIG_GEN_LIST_REQ, osWaitForever);
- (void)osSemaphoreWait(ctl_ed.semid_list, osWaitForever);
- while ((p_usb_reg->HcControl & OR_CONTROL_CLE) != 0) {
- if ((p_usb_reg->HcControlCurrentED == 0)
- && ((p_usb_reg->HcCommandStatus & OR_CMD_STATUS_CLF) != 0)) {
- p_usb_reg->HcControlCurrentED = p_usb_reg->HcControlHeadED;
- p_usb_reg->HcCommandStatus &= ~OR_CMD_STATUS_CLF;
- }
- if (p_usb_reg->HcControlCurrentED != 0) {
- ctl_ed.p_curr_ed = (hced_t *)p_usb_reg->HcControlCurrentED;
- if (chk_genelal_ed(&ctl_ed) != 0) {
- control_trans(&ctl_ed);
- p_usb_reg->HcCommandStatus |= OR_CMD_STATUS_CLF;
- }
- p_usb_reg->HcControlCurrentED = (uint32_t)ctl_ed.p_curr_ed->nextED;
- } else {
- break;
- }
- }
- if ((p_usb_reg->HcCommandStatus & OR_CMD_STATUS_CLF) != 0) {
- osSignalSet(ctl_ed.tskid, SIG_GEN_LIST_REQ);
- }
- (void)osSemaphoreRelease(ctl_ed.semid_list);
- }
-}
-
-static void bulk_ed_task(void const * argument) {
- while (1) {
- osSignalWait(SIG_GEN_LIST_REQ, osWaitForever);
- (void)osSemaphoreWait(blk_ed.semid_list, osWaitForever);
- while ((p_usb_reg->HcControl & OR_CONTROL_BLE) != 0) {
- if ((p_usb_reg->HcBulkCurrentED == 0)
- && ((p_usb_reg->HcCommandStatus & OR_CMD_STATUS_BLF) != 0)) {
- p_usb_reg->HcBulkCurrentED = p_usb_reg->HcBulkHeadED;
- p_usb_reg->HcCommandStatus &= ~OR_CMD_STATUS_BLF;
- }
- if (p_usb_reg->HcBulkCurrentED != 0) {
- blk_ed.p_curr_ed = (hced_t *)p_usb_reg->HcBulkCurrentED;
- if (chk_genelal_ed(&blk_ed) != 0) {
- bulk_trans(&blk_ed);
- p_usb_reg->HcCommandStatus |= OR_CMD_STATUS_BLF;
- }
- p_usb_reg->HcBulkCurrentED = (uint32_t)blk_ed.p_curr_ed->nextED;
- } else {
- break;
- }
- }
- if ((p_usb_reg->HcCommandStatus & OR_CMD_STATUS_BLF) != 0) {
- osSignalSet(blk_ed.tskid, SIG_GEN_LIST_REQ);
- }
- (void)osSemaphoreRelease(blk_ed.semid_list);
- }
-}
-
-static void int_ed_task(void const * argument) {
- genelal_ed_t *p_int_ed = &int_ed[(uint32_t)argument];
- uint32_t cnt;
- uint32_t wait_cnt = 0;
- hcca_t *p_hcca;
- hced_t *p_ed;
-
- while (1) {
- (void)osSemaphoreWait(p_int_ed->semid_list, osWaitForever);
- if (p_int_ed->p_curr_ed == NULL) {
- for (cnt = 0; (cnt < 32) && ((p_usb_reg->HcControl & OR_CONTROL_PLE) != 0)
- && (p_int_ed->p_curr_ed == NULL); cnt++) {
- p_hcca = (hcca_t *)p_usb_reg->HcHCCA;
- p_ed = (hced_t *)p_hcca->IntTable[cnt];
- while ((p_ed != NULL) && ((p_usb_reg->HcControl & OR_CONTROL_PLE) != 0)
- && (p_int_ed->p_curr_ed == NULL)) {
- if (int_trans_doing(p_ed, (uint32_t)argument) == 0) {
- p_int_ed->p_curr_ed = p_ed;
- if (chk_genelal_ed(p_int_ed) != 0) {
- int_trans_setting(p_int_ed, (uint32_t)argument);
- } else {
- p_int_ed->p_curr_ed = NULL;
- }
- }
- p_ed = p_ed->nextED;
- }
- }
- }
- if (p_int_ed->p_curr_ed != NULL) {
- while ((p_usb_reg->HcControl & OR_CONTROL_PLE) != 0) {
- if (chk_genelal_ed(p_int_ed) != 0) {
- int_trans(p_int_ed);
- (void)osSemaphoreWait(p_int_ed->semid_wait, osWaitForever);
- usbx_host_stop_transfer(p_int_ed->pipe_no);
- wait_cnt = p_int_ed->cycle_time;
- } else {
- if (wait_cnt > 0) {
- wait_cnt--;
- } else {
- p_int_ed->p_curr_ed = NULL;
- }
- break;
- }
- }
- }
- (void)osSemaphoreRelease(p_int_ed->semid_list);
- if (p_int_ed->p_curr_ed == NULL) {
- osDelay(10);
- } else {
- osDelay(1);
- }
- }
-}
-
-static int32_t int_trans_doing(hced_t *p_ed, uint32_t index) {
- uint32_t cnt;
- int32_t ret = 0;
-
- for (cnt = 0; cnt < INT_TRANS_MAX_NUM; cnt++) {
- if ((index != cnt) && (int_ed[cnt].p_curr_ed == p_ed)) {
- ret = 1;
- }
- }
-
- return ret;
-}
-
-static int32_t chk_genelal_ed(genelal_ed_t *p_g_ed){
- int32_t ret = 0;
- hced_t *p_ed = p_g_ed->p_curr_ed;
-
- if (((p_ed->control & ED_SKIP) != 0)
- || ((p_ed->control & ED_FORMAT) != 0)
- || ((p_ed->headTD & ED_HALTED) != 0)
- || ((p_ed->tailTD & 0xFFFFFFF0) == (p_ed->headTD & 0xFFFFFFF0))) {
- /* Do Nothing */
- } else if ((p_ed->control & 0x0000007F) > 10) {
- p_ed->headTD |= ED_HALTED;
- } else {
- p_g_ed->p_curr_td = (void *)(p_ed->headTD & 0xFFFFFFF0);
- if (p_g_ed->p_curr_td == NULL) {
- p_ed->headTD |= ED_HALTED;
- } else {
- hctd_t *p_td = (hctd_t *)p_g_ed->p_curr_td;
-
- p_g_ed->p_start_buf = p_td->currBufPtr;
- ret = 1;
- }
- }
-
- return ret;
-}
-
-static void chk_genelal_td_done(genelal_ed_t *p_g_ed) {
- hcca_t *p_hcca;
- hctd_t *p_td = (hctd_t *)p_g_ed->p_curr_td;
- uint32_t ConditionCode = RZA_IO_RegRead_32(&p_td->control, TD_CTL_SHFT_CC, TD_CTL_MSK_CC);
-
- if ((ConditionCode != TD_CC_NOT_ACCESSED_1) && (ConditionCode != TD_CC_NOT_ACCESSED_2)) {
- p_g_ed->p_curr_ed->headTD = ((uint32_t)p_td->nextTD & 0xFFFFFFF0)
- | (p_g_ed->p_curr_ed->headTD & 0x0000000F);
- p_td->nextTD = (hctd_t *)p_usb_reg->HcDoneHead;
- p_usb_reg->HcDoneHead = (uint32_t)p_g_ed->p_curr_td;
- if ((p_usb_reg->HcInterruptStatus & OR_INTR_STATUS_WDH) == 0) {
- p_hcca = (hcca_t *)p_usb_reg->HcHCCA;
- p_hcca->DoneHead = p_usb_reg->HcDoneHead;
- p_usb_reg->HcDoneHead = 0x00000000;
- p_usb_reg->HcInterruptStatus |= OR_INTR_STATUS_WDH;
- (void)osSemaphoreRelease(semid_cb);
- }
- }
-}
-
-static void chk_split_trans_setting(genelal_ed_t *p_g_ed) {
- uint8_t *p_buf;
- tdinfo_t td_info;
- hctd_t *p_td = (hctd_t *)p_g_ed->p_curr_td;
-
- /* Hi-Speed mode only */
- if (g_usbx_host_UsbDeviceSpeed != USB_HOST_HIGH_SPEED) {
- return;
- }
-
- if (RZA_IO_RegRead_32(&p_td->control, TD_CTL_SHFT_CC, TD_CTL_MSK_CC) != TD_CC_NOERROR) {
- return;
- }
-
- get_td_info(p_g_ed, &td_info);
- p_buf = p_g_ed->p_start_buf;
-
- if (td_info.direction == 0) {
- uint8_t bRequest = p_buf[1];
- uint16_t wValue = (p_buf[3] << 8) + p_buf[2];
- uint16_t wIndx = (p_buf[5] << 8) + p_buf[4];
- uint16_t devadd;
-
- if ((td_info.devadr == 0) && (bRequest == SET_ADDRESS)) {
- /* SET_ADDRESS */
- usbx_host_get_devadd(USB_HOST_DEVICE_0, &devadd);
- usbx_host_set_devadd(wValue, &devadd);
- if (split_ctl.root_devadr == 0) {
- split_ctl.root_devadr = wValue; /* New Address */
- }
- } else if ((td_info.devadr == split_ctl.root_devadr) && (bRequest == SET_FEATURE)
- && (wValue == 0x0004) && (split_ctl.root_devadr != 0)) {
- /* SET_FEATURE PORT_RESET */
- split_ctl.reset_port = (wIndx & 0x00FF);
- } else if ((td_info.devadr == split_ctl.root_devadr) && (bRequest == GET_STATUS)) {
- /* GET_STATUS */
- split_ctl.get_port = wIndx;
- split_ctl.seq_cnt = 1;
- } else {
- /* Do Nothing */
- }
- } else if (td_info.direction == 2) {
- if ((td_info.devadr == split_ctl.root_devadr) && (split_ctl.seq_cnt == 1)) {
- if (split_ctl.get_port < PORT_NUM) {
- split_ctl.port_sts_bits[split_ctl.get_port] = (p_buf[1] << 8) + p_buf[0];
- }
- split_ctl.seq_cnt = 0;
- }
- } else {
- /* Do Nothing */
- }
-}
-
-static void set_split_trans_setting(void) {
- uint16_t port_speed;
- uint16_t devadd;
-
- if ((split_ctl.root_devadr != 0) && (split_ctl.reset_port != 0) && (split_ctl.reset_port < PORT_NUM)) {
- usbx_host_get_devadd(USB_HOST_DEVICE_0, &devadd);
- RZA_IO_RegWrite_16(&devadd, split_ctl.root_devadr, USB_DEVADDn_UPPHUB_SHIFT, USB_DEVADDn_UPPHUB);
- RZA_IO_RegWrite_16(&devadd, split_ctl.reset_port, USB_DEVADDn_HUBPORT_SHIFT, USB_DEVADDn_HUBPORT);
- if ((split_ctl.port_sts_bits[split_ctl.reset_port] & PORT_HIGH_SPEED) != 0) {
- port_speed = USB_HOST_HIGH_SPEED;
- } else if ((split_ctl.port_sts_bits[split_ctl.reset_port] & PORT_LOW_SPEED) != 0) {
- port_speed = USB_HOST_LOW_SPEED;
- } else {
- port_speed = USB_HOST_FULL_SPEED;
- }
- RZA_IO_RegWrite_16(&devadd, port_speed, USB_DEVADDn_USBSPD_SHIFT, USB_DEVADDn_USBSPD);
- usbx_host_set_devadd(USB_HOST_DEVICE_0, &devadd);
- split_ctl.reset_port = 0;
- }
-}
-
-static void control_trans(genelal_ed_t *p_g_ed) {
- hctd_t *p_td = (hctd_t *)p_g_ed->p_curr_td;
- tdinfo_t td_info;
- uint16_t devadd;
-
- get_td_info(p_g_ed, &td_info);
-
- if (g_usbx_host_UsbDeviceSpeed == USB_HOST_HIGH_SPEED) {
- if (td_info.devadr == 0) {
- set_split_trans_setting();
- }
- } else {
- /* When a non-Hi-Speed, the communication speed is determined from the TD. */
- usbx_host_get_devadd(USB_HOST_DEVICE_0, &devadd);
- if (td_info.speed == 1) {
- RZA_IO_RegWrite_16(&devadd, USB_HOST_LOW_SPEED, USB_DEVADDn_USBSPD_SHIFT, USB_DEVADDn_USBSPD);
- } else {
- RZA_IO_RegWrite_16(&devadd, USB_HOST_FULL_SPEED, USB_DEVADDn_USBSPD_SHIFT, USB_DEVADDn_USBSPD);
- }
- usbx_host_set_devadd(td_info.devadr, &devadd);
- }
-
- USB20X.DCPMAXP = (td_info.devadr << 12) + td_info.msp;
- if (td_info.direction == 0) {
- g_usbx_host_CmdStage = (USB_HOST_STAGE_SETUP | USB_HOST_CMD_IDLE);
- } else if (td_info.count != 0) {
- g_usbx_host_CmdStage = (USB_HOST_STAGE_DATA | USB_HOST_CMD_IDLE);
- } else {
- g_usbx_host_CmdStage = (USB_HOST_STAGE_STATUS | USB_HOST_CMD_IDLE);
- }
- g_usbx_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_WAIT;
- p_g_ed->pipe_no = USB_HOST_PIPE0;
-
- p_g_ed->trans_wait = 1;
- if (connect_status == 0) {
- ohciwrapp_loc_TransEnd(p_g_ed->pipe_no, TD_CC_DEVICENOTRESPONDING);
- } else {
- if (td_info.direction == 0) {
- uint16_t Req = (p_td->currBufPtr[1] << 8) + p_td->currBufPtr[0];
- uint16_t Val = (p_td->currBufPtr[3] << 8) + p_td->currBufPtr[2];
- uint16_t Indx = (p_td->currBufPtr[5] << 8) + p_td->currBufPtr[4];
- uint16_t Len = (p_td->currBufPtr[7] << 8) + p_td->currBufPtr[6];
-
- g_usbx_host_data_pointer[USB_HOST_PIPE0] = p_td->bufEnd;
- usbx_host_SetupStage(Req, Val, Indx, Len);
- } else if (td_info.direction == 1) {
- usbx_host_CtrlWriteStart(td_info.count, p_td->currBufPtr);
- } else {
- usbx_host_CtrlReadStart(td_info.count, p_td->currBufPtr);
- }
-
- (void)osSemaphoreWait(p_g_ed->semid_wait, CTL_TRANS_TIMEOUT);
- if (p_g_ed->trans_wait == 1) {
- p_g_ed->trans_wait = 0;
- RZA_IO_RegWrite_32(&p_td->control, TD_CC_DEVICENOTRESPONDING, TD_CTL_SHFT_CC, TD_CTL_MSK_CC);
- }
- }
-
- g_usbx_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usbx_host_CmdStage |= USB_HOST_CMD_IDLE;
- g_usbx_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_IDLE;
-}
-
-static void bulk_trans(genelal_ed_t *p_g_ed) {
- hctd_t *p_td = (hctd_t *)p_g_ed->p_curr_td;
- hced_t *p_ed = p_g_ed->p_curr_ed;
- tdinfo_t td_info;
- USB_HOST_CFG_PIPETBL_t *user_table = &usb_host_blk_ep_tbl1[0];
- uint8_t wk_table[6];
-
- get_td_info(p_g_ed, &td_info);
-
- wk_table[0] = 0;
- wk_table[1] = USB_HOST_ENDPOINT_DESC;
- wk_table[2] = td_info.endpoint_no;
- if (td_info.direction == 2) {
- wk_table[2] |= USB_HOST_EP_IN;
- }
- wk_table[3] = USB_HOST_EP_BULK;
- wk_table[4] = (uint8_t)td_info.msp;
- wk_table[5] = (uint8_t)(td_info.msp >> 8);
- p_g_ed->pipe_no = user_table->pipe_number;
- usbx_api_host_SetEndpointTable(td_info.devadr, user_table, wk_table);
-
- set_togle(p_g_ed->pipe_no, p_td, p_ed);
-
- p_g_ed->trans_wait = 1;
- if (connect_status == 0) {
- ohciwrapp_loc_TransEnd(p_g_ed->pipe_no, TD_CC_DEVICENOTRESPONDING);
- } else {
- if (td_info.direction == 1) {
- usbx_host_start_send_transfer(p_g_ed->pipe_no, td_info.count, p_td->currBufPtr);
- } else {
- usbx_host_start_receive_transfer(p_g_ed->pipe_no, td_info.count, p_td->currBufPtr);
- }
-
- (void)osSemaphoreWait(p_g_ed->semid_wait, BLK_TRANS_TIMEOUT);
- usbx_host_stop_transfer(p_g_ed->pipe_no);
- }
-}
-
-static void int_trans_setting(genelal_ed_t *p_g_ed, uint32_t index) {
- hctd_t *p_td = (hctd_t *)p_g_ed->p_curr_td;
- hced_t *p_ed = p_g_ed->p_curr_ed;
- tdinfo_t td_info;
- USB_HOST_CFG_PIPETBL_t *user_table = &usb_host_int_ep_tbl1[index];
- uint8_t wk_table[6];
- uint32_t cycle_time;
- uint16_t devadd;
-
- get_td_info(p_g_ed, &td_info);
-
- wk_table[0] = 0;
- wk_table[1] = USB_HOST_ENDPOINT_DESC;
- wk_table[2] = td_info.endpoint_no;
- if (td_info.direction == 2) {
- wk_table[2] |= USB_HOST_EP_IN;
- }
- wk_table[3] = USB_HOST_EP_INT;
- wk_table[4] = (uint8_t)td_info.msp;
- wk_table[5] = (uint8_t)(td_info.msp >> 8);
- cycle_time = chk_cycle(p_ed);
- p_g_ed->cycle_time = cycle_time;
- user_table->pipe_cycle = 0;
- while (cycle_time > 1) {
- cycle_time >>= 1;
- user_table->pipe_cycle++;
- }
- if (g_usbx_host_UsbDeviceSpeed == USB_HOST_HIGH_SPEED) {
- usbx_host_get_devadd(td_info.devadr, &devadd);
- if (RZA_IO_RegRead_16(&devadd, USB_DEVADDn_USBSPD_SHIFT, USB_DEVADDn_USBSPD) == USB_HOST_HIGH_SPEED) {
- user_table->pipe_cycle += 3;
- if (user_table->pipe_cycle > 7) {
- user_table->pipe_cycle = 7;
- }
- }
- }
-
- p_g_ed->pipe_no = user_table->pipe_number;
- usbx_api_host_SetEndpointTable(td_info.devadr, user_table, wk_table);
-
- set_togle(p_g_ed->pipe_no, p_td, p_ed);
-}
-
-static uint32_t chk_cycle(hced_t *p_ed) {
- uint32_t cnt;
- uint32_t hit_cnt = 0;
- uint32_t cycle_time = 1;
- hcca_t *p_hcca;
- hced_t *p_wk_ed;
-
- p_hcca = (hcca_t *)p_usb_reg->HcHCCA;
-
- for (cnt = 0; cnt < 32; cnt++) {
- p_wk_ed = (hced_t *)p_hcca->IntTable[cnt];
- while (p_wk_ed != NULL) {
- if (p_wk_ed == p_ed) {
- hit_cnt++;
- break;
- }
- p_wk_ed = p_wk_ed->nextED;
- }
- }
- if (hit_cnt < 2) {
- cycle_time = 32;
- } else if (hit_cnt < 4) {
- cycle_time = 16;
- } else if (hit_cnt < 8) {
- cycle_time = 8;
- } else if (hit_cnt < 16) {
- cycle_time = 4;
- } else if (hit_cnt < 32) {
- cycle_time = 2;
- } else{
- cycle_time = 1;
- }
-
- return cycle_time;
-}
-
-static void int_trans(genelal_ed_t *p_g_ed) {
- hctd_t *p_td = (hctd_t *)p_g_ed->p_curr_td;
- tdinfo_t td_info;
-
- get_td_info(p_g_ed, &td_info);
- p_g_ed->trans_wait = 1;
- if (connect_status == 0) {
- ohciwrapp_loc_TransEnd(p_g_ed->pipe_no, TD_CC_DEVICENOTRESPONDING);
- } else {
- if (td_info.direction == 1) {
- usbx_host_start_send_transfer(p_g_ed->pipe_no, td_info.count, p_td->currBufPtr);
- } else {
- usbx_host_start_receive_transfer(p_g_ed->pipe_no, td_info.count, p_td->currBufPtr);
- }
- }
-}
-
-static void get_td_info(genelal_ed_t *p_g_ed, tdinfo_t *p_td_info) {
- hced_t *p_ed = p_g_ed->p_curr_ed;
-
- p_td_info->endpoint_no = (uint8_t)((p_ed->control >> 7) & 0x0000000F);
- p_td_info->msp = (p_ed->control >> 16) & 0x000007FF;
- p_td_info->devadr = p_ed->control & 0x0000000F;
- p_td_info->speed = (p_ed->control >> 13) & 0x00000001;
- p_td_info->direction = (p_ed->control >> 11) & 0x00000003;
-
- if ((p_ed->control & ED_FORMAT) == 0) {
- hctd_t *p_td = (hctd_t *)p_g_ed->p_curr_td;
-
- if ((p_td_info->direction == 0) || (p_td_info->direction == 3)) {
- if ((p_td->control & TD_CTL_MSK_DP) == TD_SETUP) {
- p_td_info->direction = 0;
- } else if ((p_td->control & TD_CTL_MSK_DP) == TD_OUT) {
- p_td_info->direction = 1;
- } else {
- p_td_info->direction = 2;
- }
- }
- if (p_td->currBufPtr != NULL) {
- p_td_info->count = (uint32_t)p_td->bufEnd - (uint32_t)p_td->currBufPtr + 1;
- } else {
- p_td_info->count = 0;
- }
- } else {
-#if (ISO_TRANS_MAX_NUM > 0)
- hcisotd_t *p_isotd = (hcisotd_t *)p_g_ed->p_curr_td;
-
- if ((p_td_info->direction == 0) || (p_td_info->direction == 3)) {
- if ((p_isotd->control & TD_CTL_MSK_DP) == TD_SETUP) {
- p_td_info->direction = 0;
- } else if ((p_isotd->control & TD_CTL_MSK_DP) == TD_OUT) {
- p_td_info->direction = 1;
- } else {
- p_td_info->direction = 2;
- }
- }
-#endif
- }
-}
-
-static void set_togle(uint32_t pipe, hctd_t *p_td, hced_t *p_ed) {
- if ((p_td->control & TD_CTL_MSK_T) == TD_TOGGLE_0) {
- usbx_host_set_sqclr(pipe);
- } else if ((p_td->control & TD_CTL_MSK_T) == TD_TOGGLE_1) {
- usbx_host_set_sqset(pipe);
- } else if ((p_ed->headTD & ED_TOGLE_CARRY) == 0) {
- usbx_host_set_sqclr(pipe);
- } else {
- usbx_host_set_sqset(pipe);
- }
-}
-
-#if (ISO_TRANS_MAX_NUM > 0)
-static void iso_ed_task(void const * argument) {
- genelal_ed_t *p_iso_ed = &iso_ed[(uint32_t)argument];
- uint32_t wait_cnt = 0;
- hcca_t *p_hcca;
- hced_t *p_ed;
-
- while (1) {
- (void)osSemaphoreWait(p_iso_ed->semid_list, osWaitForever);
- if (p_iso_ed->p_curr_ed == NULL) {
- p_hcca = (hcca_t *)p_usb_reg->HcHCCA;
- p_ed = (hced_t *)p_hcca->IntTable[0];
- while ((p_ed != NULL) && ((p_usb_reg->HcControl & OR_CONTROL_IE) != 0)
- && (p_iso_ed->p_curr_ed == NULL)) {
- if (iso_trans_doing(p_ed, (uint32_t)argument) == 0) {
- p_iso_ed->p_curr_ed = p_ed;
- if (chk_iso_ed(p_iso_ed) != 0) {
- iso_trans_setting(p_iso_ed, (uint32_t)argument);
- } else {
- p_iso_ed->p_curr_ed = NULL;
- }
- }
- p_ed = p_ed->nextED;
- }
- p_iso_ed->psw_idx = 0;
- }
- if (p_iso_ed->p_curr_ed != NULL) {
- while ((p_usb_reg->HcControl & OR_CONTROL_IE) != 0) {
- if (chk_iso_ed(p_iso_ed) != 0) {
- hcisotd_t *p_isotd = (hcisotd_t *)p_iso_ed->p_curr_td;
- uint32_t starting_frame = p_isotd->control & 0x0000FFFF;
- uint32_t wait_time = 0;
- uint32_t wk_HcFmNumber = p_usb_reg->HcFmNumber;
-
- if (starting_frame > wk_HcFmNumber) {
- wait_time = starting_frame - wk_HcFmNumber;
- } else {
- wait_time = (0xFFFF - wk_HcFmNumber) + starting_frame;
- }
- if ((wait_time >= 2) && (wait_time <= 1000)) {
- for (int cnt = 0; cnt < (wait_time - 1); cnt++) {
- osDelay(1);
- p_usb_reg->HcFmNumber = (wk_HcFmNumber + cnt) & 0x0000FFFF;
- }
- }
- p_iso_ed->psw_idx = 0;
- iso_trans(p_iso_ed);
- (void)osSemaphoreWait(p_iso_ed->semid_wait, osWaitForever);
- wait_cnt = 8;
- } else {
- if (wait_cnt > 0) {
- wait_cnt--;
- } else {
- p_iso_ed->p_curr_ed = NULL;
- }
- break;
- }
- }
- }
- (void)osSemaphoreRelease(p_iso_ed->semid_list);
- if (p_iso_ed->p_curr_ed == NULL) {
- osDelay(10);
- } else {
- osDelay(1);
- }
- }
-}
-
-static int32_t iso_trans_doing(hced_t *p_ed, uint32_t index) {
- uint32_t cnt;
- int32_t ret = 0;
-
- for (cnt = 0; cnt < ISO_TRANS_MAX_NUM; cnt++) {
- if ((index != cnt) && (iso_ed[cnt].p_curr_ed == p_ed)) {
- ret = 1;
- }
- }
-
- return ret;
-}
-
-static void chk_iso_td_done(genelal_ed_t *p_g_ed) {
- hcca_t *p_hcca;
- hcisotd_t *p_isotd = (hcisotd_t *)p_g_ed->p_curr_td;
- uint32_t ConditionCode = RZA_IO_RegRead_32(&p_isotd->control, TD_CTL_SHFT_CC, TD_CTL_MSK_CC);
-
- if ((ConditionCode != TD_CC_NOT_ACCESSED_1) && (ConditionCode != TD_CC_NOT_ACCESSED_2)) {
- p_g_ed->p_curr_ed->headTD = ((uint32_t)p_isotd->nextTD & 0xFFFFFFF0)
- | (p_g_ed->p_curr_ed->headTD & 0x0000000F);
- p_isotd->nextTD = (hcisotd_t *)p_usb_reg->HcDoneHead;
- p_usb_reg->HcDoneHead = (uint32_t)p_g_ed->p_curr_td;
- if ((p_usb_reg->HcInterruptStatus & OR_INTR_STATUS_WDH) == 0) {
- p_hcca = (hcca_t *)p_usb_reg->HcHCCA;
- p_hcca->DoneHead = p_usb_reg->HcDoneHead;
- p_usb_reg->HcDoneHead = 0x00000000;
- p_usb_reg->HcInterruptStatus |= OR_INTR_STATUS_WDH;
- (void)osSemaphoreRelease(semid_cb);
- }
- }
-}
-
-static int32_t chk_iso_ed(genelal_ed_t *p_g_ed){
- int32_t ret = 0;
- hced_t *p_ed = p_g_ed->p_curr_ed;
-
- if (((p_ed->control & ED_SKIP) != 0)
- || ((p_ed->control & ED_FORMAT) == 0)
- || ((p_ed->headTD & ED_HALTED) != 0)
- || ((p_ed->tailTD & 0xFFFFFFF0) == (p_ed->headTD & 0xFFFFFFF0))) {
- /* Do Nothing */
- } else if ((p_ed->control & 0x0000007F) > 10) {
- p_ed->headTD |= ED_HALTED;
- } else {
- p_g_ed->p_curr_td = (void *)(p_ed->headTD & 0xFFFFFFF0);
- if (p_g_ed->p_curr_td == NULL) {
- p_ed->headTD |= ED_HALTED;
- } else {
- hcisotd_t *p_isotd = (hcisotd_t *)p_g_ed->p_curr_td;
-
- p_g_ed->p_start_buf = p_isotd->bufferPage0;
- ret = 1;
- }
- }
-
- return ret;
-}
-
-static void iso_trans_setting(genelal_ed_t *p_g_ed, uint32_t index) {
- tdinfo_t td_info;
- USB_HOST_CFG_PIPETBL_t *user_table = &usb_host_iso_ep_tbl1[index];
- uint8_t wk_table[6];
- uint16_t devadd;
-
- get_td_info(p_g_ed, &td_info);
-
- wk_table[0] = 0;
- wk_table[1] = USB_HOST_ENDPOINT_DESC;
- wk_table[2] = td_info.endpoint_no;
- if (td_info.direction == 2) {
- wk_table[2] |= USB_HOST_EP_IN;
- }
- wk_table[3] = USB_HOST_EP_ISO;
- wk_table[4] = (uint8_t)td_info.msp;
- wk_table[5] = (uint8_t)(td_info.msp >> 8);
- p_g_ed->cycle_time = 1;
- user_table->pipe_cycle = 0;
- if (g_usbx_host_UsbDeviceSpeed == USB_HOST_HIGH_SPEED) {
- usbx_host_get_devadd(td_info.devadr, &devadd);
- if (RZA_IO_RegRead_16(&devadd, USB_DEVADDn_USBSPD_SHIFT, USB_DEVADDn_USBSPD) == USB_HOST_HIGH_SPEED) {
- user_table->pipe_cycle += 3;
- }
- }
-
- p_g_ed->pipe_no = user_table->pipe_number;
- usbx_api_host_SetEndpointTable(td_info.devadr, user_table, wk_table);
-}
-
-static void iso_trans(genelal_ed_t *p_g_ed) {
- hcisotd_t *p_isotd = (hcisotd_t *)p_g_ed->p_curr_td;
- tdinfo_t td_info;
- uint32_t buff_addr;
- uint32_t data_size;
-
- if (((uint32_t)p_isotd->offsetPSW[p_g_ed->psw_idx] & 0x00001000) == 0) {
- buff_addr = (uint32_t)p_isotd->bufferPage0 & 0xFFFFF000;
- } else {
- buff_addr = (uint32_t)p_isotd->bufEnd & 0xFFFFF000;
- }
- buff_addr |= (uint32_t)p_isotd->offsetPSW[p_g_ed->psw_idx] & 0x00000FFF;
-
- if (p_g_ed->psw_idx < RZA_IO_RegRead_32(&p_isotd->control, TD_CTL_SHFT_FC, TD_CTL_MSK_FC)) {
- data_size = p_isotd->offsetPSW[p_g_ed->psw_idx + 1] - p_isotd->offsetPSW[p_g_ed->psw_idx];
- } else {
- data_size = (uint32_t)p_isotd->bufEnd - buff_addr + 1;
- }
- p_isotd->offsetPSW[p_g_ed->psw_idx] = (uint16_t)data_size;
-
- get_td_info(p_g_ed, &td_info);
- p_g_ed->trans_wait = 1;
- if (connect_status == 0) {
- ohciwrapp_loc_TransEnd(p_g_ed->pipe_no, TD_CC_DEVICENOTRESPONDING);
- } else {
- if (td_info.direction == 1) {
- usbx_host_start_send_transfer(p_g_ed->pipe_no, data_size, (uint8_t *)buff_addr);
- } else {
- usbx_host_start_receive_transfer(p_g_ed->pipe_no, data_size, (uint8_t *)buff_addr);
- }
- }
-}
-#endif
-
-static void connect_check(void) {
- uint32_t type = 0;
- uint16_t stat;
- uint16_t devadd = 0;
- uint32_t wk_HcRhPortStatus1 = p_usb_reg->HcRhPortStatus1;
-
- if (usbx_host_CheckAttach() == USB_HOST_ATTACH) {
- type = 1;
- }
-
- if ((((wk_HcRhPortStatus1 & OR_RH_PORT_CCS) == 0) && (type == 0))
- || (((wk_HcRhPortStatus1 & OR_RH_PORT_CCS) != 0) && (type != 0))) {
- return;
- }
-
- if (type == 0) {
- usbx_host_UsbDetach();
- wk_HcRhPortStatus1 &= ~OR_RH_PORT_CCS;
- } else {
- usbx_host_UsbAttach();
- stat = usbx_host_UsbBusReset();
- RZA_IO_RegWrite_16(&devadd, 0, USB_DEVADDn_UPPHUB_SHIFT, USB_DEVADDn_UPPHUB);
- RZA_IO_RegWrite_16(&devadd, 0, USB_DEVADDn_HUBPORT_SHIFT, USB_DEVADDn_HUBPORT);
- if (stat == USB_HOST_HSMODE) {
- wk_HcRhPortStatus1 &= ~OR_RH_PORT_LSDA;
- RZA_IO_RegWrite_16(&USB20X.SOFCFG, 0, USB_SOFCFG_TRNENSEL_SHIFT, USB_SOFCFG_TRNENSEL);
- g_usbx_host_UsbDeviceSpeed = USB_HOST_HIGH_SPEED;
- } else if (stat == USB_HOST_FSMODE) {
- wk_HcRhPortStatus1 &= ~OR_RH_PORT_LSDA;
- RZA_IO_RegWrite_16(&USB20X.SOFCFG, 0, USB_SOFCFG_TRNENSEL_SHIFT, USB_SOFCFG_TRNENSEL);
- g_usbx_host_UsbDeviceSpeed = USB_HOST_FULL_SPEED;
- } else {
- wk_HcRhPortStatus1 |= OR_RH_PORT_LSDA;
- RZA_IO_RegWrite_16(&USB20X.SOFCFG, 1, USB_SOFCFG_TRNENSEL_SHIFT, USB_SOFCFG_TRNENSEL);
- g_usbx_host_UsbDeviceSpeed = USB_HOST_LOW_SPEED;
- }
- RZA_IO_RegWrite_16(&devadd, g_usbx_host_UsbDeviceSpeed, USB_DEVADDn_USBSPD_SHIFT, USB_DEVADDn_USBSPD);
- usbx_host_init_pipe_status();
- usbx_host_set_devadd(USB_HOST_DEVICE_0, &devadd);
- wk_HcRhPortStatus1 |= OR_RH_PORT_CCS;
- }
- wk_HcRhPortStatus1 |= OR_RH_PORT_CSC;
- p_usb_reg->HcRhPortStatus1 = wk_HcRhPortStatus1;
- p_usb_reg->HcInterruptStatus |= OR_INTR_STATUS_RHSC;
- (void)memset(&split_ctl, 0, sizeof(split_ctl));
-}
-
-void ohciwrapp_loc_Connect(uint32_t type) {
- uint32_t cnt;
-
- connect_status = type;
- connect_change = type;
- if (type == 0) {
- if (ctl_ed.trans_wait == 1) {
- ohciwrapp_loc_TransEnd(ctl_ed.pipe_no, TD_CC_DEVICENOTRESPONDING);
- }
- if (blk_ed.trans_wait == 1) {
- ohciwrapp_loc_TransEnd(blk_ed.pipe_no, TD_CC_DEVICENOTRESPONDING);
- }
- for (cnt = 0; cnt< INT_TRANS_MAX_NUM; cnt++) {
- if (int_ed[cnt].trans_wait == 1) {
- ohciwrapp_loc_TransEnd(int_ed[cnt].pipe_no, TD_CC_DEVICENOTRESPONDING);
- }
- }
-#if (ISO_TRANS_MAX_NUM > 0)
- for (cnt = 0; cnt< ISO_TRANS_MAX_NUM; cnt++) {
- if (iso_ed[cnt].trans_wait == 1) {
- hced_t *p_ed = iso_ed[cnt].p_curr_ed;
-
- p_ed->headTD |= ED_HALTED;
- ohciwrapp_loc_TransEnd(iso_ed[cnt].pipe_no, TD_CC_DEVICENOTRESPONDING);
- }
- }
-#endif
- }
- (void)osSemaphoreRelease(semid_cb);
-}
-
-void ohciwrapp_loc_TransEnd(uint32_t pipe, uint32_t ConditionCode) {
- uint32_t periodic = 0;
- uint32_t cnt;
- uint32_t sqmon;
- hced_t *p_ed;
- genelal_ed_t *p_wait_ed = NULL;
-
- if (ctl_ed.pipe_no == pipe) {
- p_wait_ed = &ctl_ed;
- } else if (blk_ed.pipe_no == pipe) {
- p_wait_ed = &blk_ed;
- } else {
-#if (ISO_TRANS_MAX_NUM > 0)
- if (p_wait_ed == NULL) {
- for (cnt = 0; cnt< ISO_TRANS_MAX_NUM; cnt++) {
- if (iso_ed[cnt].pipe_no == pipe) {
- p_wait_ed = &iso_ed[cnt];
- break;
- }
- }
- }
-#endif
- if (p_wait_ed == NULL) {
- for (cnt = 0; cnt< INT_TRANS_MAX_NUM; cnt++) {
- if (int_ed[cnt].pipe_no == pipe) {
- p_wait_ed = &int_ed[cnt];
- periodic = 1;
- break;
- }
- }
- }
- }
-
- if (p_wait_ed == NULL) {
- return;
- }
- p_ed = p_wait_ed->p_curr_ed;
- if (p_ed == NULL) {
- return;
- }
-
- if ((p_ed->control & ED_FORMAT) == 0) {
- hctd_t *p_td = (hctd_t *)p_wait_ed->p_curr_td;
-
- if (p_td != NULL) {
- if (ConditionCode == TD_CC_NOERROR) {
- /* ErrorCount */
- RZA_IO_RegWrite_32(&p_td->control, 0, TD_CTL_SHFT_EC, TD_CTL_MSK_EC);
-
- /* CurrentBufferPointer */
- p_td->currBufPtr += ((uint32_t)p_td->bufEnd - (uint32_t)p_td->currBufPtr + 1) - g_usbx_host_data_count[pipe];
- } else {
- /* ErrorCount */
- RZA_IO_RegWrite_32(&p_td->control, 3, TD_CTL_SHFT_EC, TD_CTL_MSK_EC);
- }
-
- /* DataToggle */
- sqmon = usbx_host_get_sqmon(pipe);
- RZA_IO_RegWrite_32(&p_td->control, sqmon, TD_CTL_SHFT_T, TD_CTL_MSK_T);
- if (sqmon == 0) {
- p_ed->headTD &= ~ED_TOGLE_CARRY;
- } else {
- p_ed->headTD |= ED_TOGLE_CARRY;
- }
-
- /* ConditionCode */
- RZA_IO_RegWrite_32(&p_td->control, ConditionCode, TD_CTL_SHFT_CC, TD_CTL_MSK_CC);
-
- if (p_wait_ed == &ctl_ed) {
- chk_split_trans_setting(&ctl_ed);
- }
- chk_genelal_td_done(p_wait_ed);
-
- if (periodic != 0) {
- if (chk_genelal_ed(p_wait_ed) != 0) {
- int_trans(p_wait_ed);
- } else {
- p_wait_ed->trans_wait = 0;
- (void)osSemaphoreRelease(p_wait_ed->semid_wait);
- }
- } else {
- p_wait_ed->trans_wait = 0;
- (void)osSemaphoreRelease(p_wait_ed->semid_wait);
- }
- }
- } else {
-#if (ISO_TRANS_MAX_NUM > 0)
- hcisotd_t *p_isotd = (hcisotd_t *)p_wait_ed->p_curr_td;
- uint32_t next_trans = 0;
-
- if (p_isotd != NULL) {
- usbx_host_stop_transfer(pipe);
- p_usb_reg->HcFmNumber = ((p_isotd->control & 0x0000FFFF) + p_wait_ed->psw_idx) & 0x0000FFFF;
-
- /* Size of packet */
- p_isotd->offsetPSW[p_wait_ed->psw_idx] -= g_usbx_host_data_count[pipe];
-
- /* ConditionCode */
- RZA_IO_RegWrite_32(&p_isotd->control, ConditionCode, TD_CTL_SHFT_CC, TD_CTL_MSK_CC);
- RZA_IO_RegWrite_16(&p_isotd->offsetPSW[p_wait_ed->psw_idx],
- (uint16_t)ConditionCode, TD_PSW_SHFT_CC, TD_PSW_MSK_CC);
-
- if (usbx_host_CheckAttach() != USB_HOST_ATTACH) {
- p_ed->headTD |= ED_HALTED;
- }
- if (p_wait_ed->psw_idx >= RZA_IO_RegRead_32(&p_isotd->control, TD_CTL_SHFT_FC, TD_CTL_MSK_FC)) {
- p_wait_ed->psw_idx = 0;
- chk_iso_td_done(p_wait_ed);
- } else {
- p_wait_ed->psw_idx++;
- }
- if (chk_iso_ed(p_wait_ed) != 0) {
- iso_trans(p_wait_ed);
- next_trans = 1;
- }
- if (next_trans == 0) {
- p_wait_ed->trans_wait = 0;
- (void)osSemaphoreRelease(p_wait_ed->semid_wait);
- }
- }
-#endif
- }
-
-}
-
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/ohci_wrapp_RZ_A1.h Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,60 +0,0 @@
-/* Copyright (c) 2010-2011 mbed.org, MIT License
-*
-* Permission is hereby granted, free of charge, to any person obtaining a copy of this software
-* and associated documentation files (the "Software"), to deal in the Software without
-* restriction, including without limitation the rights to use, copy, modify, merge, publish,
-* distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included in all copies or
-* substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
-* BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-#ifndef OHCI_WRAPP_RZ_A1_H
-#define OHCI_WRAPP_RZ_A1_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define OHCI_REG_REVISION (0x00) /* HcRevision */
-#define OHCI_REG_CONTROL (0x04) /* HcControl */
-#define OHCI_REG_COMMANDSTATUS (0x08) /* HcCommandStatus */
-#define OHCI_REG_INTERRUPTSTATUS (0x0C) /* HcInterruptStatus */
-#define OHCI_REG_INTERRUPTENABLE (0x10) /* HcInterruptEnable */
-#define OHCI_REG_INTERRUPTDISABLE (0x14) /* HcInterruptDisable */
-#define OHCI_REG_HCCA (0x18) /* HcHCCA */
-#define OHCI_REG_PERIODCURRENTED (0x1C) /* HcPeriodCurrentED */
-#define OHCI_REG_CONTROLHEADED (0x20) /* HcControlHeadED */
-#define OHCI_REG_CONTROLCURRENTED (0x24) /* HcControlCurrentED */
-#define OHCI_REG_BULKHEADED (0x28) /* HcBulkHeadED */
-#define OHCI_REG_BULKCURRENTED (0x2C) /* HcBulkCurrentED */
-#define OHCI_REG_DONEHEADED (0x30) /* HcDoneHead */
-#define OHCI_REG_FMINTERVAL (0x34) /* HcFmInterval */
-#define OHCI_REG_FMREMAINING (0x38) /* HcFmRemaining */
-#define OHCI_REG_FMNUMBER (0x3C) /* HcFmNumber */
-#define OHCI_REG_PERIODICSTART (0x40) /* HcPeriodicStart */
-#define OHCI_REG_LSTHRESHOLD (0x44) /* HcLSThreshold */
-#define OHCI_REG_RHDESCRIPTORA (0x48) /* HcRhDescriptorA */
-#define OHCI_REG_RHDESCRIPTORB (0x4C) /* HcRhDescriptorB */
-#define OHCI_REG_RHSTATUS (0x50) /* HcRhStatus */
-#define OHCI_REG_RHPORTSTATUS1 (0x54) /* HcRhPortStatus1 */
-
-typedef void (usbisr_fnc_t)(void);
-
-extern void ohciwrapp_init(usbisr_fnc_t *p_usbisr_fnc);
-extern uint32_t ohciwrapp_reg_r(uint32_t reg_ofs);
-extern void ohciwrapp_reg_w(uint32_t reg_ofs, uint32_t set_data);
-extern void ohciwrapp_interrupt(uint32_t int_sense);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* OHCI_WRAPP_RZ_A1_H */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/ohci_wrapp_RZ_A1_local.h Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,49 +0,0 @@
-/* Copyright (c) 2010-2011 mbed.org, MIT License
-*
-* Permission is hereby granted, free of charge, to any person obtaining a copy of this software
-* and associated documentation files (the "Software"), to deal in the Software without
-* restriction, including without limitation the rights to use, copy, modify, merge, publish,
-* distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included in all copies or
-* substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
-* BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-#ifndef OHCI_WRAPP_RZ_A1_LOCAL_H
-#define OHCI_WRAPP_RZ_A1_LOCAL_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* ConditionCode */
-#define TD_CC_NOERROR (0)
-#define TD_CC_CRC (1)
-#define TD_CC_BITSTUFFING (2)
-#define TD_CC_DATATOGGLEMISMATCH (3)
-#define TD_CC_STALL (4)
-#define TD_CC_DEVICENOTRESPONDING (5)
-#define TD_CC_PIDCHECKFAILURE (6)
-#define TD_CC_UNEXPECTEDPID (7)
-#define TD_CC_DATAOVERRUN (8)
-#define TD_CC_DATAUNDERRUN (9)
-#define TD_CC_BUFFEROVERRUN (12)
-#define TD_CC_BUFFERUNDERRUN (13)
-#define TD_CC_NOT_ACCESSED_1 (14)
-#define TD_CC_NOT_ACCESSED_2 (15)
-
-extern void ohciwrapp_loc_Connect(uint32_t type);
-extern void ohciwrapp_loc_TransEnd(uint32_t pipe, uint32_t ConditionCode);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* OHCI_WRAPP_RZ_A1_LOCAL_H */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/ohci_wrapp_pipe.c Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,189 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "devdrv_usb_host_api.h"
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-
-
-/********************************************************************************************************/
-/* Endpoint Configuration Data Format */
-/********************************************************************************************************/
-/* LINE1: Pipe Window Select Register */
-/* CPU Access PIPE : USB_HOST_PIPE1 to USB_HOST_PIPE9 [ ### SET ### ] */
-/* LINE2: Pipe Configuration Register */
-/* Transfer Type : USB_HOST_NONE [ USB_HOST_NONE ] */
-/* Buffer Ready interrupt : USB_HOST_NONE [ USB_HOST_NONE ] */
-/* Double Buffer Mode : USB_HOST_DBLBON / USB_HOST_DBLBOFF [ ### SET ### ] */
-/* Continuous Transmit: : USB_HOST_CNTMDON / USB_HOST_CNTMDOFF [ ### SET ### ] */
-/* Short NAK : USB_HOST_NONE [ USB_HOST_NONE ] */
-/* Transfer Direction : USB_HOST_NONE [ USB_HOST_NONE ] */
-/* Endpoint Number : USB_HOST_NONE [ USB_HOST_NONE ] */
-/* LINE3: Pipe Buffer Configuration Register */
-/* Buffer Size : (uint16_t)((uint16_t)(((x) / 64) - 1) << 10) */
-/* [ ### SET ### ] */
-/* Buffer Top Number : (uint16_t)(x) [ ### SET ### ] */
-/* LINE4: Pipe Maxpacket Size Register */
-/* Max Packet Size : USB_HOST_NONE [ USB_HOST_NONE ] */
-/* LINE5: Pipe Cycle Configuration Register (0x6C) */
-/* ISO Buffer Flush Mode : USB_HOST_NONE [ USB_HOST_NONE ] */
-/* ISO Interval Value : USB_HOST_NONE [ USB_HOST_NONE ] */
-/* LINE6: use FIFO port */
-/* : USB_HOST_CUSE [ ### SET ### ] */
-/* : USB_HOST_D0USE / USB_HOST_D1USE */
-/* : USB_HOST_D0DMA / USB_HOST_D0DMA */
-/********************************************************************************************************/
-
-/* Device Address 1 */
-USB_HOST_CFG_PIPETBL_t usb_host_blk_ep_tbl1[ ] =
-{
- {
- USB_HOST_PIPE3,
- /* TYPE / BFRE / DBLB / CNTMD / SHTNAK / DIR / EPNUM */
- USB_HOST_NONE | USB_HOST_NONE | USB_HOST_DBLBON | USB_HOST_CNTMDON | USB_HOST_NONE | USB_HOST_NONE | USB_HOST_NONE,
- (uint16_t)((uint16_t)(((1024) / 64) - 1) << 10) | (uint16_t)(8),
- USB_HOST_NONE,
- USB_HOST_NONE,
- USB_HOST_D0USE
- },
-
- {
- /* Pipe end */
- 0xFFFF,
- 0xFFFF,
- 0xFFFF,
- 0xFFFF,
- 0xFFFF,
- 0xFFFF
- }
-};
-
-USB_HOST_CFG_PIPETBL_t usb_host_int_ep_tbl1[ ] =
-{
- {
- USB_HOST_PIPE6,
- /* TYPE / BFRE / DBLB / CNTMD / SHTNAK / DIR / EPNUM */
- USB_HOST_NONE | USB_HOST_NONE | USB_HOST_DBLBOFF | USB_HOST_CNTMDOFF | USB_HOST_NONE | USB_HOST_NONE | USB_HOST_NONE,
- (uint16_t)((uint16_t)(((64) / 64) - 1) << 10) | (uint16_t)(40),
- USB_HOST_NONE,
- USB_HOST_NONE,
- USB_HOST_D1USE
- },
-
- {
- USB_HOST_PIPE7,
- /* TYPE / BFRE / DBLB / CNTMD / SHTNAK / DIR / EPNUM */
- USB_HOST_NONE | USB_HOST_NONE | USB_HOST_DBLBOFF | USB_HOST_CNTMDOFF | USB_HOST_NONE | USB_HOST_NONE | USB_HOST_NONE,
- (uint16_t)((uint16_t)(((64) / 64) - 1) << 10) | (uint16_t)(41),
- USB_HOST_NONE,
- USB_HOST_NONE,
- USB_HOST_D1USE
- },
-
- {
- USB_HOST_PIPE8,
- /* TYPE / BFRE / DBLB / CNTMD / SHTNAK / DIR / EPNUM */
- USB_HOST_NONE | USB_HOST_NONE | USB_HOST_DBLBOFF | USB_HOST_CNTMDOFF | USB_HOST_NONE | USB_HOST_NONE | USB_HOST_NONE,
- (uint16_t)((uint16_t)(((64) / 64) - 1) << 10) | (uint16_t)(42),
- USB_HOST_NONE,
- USB_HOST_NONE,
- USB_HOST_D1USE
- },
-
- {
- USB_HOST_PIPE9,
- /* TYPE / BFRE / DBLB / CNTMD / SHTNAK / DIR / EPNUM */
- USB_HOST_NONE | USB_HOST_NONE | USB_HOST_DBLBOFF | USB_HOST_CNTMDOFF | USB_HOST_NONE | USB_HOST_NONE | USB_HOST_NONE,
- (uint16_t)((uint16_t)(((64) / 64) - 1) << 10) | (uint16_t)(43),
- USB_HOST_NONE,
- USB_HOST_NONE,
- USB_HOST_D1USE
- },
-
- {
- /* Pipe end */
- 0xFFFF,
- 0xFFFF,
- 0xFFFF,
- 0xFFFF,
- 0xFFFF,
- 0xFFFF
- }
-};
-
-USB_HOST_CFG_PIPETBL_t usb_host_iso_ep_tbl1[ ] =
-{
- {
- USB_HOST_PIPE1,
- /* TYPE / BFRE / DBLB / CNTMD / SHTNAK / DIR / EPNUM */
- USB_HOST_NONE | USB_HOST_NONE | USB_HOST_DBLBON | USB_HOST_CNTMDOFF | USB_HOST_NONE | USB_HOST_NONE | USB_HOST_NONE,
- (uint16_t)((uint16_t)(((1024) / 64) - 1) << 10) | (uint16_t)(44),
- USB_HOST_NONE,
- USB_HOST_NONE,
- USB_HOST_D1USE
- },
-
- {
- USB_HOST_PIPE2,
- /* TYPE / BFRE / DBLB / CNTMD / SHTNAK / DIR / EPNUM */
- USB_HOST_NONE | USB_HOST_NONE | USB_HOST_DBLBON | USB_HOST_CNTMDOFF | USB_HOST_NONE | USB_HOST_NONE | USB_HOST_NONE,
- (uint16_t)((uint16_t)(((1024) / 64) - 1) << 10) | (uint16_t)(76),
- USB_HOST_NONE,
- USB_HOST_NONE,
- USB_HOST_D1USE
- },
-
- {
- /* Pipe end */
- 0xFFFF,
- 0xFFFF,
- 0xFFFF,
- 0xFFFF,
- 0xFFFF,
- 0xFFFF
- }
-};
-
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/usb0/inc/usb0_host.h Fri Apr 29 01:16:38 2016 +0100 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,156 +0,0 @@ -/******************************************************************************* -* DISCLAIMER -* This software is supplied by Renesas Electronics Corporation and is only -* intended for use with Renesas products. No other uses are authorized. This -* software is owned by Renesas Electronics Corporation and is protected under -* all applicable laws, including copyright laws. -* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING -* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT -* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE -* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED. -* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS -* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE -* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR -* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE -* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. -* Renesas reserves the right, without notice, to make changes to this software -* and to discontinue the availability of this software. By using this software, -* you agree to the additional terms and conditions found by accessing the -* following link: -* http://www.renesas.com/disclaimer -* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved. -*******************************************************************************/ -/******************************************************************************* -* File Name : usb0_host.h -* $Rev: 1116 $ -* $Date:: 2014-07-09 16:29:19 +0900#$ -* Description : RZ/A1H R7S72100 USB Sample Program -*******************************************************************************/ -#ifndef USB0_HOST_H -#define USB0_HOST_H - -/******************************************************************************* -Includes <System Includes> , "Project Includes" -*******************************************************************************/ -#include "devdrv_usb_host_api.h" -#include "usb_host.h" - -/******************************************************************************* -Imported global variables and functions (from other files) -*******************************************************************************/ -extern const uint16_t g_usb0_host_bit_set[]; -extern uint32_t g_usb0_host_data_count[USB_HOST_MAX_PIPE_NO + 1]; -extern uint8_t *g_usb0_host_data_pointer[USB_HOST_MAX_PIPE_NO + 1]; - -extern uint16_t g_usb0_host_PipeIgnore[]; -extern uint16_t g_usb0_host_PipeTbl[]; -extern uint16_t g_usb0_host_pipe_status[]; -extern uint32_t g_usb0_host_PipeDataSize[]; - -extern USB_HOST_DMA_t g_usb0_host_DmaInfo[]; -extern uint16_t g_usb0_host_DmaPipe[]; -extern uint16_t g_usb0_host_DmaBval[]; -extern uint16_t g_usb0_host_DmaStatus[]; - -extern uint16_t g_usb0_host_driver_state; -extern uint16_t g_usb0_host_ConfigNum; -extern uint16_t g_usb0_host_CmdStage; -extern uint16_t g_usb0_host_bchg_flag; -extern uint16_t g_usb0_host_detach_flag; -extern uint16_t g_usb0_host_attach_flag; - -extern uint16_t g_usb0_host_UsbAddress; -extern uint16_t g_usb0_host_setUsbAddress; -extern uint16_t g_usb0_host_default_max_packet[USB_HOST_MAX_DEVICE + 1]; -extern uint16_t g_usb0_host_UsbDeviceSpeed; -extern uint16_t g_usb0_host_SupportUsbDeviceSpeed; - -extern uint16_t g_usb0_host_SavReq; -extern uint16_t g_usb0_host_SavVal; -extern uint16_t g_usb0_host_SavIndx; -extern uint16_t g_usb0_host_SavLen; - -extern uint16_t g_usb0_host_pipecfg[USB_HOST_MAX_PIPE_NO + 1]; -extern uint16_t g_usb0_host_pipebuf[USB_HOST_MAX_PIPE_NO + 1]; -extern uint16_t g_usb0_host_pipemaxp[USB_HOST_MAX_PIPE_NO + 1]; -extern uint16_t g_usb0_host_pipeperi[USB_HOST_MAX_PIPE_NO + 1]; - -/******************************************************************************* -Functions Prototypes -*******************************************************************************/ -/* ==== common ==== */ -void usb0_host_dma_stop_d0(uint16_t pipe, uint32_t remain); -void usb0_host_dma_stop_d1(uint16_t pipe, uint32_t remain); -uint16_t usb0_host_is_hispeed(void); -uint16_t usb0_host_is_hispeed_enable(void); -uint16_t usb0_host_start_send_transfer(uint16_t pipe, uint32_t size, uint8_t *data); -uint16_t usb0_host_write_buffer(uint16_t pipe); -uint16_t usb0_host_write_buffer_c(uint16_t pipe); -uint16_t usb0_host_write_buffer_d0(uint16_t pipe); -uint16_t usb0_host_write_buffer_d1(uint16_t pipe); -void usb0_host_start_receive_transfer(uint16_t pipe, uint32_t size, uint8_t *data); -uint16_t usb0_host_read_buffer(uint16_t pipe); -uint16_t usb0_host_read_buffer_c(uint16_t pipe); -uint16_t usb0_host_read_buffer_d0(uint16_t pipe); -uint16_t usb0_host_read_buffer_d1(uint16_t pipe); -uint16_t usb0_host_change_fifo_port(uint16_t pipe, uint16_t fifosel, uint16_t isel, uint16_t mbw); -void usb0_host_set_curpipe(uint16_t pipe, uint16_t fifosel, uint16_t isel, uint16_t mbw); -void usb0_host_set_curpipe2(uint16_t pipe, uint16_t fifosel, uint16_t isel, uint16_t mbw, uint16_t dfacc); -uint16_t usb0_host_get_mbw(uint32_t trncount, uint32_t dtptr); -uint16_t usb0_host_read_dma(uint16_t pipe); -void usb0_host_stop_transfer(uint16_t pipe); -void usb0_host_brdy_int(uint16_t status, uint16_t int_enb); -void usb0_host_nrdy_int(uint16_t status, uint16_t int_enb); -void usb0_host_bemp_int(uint16_t status, uint16_t int_enb); -void usb0_host_setting_interrupt(uint8_t level); -void usb0_host_reset_module(uint16_t clockmode); -uint16_t usb0_host_get_buf_size(uint16_t pipe); -uint16_t usb0_host_get_mxps(uint16_t pipe); -void usb0_host_enable_brdy_int(uint16_t pipe); -void usb0_host_disable_brdy_int(uint16_t pipe); -void usb0_host_clear_brdy_sts(uint16_t pipe); -void usb0_host_enable_bemp_int(uint16_t pipe); -void usb0_host_disable_bemp_int(uint16_t pipe); -void usb0_host_clear_bemp_sts(uint16_t pipe); -void usb0_host_enable_nrdy_int(uint16_t pipe); -void usb0_host_disable_nrdy_int(uint16_t pipe); -void usb0_host_clear_nrdy_sts(uint16_t pipe); -void usb0_host_set_pid_buf(uint16_t pipe); -void usb0_host_set_pid_nak(uint16_t pipe); -void usb0_host_set_pid_stall(uint16_t pipe); -void usb0_host_clear_pid_stall(uint16_t pipe); -uint16_t usb0_host_get_pid(uint16_t pipe); -void usb0_host_set_sqclr(uint16_t pipe); -void usb0_host_set_sqset(uint16_t pipe); -void usb0_host_set_csclr(uint16_t pipe); -void usb0_host_aclrm(uint16_t pipe); -void usb0_host_set_aclrm(uint16_t pipe); -void usb0_host_clr_aclrm(uint16_t pipe); -uint16_t usb0_host_get_sqmon(uint16_t pipe); -uint16_t usb0_host_get_inbuf(uint16_t pipe); - -/* ==== host ==== */ -void usb0_host_init_pipe_status(void); -int32_t usb0_host_CtrlTransStart(uint16_t devadr, uint16_t Req, uint16_t Val, uint16_t Indx, uint16_t Len, uint8_t *Buf); -void usb0_host_SetupStage(uint16_t Req, uint16_t Val, uint16_t Indx, uint16_t Len); -void usb0_host_CtrlReadStart(uint32_t Bsize, uint8_t *Table); -uint16_t usb0_host_CtrlWriteStart(uint32_t Bsize, uint8_t *Table); -void usb0_host_StatusStage(void); -void usb0_host_get_devadd(uint16_t addr, uint16_t *devadd); -void usb0_host_set_devadd(uint16_t addr, uint16_t *devadd); -void usb0_host_InitModule(void); -uint16_t usb0_host_CheckAttach(void); -void usb0_host_UsbDetach(void); -void usb0_host_UsbDetach2(void); -void usb0_host_UsbAttach(void); -uint16_t usb0_host_UsbBusReset(void); -int32_t usb0_host_UsbResume(void); -int32_t usb0_host_UsbSuspend(void); -void usb0_host_Enable_DetachINT(void); -void usb0_host_Disable_DetachINT(void); -void usb0_host_UsbStateManager(void); - - -#endif /* USB0_HOST_H */ - -/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/usb0/inc/usb0_host_api.h Fri Apr 29 01:16:38 2016 +0100 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,112 +0,0 @@ -/******************************************************************************* -* DISCLAIMER -* This software is supplied by Renesas Electronics Corporation and is only -* intended for use with Renesas products. No other uses are authorized. This -* software is owned by Renesas Electronics Corporation and is protected under -* all applicable laws, including copyright laws. -* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING -* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT -* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE -* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED. -* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS -* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE -* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR -* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE -* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. -* Renesas reserves the right, without notice, to make changes to this software -* and to discontinue the availability of this software. By using this software, -* you agree to the additional terms and conditions found by accessing the -* following link: -* http://www.renesas.com/disclaimer -* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved. -*******************************************************************************/ -/******************************************************************************* -* File Name : usb0_host_api.h -* $Rev: 1116 $ -* $Date:: 2014-07-09 16:29:19 +0900#$ -* Description : RZ/A1H R7S72100 USB Sample Program -*******************************************************************************/ -#ifndef USB0_HOST_API_H -#define USB0_HOST_API_H - - -/******************************************************************************* -Typedef definitions -*******************************************************************************/ - - -/******************************************************************************* -Macro definitions -*******************************************************************************/ - - -/******************************************************************************* -Variable Externs -*******************************************************************************/ - - -/******************************************************************************* -Functions Prototypes -*******************************************************************************/ -void usb0_host_interrupt(uint32_t int_sense); -void usb0_host_dma_interrupt_d0fifo(uint32_t int_sense); -void usb0_host_dma_interrupt_d1fifo(uint32_t int_sense); - -uint16_t usb0_api_host_init(uint8_t int_level, uint16_t mode, uint16_t clockmode); -int32_t usb0_api_host_enumeration(uint16_t devadr); -int32_t usb0_api_host_detach(void); -int32_t usb0_api_host_data_in(uint16_t devadr, uint16_t Pipe, uint32_t Size, uint8_t *data_buf); -int32_t usb0_api_host_data_out(uint16_t devadr, uint16_t Pipe, uint32_t Size, uint8_t *data_buf); -int32_t usb0_api_host_control_transfer(uint16_t devadr, uint16_t Req, uint16_t Val, uint16_t Indx, uint16_t Len, uint8_t *Buf); -int32_t usb0_api_host_set_endpoint(uint16_t devadr, USB_HOST_CFG_PIPETBL_t *user_table, uint8_t *configdescriptor); -int32_t usb0_api_host_clear_endpoint(USB_HOST_CFG_PIPETBL_t *user_table); -int32_t usb0_api_host_clear_endpoint_pipe(uint16_t pipe_sel, USB_HOST_CFG_PIPETBL_t *user_table); -uint16_t usb0_api_host_SetEndpointTable(uint16_t devadr, USB_HOST_CFG_PIPETBL_t *user_table, uint8_t* Table); -int32_t usb0_api_host_data_count(uint16_t pipe, uint32_t *data_count); - -int32_t usb0_api_host_GetDeviceDescriptor(uint16_t devadr, uint16_t size, uint8_t *buf); -int32_t usb0_api_host_GetConfigDescriptor(uint16_t devadr, uint16_t size, uint8_t *buf); -int32_t usb0_api_host_SetConfig(uint16_t devadr, uint16_t confignum); -int32_t usb0_api_host_SetInterface(uint16_t devadr, uint16_t interface_alt, uint16_t interface_index); -int32_t usb0_api_host_ClearStall(uint16_t devadr, uint16_t ep_dir); -uint16_t usb0_api_host_GetUsbDeviceState(void); - -void usb0_api_host_elt_4_4(void); -void usb0_api_host_elt_4_5(void); -void usb0_api_host_elt_4_6(void); -void usb0_api_host_elt_4_7(void); -void usb0_api_host_elt_4_8(void); -void usb0_api_host_elt_4_9(void); -void usb0_api_host_elt_get_desc(void); - -void usb0_host_EL_ModeInit(void); -void usb0_host_EL_SetUACT(void); -void usb0_host_EL_ClearUACT(void); -void usb0_host_EL_SetTESTMODE(uint16_t mode); -void usb0_host_EL_ClearNRDYSTS(uint16_t pipe); -uint16_t usb0_host_EL_GetINTSTS1(void); -void usb0_host_EL_UsbBusReset(void); -void usb0_host_EL_UsbAttach(void); -void usb0_host_EL_SetupStage(uint16_t Req, uint16_t Val, uint16_t Indx, uint16_t Len); -void usb0_host_EL_StatusStage(void); -void usb0_host_EL_CtrlReadStart(uint32_t Bsize, uint8_t *Table); -int32_t usb0_host_EL_UsbSuspend(void); -int32_t usb0_host_EL_UsbResume(void); - -#if 0 /* prototype in devdrv_usb_host_api.h */ -uint16_t Userdef_USB_usb0_host_d0fifo_dmaintid(void); -uint16_t Userdef_USB_usb0_host_d1fifo_dmaintid(void); -void Userdef_USB_usb0_host_attach(void); -void Userdef_USB_usb0_host_detach(void); -void Userdef_USB_usb0_host_delay_1ms(void); -void Userdef_USB_usb0_host_delay_xms(uint32_t msec); -void Userdef_USB_usb0_host_delay_10us(uint32_t usec); -void Userdef_USB_usb0_host_delay_500ns(void); -void Userdef_USB_usb0_host_start_dma(USB_HOST_DMA_t *dma, uint16_t dfacc); -uint32_t Userdef_USB_usb0_host_stop_dma0(void); -uint32_t Userdef_USB_usb0_host_stop_dma1(void); -#endif - -#endif /* USB0_HOST_API_H */ - -/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/usb0/inc/usb0_host_dmacdrv.h Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,139 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb0_host_dmacdrv.h
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Description : RZ/A1H R7S72100 USB Sample Program
-*******************************************************************************/
-#ifndef USB0_HOST_DMACDRV_H
-#define USB0_HOST_DMACDRV_H
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-typedef struct dmac_transinfo
-{
- uint32_t src_addr; /* Transfer source address */
- uint32_t dst_addr; /* Transfer destination address */
- uint32_t count; /* Transfer byte count */
- uint32_t src_size; /* Transfer source data size */
- uint32_t dst_size; /* Transfer destination data size */
- uint32_t saddr_dir; /* Transfer source address direction */
- uint32_t daddr_dir; /* Transfer destination address direction */
-} dmac_transinfo_t;
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-/* ==== Transfer specification of the sample program ==== */
-#define DMAC_SAMPLE_SINGLE (0) /* Single transfer */
-#define DMAC_SAMPLE_CONTINUATION (1) /* Continuous transfer (use REN bit) */
-
-/* ==== DMA modes ==== */
-#define DMAC_MODE_REGISTER (0) /* Register mode */
-#define DMAC_MODE_LINK (1) /* Link mode */
-
-/* ==== Transfer requests ==== */
-#define DMAC_REQ_MODE_EXT (0) /* External request */
-#define DMAC_REQ_MODE_PERI (1) /* On-chip peripheral module request */
-#define DMAC_REQ_MODE_SOFT (2) /* Auto-request (request by software) */
-
-/* ==== DMAC transfer sizes ==== */
-#define DMAC_TRANS_SIZE_8 (0) /* 8 bits */
-#define DMAC_TRANS_SIZE_16 (1) /* 16 bits */
-#define DMAC_TRANS_SIZE_32 (2) /* 32 bits */
-#define DMAC_TRANS_SIZE_64 (3) /* 64 bits */
-#define DMAC_TRANS_SIZE_128 (4) /* 128 bits */
-#define DMAC_TRANS_SIZE_256 (5) /* 256 bits */
-#define DMAC_TRANS_SIZE_512 (6) /* 512 bits */
-#define DMAC_TRANS_SIZE_1024 (7) /* 1024 bits */
-
-/* ==== Address increment for transferring ==== */
-#define DMAC_TRANS_ADR_NO_INC (1) /* Not increment */
-#define DMAC_TRANS_ADR_INC (0) /* Increment */
-
-/* ==== Method for detecting DMA request ==== */
-#define DMAC_REQ_DET_FALL (0) /* Falling edge detection */
-#define DMAC_REQ_DET_RISE (1) /* Rising edge detection */
-#define DMAC_REQ_DET_LOW (2) /* Low level detection */
-#define DMAC_REQ_DET_HIGH (3) /* High level detection */
-
-/* ==== Request Direction ==== */
-#define DMAC_REQ_DIR_SRC (0) /* DMAREQ is the source/ DMAACK is active when reading */
-#define DMAC_REQ_DIR_DST (1) /* DMAREQ is the destination/ DMAACK is active when writing */
-
-/* ==== Descriptors ==== */
-#define DMAC_DESC_HEADER (0) /* Header */
-#define DMAC_DESC_SRC_ADDR (1) /* Source Address */
-#define DMAC_DESC_DST_ADDR (2) /* Destination Address */
-#define DMAC_DESC_COUNT (3) /* Transaction Byte */
-#define DMAC_DESC_CHCFG (4) /* Channel Confg */
-#define DMAC_DESC_CHITVL (5) /* Channel Interval */
-#define DMAC_DESC_CHEXT (6) /* Channel Extension */
-#define DMAC_DESC_LINK_ADDR (7) /* Link Address */
-
-/* ==== On-chip peripheral module requests ===== */
-typedef enum dmac_request_factor
-{
- DMAC_REQ_USB0_DMA0_TX, /* USB_0 channel 0 transmit FIFO empty */
- DMAC_REQ_USB0_DMA0_RX, /* USB_0 channel 0 receive FIFO full */
- DMAC_REQ_USB0_DMA1_TX, /* USB_0 channel 1 transmit FIFO empty */
- DMAC_REQ_USB0_DMA1_RX, /* USB_0 channel 1 receive FIFO full */
- DMAC_REQ_USB1_DMA0_TX, /* USB_1 channel 0 transmit FIFO empty */
- DMAC_REQ_USB1_DMA0_RX, /* USB_1 channel 0 receive FIFO full */
- DMAC_REQ_USB1_DMA1_TX, /* USB_1 channel 1 transmit FIFO empty */
- DMAC_REQ_USB1_DMA1_RX, /* USB_1 channel 1 receive FIFO full */
-} dmac_request_factor_t;
-
-
-/*******************************************************************************
-Variable Externs
-*******************************************************************************/
-
-
-/*******************************************************************************
-Functions Prototypes
-*******************************************************************************/
-void usb0_host_DMAC1_PeriReqInit(const dmac_transinfo_t * trans_info, uint32_t dmamode, uint32_t continuation,
- uint32_t request_factor, uint32_t req_direction);
-int32_t usb0_host_DMAC1_Open(uint32_t req);
-void usb0_host_DMAC1_Close(uint32_t * remain);
-void usb0_host_DMAC1_Load_Set(uint32_t src_addr, uint32_t dst_addr, uint32_t count);
-
-void usb0_host_DMAC2_PeriReqInit(const dmac_transinfo_t * trans_info, uint32_t dmamode, uint32_t continuation,
- uint32_t request_factor, uint32_t req_direction);
-int32_t usb0_host_DMAC2_Open(uint32_t req);
-void usb0_host_DMAC2_Close(uint32_t * remain);
-void usb0_host_DMAC2_Load_Set(uint32_t src_addr, uint32_t dst_addr, uint32_t count);
-
-#endif /* USB0_HOST_DMACDRV_H */
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/usb0/src/common/usb0_host_dataio.c Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,2835 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb0_host_dataio.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "usb0_host.h"
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-static uint16_t g_usb0_host_mbw[(USB_HOST_MAX_PIPE_NO + 1)];
-
-static void usb0_host_start_receive_trns_c(uint16_t pipe, uint32_t size, uint8_t *data);
-static void usb0_host_start_receive_trns_d0(uint16_t pipe, uint32_t size, uint8_t *data);
-static void usb0_host_start_receive_trns_d1(uint16_t pipe, uint32_t size, uint8_t *data);
-static void usb0_host_start_receive_dma_d0(uint16_t pipe, uint32_t size, uint8_t *data);
-static void usb0_host_start_receive_dma_d1(uint16_t pipe, uint32_t size, uint8_t *data);
-static uint16_t usb0_host_read_dma_d0(uint16_t pipe);
-static uint16_t usb0_host_read_dma_d1(uint16_t pipe);
-static uint16_t usb0_host_write_dma_d0(uint16_t pipe);
-static uint16_t usb0_host_write_dma_d1(uint16_t pipe);
-
-static void usb0_host_read_c_fifo(uint16_t pipe, uint16_t count);
-static void usb0_host_write_c_fifo(uint16_t Pipe, uint16_t count);
-static void usb0_host_read_d0_fifo(uint16_t pipe, uint16_t count);
-static void usb0_host_write_d0_fifo(uint16_t pipe, uint16_t count);
-static void usb0_host_read_d1_fifo(uint16_t pipe, uint16_t count);
-static void usb0_host_write_d1_fifo(uint16_t pipe, uint16_t count);
-
-static void usb0_host_clear_transaction_counter(uint16_t pipe);
-static void usb0_host_set_transaction_counter(uint16_t pipe, uint32_t count);
-
-static uint32_t usb0_host_com_get_dmasize(uint32_t trncount, uint32_t dtptr);
-
-static uint16_t usb0_host_set_dfacc_d0(uint16_t mbw, uint32_t count);
-static uint16_t usb0_host_set_dfacc_d1(uint16_t mbw, uint32_t count);
-
-
-/*******************************************************************************
-* Function Name: usb0_host_start_send_transfer
-* Description : Starts the USB data communication using pipe specified by the argument.
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint32_t size ; Data Size
-* : uint8_t *data ; Data data Address
-* Return Value : USB_HOST_WRITEEND ; Write end
-* : USB_HOST_WRITESHRT ; short data
-* : USB_HOST_WRITING ; Continue of data write
-* : USB_HOST_WRITEDMA ; Write DMA
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb0_host_start_send_transfer (uint16_t pipe, uint32_t size, uint8_t * data)
-{
- uint16_t status;
- uint16_t usefifo;
- uint16_t mbw;
-
- g_usb0_host_data_count[pipe] = size;
- g_usb0_host_data_pointer[pipe] = (uint8_t *)data;
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_WAIT;
-
- usb0_host_clear_bemp_sts(pipe);
- usb0_host_clear_brdy_sts(pipe);
- usb0_host_clear_nrdy_sts(pipe);
-
- mbw = usb0_host_get_mbw(size, (uint32_t)data);
-
- usefifo = (uint16_t)(g_usb0_host_PipeTbl[pipe] & USB_HOST_FIFO_USE);
-
- switch (usefifo)
- {
- case USB_HOST_D0FIFO_USE:
- case USB_HOST_D0FIFO_DMA:
- usefifo = USB_HOST_D0USE;
- break;
-
- case USB_HOST_D1FIFO_USE:
- case USB_HOST_D1FIFO_DMA:
- usefifo = USB_HOST_D1USE;
- break;
-
- default:
- usefifo = USB_HOST_CUSE;
- break;
- };
-
- usb0_host_set_curpipe(USB_HOST_PIPE0, usefifo, USB_HOST_NO, mbw);
-
- usb0_host_clear_transaction_counter(pipe);
-
-#if(1) /* ohci_wrapp */
-#else
- usb0_host_aclrm(pipe);
-#endif
-
- status = usb0_host_write_buffer(pipe);
-
- if (status != USB_HOST_FIFOERROR)
- {
- usb0_host_set_pid_buf(pipe);
- }
-
- return status;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_write_buffer
-* Description : Writes data in the buffer allocated in the pipe specified by
-* : the argument. The FIFO for using is set in the pipe definition table.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_WRITEEND ; Write end
-* : USB_HOST_WRITESHRT ; short data
-* : USB_HOST_WRITING ; Continue of data write
-* : USB_HOST_WRITEDMA ; Write DMA
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb0_host_write_buffer (uint16_t pipe)
-{
- uint16_t status;
- uint16_t usefifo;
-
- g_usb0_host_PipeIgnore[pipe] = 0;
- usefifo = (uint16_t)(g_usb0_host_PipeTbl[pipe] & USB_HOST_FIFO_USE);
-
- switch (usefifo)
- {
- case USB_HOST_D0FIFO_USE:
- status = usb0_host_write_buffer_d0(pipe);
- break;
-
- case USB_HOST_D1FIFO_USE:
- status = usb0_host_write_buffer_d1(pipe);
- break;
-
- case USB_HOST_D0FIFO_DMA:
- status = usb0_host_write_dma_d0(pipe);
- break;
-
- case USB_HOST_D1FIFO_DMA:
- status = usb0_host_write_dma_d1(pipe);
- break;
-
- default:
- status = usb0_host_write_buffer_c(pipe);
- break;
- };
-
- switch (status)
- {
- case USB_HOST_WRITING: /* Continue of data write */
- usb0_host_enable_nrdy_int(pipe); /* Error (NORES or STALL) */
- usb0_host_enable_brdy_int(pipe); /* Enable Ready Interrupt */
- break;
-
- case USB_HOST_WRITEEND: /* End of data write */
- case USB_HOST_WRITESHRT: /* End of data write */
- usb0_host_disable_brdy_int(pipe); /* Disable Ready Interrupt */
-
- usb0_host_clear_nrdy_sts(pipe);
- usb0_host_enable_nrdy_int(pipe); /* Error (NORES or STALL) */
-
- /* for last transfer */
- usb0_host_enable_bemp_int(pipe); /* Enable Empty Interrupt */
- break;
-
- case USB_HOST_WRITEDMA: /* DMA write */
- usb0_host_clear_nrdy_sts(pipe);
- usb0_host_enable_nrdy_int(pipe); /* Error (NORES or STALL) */
- break;
-
- case USB_HOST_FIFOERROR: /* FIFO access status */
- default:
- usb0_host_disable_brdy_int(pipe); /* Disable Ready Interrupt */
- usb0_host_disable_bemp_int(pipe); /* Disable Empty Interrupt */
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_ERROR;
- break;
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_write_buffer_c
-* Description : Writes data in the buffer allocated in the pipe specified in
-* : the argument. Writes data by CPU transfer using CFIFO.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_WRITEEND ; Write end
-* : USB_HOST_WRITESHRT ; short data
-* : USB_HOST_WRITING ; Continue of data write
-* : USB_HOST_WRITEDMA ; Write DMA
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb0_host_write_buffer_c (uint16_t pipe)
-{
- uint32_t count;
- uint16_t size;
- uint16_t buffer;
- uint16_t mxps;
- uint16_t status;
- uint16_t mbw;
-
- mbw = usb0_host_get_mbw(g_usb0_host_data_count[pipe], (uint32_t)g_usb0_host_data_pointer[pipe]);
-
- if (pipe == USB_HOST_PIPE0)
- {
- buffer = usb0_host_change_fifo_port(pipe, USB_HOST_CUSE, USB_HOST_CFIFO_WRITE, mbw);
- }
- else
- {
- buffer = usb0_host_change_fifo_port(pipe, USB_HOST_CUSE, USB_HOST_NO, mbw);
- }
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- size = usb0_host_get_buf_size(pipe); /* Data buffer size */
- mxps = usb0_host_get_mxps(pipe); /* Max Packet Size */
-
- if (g_usb0_host_data_count[pipe] <= (uint32_t)size)
- {
- status = USB_HOST_WRITEEND; /* write continues */
- count = g_usb0_host_data_count[pipe];
-
- if (count == 0)
- {
- status = USB_HOST_WRITESHRT; /* Null Packet is end of write */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_WRITESHRT; /* Short Packet is end of write */
- }
- }
- else
- {
- status = USB_HOST_WRITING; /* write continues */
- count = (uint32_t)size;
- }
-
- usb0_host_write_c_fifo(pipe, (uint16_t)count);
-
- if (g_usb0_host_data_count[pipe] < (uint32_t)size)
- {
- g_usb0_host_data_count[pipe] = 0;
-
- if (RZA_IO_RegRead_16(&USB200.CFIFOCTR,
- USB_CFIFOCTR_BVAL_SHIFT,
- USB_CFIFOCTR_BVAL) == 0)
- {
- USB200.CFIFOCTR = USB_HOST_BITBVAL; /* Short Packet */
- }
- }
- else
- {
- g_usb0_host_data_count[pipe] -= count;
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_write_buffer_d0
-* Description : Writes data in the buffer allocated in the pipe specified in the argument.
-* : Writes data by CPU transfer using D0FIFO.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_WRITEEND ; Write end
-* : USB_HOST_WRITESHRT ; short data
-* : USB_HOST_WRITING ; Continue of data write
-* : USB_HOST_WRITEDMA ; Write DMA
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb0_host_write_buffer_d0 (uint16_t pipe)
-{
- uint32_t count;
- uint16_t size;
- uint16_t buffer;
- uint16_t mxps;
- uint16_t status;
- uint16_t mbw;
-
- mbw = usb0_host_get_mbw(g_usb0_host_data_count[pipe], (uint32_t)g_usb0_host_data_pointer[pipe]);
- buffer = usb0_host_change_fifo_port(pipe, USB_HOST_D0USE, USB_HOST_NO, mbw);
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- size = usb0_host_get_buf_size(pipe); /* Data buffer size */
- mxps = usb0_host_get_mxps(pipe); /* Max Packet Size */
-
- if (g_usb0_host_data_count[pipe] <= (uint32_t)size)
- {
- status = USB_HOST_WRITEEND; /* write continues */
- count = g_usb0_host_data_count[pipe];
-
- if (count == 0)
- {
- status = USB_HOST_WRITESHRT; /* Null Packet is end of write */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_WRITESHRT; /* Short Packet is end of write */
- }
- }
- else
- {
- status = USB_HOST_WRITING; /* write continues */
- count = (uint32_t)size;
- }
-
- usb0_host_write_d0_fifo(pipe, (uint16_t)count);
-
- if (g_usb0_host_data_count[pipe] < (uint32_t)size)
- {
- g_usb0_host_data_count[pipe] = 0;
-
- if (RZA_IO_RegRead_16(&USB200.D0FIFOCTR,
- USB_DnFIFOCTR_BVAL_SHIFT,
- USB_DnFIFOCTR_BVAL) == 0)
- {
- USB200.D0FIFOCTR = USB_HOST_BITBVAL; /* Short Packet */
- }
- }
- else
- {
- g_usb0_host_data_count[pipe] -= count;
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_write_buffer_d1
-* Description : Writes data in the buffer allocated in the pipe specified in the argument.
-* : Writes data by CPU transfer using D1FIFO.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_WRITEEND ; Write end
-* : USB_HOST_WRITESHRT ; short data
-* : USB_HOST_WRITING ; Continue of data write
-* : USB_HOST_WRITEDMA ; Write DMA
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb0_host_write_buffer_d1 (uint16_t pipe)
-{
- uint32_t count;
- uint16_t size;
- uint16_t buffer;
- uint16_t mxps;
- uint16_t status;
- uint16_t mbw;
-
- mbw = usb0_host_get_mbw(g_usb0_host_data_count[pipe], (uint32_t)g_usb0_host_data_pointer[pipe]);
- buffer = usb0_host_change_fifo_port(pipe, USB_HOST_D1USE, USB_HOST_NO, mbw);
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- size = usb0_host_get_buf_size(pipe); /* Data buffer size */
- mxps = usb0_host_get_mxps(pipe); /* Max Packet Size */
-
- if (g_usb0_host_data_count[pipe] <= (uint32_t)size)
- {
- status = USB_HOST_WRITEEND; /* write continues */
- count = g_usb0_host_data_count[pipe];
-
- if (count == 0)
- {
- status = USB_HOST_WRITESHRT; /* Null Packet is end of write */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_WRITESHRT; /* Short Packet is end of write */
- }
- }
- else
- {
- status = USB_HOST_WRITING; /* write continues */
- count = (uint32_t)size;
- }
-
- usb0_host_write_d1_fifo(pipe, (uint16_t)count);
-
- if (g_usb0_host_data_count[pipe] < (uint32_t)size)
- {
- g_usb0_host_data_count[pipe] = 0;
-
- if (RZA_IO_RegRead_16(&USB200.D1FIFOCTR,
- USB_DnFIFOCTR_BVAL_SHIFT,
- USB_DnFIFOCTR_BVAL) == 0)
- {
- USB200.D1FIFOCTR = USB_HOST_BITBVAL; /* Short Packet */
- }
- }
- else
- {
- g_usb0_host_data_count[pipe] -= count;
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_write_dma_d0
-* Description : Writes data in the buffer allocated in the pipe specified in the argument.
-* : Writes data by DMA transfer using D0FIFO.
-* : The DMA-ch for using is specified by Userdef_USB_usb0_host_start_dma().
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_WRITEEND : Write end
-* : USB_HOST_WRITESHRT : short data
-* : USB_HOST_WRITING : Continue of data write
-* : USB_HOST_WRITEDMA : Write DMA
-* : USB_HOST_FIFOERROR : FIFO status
-*******************************************************************************/
-static uint16_t usb0_host_write_dma_d0 (uint16_t pipe)
-{
- uint32_t count;
- uint16_t size;
- uint16_t buffer;
- uint16_t status;
- uint16_t mbw;
- uint16_t dfacc = 0;
-
- mbw = usb0_host_get_mbw(g_usb0_host_data_count[pipe], (uint32_t)g_usb0_host_data_pointer[pipe]);
- buffer = usb0_host_change_fifo_port(pipe, USB_HOST_D0DMA, USB_HOST_NO, mbw);
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- size = usb0_host_get_buf_size(pipe); /* Data buffer size */
- count = g_usb0_host_data_count[pipe];
-
- if (count != 0)
- {
- g_usb0_host_DmaPipe[USB_HOST_D0FIFO] = pipe;
-
- if ((count % size) != 0)
- {
- g_usb0_host_DmaBval[USB_HOST_D0FIFO] = 1;
- }
- else
- {
- g_usb0_host_DmaBval[USB_HOST_D0FIFO] = 0;
- }
-
- dfacc = usb0_host_set_dfacc_d0(mbw, count);
-
- if (mbw == USB_HOST_BITMBW_32)
- {
- g_usb0_host_DmaInfo[USB_HOST_D0FIFO].size = 2; /* 32bit transfer */
- }
- else if (mbw == USB_HOST_BITMBW_16)
- {
- g_usb0_host_DmaInfo[USB_HOST_D0FIFO].size = 1; /* 16bit transfer */
- }
- else
- {
- g_usb0_host_DmaInfo[USB_HOST_D0FIFO].size = 0; /* 8bit transfer */
- }
-
- g_usb0_host_DmaInfo[USB_HOST_D0FIFO].fifo = USB_HOST_D0FIFO_DMA;
- g_usb0_host_DmaInfo[USB_HOST_D0FIFO].dir = USB_HOST_BUF2FIFO;
- g_usb0_host_DmaInfo[USB_HOST_D0FIFO].buffer = (uint32_t)g_usb0_host_data_pointer[pipe];
- g_usb0_host_DmaInfo[USB_HOST_D0FIFO].bytes = count;
-
- Userdef_USB_usb0_host_start_dma(&g_usb0_host_DmaInfo[USB_HOST_D0FIFO], dfacc);
-
- usb0_host_set_curpipe2(pipe, USB_HOST_D0DMA, USB_HOST_NO, mbw, dfacc);
-
- RZA_IO_RegWrite_16(&USB200.D0FIFOSEL,
- 1,
- USB_DnFIFOSEL_DREQE_SHIFT,
- USB_DnFIFOSEL_DREQE);
-
- g_usb0_host_data_count[pipe] = 0;
- g_usb0_host_data_pointer[pipe] += count;
-
- status = USB_HOST_WRITEDMA; /* DMA write */
- }
- else
- {
- if (RZA_IO_RegRead_16(&USB200.D0FIFOCTR,
- USB_DnFIFOCTR_BVAL_SHIFT,
- USB_DnFIFOCTR_BVAL) == 0)
- {
- RZA_IO_RegWrite_16(&USB200.D0FIFOCTR,
- 1,
- USB_DnFIFOCTR_BVAL_SHIFT,
- USB_DnFIFOCTR_BVAL); /* Short Packet */
- }
- status = USB_HOST_WRITESHRT; /* Short Packet is end of write */
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_write_dma_d1
-* Description : Writes data in the buffer allocated in the pipe specified in the argument.
-* : Writes data by DMA transfer using D1FIFO.
-* : The DMA-ch for using is specified by Userdef_USB_usb0_host_start_dma().
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_WRITEEND : Write end
-* : USB_HOST_WRITESHRT : short data
-* : USB_HOST_WRITING : Continue of data write
-* : USB_HOST_WRITEDMA : Write DMA
-* : USB_HOST_FIFOERROR : FIFO status
-*******************************************************************************/
-static uint16_t usb0_host_write_dma_d1 (uint16_t pipe)
-{
- uint32_t count;
- uint16_t size;
- uint16_t buffer;
- uint16_t status;
- uint16_t mbw;
- uint16_t dfacc = 0;
-
- mbw = usb0_host_get_mbw(g_usb0_host_data_count[pipe], (uint32_t)g_usb0_host_data_pointer[pipe]);
- buffer = usb0_host_change_fifo_port(pipe, USB_HOST_D1DMA, USB_HOST_NO, mbw);
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- size = usb0_host_get_buf_size(pipe); /* Data buffer size */
- count = g_usb0_host_data_count[pipe];
-
- if (count != 0)
- {
- g_usb0_host_DmaPipe[USB_HOST_D1FIFO] = pipe;
-
- if ((count % size) != 0)
- {
- g_usb0_host_DmaBval[USB_HOST_D1FIFO] = 1;
- }
- else
- {
- g_usb0_host_DmaBval[USB_HOST_D1FIFO] = 0;
- }
-
- dfacc = usb0_host_set_dfacc_d1(mbw, count);
-
- if (mbw == USB_HOST_BITMBW_32)
- {
- g_usb0_host_DmaInfo[USB_HOST_D1FIFO].size = 2; /* 32bit transfer */
- }
- else if (mbw == USB_HOST_BITMBW_16)
- {
- g_usb0_host_DmaInfo[USB_HOST_D1FIFO].size = 1; /* 16bit transfer */
- }
- else
- {
- g_usb0_host_DmaInfo[USB_HOST_D1FIFO].size = 0; /* 8bit transfer */
- }
-
- g_usb0_host_DmaInfo[USB_HOST_D1FIFO].fifo = USB_HOST_D1FIFO_DMA;
- g_usb0_host_DmaInfo[USB_HOST_D1FIFO].dir = USB_HOST_BUF2FIFO;
- g_usb0_host_DmaInfo[USB_HOST_D1FIFO].buffer = (uint32_t)g_usb0_host_data_pointer[pipe];
- g_usb0_host_DmaInfo[USB_HOST_D1FIFO].bytes = count;
-
- Userdef_USB_usb0_host_start_dma(&g_usb0_host_DmaInfo[USB_HOST_D1FIFO], dfacc);
-
- usb0_host_set_curpipe2(pipe, USB_HOST_D1DMA, USB_HOST_NO, mbw, dfacc);
-
- RZA_IO_RegWrite_16(&USB200.D1FIFOSEL,
- 1,
- USB_DnFIFOSEL_DREQE_SHIFT,
- USB_DnFIFOSEL_DREQE);
-
- g_usb0_host_data_count[pipe] = 0;
- g_usb0_host_data_pointer[pipe] += count;
-
- status = USB_HOST_WRITEDMA; /* DMA write */
- }
- else
- {
- if (RZA_IO_RegRead_16(&USB200.D1FIFOCTR,
- USB_DnFIFOCTR_BVAL_SHIFT,
- USB_DnFIFOCTR_BVAL) == 0)
- {
- RZA_IO_RegWrite_16(&USB200.D1FIFOCTR,
- 1,
- USB_DnFIFOCTR_BVAL_SHIFT,
- USB_DnFIFOCTR_BVAL); /* Short Packet */
- }
- status = USB_HOST_WRITESHRT; /* Short Packet is end of write */
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_start_receive_transfer
-* Description : Starts USB data reception using the pipe specified in the argument.
-* : The FIFO for using is set in the pipe definition table.
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint32_t size ; Data Size
-* : uint8_t *data ; Data Address
-* Return Value : none
-*******************************************************************************/
-void usb0_host_start_receive_transfer (uint16_t pipe, uint32_t size, uint8_t * data)
-{
- uint16_t usefifo;
-
- usb0_host_clear_bemp_sts(pipe);
- usb0_host_clear_brdy_sts(pipe);
- usb0_host_clear_nrdy_sts(pipe);
-
- usefifo = (uint16_t)(g_usb0_host_PipeTbl[pipe] & USB_HOST_FIFO_USE);
-
- switch (usefifo)
- {
- case USB_HOST_D0FIFO_USE:
- usb0_host_start_receive_trns_d0(pipe, size, data);
- break;
-
- case USB_HOST_D1FIFO_USE:
- usb0_host_start_receive_trns_d1(pipe, size, data);
- break;
-
- case USB_HOST_D0FIFO_DMA:
- usb0_host_start_receive_dma_d0(pipe, size, data);
- break;
-
- case USB_HOST_D1FIFO_DMA:
- usb0_host_start_receive_dma_d1(pipe, size, data);
- break;
-
- default:
- usb0_host_start_receive_trns_c(pipe, size, data);
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_start_receive_trns_c
-* Description : Reads data from the buffer allocated in the pipe specified in the argument.
-* : Reads data by CPU transfer using CFIFO.
-* : When storing data in the buffer allocated in the pipe specified in the
-* : argument, BRDY interrupt is generated to read data
-* : in the interrupt.
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint32_t size ; Data Size
-* : uint8_t *data ; Data Address
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_start_receive_trns_c (uint16_t pipe, uint32_t size, uint8_t * data)
-{
- uint16_t mbw;
-
- usb0_host_set_pid_nak(pipe);
- g_usb0_host_data_count[pipe] = size;
- g_usb0_host_data_pointer[pipe] = (uint8_t *)data;
- g_usb0_host_PipeIgnore[pipe] = 0;
-
- g_usb0_host_PipeDataSize[pipe] = size;
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_WAIT;
-
- mbw = usb0_host_get_mbw(size, (uint32_t)data);
- usb0_host_set_curpipe(USB_HOST_PIPE0, USB_HOST_CUSE, USB_HOST_CFIFO_READ, mbw);
- USB200.CFIFOCTR = USB_HOST_BITBCLR;
-
- usb0_host_set_transaction_counter(pipe, size);
-
-#if(1) /* ohci_wrapp */
-#else
- usb0_host_aclrm(pipe);
-#endif
-
- usb0_host_enable_nrdy_int(pipe);
- usb0_host_enable_brdy_int(pipe);
-
- usb0_host_set_pid_buf(pipe);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_start_receive_trns_d0
-* Description : Reads data from the buffer allocated in the pipe specified in the argument.
-* : Reads data by CPU transfer using D0FIFO.
-* : This function does not read data from the buffer.
-* : When storing data in the buffer allocated in the pipe specified
-* : in the argument, BRDY interrupt is generated to read data in the
-* : interrupt.
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint32_t size ; Data Size
-* : uint8_t *data ; Data Address
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_start_receive_trns_d0 (uint16_t pipe, uint32_t size, uint8_t * data)
-{
- uint16_t mbw;
-
- usb0_host_set_pid_nak(pipe);
- g_usb0_host_data_count[pipe] = size;
- g_usb0_host_data_pointer[pipe] = (uint8_t *)data;
- g_usb0_host_PipeIgnore[pipe] = 0;
-
- g_usb0_host_PipeDataSize[pipe] = size;
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_WAIT;
-
- mbw = usb0_host_get_mbw(size, (uint32_t)data);
- usb0_host_set_curpipe(USB_HOST_PIPE0, USB_HOST_D0USE, USB_HOST_NO, mbw);
-
- usb0_host_set_transaction_counter(pipe, size);
-
-#if(1) /* ohci_wrapp */
-#else
- usb0_host_aclrm(pipe);
-#endif
-
- usb0_host_enable_nrdy_int(pipe);
- usb0_host_enable_brdy_int(pipe);
-
- usb0_host_set_pid_buf(pipe);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_start_receive_trns_d1
-* Description : Reads data from the buffer allocated in the pipe specified in the argument.
-* : Reads data by CPU transfer using D1FIFO.
-* : This function does not read data from the buffer.
-* : When storing data in the buffer allocated in the pipe specified
-* : in the argument, BRDY interrupt is generated to read data.
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint32_t size ; Data Size
-* : uint8_t *data ; Data Address
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_start_receive_trns_d1 (uint16_t pipe, uint32_t size, uint8_t * data)
-{
- uint16_t mbw;
-
- usb0_host_set_pid_nak(pipe);
- g_usb0_host_data_count[pipe] = size;
- g_usb0_host_data_pointer[pipe] = (uint8_t *)data;
- g_usb0_host_PipeIgnore[pipe] = 0;
-
- g_usb0_host_PipeDataSize[pipe] = size;
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_WAIT;
-
- mbw = usb0_host_get_mbw(size, (uint32_t)data);
- usb0_host_set_curpipe(USB_HOST_PIPE0, USB_HOST_D1USE, USB_HOST_NO, mbw);
-
- usb0_host_set_transaction_counter(pipe, size);
-
-#if(1) /* ohci_wrapp */
-#else
- usb0_host_aclrm(pipe);
-#endif
-
- usb0_host_enable_nrdy_int(pipe);
- usb0_host_enable_brdy_int(pipe);
-
- usb0_host_set_pid_buf(pipe);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_start_receive_dma_d0
-* Description : Reads data from the buffer allocated in the pipe specified in the argument.
-* : Reads data by DMA transfer using D0FIFO.
-* : This function does not read data from the buffer.
-* : When storing data in the buffer allocated in the pipe specified
-* : in the argument, delivered read request to DMAC to read data from
-* : the buffer by DMAC.
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint32_t size ; Data Size
-* : uint8_t *data ; Data Address
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_start_receive_dma_d0 (uint16_t pipe, uint32_t size, uint8_t * data)
-{
- uint16_t mbw;
-
- usb0_host_set_pid_nak(pipe);
- g_usb0_host_data_count[pipe] = size;
- g_usb0_host_data_pointer[pipe] = (uint8_t *)data;
- g_usb0_host_PipeIgnore[pipe] = 0;
-
- g_usb0_host_PipeDataSize[pipe] = 0;
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_WAIT;
-
- mbw = usb0_host_get_mbw(size, (uint32_t)data);
- usb0_host_set_curpipe(USB_HOST_PIPE0, USB_HOST_D0USE, USB_HOST_NO, mbw);
-
- usb0_host_set_transaction_counter(pipe, size);
-
-#if(1) /* ohci_wrapp */
-#else
- usb0_host_aclrm(pipe);
-#endif
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 1)
- {
- usb0_host_read_dma(pipe);
-
- usb0_host_enable_nrdy_int(pipe);
- usb0_host_enable_brdy_int(pipe);
- }
- else
- {
- usb0_host_enable_nrdy_int(pipe);
- usb0_host_enable_brdy_int(pipe);
- }
-
- usb0_host_set_pid_buf(pipe);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_start_receive_dma_d1
-* Description : Read data from the buffer allocated in the pipe specified in the argument.
-* : Reads data by DMA transfer using D0FIFO.
-* : This function does not read data from the buffer.
-* : When storing data in the buffer allocated in the pipe specified
-* : in the argument, delivered read request to DMAC to read data from
-* : the buffer by DMAC.
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint32_t size ; Data Size
-* : uint8_t *data ; Data Address
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_start_receive_dma_d1 (uint16_t pipe, uint32_t size, uint8_t * data)
-{
- uint16_t mbw;
-
- usb0_host_set_pid_nak(pipe);
- g_usb0_host_data_count[pipe] = size;
- g_usb0_host_data_pointer[pipe] = (uint8_t *)data;
- g_usb0_host_PipeIgnore[pipe] = 0;
-
- g_usb0_host_PipeDataSize[pipe] = 0;
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_WAIT;
-
- mbw = usb0_host_get_mbw(size, (uint32_t)data);
- usb0_host_set_curpipe(USB_HOST_PIPE0, USB_HOST_D1USE, USB_HOST_NO, mbw);
-
- usb0_host_set_transaction_counter(pipe, size);
-
-#if(1) /* ohci_wrapp */
-#else
- usb0_host_aclrm(pipe);
-#endif
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 1)
- {
- usb0_host_read_dma(pipe);
-
- usb0_host_enable_nrdy_int(pipe);
- usb0_host_enable_brdy_int(pipe);
- }
- else
- {
- usb0_host_enable_nrdy_int(pipe);
- usb0_host_enable_brdy_int(pipe);
- }
-
- usb0_host_set_pid_buf(pipe);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_read_buffer
-* Description : Reads data from the buffer allocated in the pipe specified
-* : in the argument.
-* : Uses FIF0 set in the pipe definition table.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_READEND ; Read end
-* : USB_HOST_READSHRT ; short data
-* : USB_HOST_READING ; Continue of data read
-* : USB_HOST_READOVER ; buffer over
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb0_host_read_buffer (uint16_t pipe)
-{
- uint16_t status;
-
- g_usb0_host_PipeIgnore[pipe] = 0;
-
- if ((g_usb0_host_PipeTbl[pipe] & USB_HOST_FIFO_USE) == USB_HOST_D0FIFO_USE)
- {
- status = usb0_host_read_buffer_d0(pipe);
- }
- else if ((g_usb0_host_PipeTbl[pipe] & USB_HOST_FIFO_USE) == USB_HOST_D1FIFO_USE)
- {
- status = usb0_host_read_buffer_d1(pipe);
- }
- else
- {
- status = usb0_host_read_buffer_c(pipe);
- }
-
- switch (status)
- {
- case USB_HOST_READING: /* Continue of data read */
- break;
-
- case USB_HOST_READEND: /* End of data read */
- case USB_HOST_READSHRT: /* End of data read */
- usb0_host_disable_brdy_int(pipe);
- g_usb0_host_PipeDataSize[pipe] -= g_usb0_host_data_count[pipe];
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_DONE;
- break;
-
- case USB_HOST_READOVER: /* buffer over */
- if ((g_usb0_host_PipeTbl[pipe] & USB_HOST_FIFO_USE) == USB_HOST_D0FIFO_USE)
- {
- USB200.D0FIFOCTR = USB_HOST_BITBCLR; /* Clear BCLR */
- }
- else if ((g_usb0_host_PipeTbl[pipe] & USB_HOST_FIFO_USE) == USB_HOST_D1FIFO_USE)
- {
- USB200.D1FIFOCTR = USB_HOST_BITBCLR; /* Clear BCLR */
- }
- else
- {
- USB200.CFIFOCTR = USB_HOST_BITBCLR; /* Clear BCLR */
- }
- usb0_host_disable_brdy_int(pipe); /* Disable Ready Interrupt */
-#if(1) /* ohci_wrapp */
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_DONE;
-#else
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_ERROR;
-#endif
- g_usb0_host_PipeDataSize[pipe] -= g_usb0_host_data_count[pipe];
- break;
-
- case USB_HOST_FIFOERROR: /* FIFO access status */
- default:
- usb0_host_disable_brdy_int(pipe); /* Disable Ready Interrupt */
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_ERROR;
- break;
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_read_buffer_c
-* Description : Reads data from the buffer allocated in the pipe specified in the argument.
-* : Reads data by CPU transfer using CFIFO.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_READEND ; Read end
-* : USB_HOST_READSHRT ; short data
-* : USB_HOST_READING ; Continue of data read
-* : USB_HOST_READOVER ; buffer over
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb0_host_read_buffer_c (uint16_t pipe)
-{
- uint32_t count;
- uint32_t dtln;
- uint16_t buffer;
- uint16_t mxps;
- uint16_t status;
- uint16_t mbw;
-
- mbw = usb0_host_get_mbw(g_usb0_host_data_count[pipe], (uint32_t)g_usb0_host_data_pointer[pipe]);
- buffer = usb0_host_change_fifo_port(pipe, USB_HOST_CUSE, USB_HOST_NO, mbw);
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- dtln = (uint32_t)(buffer & USB_HOST_BITDTLN);
- mxps = usb0_host_get_mxps(pipe); /* Max Packet Size */
-
- if (g_usb0_host_data_count[pipe] < dtln) /* Buffer Over ? */
- {
- status = USB_HOST_READOVER;
- usb0_host_set_pid_nak(pipe); /* Set NAK */
- count = g_usb0_host_data_count[pipe];
- }
- else if (g_usb0_host_data_count[pipe] == dtln) /* just Receive Size */
- {
- status = USB_HOST_READEND;
- usb0_host_set_pid_nak(pipe); /* Set NAK */
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- }
- }
- else /* continue Receive data */
- {
- status = USB_HOST_READING;
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- usb0_host_set_pid_nak(pipe); /* Set NAK */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- usb0_host_set_pid_nak(pipe); /* Set NAK */
- }
- }
-
- if (count == 0) /* 0 length packet */
- {
- USB200.CFIFOCTR = USB_HOST_BITBCLR; /* Clear BCLR */
- }
- else
- {
- usb0_host_read_c_fifo(pipe, (uint16_t)count);
- }
-
- g_usb0_host_data_count[pipe] -= count;
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_read_buffer_d0
-* Description : Reads data from the buffer allocated in the pipe specified in
-* : the argument.
-* : Reads data by CPU transfer using D0FIFO.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_READEND ; Read end
-* : USB_HOST_READSHRT ; short data
-* : USB_HOST_READING ; Continue of data read
-* : USB_HOST_READOVER ; buffer over
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb0_host_read_buffer_d0 (uint16_t pipe)
-{
- uint32_t count;
- uint32_t dtln;
- uint16_t buffer;
- uint16_t mxps;
- uint16_t status;
- uint16_t mbw;
- uint16_t pipebuf_size;
-
- mbw = usb0_host_get_mbw(g_usb0_host_data_count[pipe], (uint32_t)g_usb0_host_data_pointer[pipe]);
- buffer = usb0_host_change_fifo_port(pipe, USB_HOST_D0USE, USB_HOST_NO, mbw);
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- dtln = (uint32_t)(buffer & USB_HOST_BITDTLN);
- mxps = usb0_host_get_mxps(pipe); /* Max Packet Size */
-
- if (g_usb0_host_data_count[pipe] < dtln) /* Buffer Over ? */
- {
- status = USB_HOST_READOVER;
- usb0_host_set_pid_nak(pipe); /* Set NAK */
- count = g_usb0_host_data_count[pipe];
- }
- else if (g_usb0_host_data_count[pipe] == dtln) /* just Receive Size */
- {
- status = USB_HOST_READEND;
- usb0_host_set_pid_nak(pipe); /* Set NAK */
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- }
- }
- else /* continue Receive data */
- {
- status = USB_HOST_READING;
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- usb0_host_set_pid_nak(pipe); /* Set NAK */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- usb0_host_set_pid_nak(pipe); /* Set NAK */
- }
- else
- {
- pipebuf_size = usb0_host_get_buf_size(pipe); /* Data buffer size */
-
- if (count != pipebuf_size)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- usb0_host_set_pid_nak(pipe); /* Set NAK */
- }
- }
- }
-
- if (count == 0) /* 0 length packet */
- {
- USB200.D0FIFOCTR = USB_HOST_BITBCLR; /* Clear BCLR */
- }
- else
- {
- usb0_host_read_d0_fifo(pipe, (uint16_t)count);
- }
-
- g_usb0_host_data_count[pipe] -= count;
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_read_buffer_d1
-* Description : Reads data from the buffer allocated in the pipe specified
-* : in the argument.
-* : Reads data by CPU transfer using D1FIFO.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_READEND ; Read end
-* : USB_HOST_READSHRT ; short data
-* : USB_HOST_READING ; Continue of data read
-* : USB_HOST_READOVER ; buffer over
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb0_host_read_buffer_d1 (uint16_t pipe)
-{
- uint32_t count;
- uint32_t dtln;
- uint16_t buffer;
- uint16_t mxps;
- uint16_t status;
- uint16_t mbw;
- uint16_t pipebuf_size;
-
- mbw = usb0_host_get_mbw(g_usb0_host_data_count[pipe], (uint32_t)g_usb0_host_data_pointer[pipe]);
- buffer = usb0_host_change_fifo_port(pipe, USB_HOST_D1USE, USB_HOST_NO, mbw);
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- dtln = (uint32_t)(buffer & USB_HOST_BITDTLN);
- mxps = usb0_host_get_mxps(pipe); /* Max Packet Size */
-
- if (g_usb0_host_data_count[pipe] < dtln) /* Buffer Over ? */
- {
- status = USB_HOST_READOVER;
- usb0_host_set_pid_nak(pipe); /* Set NAK */
- count = g_usb0_host_data_count[pipe];
- }
- else if (g_usb0_host_data_count[pipe] == dtln) /* just Receive Size */
- {
- status = USB_HOST_READEND;
- usb0_host_set_pid_nak(pipe); /* Set NAK */
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- }
-
- if ((count % mxps) !=0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- }
- }
- else /* continue Receive data */
- {
- status = USB_HOST_READING;
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- usb0_host_set_pid_nak(pipe); /* Set NAK */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- usb0_host_set_pid_nak(pipe); /* Set NAK */
- }
- else
- {
- pipebuf_size = usb0_host_get_buf_size(pipe); /* Data buffer size */
- if (count != pipebuf_size)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- usb0_host_set_pid_nak(pipe); /* Set NAK */
- }
- }
- }
-
- if (count == 0) /* 0 length packet */
- {
- USB200.D1FIFOCTR = USB_HOST_BITBCLR; /* Clear BCLR */
- }
- else
- {
- usb0_host_read_d1_fifo(pipe, (uint16_t)count);
- }
-
- g_usb0_host_data_count[pipe] -= count;
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_read_dma
-* Description : Reads data from the buffer allocated in the pipe specified
-* : in the argument.
-* : Reads data by DMA transfer using D0FIFO or D1FIFO.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_READEND ; Read end
-* : USB_HOST_READSHRT ; short data
-* : USB_HOST_READZERO ; zero data
-* : USB_HOST_READING ; Continue of data read
-* : USB_HOST_READOVER ; buffer over
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb0_host_read_dma (uint16_t pipe)
-{
- uint16_t status;
-
- g_usb0_host_PipeIgnore[pipe] = 0;
-
- if ((g_usb0_host_PipeTbl[pipe] & USB_HOST_FIFO_USE) == USB_HOST_D0FIFO_DMA)
- {
- status = usb0_host_read_dma_d0(pipe);
- }
- else
- {
- status = usb0_host_read_dma_d1(pipe);
- }
-
- switch (status)
- {
- case USB_HOST_READING: /* Continue of data read */
- break;
-
- case USB_HOST_READZERO: /* End of data read */
- usb0_host_disable_brdy_int(pipe);
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_DONE;
- break;
-
- case USB_HOST_READEND: /* End of data read */
- case USB_HOST_READSHRT: /* End of data read */
- usb0_host_disable_brdy_int(pipe);
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 1)
- {
- g_usb0_host_PipeDataSize[pipe] -= g_usb0_host_data_count[pipe];
- }
- break;
-
- case USB_HOST_READOVER: /* buffer over */
- usb0_host_disable_brdy_int(pipe); /* Disable Ready Interrupt */
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 1)
- {
- g_usb0_host_PipeDataSize[pipe] -= g_usb0_host_data_count[pipe];
- }
-#if(1) /* ohci_wrapp */
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_DONE;
-#else
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_ERROR;
-#endif
- break;
-
- case USB_HOST_FIFOERROR: /* FIFO access status */
- default:
- usb0_host_disable_brdy_int(pipe); /* Disable Ready Interrupt */
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_ERROR;
- break;
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_read_dma_d0
-* Description : Writes data in the buffer allocated in the pipe specified
-* : in the argument.
-* : Reads data by DMA transfer using D0FIFO.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_READEND ; Read end
-* : USB_HOST_READSHRT ; short data
-* : USB_HOST_READZERO ; zero data
-* : USB_HOST_READING ; Continue of data read
-* : USB_HOST_READOVER ; buffer over
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-static uint16_t usb0_host_read_dma_d0 (uint16_t pipe)
-{
- uint32_t count;
- uint32_t dtln;
- uint16_t buffer;
- uint16_t mxps;
- uint16_t status;
- uint16_t mbw;
- uint16_t dfacc = 0;
- uint16_t pipebuf_size;
-
- g_usb0_host_DmaStatus[USB_HOST_D0FIFO] = USB_HOST_DMA_READY;
-
- mbw = usb0_host_get_mbw(g_usb0_host_data_count[pipe], (uint32_t)g_usb0_host_data_pointer[pipe]);
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 1)
- {
- count = g_usb0_host_data_count[pipe];
- status = USB_HOST_READING;
- }
- else
- {
- buffer = usb0_host_change_fifo_port(pipe, USB_HOST_D0DMA, USB_HOST_NO, mbw);
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- dtln = (uint32_t)(buffer & USB_HOST_BITDTLN);
- mxps = usb0_host_get_mxps(pipe); /* Max Packet Size */
-
- if (g_usb0_host_data_count[pipe] < dtln) /* Buffer Over ? */
- {
- status = USB_HOST_READOVER;
- count = g_usb0_host_data_count[pipe];
- }
- else if (g_usb0_host_data_count[pipe] == dtln) /* just Receive Size */
- {
- status = USB_HOST_READEND;
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- }
- }
- else /* continue Receive data */
- {
- status = USB_HOST_READING;
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- }
- else
- {
- pipebuf_size = usb0_host_get_buf_size(pipe); /* Data buffer size */
-
- if (count != pipebuf_size)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- }
- }
- }
- }
-
- if (count == 0) /* 0 length packet */
- {
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 0)
- {
- USB200.D0FIFOCTR = USB_HOST_BITBCLR; /* Clear B_CLR */
- status = USB_HOST_READZERO; /* Null Packet receive */
- }
- else
- {
- usb0_host_set_curpipe(pipe, USB_HOST_D0DMA, USB_HOST_NO, mbw);
- /* transaction counter No set */
- /* FRDY = 1, DTLN = 0 -> BRDY */
- }
- }
- else
- {
- dfacc = usb0_host_set_dfacc_d0(mbw, count);
-
- if (mbw == USB_HOST_BITMBW_32)
- {
- g_usb0_host_DmaInfo[USB_HOST_D0FIFO].size = 2; /* 32bit transfer */
- }
- else if (mbw == USB_HOST_BITMBW_16)
- {
- g_usb0_host_DmaInfo[USB_HOST_D0FIFO].size = 1; /* 16bit transfer */
- }
- else
- {
- g_usb0_host_DmaInfo[USB_HOST_D0FIFO].size = 0; /* 8bit transfer */
- }
-
- g_usb0_host_DmaPipe[USB_HOST_D0FIFO] = pipe; /* not use in read operation */
- g_usb0_host_DmaBval[USB_HOST_D0FIFO] = 0; /* not use in read operation */
-
- g_usb0_host_DmaInfo[USB_HOST_D0FIFO].fifo = USB_HOST_D0FIFO_DMA;
- g_usb0_host_DmaInfo[USB_HOST_D0FIFO].dir = USB_HOST_FIFO2BUF;
- g_usb0_host_DmaInfo[USB_HOST_D0FIFO].buffer = (uint32_t)g_usb0_host_data_pointer[pipe];
- g_usb0_host_DmaInfo[USB_HOST_D0FIFO].bytes = count;
-
- if (status == USB_HOST_READING)
- {
- g_usb0_host_DmaStatus[USB_HOST_D0FIFO] = USB_HOST_DMA_BUSY;
- }
- else
- {
- g_usb0_host_DmaStatus[USB_HOST_D0FIFO] = USB_HOST_DMA_BUSYEND;
- }
-
- Userdef_USB_usb0_host_start_dma(&g_usb0_host_DmaInfo[USB_HOST_D0FIFO], dfacc);
-
- usb0_host_set_curpipe2(pipe, USB_HOST_D0DMA, USB_HOST_NO, mbw, dfacc);
-
- RZA_IO_RegWrite_16(&USB200.D0FIFOSEL,
- 1,
- USB_DnFIFOSEL_DREQE_SHIFT,
- USB_DnFIFOSEL_DREQE);
- }
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 0)
- {
- g_usb0_host_data_count[pipe] -= count;
- g_usb0_host_data_pointer[pipe] += count;
- g_usb0_host_PipeDataSize[pipe] += count;
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_read_dma_d1
-* Description : Reads data from the buffer allocated in the pipe specified in
-* : the argument.
-* : Reads data by DMA transfer using D1FIFO.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_READEND ; Read end
-* : USB_HOST_READSHRT ; short data
-* : USB_HOST_READZERO ; zero data
-* : USB_HOST_READING ; Continue of data read
-* : USB_HOST_READOVER ; buffer over
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-static uint16_t usb0_host_read_dma_d1 (uint16_t pipe)
-{
- uint32_t count;
- uint32_t dtln;
- uint16_t buffer;
- uint16_t mxps;
- uint16_t status;
- uint16_t mbw;
- uint16_t dfacc = 0;
- uint16_t pipebuf_size;
-
- g_usb0_host_DmaStatus[USB_HOST_D1FIFO] = USB_HOST_DMA_READY;
-
- mbw = usb0_host_get_mbw(g_usb0_host_data_count[pipe], (uint32_t)g_usb0_host_data_pointer[pipe]);
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 1)
- {
- count = g_usb0_host_data_count[pipe];
- status = USB_HOST_READING;
- }
- else
- {
- buffer = usb0_host_change_fifo_port(pipe, USB_HOST_D1DMA, USB_HOST_NO, mbw);
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- dtln = (uint32_t)(buffer & USB_HOST_BITDTLN);
- mxps = usb0_host_get_mxps(pipe); /* Max Packet Size */
-
- if (g_usb0_host_data_count[pipe] < dtln) /* Buffer Over ? */
- {
- status = USB_HOST_READOVER;
- count = g_usb0_host_data_count[pipe];
- }
- else if (g_usb0_host_data_count[pipe] == dtln) /* just Receive Size */
- {
- status = USB_HOST_READEND;
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- }
- }
- else /* continue Receive data */
- {
- status = USB_HOST_READING;
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- }
- else
- {
- pipebuf_size = usb0_host_get_buf_size(pipe); /* Data buffer size */
-
- if (count != pipebuf_size)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- }
- }
- }
- }
-
- if (count == 0) /* 0 length packet */
- {
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 0)
- {
- USB200.D1FIFOCTR = USB_HOST_BITBCLR; /* Clear BCLR */
- status = USB_HOST_READZERO; /* Null Packet receive */
- }
- else
- {
- usb0_host_set_curpipe(pipe, USB_HOST_D1DMA, USB_HOST_NO, mbw);
- /* transaction counter No set */
- /* FRDY = 1, DTLN = 0 -> BRDY */
- }
- }
- else
- {
- dfacc = usb0_host_set_dfacc_d1(mbw, count);
-
- if (mbw == USB_HOST_BITMBW_32)
- {
- g_usb0_host_DmaInfo[USB_HOST_D1FIFO].size = 2; /* 32bit transfer */
- }
- else if (mbw == USB_HOST_BITMBW_16)
- {
- g_usb0_host_DmaInfo[USB_HOST_D1FIFO].size = 1; /* 16bit transfer */
- }
- else
- {
- g_usb0_host_DmaInfo[USB_HOST_D1FIFO].size = 0; /* 8bit transfer */
- }
-
- g_usb0_host_DmaPipe[USB_HOST_D1FIFO] = pipe; /* not use in read operation */
- g_usb0_host_DmaBval[USB_HOST_D1FIFO] = 0; /* not use in read operation */
-
- g_usb0_host_DmaInfo[USB_HOST_D1FIFO].fifo = USB_HOST_D1FIFO_DMA;
- g_usb0_host_DmaInfo[USB_HOST_D1FIFO].dir = USB_HOST_FIFO2BUF;
- g_usb0_host_DmaInfo[USB_HOST_D1FIFO].buffer = (uint32_t)g_usb0_host_data_pointer[pipe];
- g_usb0_host_DmaInfo[USB_HOST_D1FIFO].bytes = count;
-
- if (status == USB_HOST_READING)
- {
- g_usb0_host_DmaStatus[USB_HOST_D1FIFO] = USB_HOST_DMA_BUSY;
- }
- else
- {
- g_usb0_host_DmaStatus[USB_HOST_D1FIFO] = USB_HOST_DMA_BUSYEND;
- }
-
- Userdef_USB_usb0_host_start_dma(&g_usb0_host_DmaInfo[USB_HOST_D1FIFO], dfacc);
-
- usb0_host_set_curpipe2(pipe, USB_HOST_D1DMA, USB_HOST_NO, mbw, dfacc);
-
- RZA_IO_RegWrite_16(&USB200.D1FIFOSEL,
- 1,
- USB_DnFIFOSEL_DREQE_SHIFT,
- USB_DnFIFOSEL_DREQE);
- }
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 0)
- {
- g_usb0_host_data_count[pipe] -= count;
- g_usb0_host_data_pointer[pipe] += count;
- g_usb0_host_PipeDataSize[pipe] += count;
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_change_fifo_port
-* Description : Allocates FIF0 specified by the argument in the pipe assigned
-* : by the argument. After allocating FIF0, waits in the software
-* : till the corresponding pipe becomes ready.
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint16_t fifosel ; Select FIFO
-* : uint16_t isel ; FIFO Access Direction
-* : uint16_t mbw ; FIFO Port Access Bit Width
-* Return Value : USB_HOST_FIFOERROR ; Error
-* : Others ; CFIFOCTR/D0FIFOCTR/D1FIFOCTR Register Value
-*******************************************************************************/
-uint16_t usb0_host_change_fifo_port (uint16_t pipe, uint16_t fifosel, uint16_t isel, uint16_t mbw)
-{
- uint16_t buffer;
- uint32_t loop;
- volatile uint32_t loop2;
-
- usb0_host_set_curpipe(pipe, fifosel, isel, mbw);
-
- for (loop = 0; loop < 4; loop++)
- {
- switch (fifosel)
- {
- case USB_HOST_CUSE:
- buffer = USB200.CFIFOCTR;
- break;
-
- case USB_HOST_D0USE:
- case USB_HOST_D0DMA:
- buffer = USB200.D0FIFOCTR;
- break;
-
- case USB_HOST_D1USE:
- case USB_HOST_D1DMA:
- buffer = USB200.D1FIFOCTR;
- break;
-
- default:
- buffer = 0;
- break;
- }
-
- if ((buffer & USB_HOST_BITFRDY) == USB_HOST_BITFRDY)
- {
- return buffer;
- }
-
- loop2 = 25;
-
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
-
- return USB_HOST_FIFOERROR;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_set_curpipe
-* Description : Allocates FIF0 specified by the argument in the pipe assigned
-* : by the argument.
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint16_t fifosel ; Select FIFO
-* : uint16_t isel ; FIFO Access Direction
-* : uint16_t mbw ; FIFO Port Access Bit Width
-* Return Value : none
-*******************************************************************************/
-void usb0_host_set_curpipe (uint16_t pipe, uint16_t fifosel, uint16_t isel, uint16_t mbw)
-{
- uint16_t buffer;
- uint32_t loop;
- volatile uint32_t loop2;
-
- g_usb0_host_mbw[pipe] = mbw;
-
- switch (fifosel)
- {
- case USB_HOST_CUSE:
- buffer = USB200.CFIFOSEL;
- buffer &= (uint16_t)~(USB_HOST_BITISEL | USB_HOST_BITCURPIPE);
- buffer |= (uint16_t)(~isel & USB_HOST_BITISEL);
- USB200.CFIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB200.CFIFOSEL & (USB_HOST_BITISEL | USB_HOST_BITCURPIPE))
- == (buffer & (USB_HOST_BITISEL | USB_HOST_BITCURPIPE)))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
-
- buffer &= (uint16_t)~(USB_HOST_BITISEL | USB_HOST_BITCURPIPE | USB_HOST_BITMBW);
- buffer |= (uint16_t)(isel | pipe | mbw);
- USB200.CFIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB200.CFIFOSEL & (USB_HOST_BITISEL | USB_HOST_BITCURPIPE))
- == (buffer & (USB_HOST_BITISEL | USB_HOST_BITCURPIPE)))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
- break;
-
- case USB_HOST_D0DMA:
- case USB_HOST_D0USE:
- buffer = USB200.D0FIFOSEL;
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE);
- USB200.D0FIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB200.D0FIFOSEL & USB_HOST_BITCURPIPE) == (buffer & USB_HOST_BITCURPIPE))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE | USB_HOST_BITMBW);
- buffer |= (uint16_t)(pipe | mbw);
- USB200.D0FIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB200.D0FIFOSEL & USB_HOST_BITCURPIPE) == (buffer & USB_HOST_BITCURPIPE))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
- break;
-
- case USB_HOST_D1DMA:
- case USB_HOST_D1USE:
- buffer = USB200.D1FIFOSEL;
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE);
- USB200.D1FIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB200.D1FIFOSEL & USB_HOST_BITCURPIPE) == (buffer & USB_HOST_BITCURPIPE))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
-
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE | USB_HOST_BITMBW);
- buffer |= (uint16_t)(pipe | mbw);
- USB200.D1FIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB200.D1FIFOSEL & USB_HOST_BITCURPIPE) == (buffer & USB_HOST_BITCURPIPE))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
- break;
-
- default:
- break;
- }
-
- /* Cautions !!!
- * Depending on the external bus speed of CPU, you may need to wait for 450ns here.
- * For details, please look at the data sheet. */
- loop2 = 100;
-
- while (loop2-- > 0)
- {
- /* wait */
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_set_curpipe2
-* Description : Allocates FIF0 specified by the argument in the pipe assigned
-* : by the argument.(DFACC)
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint16_t fifosel ; Select FIFO
-* : uint16_t isel ; FIFO Access Direction
-* : uint16_t mbw ; FIFO Port Access Bit Width
-* : uint16_t dfacc ; DFACC Access mode
-* Return Value : none
-*******************************************************************************/
-void usb0_host_set_curpipe2 (uint16_t pipe, uint16_t fifosel, uint16_t isel, uint16_t mbw, uint16_t dfacc)
-{
- uint16_t buffer;
- uint32_t loop;
-#ifdef __USB_HOST_DF_ACC_ENABLE__
- uint32_t dummy;
-#endif
- volatile uint32_t loop2;
-
- g_usb0_host_mbw[pipe] = mbw;
-
- switch (fifosel)
- {
- case USB_HOST_CUSE:
- buffer = USB200.CFIFOSEL;
- buffer &= (uint16_t)~(USB_HOST_BITISEL | USB_HOST_BITCURPIPE);
- buffer |= (uint16_t)(~isel & USB_HOST_BITISEL);
- USB200.CFIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB200.CFIFOSEL & (USB_HOST_BITISEL | USB_HOST_BITCURPIPE))
- == (buffer & (USB_HOST_BITISEL | USB_HOST_BITCURPIPE)))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
-
- buffer &= (uint16_t)~(USB_HOST_BITISEL | USB_HOST_BITCURPIPE | USB_HOST_BITMBW);
- buffer |= (uint16_t)(isel | pipe | mbw);
- USB200.CFIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB200.CFIFOSEL & (USB_HOST_BITISEL | USB_HOST_BITCURPIPE))
- == (buffer & (USB_HOST_BITISEL | USB_HOST_BITCURPIPE)))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
- break;
-
- case USB_HOST_D0DMA:
- case USB_HOST_D0USE:
- buffer = USB200.D0FIFOSEL;
-#ifdef __USB_HOST_DF_ACC_ENABLE__
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE | USB_HOST_BITMBW);
-
- if (dfacc != 0)
- {
- buffer |= (uint16_t)(USB_HOST_BITMBW_32);
- }
-#else
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE);
-#endif
- USB200.D0FIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB200.D0FIFOSEL & USB_HOST_BITCURPIPE) == (buffer & USB_HOST_BITCURPIPE))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
-
-#ifdef __USB_HOST_DF_ACC_ENABLE__
- if (dfacc != 0)
- {
- dummy = USB200.D0FIFO.UINT32;
- }
-#endif
-
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE | USB_HOST_BITMBW);
- buffer |= (uint16_t)(pipe | mbw);
- USB200.D0FIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB200.D0FIFOSEL & USB_HOST_BITCURPIPE) == (buffer & USB_HOST_BITCURPIPE))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
- break;
-
- case USB_HOST_D1DMA:
- case USB_HOST_D1USE:
- buffer = USB200.D1FIFOSEL;
-#ifdef __USB_HOST_DF_ACC_ENABLE__
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE | USB_HOST_BITMBW);
-
- if (dfacc != 0)
- {
- buffer |= (uint16_t)(USB_HOST_BITMBW_32);
- }
-#else
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE);
-#endif
- USB200.D1FIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB200.D1FIFOSEL & USB_HOST_BITCURPIPE) == (buffer & USB_HOST_BITCURPIPE))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
-
-#ifdef __USB_HOST_DF_ACC_ENABLE__
- if (dfacc != 0)
- {
- dummy = USB200.D1FIFO.UINT32;
- loop = dummy; // avoid warning.
- }
-#endif
-
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE | USB_HOST_BITMBW);
- buffer |= (uint16_t)(pipe | mbw);
- USB200.D1FIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB200.D1FIFOSEL & USB_HOST_BITCURPIPE) == (buffer & USB_HOST_BITCURPIPE))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
- break;
-
- default:
- break;
- }
-
- /* Cautions !!!
- * Depending on the external bus speed of CPU, you may need to wait for 450ns here.
- * For details, please look at the data sheet. */
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_write_c_fifo
-* Description : Writes data in CFIFO.
-* : Writes data by BYTE/WORD/LONG according to access size
-* : to the pipe specified by the arguments.
-* : Before executing this function, allocating CFIF0 in the specified pipe
-* : should be completed.
-* : Before executing this function, access size to the specified pipe
-* : should be fixed and set in g_usb1_host_mbw[].
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint16_t count ; Data Size(Byte)
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_write_c_fifo (uint16_t pipe, uint16_t count)
-{
- uint16_t even;
-
- if (g_usb0_host_mbw[pipe] == USB_HOST_BITMBW_8)
- {
- for (even = count; even; --even)
- {
- USB200.CFIFO.UINT8[HH] = *g_usb0_host_data_pointer[pipe];
- g_usb0_host_data_pointer[pipe] += 1;
- }
- }
- else if (g_usb0_host_mbw[pipe] == USB_HOST_BITMBW_16)
- {
- for (even = (uint16_t)(count / 2); even; --even)
- {
- USB200.CFIFO.UINT16[H] = *((uint16_t *)g_usb0_host_data_pointer[pipe]);
- g_usb0_host_data_pointer[pipe] += 2;
- }
- }
- else
- {
- for (even = (uint16_t)(count / 4); even; --even)
- {
- USB200.CFIFO.UINT32 = *((uint32_t *)g_usb0_host_data_pointer[pipe]);
- g_usb0_host_data_pointer[pipe] += 4;
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_read_c_fifo
-* Description : Reads data from CFIFO.
-* : Reads data by BYTE/WORD/LONG according to access size
-* : to the pipe specified by the arguments.
-* : Before executing this function, allocating CFIF0 in the specified pipe
-* : should be completed.
-* : Before executing this function, access size to the specified pipe
-* : should be fixed and set in g_usb0_host_mbw[].
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint16_t count ; Data Size(Byte)
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_read_c_fifo (uint16_t pipe, uint16_t count)
-{
- uint16_t even;
-
- if (g_usb0_host_mbw[pipe] == USB_HOST_BITMBW_8)
- {
- for (even = count; even; --even)
- {
- *g_usb0_host_data_pointer[pipe] = USB200.CFIFO.UINT8[HH];
- g_usb0_host_data_pointer[pipe] += 1;
- }
- }
- else if (g_usb0_host_mbw[pipe] == USB_HOST_BITMBW_16)
- {
- for (even = (uint16_t)((count + 1) / 2); even; --even)
- {
- *((uint16_t *)g_usb0_host_data_pointer[pipe]) = USB200.CFIFO.UINT16[H];
- g_usb0_host_data_pointer[pipe] += 2;
- }
- }
- else
- {
- for (even = (uint16_t)((count + 3) / 4); even; --even)
- {
- *((uint32_t *)g_usb0_host_data_pointer[pipe]) = USB200.CFIFO.UINT32;
- g_usb0_host_data_pointer[pipe] += 4;
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_write_d0_fifo
-* Description : Writes data in D0FIFO.
-* : Writes data by BYTE/WORD/LONG according to access size
-* : to the pipe specified by the arguments.
-* : Before executing this function, allocating CFIF0 in the specified pipe
-* : should be completed.
-* : Before executing this function, access size to the specified pipe
-* : should be fixed and set in g_usb0_host_mbw[].
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint16_t count ; Data Size(Byte)
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_write_d0_fifo (uint16_t pipe, uint16_t count)
-{
- uint16_t even;
-
- if (g_usb0_host_mbw[pipe] == USB_HOST_BITMBW_8)
- {
- for (even = count; even; --even)
- {
- USB200.D0FIFO.UINT8[HH] = *g_usb0_host_data_pointer[pipe];
- g_usb0_host_data_pointer[pipe] += 1;
- }
- }
- else if (g_usb0_host_mbw[pipe] == USB_HOST_BITMBW_16)
- {
- for (even = (uint16_t)(count / 2); even; --even)
- {
- USB200.D0FIFO.UINT16[H] = *((uint16_t *)g_usb0_host_data_pointer[pipe]);
- g_usb0_host_data_pointer[pipe] += 2;
- }
- }
- else
- {
- for (even = (uint16_t)(count / 4); even; --even)
- {
- USB200.D0FIFO.UINT32 = *((uint32_t *)g_usb0_host_data_pointer[pipe]);
- g_usb0_host_data_pointer[pipe] += 4;
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_read_d0_fifo
-* Description : Reads data from D0FIFO.
-* : Reads data by BYTE/WORD/LONG according to access size
-* : to the pipe specified by the arguments.
-* : Before executing this function, allocating DOFIF0 in the specified pipe
-* : should be completed.
-* : Before executing this function, access size to the specified pipe
-* : should be fixed and set in g_usb0_host_mbw[].
-* Arguments : uint16_t Pipe ; Pipe Number
-* : uint16_t count ; Data Size(Byte)
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_read_d0_fifo (uint16_t pipe, uint16_t count)
-{
- uint16_t even;
-
- if (g_usb0_host_mbw[pipe] == USB_HOST_BITMBW_8)
- {
- for (even = count; even; --even)
- {
- *g_usb0_host_data_pointer[pipe] = USB200.D0FIFO.UINT8[HH];
- g_usb0_host_data_pointer[pipe] += 1;
- }
- }
- else if (g_usb0_host_mbw[pipe] == USB_HOST_BITMBW_16)
- {
- for (even = (uint16_t)((count + 1) / 2); even; --even)
- {
- *((uint16_t *)g_usb0_host_data_pointer[pipe]) = USB200.D0FIFO.UINT16[H];
- g_usb0_host_data_pointer[pipe] += 2;
- }
- }
- else
- {
- for (even = (uint16_t)((count + 3) / 4); even; --even)
- {
- *((uint32_t *)g_usb0_host_data_pointer[pipe]) = USB200.D0FIFO.UINT32;
- g_usb0_host_data_pointer[pipe] += 4;
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_write_d1_fifo
-* Description : Writes data in D1FIFO.
-* : Writes data by BYTE/WORD/LONG according to access size
-* : to the pipe specified by the arguments.
-* : Before executing this function, allocating D1FIF0 in the specified pipe
-* : should be completed.
-* : Before executing this function, access size to the specified pipe
-* : should be fixed and set in g_usb1_host_mbw[].
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint16_t count ; Data Size(Byte)
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_write_d1_fifo (uint16_t pipe, uint16_t count)
-{
- uint16_t even;
-
- if (g_usb0_host_mbw[pipe] == USB_HOST_BITMBW_8)
- {
- for (even = count; even; --even)
- {
- USB200.D1FIFO.UINT8[HH] = *g_usb0_host_data_pointer[pipe];
- g_usb0_host_data_pointer[pipe] += 1;
- }
- }
- else if (g_usb0_host_mbw[pipe] == USB_HOST_BITMBW_16)
- {
- for (even = (uint16_t)(count / 2); even; --even)
- {
- USB200.D1FIFO.UINT16[H] = *((uint16_t *)g_usb0_host_data_pointer[pipe]);
- g_usb0_host_data_pointer[pipe] += 2;
- }
- }
- else
- {
- for (even = (uint16_t)(count / 4); even; --even)
- {
- USB200.D1FIFO.UINT32 = *((uint32_t *)g_usb0_host_data_pointer[pipe]);
- g_usb0_host_data_pointer[pipe] += 4;
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_read_d1_fifo
-* Description : Reads data from D1FIFO.
-* : Reads data by BYTE/WORD/LONG according to access size
-* : to the pipe specified by the arguments.
-* : Before executing this function, allocating D1FIF0 in the specified pipe
-* : should be completed.
-* : Before executing this function, access size to the specified pipe
-* : should be fixed and set in g_usb1_host_mbw[].
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint16_t count ; Data Size(Byte)
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_read_d1_fifo (uint16_t pipe, uint16_t count)
-{
- uint16_t even;
-
- if (g_usb0_host_mbw[pipe] == USB_HOST_BITMBW_8)
- {
- for (even = count; even; --even)
- {
- *g_usb0_host_data_pointer[pipe] = USB200.D1FIFO.UINT8[HH];
- g_usb0_host_data_pointer[pipe] += 1;
- }
- }
- else if (g_usb0_host_mbw[pipe] == USB_HOST_BITMBW_16)
- {
- for (even = (uint16_t)((count + 1) / 2); even; --even)
- {
- *((uint16_t *)g_usb0_host_data_pointer[pipe]) = USB200.D1FIFO.UINT16[H];
- g_usb0_host_data_pointer[pipe] += 2;
- }
- }
- else
- {
- for (even = (uint16_t)((count + 3) / 4); even; --even)
- {
- *((uint32_t *)g_usb0_host_data_pointer[pipe]) = USB200.D1FIFO.UINT32;
- g_usb0_host_data_pointer[pipe] += 4;
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_com_get_dmasize
-* Description : Calculates access width of DMA transfer by the argument to
- return as the Return Value.
-* Arguments : uint32_t trncount : transfer byte
-* : uint32_t dtptr : transfer data pointer
-* Return Value : DMA transfer size : 0 8bit
-* : : 1 16bit
-* : : 2 32bit
-*******************************************************************************/
-static uint32_t usb0_host_com_get_dmasize (uint32_t trncount, uint32_t dtptr)
-{
- uint32_t size;
-
- if (((trncount & 0x0001) != 0) || ((dtptr & 0x00000001) != 0))
- {
- /* When transfer byte count is odd */
- /* or transfer data area is 8-bit alignment */
- size = 0; /* 8bit */
- }
- else if (((trncount & 0x0003) != 0) || ((dtptr & 0x00000003) != 0))
- {
- /* When the transfer byte count is multiples of 2 */
- /* or the transfer data area is 16-bit alignment */
- size = 1; /* 16bit */
- }
- else
- {
- /* When the transfer byte count is multiples of 4 */
- /* or the transfer data area is 32-bit alignment */
- size = 2; /* 32bit */
- }
-
- return size;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_get_mbw
-* Description : Calculates access width of DMA to return the value set in MBW.
-* Arguments : uint32_t trncount : transfer byte
-* : uint32_t dtptr : transfer data pointer
-* Return Value : FIFO transfer size : USB_HOST_BITMBW_8 8bit
-* : : USB_HOST_BITMBW_16 16bit
-* : : USB_HOST_BITMBW_32 32bit
-*******************************************************************************/
-uint16_t usb0_host_get_mbw (uint32_t trncount, uint32_t dtptr)
-{
- uint32_t size;
- uint16_t mbw;
-
- size = usb0_host_com_get_dmasize(trncount, dtptr);
-
- if (size == 0)
- {
- /* 8bit */
- mbw = USB_HOST_BITMBW_8;
- }
- else if (size == 1)
- {
- /* 16bit */
- mbw = USB_HOST_BITMBW_16;
- }
- else
- {
- /* 32bit */
- mbw = USB_HOST_BITMBW_32;
- }
-
- return mbw;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_set_transaction_counter
-* Description : Sets transaction counter by the argument(PIPEnTRN).
-* : Clears transaction before setting to enable transaction counter setting.
-* Arguments : uint16_t pipe ; Pipe number
-* : uint32_t bsize : Data transfer size
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_set_transaction_counter (uint16_t pipe, uint32_t bsize)
-{
- uint16_t mxps;
- uint16_t cnt;
-
- if (bsize == 0)
- {
- return;
- }
-
- mxps = usb0_host_get_mxps(pipe); /* Max Packet Size */
-
- if ((bsize % mxps) == 0)
- {
- cnt = (uint16_t)(bsize / mxps);
- }
- else
- {
- cnt = (uint16_t)((bsize / mxps) + 1);
- }
-
- switch (pipe)
- {
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB200.PIPE1TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- USB200.PIPE1TRN = cnt;
- RZA_IO_RegWrite_16(&USB200.PIPE1TRE,
- 1,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB200.PIPE2TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- USB200.PIPE2TRN = cnt;
- RZA_IO_RegWrite_16(&USB200.PIPE2TRE,
- 1,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB200.PIPE3TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- USB200.PIPE3TRN = cnt;
- RZA_IO_RegWrite_16(&USB200.PIPE3TRE,
- 1,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB200.PIPE4TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- USB200.PIPE4TRN = cnt;
- RZA_IO_RegWrite_16(&USB200.PIPE4TRE,
- 1,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB200.PIPE5TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- USB200.PIPE5TRN = cnt;
- RZA_IO_RegWrite_16(&USB200.PIPE5TRE,
- 1,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB200.PIPE9TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- USB200.PIPE9TRN = cnt;
- RZA_IO_RegWrite_16(&USB200.PIPE9TRE,
- 1,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- break;
-
- default:
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_clear_transaction_counter
-* Description : Clears the transaction counter by the argument.
-* : After executing this function, the transaction counter is invalid.
-* Arguments : uint16_t pipe ; Pipe number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_clear_transaction_counter (uint16_t pipe)
-{
- switch (pipe)
- {
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB200.PIPE1TRE,
- 0,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- RZA_IO_RegWrite_16(&USB200.PIPE1TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB200.PIPE2TRE,
- 0,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- RZA_IO_RegWrite_16(&USB200.PIPE2TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB200.PIPE3TRE,
- 0,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- RZA_IO_RegWrite_16(&USB200.PIPE3TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB200.PIPE4TRE,
- 0,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- RZA_IO_RegWrite_16(&USB200.PIPE4TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB200.PIPE5TRE,
- 0,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- RZA_IO_RegWrite_16(&USB200.PIPE5TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB200.PIPE9TRE,
- 0,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- RZA_IO_RegWrite_16(&USB200.PIPE9TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- break;
-
- default:
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_stop_transfer
-* Description : Stops the USB transfer in the pipe specified by the argument.
-* : After stopping the USB transfer, clears the buffer allocated in
-* : the pipe.
-* : After executing this function, allocation in FIF0 becomes USB_HOST_PIPE0;
-* : invalid. After executing this function, BRDY/NRDY/BEMP interrupt
-* : in the corresponding pipe becomes invalid. Sequence bit is also
-* : cleared.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_stop_transfer (uint16_t pipe)
-{
- uint16_t usefifo;
- uint32_t remain;
-
- usb0_host_set_pid_nak(pipe);
-
- usefifo = (uint16_t)(g_usb0_host_PipeTbl[pipe] & USB_HOST_FIFO_USE);
-
- switch (usefifo)
- {
- case USB_HOST_D0FIFO_USE:
- usb0_host_clear_transaction_counter(pipe);
- USB200.D0FIFOCTR = USB_HOST_BITBCLR; /* Buffer Clear */
- break;
-
- case USB_HOST_D1FIFO_USE:
- usb0_host_clear_transaction_counter(pipe);
- USB200.D1FIFOCTR = USB_HOST_BITBCLR; /* Buffer Clear */
- break;
-
- case USB_HOST_D0FIFO_DMA:
- remain = Userdef_USB_usb0_host_stop_dma0();
- usb0_host_dma_stop_d0(pipe, remain);
- usb0_host_clear_transaction_counter(pipe);
- USB200.D0FIFOCTR = USB_HOST_BITBCLR; /* Buffer Clear */
- break;
-
- case USB_HOST_D1FIFO_DMA:
- remain = Userdef_USB_usb0_host_stop_dma1();
- usb0_host_dma_stop_d1(pipe, remain);
- usb0_host_clear_transaction_counter(pipe);
- USB200.D1FIFOCTR = USB_HOST_BITBCLR; /* Buffer Clear */
- break;
-
- default:
- usb0_host_clear_transaction_counter(pipe);
- USB200.CFIFOCTR = USB_HOST_BITBCLR; /* Buffer Clear */
- break;
- }
-
- /* Interrupt of pipe set is disabled */
- usb0_host_disable_brdy_int(pipe);
- usb0_host_disable_nrdy_int(pipe);
- usb0_host_disable_bemp_int(pipe);
-
-#if(1) /* ohci_wrapp */
-#else
- usb0_host_aclrm(pipe);
-#endif
- usb0_host_set_csclr(pipe);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_set_dfacc_d0
-* Description : Sets the DFACC setting value in D0FIFO using the transfer size.
-* Arguments : uint16_t mbw ; MBW
-* : uint16_t count ; data count
-* Return Value : DFACC Access mode
-*******************************************************************************/
-static uint16_t usb0_host_set_dfacc_d0 (uint16_t mbw, uint32_t count)
-{
- uint16_t dfacc = 0;
-
-#ifndef __USB_HOST_DF_ACC_ENABLE__
- RZA_IO_RegWrite_16(&USB200.D0FBCFG,
- 0,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB200.D0FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 0;
-#else
- if (mbw == USB_HOST_BITMBW_32)
- {
- if ((count % 32) == 0)
- {
- /* 32byte transfer */
- RZA_IO_RegWrite_16(&USB200.D0FBCFG,
- 2,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB200.D0FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 2;
- }
- else if ((count % 16) == 0)
- {
- /* 16byte transfer */
- RZA_IO_RegWrite_16(&USB200.D0FBCFG,
- 1,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB200.D0FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 1;
- }
- else
- {
- RZA_IO_RegWrite_16(&USB200.D0FBCFG,
- 0,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB200.D0FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 0;
- }
- }
- else if (mbw == USB_HOST_BITMBW_16)
- {
- RZA_IO_RegWrite_16(&USB200.D0FBCFG,
- 0,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB200.D0FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 0;
- }
- else
- {
- RZA_IO_RegWrite_16(&USB200.D0FBCFG,
- 0,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB200.D0FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 0;
- }
-#endif
-
- return dfacc;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_set_dfacc_d1
-* Description : Sets the DFACC setting value in D1FIFO using the transfer size.
-* Arguments : uint16_t mbw ; MBW
-* : uint16_t count ; data count
-* Return Value : DFACC Access mode
-*******************************************************************************/
-static uint16_t usb0_host_set_dfacc_d1 (uint16_t mbw, uint32_t count)
-{
- uint16_t dfacc = 0;
-
-#ifndef __USB_HOST_DF_ACC_ENABLE__
- RZA_IO_RegWrite_16(&USB200.D1FBCFG,
- 0,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB200.D1FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 0;
-#else
- if (mbw == USB_HOST_BITMBW_32)
- {
- if ((count % 32) == 0)
- {
- /* 32byte transfer */
- RZA_IO_RegWrite_16(&USB200.D1FBCFG,
- 2,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB200.D1FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 2;
- }
- else if ((count % 16) == 0)
- {
- /* 16byte transfer */
- RZA_IO_RegWrite_16(&USB200.D1FBCFG,
- 1,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB200.D1FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 1;
- }
- else
- {
- RZA_IO_RegWrite_16(&USB200.D1FBCFG,
- 0,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB200.D1FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 0;
- }
- }
- else if (mbw == USB_HOST_BITMBW_16)
- {
- RZA_IO_RegWrite_16(&USB200.D1FBCFG,
- 0,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB200.D1FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 0;
- }
- else
- {
- RZA_IO_RegWrite_16(&USB200.D1FBCFG,
- 0,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB200.D1FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 0;
- }
-#endif
-
- return dfacc;
-}
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/usb0/src/common/usb0_host_dma.c Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,355 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb0_host_dma.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "usb0_host.h"
-/* #include "usb0_host_dmacdrv.h" */
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-static void usb0_host_dmaint(uint16_t fifo);
-static void usb0_host_dmaint_buf2fifo(uint16_t pipe);
-static void usb0_host_dmaint_fifo2buf(uint16_t pipe);
-
-
-/*******************************************************************************
-* Function Name: usb0_host_dma_stop_d0
-* Description : D0FIFO DMA stop
-* Arguments : uint16_t pipe : pipe number
-* : uint32_t remain : transfer byte
-* Return Value : none
-*******************************************************************************/
-void usb0_host_dma_stop_d0 (uint16_t pipe, uint32_t remain)
-{
- uint16_t dtln;
- uint16_t dfacc;
- uint16_t buffer;
- uint16_t sds_b = 1;
-
- dfacc = RZA_IO_RegRead_16(&USB200.D0FBCFG,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- if (dfacc == 2)
- {
- sds_b = 32;
- }
- else if (dfacc == 1)
- {
- sds_b = 16;
- }
- else
- {
- if (g_usb0_host_DmaInfo[USB_HOST_D0FIFO].size == 2)
- {
- sds_b = 4;
- }
- else if (g_usb0_host_DmaInfo[USB_HOST_D0FIFO].size == 1)
- {
- sds_b = 2;
- }
- else
- {
- sds_b = 1;
- }
- }
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 1)
- {
- if (g_usb0_host_pipe_status[pipe] != USB_HOST_PIPE_DONE)
- {
- buffer = USB200.D0FIFOCTR;
- dtln = (buffer & USB_HOST_BITDTLN);
-
- if ((dtln % sds_b) != 0)
- {
- remain += (sds_b - (dtln % sds_b));
- }
- g_usb0_host_PipeDataSize[pipe] = (g_usb0_host_data_count[pipe] - remain);
- g_usb0_host_data_count[pipe] = remain;
- }
- }
-
- RZA_IO_RegWrite_16(&USB200.D0FIFOSEL,
- 0,
- USB_DnFIFOSEL_DREQE_SHIFT,
- USB_DnFIFOSEL_DREQE);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_dma_stop_d1
-* Description : D1FIFO DMA stop
-* Arguments : uint16_t pipe : pipe number
-* : uint32_t remain : transfer byte
-* Return Value : none
-*******************************************************************************/
-void usb0_host_dma_stop_d1 (uint16_t pipe, uint32_t remain)
-{
- uint16_t dtln;
- uint16_t dfacc;
- uint16_t buffer;
- uint16_t sds_b = 1;
-
- dfacc = RZA_IO_RegRead_16(&USB200.D1FBCFG,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- if (dfacc == 2)
- {
- sds_b = 32;
- }
- else if (dfacc == 1)
- {
- sds_b = 16;
- }
- else
- {
- if (g_usb0_host_DmaInfo[USB_HOST_D1FIFO].size == 2)
- {
- sds_b = 4;
- }
- else if (g_usb0_host_DmaInfo[USB_HOST_D1FIFO].size == 1)
- {
- sds_b = 2;
- }
- else
- {
- sds_b = 1;
- }
- }
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 1)
- {
- if (g_usb0_host_pipe_status[pipe] != USB_HOST_PIPE_DONE)
- {
- buffer = USB200.D1FIFOCTR;
- dtln = (buffer & USB_HOST_BITDTLN);
-
- if ((dtln % sds_b) != 0)
- {
- remain += (sds_b - (dtln % sds_b));
- }
- g_usb0_host_PipeDataSize[pipe] = (g_usb0_host_data_count[pipe] - remain);
- g_usb0_host_data_count[pipe] = remain;
- }
- }
-
- RZA_IO_RegWrite_16(&USB200.D1FIFOSEL,
- 0,
- USB_DnFIFOSEL_DREQE_SHIFT,
- USB_DnFIFOSEL_DREQE);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_dma_interrupt_d0fifo
-* Description : This function is DMA interrupt handler entry.
-* : Execute usb1_host_dmaint() after disabling DMA interrupt in this function.
-* : Disable DMA interrupt to DMAC executed when USB_HOST_D0FIFO_DMA is
-* : specified by dma->fifo.
-* : Register this function as DMA complete interrupt.
-* Arguments : uint32_t int_sense ; Interrupts detection mode
-* : ; INTC_LEVEL_SENSITIVE : Level sense
-* : ; INTC_EDGE_TRIGGER : Edge trigger
-* Return Value : none
-*******************************************************************************/
-void usb0_host_dma_interrupt_d0fifo (uint32_t int_sense)
-{
- usb0_host_dmaint(USB_HOST_D0FIFO);
- g_usb0_host_DmaStatus[USB_HOST_D0FIFO] = USB_HOST_DMA_READY;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_dma_interrupt_d1fifo
-* Description : This function is DMA interrupt handler entry.
-* : Execute usb0_host_dmaint() after disabling DMA interrupt in this function.
-* : Disable DMA interrupt to DMAC executed when USB_HOST_D1FIFO_DMA is
-* : specified by dma->fifo.
-* : Register this function as DMA complete interrupt.
-* Arguments : uint32_t int_sense ; Interrupts detection mode
-* : ; INTC_LEVEL_SENSITIVE : Level sense
-* : ; INTC_EDGE_TRIGGER : Edge trigger
-* Return Value : none
-*******************************************************************************/
-void usb0_host_dma_interrupt_d1fifo (uint32_t int_sense)
-{
- usb0_host_dmaint(USB_HOST_D1FIFO);
- g_usb0_host_DmaStatus[USB_HOST_D1FIFO] = USB_HOST_DMA_READY;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_dmaint
-* Description : This function is DMA transfer end interrupt
-* Arguments : uint16_t fifo ; fifo number
-* : ; USB_HOST_D0FIFO
-* : ; USB_HOST_D1FIFO
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_dmaint (uint16_t fifo)
-{
- uint16_t pipe;
-
- pipe = g_usb0_host_DmaPipe[fifo];
-
- if (g_usb0_host_DmaInfo[fifo].dir == USB_HOST_BUF2FIFO)
- {
- usb0_host_dmaint_buf2fifo(pipe);
- }
- else
- {
- usb0_host_dmaint_fifo2buf(pipe);
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_dmaint_fifo2buf
-* Description : Executes read completion from FIFO by DMAC.
-* Arguments : uint16_t pipe : pipe number
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_dmaint_fifo2buf (uint16_t pipe)
-{
- uint32_t remain;
- uint16_t useport;
-
- if (g_usb0_host_pipe_status[pipe] != USB_HOST_PIPE_DONE)
- {
- useport = (uint16_t)(g_usb0_host_PipeTbl[pipe] & USB_HOST_FIFO_USE);
-
- if (useport == USB_HOST_D0FIFO_DMA)
- {
- remain = Userdef_USB_usb0_host_stop_dma0();
- usb0_host_dma_stop_d0(pipe, remain);
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 0)
- {
- if (g_usb0_host_DmaStatus[USB_HOST_D0FIFO] == USB_HOST_DMA_BUSYEND)
- {
- USB200.D0FIFOCTR = USB_HOST_BITBCLR;
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_DONE;
- }
- else
- {
- usb0_host_enable_brdy_int(pipe);
- }
- }
- }
- else
- {
- remain = Userdef_USB_usb0_host_stop_dma1();
- usb0_host_dma_stop_d1(pipe, remain);
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 0)
- {
- if (g_usb0_host_DmaStatus[USB_HOST_D1FIFO] == USB_HOST_DMA_BUSYEND)
- {
- USB200.D1FIFOCTR = USB_HOST_BITBCLR;
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_DONE;
- }
- else
- {
- usb0_host_enable_brdy_int(pipe);
- }
- }
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_dmaint_buf2fifo
-* Description : Executes write completion in FIFO by DMAC.
-* Arguments : uint16_t pipe : pipe number
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_dmaint_buf2fifo (uint16_t pipe)
-{
- uint16_t useport;
- uint32_t remain;
-
- useport = (uint16_t)(g_usb0_host_PipeTbl[pipe] & USB_HOST_FIFO_USE);
-
- if (useport == USB_HOST_D0FIFO_DMA)
- {
- remain = Userdef_USB_usb0_host_stop_dma0();
- usb0_host_dma_stop_d0(pipe, remain);
-
- if (g_usb0_host_DmaBval[USB_HOST_D0FIFO] != 0)
- {
- RZA_IO_RegWrite_16(&USB200.D0FIFOCTR,
- 1,
- USB_DnFIFOCTR_BVAL_SHIFT,
- USB_DnFIFOCTR_BVAL);
- }
- }
- else
- {
- remain = Userdef_USB_usb0_host_stop_dma1();
- usb0_host_dma_stop_d1(pipe, remain);
-
- if (g_usb0_host_DmaBval[USB_HOST_D1FIFO] != 0)
- {
- RZA_IO_RegWrite_16(&USB200.D1FIFOCTR,
- 1,
- USB_DnFIFOCTR_BVAL_SHIFT,
- USB_DnFIFOCTR_BVAL);
- }
- }
-
- usb0_host_enable_bemp_int(pipe);
-}
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/usb0/src/common/usb0_host_intrn.c Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,285 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb0_host_intrn.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "usb0_host.h"
-#if(1) /* ohci_wrapp */
-#include "ohci_wrapp_RZ_A1_local.h"
-#endif
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-
-
-/*******************************************************************************
-* Function Name: usb0_host_brdy_int
-* Description : Executes BRDY interrupt(USB_HOST_PIPE1-9).
-* : According to the pipe that interrupt is generated in,
-* : reads/writes buffer allocated in the pipe.
-* : This function is executed in the BRDY interrupt handler.
-* : This function clears BRDY interrupt status and BEMP interrupt
-* : status.
-* Arguments : uint16_t status ; BRDYSTS Register Value
-* : uint16_t int_enb ; BRDYENB Register Value
-* Return Value : none
-*******************************************************************************/
-void usb0_host_brdy_int (uint16_t status, uint16_t int_enb)
-{
- uint32_t int_sense = 0;
- uint16_t pipe;
- uint16_t pipebit;
-
- for (pipe = USB_HOST_PIPE1; pipe <= USB_HOST_MAX_PIPE_NO; pipe++)
- {
- pipebit = g_usb0_host_bit_set[pipe];
-
- if ((status & pipebit) && (int_enb & pipebit))
- {
- USB200.BRDYSTS = (uint16_t)~pipebit;
- USB200.BEMPSTS = (uint16_t)~pipebit;
-
- if ((g_usb0_host_PipeTbl[pipe] & USB_HOST_FIFO_USE) == USB_HOST_D0FIFO_DMA)
- {
- if (g_usb0_host_DmaStatus[USB_HOST_D0FIFO] != USB_HOST_DMA_READY)
- {
- usb0_host_dma_interrupt_d0fifo(int_sense);
- }
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 0)
- {
- usb0_host_read_dma(pipe);
- usb0_host_disable_brdy_int(pipe);
- }
- else
- {
- USB200.D0FIFOCTR = USB_HOST_BITBCLR;
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_DONE;
- }
- }
- else if ((g_usb0_host_PipeTbl[pipe] & USB_HOST_FIFO_USE) == USB_HOST_D1FIFO_DMA)
- {
- if (g_usb0_host_DmaStatus[USB_HOST_D1FIFO] != USB_HOST_DMA_READY)
- {
- usb0_host_dma_interrupt_d1fifo(int_sense);
- }
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 0)
- {
- usb0_host_read_dma(pipe);
- usb0_host_disable_brdy_int(pipe);
- }
- else
- {
- USB200.D1FIFOCTR = USB_HOST_BITBCLR;
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_DONE;
- }
- }
- else
- {
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_DIR_SHIFT, USB_PIPECFG_DIR) == 0)
- {
- usb0_host_read_buffer(pipe);
- }
- else
- {
- usb0_host_write_buffer(pipe);
- }
- }
-#if(1) /* ohci_wrapp */
- switch (g_usb0_host_pipe_status[pipe])
- {
- case USB_HOST_PIPE_DONE:
- ohciwrapp_loc_TransEnd(pipe, TD_CC_NOERROR);
- break;
- case USB_HOST_PIPE_NORES:
- case USB_HOST_PIPE_STALL:
- case USB_HOST_PIPE_ERROR:
- ohciwrapp_loc_TransEnd(pipe, TD_CC_STALL);
- break;
- default:
- /* Do Nothing */
- break;
- }
-#endif
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_nrdy_int
-* Description : Executes NRDY interrupt(USB_HOST_PIPE1-9).
-* : Checks NRDY interrupt cause by PID. When the cause if STALL,
-* : regards the pipe state as STALL and ends the processing.
-* : Then the cause is not STALL, increments the error count to
-* : communicate again. When the error count is 3, determines
-* : the pipe state as USB_HOST_PIPE_NORES and ends the processing.
-* : This function is executed in the NRDY interrupt handler.
-* : This function clears NRDY interrupt status.
-* Arguments : uint16_t status ; NRDYSTS Register Value
-* : uint16_t int_enb ; NRDYENB Register Value
-* Return Value : none
-*******************************************************************************/
-void usb0_host_nrdy_int (uint16_t status, uint16_t int_enb)
-{
- uint16_t pid;
- uint16_t pipe;
- uint16_t bitcheck;
-
- bitcheck = (uint16_t)(status & int_enb);
-
- USB200.NRDYSTS = (uint16_t)~status;
-
- for (pipe = USB_HOST_PIPE1; pipe <= USB_HOST_MAX_PIPE_NO; pipe++)
- {
- if ((bitcheck&g_usb0_host_bit_set[pipe]) == g_usb0_host_bit_set[pipe])
- {
- if (RZA_IO_RegRead_16(&USB200.SYSCFG0,
- USB_SYSCFG_DCFM_SHIFT,
- USB_SYSCFG_DCFM) == 1)
- {
- if (g_usb0_host_pipe_status[pipe] == USB_HOST_PIPE_WAIT)
- {
- pid = usb0_host_get_pid(pipe);
-
- if ((pid == USB_HOST_PID_STALL) || (pid == USB_HOST_PID_STALL2))
- {
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_STALL;
-#if(1) /* ohci_wrapp */
- ohciwrapp_loc_TransEnd(pipe, TD_CC_STALL);
-#endif
- }
- else
- {
-#if(1) /* ohci_wrapp */
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_NORES;
- ohciwrapp_loc_TransEnd(pipe, TD_CC_DEVICENOTRESPONDING);
-#else
- g_usb0_host_PipeIgnore[pipe]++;
-
- if (g_usb0_host_PipeIgnore[pipe] == 3)
- {
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_NORES;
- }
- else
- {
- usb0_host_set_pid_buf(pipe);
- }
-#endif
- }
- }
- }
- else
- {
- /* USB Function */
- }
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_bemp_int
-* Description : Executes BEMP interrupt(USB_HOST_PIPE1-9).
-* Arguments : uint16_t status ; BEMPSTS Register Value
-* : uint16_t int_enb ; BEMPENB Register Value
-* Return Value : none
-*******************************************************************************/
-void usb0_host_bemp_int (uint16_t status, uint16_t int_enb)
-{
- uint16_t pid;
- uint16_t pipe;
- uint16_t bitcheck;
- uint16_t inbuf;
-
- bitcheck = (uint16_t)(status & int_enb);
-
- USB200.BEMPSTS = (uint16_t)~status;
-
- for (pipe = USB_HOST_PIPE1; pipe <= USB_HOST_MAX_PIPE_NO; pipe++)
- {
- if ((bitcheck&g_usb0_host_bit_set[pipe]) == g_usb0_host_bit_set[pipe])
- {
- pid = usb0_host_get_pid(pipe);
-
- if ((pid == USB_HOST_PID_STALL) || (pid == USB_HOST_PID_STALL2))
- {
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_STALL;
-#if(1) /* ohci_wrapp */
- ohciwrapp_loc_TransEnd(pipe, TD_CC_STALL);
-#endif
- }
- else
- {
- inbuf = usb0_host_get_inbuf(pipe);
-
- if (inbuf == 0)
- {
- usb0_host_disable_bemp_int(pipe);
- usb0_host_set_pid_nak(pipe);
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_DONE;
-#if(1) /* ohci_wrapp */
- ohciwrapp_loc_TransEnd(pipe, TD_CC_NOERROR);
-#endif
- }
- }
- }
- }
-}
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/usb0/src/common/usb0_host_lib.c Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,1580 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb0_host_lib.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "usb0_host.h"
-#if(1) /* ohci_wrapp */
-#include "MBRZA1H.h" /* INTC Driver Header */
-#else
-#include "devdrv_intc.h" /* INTC Driver Header */
-#endif
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-
-
-/*******************************************************************************
-* Function Name: usb0_host_enable_brdy_int
-* Description : Enables BRDY interrupt in the pipe spceified by the argument.
-* : Disables BEMP/NRDY/BRDY interrupts in all pipes before enabling
-* : BRDY. Enables BRDY interrupt in the pipe specified by the argument
-* : in the disabled status. After enabling BRDY, recover all
-* : BEMP/NRDY/BRDY disabled/enabled status.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_enable_brdy_int (uint16_t pipe)
-{
- /* enable brdy interrupt */
- USB200.BRDYENB |= (uint16_t)g_usb0_host_bit_set[pipe];
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_disable_brdy_int
-* Description : Disables BRDY interrupt in the pipe spceified by the argument.
-* : Disables BEMP/NRDY/BRDY interrupts in all pipes before disabling
-* : BRDY. Enables BRDY interrupt in the pipe specified by the argument
-* : in the disabled status. After disabling BRDY, recover all
-* : BEMP/NRDY/BRDY disabled/enabled status.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_disable_brdy_int (uint16_t pipe)
-{
- /* disable brdy interrupt */
- USB200.BRDYENB &= (uint16_t)~(g_usb0_host_bit_set[pipe]);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_clear_brdy_sts
-* Description : Clear BRDY interrupt status in the pipe spceified by the argument.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_clear_brdy_sts (uint16_t pipe)
-{
- /* clear brdy status */
- USB200.BRDYSTS = (uint16_t)~(g_usb0_host_bit_set[pipe]);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_enable_bemp_int
-* Description : Enables BEMP interrupt in the pipe spceified by the argument.
-* : Disables BEMP/NRDY/BRDY interrupts in all pipes before enabling
-* : BEMP. Enables BEMP interrupt in the pipe specified by the argument
-* : in the disabled status. After enabling BEMP, recover all
-* : BEMP/NRDY/BRDY disabled/enabled status.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_enable_bemp_int (uint16_t pipe)
-{
- /* enable bemp interrupt */
- USB200.BEMPENB |= (uint16_t)g_usb0_host_bit_set[pipe];
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_disable_bemp_int
-* Description : Disables BEMP interrupt in the pipe spceified by the argument.
-* : Disables BEMP/NRDY/BRDY interrupts in all pipes before disabling
-* : BEMP. Enables BEMP interrupt in the pipe specified by the argument
-* : in the disabled status. After enabling BEMP, recover all
-* : BEMP/NRDY/BRDY disabled/enabled status.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_disable_bemp_int (uint16_t pipe)
-{
- /* disable bemp interrupt */
- USB200.BEMPENB &= (uint16_t)~(g_usb0_host_bit_set[pipe]);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_clear_bemp_sts
-* Description : Clear BEMP interrupt status in the pipe spceified by the argument.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_clear_bemp_sts (uint16_t pipe)
-{
- /* clear bemp status */
- USB200.BEMPSTS = (uint16_t)~(g_usb0_host_bit_set[pipe]);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_enable_nrdy_int
-* Description : Enables NRDY interrupt in the pipe spceified by the argument.
-* : Disables BEMP/NRDY/BRDY interrupts in all pipes before enabling
-* : NRDY. Enables NRDY interrupt in the pipe specified by the argument
-* : in the disabled status. After enabling NRDY, recover all
-* : BEMP/NRDY/BRDY disabled/enabled status.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_enable_nrdy_int (uint16_t pipe)
-{
- /* enable nrdy interrupt */
- USB200.NRDYENB |= (uint16_t)g_usb0_host_bit_set[pipe];
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_disable_nrdy_int
-* Description : Disables NRDY interrupt in the pipe spceified by the argument.
-* : Disables BEMP/NRDY/BRDY interrupts in all pipes before disabling
-* : NRDY. Disables NRDY interrupt in the pipe specified by the argument
-* : in the disabled status. After disabling NRDY, recover all
-* : BEMP/NRDY/BRDY disabled/enabled status.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_disable_nrdy_int (uint16_t pipe)
-{
- /* disable nrdy interrupt */
- USB200.NRDYENB &= (uint16_t)~(g_usb0_host_bit_set[pipe]);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_clear_nrdy_sts
-* Description : Clear NRDY interrupt status in the pipe spceified by the argument.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_clear_nrdy_sts (uint16_t pipe)
-{
- /* clear nrdy status */
- USB200.NRDYSTS = (uint16_t)~(g_usb0_host_bit_set[pipe]);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_is_hispeed
-* Description : Returns the result of USB reset hand shake (RHST) as
-* : return value.
-* Arguments : none
-* Return Value : USB_HOST_HIGH_SPEED ; Hi-Speed
-* : USB_HOST_FULL_SPEED ; Full-Speed
-* : USB_HOST_LOW_SPEED ; Low-Speed
-* : USB_HOST_NON_SPEED ; error
-*******************************************************************************/
-uint16_t usb0_host_is_hispeed (void)
-{
- uint16_t rhst;
- uint16_t speed;
-
- rhst = RZA_IO_RegRead_16(&USB200.DVSTCTR0,
- USB_DVSTCTR0_RHST_SHIFT,
- USB_DVSTCTR0_RHST);
- if (rhst == USB_HOST_HSMODE)
- {
- speed = USB_HOST_HIGH_SPEED;
- }
- else if (rhst == USB_HOST_FSMODE)
- {
- speed = USB_HOST_FULL_SPEED;
- }
- else if (rhst == USB_HOST_LSMODE)
- {
- speed = USB_HOST_LOW_SPEED;
- }
- else
- {
- speed = USB_HOST_NON_SPEED;
- }
-
- return speed;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_is_hispeed_enable
-* Description : Returns the USB High-Speed connection enabled status as
-* : return value.
-* Arguments : none
-* Return Value : USB_HOST_YES : Hi-Speed Enable
-* : USB_HOST_NO : Hi-Speed Disable
-*******************************************************************************/
-uint16_t usb0_host_is_hispeed_enable (void)
-{
- uint16_t ret;
-
- ret = USB_HOST_NO;
-
- if (RZA_IO_RegRead_16(&USB200.SYSCFG0,
- USB_SYSCFG_HSE_SHIFT,
- USB_SYSCFG_HSE) == 1)
- {
- ret = USB_HOST_YES;
- }
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_set_pid_buf
-* Description : Enables communicaqtion in the pipe specified by the argument
-* : (BUF).
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_set_pid_buf (uint16_t pipe)
-{
- uint16_t pid;
-
- pid = usb0_host_get_pid(pipe);
-
- if (pid == USB_HOST_PID_STALL2)
- {
- usb0_host_set_pid_nak(pipe);
- }
-
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- RZA_IO_RegWrite_16(&USB200.DCPCTR,
- USB_HOST_PID_BUF,
- USB_DCPCTR_PID_SHIFT,
- USB_DCPCTR_PID);
- break;
-
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB200.PIPE1CTR,
- USB_HOST_PID_BUF,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB200.PIPE2CTR,
- USB_HOST_PID_BUF,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB200.PIPE3CTR,
- USB_HOST_PID_BUF,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB200.PIPE4CTR,
- USB_HOST_PID_BUF,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB200.PIPE5CTR,
- USB_HOST_PID_BUF,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE6:
- RZA_IO_RegWrite_16(&USB200.PIPE6CTR,
- USB_HOST_PID_BUF,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE7:
- RZA_IO_RegWrite_16(&USB200.PIPE7CTR,
- USB_HOST_PID_BUF,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE8:
- RZA_IO_RegWrite_16(&USB200.PIPE8CTR,
- USB_HOST_PID_BUF,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB200.PIPE9CTR,
- USB_HOST_PID_BUF,
- USB_PIPEnCTR_9_PID_SHIFT,
- USB_PIPEnCTR_9_PID);
- break;
-
- default:
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_set_pid_nak
-* Description : Disables communication (NAK) in the pipe specified by the argument.
-* : When the pipe status was enabling communication (BUF) before
-* : executing before executing this function, waits in the software
-* : until the pipe becomes ready after setting disabled.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_set_pid_nak (uint16_t pipe)
-{
- uint16_t pid;
- uint16_t pbusy;
- uint32_t loop;
-
- pid = usb0_host_get_pid(pipe);
-
- if (pid == USB_HOST_PID_STALL2)
- {
- usb0_host_set_pid_stall(pipe);
- }
-
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- RZA_IO_RegWrite_16(&USB200.DCPCTR,
- USB_HOST_PID_NAK,
- USB_DCPCTR_PID_SHIFT,
- USB_DCPCTR_PID);
- break;
-
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB200.PIPE1CTR,
- USB_HOST_PID_NAK,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB200.PIPE2CTR,
- USB_HOST_PID_NAK,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB200.PIPE3CTR,
- USB_HOST_PID_NAK,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB200.PIPE4CTR,
- USB_HOST_PID_NAK,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB200.PIPE5CTR,
- USB_HOST_PID_NAK,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE6:
- RZA_IO_RegWrite_16(&USB200.PIPE6CTR,
- USB_HOST_PID_NAK,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE7:
- RZA_IO_RegWrite_16(&USB200.PIPE7CTR,
- USB_HOST_PID_NAK,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE8:
- RZA_IO_RegWrite_16(&USB200.PIPE8CTR,
- USB_HOST_PID_NAK,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB200.PIPE9CTR,
- USB_HOST_PID_NAK,
- USB_PIPEnCTR_9_PID_SHIFT,
- USB_PIPEnCTR_9_PID);
- break;
-
- default:
- break;
- }
-
- if (pid == USB_HOST_PID_BUF)
- {
- for (loop = 0; loop < 200; loop++)
- {
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- pbusy = RZA_IO_RegRead_16(&USB200.DCPCTR,
- USB_DCPCTR_PBUSY_SHIFT,
- USB_DCPCTR_PBUSY);
- break;
-
- case USB_HOST_PIPE1:
- pbusy = RZA_IO_RegRead_16(&USB200.PIPE1CTR,
- USB_PIPEnCTR_1_5_PBUSY_SHIFT,
- USB_PIPEnCTR_1_5_PBUSY);
- break;
-
- case USB_HOST_PIPE2:
- pbusy = RZA_IO_RegRead_16(&USB200.PIPE2CTR,
- USB_PIPEnCTR_1_5_PBUSY_SHIFT,
- USB_PIPEnCTR_1_5_PBUSY);
- break;
-
- case USB_HOST_PIPE3:
- pbusy = RZA_IO_RegRead_16(&USB200.PIPE3CTR,
- USB_PIPEnCTR_1_5_PBUSY_SHIFT,
- USB_PIPEnCTR_1_5_PBUSY);
- break;
-
- case USB_HOST_PIPE4:
- pbusy = RZA_IO_RegRead_16(&USB200.PIPE4CTR,
- USB_PIPEnCTR_1_5_PBUSY_SHIFT,
- USB_PIPEnCTR_1_5_PBUSY);
- break;
-
- case USB_HOST_PIPE5:
- pbusy = RZA_IO_RegRead_16(&USB200.PIPE5CTR,
- USB_PIPEnCTR_1_5_PBUSY_SHIFT,
- USB_PIPEnCTR_1_5_PBUSY);
- break;
-
- case USB_HOST_PIPE6:
- pbusy = RZA_IO_RegRead_16(&USB200.PIPE6CTR,
- USB_PIPEnCTR_6_8_PBUSY_SHIFT,
- USB_PIPEnCTR_6_8_PBUSY);
- break;
-
- case USB_HOST_PIPE7:
- pbusy = RZA_IO_RegRead_16(&USB200.PIPE7CTR,
- USB_PIPEnCTR_6_8_PBUSY_SHIFT,
- USB_PIPEnCTR_6_8_PBUSY);
- break;
-
- case USB_HOST_PIPE8:
- pbusy = RZA_IO_RegRead_16(&USB200.PIPE8CTR,
- USB_PIPEnCTR_6_8_PBUSY_SHIFT,
- USB_PIPEnCTR_6_8_PBUSY);
- break;
-
- case USB_HOST_PIPE9:
- pbusy = RZA_IO_RegRead_16(&USB200.PIPE9CTR,
- USB_PIPEnCTR_9_PBUSY_SHIFT,
- USB_PIPEnCTR_9_PBUSY);
- break;
-
- default:
- pbusy = 1;
- break;
- }
-
- if (pbusy == 0)
- {
- break;
- }
-
- Userdef_USB_usb0_host_delay_500ns();
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_set_pid_stall
-* Description : Disables communication (STALL) in the pipe specified by the
-* : argument.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_set_pid_stall (uint16_t pipe)
-{
- uint16_t pid;
-
- pid = usb0_host_get_pid(pipe);
-
- if (pid == USB_HOST_PID_BUF)
- {
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- RZA_IO_RegWrite_16(&USB200.DCPCTR,
- USB_HOST_PID_STALL2,
- USB_DCPCTR_PID_SHIFT,
- USB_DCPCTR_PID);
- break;
-
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB200.PIPE1CTR,
- USB_HOST_PID_STALL2,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB200.PIPE2CTR,
- USB_HOST_PID_STALL2,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB200.PIPE3CTR,
- USB_HOST_PID_STALL2,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB200.PIPE4CTR,
- USB_HOST_PID_STALL2,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB200.PIPE5CTR,
- USB_HOST_PID_STALL2,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE6:
- RZA_IO_RegWrite_16(&USB200.PIPE6CTR,
- USB_HOST_PID_STALL2,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE7:
- RZA_IO_RegWrite_16(&USB200.PIPE7CTR,
- USB_HOST_PID_STALL2,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE8:
- RZA_IO_RegWrite_16(&USB200.PIPE8CTR,
- USB_HOST_PID_STALL2,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB200.PIPE9CTR,
- USB_HOST_PID_STALL2,
- USB_PIPEnCTR_9_PID_SHIFT,
- USB_PIPEnCTR_9_PID);
- break;
-
- default:
- break;
- }
- }
- else
- {
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- RZA_IO_RegWrite_16(&USB200.DCPCTR,
- USB_HOST_PID_STALL,
- USB_DCPCTR_PID_SHIFT,
- USB_DCPCTR_PID);
- break;
-
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB200.PIPE1CTR,
- USB_HOST_PID_STALL,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB200.PIPE2CTR,
- USB_HOST_PID_STALL,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB200.PIPE3CTR,
- USB_HOST_PID_STALL,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB200.PIPE4CTR,
- USB_HOST_PID_STALL,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB200.PIPE5CTR,
- USB_HOST_PID_STALL,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE6:
- RZA_IO_RegWrite_16(&USB200.PIPE6CTR,
- USB_HOST_PID_STALL,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE7:
- RZA_IO_RegWrite_16(&USB200.PIPE7CTR,
- USB_HOST_PID_STALL,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE8:
- RZA_IO_RegWrite_16(&USB200.PIPE8CTR,
- USB_HOST_PID_STALL,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB200.PIPE9CTR,
- USB_HOST_PID_STALL,
- USB_PIPEnCTR_9_PID_SHIFT,
- USB_PIPEnCTR_9_PID);
- break;
-
- default:
- break;
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_clear_pid_stall
-* Description : Disables communication (NAK) in the pipe specified by the argument.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_clear_pid_stall (uint16_t pipe)
-{
- usb0_host_set_pid_nak(pipe);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_get_pid
-* Description : Returns the pipe state specified by the argument.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : PID
-*******************************************************************************/
-uint16_t usb0_host_get_pid (uint16_t pipe)
-{
- uint16_t pid;
-
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- pid = RZA_IO_RegRead_16(&USB200.DCPCTR,
- USB_DCPCTR_PID_SHIFT,
- USB_DCPCTR_PID);
- break;
-
- case USB_HOST_PIPE1:
- pid = RZA_IO_RegRead_16(&USB200.PIPE1CTR,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE2:
- pid = RZA_IO_RegRead_16(&USB200.PIPE2CTR,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE3:
- pid = RZA_IO_RegRead_16(&USB200.PIPE3CTR,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE4:
- pid = RZA_IO_RegRead_16(&USB200.PIPE4CTR,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE5:
- pid = RZA_IO_RegRead_16(&USB200.PIPE5CTR,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE6:
- pid = RZA_IO_RegRead_16(&USB200.PIPE6CTR,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE7:
- pid = RZA_IO_RegRead_16(&USB200.PIPE7CTR,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE8:
- pid = RZA_IO_RegRead_16(&USB200.PIPE8CTR,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE9:
- pid = RZA_IO_RegRead_16(&USB200.PIPE9CTR,
- USB_PIPEnCTR_9_PID_SHIFT,
- USB_PIPEnCTR_9_PID);
- break;
-
- default:
- pid = 0;
- break;
- }
-
- return pid;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_set_csclr
-* Description : CSPLIT status clear setting of sprit transaction in specified
-* : pipe is performed.
-* : When SQSET bit or SQCLR bit, and SQSET bit or SQCLR bit
-* : in DCPCTR register are continuously changed (when the sequence
-* : toggle bit of data PID is continuously changed over two or more pipes),
-* : the access cycle with 120 ns and more than 5 cycle bus clock is necessary.
-* : Do not set both SQCLR bit and SQSET bit to 1 at the same time.
-* : In addition, both bits should be operated after PID is set to NAK.
-* : However, when it is set to the isochronous transfer as the transfer type
-* : (TYPE=11), writing in SQSET bit is disabled.
-* Arguments : uint16_t pipe ; Pipe number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_set_csclr (uint16_t pipe)
-{
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- RZA_IO_RegWrite_16(&USB200.DCPCTR,
- 1,
- USB_DCPCTR_CSCLR_SHIFT,
- USB_DCPCTR_CSCLR);
- break;
-
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB200.PIPE1CTR,
- 1,
- USB_PIPEnCTR_1_5_CSCLR_SHIFT,
- USB_PIPEnCTR_1_5_CSCLR);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB200.PIPE2CTR,
- 1,
- USB_PIPEnCTR_1_5_CSCLR_SHIFT,
- USB_PIPEnCTR_1_5_CSCLR);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB200.PIPE3CTR,
- 1,
- USB_PIPEnCTR_1_5_CSCLR_SHIFT,
- USB_PIPEnCTR_1_5_CSCLR);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB200.PIPE4CTR,
- 1,
- USB_PIPEnCTR_1_5_CSCLR_SHIFT,
- USB_PIPEnCTR_1_5_CSCLR);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB200.PIPE5CTR,
- 1,
- USB_PIPEnCTR_1_5_CSCLR_SHIFT,
- USB_PIPEnCTR_1_5_CSCLR);
- break;
-
- case USB_HOST_PIPE6:
- RZA_IO_RegWrite_16(&USB200.PIPE6CTR,
- 1,
- USB_PIPEnCTR_6_8_CSCLR_SHIFT,
- USB_PIPEnCTR_6_8_CSCLR);
- break;
-
- case USB_HOST_PIPE7:
- RZA_IO_RegWrite_16(&USB200.PIPE7CTR,
- 1,
- USB_PIPEnCTR_6_8_CSCLR_SHIFT,
- USB_PIPEnCTR_6_8_CSCLR);
- break;
-
- case USB_HOST_PIPE8:
- RZA_IO_RegWrite_16(&USB200.PIPE8CTR,
- 1,
- USB_PIPEnCTR_6_8_CSCLR_SHIFT,
- USB_PIPEnCTR_6_8_CSCLR);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB200.PIPE9CTR,
- 1,
- USB_PIPEnCTR_9_CSCLR_SHIFT,
- USB_PIPEnCTR_9_CSCLR);
- break;
-
- default:
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_set_sqclr
-* Description : Sets the sequence bit of the pipe specified by the argument to
-* : DATA0.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_set_sqclr (uint16_t pipe)
-{
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- RZA_IO_RegWrite_16(&USB200.DCPCTR,
- 1,
- USB_DCPCTR_SQCLR_SHIFT,
- USB_DCPCTR_SQCLR);
- break;
-
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB200.PIPE1CTR,
- 1,
- USB_PIPEnCTR_1_5_SQCLR_SHIFT,
- USB_PIPEnCTR_1_5_SQCLR);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB200.PIPE2CTR,
- 1,
- USB_PIPEnCTR_1_5_SQCLR_SHIFT,
- USB_PIPEnCTR_1_5_SQCLR);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB200.PIPE3CTR,
- 1,
- USB_PIPEnCTR_1_5_SQCLR_SHIFT,
- USB_PIPEnCTR_1_5_SQCLR);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB200.PIPE4CTR,
- 1,
- USB_PIPEnCTR_1_5_SQCLR_SHIFT,
- USB_PIPEnCTR_1_5_SQCLR);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB200.PIPE5CTR,
- 1,
- USB_PIPEnCTR_1_5_SQCLR_SHIFT,
- USB_PIPEnCTR_1_5_SQCLR);
- break;
-
- case USB_HOST_PIPE6:
- RZA_IO_RegWrite_16(&USB200.PIPE6CTR,
- 1,
- USB_PIPEnCTR_6_8_SQCLR_SHIFT,
- USB_PIPEnCTR_6_8_SQCLR);
- break;
-
- case USB_HOST_PIPE7:
- RZA_IO_RegWrite_16(&USB200.PIPE7CTR,
- 1,
- USB_PIPEnCTR_6_8_SQCLR_SHIFT,
- USB_PIPEnCTR_6_8_SQCLR);
- break;
-
- case USB_HOST_PIPE8:
- RZA_IO_RegWrite_16(&USB200.PIPE8CTR,
- 1,
- USB_PIPEnCTR_6_8_SQCLR_SHIFT,
- USB_PIPEnCTR_6_8_SQCLR);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB200.PIPE9CTR,
- 1,
- USB_PIPEnCTR_9_SQCLR_SHIFT,
- USB_PIPEnCTR_9_SQCLR);
- break;
-
- default:
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_set_sqset
-* Description : Sets the sequence bit of the pipe specified by the argument to
-* : DATA1.
-* Arguments : uint16_t pipe ; Pipe number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_set_sqset (uint16_t pipe)
-{
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- RZA_IO_RegWrite_16(&USB200.DCPCTR,
- 1,
- USB_DCPCTR_SQSET_SHIFT,
- USB_DCPCTR_SQSET);
- break;
-
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB200.PIPE1CTR,
- 1,
- USB_PIPEnCTR_1_5_SQSET_SHIFT,
- USB_PIPEnCTR_1_5_SQSET);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB200.PIPE2CTR,
- 1,
- USB_PIPEnCTR_1_5_SQSET_SHIFT,
- USB_PIPEnCTR_1_5_SQSET);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB200.PIPE3CTR,
- 1,
- USB_PIPEnCTR_1_5_SQSET_SHIFT,
- USB_PIPEnCTR_1_5_SQSET);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB200.PIPE4CTR,
- 1,
- USB_PIPEnCTR_1_5_SQSET_SHIFT,
- USB_PIPEnCTR_1_5_SQSET);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB200.PIPE5CTR,
- 1,
- USB_PIPEnCTR_1_5_SQSET_SHIFT,
- USB_PIPEnCTR_1_5_SQSET);
- break;
-
- case USB_HOST_PIPE6:
- RZA_IO_RegWrite_16(&USB200.PIPE6CTR,
- 1,
- USB_PIPEnCTR_6_8_SQSET_SHIFT,
- USB_PIPEnCTR_6_8_SQSET);
- break;
-
- case USB_HOST_PIPE7:
- RZA_IO_RegWrite_16(&USB200.PIPE7CTR,
- 1,
- USB_PIPEnCTR_6_8_SQSET_SHIFT,
- USB_PIPEnCTR_6_8_SQSET);
- break;
-
- case USB_HOST_PIPE8:
- RZA_IO_RegWrite_16(&USB200.PIPE8CTR,
- 1,
- USB_PIPEnCTR_6_8_SQSET_SHIFT,
- USB_PIPEnCTR_6_8_SQSET);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB200.PIPE9CTR,
- 1,
- USB_PIPEnCTR_9_SQSET_SHIFT,
- USB_PIPEnCTR_9_SQSET);
- break;
-
- default:
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_get_sqmon
-* Description : Toggle bit of specified pipe is obtained
-* Arguments : uint16_t pipe ; Pipe number
-* Return Value : sqmon
-*******************************************************************************/
-uint16_t usb0_host_get_sqmon (uint16_t pipe)
-{
- uint16_t sqmon;
-
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- sqmon = RZA_IO_RegRead_16(&USB200.DCPCTR,
- USB_DCPCTR_SQMON_SHIFT,
- USB_DCPCTR_SQMON);
- break;
-
- case USB_HOST_PIPE1:
- sqmon = RZA_IO_RegRead_16(&USB200.PIPE1CTR,
- USB_PIPEnCTR_1_5_SQMON_SHIFT,
- USB_PIPEnCTR_1_5_SQMON);
- break;
-
- case USB_HOST_PIPE2:
- sqmon = RZA_IO_RegRead_16(&USB200.PIPE2CTR,
- USB_PIPEnCTR_1_5_SQMON_SHIFT,
- USB_PIPEnCTR_1_5_SQMON);
- break;
-
- case USB_HOST_PIPE3:
- sqmon = RZA_IO_RegRead_16(&USB200.PIPE3CTR,
- USB_PIPEnCTR_1_5_SQMON_SHIFT,
- USB_PIPEnCTR_1_5_SQMON);
- break;
-
- case USB_HOST_PIPE4:
- sqmon = RZA_IO_RegRead_16(&USB200.PIPE4CTR,
- USB_PIPEnCTR_1_5_SQMON_SHIFT,
- USB_PIPEnCTR_1_5_SQMON);
- break;
-
- case USB_HOST_PIPE5:
- sqmon = RZA_IO_RegRead_16(&USB200.PIPE5CTR,
- USB_PIPEnCTR_1_5_SQMON_SHIFT,
- USB_PIPEnCTR_1_5_SQMON);
- break;
-
- case USB_HOST_PIPE6:
- sqmon = RZA_IO_RegRead_16(&USB200.PIPE6CTR,
- USB_PIPEnCTR_6_8_SQMON_SHIFT,
- USB_PIPEnCTR_6_8_SQMON);
- break;
-
- case USB_HOST_PIPE7:
- sqmon = RZA_IO_RegRead_16(&USB200.PIPE7CTR,
- USB_PIPEnCTR_6_8_SQMON_SHIFT,
- USB_PIPEnCTR_6_8_SQMON);
- break;
-
- case USB_HOST_PIPE8:
- sqmon = RZA_IO_RegRead_16(&USB200.PIPE8CTR,
- USB_PIPEnCTR_6_8_SQMON_SHIFT,
- USB_PIPEnCTR_6_8_SQMON);
- break;
-
- case USB_HOST_PIPE9:
- sqmon = RZA_IO_RegRead_16(&USB200.PIPE9CTR,
- USB_PIPEnCTR_9_SQMON_SHIFT,
- USB_PIPEnCTR_9_SQMON);
- break;
-
- default:
- sqmon = 0;
- break;
- }
-
- return sqmon;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_aclrm
-* Description : The buffer of specified pipe is initialized
-* Arguments : uint16_t pipe : Pipe
-* Return Value : none
-*******************************************************************************/
-void usb0_host_aclrm (uint16_t pipe)
-{
- usb0_host_set_aclrm(pipe);
- usb0_host_clr_aclrm(pipe);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_set_aclrm
-* Description : The auto buffer clear mode of specified pipe is enabled
-* Arguments : uint16_t pipe : Pipe
-* Return Value : none
-*******************************************************************************/
-void usb0_host_set_aclrm (uint16_t pipe)
-{
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- break;
-
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB200.PIPE1CTR,
- 1,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB200.PIPE2CTR,
- 1,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB200.PIPE3CTR,
- 1,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB200.PIPE4CTR,
- 1,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB200.PIPE5CTR,
- 1,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE6:
- RZA_IO_RegWrite_16(&USB200.PIPE6CTR,
- 1,
- USB_PIPEnCTR_6_8_ACLRM_SHIFT,
- USB_PIPEnCTR_6_8_ACLRM);
- break;
-
- case USB_HOST_PIPE7:
- RZA_IO_RegWrite_16(&USB200.PIPE7CTR,
- 1,
- USB_PIPEnCTR_6_8_ACLRM_SHIFT,
- USB_PIPEnCTR_6_8_ACLRM);
- break;
-
- case USB_HOST_PIPE8:
- RZA_IO_RegWrite_16(&USB200.PIPE8CTR,
- 1,
- USB_PIPEnCTR_6_8_ACLRM_SHIFT,
- USB_PIPEnCTR_6_8_ACLRM);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB200.PIPE9CTR,
- 1,
- USB_PIPEnCTR_9_ACLRM_SHIFT,
- USB_PIPEnCTR_9_ACLRM);
- break;
-
- default:
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_clr_aclrm
-* Description : The auto buffer clear mode of specified pipe is enabled
-* Arguments : uint16_t pipe : Pipe
-* Return Value : none
-*******************************************************************************/
-void usb0_host_clr_aclrm (uint16_t pipe)
-{
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- break;
-
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB200.PIPE1CTR,
- 0,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB200.PIPE2CTR,
- 0,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB200.PIPE3CTR,
- 0,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB200.PIPE4CTR,
- 0,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB200.PIPE5CTR,
- 0,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE6:
- RZA_IO_RegWrite_16(&USB200.PIPE6CTR,
- 0,
- USB_PIPEnCTR_6_8_ACLRM_SHIFT,
- USB_PIPEnCTR_6_8_ACLRM);
- break;
-
- case USB_HOST_PIPE7:
- RZA_IO_RegWrite_16(&USB200.PIPE7CTR,
- 0,
- USB_PIPEnCTR_6_8_ACLRM_SHIFT,
- USB_PIPEnCTR_6_8_ACLRM);
- break;
-
- case USB_HOST_PIPE8:
- RZA_IO_RegWrite_16(&USB200.PIPE8CTR,
- 0,
- USB_PIPEnCTR_6_8_ACLRM_SHIFT,
- USB_PIPEnCTR_6_8_ACLRM);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB200.PIPE9CTR,
- 0,
- USB_PIPEnCTR_9_ACLRM_SHIFT,
- USB_PIPEnCTR_9_ACLRM);
- break;
-
- default:
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_get_inbuf
-* Description : Returns INBUFM of the pipe specified by the argument.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : inbuf
-*******************************************************************************/
-uint16_t usb0_host_get_inbuf (uint16_t pipe)
-{
- uint16_t inbuf;
-
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- inbuf = 0;
- break;
-
- case USB_HOST_PIPE1:
- inbuf = RZA_IO_RegRead_16(&USB200.PIPE1CTR,
- USB_PIPEnCTR_1_5_INBUFM_SHIFT,
- USB_PIPEnCTR_1_5_INBUFM);
- break;
-
- case USB_HOST_PIPE2:
- inbuf = RZA_IO_RegRead_16(&USB200.PIPE2CTR,
- USB_PIPEnCTR_1_5_INBUFM_SHIFT,
- USB_PIPEnCTR_1_5_INBUFM);
- break;
-
- case USB_HOST_PIPE3:
- inbuf = RZA_IO_RegRead_16(&USB200.PIPE3CTR,
- USB_PIPEnCTR_1_5_INBUFM_SHIFT,
- USB_PIPEnCTR_1_5_INBUFM);
- break;
-
- case USB_HOST_PIPE4:
- inbuf = RZA_IO_RegRead_16(&USB200.PIPE4CTR,
- USB_PIPEnCTR_1_5_INBUFM_SHIFT,
- USB_PIPEnCTR_1_5_INBUFM);
- break;
-
- case USB_HOST_PIPE5:
- inbuf = RZA_IO_RegRead_16(&USB200.PIPE5CTR,
- USB_PIPEnCTR_1_5_INBUFM_SHIFT,
- USB_PIPEnCTR_1_5_INBUFM);
- break;
-
- case USB_HOST_PIPE6:
- inbuf = 0;
- break;
-
- case USB_HOST_PIPE7:
- inbuf = 0;
- break;
-
- case USB_HOST_PIPE8:
- inbuf = 0;
- break;
-
- case USB_HOST_PIPE9:
- inbuf = RZA_IO_RegRead_16(&USB200.PIPE9CTR,
- USB_PIPEnCTR_9_INBUFM_SHIFT,
- USB_PIPEnCTR_9_INBUFM);
- break;
-
- default:
- inbuf = 0;
- break;
- }
-
- return inbuf;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_setting_interrupt
-* Description : Sets the USB module interrupt level.
-* Arguments : uint8_t level ; interrupt level
-* Return Value : none
-*******************************************************************************/
-void usb0_host_setting_interrupt (uint8_t level)
-{
-#if(1) /* ohci_wrapp */
- IRQn_Type d0fifo_dmaintid;
- IRQn_Type d1fifo_dmaintid;
-
- InterruptHandlerRegister(USBI0_IRQn, usb0_host_interrupt);
- GIC_SetPriority(USBI0_IRQn, level);
- GIC_EnableIRQ(USBI0_IRQn);
-
- d0fifo_dmaintid = (IRQn_Type)Userdef_USB_usb0_host_d0fifo_dmaintid();
-
- if (d0fifo_dmaintid != 0xFFFF)
- {
- InterruptHandlerRegister(d0fifo_dmaintid, usb0_host_dma_interrupt_d0fifo);
- GIC_SetPriority(d0fifo_dmaintid, level);
- GIC_EnableIRQ(d0fifo_dmaintid);
- }
-
- d1fifo_dmaintid = (IRQn_Type)Userdef_USB_usb0_host_d1fifo_dmaintid();
-
- if (d1fifo_dmaintid != 0xFFFF)
- {
- InterruptHandlerRegister(d1fifo_dmaintid, usb0_host_dma_interrupt_d1fifo);
- GIC_SetPriority(d1fifo_dmaintid, level);
- GIC_EnableIRQ(d1fifo_dmaintid);
- }
-#else
- uint16_t d0fifo_dmaintid;
- uint16_t d1fifo_dmaintid;
-
- R_INTC_RegistIntFunc(INTC_ID_USBI0, usb0_host_interrupt);
- R_INTC_SetPriority(INTC_ID_USBI0, level);
- R_INTC_Enable(INTC_ID_USBI0);
-
- d0fifo_dmaintid = Userdef_USB_usb0_host_d0fifo_dmaintid();
-
- if (d0fifo_dmaintid != 0xFFFF)
- {
- R_INTC_RegistIntFunc(d0fifo_dmaintid, usb0_host_dma_interrupt_d0fifo);
- R_INTC_SetPriority(d0fifo_dmaintid, level);
- R_INTC_Enable(d0fifo_dmaintid);
- }
-
- d1fifo_dmaintid = Userdef_USB_usb0_host_d1fifo_dmaintid();
-
- if (d1fifo_dmaintid != 0xFFFF)
- {
- R_INTC_RegistIntFunc(d1fifo_dmaintid, usb0_host_dma_interrupt_d1fifo);
- R_INTC_SetPriority(d1fifo_dmaintid, level);
- R_INTC_Enable(d1fifo_dmaintid);
- }
-#endif
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_reset_module
-* Description : Initializes the USB module.
-* : Enables providing clock to the USB module.
-* : Sets USB bus wait register.
-* Arguments : uint16_t clockmode ; 48MHz ; USBHCLOCK_X1_48MHZ
-* : ; 12MHz ; USBHCLOCK_EXTAL_12MHZ
-* Return Value : none
-*******************************************************************************/
-void usb0_host_reset_module (uint16_t clockmode)
-{
- if (RZA_IO_RegRead_16(&USB200.SYSCFG0,
- USB_SYSCFG_UPLLE_SHIFT,
- USB_SYSCFG_UPLLE) == 1)
- {
- if ((USB200.SYSCFG0 & USB_HOST_BITUCKSEL) != clockmode)
- {
- RZA_IO_RegWrite_16(&USB200.SUSPMODE,
- 0,
- USB_SUSPMODE_SUSPM_SHIFT,
- USB_SUSPMODE_SUSPM);
- USB200.SYSCFG0 = 0;
- USB200.SYSCFG0 = (USB_HOST_BITUPLLE | clockmode);
- Userdef_USB_usb0_host_delay_xms(1);
- RZA_IO_RegWrite_16(&USB200.SUSPMODE,
- 1,
- USB_SUSPMODE_SUSPM_SHIFT,
- USB_SUSPMODE_SUSPM);
- }
- else
- {
- RZA_IO_RegWrite_16(&USB200.SUSPMODE,
- 0,
- USB_SUSPMODE_SUSPM_SHIFT,
- USB_SUSPMODE_SUSPM);
- Userdef_USB_usb0_host_delay_xms(1);
- RZA_IO_RegWrite_16(&USB200.SUSPMODE,
- 1,
- USB_SUSPMODE_SUSPM_SHIFT,
- USB_SUSPMODE_SUSPM);
- }
- }
- else
- {
- RZA_IO_RegWrite_16(&USB200.SUSPMODE,
- 0,
- USB_SUSPMODE_SUSPM_SHIFT,
- USB_SUSPMODE_SUSPM);
- USB200.SYSCFG0 = 0;
- USB200.SYSCFG0 = (USB_HOST_BITUPLLE | clockmode);
- Userdef_USB_usb0_host_delay_xms(1);
- RZA_IO_RegWrite_16(&USB200.SUSPMODE,
- 1,
- USB_SUSPMODE_SUSPM_SHIFT,
- USB_SUSPMODE_SUSPM);
- }
-
- USB200.BUSWAIT = (uint16_t)(USB_HOST_BUSWAIT_05 & USB_HOST_BITBWAIT);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_get_buf_size
-* Description : Obtains pipe buffer size specified by the argument and
-* : maximum packet size of the USB device in use.
-* : When USB_HOST_PIPE0 is specified by the argument, obtains the maximum
-* : packet size of the USB device using the corresponding pipe.
-* : For the case that USB_HOST_PIPE0 is not assigned by the argument, when the
-* : corresponding pipe is in continuous transfer mode,
-* : obtains the buffer size allocated in the corresponcing pipe,
-* : when incontinuous transfer, obtains maximum packet size.
-* Arguments : uint16_t ; pipe Number
-* Return Value : Maximum packet size or buffer size
-*******************************************************************************/
-uint16_t usb0_host_get_buf_size (uint16_t pipe)
-{
- uint16_t size;
- uint16_t bufsize;
-
- if (pipe == USB_HOST_PIPE0)
- {
- size = RZA_IO_RegRead_16(&USB200.DCPMAXP,
- USB_DCPMAXP_MXPS_SHIFT,
- USB_DCPMAXP_MXPS);
- }
- else
- {
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_CNTMD_SHIFT, USB_PIPECFG_CNTMD) == 1)
- {
- bufsize = RZA_IO_RegRead_16(&g_usb0_host_pipebuf[pipe], USB_PIPEBUF_BUFSIZE_SHIFT, USB_PIPEBUF_BUFSIZE);
- size = (uint16_t)((bufsize + 1) * USB_HOST_PIPExBUF);
- }
- else
- {
- size = RZA_IO_RegRead_16(&g_usb0_host_pipemaxp[pipe], USB_PIPEMAXP_MXPS_SHIFT, USB_PIPEMAXP_MXPS);
- }
- }
- return size;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_get_mxps
-* Description : Obtains maximum packet size of the USB device using the pipe
-* : specified by the argument.
-* Arguments : uint16_t ; Pipe Number
-* Return Value : Max Packet Size
-*******************************************************************************/
-uint16_t usb0_host_get_mxps (uint16_t pipe)
-{
- uint16_t size;
-
- if (pipe == USB_HOST_PIPE0)
- {
- size = RZA_IO_RegRead_16(&USB200.DCPMAXP,
- USB_DCPMAXP_MXPS_SHIFT,
- USB_DCPMAXP_MXPS);
- }
- else
- {
- size = RZA_IO_RegRead_16(&g_usb0_host_pipemaxp[pipe], USB_PIPEMAXP_MXPS_SHIFT, USB_PIPEMAXP_MXPS);
- }
-
- return size;
-}
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/usb0/src/host/usb0_host_controlrw.c Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,434 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb0_host_controlrw.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "usb0_host.h"
-#include "dev_drv.h"
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-
-
-/*******************************************************************************
-* Function Name: usb0_host_CtrlTransStart
-* Description : Executes USB control transfer.
-* Arguments : uint16_t devadr ; device address
-* : uint16_t Req ; bmRequestType & bRequest
-* : uint16_t Val ; wValue
-* : uint16_t Indx ; wIndex
-* : uint16_t Len ; wLength
-* : uint8_t *Buf ; Data buffer
-* Return Value : DEVDRV_SUCCESS ; SUCCESS
-* : DEVDRV_ERROR ; ERROR
-*******************************************************************************/
-int32_t usb0_host_CtrlTransStart (uint16_t devadr, uint16_t Req, uint16_t Val,
- uint16_t Indx, uint16_t Len, uint8_t * Buf)
-{
- if (g_usb0_host_UsbDeviceSpeed == USB_HOST_LOW_SPEED)
- {
- RZA_IO_RegWrite_16(&USB200.SOFCFG,
- 1,
- USB_SOFCFG_TRNENSEL_SHIFT,
- USB_SOFCFG_TRNENSEL);
- }
- else
- {
- RZA_IO_RegWrite_16(&USB200.SOFCFG,
- 0,
- USB_SOFCFG_TRNENSEL_SHIFT,
- USB_SOFCFG_TRNENSEL);
- }
-
- USB200.DCPMAXP = (uint16_t)((uint16_t)(devadr << 12) + g_usb0_host_default_max_packet[devadr]);
-
- if (g_usb0_host_pipe_status[USB_HOST_PIPE0] == USB_HOST_PIPE_IDLE)
- {
- g_usb0_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_WAIT;
- g_usb0_host_PipeIgnore[USB_HOST_PIPE0] = 0; /* Ignore count clear */
- g_usb0_host_CmdStage = (USB_HOST_STAGE_SETUP | USB_HOST_CMD_IDLE);
-
- if (Len == 0)
- {
- g_usb0_host_CmdStage |= USB_HOST_MODE_NO_DATA; /* No-data Control */
- }
- else
- {
- if ((Req & 0x0080) != 0)
- {
- g_usb0_host_CmdStage |= USB_HOST_MODE_READ; /* Control Read */
- }
- else
- {
- g_usb0_host_CmdStage |= USB_HOST_MODE_WRITE; /* Control Write */
- }
- }
-
- g_usb0_host_SavReq = Req; /* save request */
- g_usb0_host_SavVal = Val;
- g_usb0_host_SavIndx = Indx;
- g_usb0_host_SavLen = Len;
- }
- else
- {
- if ((g_usb0_host_SavReq != Req) || (g_usb0_host_SavVal != Val)
- || (g_usb0_host_SavIndx != Indx) || (g_usb0_host_SavLen != Len))
- {
- return DEVDRV_ERROR;
- }
- }
-
- switch ((g_usb0_host_CmdStage & (USB_HOST_STAGE_FIELD | USB_HOST_CMD_FIELD)))
- {
- /* --------------- SETUP STAGE --------------- */
- case (USB_HOST_STAGE_SETUP | USB_HOST_CMD_IDLE):
- usb0_host_SetupStage(Req, Val, Indx, Len);
- break;
-
- case (USB_HOST_STAGE_SETUP | USB_HOST_CMD_DOING):
- /* do nothing */
- break;
-
- case (USB_HOST_STAGE_SETUP | USB_HOST_CMD_DONE): /* goto next stage */
- g_usb0_host_PipeIgnore[USB_HOST_PIPE0] = 0; /* Ignore count clear */
- switch ((g_usb0_host_CmdStage & (USB_HOST_MODE_FIELD)))
- {
- case USB_HOST_MODE_WRITE:
- g_usb0_host_CmdStage &= (~USB_HOST_STAGE_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_STAGE_DATA;
- break;
-
- case USB_HOST_MODE_READ:
- g_usb0_host_CmdStage &= (~USB_HOST_STAGE_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_STAGE_DATA;
- break;
-
- case USB_HOST_MODE_NO_DATA:
- g_usb0_host_CmdStage &= (~USB_HOST_STAGE_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_STAGE_STATUS;
- break;
-
- default:
- break;
- }
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_IDLE;
- break;
-
- case (USB_HOST_STAGE_SETUP | USB_HOST_CMD_NORES):
- if (g_usb0_host_PipeIgnore[USB_HOST_PIPE0] == 3)
- {
- g_usb0_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_NORES; /* exit NORES */
- }
- else
- {
- g_usb0_host_PipeIgnore[USB_HOST_PIPE0]++; /* Ignore count */
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_IDLE;
- }
- break;
-
- /* --------------- DATA STAGE --------------- */
- case (USB_HOST_STAGE_DATA | USB_HOST_CMD_IDLE):
- switch ((g_usb0_host_CmdStage & (USB_HOST_MODE_FIELD)))
- {
- case USB_HOST_MODE_WRITE:
- usb0_host_CtrlWriteStart((uint32_t)Len, Buf);
- break;
-
- case USB_HOST_MODE_READ:
- usb0_host_CtrlReadStart((uint32_t)Len, Buf);
- break;
-
- default:
- break;
- }
- break;
-
- case (USB_HOST_STAGE_DATA | USB_HOST_CMD_DOING):
- /* do nothing */
- break;
-
- case (USB_HOST_STAGE_DATA | USB_HOST_CMD_DONE): /* goto next stage */
- g_usb0_host_PipeIgnore[USB_HOST_PIPE0] = 0; /* Ignore count clear */
- g_usb0_host_CmdStage &= (~USB_HOST_STAGE_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_STAGE_STATUS;
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_IDLE;
- break;
-
- case (USB_HOST_STAGE_DATA | USB_HOST_CMD_NORES):
- if (g_usb0_host_PipeIgnore[USB_HOST_PIPE0] == 3)
- {
- g_usb0_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_NORES; /* exit NORES */
- }
- else
- {
- g_usb0_host_PipeIgnore[USB_HOST_PIPE0]++; /* Ignore count */
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_DOING;
- usb0_host_clear_pid_stall(USB_HOST_PIPE0);
- usb0_host_set_pid_buf(USB_HOST_PIPE0);
- }
- break;
-
- case (USB_HOST_STAGE_DATA | USB_HOST_CMD_STALL):
- g_usb0_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_STALL; /* exit STALL */
- break;
-
- /* --------------- STATUS STAGE --------------- */
- case (USB_HOST_STAGE_STATUS | USB_HOST_CMD_IDLE):
- usb0_host_StatusStage();
- break;
-
- case (USB_HOST_STAGE_STATUS | USB_HOST_CMD_DOING):
- /* do nothing */
- break;
-
- case (USB_HOST_STAGE_STATUS | USB_HOST_CMD_DONE): /* end of Control transfer */
- usb0_host_set_pid_nak(USB_HOST_PIPE0);
- g_usb0_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_DONE; /* exit DONE */
- break;
-
- case (USB_HOST_STAGE_STATUS | USB_HOST_CMD_NORES):
- if (g_usb0_host_PipeIgnore[USB_HOST_PIPE0] == 3)
- {
- g_usb0_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_NORES; /* exit NORES */
- }
- else
- {
- g_usb0_host_PipeIgnore[USB_HOST_PIPE0]++; /* Ignore count */
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_DOING;
- usb0_host_clear_pid_stall(USB_HOST_PIPE0);
- usb0_host_set_pid_buf(USB_HOST_PIPE0);
- }
- break;
-
- case (USB_HOST_STAGE_STATUS | USB_HOST_CMD_STALL):
- g_usb0_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_STALL; /* exit STALL */
- break;
-
- default:
- break;
- }
-
- if (g_usb0_host_pipe_status[USB_HOST_PIPE0] != USB_HOST_PIPE_WAIT)
- {
- RZA_IO_RegWrite_16(&USB200.SOFCFG,
- 0,
- USB_SOFCFG_TRNENSEL_SHIFT,
- USB_SOFCFG_TRNENSEL);
- }
-
- return DEVDRV_SUCCESS;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_SetupStage
-* Description : Executes USB control transfer/set up stage.
-* Arguments : uint16_t Req ; bmRequestType & bRequest
-* : uint16_t Val ; wValue
-* : uint16_t Indx ; wIndex
-* : uint16_t Len ; wLength
-* Return Value : none
-*******************************************************************************/
-void usb0_host_SetupStage (uint16_t Req, uint16_t Val, uint16_t Indx, uint16_t Len)
-{
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_DOING;
-
- USB200.INTSTS1 = (uint16_t)~(USB_HOST_BITSACK | USB_HOST_BITSIGN); /* Status Clear */
- USB200.USBREQ = Req;
- USB200.USBVAL = Val;
- USB200.USBINDX = Indx;
- USB200.USBLENG = Len;
- USB200.DCPCTR = USB_HOST_BITSUREQ; /* PID=NAK & Send Setup */
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_StatusStage
-* Description : Executes USB control transfer/status stage.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb0_host_StatusStage (void)
-{
- uint8_t Buf1[16];
-
- switch ((g_usb0_host_CmdStage & (USB_HOST_MODE_FIELD)))
- {
- case USB_HOST_MODE_READ:
- usb0_host_CtrlWriteStart((uint32_t)0, (uint8_t *)&Buf1);
- break;
-
- case USB_HOST_MODE_WRITE:
- usb0_host_CtrlReadStart((uint32_t)0, (uint8_t *)&Buf1);
- break;
-
- case USB_HOST_MODE_NO_DATA:
- usb0_host_CtrlReadStart((uint32_t)0, (uint8_t *)&Buf1);
- break;
-
- default:
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_CtrlWriteStart
-* Description : Executes USB control transfer/data stage(write).
-* Arguments : uint32_t Bsize ; Data Size
-* : uint8_t *Table ; Data Table Address
-* Return Value : USB_HOST_WRITESHRT ; End of data write
-* : USB_HOST_WRITEEND ; End of data write (not null)
-* : USB_HOST_WRITING ; Continue of data write
-* : USB_HOST_FIFOERROR ; FIFO access error
-*******************************************************************************/
-uint16_t usb0_host_CtrlWriteStart (uint32_t Bsize, uint8_t * Table)
-{
- uint16_t EndFlag_K;
- uint16_t mbw;
-
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_DOING;
-
- usb0_host_set_pid_nak(USB_HOST_PIPE0); /* Set NAK */
- g_usb0_host_data_count[USB_HOST_PIPE0] = Bsize; /* Transfer size set */
- g_usb0_host_data_pointer[USB_HOST_PIPE0] = Table; /* Transfer address set */
-
- USB200.DCPCTR = USB_HOST_BITSQSET; /* SQSET=1, PID=NAK */
-#if(1) /* ohci_wrapp */
- Userdef_USB_usb0_host_delay_10us(3);
-#endif
- RZA_IO_RegWrite_16(&USB200.DCPCFG,
- 1,
- USB_DCPCFG_DIR_SHIFT,
- USB_DCPCFG_DIR);
-
- mbw = usb0_host_get_mbw(g_usb0_host_data_count[USB_HOST_PIPE0], (uint32_t)g_usb0_host_data_pointer[USB_HOST_PIPE0]);
- usb0_host_set_curpipe(USB_HOST_PIPE0, USB_HOST_CUSE, USB_HOST_BITISEL, mbw);
- USB200.CFIFOCTR = USB_HOST_BITBCLR; /* Buffer Clear */
-
- usb0_host_clear_pid_stall(USB_HOST_PIPE0);
- EndFlag_K = usb0_host_write_buffer_c(USB_HOST_PIPE0);
- /* Host Control sequence */
- switch (EndFlag_K)
- {
- case USB_HOST_WRITESHRT: /* End of data write */
- g_usb0_host_CmdStage &= (~USB_HOST_STAGE_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_STAGE_STATUS;
- usb0_host_enable_nrdy_int(USB_HOST_PIPE0); /* Error (NORES or STALL) */
- usb0_host_enable_bemp_int(USB_HOST_PIPE0); /* Enable Empty Interrupt */
- break;
-
- case USB_HOST_WRITEEND: /* End of data write (not null) */
- case USB_HOST_WRITING: /* Continue of data write */
- usb0_host_enable_nrdy_int(USB_HOST_PIPE0); /* Error (NORES or STALL) */
- usb0_host_enable_bemp_int(USB_HOST_PIPE0); /* Enable Empty Interrupt */
- break;
-
- case USB_HOST_FIFOERROR: /* FIFO access error */
- break;
-
- default:
- break;
- }
- usb0_host_set_pid_buf(USB_HOST_PIPE0); /* Set BUF */
- return (EndFlag_K); /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_CtrlReadStart
-* Description : Executes USB control transfer/data stage(read).
-* Arguments : uint32_t Bsize ; Data Size
-* : uint8_t *Table ; Data Table Address
-* Return Value : none
-*******************************************************************************/
-void usb0_host_CtrlReadStart (uint32_t Bsize, uint8_t * Table)
-{
- uint16_t mbw;
-
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_DOING;
-
- usb0_host_set_pid_nak(USB_HOST_PIPE0); /* Set NAK */
- g_usb0_host_data_count[USB_HOST_PIPE0] = Bsize; /* Transfer size set */
- g_usb0_host_data_pointer[USB_HOST_PIPE0] = Table; /* Transfer address set */
-
- USB200.DCPCTR = USB_HOST_BITSQSET; /* SQSET=1, PID=NAK */
-#if(1) /* ohci_wrapp */
- Userdef_USB_usb0_host_delay_10us(3);
-#endif
- RZA_IO_RegWrite_16(&USB200.DCPCFG,
- 0,
- USB_DCPCFG_DIR_SHIFT,
- USB_DCPCFG_DIR);
-
- mbw = usb0_host_get_mbw(g_usb0_host_data_count[USB_HOST_PIPE0], (uint32_t)g_usb0_host_data_pointer[USB_HOST_PIPE0]);
- usb0_host_set_curpipe(USB_HOST_PIPE0, USB_HOST_CUSE, USB_HOST_NO, mbw);
- USB200.CFIFOCTR = USB_HOST_BITBCLR; /* Buffer Clear */
-
- usb0_host_enable_nrdy_int(USB_HOST_PIPE0); /* Error (NORES or STALL) */
- usb0_host_enable_brdy_int(USB_HOST_PIPE0); /* Ok */
- usb0_host_clear_pid_stall(USB_HOST_PIPE0);
- usb0_host_set_pid_buf(USB_HOST_PIPE0); /* Set BUF */
-}
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/usb0/src/host/usb0_host_drv_api.c Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,889 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb0_host_drv_api.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "usb0_host.h"
-#include "dev_drv.h"
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-static void usb0_host_resetEP(USB_HOST_CFG_PIPETBL_t *tbl);
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-
-
-/*******************************************************************************
-* Function Name: usb0_api_host_init
-* Description : Initializes USB module in the USB host mode.
-* : USB connection is executed when executing this function in
-* : the states that USB device isconnected to the USB port.
-* Arguments : uint8_t int_level : USB Module interrupt level
-* : USBU16 mode : USB_HOST_HIGH_SPEED
-* : USB_HOST_FULL_SPEED
-* : uint16_t clockmode : USB Clock mode
-* Return Value : USB detach or attach
-* : USB_HOST_ATTACH
-* : USB_HOST_DETACH
-*******************************************************************************/
-uint16_t usb0_api_host_init (uint8_t int_level, uint16_t mode, uint16_t clockmode)
-{
- uint16_t connect;
- volatile uint8_t dummy_buf;
-
- CPG.STBCR7 &= 0xfd; /*The clock of USB0 modules is permitted */
- dummy_buf = CPG.STBCR7; /* (Dummy read) */
-
- g_usb0_host_SupportUsbDeviceSpeed = mode;
-
- usb0_host_setting_interrupt(int_level);
- usb0_host_reset_module(clockmode);
-
- g_usb0_host_bchg_flag = USB_HOST_NO;
- g_usb0_host_detach_flag = USB_HOST_NO;
- g_usb0_host_attach_flag = USB_HOST_NO;
-
- g_usb0_host_driver_state = USB_HOST_DRV_DETACHED;
- g_usb0_host_default_max_packet[USB_HOST_DEVICE_0] = 64;
-
- usb0_host_InitModule();
-
- connect = usb0_host_CheckAttach();
-
- if (connect == USB_HOST_ATTACH)
- {
- g_usb0_host_attach_flag = USB_HOST_YES;
- }
- else
- {
- usb0_host_UsbDetach2();
- }
-
- return connect;
-}
-
-#if(1) /* ohci_wrapp */
-#else
-/*******************************************************************************
-* Function Name: usb0_api_host_enumeration
-* Description : Initializes USB module in the USB host mode.
-* : USB connection is executed when executing this function in
-* : the states that USB device isconnected to the USB port.
-* Arguments : uint16_t devadr : device address
-* Return Value : DEVDRV_USBH_DETACH_ERR : device detach
-* : DEVDRV_SUCCESS : device enumeration success
-* : DEVDRV_ERROR : device enumeration error
-*******************************************************************************/
-int32_t usb0_api_host_enumeration (uint16_t devadr)
-{
- int32_t ret;
- uint16_t driver_sts;
-
- g_usb0_host_setUsbAddress = devadr;
-
- while (1)
- {
- driver_sts = usb0_api_host_GetUsbDeviceState();
-
- if (driver_sts == USB_HOST_DRV_DETACHED)
- {
- ret = DEVDRV_USBH_DETACH_ERR;
- break;
- }
- else if (driver_sts == USB_HOST_DRV_CONFIGURED)
- {
- ret = DEVDRV_SUCCESS;
- break;
- }
- else if (driver_sts == USB_HOST_DRV_STALL)
- {
- ret = DEVDRV_ERROR;
- break;
- }
- else if (driver_sts == USB_HOST_DRV_NORES)
- {
- ret = DEVDRV_ERROR;
- break;
- }
- else
- {
- /* Do Nothing */
- }
- }
-
- if (driver_sts == USB_HOST_DRV_NORES)
- {
- while (1)
- {
- driver_sts = usb0_api_host_GetUsbDeviceState();
-
- if (driver_sts == USB_HOST_DRV_DETACHED)
- {
- break;
- }
- }
- }
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb0_api_host_detach
-* Description : USB detach routine
-* Arguments : none
-* Return Value : USB_HOST_DETACH : USB detach
-* : USB_HOST_ATTACH : USB attach
-* : DEVDRV_ERROR : error
-*******************************************************************************/
-int32_t usb0_api_host_detach (void)
-{
- int32_t ret;
- uint16_t driver_sts;
-
- while (1)
- {
- driver_sts = usb0_api_host_GetUsbDeviceState();
-
- if (driver_sts == USB_HOST_DRV_DETACHED)
- {
- ret = USB_HOST_DETACH;
- break;
- }
- else if (driver_sts == USB_HOST_DRV_CONFIGURED)
- {
- ret = USB_HOST_ATTACH;
- break;
- }
- else if (driver_sts == USB_HOST_DRV_STALL)
- {
- ret = DEVDRV_ERROR;
- break;
- }
- else if (driver_sts == USB_HOST_DRV_NORES)
- {
- ret = DEVDRV_ERROR;
- break;
- }
- else
- {
- /* Do Nothing */
- }
- }
-
- if (driver_sts == USB_HOST_DRV_NORES)
- {
- while (1)
- {
- driver_sts = usb0_api_host_GetUsbDeviceState();
-
- if (driver_sts == USB_HOST_DRV_DETACHED)
- {
- break;
- }
- }
- }
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb0_api_host_data_in
-* Description : Executes USB transfer as data-in in the argument specified pipe.
-* Arguments : uint16_t devadr ; device address
-* : uint16_t Pipe ; Pipe Number
-* : uint32_t Size ; Data Size
-* : uint8_t *data_buf ; Data data_buf Address
-* Return Value : DEVDRV_SUCCESS ; success
-* : DEVDRV_ERROR ; error
-*******************************************************************************/
-int32_t usb0_api_host_data_in (uint16_t devadr, uint16_t Pipe, uint32_t Size, uint8_t * data_buf)
-{
- int32_t ret;
-
- if (Pipe == USB_HOST_PIPE0)
- {
- return DEVDRV_ERROR;
- }
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipemaxp[Pipe], USB_PIPEMAXP_DEVSEL_SHIFT, USB_PIPEMAXP_DEVSEL) != devadr)
- {
- return DEVDRV_ERROR;
- }
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[Pipe], USB_PIPECFG_DIR_SHIFT, USB_PIPECFG_DIR) == 1)
- {
- return DEVDRV_ERROR;
- }
-
- if (g_usb0_host_pipe_status[Pipe] == USB_HOST_PIPE_IDLE)
- {
- usb0_host_start_receive_transfer(Pipe, Size, data_buf);
- }
- else
- {
- return DEVDRV_ERROR; /* Now pipe is busy */
- }
-
- /* waiting for completing routine */
- do
- {
- if (g_usb0_host_detach_flag == USB_HOST_YES)
- {
- break;
- }
-
- if ((g_usb0_host_pipe_status[Pipe] != USB_HOST_PIPE_IDLE) && (g_usb0_host_pipe_status[Pipe] != USB_HOST_PIPE_WAIT))
- {
- break;
- }
-
- } while (1);
-
- if (g_usb0_host_detach_flag == USB_HOST_YES)
- {
- return DEVDRV_USBH_DETACH_ERR;
- }
-
- switch (g_usb0_host_pipe_status[Pipe])
- {
- case USB_HOST_PIPE_DONE:
- ret = DEVDRV_SUCCESS;
- break;
-
- case USB_HOST_PIPE_STALL:
- ret = DEVDRV_USBH_STALL;
- break;
-
- case USB_HOST_PIPE_NORES:
- ret = DEVDRV_USBH_COM_ERR;
- break;
-
- default:
- ret = DEVDRV_ERROR;
- break;
- }
-
- usb0_host_stop_transfer(Pipe);
-
- g_usb0_host_pipe_status[Pipe] = USB_HOST_PIPE_IDLE;
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb0_api_host_data_out
-* Description : Executes USB transfer as data-out in the argument specified pipe.
-* Arguments : uint16_t devadr ; device address
-* : uint16_t Pipe ; Pipe Number
-* : uint32_t Size ; Data Size
-* : uint8_t *data_buf ; Data data_buf Address
-* Return Value : DEVDRV_SUCCESS ; success
-* : DEVDRV_ERROR ; error
-*******************************************************************************/
-int32_t usb0_api_host_data_out (uint16_t devadr, uint16_t Pipe, uint32_t Size, uint8_t * data_buf)
-{
- int32_t ret;
-
- if (Pipe == USB_HOST_PIPE0)
- {
- return DEVDRV_ERROR;
- }
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipemaxp[Pipe], USB_PIPEMAXP_DEVSEL_SHIFT, USB_PIPEMAXP_DEVSEL) != devadr)
- {
- return DEVDRV_ERROR;
- }
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[Pipe], USB_PIPECFG_DIR_SHIFT, USB_PIPECFG_DIR) == 0)
- {
- return DEVDRV_ERROR;
- }
-
- if (g_usb0_host_pipe_status[Pipe] == USB_HOST_PIPE_IDLE)
- {
- usb0_host_start_send_transfer(Pipe, Size, data_buf);
- }
- else
- {
- return DEVDRV_ERROR; /* Now pipe is busy */
- }
-
- /* waiting for completing routine */
- do
- {
- if (g_usb0_host_detach_flag == USB_HOST_YES)
- {
- break;
- }
-
- if ((g_usb0_host_pipe_status[Pipe] != USB_HOST_PIPE_IDLE) && (g_usb0_host_pipe_status[Pipe] != USB_HOST_PIPE_WAIT))
- {
- break;
- }
-
- } while (1);
-
- if (g_usb0_host_detach_flag == USB_HOST_YES)
- {
- return DEVDRV_USBH_DETACH_ERR;
- }
-
- switch (g_usb0_host_pipe_status[Pipe])
- {
- case USB_HOST_PIPE_DONE:
- ret = DEVDRV_SUCCESS;
- break;
-
- case USB_HOST_PIPE_STALL:
- ret = DEVDRV_USBH_STALL;
- break;
-
- case USB_HOST_PIPE_NORES:
- ret = DEVDRV_USBH_COM_ERR;
- break;
-
- default:
- ret = DEVDRV_ERROR;
- break;
- }
-
- usb0_host_stop_transfer(Pipe);
-
- g_usb0_host_pipe_status[Pipe] = USB_HOST_PIPE_IDLE;
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb0_api_host_control_transfer
-* Description : Executes USB control transfer.
-* Arguments : uint16_t devadr ; device address
-* : uint16_t Req ; bmRequestType & bRequest
-* : uint16_t Val ; wValue
-* : uint16_t Indx ; wIndex
-* : uint16_t Len ; wLength
-* : uint8_t *buf ; Buffer
-* Return Value : DEVDRV_SUCCESS ; success
-* : DEVDRV_USBH_DETACH_ERR ; device detach
-* : DEVDRV_USBH_CTRL_COM_ERR ; device no response
-* : DEVDRV_USBH_STALL ; STALL
-* : DEVDRV_ERROR ; error
-*******************************************************************************/
-int32_t usb0_api_host_control_transfer (uint16_t devadr, uint16_t Req, uint16_t Val, uint16_t Indx,
- uint16_t Len, uint8_t * Buf)
-{
- int32_t ret;
-
- do
- {
- ret = usb0_host_CtrlTransStart(devadr, Req, Val, Indx, Len, Buf);
-
- if (ret == DEVDRV_SUCCESS)
- {
- if (g_usb0_host_detach_flag == USB_HOST_YES)
- {
- break;
- }
-
- if ((g_usb0_host_pipe_status[USB_HOST_PIPE0] != USB_HOST_PIPE_IDLE)
- && (g_usb0_host_pipe_status[USB_HOST_PIPE0] != USB_HOST_PIPE_WAIT))
- {
- break;
- }
- }
- else
- {
- return DEVDRV_ERROR;
- }
- } while (1);
-
- if (g_usb0_host_detach_flag == USB_HOST_YES)
- {
- return DEVDRV_USBH_DETACH_ERR;
- }
-
- switch (g_usb0_host_pipe_status[USB_HOST_PIPE0])
- {
- case USB_HOST_PIPE_DONE:
- ret = DEVDRV_SUCCESS;
- break;
-
- case USB_HOST_PIPE_STALL:
- ret = DEVDRV_USBH_STALL;
- break;
-
- case USB_HOST_PIPE_NORES:
- ret = DEVDRV_USBH_CTRL_COM_ERR;
- break;
-
- default:
- ret = DEVDRV_ERROR;
- break;
- }
-
- g_usb0_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_IDLE;
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb0_api_host_set_endpoint
-* Description : Sets end point on the information specified in the argument.
-* Arguments : uint16_t devadr ; device address
-* : uint8_t *configdescriptor ; device configration descriptor
-* : USB_HOST_CFG_PIPETBL_t *user_table ; pipe table
-* Return Value : DEVDRV_SUCCESS ; success
-* : DEVDRV_ERROR ; error
-*******************************************************************************/
-int32_t usb0_api_host_set_endpoint (uint16_t devadr, USB_HOST_CFG_PIPETBL_t * user_table, uint8_t * configdescriptor)
-{
- uint16_t ret;
- uint32_t end_point;
- uint32_t offset;
- uint32_t totalLength;
- USB_HOST_CFG_PIPETBL_t * pipe_table;
-
- /* End Point Search */
- end_point = 0;
- offset = configdescriptor[0];
- totalLength = (uint16_t)(configdescriptor[2] + ((uint16_t)configdescriptor[3] << 8));
-
- do
- {
- if (configdescriptor[offset + 1] == USB_HOST_ENDPOINT_DESC)
- {
- pipe_table = &user_table[end_point];
-
- if (pipe_table->pipe_number == 0xffff)
- {
- break;
- }
-
- ret = usb0_api_host_SetEndpointTable(devadr, pipe_table, (uint8_t *)&configdescriptor[offset]);
-
- if ((ret != USB_HOST_PIPE_IN) && (ret != USB_HOST_PIPE_OUT))
- {
- return DEVDRV_ERROR;
- }
-
- ++end_point;
- }
-
- /* Next End Point Search */
- offset += configdescriptor[offset];
-
- } while (offset < totalLength);
-
- return DEVDRV_SUCCESS;
-}
-
-/*******************************************************************************
-* Function Name: usb0_api_host_clear_endpoint
-* Description : Clears the pipe definition table specified in the argument.
-* Arguments : USB_HOST_CFG_PIPETBL_t *user_table : pipe table
-* Return Value : DEVDRV_SUCCESS ; success
-* : DEVDRV_ERROR ; error
-*******************************************************************************/
-int32_t usb0_api_host_clear_endpoint (USB_HOST_CFG_PIPETBL_t * user_table)
-{
- uint16_t pipe;
-
- for (pipe = USB_HOST_PIPE0; pipe <= USB_HOST_MAX_PIPE_NO; ++pipe)
- {
- if (user_table->pipe_number == 0xffff)
- {
- break;
- }
- user_table->pipe_cfg &= (USB_HOST_DBLBFIELD | USB_HOST_CNTMDFIELD);
- user_table->pipe_max_pktsize = 0;
- user_table->pipe_cycle = 0;
-
- user_table++;
- }
-
- return DEVDRV_SUCCESS;
-}
-
-/*******************************************************************************
-* Function Name: usb0_api_host_clear_endpoint_pipe
-* Description : Clears the pipe definition table specified in the argument.
-* Arguments : uint16_t pipe_sel : Pipe Number
-* : USB_HOST_CFG_PIPETBL_t *user_table : pipe table
-* Return Value : DEVDRV_SUCCESS ; success
-* : DEVDRV_ERROR ; error
-*******************************************************************************/
-int32_t usb0_api_host_clear_endpoint_pipe (uint16_t pipe_sel, USB_HOST_CFG_PIPETBL_t * user_table)
-{
- uint16_t pipe;
-
- for (pipe = USB_HOST_PIPE0; pipe <= USB_HOST_MAX_PIPE_NO; ++pipe)
- {
- if (user_table->pipe_number == 0xffff)
- {
- break;
- }
-
- if (user_table->pipe_number == pipe_sel)
- {
- user_table->pipe_cfg &= (USB_HOST_DBLBFIELD | USB_HOST_CNTMDFIELD);
- user_table->pipe_max_pktsize = 0;
- user_table->pipe_cycle = 0;
- break;
- }
-
- user_table++;
- }
-
- return DEVDRV_SUCCESS;
-}
-#endif
-
-/*******************************************************************************
-* Function Name: usb0_api_host_SetEndpointTable
-* Description : Sets the end point on the information specified by the argument.
-* Arguments : uint16_t devadr : device address
-* : USB_HOST_CFG_PIPETBL_t *user_table : pipe table
-* : uint8_t *Table : Endpoint descriptor
-* Return Value : USB_HOST_DIR_H_IN ; IN endpoint
-* : USB_HOST_DIR_H_OUT ; OUT endpoint
-* : USB_END_POINT_ERROR ; error
-*******************************************************************************/
-uint16_t usb0_api_host_SetEndpointTable (uint16_t devadr, USB_HOST_CFG_PIPETBL_t * user_table, uint8_t * Table)
-{
- uint16_t PipeCfg;
- uint16_t PipeMaxp;
- uint16_t pipe_number;
- uint16_t ret;
- uint16_t ret_flag = 0; // avoid warning.
-
- pipe_number = user_table->pipe_number;
-
- if (Table[1] != USB_HOST_ENDPOINT_DESC)
- {
- return USB_END_POINT_ERROR;
- }
-
- switch (Table[3] & USB_HOST_EP_TYPE)
- {
- case USB_HOST_EP_CNTRL:
- ret_flag = USB_END_POINT_ERROR;
- break;
-
- case USB_HOST_EP_ISO:
- if ((pipe_number != USB_HOST_PIPE1) && (pipe_number != USB_HOST_PIPE2))
- {
- return USB_END_POINT_ERROR;
- }
-
- PipeCfg = USB_HOST_ISO;
- break;
-
- case USB_HOST_EP_BULK:
- if ((pipe_number < USB_HOST_PIPE1) || (pipe_number > USB_HOST_PIPE5))
- {
- return USB_END_POINT_ERROR;
- }
-
- PipeCfg = USB_HOST_BULK;
- break;
-
- case USB_HOST_EP_INT:
- if ((pipe_number < USB_HOST_PIPE6) || (pipe_number > USB_HOST_PIPE9))
- {
- return USB_END_POINT_ERROR;
- }
-
- PipeCfg = USB_HOST_INTERRUPT;
- break;
-
- default:
- ret_flag = USB_END_POINT_ERROR;
- break;
- }
-
- if (ret_flag == USB_END_POINT_ERROR)
- {
- return ret_flag;
- }
-
- /* Set pipe configuration table */
- if ((Table[2] & USB_HOST_EP_DIR_MASK) == USB_HOST_EP_IN) /* IN(receive) */
- {
- if (PipeCfg == USB_HOST_ISO)
- {
- /* Transfer Type is ISO*/
- PipeCfg |= USB_HOST_DIR_H_IN;
-
- switch (user_table->fifo_port)
- {
- case USB_HOST_CUSE:
- case USB_HOST_D0USE:
- case USB_HOST_D1USE:
- case USB_HOST_D0DMA:
- case USB_HOST_D1DMA:
- PipeCfg |= (uint16_t)(user_table->pipe_cfg & USB_HOST_DBLBFIELD);
- break;
-
- default:
- ret_flag = USB_END_POINT_ERROR;
- break;
- }
-
- if (ret_flag == USB_END_POINT_ERROR)
- {
- return ret_flag;
- }
- }
- else
- {
- /* Transfer Type is BULK or INT */
- PipeCfg |= (USB_HOST_SHTNAKON | USB_HOST_DIR_H_IN); /* Compulsory SHTNAK */
-
- switch (user_table->fifo_port)
- {
- case USB_HOST_CUSE:
- case USB_HOST_D0USE:
- case USB_HOST_D1USE:
- PipeCfg |= (uint16_t)(user_table->pipe_cfg & (USB_HOST_DBLBFIELD | USB_HOST_CNTMDFIELD));
- break;
-
- case USB_HOST_D0DMA:
- case USB_HOST_D1DMA:
- PipeCfg |= (uint16_t)(user_table->pipe_cfg & (USB_HOST_DBLBFIELD | USB_HOST_CNTMDFIELD));
-#ifdef __USB_DMA_BFRE_ENABLE__
- /* this routine cannnot be perfomred if read operation is executed in buffer size */
- PipeCfg |= USB_HOST_BFREON;
-#endif
- break;
-
- default:
- ret_flag = USB_END_POINT_ERROR;
- break;
- }
-
- if (ret_flag == USB_END_POINT_ERROR)
- {
- return ret_flag;
- }
- }
- ret = USB_HOST_PIPE_IN;
- }
- else /* OUT(send) */
- {
- if (PipeCfg == USB_HOST_ISO)
- {
- /* Transfer Type is ISO*/
- PipeCfg |= (uint16_t)(user_table->pipe_cfg & USB_HOST_DBLBFIELD);
- }
- else
- {
- /* Transfer Type is BULK or INT */
- PipeCfg |= (uint16_t)(user_table->pipe_cfg & (USB_HOST_DBLBFIELD | USB_HOST_CNTMDFIELD));
- }
- PipeCfg |= USB_HOST_DIR_H_OUT;
- ret = USB_HOST_PIPE_OUT;
- }
-
- switch (user_table->fifo_port)
- {
- case USB_HOST_CUSE:
- g_usb0_host_PipeTbl[pipe_number] = (uint16_t)USB_HOST_CFIFO_USE;
- break;
-
- case USB_HOST_D0USE:
- g_usb0_host_PipeTbl[pipe_number] = (uint16_t)USB_HOST_D0FIFO_USE;
- break;
-
- case USB_HOST_D1USE:
- g_usb0_host_PipeTbl[pipe_number] = (uint16_t)USB_HOST_D1FIFO_USE;
- break;
-
- case USB_HOST_D0DMA:
- g_usb0_host_PipeTbl[pipe_number] = (uint16_t)USB_HOST_D0FIFO_DMA;
- break;
-
- case USB_HOST_D1DMA:
- g_usb0_host_PipeTbl[pipe_number] = (uint16_t)USB_HOST_D1FIFO_DMA;
- break;
-
- default:
- ret_flag = USB_END_POINT_ERROR;
- break;
- }
-
- if (ret_flag == USB_END_POINT_ERROR)
- {
- return ret_flag;
- }
-
- /* Endpoint number set */
- PipeCfg |= (uint16_t)(Table[2] & USB_HOST_EP_NUM_MASK);
- g_usb0_host_PipeTbl[pipe_number] |= (uint16_t)(Table[2] & USB_HOST_EP_NUM_MASK);
-
- /* Max packet size set */
- PipeMaxp = (uint16_t)((uint16_t)Table[4] | (uint16_t)((uint16_t)Table[5] << 8));
-
- if (PipeMaxp == 0u)
- {
- return USB_END_POINT_ERROR;
- }
-
- /* Set device address */
- PipeMaxp |= (uint16_t)(devadr << 12);
-
- user_table->pipe_cfg = PipeCfg;
- user_table->pipe_max_pktsize = PipeMaxp;
-
- usb0_host_resetEP(user_table);
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_resetEP
-* Description : Sets the end point on the information specified by the argument.
-* Arguments : USB_HOST_CFG_PIPETBL_t *tbl : pipe table
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_resetEP (USB_HOST_CFG_PIPETBL_t * tbl)
-{
-
- uint16_t pipe;
-
- /* Host pipe */
- /* The pipe number of pipe definition table is obtained */
- pipe = (uint16_t)(tbl->pipe_number & USB_HOST_BITCURPIPE); /* Pipe Number */
-
- /* FIFO port access pipe is set to initial value */
- /* The connection with FIFO should be cut before setting the pipe */
- if (RZA_IO_RegRead_16(&USB200.CFIFOSEL,
- USB_CFIFOSEL_CURPIPE_SHIFT,
- USB_CFIFOSEL_CURPIPE) == pipe)
- {
- usb0_host_change_fifo_port(USB_HOST_PIPE0, USB_HOST_CUSE, USB_HOST_NO, USB_HOST_BITMBW_16);
- }
-
- if (RZA_IO_RegRead_16(&USB200.D0FIFOSEL,
- USB_DnFIFOSEL_CURPIPE_SHIFT,
- USB_DnFIFOSEL_CURPIPE) == pipe)
- {
- usb0_host_change_fifo_port(USB_HOST_PIPE0, USB_HOST_D0USE, USB_HOST_NO, USB_HOST_BITMBW_16);
- }
-
- if (RZA_IO_RegRead_16(&USB200.D1FIFOSEL,
- USB_DnFIFOSEL_CURPIPE_SHIFT,
- USB_DnFIFOSEL_CURPIPE) == pipe)
- {
- usb0_host_change_fifo_port(USB_HOST_PIPE0, USB_HOST_D1USE, USB_HOST_NO, USB_HOST_BITMBW_16);
- }
-
- /* Interrupt of pipe set is disabled */
- usb0_host_disable_brdy_int(pipe);
- usb0_host_disable_nrdy_int(pipe);
- usb0_host_disable_bemp_int(pipe);
-
- /* Pipe to set is set to NAK */
- usb0_host_set_pid_nak(pipe);
-
- /* Pipe is set */
- USB200.PIPESEL = pipe;
-
- USB200.PIPECFG = tbl->pipe_cfg;
- USB200.PIPEBUF = tbl->pipe_buf;
- USB200.PIPEMAXP = tbl->pipe_max_pktsize;
- USB200.PIPEPERI = tbl->pipe_cycle;
-
- g_usb0_host_pipecfg[pipe] = tbl->pipe_cfg;
- g_usb0_host_pipebuf[pipe] = tbl->pipe_buf;
- g_usb0_host_pipemaxp[pipe] = tbl->pipe_max_pktsize;
- g_usb0_host_pipeperi[pipe] = tbl->pipe_cycle;
-
- /* Sequence bit clear */
- usb0_host_set_sqclr(pipe);
-
- usb0_host_aclrm(pipe);
- usb0_host_set_csclr(pipe);
-
- /* Pipe window selection is set to unused */
- USB200.PIPESEL = USB_HOST_PIPE0;
-
-}
-
-#if(1) /* ohci_wrapp */
-#else
-/*******************************************************************************
-* Function Name: usb0_api_host_data_count
-* Description : Get g_usb0_host_data_count[pipe]
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint32_t *data_count ; return g_usb0_data_count[pipe]
-* Return Value : DEVDRV_SUCCESS ; success
-* : DEVDRV_ERROR ; error
-*******************************************************************************/
-int32_t usb0_api_host_data_count (uint16_t pipe, uint32_t * data_count)
-{
- if (pipe > USB_HOST_MAX_PIPE_NO)
- {
- return DEVDRV_ERROR;
- }
-
- *data_count = g_usb0_host_PipeDataSize[pipe];
-
- return DEVDRV_SUCCESS;
-}
-#endif
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/usb0/src/host/usb0_host_global.c Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,137 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb0_host_global.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "usb0_host.h"
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-const uint16_t g_usb0_host_bit_set[16] =
-{
- 0x0001, 0x0002, 0x0004, 0x0008,
- 0x0010, 0x0020, 0x0040, 0x0080,
- 0x0100, 0x0200, 0x0400, 0x0800,
- 0x1000, 0x2000, 0x4000, 0x8000
-};
-
-uint32_t g_usb0_host_data_count[USB_HOST_MAX_PIPE_NO + 1];
-uint8_t * g_usb0_host_data_pointer[USB_HOST_MAX_PIPE_NO + 1];
-
-uint16_t g_usb0_host_PipeIgnore[USB_HOST_MAX_PIPE_NO + 1];
-uint16_t g_usb0_host_PipeTbl[USB_HOST_MAX_PIPE_NO + 1];
-uint16_t g_usb0_host_pipe_status[USB_HOST_MAX_PIPE_NO + 1];
-uint32_t g_usb0_host_PipeDataSize[USB_HOST_MAX_PIPE_NO + 1];
-
-USB_HOST_DMA_t g_usb0_host_DmaInfo[2];
-
-uint16_t g_usb0_host_DmaPipe[2];
-uint16_t g_usb0_host_DmaBval[2];
-uint16_t g_usb0_host_DmaStatus[2];
-
-uint16_t g_usb0_host_driver_state;
-uint16_t g_usb0_host_ConfigNum;
-uint16_t g_usb0_host_CmdStage;
-uint16_t g_usb0_host_bchg_flag;
-uint16_t g_usb0_host_detach_flag;
-uint16_t g_usb0_host_attach_flag;
-
-uint16_t g_usb0_host_UsbAddress;
-uint16_t g_usb0_host_setUsbAddress;
-uint16_t g_usb0_host_default_max_packet[USB_HOST_MAX_DEVICE + 1];
-uint16_t g_usb0_host_UsbDeviceSpeed;
-uint16_t g_usb0_host_SupportUsbDeviceSpeed;
-
-uint16_t g_usb0_host_SavReq;
-uint16_t g_usb0_host_SavVal;
-uint16_t g_usb0_host_SavIndx;
-uint16_t g_usb0_host_SavLen;
-
-uint16_t g_usb0_host_pipecfg[USB_HOST_MAX_PIPE_NO + 1];
-uint16_t g_usb0_host_pipebuf[USB_HOST_MAX_PIPE_NO + 1];
-uint16_t g_usb0_host_pipemaxp[USB_HOST_MAX_PIPE_NO + 1];
-uint16_t g_usb0_host_pipeperi[USB_HOST_MAX_PIPE_NO + 1];
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-
-
-/*******************************************************************************
-* Function Name: usb0_host_init_pipe_status
-* Description : Initialize pipe status.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb0_host_init_pipe_status (void)
-{
- uint16_t loop;
-
- g_usb0_host_ConfigNum = 0;
-
- for (loop = 0; loop < (USB_HOST_MAX_PIPE_NO + 1); ++loop)
- {
- g_usb0_host_pipe_status[loop] = USB_HOST_PIPE_IDLE;
- g_usb0_host_PipeDataSize[loop] = 0;
-
- /* pipe configuration in usb0_host_resetEP() */
- g_usb0_host_pipecfg[loop] = 0;
- g_usb0_host_pipebuf[loop] = 0;
- g_usb0_host_pipemaxp[loop] = 0;
- g_usb0_host_pipeperi[loop] = 0;
- }
-}
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/usb0/src/host/usb0_host_usbint.c Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,496 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb0_host_usbint.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "usb0_host.h"
-#if(1) /* ohci_wrapp */
-#include "ohci_wrapp_RZ_A1_local.h"
-#endif
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-static void usb0_host_interrupt1(void);
-static void usb0_host_BRDYInterrupt(uint16_t Status, uint16_t Int_enbl);
-static void usb0_host_NRDYInterrupt(uint16_t Status, uint16_t Int_enbl);
-static void usb0_host_BEMPInterrupt(uint16_t Status, uint16_t Int_enbl);
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-
-
-/*******************************************************************************
-* Function Name: usb0_host_interrupt
-* Description : Executes USB interrupt.
-* : Register this function in the USB interrupt handler.
-* : Set CFIF0 in the pipe set before the interrupt after executing
-* : this function.
-* Arguments : uint32_t int_sense ; Interrupts detection mode
-* : ; INTC_LEVEL_SENSITIVE : Level sense
-* : ; INTC_EDGE_TRIGGER : Edge trigger
-* Return Value : none
-*******************************************************************************/
-void usb0_host_interrupt (uint32_t int_sense)
-{
- uint16_t savepipe1;
- uint16_t savepipe2;
- uint16_t buffer;
-
- savepipe1 = USB200.CFIFOSEL;
- savepipe2 = USB200.PIPESEL;
- usb0_host_interrupt1();
-
- /* Control transmission changes ISEL within interruption processing. */
- /* For this reason, write return of ISEL cannot be performed. */
- buffer = USB200.CFIFOSEL;
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE);
- buffer |= (uint16_t)(savepipe1 & USB_HOST_BITCURPIPE);
- USB200.CFIFOSEL = buffer;
- USB200.PIPESEL = savepipe2;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_interrupt1
-* Description : Execue the USB interrupt.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb0_host_interrupt1 (void)
-{
- uint16_t intsts0;
- uint16_t intsts1;
- uint16_t intenb0;
- uint16_t intenb1;
- uint16_t brdysts;
- uint16_t nrdysts;
- uint16_t bempsts;
- uint16_t brdyenb;
- uint16_t nrdyenb;
- uint16_t bempenb;
- volatile uint16_t dumy_sts;
-
- intsts0 = USB200.INTSTS0;
- intsts1 = USB200.INTSTS1;
- intenb0 = USB200.INTENB0;
- intenb1 = USB200.INTENB1;
-
- if ((intsts1 & USB_HOST_BITBCHG) && (intenb1 & USB_HOST_BITBCHGE))
- {
- USB200.INTSTS1 = (uint16_t)~USB_HOST_BITBCHG;
- RZA_IO_RegWrite_16(&USB200.INTENB1,
- 0,
- USB_INTENB1_BCHGE_SHIFT,
- USB_INTENB1_BCHGE);
- g_usb0_host_bchg_flag = USB_HOST_YES;
- }
- else if ((intsts1 & USB_HOST_BITSACK) && (intenb1 & USB_HOST_BITSACKE))
- {
- USB200.INTSTS1 = (uint16_t)~USB_HOST_BITSACK;
-#if(1) /* ohci_wrapp */
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_NOERROR);
-#else
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_DONE;
-#endif
- }
- else if ((intsts1 & USB_HOST_BITSIGN) && (intenb1 & USB_HOST_BITSIGNE))
- {
- USB200.INTSTS1 = (uint16_t)~USB_HOST_BITSIGN;
-#if(1) /* ohci_wrapp */
- g_usb0_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_NORES; /* exit NORES */
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_STALL);
-#else
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_NORES;
-#endif
- }
- else if (((intsts1 & USB_HOST_BITDTCH) == USB_HOST_BITDTCH)
- && ((intenb1 & USB_HOST_BITDTCHE) == USB_HOST_BITDTCHE))
- {
- USB200.INTSTS1 = (uint16_t)~USB_HOST_BITDTCH;
- RZA_IO_RegWrite_16(&USB200.INTENB1,
- 0,
- USB_INTENB1_DTCHE_SHIFT,
- USB_INTENB1_DTCHE);
- g_usb0_host_detach_flag = USB_HOST_YES;
-
- Userdef_USB_usb0_host_detach();
-
- usb0_host_UsbDetach2();
- }
- else if (((intsts1 & USB_HOST_BITATTCH) == USB_HOST_BITATTCH)
- && ((intenb1 & USB_HOST_BITATTCHE) == USB_HOST_BITATTCHE))
- {
- USB200.INTSTS1 = (uint16_t)~USB_HOST_BITATTCH;
- RZA_IO_RegWrite_16(&USB200.INTENB1,
- 0,
- USB_INTENB1_ATTCHE_SHIFT,
- USB_INTENB1_ATTCHE);
- g_usb0_host_attach_flag = USB_HOST_YES;
-
- Userdef_USB_usb0_host_attach();
-
- usb0_host_UsbAttach();
- }
- else if ((intsts0 & intenb0 & (USB_HOST_BITBEMP | USB_HOST_BITNRDY | USB_HOST_BITBRDY)))
- {
- brdysts = USB200.BRDYSTS;
- nrdysts = USB200.NRDYSTS;
- bempsts = USB200.BEMPSTS;
- brdyenb = USB200.BRDYENB;
- nrdyenb = USB200.NRDYENB;
- bempenb = USB200.BEMPENB;
-
- if ((intsts0 & USB_HOST_BITBRDY) && (intenb0 & USB_HOST_BITBRDYE) && (brdysts & brdyenb))
- {
- usb0_host_BRDYInterrupt(brdysts, brdyenb);
- }
- else if ((intsts0 & USB_HOST_BITBEMP) && (intenb0 & USB_HOST_BITBEMPE) && (bempsts & bempenb))
- {
- usb0_host_BEMPInterrupt(bempsts, bempenb);
- }
- else if ((intsts0 & USB_HOST_BITNRDY) && (intenb0 & USB_HOST_BITNRDYE) && (nrdysts & nrdyenb))
- {
- usb0_host_NRDYInterrupt(nrdysts, nrdyenb);
- }
- else
- {
- /* Do Nothing */
- }
- }
- else
- {
- /* Do Nothing */
- }
-
- /* Three dummy read for clearing interrupt requests */
- dumy_sts = USB200.INTSTS0;
- dumy_sts = USB200.INTSTS1;
-
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_BRDYInterrupt
-* Description : Executes USB BRDY interrupt.
-* Arguments : uint16_t Status ; BRDYSTS Register Value
-* : uint16_t Int_enbl ; BRDYENB Register Value
-* Return Value : none
-*******************************************************************************/
-void usb0_host_BRDYInterrupt (uint16_t Status, uint16_t Int_enbl)
-{
- uint16_t buffer;
- volatile uint16_t dumy_sts;
-
- if ((Status & g_usb0_host_bit_set[USB_HOST_PIPE0]) && (Int_enbl & g_usb0_host_bit_set[USB_HOST_PIPE0]))
- {
- USB200.BRDYSTS = (uint16_t)~g_usb0_host_bit_set[USB_HOST_PIPE0];
-
-#if(1) /* ohci_wrapp */
- switch ((g_usb0_host_CmdStage & (USB_HOST_STAGE_FIELD | USB_HOST_CMD_FIELD)))
- {
- case (USB_HOST_STAGE_STATUS | USB_HOST_CMD_DOING):
- buffer = usb0_host_read_buffer_c(USB_HOST_PIPE0);
- usb0_host_disable_brdy_int(USB_HOST_PIPE0);
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_DONE;
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_NOERROR);
- break;
-
- case (USB_HOST_STAGE_DATA | USB_HOST_CMD_DOING):
- buffer = usb0_host_read_buffer_c(USB_HOST_PIPE0);
- switch (buffer)
- {
- case USB_HOST_READING: /* Continue of data read */
- break;
-
- case USB_HOST_READEND: /* End of data read */
- case USB_HOST_READSHRT: /* End of data read */
- usb0_host_disable_brdy_int(USB_HOST_PIPE0);
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_DONE;
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_NOERROR);
- break;
-
- case USB_HOST_READOVER: /* buffer over */
- USB200.CFIFOCTR = USB_HOST_BITBCLR;
- usb0_host_disable_brdy_int(USB_HOST_PIPE0);
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_DONE;
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_NOERROR);
- break;
-
- case USB_HOST_FIFOERROR: /* FIFO access error */
- default:
- break;
- }
- break;
-
- default:
- break;
- }
-#else
- switch ((g_usb0_host_CmdStage & (USB_HOST_MODE_FIELD | USB_HOST_STAGE_FIELD | USB_HOST_CMD_FIELD)))
- {
- case (USB_HOST_MODE_WRITE | USB_HOST_STAGE_STATUS | USB_HOST_CMD_DOING):
- case (USB_HOST_MODE_NO_DATA | USB_HOST_STAGE_STATUS | USB_HOST_CMD_DOING):
- buffer = usb0_host_read_buffer_c(USB_HOST_PIPE0);
- usb0_host_disable_brdy_int(USB_HOST_PIPE0);
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_DONE;
- break;
-
- case (USB_HOST_MODE_READ | USB_HOST_STAGE_DATA | USB_HOST_CMD_DOING):
- buffer = usb0_host_read_buffer_c(USB_HOST_PIPE0);
-
- switch (buffer)
- {
- case USB_HOST_READING: /* Continue of data read */
- break;
-
- case USB_HOST_READEND: /* End of data read */
- case USB_HOST_READSHRT: /* End of data read */
- usb0_host_disable_brdy_int(USB_HOST_PIPE0);
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_DONE;
- break;
-
- case USB_HOST_READOVER: /* buffer over */
- USB200.CFIFOCTR = USB_HOST_BITBCLR;
- usb0_host_disable_brdy_int(USB_HOST_PIPE0);
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_DONE;
- break;
-
- case USB_HOST_FIFOERROR: /* FIFO access error */
- default:
- break;
- }
- break;
-
- default:
- break;
- }
-#endif
- }
- else
- {
- usb0_host_brdy_int(Status, Int_enbl);
- }
-
- /* Three dummy reads for clearing interrupt requests */
- dumy_sts = USB200.BRDYSTS;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_NRDYInterrupt
-* Description : Executes USB NRDY interrupt.
-* Arguments : uint16_t Status ; NRDYSTS Register Value
-* : uint16_t Int_enbl ; NRDYENB Register Value
-* Return Value : none
-*******************************************************************************/
-void usb0_host_NRDYInterrupt (uint16_t Status, uint16_t Int_enbl)
-{
- uint16_t pid;
- volatile uint16_t dumy_sts;
-
- if ((Status & g_usb0_host_bit_set[USB_HOST_PIPE0]) && (Int_enbl & g_usb0_host_bit_set[USB_HOST_PIPE0]))
- {
- USB200.NRDYSTS = (uint16_t)~g_usb0_host_bit_set[USB_HOST_PIPE0];
- pid = usb0_host_get_pid(USB_HOST_PIPE0);
-
- if ((pid == USB_HOST_PID_STALL) || (pid == USB_HOST_PID_STALL2))
- {
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_STALL;
-#if(1) /* ohci_wrapp */
- g_usb0_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_STALL;
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_STALL);
-#endif
- }
- else if (pid == USB_HOST_PID_NAK)
- {
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_NORES;
-#if(1) /* ohci_wrapp */
- g_usb0_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_NORES;
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_STALL);
-#endif
- }
- else
- {
- /* Do Nothing */
- }
- }
- else
- {
- usb0_host_nrdy_int(Status, Int_enbl);
- }
-
- /* Three dummy reads for clearing interrupt requests */
- dumy_sts = USB200.NRDYSTS;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_BEMPInterrupt
-* Description : Executes USB BEMP interrupt.
-* Arguments : uint16_t Status ; BEMPSTS Register Value
-* : uint16_t Int_enbl ; BEMPENB Register Value
-* Return Value : none
-*******************************************************************************/
-void usb0_host_BEMPInterrupt (uint16_t Status, uint16_t Int_enbl)
-{
- uint16_t buffer;
- uint16_t pid;
- volatile uint16_t dumy_sts;
-
- if ((Status & g_usb0_host_bit_set[USB_HOST_PIPE0]) && (Int_enbl & g_usb0_host_bit_set[USB_HOST_PIPE0]))
- {
- USB200.BEMPSTS = (uint16_t)~g_usb0_host_bit_set[USB_HOST_PIPE0];
- pid = usb0_host_get_pid(USB_HOST_PIPE0);
-
- if ((pid == USB_HOST_PID_STALL) || (pid == USB_HOST_PID_STALL2))
- {
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_STALL;
-#if(1) /* ohci_wrapp */
- g_usb0_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_STALL; /* exit STALL */
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_STALL);
-#endif
- }
- else
- {
-#if(1) /* ohci_wrapp */
- switch ((g_usb0_host_CmdStage & (USB_HOST_STAGE_FIELD | USB_HOST_CMD_FIELD)))
- {
- case (USB_HOST_STAGE_STATUS | USB_HOST_CMD_DOING):
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_DONE;
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_NOERROR);
- break;
-
- case (USB_HOST_STAGE_DATA | USB_HOST_CMD_DOING):
- buffer = usb0_host_write_buffer(USB_HOST_PIPE0);
- switch (buffer)
- {
- case USB_HOST_WRITING: /* Continue of data write */
- case USB_HOST_WRITEEND: /* End of data write (zero-length) */
- break;
-
- case USB_HOST_WRITESHRT: /* End of data write */
- g_usb0_host_CmdStage &= (~USB_HOST_STAGE_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_STAGE_STATUS;
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_NOERROR);
- break;
-
- case USB_HOST_FIFOERROR: /* FIFO access error */
- default:
- break;
- }
- break;
-
- default:
- /* do nothing */
- break;
- }
-#else
- switch ((g_usb0_host_CmdStage & (USB_HOST_MODE_FIELD | USB_HOST_STAGE_FIELD | USB_HOST_CMD_FIELD)))
- {
- case (USB_HOST_MODE_READ | USB_HOST_STAGE_STATUS | USB_HOST_CMD_DOING):
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_DONE;
- break;
-
- case (USB_HOST_MODE_WRITE | USB_HOST_STAGE_DATA | USB_HOST_CMD_DOING):
- buffer = usb0_host_write_buffer(USB_HOST_PIPE0);
- switch (buffer)
- {
- case USB_HOST_WRITING: /* Continue of data write */
- case USB_HOST_WRITEEND: /* End of data write (zero-length) */
- break;
-
- case USB_HOST_WRITESHRT: /* End of data write */
- g_usb0_host_CmdStage &= (~USB_HOST_STAGE_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_STAGE_STATUS;
- break;
-
- case USB_HOST_FIFOERROR: /* FIFO access error */
- default:
- break;
- }
- break;
-
- case (USB_HOST_MODE_WRITE | USB_HOST_STAGE_STATUS | USB_HOST_CMD_DOING):
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_IDLE;
- break;
-
- default:
- /* do nothing */
- break;
- }
-#endif
- }
- }
- else
- {
- usb0_host_bemp_int(Status, Int_enbl);
- }
-
- /* Three dummy reads for clearing interrupt requests */
- dumy_sts = USB200.BEMPSTS;
-}
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/usb0/src/host/usb0_host_usbsig.c Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,637 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb0_host_usbsig.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "usb0_host.h"
-#include "dev_drv.h"
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-static void usb0_host_EnableINT_Module(void);
-static void usb0_host_Enable_AttachINT(void);
-static void usb0_host_Disable_AttachINT(void);
-static void usb0_host_Disable_BchgINT(void);
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-
-
-/*******************************************************************************
-* Function Name: usb0_host_InitModule
-* Description : Initializes the USB module in USB host module.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb0_host_InitModule (void)
-{
- uint16_t buf1;
- uint16_t buf2;
- uint16_t buf3;
-
- usb0_host_init_pipe_status();
-
- RZA_IO_RegWrite_16(&USB200.SYSCFG0,
- 1,
- USB_SYSCFG_DCFM_SHIFT,
- USB_SYSCFG_DCFM); /* HOST mode */
- RZA_IO_RegWrite_16(&USB200.SYSCFG0,
- 1,
- USB_SYSCFG_DRPD_SHIFT,
- USB_SYSCFG_DRPD); /* PORT0 D+, D- setting */
-
- do
- {
- buf1 = RZA_IO_RegRead_16(&USB200.SYSSTS0,
- USB_SYSSTS0_LNST_SHIFT,
- USB_SYSSTS0_LNST);
- Userdef_USB_usb0_host_delay_xms(50);
- buf2 = RZA_IO_RegRead_16(&USB200.SYSSTS0,
- USB_SYSSTS0_LNST_SHIFT,
- USB_SYSSTS0_LNST);
- Userdef_USB_usb0_host_delay_xms(50);
- buf3 = RZA_IO_RegRead_16(&USB200.SYSSTS0,
- USB_SYSSTS0_LNST_SHIFT,
- USB_SYSSTS0_LNST);
-
- } while ((buf1 != buf2) || (buf1 != buf3));
-
- RZA_IO_RegWrite_16(&USB200.SYSCFG0,
- 1,
- USB_SYSCFG_USBE_SHIFT,
- USB_SYSCFG_USBE);
-
- USB200.CFIFOSEL = (uint16_t)(USB_HOST_BITRCNT | USB_HOST_BITMBW_8 | USB_HOST_BITBYTE_LITTLE);
- USB200.D0FIFOSEL = (uint16_t)( USB_HOST_BITMBW_8 | USB_HOST_BITBYTE_LITTLE);
- USB200.D1FIFOSEL = (uint16_t)( USB_HOST_BITMBW_8 | USB_HOST_BITBYTE_LITTLE);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_CheckAttach
-* Description : Returns the USB device connection state.
-* Arguments : none
-* Return Value : uint16_t ; USB_HOST_ATTACH : Attached
-* : ; USB_HOST_DETACH : not Attached
-*******************************************************************************/
-uint16_t usb0_host_CheckAttach (void)
-{
- uint16_t buf1;
- uint16_t buf2;
- uint16_t buf3;
- uint16_t rhst;
-
- do
- {
- buf1 = RZA_IO_RegRead_16(&USB200.SYSSTS0,
- USB_SYSSTS0_LNST_SHIFT,
- USB_SYSSTS0_LNST);
- Userdef_USB_usb0_host_delay_xms(50);
- buf2 = RZA_IO_RegRead_16(&USB200.SYSSTS0,
- USB_SYSSTS0_LNST_SHIFT,
- USB_SYSSTS0_LNST);
- Userdef_USB_usb0_host_delay_xms(50);
- buf3 = RZA_IO_RegRead_16(&USB200.SYSSTS0,
- USB_SYSSTS0_LNST_SHIFT,
- USB_SYSSTS0_LNST);
-
- } while ((buf1 != buf2) || (buf1 != buf3));
-
- rhst = RZA_IO_RegRead_16(&USB200.DVSTCTR0,
- USB_DVSTCTR0_RHST_SHIFT,
- USB_DVSTCTR0_RHST);
- if (rhst == USB_HOST_UNDECID)
- {
- if (buf1 == USB_HOST_FS_JSTS)
- {
- if (g_usb0_host_SupportUsbDeviceSpeed == USB_HOST_HIGH_SPEED)
- {
- RZA_IO_RegWrite_16(&USB200.SYSCFG0,
- 1,
- USB_SYSCFG_HSE_SHIFT,
- USB_SYSCFG_HSE);
- }
- else
- {
- RZA_IO_RegWrite_16(&USB200.SYSCFG0,
- 0,
- USB_SYSCFG_HSE_SHIFT,
- USB_SYSCFG_HSE);
- }
- return USB_HOST_ATTACH;
- }
- else if (buf1 == USB_HOST_LS_JSTS)
- {
- /* Low Speed Device */
- RZA_IO_RegWrite_16(&USB200.SYSCFG0,
- 0,
- USB_SYSCFG_HSE_SHIFT,
- USB_SYSCFG_HSE);
- return USB_HOST_ATTACH;
- }
- else
- {
- /* Do Nothing */
- }
- }
- else if ((rhst == USB_HOST_HSMODE) || (rhst == USB_HOST_FSMODE))
- {
- return USB_HOST_ATTACH;
- }
- else if (rhst == USB_HOST_LSMODE)
- {
- return USB_HOST_ATTACH;
- }
- else
- {
- /* Do Nothing */
- }
-
- return USB_HOST_DETACH;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_UsbAttach
-* Description : Connects the USB device.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb0_host_UsbAttach (void)
-{
- usb0_host_EnableINT_Module();
- usb0_host_Disable_BchgINT();
- usb0_host_Disable_AttachINT();
- usb0_host_Enable_DetachINT();
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_UsbDetach
-* Description : Disconnects the USB device.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb0_host_UsbDetach (void)
-{
- uint16_t pipe;
- uint16_t devadr;
-
- g_usb0_host_driver_state = USB_HOST_DRV_DETACHED;
-
- /* Terminate all the pipes in which communications on port */
- /* are currently carried out */
- for (pipe = 0; pipe < (USB_HOST_MAX_PIPE_NO + 1); ++pipe)
- {
- if (g_usb0_host_pipe_status[pipe] != USB_HOST_PIPE_IDLE)
- {
- if (pipe == USB_HOST_PIPE0)
- {
- devadr = RZA_IO_RegRead_16(&USB200.DCPMAXP,
- USB_DCPMAXP_DEVSEL_SHIFT,
- USB_DCPMAXP_DEVSEL);
- }
- else
- {
- devadr = RZA_IO_RegRead_16(&g_usb0_host_pipemaxp[pipe], USB_PIPEMAXP_DEVSEL_SHIFT, USB_PIPEMAXP_DEVSEL);
- }
-
- if (devadr == g_usb0_host_UsbAddress)
- {
- usb0_host_stop_transfer(pipe);
- }
-
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_IDLE;
- }
- }
-
- g_usb0_host_ConfigNum = 0;
- g_usb0_host_UsbAddress = 0;
- g_usb0_host_default_max_packet[USB_HOST_DEVICE_0] = 64;
-
- usb0_host_UsbDetach2();
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_UsbDetach2
-* Description : Disconnects the USB device.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb0_host_UsbDetach2 (void)
-{
- usb0_host_Disable_DetachINT();
- usb0_host_Disable_BchgINT();
- usb0_host_Enable_AttachINT();
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_UsbBusReset
-* Description : Issues the USB bus reset signal.
-* Arguments : none
-* Return Value : uint16_t ; RHST
-*******************************************************************************/
-uint16_t usb0_host_UsbBusReset (void)
-{
- uint16_t buffer;
- uint16_t loop;
-
- RZA_IO_RegWrite_16(&USB200.DVSTCTR0,
- 1,
- USB_DVSTCTR0_USBRST_SHIFT,
- USB_DVSTCTR0_USBRST);
- RZA_IO_RegWrite_16(&USB200.DVSTCTR0,
- 0,
- USB_DVSTCTR0_UACT_SHIFT,
- USB_DVSTCTR0_UACT);
-
- Userdef_USB_usb0_host_delay_xms(50);
-
- buffer = USB200.DVSTCTR0;
- buffer &= (uint16_t)(~(USB_HOST_BITRST));
- buffer |= USB_HOST_BITUACT;
- USB200.DVSTCTR0 = buffer;
-
- Userdef_USB_usb0_host_delay_xms(20);
-
- for (loop = 0, buffer = USB_HOST_HSPROC; loop < 3; ++loop)
- {
- buffer = RZA_IO_RegRead_16(&USB200.DVSTCTR0,
- USB_DVSTCTR0_RHST_SHIFT,
- USB_DVSTCTR0_RHST);
- if (buffer == USB_HOST_HSPROC)
- {
- Userdef_USB_usb0_host_delay_xms(10);
- }
- else
- {
- break;
- }
- }
-
- return buffer;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_UsbResume
-* Description : Issues the USB resume signal.
-* Arguments : none
-* Return Value : int32_t ; DEVDRV_SUCCESS
-* : ; DEVDRV_ERROR
-*******************************************************************************/
-int32_t usb0_host_UsbResume (void)
-{
- uint16_t buf;
-
- if ((g_usb0_host_driver_state & USB_HOST_DRV_SUSPEND) == 0)
- {
- /* not SUSPEND */
- return DEVDRV_ERROR;
- }
-
- RZA_IO_RegWrite_16(&USB200.INTENB1,
- 0,
- USB_INTENB1_BCHGE_SHIFT,
- USB_INTENB1_BCHGE);
- RZA_IO_RegWrite_16(&USB200.DVSTCTR0,
- 1,
- USB_DVSTCTR0_RESUME_SHIFT,
- USB_DVSTCTR0_RESUME);
- Userdef_USB_usb0_host_delay_xms(20);
-
- buf = USB200.DVSTCTR0;
- buf &= (uint16_t)(~(USB_HOST_BITRESUME));
- buf |= USB_HOST_BITUACT;
- USB200.DVSTCTR0 = buf;
-
- g_usb0_host_driver_state &= (uint16_t)~USB_HOST_DRV_SUSPEND;
-
- return DEVDRV_SUCCESS;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_UsbSuspend
-* Description : Issues the USB suspend signal.
-* Arguments : none
-* Return Value : int32_t ; DEVDRV_SUCCESS :not SUSPEND
-* : ; DEVDRV_ERROR :SUSPEND
-*******************************************************************************/
-int32_t usb0_host_UsbSuspend (void)
-{
- uint16_t buf;
-
- if ((g_usb0_host_driver_state & USB_HOST_DRV_SUSPEND) != 0)
- {
- /* SUSPEND */
- return DEVDRV_ERROR;
- }
-
- RZA_IO_RegWrite_16(&USB200.DVSTCTR0,
- 0,
- USB_DVSTCTR0_UACT_SHIFT,
- USB_DVSTCTR0_UACT);
-
- Userdef_USB_usb0_host_delay_xms(5);
-
- buf = RZA_IO_RegRead_16(&USB200.SYSSTS0,
- USB_SYSSTS0_LNST_SHIFT,
- USB_SYSSTS0_LNST);
- if ((buf != USB_HOST_FS_JSTS) && (buf != USB_HOST_LS_JSTS))
- {
- usb0_host_UsbDetach();
- }
- else
- {
- g_usb0_host_driver_state |= USB_HOST_DRV_SUSPEND;
- }
-
- return DEVDRV_SUCCESS;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_Enable_DetachINT
-* Description : Enables the USB disconnection interrupt.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb0_host_Enable_DetachINT (void)
-{
- USB200.INTSTS1 = (uint16_t)(~(USB_HOST_BITDTCH));
- RZA_IO_RegWrite_16(&USB200.INTENB1,
- 1,
- USB_INTENB1_DTCHE_SHIFT,
- USB_INTENB1_DTCHE);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_Disable_DetachINT
-* Description : Disables the USB disconnection interrupt.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb0_host_Disable_DetachINT (void)
-{
- USB200.INTSTS1 = (uint16_t)(~(USB_HOST_BITDTCH));
- RZA_IO_RegWrite_16(&USB200.INTENB1,
- 0,
- USB_INTENB1_DTCHE_SHIFT,
- USB_INTENB1_DTCHE);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_Enable_AttachINT
-* Description : Enables the USB connection detection interrupt.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb0_host_Enable_AttachINT (void)
-{
- USB200.INTSTS1 = (uint16_t)(~(USB_HOST_BITATTCH));
- RZA_IO_RegWrite_16(&USB200.INTENB1,
- 1,
- USB_INTENB1_ATTCHE_SHIFT,
- USB_INTENB1_ATTCHE);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_Disable_AttachINT
-* Description : Disables the USB connection detection interrupt.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb0_host_Disable_AttachINT (void)
-{
- USB200.INTSTS1 = (uint16_t)(~(USB_HOST_BITATTCH));
- RZA_IO_RegWrite_16(&USB200.INTENB1,
- 0,
- USB_INTENB1_ATTCHE_SHIFT,
- USB_INTENB1_ATTCHE);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_Disable_BchgINT
-* Description : Disables the USB bus change detection interrupt.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb0_host_Disable_BchgINT (void)
-{
- USB200.INTSTS1 = (uint16_t)(~(USB_HOST_BITBCHG));
- RZA_IO_RegWrite_16(&USB200.INTENB1,
- 0,
- USB_INTENB1_BCHGE_SHIFT,
- USB_INTENB1_BCHGE);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_set_devadd
-* Description : DEVADDn register is set by specified value
-* Arguments : uint16_t addr : Device address
-* : uint16_t *devadd : Set value
-* Return Value : none
-*******************************************************************************/
-void usb0_host_set_devadd (uint16_t addr, uint16_t * devadd)
-{
- uint16_t * ptr;
- uint16_t ret_flag = DEVDRV_FLAG_ON; // avoid warning.
-
- switch (addr)
- {
- case USB_HOST_DEVICE_0:
- ptr = (uint16_t *)&USB200.DEVADD0;
- break;
-
- case USB_HOST_DEVICE_1:
- ptr = (uint16_t *)&USB200.DEVADD1;
- break;
-
- case USB_HOST_DEVICE_2:
- ptr = (uint16_t *)&USB200.DEVADD2;
- break;
-
- case USB_HOST_DEVICE_3:
- ptr = (uint16_t *)&USB200.DEVADD3;
- break;
-
- case USB_HOST_DEVICE_4:
- ptr = (uint16_t *)&USB200.DEVADD4;
- break;
-
- case USB_HOST_DEVICE_5:
- ptr = (uint16_t *)&USB200.DEVADD5;
- break;
-
- case USB_HOST_DEVICE_6:
- ptr = (uint16_t *)&USB200.DEVADD6;
- break;
-
- case USB_HOST_DEVICE_7:
- ptr = (uint16_t *)&USB200.DEVADD7;
- break;
-
- case USB_HOST_DEVICE_8:
- ptr = (uint16_t *)&USB200.DEVADD8;
- break;
-
- case USB_HOST_DEVICE_9:
- ptr = (uint16_t *)&USB200.DEVADD9;
- break;
-
- case USB_HOST_DEVICE_10:
- ptr = (uint16_t *)&USB200.DEVADDA;
- break;
-
- default:
- ret_flag = DEVDRV_FLAG_OFF;
- break;
- }
-
- if (ret_flag == DEVDRV_FLAG_ON)
- {
- *ptr = (uint16_t)(*devadd & USB_HOST_DEVADD_MASK);
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_get_devadd
-* Description : DEVADDn register is obtained
-* Arguments : uint16_t addr : Device address
-* : uint16_t *devadd : USB_HOST_DEVADD register value
-* Return Value : none
-*******************************************************************************/
-void usb0_host_get_devadd (uint16_t addr, uint16_t * devadd)
-{
- uint16_t * ptr;
- uint16_t ret_flag = DEVDRV_FLAG_ON; // avoid warning.
-
- switch (addr)
- {
- case USB_HOST_DEVICE_0:
- ptr = (uint16_t *)&USB200.DEVADD0;
- break;
-
- case USB_HOST_DEVICE_1:
- ptr = (uint16_t *)&USB200.DEVADD1;
- break;
-
- case USB_HOST_DEVICE_2:
- ptr = (uint16_t *)&USB200.DEVADD2;
- break;
-
- case USB_HOST_DEVICE_3:
- ptr = (uint16_t *)&USB200.DEVADD3;
- break;
-
- case USB_HOST_DEVICE_4:
- ptr = (uint16_t *)&USB200.DEVADD4;
- break;
-
- case USB_HOST_DEVICE_5:
- ptr = (uint16_t *)&USB200.DEVADD5;
- break;
-
- case USB_HOST_DEVICE_6:
- ptr = (uint16_t *)&USB200.DEVADD6;
- break;
-
- case USB_HOST_DEVICE_7:
- ptr = (uint16_t *)&USB200.DEVADD7;
- break;
-
- case USB_HOST_DEVICE_8:
- ptr = (uint16_t *)&USB200.DEVADD8;
- break;
-
- case USB_HOST_DEVICE_9:
- ptr = (uint16_t *)&USB200.DEVADD9;
- break;
-
- case USB_HOST_DEVICE_10:
- ptr = (uint16_t *)&USB200.DEVADDA;
- break;
-
- default:
- ret_flag = DEVDRV_FLAG_OFF;
- break;
- }
-
- if (ret_flag == DEVDRV_FLAG_ON)
- {
- *devadd = *ptr;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_EnableINT_Module
-* Description : Enables BEMP/NRDY/BRDY interrupt and SIGN/SACK interrupt.
-* : Enables NRDY/BEMP interrupt in the pipe0.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb0_host_EnableINT_Module (void)
-{
- uint16_t buf;
-
- buf = USB200.INTENB0;
- buf |= (USB_HOST_BITBEMPE | USB_HOST_BITNRDYE | USB_HOST_BITBRDYE);
- USB200.INTENB0 = buf;
-
- buf = USB200.INTENB1;
- buf |= (USB_HOST_BITSIGNE | USB_HOST_BITSACKE);
- USB200.INTENB1 = buf;
-
- usb0_host_enable_nrdy_int(USB_HOST_PIPE0);
- usb0_host_enable_bemp_int(USB_HOST_PIPE0);
-}
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/usb0/src/userdef/usb0_host_dmacdrv.c Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,698 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb0_host_dmacdrv.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "r_typedefs.h"
-#include "iodefine.h"
-#include "rza_io_regrw.h"
-#include "usb0_host_dmacdrv.h"
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-#define DMAC_INDEFINE (255) /* Macro definition when REQD bit is not used */
-
-/* ==== Request setting information for on-chip peripheral module ==== */
-typedef enum dmac_peri_req_reg_type
-{
- DMAC_REQ_MID,
- DMAC_REQ_RID,
- DMAC_REQ_AM,
- DMAC_REQ_LVL,
- DMAC_REQ_REQD
-} dmac_peri_req_reg_type_t;
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-/* ==== Prototype declaration ==== */
-
-/* ==== Global variable ==== */
-/* On-chip peripheral module request setting table */
-static const uint8_t usb0_host_dmac_peri_req_init_table[8][5] =
-{
- /* MID,RID, AM,LVL,REQD */
- { 32, 3, 2, 1, 1}, /* USB_0 channel 0 transmit FIFO empty */
- { 32, 3, 2, 1, 0}, /* USB_0 channel 0 receive FIFO full */
- { 33, 3, 2, 1, 1}, /* USB_0 channel 1 transmit FIFO empty */
- { 33, 3, 2, 1, 0}, /* USB_0 channel 1 receive FIFO full */
- { 34, 3, 2, 1, 1}, /* USB_1 channel 0 transmit FIFO empty */
- { 34, 3, 2, 1, 0}, /* USB_1 channel 0 receive FIFO full */
- { 35, 3, 2, 1, 1}, /* USB_1 channel 1 transmit FIFO empty */
- { 35, 3, 2, 1, 0}, /* USB_1 channel 1 receive FIFO full */
-};
-
-
-/*******************************************************************************
-* Function Name: usb0_host_DMAC1_PeriReqInit
-* Description : Sets the register mode for DMA mode and the on-chip peripheral
-* : module request for transfer request for DMAC channel 1.
-* : Executes DMAC initial setting using the DMA information
-* : specified by the argument *trans_info and the enabled/disabled
-* : continuous transfer specified by the argument continuation.
-* : Registers DMAC channel 1 interrupt handler function and sets
-* : the interrupt priority level. Then enables transfer completion
-* : interrupt.
-* Arguments : dmac_transinfo_t * trans_info : Setting information to DMAC
-* : : register
-* : uint32_t dmamode : DMA mode (only for DMAC_MODE_REGISTER)
-* : uint32_t continuation : Set continuous transfer to be valid
-* : : after DMA transfer has been completed
-* : DMAC_SAMPLE_CONTINUATION : Execute continuous transfer
-* : DMAC_SAMPLE_SINGLE : Do not execute continuous
-* : : transfer
-* : uint32_t request_factor : Factor for on-chip peripheral module
-* : : request
-* : DMAC_REQ_OSTM0TINT : OSTM_0 compare match
-* : DMAC_REQ_OSTM1TINT : OSTM_1 compare match
-* : DMAC_REQ_TGI0A : MTU2_0 input capture/compare match
-* : :
-* : uint32_t req_direction : Setting value of CHCFG_n register
-* : : REQD bit
-* Return Value : none
-*******************************************************************************/
-void usb0_host_DMAC1_PeriReqInit (const dmac_transinfo_t * trans_info, uint32_t dmamode, uint32_t continuation,
- uint32_t request_factor, uint32_t req_direction)
-{
- /* ==== Register mode ==== */
- if (DMAC_MODE_REGISTER == dmamode)
- {
- /* ==== Next0 register set ==== */
- DMAC1.N0SA_n = trans_info->src_addr; /* Start address of transfer source */
- DMAC1.N0DA_n = trans_info->dst_addr; /* Start address of transfer destination */
- DMAC1.N0TB_n = trans_info->count; /* Total transfer byte count */
-
- /* DAD : Transfer destination address counting direction */
- /* SAD : Transfer source address counting direction */
- /* DDS : Transfer destination transfer size */
- /* SDS : Transfer source transfer size */
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- trans_info->daddr_dir,
- DMAC1_CHCFG_n_DAD_SHIFT,
- DMAC1_CHCFG_n_DAD);
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- trans_info->saddr_dir,
- DMAC1_CHCFG_n_SAD_SHIFT,
- DMAC1_CHCFG_n_SAD);
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- trans_info->dst_size,
- DMAC1_CHCFG_n_DDS_SHIFT,
- DMAC1_CHCFG_n_DDS);
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- trans_info->src_size,
- DMAC1_CHCFG_n_SDS_SHIFT,
- DMAC1_CHCFG_n_SDS);
-
- /* DMS : Register mode */
- /* RSEL : Select Next0 register set */
- /* SBE : No discharge of buffer data when aborted */
- /* DEM : No DMA interrupt mask */
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- 0,
- DMAC1_CHCFG_n_DMS_SHIFT,
- DMAC1_CHCFG_n_DMS);
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- 0,
- DMAC1_CHCFG_n_RSEL_SHIFT,
- DMAC1_CHCFG_n_RSEL);
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- 0,
- DMAC1_CHCFG_n_SBE_SHIFT,
- DMAC1_CHCFG_n_SBE);
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- 0,
- DMAC1_CHCFG_n_DEM_SHIFT,
- DMAC1_CHCFG_n_DEM);
-
- /* ---- Continuous transfer ---- */
- if (DMAC_SAMPLE_CONTINUATION == continuation)
- {
- /* REN : Execute continuous transfer */
- /* RSW : Change register set when DMA transfer is completed. */
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- 1,
- DMAC1_CHCFG_n_REN_SHIFT,
- DMAC1_CHCFG_n_REN);
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- 1,
- DMAC1_CHCFG_n_RSW_SHIFT,
- DMAC1_CHCFG_n_RSW);
- }
- /* ---- Single transfer ---- */
- else
- {
- /* REN : Do not execute continuous transfer */
- /* RSW : Do not change register set when DMA transfer is completed. */
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- 0,
- DMAC1_CHCFG_n_REN_SHIFT,
- DMAC1_CHCFG_n_REN);
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- 0,
- DMAC1_CHCFG_n_RSW_SHIFT,
- DMAC1_CHCFG_n_RSW);
- }
-
- /* TM : Single transfer */
- /* SEL : Channel setting */
- /* HIEN, LOEN : On-chip peripheral module request */
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- 0,
- DMAC1_CHCFG_n_TM_SHIFT,
- DMAC1_CHCFG_n_TM);
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- 1,
- DMAC1_CHCFG_n_SEL_SHIFT,
- DMAC1_CHCFG_n_SEL);
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- 1,
- DMAC1_CHCFG_n_HIEN_SHIFT,
- DMAC1_CHCFG_n_HIEN);
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- 0,
- DMAC1_CHCFG_n_LOEN_SHIFT,
- DMAC1_CHCFG_n_LOEN);
-
- /* ---- Set factor by specified on-chip peripheral module request ---- */
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- usb0_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_AM],
- DMAC1_CHCFG_n_AM_SHIFT,
- DMAC1_CHCFG_n_AM);
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- usb0_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_LVL],
- DMAC1_CHCFG_n_LVL_SHIFT,
- DMAC1_CHCFG_n_LVL);
- if (usb0_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_REQD] != DMAC_INDEFINE)
- {
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- usb0_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_REQD],
- DMAC1_CHCFG_n_REQD_SHIFT,
- DMAC1_CHCFG_n_REQD);
- }
- else
- {
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- req_direction,
- DMAC1_CHCFG_n_REQD_SHIFT,
- DMAC1_CHCFG_n_REQD);
- }
- RZA_IO_RegWrite_32(&DMAC01.DMARS,
- usb0_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_RID],
- DMAC01_DMARS_CH1_RID_SHIFT,
- DMAC01_DMARS_CH1_RID);
- RZA_IO_RegWrite_32(&DMAC01.DMARS,
- usb0_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_MID],
- DMAC01_DMARS_CH1_MID_SHIFT,
- DMAC01_DMARS_CH1_MID);
-
- /* PR : Round robin mode */
- RZA_IO_RegWrite_32(&DMAC07.DCTRL_0_7,
- 1,
- DMAC07_DCTRL_0_7_PR_SHIFT,
- DMAC07_DCTRL_0_7_PR);
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_DMAC1_Open
-* Description : Enables DMAC channel 1 transfer.
-* Arguments : uint32_t req : DMAC request mode
-* Return Value : 0 : Succeeded in enabling DMA transfer
-* : -1 : Failed to enable DMA transfer (due to DMA operation)
-*******************************************************************************/
-int32_t usb0_host_DMAC1_Open (uint32_t req)
-{
- int32_t ret;
- volatile uint8_t dummy;
-
- /* Transferable? */
- if ((0 == RZA_IO_RegRead_32(&DMAC1.CHSTAT_n,
- DMAC1_CHSTAT_n_EN_SHIFT,
- DMAC1_CHSTAT_n_EN)) &&
- (0 == RZA_IO_RegRead_32(&DMAC1.CHSTAT_n,
- DMAC1_CHSTAT_n_TACT_SHIFT,
- DMAC1_CHSTAT_n_TACT)))
- {
- /* Clear Channel Status Register */
- RZA_IO_RegWrite_32(&DMAC1.CHCTRL_n,
- 1,
- DMAC1_CHCTRL_n_SWRST_SHIFT,
- DMAC1_CHCTRL_n_SWRST);
- dummy = RZA_IO_RegRead_32(&DMAC1.CHCTRL_n,
- DMAC1_CHCTRL_n_SWRST_SHIFT,
- DMAC1_CHCTRL_n_SWRST);
- /* Enable DMA transfer */
- RZA_IO_RegWrite_32(&DMAC1.CHCTRL_n,
- 1,
- DMAC1_CHCTRL_n_SETEN_SHIFT,
- DMAC1_CHCTRL_n_SETEN);
-
- /* ---- Request by software ---- */
- if (DMAC_REQ_MODE_SOFT == req)
- {
- /* DMA transfer Request by software */
- RZA_IO_RegWrite_32(&DMAC1.CHCTRL_n,
- 1,
- DMAC1_CHCTRL_n_STG_SHIFT,
- DMAC1_CHCTRL_n_STG);
- }
-
- ret = 0;
- }
- else
- {
- ret = -1;
- }
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_DMAC1_Close
-* Description : Aborts DMAC channel 1 transfer. Returns the remaining transfer
-* : byte count at the time of DMA transfer abort to the argument
-* : *remain.
-* Arguments : uint32_t * remain : Remaining transfer byte count when
-* : : DMA transfer is aborted
-* Return Value : none
-*******************************************************************************/
-void usb0_host_DMAC1_Close (uint32_t * remain)
-{
-
- /* ==== Abort transfer ==== */
- RZA_IO_RegWrite_32(&DMAC1.CHCTRL_n,
- 1,
- DMAC1_CHCTRL_n_CLREN_SHIFT,
- DMAC1_CHCTRL_n_CLREN);
-
- while (1 == RZA_IO_RegRead_32(&DMAC1.CHSTAT_n,
- DMAC1_CHSTAT_n_TACT_SHIFT,
- DMAC1_CHSTAT_n_TACT))
- {
- /* Loop until transfer is aborted */
- }
-
- while (1 == RZA_IO_RegRead_32(&DMAC1.CHSTAT_n,
- DMAC1_CHSTAT_n_EN_SHIFT,
- DMAC1_CHSTAT_n_EN))
- {
- /* Loop until 0 is set in EN before checking the remaining transfer byte count */
- }
- /* ==== Obtain remaining transfer byte count ==== */
- *remain = DMAC1.CRTB_n;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_DMAC1_Load_Set
-* Description : Sets the transfer source address, transfer destination
-* : address, and total transfer byte count respectively
-* : specified by the argument src_addr, dst_addr, and count to
-* : DMAC channel 1 as DMA transfer information.
-* : Sets the register set selected by the CHCFG_n register
-* : RSEL bit from the Next0 or Next1 register set.
-* : This function should be called when DMA transfer of DMAC
-* : channel 1 is aboted.
-* Arguments : uint32_t src_addr : Transfer source address
-* : uint32_t dst_addr : Transfer destination address
-* : uint32_t count : Total transfer byte count
-* Return Value : none
-*******************************************************************************/
-void usb0_host_DMAC1_Load_Set (uint32_t src_addr, uint32_t dst_addr, uint32_t count)
-{
- uint8_t reg_set;
-
- /* Obtain register set in use */
- reg_set = RZA_IO_RegRead_32(&DMAC1.CHSTAT_n,
- DMAC1_CHSTAT_n_SR_SHIFT,
- DMAC1_CHSTAT_n_SR);
-
- /* ==== Load ==== */
- if (0 == reg_set)
- {
- /* ---- Next0 Register Set ---- */
- DMAC1.N0SA_n = src_addr; /* Start address of transfer source */
- DMAC1.N0DA_n = dst_addr; /* Start address of transfer destination */
- DMAC1.N0TB_n = count; /* Total transfer byte count */
- }
- else
- {
- /* ---- Next1 Register Set ---- */
- DMAC1.N1SA_n = src_addr; /* Start address of transfer source */
- DMAC1.N1DA_n = dst_addr; /* Start address of transfer destination */
- DMAC1.N1TB_n = count; /* Total transfer byte count */
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_DMAC2_PeriReqInit
-* Description : Sets the register mode for DMA mode and the on-chip peripheral
-* : module request for transfer request for DMAC channel 2.
-* : Executes DMAC initial setting using the DMA information
-* : specified by the argument *trans_info and the enabled/disabled
-* : continuous transfer specified by the argument continuation.
-* : Registers DMAC channel 2 interrupt handler function and sets
-* : the interrupt priority level. Then enables transfer completion
-* : interrupt.
-* Arguments : dmac_transinfo_t * trans_info : Setting information to DMAC
-* : : register
-* : uint32_t dmamode : DMA mode (only for DMAC_MODE_REGISTER)
-* : uint32_t continuation : Set continuous transfer to be valid
-* : : after DMA transfer has been completed
-* : DMAC_SAMPLE_CONTINUATION : Execute continuous transfer
-* : DMAC_SAMPLE_SINGLE : Do not execute continuous
-* : : transfer
-* : uint32_t request_factor : Factor for on-chip peripheral module
-* : : request
-* : DMAC_REQ_OSTM0TINT : OSTM_0 compare match
-* : DMAC_REQ_OSTM1TINT : OSTM_1 compare match
-* : DMAC_REQ_TGI0A : MTU2_0 input capture/compare match
-* : :
-* : uint32_t req_direction : Setting value of CHCFG_n register
-* : : REQD bit
-* Return Value : none
-*******************************************************************************/
-void usb0_host_DMAC2_PeriReqInit (const dmac_transinfo_t * trans_info, uint32_t dmamode, uint32_t continuation,
- uint32_t request_factor, uint32_t req_direction)
-{
- /* ==== Register mode ==== */
- if (DMAC_MODE_REGISTER == dmamode)
- {
- /* ==== Next0 register set ==== */
- DMAC2.N0SA_n = trans_info->src_addr; /* Start address of transfer source */
- DMAC2.N0DA_n = trans_info->dst_addr; /* Start address of transfer destination */
- DMAC2.N0TB_n = trans_info->count; /* Total transfer byte count */
-
- /* DAD : Transfer destination address counting direction */
- /* SAD : Transfer source address counting direction */
- /* DDS : Transfer destination transfer size */
- /* SDS : Transfer source transfer size */
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- trans_info->daddr_dir,
- DMAC2_CHCFG_n_DAD_SHIFT,
- DMAC2_CHCFG_n_DAD);
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- trans_info->saddr_dir,
- DMAC2_CHCFG_n_SAD_SHIFT,
- DMAC2_CHCFG_n_SAD);
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- trans_info->dst_size,
- DMAC2_CHCFG_n_DDS_SHIFT,
- DMAC2_CHCFG_n_DDS);
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- trans_info->src_size,
- DMAC2_CHCFG_n_SDS_SHIFT,
- DMAC2_CHCFG_n_SDS);
-
- /* DMS : Register mode */
- /* RSEL : Select Next0 register set */
- /* SBE : No discharge of buffer data when aborted */
- /* DEM : No DMA interrupt mask */
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- 0,
- DMAC2_CHCFG_n_DMS_SHIFT,
- DMAC2_CHCFG_n_DMS);
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- 0,
- DMAC2_CHCFG_n_RSEL_SHIFT,
- DMAC2_CHCFG_n_RSEL);
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- 0,
- DMAC2_CHCFG_n_SBE_SHIFT,
- DMAC2_CHCFG_n_SBE);
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- 0,
- DMAC2_CHCFG_n_DEM_SHIFT,
- DMAC2_CHCFG_n_DEM);
-
- /* ---- Continuous transfer ---- */
- if (DMAC_SAMPLE_CONTINUATION == continuation)
- {
- /* REN : Execute continuous transfer */
- /* RSW : Change register set when DMA transfer is completed. */
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- 1,
- DMAC2_CHCFG_n_REN_SHIFT,
- DMAC2_CHCFG_n_REN);
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- 1,
- DMAC2_CHCFG_n_RSW_SHIFT,
- DMAC2_CHCFG_n_RSW);
- }
- /* ---- Single transfer ---- */
- else
- {
- /* REN : Do not execute continuous transfer */
- /* RSW : Do not change register set when DMA transfer is completed. */
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- 0,
- DMAC2_CHCFG_n_REN_SHIFT,
- DMAC2_CHCFG_n_REN);
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- 0,
- DMAC2_CHCFG_n_RSW_SHIFT,
- DMAC2_CHCFG_n_RSW);
- }
-
- /* TM : Single transfer */
- /* SEL : Channel setting */
- /* HIEN, LOEN : On-chip peripheral module request */
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- 0,
- DMAC2_CHCFG_n_TM_SHIFT,
- DMAC2_CHCFG_n_TM);
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- 2,
- DMAC2_CHCFG_n_SEL_SHIFT,
- DMAC2_CHCFG_n_SEL);
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- 1,
- DMAC2_CHCFG_n_HIEN_SHIFT,
- DMAC2_CHCFG_n_HIEN);
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- 0,
- DMAC2_CHCFG_n_LOEN_SHIFT,
- DMAC2_CHCFG_n_LOEN);
-
- /* ---- Set factor by specified on-chip peripheral module request ---- */
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- usb0_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_AM],
- DMAC2_CHCFG_n_AM_SHIFT,
- DMAC2_CHCFG_n_AM);
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- usb0_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_LVL],
- DMAC2_CHCFG_n_LVL_SHIFT,
- DMAC2_CHCFG_n_LVL);
- if (usb0_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_REQD] != DMAC_INDEFINE)
- {
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- usb0_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_REQD],
- DMAC2_CHCFG_n_REQD_SHIFT,
- DMAC2_CHCFG_n_REQD);
- }
- else
- {
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- req_direction,
- DMAC2_CHCFG_n_REQD_SHIFT,
- DMAC2_CHCFG_n_REQD);
- }
- RZA_IO_RegWrite_32(&DMAC23.DMARS,
- usb0_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_RID],
- DMAC23_DMARS_CH2_RID_SHIFT,
- DMAC23_DMARS_CH2_RID);
- RZA_IO_RegWrite_32(&DMAC23.DMARS,
- usb0_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_MID],
- DMAC23_DMARS_CH2_MID_SHIFT,
- DMAC23_DMARS_CH2_MID);
-
- /* PR : Round robin mode */
- RZA_IO_RegWrite_32(&DMAC07.DCTRL_0_7,
- 1,
- DMAC07_DCTRL_0_7_PR_SHIFT,
- DMAC07_DCTRL_0_7_PR);
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_DMAC2_Open
-* Description : Enables DMAC channel 2 transfer.
-* Arguments : uint32_t req : DMAC request mode
-* Return Value : 0 : Succeeded in enabling DMA transfer
-* : -1 : Failed to enable DMA transfer (due to DMA operation)
-*******************************************************************************/
-int32_t usb0_host_DMAC2_Open (uint32_t req)
-{
- int32_t ret;
- volatile uint8_t dummy;
-
- /* Transferable? */
- if ((0 == RZA_IO_RegRead_32(&DMAC2.CHSTAT_n,
- DMAC2_CHSTAT_n_EN_SHIFT,
- DMAC2_CHSTAT_n_EN)) &&
- (0 == RZA_IO_RegRead_32(&DMAC2.CHSTAT_n,
- DMAC2_CHSTAT_n_TACT_SHIFT,
- DMAC2_CHSTAT_n_TACT)))
- {
- /* Clear Channel Status Register */
- RZA_IO_RegWrite_32(&DMAC2.CHCTRL_n,
- 1,
- DMAC2_CHCTRL_n_SWRST_SHIFT,
- DMAC2_CHCTRL_n_SWRST);
- dummy = RZA_IO_RegRead_32(&DMAC2.CHCTRL_n,
- DMAC2_CHCTRL_n_SWRST_SHIFT,
- DMAC2_CHCTRL_n_SWRST);
- /* Enable DMA transfer */
- RZA_IO_RegWrite_32(&DMAC2.CHCTRL_n,
- 1,
- DMAC2_CHCTRL_n_SETEN_SHIFT,
- DMAC2_CHCTRL_n_SETEN);
-
- /* ---- Request by software ---- */
- if (DMAC_REQ_MODE_SOFT == req)
- {
- /* DMA transfer Request by software */
- RZA_IO_RegWrite_32(&DMAC2.CHCTRL_n,
- 1,
- DMAC2_CHCTRL_n_STG_SHIFT,
- DMAC2_CHCTRL_n_STG);
- }
-
- ret = 0;
- }
- else
- {
- ret = -1;
- }
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_DMAC2_Close
-* Description : Aborts DMAC channel 2 transfer. Returns the remaining transfer
-* : byte count at the time of DMA transfer abort to the argument
-* : *remain.
-* Arguments : uint32_t * remain : Remaining transfer byte count when
-* : : DMA transfer is aborted
-* Return Value : none
-*******************************************************************************/
-void usb0_host_DMAC2_Close (uint32_t * remain)
-{
-
- /* ==== Abort transfer ==== */
- RZA_IO_RegWrite_32(&DMAC2.CHCTRL_n,
- 1,
- DMAC2_CHCTRL_n_CLREN_SHIFT,
- DMAC2_CHCTRL_n_CLREN);
-
- while (1 == RZA_IO_RegRead_32(&DMAC2.CHSTAT_n,
- DMAC2_CHSTAT_n_TACT_SHIFT,
- DMAC2_CHSTAT_n_TACT))
- {
- /* Loop until transfer is aborted */
- }
-
- while (1 == RZA_IO_RegRead_32(&DMAC2.CHSTAT_n,
- DMAC2_CHSTAT_n_EN_SHIFT,
- DMAC2_CHSTAT_n_EN))
- {
- /* Loop until 0 is set in EN before checking the remaining transfer byte count */
- }
- /* ==== Obtain remaining transfer byte count ==== */
- *remain = DMAC2.CRTB_n;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_DMAC2_Load_Set
-* Description : Sets the transfer source address, transfer destination
-* : address, and total transfer byte count respectively
-* : specified by the argument src_addr, dst_addr, and count to
-* : DMAC channel 2 as DMA transfer information.
-* : Sets the register set selected by the CHCFG_n register
-* : RSEL bit from the Next0 or Next1 register set.
-* : This function should be called when DMA transfer of DMAC
-* : channel 2 is aboted.
-* Arguments : uint32_t src_addr : Transfer source address
-* : uint32_t dst_addr : Transfer destination address
-* : uint32_t count : Total transfer byte count
-* Return Value : none
-*******************************************************************************/
-void usb0_host_DMAC2_Load_Set (uint32_t src_addr, uint32_t dst_addr, uint32_t count)
-{
- uint8_t reg_set;
-
- /* Obtain register set in use */
- reg_set = RZA_IO_RegRead_32(&DMAC2.CHSTAT_n,
- DMAC2_CHSTAT_n_SR_SHIFT,
- DMAC2_CHSTAT_n_SR);
-
- /* ==== Load ==== */
- if (0 == reg_set)
- {
- /* ---- Next0 Register Set ---- */
- DMAC2.N0SA_n = src_addr; /* Start address of transfer source */
- DMAC2.N0DA_n = dst_addr; /* Start address of transfer destination */
- DMAC2.N0TB_n = count; /* Total transfer byte count */
- }
- else
- {
- /* ---- Next1 Register Set ---- */
- DMAC2.N1SA_n = src_addr; /* Start address of transfer source */
- DMAC2.N1DA_n = dst_addr; /* Start address of transfer destination */
- DMAC2.N1TB_n = count; /* Total transfer byte count */
- }
-}
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/usb0/src/userdef/usb0_host_userdef.c Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,778 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb0_host_userdef.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include <stdio.h>
-#include "cmsis_os.h"
-#include "r_typedefs.h"
-#include "iodefine.h"
-#include "devdrv_usb_host_api.h"
-#include "usb0_host.h"
-#include "MBRZA1H.h" /* INTC Driver Header */
-#include "usb0_host_dmacdrv.h"
-#include "ohci_wrapp_RZ_A1_local.h"
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-#define DUMMY_ACCESS OSTM0CNT
-
-/* #define CACHE_WRITEBACK */
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-extern int32_t io_cwb(unsigned long start, unsigned long end);
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-static void usb0_host_enable_dmac0(uint32_t src, uint32_t dst, uint32_t count,
- uint32_t size, uint32_t dir, uint32_t fifo, uint16_t dfacc);
-static void usb0_host_enable_dmac1(uint32_t src, uint32_t dst, uint32_t count,
- uint32_t size, uint32_t dir, uint32_t fifo, uint16_t dfacc);
-static void Userdef_USB_usb0_host_delay_10us_2(void);
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb0_host_d0fifo_dmaintid
-* Description : get D0FIFO DMA Interrupt ID
-* Arguments : none
-* Return Value : D0FIFO DMA Interrupt ID
-*******************************************************************************/
-uint16_t Userdef_USB_usb0_host_d0fifo_dmaintid (void)
-{
-#if(1) /* ohci_wrapp */
- return 0xFFFF;
-#else
- return DMAINT1_IRQn;
-#endif
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb0_host_d1fifo_dmaintid
-* Description : get D1FIFO DMA Interrupt ID
-* Arguments : none
-* Return Value : D1FIFO DMA Interrupt ID
-*******************************************************************************/
-uint16_t Userdef_USB_usb0_host_d1fifo_dmaintid (void)
-{
-#if(1) /* ohci_wrapp */
- return 0xFFFF;
-#else
- return DMAINT2_IRQn;
-#endif
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb0_host_attach
-* Description : Wait for the software of 1ms.
-* : Alter this function according to the user's system.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void Userdef_USB_usb0_host_attach (void)
-{
-// printf("\n");
-// printf("channel 0 attach device\n");
-// printf("\n");
- ohciwrapp_loc_Connect(1);
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb0_host_detach
-* Description : Wait for the software of 1ms.
-* : Alter this function according to the user's system.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void Userdef_USB_usb0_host_detach (void)
-{
-// printf("\n");
-// printf("channel 0 detach device\n");
-// printf("\n");
- ohciwrapp_loc_Connect(0);
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb0_host_delay_1ms
-* Description : Wait for the software of 1ms.
-* : Alter this function according to the user's system.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void Userdef_USB_usb0_host_delay_1ms (void)
-{
- osDelay(1);
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb0_host_delay_xms
-* Description : Wait for the software in the period of time specified by the
-* : argument.
-* : Alter this function according to the user's system.
-* Arguments : uint32_t msec ; Wait Time (msec)
-* Return Value : none
-*******************************************************************************/
-void Userdef_USB_usb0_host_delay_xms (uint32_t msec)
-{
- osDelay(msec);
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb0_host_delay_10us
-* Description : Waits for software for the period specified by the argument.
-* : Alter this function according to the user's system.
-* Arguments : uint32_t usec ; Wait Time(x 10usec)
-* Return Value : none
-*******************************************************************************/
-void Userdef_USB_usb0_host_delay_10us (uint32_t usec)
-{
- volatile int i;
-
- /* Wait 10us (Please change for your MCU) */
- for (i = 0; i < usec; ++i)
- {
- Userdef_USB_usb0_host_delay_10us_2();
- }
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb0_host_delay_10us_2
-* Description : Waits for software for the period specified by the argument.
-* : Alter this function according to the user's system.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-static void Userdef_USB_usb0_host_delay_10us_2 (void)
-{
- volatile int i;
- volatile unsigned long tmp;
-
- /* Wait 1us (Please change for your MCU) */
- for (i = 0; i < 14; ++i)
- {
- tmp = DUMMY_ACCESS;
- }
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb0_host_delay_500ns
-* Description : Wait for software for 500ns.
-* : Alter this function according to the user's system.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void Userdef_USB_usb0_host_delay_500ns (void)
-{
- volatile int i;
- volatile unsigned long tmp;
-
- /* Wait 500ns (Please change for your MCU) */
- /* Wait 500ns I clock 266MHz */
- tmp = DUMMY_ACCESS;
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb0_host_start_dma
-* Description : Enables DMA transfer on the information specified by the argument.
-* : Set DMAC register by this function to enable DMA transfer.
-* : After executing this function, USB module is set to start DMA
-* : transfer. DMA transfer should not wait for DMA transfer complete.
-* Arguments : USB_HOST_DMA_t *dma : DMA parameter
-* : typedef struct{
-* : uint32_t fifo; FIFO for using
-* : uint32_t buffer; Start address of transfer source/destination
-* : uint32_t bytes; Transfer size(Byte)
-* : uint32_t dir; Transfer direction(0:Buffer->FIFO, 1:FIFO->Buffer)
-* : uint32_t size; DMA transfer size
-* : } USB_HOST_DMA_t;
-* : uint16_t dfacc ; 0 : cycle steal mode
-* : 1 : 16byte continuous mode
-* : 2 : 32byte continuous mode
-* Return Value : none
-*******************************************************************************/
-void Userdef_USB_usb0_host_start_dma (USB_HOST_DMA_t * dma, uint16_t dfacc)
-{
- uint32_t trncount;
- uint32_t src;
- uint32_t dst;
- uint32_t size;
- uint32_t dir;
-#ifdef CACHE_WRITEBACK
- uint32_t ptr;
-#endif
-
- trncount = dma->bytes;
- dir = dma->dir;
-
- if (dir == USB_HOST_FIFO2BUF)
- {
- /* DxFIFO determination */
- dst = dma->buffer;
-#ifndef __USB_HOST_DF_ACC_ENABLE__
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- src = (uint32_t)(&USB200.D0FIFO.UINT32);
- }
- else
- {
- src = (uint32_t)(&USB200.D1FIFO.UINT32);
- }
- size = dma->size;
-
- if (size == 0)
- {
- src += 3; /* byte access */
- }
- else if (size == 1)
- {
- src += 2; /* short access */
- }
- else
- {
- /* Do Nothing */
- }
-#else
- size = dma->size;
-
- if (size == 2)
- {
- /* 32bit access */
- if (dfacc == 2)
- {
- /* 32byte access */
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- src = (uint32_t)(&USB200.D0FIFOB0);
- }
- else
- {
- src = (uint32_t)(&USB200.D1FIFOB0);
- }
- }
- else if (dfacc == 1)
- {
- /* 16byte access */
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- src = (uint32_t)(&USB200.D0FIFOB0);
- }
- else
- {
- src = (uint32_t)(&USB200.D1FIFOB0);
- }
- }
- else
- {
- /* normal access */
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- src = (uint32_t)(&USB200.D0FIFO.UINT32);
- }
- else
- {
- src = (uint32_t)(&USB200.D1FIFO.UINT32);
- }
- }
- }
- else if (size == 1)
- {
- /* 16bit access */
- dfacc = 0; /* force normal access */
-
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- src = (uint32_t)(&USB200.D0FIFO.UINT32);
- }
- else
- {
- src = (uint32_t)(&USB200.D1FIFO.UINT32);
- }
- src += 2; /* short access */
- }
- else
- {
- /* 8bit access */
- dfacc = 0; /* force normal access */
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- src = (uint32_t)(&USB200.D0FIFO.UINT32);
- }
- else
- {
- src = (uint32_t)(&USB200.D1FIFO.UINT32);
- }
- src += 3; /* byte access */
- }
-#endif
- }
- else
- {
- /* DxFIFO determination */
- src = dma->buffer;
-#ifndef __USB_HOST_DF_ACC_ENABLE__
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- dst = (uint32_t)(&USB200.D0FIFO.UINT32);
- }
- else
- {
- dst = (uint32_t)(&USB200.D1FIFO.UINT32);
- }
- size = dma->size;
-
- if (size == 0)
- {
- dst += 3; /* byte access */
- }
- else if (size == 1)
- {
- dst += 2; /* short access */
- }
- else
- {
- /* Do Nothing */
- }
-#else
- size = dma->size;
- if (size == 2)
- {
- /* 32bit access */
- if (dfacc == 2)
- {
- /* 32byte access */
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- dst = (uint32_t)(&USB200.D0FIFOB0);
- }
- else
- {
- dst = (uint32_t)(&USB200.D1FIFOB0);
- }
- }
- else if (dfacc == 1)
- {
- /* 16byte access */
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- dst = (uint32_t)(&USB200.D0FIFOB0);
- }
- else
- {
- dst = (uint32_t)(&USB200.D1FIFOB0);
- }
- }
- else
- {
- /* normal access */
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- dst = (uint32_t)(&USB200.D0FIFO.UINT32);
- }
- else
- {
- dst = (uint32_t)(&USB200.D1FIFO.UINT32);
- }
- }
- }
- else if (size == 1)
- {
- /* 16bit access */
- dfacc = 0; /* force normal access */
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- dst = (uint32_t)(&USB200.D0FIFO.UINT32);
- }
- else
- {
- dst = (uint32_t)(&USB200.D1FIFO.UINT32);
- }
- dst += 2; /* short access */
- }
- else
- {
- /* 8bit access */
- dfacc = 0; /* force normal access */
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- dst = (uint32_t)(&USB200.D0FIFO.UINT32);
- }
- else
- {
- dst = (uint32_t)(&USB200.D1FIFO.UINT32);
- }
- dst += 3; /* byte access */
- }
-#endif
- }
-
-#ifdef CACHE_WRITEBACK
- ptr = (uint32_t)dma->buffer;
- if ((ptr & 0x20000000ul) == 0)
- {
- io_cwb((uint32_t)ptr,(uint32_t)(ptr)+trncount);
- }
-#endif
-
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- usb0_host_enable_dmac0(src, dst, trncount, size, dir, dma->fifo, dfacc);
- }
- else
- {
- usb0_host_enable_dmac1(src, dst, trncount, size, dir, dma->fifo, dfacc);
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_enable_dmac0
-* Description : Enables DMA transfer on the information specified by the argument.
-* Arguments : uint32_t src : src address
-* : uint32_t dst : dst address
-* : uint32_t count : transfer byte
-* : uint32_t size : transfer size
-* : uint32_t dir : direction
-* : uint32_t fifo : FIFO(D0FIFO or D1FIFO)
-* : uint16_t dfacc : 0 : normal access
-* : : 1 : 16byte access
-* : : 2 : 32byte access
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_enable_dmac0 (uint32_t src, uint32_t dst, uint32_t count,
- uint32_t size, uint32_t dir, uint32_t fifo, uint16_t dfacc)
-{
- dmac_transinfo_t trans_info;
- uint32_t request_factor = 0;
- int32_t ret;
-
- /* ==== Variable setting for DMAC initialization ==== */
- trans_info.src_addr = (uint32_t)src; /* Start address of transfer source */
- trans_info.dst_addr = (uint32_t)dst; /* Start address of transfer destination */
- trans_info.count = (uint32_t)count; /* Total byte count to be transferred */
-#ifndef __USB_HOST_DF_ACC_ENABLE__
- if (size == 0)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_8; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_8; /* Transfer destination transfer size */
- }
- else if (size == 1)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_16; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_16; /* Transfer destination transfer size */
- }
- else if (size == 2)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_32; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_32; /* Transfer destination transfer size */
- }
- else
- {
-// printf("size error!!\n");
- }
-#else
- if (dfacc == 2)
- {
- /* 32byte access */
- trans_info.src_size = DMAC_TRANS_SIZE_256; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_256; /* Transfer destination transfer size */
- }
- else if (dfacc == 1)
- {
- /* 16byte access */
- trans_info.src_size = DMAC_TRANS_SIZE_128; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_128; /* Transfer destination transfer size */
- }
- else
- {
- /* normal access */
- if (size == 0)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_8; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_8; /* Transfer destination transfer size */
- }
- else if (size == 1)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_16; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_16; /* Transfer destination transfer size */
- }
- else if (size == 2)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_32; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_32; /* Transfer destination transfer size */
- }
- else
- {
-// printf("size error!!\n");
- }
- }
-#endif
-
- if (dir == USB_HOST_FIFO2BUF)
- {
- request_factor = DMAC_REQ_USB0_DMA0_RX; /* USB_0 channel 0 receive FIFO full */
- trans_info.saddr_dir = DMAC_TRANS_ADR_NO_INC; /* Count direction of transfer source address */
- trans_info.daddr_dir = DMAC_TRANS_ADR_INC; /* Count direction of transfer destination address */
- }
- else if (dir == USB_HOST_BUF2FIFO)
- {
- request_factor = DMAC_REQ_USB0_DMA0_TX; /* USB_0 channel 0 receive FIFO empty */
- trans_info.saddr_dir = DMAC_TRANS_ADR_INC; /* Count direction of transfer source address */
- trans_info.daddr_dir = DMAC_TRANS_ADR_NO_INC; /* Count direction of transfer destination address */
- }
- else
- {
- /* Do Nothing */
- }
-
- /* ==== DMAC initialization ==== */
- usb0_host_DMAC1_PeriReqInit((const dmac_transinfo_t *)&trans_info,
- DMAC_MODE_REGISTER,
- DMAC_SAMPLE_SINGLE,
- request_factor,
- 0); /* Don't care DMAC_REQ_REQD is setting in usb0_host_DMAC1_PeriReqInit() */
-
- /* ==== DMAC startup ==== */
- ret = usb0_host_DMAC1_Open(DMAC_REQ_MODE_PERI);
-
- if (ret != 0)
- {
-// printf("DMAC1 Open error!!\n");
- }
-
- return;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_enable_dmac1
-* Description : Enables DMA transfer on the information specified by the argument.
-* Arguments : uint32_t src : src address
-* : uint32_t dst : dst address
-* : uint32_t count : transfer byte
-* : uint32_t size : transfer size
-* : uint32_t dir : direction
-* : uint32_t fifo : FIFO(D0FIFO or D1FIFO)
-* : uint16_t dfacc : 0 : normal access
-* : : 1 : 16byte access
-* : : 2 : 32byte access
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_enable_dmac1 (uint32_t src, uint32_t dst, uint32_t count,
- uint32_t size, uint32_t dir, uint32_t fifo, uint16_t dfacc)
-{
- dmac_transinfo_t trans_info;
- uint32_t request_factor = 0;
- int32_t ret;
-
- /* ==== Variable setting for DMAC initialization ==== */
- trans_info.src_addr = (uint32_t)src; /* Start address of transfer source */
- trans_info.dst_addr = (uint32_t)dst; /* Start address of transfer destination */
- trans_info.count = (uint32_t)count; /* Total byte count to be transferred */
-#ifndef __USB_HOST_DF_ACC_ENABLE__
- if (size == 0)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_8; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_8; /* Transfer destination transfer size */
- }
- else if (size == 1)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_16; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_16; /* Transfer destination transfer size */
- }
- else if (size == 2)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_32; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_32; /* Transfer destination transfer size */
- }
- else
- {
-// printf("size error!!\n");
- }
-#else
- if (dfacc == 2)
- {
- /* 32byte access */
- trans_info.src_size = DMAC_TRANS_SIZE_256; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_256; /* Transfer destination transfer size */
- }
- else if (dfacc == 1)
- {
- /* 16byte access */
- trans_info.src_size = DMAC_TRANS_SIZE_128; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_128; /* Transfer destination transfer size */
- }
- else
- {
- /* normal access */
- if (size == 0)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_8; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_8; /* Transfer destination transfer size */
- }
- else if (size == 1)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_16; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_16; /* Transfer destination transfer size */
- }
- else if (size == 2)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_32; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_32; /* Transfer destination transfer size */
- }
- else
- {
-// printf("size error!!\n");
- }
- }
-#endif
-
- if (dir == USB_HOST_FIFO2BUF)
- {
- request_factor =DMAC_REQ_USB0_DMA1_RX; /* USB_0 channel 0 receive FIFO full */
- trans_info.saddr_dir = DMAC_TRANS_ADR_NO_INC; /* Count direction of transfer source address */
- trans_info.daddr_dir = DMAC_TRANS_ADR_INC; /* Count direction of transfer destination address */
- }
- else if (dir == USB_HOST_BUF2FIFO)
- {
- request_factor =DMAC_REQ_USB0_DMA1_TX; /* USB_0 channel 0 receive FIFO empty */
- trans_info.saddr_dir = DMAC_TRANS_ADR_INC; /* Count direction of transfer source address */
- trans_info.daddr_dir = DMAC_TRANS_ADR_NO_INC; /* Count direction of transfer destination address */
- }
- else
- {
- /* Do Nothing */
- }
-
- /* ==== DMAC initialization ==== */
- usb0_host_DMAC2_PeriReqInit((const dmac_transinfo_t *)&trans_info,
- DMAC_MODE_REGISTER,
- DMAC_SAMPLE_SINGLE,
- request_factor,
- 0); /* Don't care DMAC_REQ_REQD is setting in usb0_host_DMAC2_PeriReqInit() */
-
- /* ==== DMAC startup ==== */
- ret = usb0_host_DMAC2_Open(DMAC_REQ_MODE_PERI);
-
- if (ret != 0)
- {
-// printf("DMAC2 Open error!!\n");
- }
-
- return;
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb0_host_stop_dma0
-* Description : Disables DMA transfer.
-* Arguments : none
-* Return Value : uint32_t return Transfer Counter register(DMATCRn) value
-* : regarding to the bus width.
-* Notice : This function should be executed to DMAC executed at the time
-* : of specification of D0_FIF0_DMA in dma->fifo.
-*******************************************************************************/
-uint32_t Userdef_USB_usb0_host_stop_dma0 (void)
-{
- uint32_t remain;
-
- /* ==== DMAC release ==== */
- usb0_host_DMAC1_Close(&remain);
-
- return remain;
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb0_host_stop_dma1
-* Description : Disables DMA transfer.
-* : This function should be executed to DMAC executed at the time
-* : of specification of D1_FIF0_DMA in dma->fifo.
-* Arguments : none
-* Return Value : uint32_t return Transfer Counter register(DMATCRn) value
-* : regarding to the bus width.
-*******************************************************************************/
-uint32_t Userdef_USB_usb0_host_stop_dma1 (void)
-{
- uint32_t remain;
-
- /* ==== DMAC release ==== */
- usb0_host_DMAC2_Close(&remain);
-
- return remain;
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb0_host_notice
-* Description : Notice of USER
-* Arguments : const char *format
-* Return Value : none
-*******************************************************************************/
-void Userdef_USB_usb0_host_notice (const char * format)
-{
-// printf(format);
-
- return;
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb0_host_user_rdy
-* Description : This function notify a user and wait for trigger
-* Arguments : const char *format
-* : uint16_t data
-* Return Value : none
-*******************************************************************************/
-void Userdef_USB_usb0_host_user_rdy (const char * format, uint16_t data)
-{
-// printf(format, data);
- getchar();
-
- return;
-}
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/usb1/inc/usb1_host.h Fri Apr 29 01:16:38 2016 +0100 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,156 +0,0 @@ -/******************************************************************************* -* DISCLAIMER -* This software is supplied by Renesas Electronics Corporation and is only -* intended for use with Renesas products. No other uses are authorized. This -* software is owned by Renesas Electronics Corporation and is protected under -* all applicable laws, including copyright laws. -* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING -* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT -* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE -* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED. -* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS -* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE -* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR -* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE -* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. -* Renesas reserves the right, without notice, to make changes to this software -* and to discontinue the availability of this software. By using this software, -* you agree to the additional terms and conditions found by accessing the -* following link: -* http://www.renesas.com/disclaimer -* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved. -*******************************************************************************/ -/******************************************************************************* -* File Name : usb1_host.h -* $Rev: 1116 $ -* $Date:: 2014-07-09 16:29:19 +0900#$ -* Description : RZ/A1H R7S72100 USB Sample Program -*******************************************************************************/ -#ifndef USB1_HOST_H -#define USB1_HOST_H - -/******************************************************************************* -Includes <System Includes> , "Project Includes" -*******************************************************************************/ -#include "devdrv_usb_host_api.h" -#include "usb_host.h" - -/******************************************************************************* -Imported global variables and functions (from other files) -*******************************************************************************/ -extern const uint16_t g_usb1_host_bit_set[]; -extern uint32_t g_usb1_host_data_count[USB_HOST_MAX_PIPE_NO + 1]; -extern uint8_t *g_usb1_host_data_pointer[USB_HOST_MAX_PIPE_NO + 1]; - -extern uint16_t g_usb1_host_PipeIgnore[]; -extern uint16_t g_usb1_host_PipeTbl[]; -extern uint16_t g_usb1_host_pipe_status[]; -extern uint32_t g_usb1_host_PipeDataSize[]; - -extern USB_HOST_DMA_t g_usb1_host_DmaInfo[]; -extern uint16_t g_usb1_host_DmaPipe[]; -extern uint16_t g_usb1_host_DmaBval[]; -extern uint16_t g_usb1_host_DmaStatus[]; - -extern uint16_t g_usb1_host_driver_state; -extern uint16_t g_usb1_host_ConfigNum; -extern uint16_t g_usb1_host_CmdStage; -extern uint16_t g_usb1_host_bchg_flag; -extern uint16_t g_usb1_host_detach_flag; -extern uint16_t g_usb1_host_attach_flag; - -extern uint16_t g_usb1_host_UsbAddress; -extern uint16_t g_usb1_host_setUsbAddress; -extern uint16_t g_usb1_host_default_max_packet[USB_HOST_MAX_DEVICE + 1]; -extern uint16_t g_usb1_host_UsbDeviceSpeed; -extern uint16_t g_usb1_host_SupportUsbDeviceSpeed; - -extern uint16_t g_usb1_host_SavReq; -extern uint16_t g_usb1_host_SavVal; -extern uint16_t g_usb1_host_SavIndx; -extern uint16_t g_usb1_host_SavLen; - -extern uint16_t g_usb1_host_pipecfg[USB_HOST_MAX_PIPE_NO + 1]; -extern uint16_t g_usb1_host_pipebuf[USB_HOST_MAX_PIPE_NO + 1]; -extern uint16_t g_usb1_host_pipemaxp[USB_HOST_MAX_PIPE_NO + 1]; -extern uint16_t g_usb1_host_pipeperi[USB_HOST_MAX_PIPE_NO + 1]; - -/******************************************************************************* -Functions Prototypes -*******************************************************************************/ -/* ==== common ==== */ -void usb1_host_dma_stop_d0(uint16_t pipe, uint32_t remain); -void usb1_host_dma_stop_d1(uint16_t pipe, uint32_t remain); -uint16_t usb1_host_is_hispeed(void); -uint16_t usb1_host_is_hispeed_enable(void); -uint16_t usb1_host_start_send_transfer(uint16_t pipe, uint32_t size, uint8_t *data); -uint16_t usb1_host_write_buffer(uint16_t pipe); -uint16_t usb1_host_write_buffer_c(uint16_t pipe); -uint16_t usb1_host_write_buffer_d0(uint16_t pipe); -uint16_t usb1_host_write_buffer_d1(uint16_t pipe); -void usb1_host_start_receive_transfer(uint16_t pipe, uint32_t size, uint8_t *data); -uint16_t usb1_host_read_buffer(uint16_t pipe); -uint16_t usb1_host_read_buffer_c(uint16_t pipe); -uint16_t usb1_host_read_buffer_d0(uint16_t pipe); -uint16_t usb1_host_read_buffer_d1(uint16_t pipe); -uint16_t usb1_host_change_fifo_port(uint16_t pipe, uint16_t fifosel, uint16_t isel, uint16_t mbw); -void usb1_host_set_curpipe(uint16_t pipe, uint16_t fifosel, uint16_t isel, uint16_t mbw); -void usb1_host_set_curpipe2(uint16_t pipe, uint16_t fifosel, uint16_t isel, uint16_t mbw, uint16_t dfacc); -uint16_t usb1_host_get_mbw(uint32_t trncount, uint32_t dtptr); -uint16_t usb1_host_read_dma(uint16_t pipe); -void usb1_host_stop_transfer(uint16_t pipe); -void usb1_host_brdy_int(uint16_t status, uint16_t int_enb); -void usb1_host_nrdy_int(uint16_t status, uint16_t int_enb); -void usb1_host_bemp_int(uint16_t status, uint16_t int_enb); -void usb1_host_setting_interrupt(uint8_t level); -void usb1_host_reset_module(uint16_t clockmode); -uint16_t usb1_host_get_buf_size(uint16_t pipe); -uint16_t usb1_host_get_mxps(uint16_t pipe); -void usb1_host_enable_brdy_int(uint16_t pipe); -void usb1_host_disable_brdy_int(uint16_t pipe); -void usb1_host_clear_brdy_sts(uint16_t pipe); -void usb1_host_enable_bemp_int(uint16_t pipe); -void usb1_host_disable_bemp_int(uint16_t pipe); -void usb1_host_clear_bemp_sts(uint16_t pipe); -void usb1_host_enable_nrdy_int(uint16_t pipe); -void usb1_host_disable_nrdy_int(uint16_t pipe); -void usb1_host_clear_nrdy_sts(uint16_t pipe); -void usb1_host_set_pid_buf(uint16_t pipe); -void usb1_host_set_pid_nak(uint16_t pipe); -void usb1_host_set_pid_stall(uint16_t pipe); -void usb1_host_clear_pid_stall(uint16_t pipe); -uint16_t usb1_host_get_pid(uint16_t pipe); -void usb1_host_set_sqclr(uint16_t pipe); -void usb1_host_set_sqset(uint16_t pipe); -void usb1_host_set_csclr(uint16_t pipe); -void usb1_host_aclrm(uint16_t pipe); -void usb1_host_set_aclrm(uint16_t pipe); -void usb1_host_clr_aclrm(uint16_t pipe); -uint16_t usb1_host_get_sqmon(uint16_t pipe); -uint16_t usb1_host_get_inbuf(uint16_t pipe); - -/* ==== host ==== */ -void usb1_host_init_pipe_status(void); -int32_t usb1_host_CtrlTransStart(uint16_t devadr, uint16_t Req, uint16_t Val, uint16_t Indx, uint16_t Len, uint8_t *Buf); -void usb1_host_SetupStage(uint16_t Req, uint16_t Val, uint16_t Indx, uint16_t Len); -void usb1_host_CtrlReadStart(uint32_t Bsize, uint8_t *Table); -uint16_t usb1_host_CtrlWriteStart(uint32_t Bsize, uint8_t *Table); -void usb1_host_StatusStage(void); -void usb1_host_get_devadd(uint16_t addr, uint16_t *devadd); -void usb1_host_set_devadd(uint16_t addr, uint16_t *devadd); -void usb1_host_InitModule(void); -uint16_t usb1_host_CheckAttach(void); -void usb1_host_UsbDetach(void); -void usb1_host_UsbDetach2(void); -void usb1_host_UsbAttach(void); -uint16_t usb1_host_UsbBusReset(void); -int32_t usb1_host_UsbResume(void); -int32_t usb1_host_UsbSuspend(void); -void usb1_host_Enable_DetachINT(void); -void usb1_host_Disable_DetachINT(void); -void usb1_host_UsbStateManager(void); - - -#endif /* USB1_HOST_H */ - -/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/usb1/inc/usb1_host_api.h Fri Apr 29 01:16:38 2016 +0100 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,112 +0,0 @@ -/******************************************************************************* -* DISCLAIMER -* This software is supplied by Renesas Electronics Corporation and is only -* intended for use with Renesas products. No other uses are authorized. This -* software is owned by Renesas Electronics Corporation and is protected under -* all applicable laws, including copyright laws. -* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING -* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT -* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE -* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED. -* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS -* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE -* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR -* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE -* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. -* Renesas reserves the right, without notice, to make changes to this software -* and to discontinue the availability of this software. By using this software, -* you agree to the additional terms and conditions found by accessing the -* following link: -* http://www.renesas.com/disclaimer -* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved. -*******************************************************************************/ -/******************************************************************************* -* File Name : usb1_host_api.h -* $Rev: 1116 $ -* $Date:: 2014-07-09 16:29:19 +0900#$ -* Description : RZ/A1H R7S72100 USB Sample Program -*******************************************************************************/ -#ifndef USB1_HOST_API_H -#define USB1_HOST_API_H - - -/******************************************************************************* -Typedef definitions -*******************************************************************************/ - - -/******************************************************************************* -Macro definitions -*******************************************************************************/ - - -/******************************************************************************* -Variable Externs -*******************************************************************************/ - - -/******************************************************************************* -Functions Prototypes -*******************************************************************************/ -void usb1_host_interrupt(uint32_t int_sense); -void usb1_host_dma_interrupt_d0fifo(uint32_t int_sense); -void usb1_host_dma_interrupt_d1fifo(uint32_t int_sense); - -uint16_t usb1_api_host_init(uint8_t int_level, uint16_t mode, uint16_t clockmode); -int32_t usb1_api_host_enumeration(uint16_t devadr); -int32_t usb1_api_host_detach(void); -int32_t usb1_api_host_data_in(uint16_t devadr, uint16_t Pipe, uint32_t Size, uint8_t *data_buf); -int32_t usb1_api_host_data_out(uint16_t devadr, uint16_t Pipe, uint32_t Size, uint8_t *data_buf); -int32_t usb1_api_host_control_transfer(uint16_t devadr, uint16_t Req, uint16_t Val, uint16_t Indx, uint16_t Len, uint8_t *Buf); -int32_t usb1_api_host_set_endpoint(uint16_t devadr, USB_HOST_CFG_PIPETBL_t *user_table, uint8_t *configdescriptor); -int32_t usb1_api_host_clear_endpoint(USB_HOST_CFG_PIPETBL_t *user_table); -int32_t usb1_api_host_clear_endpoint_pipe(uint16_t pipe_sel, USB_HOST_CFG_PIPETBL_t *user_table); -uint16_t usb1_api_host_SetEndpointTable(uint16_t devadr, USB_HOST_CFG_PIPETBL_t *user_table, uint8_t *Table); -int32_t usb1_api_host_data_count(uint16_t pipe, uint32_t *data_count); - -int32_t usb1_api_host_GetDeviceDescriptor(uint16_t devadr, uint16_t size, uint8_t *buf); -int32_t usb1_api_host_GetConfigDescriptor(uint16_t devadr, uint16_t size, uint8_t *buf); -int32_t usb1_api_host_SetConfig(uint16_t devadr, uint16_t confignum); -int32_t usb1_api_host_SetInterface(uint16_t devadr, uint16_t interface_alt, uint16_t interface_index); -int32_t usb1_api_host_ClearStall(uint16_t devadr, uint16_t ep_dir); -uint16_t usb1_api_host_GetUsbDeviceState(void); - -void usb1_api_host_elt_4_4(void); -void usb1_api_host_elt_4_5(void); -void usb1_api_host_elt_4_6(void); -void usb1_api_host_elt_4_7(void); -void usb1_api_host_elt_4_8(void); -void usb1_api_host_elt_4_9(void); -void usb1_api_host_elt_get_desc(void); - -void usb1_host_EL_ModeInit(void); -void usb1_host_EL_SetUACT(void); -void usb1_host_EL_ClearUACT(void); -void usb1_host_EL_SetTESTMODE(uint16_t mode); -void usb1_host_EL_ClearNRDYSTS(uint16_t pipe); -uint16_t usb1_host_EL_GetINTSTS1(void); -void usb1_host_EL_UsbBusReset(void); -void usb1_host_EL_UsbAttach(void); -void usb1_host_EL_SetupStage(uint16_t Req, uint16_t Val, uint16_t Indx, uint16_t Len); -void usb1_host_EL_StatusStage(void); -void usb1_host_EL_CtrlReadStart(uint32_t Bsize, uint8_t *Table); -int32_t usb1_host_EL_UsbSuspend(void); -int32_t usb1_host_EL_UsbResume(void); - -#if 0 /* prototype in devdrv_usb_host_api.h */ -uint16_t Userdef_USB_usb1_host_d0fifo_dmaintid(void); -uint16_t Userdef_USB_usb1_host_d1fifo_dmaintid(void); -void Userdef_USB_usb1_host_attach(void); -void Userdef_USB_usb1_host_detach(void); -void Userdef_USB_usb1_host_delay_1ms(void); -void Userdef_USB_usb1_host_delay_xms(uint32_t msec); -void Userdef_USB_usb1_host_delay_10us(uint32_t usec); -void Userdef_USB_usb1_host_delay_500ns(void); -void Userdef_USB_usb1_host_start_dma(USB_HOST_DMA_t *dma, uint16_t dfacc); -uint32_t Userdef_USB_usb1_host_stop_dma0(void); -uint32_t Userdef_USB_usb1_host_stop_dma1(void); -#endif - -#endif /* USB1_HOST_API_H */ - -/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/usb1/inc/usb1_host_dmacdrv.h Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,139 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb1_host_dmacdrv.h
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Description : RZ/A1H R7S72100 USB Sample Program
-*******************************************************************************/
-#ifndef USB1_HOST_DMACDRV_H
-#define USB1_HOST_DMACDRV_H
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-typedef struct dmac_transinfo
-{
- uint32_t src_addr; /* Transfer source address */
- uint32_t dst_addr; /* Transfer destination address */
- uint32_t count; /* Transfer byte count */
- uint32_t src_size; /* Transfer source data size */
- uint32_t dst_size; /* Transfer destination data size */
- uint32_t saddr_dir; /* Transfer source address direction */
- uint32_t daddr_dir; /* Transfer destination address direction */
-} dmac_transinfo_t;
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-/* ==== Transfer specification of the sample program ==== */
-#define DMAC_SAMPLE_SINGLE (0) /* Single transfer */
-#define DMAC_SAMPLE_CONTINUATION (1) /* Continuous transfer (use REN bit) */
-
-/* ==== DMA modes ==== */
-#define DMAC_MODE_REGISTER (0) /* Register mode */
-#define DMAC_MODE_LINK (1) /* Link mode */
-
-/* ==== Transfer requests ==== */
-#define DMAC_REQ_MODE_EXT (0) /* External request */
-#define DMAC_REQ_MODE_PERI (1) /* On-chip peripheral module request */
-#define DMAC_REQ_MODE_SOFT (2) /* Auto-request (request by software) */
-
-/* ==== DMAC transfer sizes ==== */
-#define DMAC_TRANS_SIZE_8 (0) /* 8 bits */
-#define DMAC_TRANS_SIZE_16 (1) /* 16 bits */
-#define DMAC_TRANS_SIZE_32 (2) /* 32 bits */
-#define DMAC_TRANS_SIZE_64 (3) /* 64 bits */
-#define DMAC_TRANS_SIZE_128 (4) /* 128 bits */
-#define DMAC_TRANS_SIZE_256 (5) /* 256 bits */
-#define DMAC_TRANS_SIZE_512 (6) /* 512 bits */
-#define DMAC_TRANS_SIZE_1024 (7) /* 1024 bits */
-
-/* ==== Address increment for transferring ==== */
-#define DMAC_TRANS_ADR_NO_INC (1) /* Not increment */
-#define DMAC_TRANS_ADR_INC (0) /* Increment */
-
-/* ==== Method for detecting DMA request ==== */
-#define DMAC_REQ_DET_FALL (0) /* Falling edge detection */
-#define DMAC_REQ_DET_RISE (1) /* Rising edge detection */
-#define DMAC_REQ_DET_LOW (2) /* Low level detection */
-#define DMAC_REQ_DET_HIGH (3) /* High level detection */
-
-/* ==== Request Direction ==== */
-#define DMAC_REQ_DIR_SRC (0) /* DMAREQ is the source/ DMAACK is active when reading */
-#define DMAC_REQ_DIR_DST (1) /* DMAREQ is the destination/ DMAACK is active when writing */
-
-/* ==== Descriptors ==== */
-#define DMAC_DESC_HEADER (0) /* Header */
-#define DMAC_DESC_SRC_ADDR (1) /* Source Address */
-#define DMAC_DESC_DST_ADDR (2) /* Destination Address */
-#define DMAC_DESC_COUNT (3) /* Transaction Byte */
-#define DMAC_DESC_CHCFG (4) /* Channel Confg */
-#define DMAC_DESC_CHITVL (5) /* Channel Interval */
-#define DMAC_DESC_CHEXT (6) /* Channel Extension */
-#define DMAC_DESC_LINK_ADDR (7) /* Link Address */
-
-/* ==== On-chip peripheral module requests ===== */
-typedef enum dmac_request_factor
-{
- DMAC_REQ_USB0_DMA0_TX, /* USB_0 channel 0 transmit FIFO empty */
- DMAC_REQ_USB0_DMA0_RX, /* USB_0 channel 0 receive FIFO full */
- DMAC_REQ_USB0_DMA1_TX, /* USB_0 channel 1 transmit FIFO empty */
- DMAC_REQ_USB0_DMA1_RX, /* USB_0 channel 1 receive FIFO full */
- DMAC_REQ_USB1_DMA0_TX, /* USB_1 channel 0 transmit FIFO empty */
- DMAC_REQ_USB1_DMA0_RX, /* USB_1 channel 0 receive FIFO full */
- DMAC_REQ_USB1_DMA1_TX, /* USB_1 channel 1 transmit FIFO empty */
- DMAC_REQ_USB1_DMA1_RX, /* USB_1 channel 1 receive FIFO full */
-} dmac_request_factor_t;
-
-
-/*******************************************************************************
-Variable Externs
-*******************************************************************************/
-
-
-/*******************************************************************************
-Functions Prototypes
-*******************************************************************************/
-void usb1_host_DMAC3_PeriReqInit(const dmac_transinfo_t *trans_info, uint32_t dmamode, uint32_t continuation,
- uint32_t request_factor, uint32_t req_direction);
-int32_t usb1_host_DMAC3_Open(uint32_t req);
-void usb1_host_DMAC3_Close(uint32_t *remain);
-void usb1_host_DMAC3_Load_Set(uint32_t src_addr, uint32_t dst_addr, uint32_t count);
-
-void usb1_host_DMAC4_PeriReqInit(const dmac_transinfo_t *trans_info, uint32_t dmamode, uint32_t continuation,
- uint32_t request_factor, uint32_t req_direction);
-int32_t usb1_host_DMAC4_Open(uint32_t req);
-void usb1_host_DMAC4_Close(uint32_t *remain);
-void usb1_host_DMAC4_Load_Set(uint32_t src_addr, uint32_t dst_addr, uint32_t count);
-
-#endif /* USB1_HOST_DMACDRV_H */
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/usb1/src/common/usb1_host_dataio.c Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,2835 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb1_host_dataio.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "usb1_host.h"
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-static uint16_t g_usb1_host_mbw[(USB_HOST_MAX_PIPE_NO + 1)];
-
-static void usb1_host_start_receive_trns_c(uint16_t pipe, uint32_t size, uint8_t *data);
-static void usb1_host_start_receive_trns_d0(uint16_t pipe, uint32_t size, uint8_t *data);
-static void usb1_host_start_receive_trns_d1(uint16_t pipe, uint32_t size, uint8_t *data);
-static void usb1_host_start_receive_dma_d0(uint16_t pipe, uint32_t size, uint8_t *data);
-static void usb1_host_start_receive_dma_d1(uint16_t pipe, uint32_t size, uint8_t *data);
-static uint16_t usb1_host_read_dma_d0(uint16_t pipe);
-static uint16_t usb1_host_read_dma_d1(uint16_t pipe);
-static uint16_t usb1_host_write_dma_d0(uint16_t pipe);
-static uint16_t usb1_host_write_dma_d1(uint16_t pipe);
-
-static void usb1_host_read_c_fifo(uint16_t pipe, uint16_t count);
-static void usb1_host_write_c_fifo(uint16_t Pipe, uint16_t count);
-static void usb1_host_read_d0_fifo(uint16_t pipe, uint16_t count);
-static void usb1_host_write_d0_fifo(uint16_t pipe, uint16_t count);
-static void usb1_host_read_d1_fifo(uint16_t pipe, uint16_t count);
-static void usb1_host_write_d1_fifo(uint16_t pipe, uint16_t count);
-
-static void usb1_host_clear_transaction_counter(uint16_t pipe);
-static void usb1_host_set_transaction_counter(uint16_t pipe, uint32_t count);
-
-static uint32_t usb1_host_com_get_dmasize(uint32_t trncount, uint32_t dtptr);
-
-static uint16_t usb1_host_set_dfacc_d0(uint16_t mbw, uint32_t count);
-static uint16_t usb1_host_set_dfacc_d1(uint16_t mbw, uint32_t count);
-
-
-/*******************************************************************************
-* Function Name: usb1_host_start_send_transfer
-* Description : Starts the USB data communication using pipe specified by the argument.
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint32_t size ; Data Size
-* : uint8_t *data ; Data data Address
-* Return Value : USB_HOST_WRITEEND ; Write end
-* : USB_HOST_WRITESHRT ; short data
-* : USB_HOST_WRITING ; Continue of data write
-* : USB_HOST_WRITEDMA ; Write DMA
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb1_host_start_send_transfer (uint16_t pipe, uint32_t size, uint8_t * data)
-{
- uint16_t status;
- uint16_t usefifo;
- uint16_t mbw;
-
- g_usb1_host_data_count[pipe] = size;
- g_usb1_host_data_pointer[pipe] = (uint8_t *)data;
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_WAIT;
-
- usb1_host_clear_bemp_sts(pipe);
- usb1_host_clear_brdy_sts(pipe);
- usb1_host_clear_nrdy_sts(pipe);
-
- mbw = usb1_host_get_mbw(size, (uint32_t)data);
-
- usefifo = (uint16_t)(g_usb1_host_PipeTbl[pipe] & USB_HOST_FIFO_USE);
-
- switch (usefifo)
- {
- case USB_HOST_D0FIFO_USE:
- case USB_HOST_D0FIFO_DMA:
- usefifo = USB_HOST_D0USE;
- break;
-
- case USB_HOST_D1FIFO_USE:
- case USB_HOST_D1FIFO_DMA:
- usefifo = USB_HOST_D1USE;
- break;
-
- default:
- usefifo = USB_HOST_CUSE;
- break;
- };
-
- usb1_host_set_curpipe(USB_HOST_PIPE0, usefifo, USB_HOST_NO, mbw);
-
- usb1_host_clear_transaction_counter(pipe);
-
-#if(1) /* ohci_wrapp */
-#else
- usb1_host_aclrm(pipe);
-#endif
-
- status = usb1_host_write_buffer(pipe);
-
- if (status != USB_HOST_FIFOERROR)
- {
- usb1_host_set_pid_buf(pipe);
- }
-
- return status;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_write_buffer
-* Description : Writes data in the buffer allocated in the pipe specified by
-* : the argument. The FIFO for using is set in the pipe definition table.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_WRITEEND ; Write end
-* : USB_HOST_WRITESHRT ; short data
-* : USB_HOST_WRITING ; Continue of data write
-* : USB_HOST_WRITEDMA ; Write DMA
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb1_host_write_buffer (uint16_t pipe)
-{
- uint16_t status;
- uint16_t usefifo;
-
- g_usb1_host_PipeIgnore[pipe] = 0;
- usefifo = (uint16_t)(g_usb1_host_PipeTbl[pipe] & USB_HOST_FIFO_USE);
-
- switch (usefifo)
- {
- case USB_HOST_D0FIFO_USE:
- status = usb1_host_write_buffer_d0(pipe);
- break;
-
- case USB_HOST_D1FIFO_USE:
- status = usb1_host_write_buffer_d1(pipe);
- break;
-
- case USB_HOST_D0FIFO_DMA:
- status = usb1_host_write_dma_d0(pipe);
- break;
-
- case USB_HOST_D1FIFO_DMA:
- status = usb1_host_write_dma_d1(pipe);
- break;
-
- default:
- status = usb1_host_write_buffer_c(pipe);
- break;
- };
-
- switch (status)
- {
- case USB_HOST_WRITING: /* Continue of data write */
- usb1_host_enable_nrdy_int(pipe); /* Error (NORES or STALL) */
- usb1_host_enable_brdy_int(pipe); /* Enable Ready Interrupt */
- break;
-
- case USB_HOST_WRITEEND: /* End of data write */
- case USB_HOST_WRITESHRT: /* End of data write */
- usb1_host_disable_brdy_int(pipe); /* Disable Ready Interrupt */
-
- usb1_host_clear_nrdy_sts(pipe);
- usb1_host_enable_nrdy_int(pipe); /* Error (NORES or STALL) */
-
- /* for last transfer */
- usb1_host_enable_bemp_int(pipe); /* Enable Empty Interrupt */
- break;
-
- case USB_HOST_WRITEDMA: /* DMA write */
- usb1_host_clear_nrdy_sts(pipe);
- usb1_host_enable_nrdy_int(pipe); /* Error (NORES or STALL) */
- break;
-
- case USB_HOST_FIFOERROR: /* FIFO access status */
- default:
- usb1_host_disable_brdy_int(pipe); /* Disable Ready Interrupt */
- usb1_host_disable_bemp_int(pipe); /* Disable Empty Interrupt */
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_ERROR;
- break;
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_write_buffer_c
-* Description : Writes data in the buffer allocated in the pipe specified in
-* : the argument. Writes data by CPU transfer using CFIFO.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_WRITEEND ; Write end
-* : USB_HOST_WRITESHRT ; short data
-* : USB_HOST_WRITING ; Continue of data write
-* : USB_HOST_WRITEDMA ; Write DMA
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb1_host_write_buffer_c (uint16_t pipe)
-{
- uint32_t count;
- uint16_t size;
- uint16_t buffer;
- uint16_t mxps;
- uint16_t status;
- uint16_t mbw;
-
- mbw = usb1_host_get_mbw(g_usb1_host_data_count[pipe], (uint32_t)g_usb1_host_data_pointer[pipe]);
-
- if (pipe == USB_HOST_PIPE0)
- {
- buffer = usb1_host_change_fifo_port(pipe, USB_HOST_CUSE, USB_HOST_CFIFO_WRITE, mbw);
- }
- else
- {
- buffer = usb1_host_change_fifo_port(pipe, USB_HOST_CUSE, USB_HOST_NO, mbw);
- }
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- size = usb1_host_get_buf_size(pipe); /* Data buffer size */
- mxps = usb1_host_get_mxps(pipe); /* Max Packet Size */
-
- if (g_usb1_host_data_count[pipe] <= (uint32_t)size)
- {
- status = USB_HOST_WRITEEND; /* write continues */
- count = g_usb1_host_data_count[pipe];
-
- if (count == 0)
- {
- status = USB_HOST_WRITESHRT; /* Null Packet is end of write */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_WRITESHRT; /* Short Packet is end of write */
- }
- }
- else
- {
- status = USB_HOST_WRITING; /* write continues */
- count = (uint32_t)size;
- }
-
- usb1_host_write_c_fifo(pipe, (uint16_t)count);
-
- if (g_usb1_host_data_count[pipe] < (uint32_t)size)
- {
- g_usb1_host_data_count[pipe] = 0;
-
- if (RZA_IO_RegRead_16(&USB201.CFIFOCTR,
- USB_CFIFOCTR_BVAL_SHIFT,
- USB_CFIFOCTR_BVAL) == 0)
- {
- USB201.CFIFOCTR = USB_HOST_BITBVAL; /* Short Packet */
- }
- }
- else
- {
- g_usb1_host_data_count[pipe] -= count;
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_write_buffer_d0
-* Description : Writes data in the buffer allocated in the pipe specified in the argument.
-* : Writes data by CPU transfer using D0FIFO.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_WRITEEND ; Write end
-* : USB_HOST_WRITESHRT ; short data
-* : USB_HOST_WRITING ; Continue of data write
-* : USB_HOST_WRITEDMA ; Write DMA
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb1_host_write_buffer_d0 (uint16_t pipe)
-{
- uint32_t count;
- uint16_t size;
- uint16_t buffer;
- uint16_t mxps;
- uint16_t status;
- uint16_t mbw;
-
- mbw = usb1_host_get_mbw(g_usb1_host_data_count[pipe], (uint32_t)g_usb1_host_data_pointer[pipe]);
- buffer = usb1_host_change_fifo_port(pipe, USB_HOST_D0USE, USB_HOST_NO, mbw);
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- size = usb1_host_get_buf_size(pipe); /* Data buffer size */
- mxps = usb1_host_get_mxps(pipe); /* Max Packet Size */
-
- if (g_usb1_host_data_count[pipe] <= (uint32_t)size)
- {
- status = USB_HOST_WRITEEND; /* write continues */
- count = g_usb1_host_data_count[pipe];
-
- if (count == 0)
- {
- status = USB_HOST_WRITESHRT; /* Null Packet is end of write */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_WRITESHRT; /* Short Packet is end of write */
- }
- }
- else
- {
- status = USB_HOST_WRITING; /* write continues */
- count = (uint32_t)size;
- }
-
- usb1_host_write_d0_fifo(pipe, (uint16_t)count);
-
- if (g_usb1_host_data_count[pipe] < (uint32_t)size)
- {
- g_usb1_host_data_count[pipe] = 0;
-
- if (RZA_IO_RegRead_16(&USB201.D0FIFOCTR,
- USB_DnFIFOCTR_BVAL_SHIFT,
- USB_DnFIFOCTR_BVAL) == 0)
- {
- USB201.D0FIFOCTR = USB_HOST_BITBVAL; /* Short Packet */
- }
- }
- else
- {
- g_usb1_host_data_count[pipe] -= count;
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_write_buffer_d1
-* Description : Writes data in the buffer allocated in the pipe specified in the argument.
-* : Writes data by CPU transfer using D1FIFO.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_WRITEEND ; Write end
-* : USB_HOST_WRITESHRT ; short data
-* : USB_HOST_WRITING ; Continue of data write
-* : USB_HOST_WRITEDMA ; Write DMA
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb1_host_write_buffer_d1 (uint16_t pipe)
-{
- uint32_t count;
- uint16_t size;
- uint16_t buffer;
- uint16_t mxps;
- uint16_t status;
- uint16_t mbw;
-
- mbw = usb1_host_get_mbw(g_usb1_host_data_count[pipe], (uint32_t)g_usb1_host_data_pointer[pipe]);
- buffer = usb1_host_change_fifo_port(pipe, USB_HOST_D1USE, USB_HOST_NO, mbw);
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- size = usb1_host_get_buf_size(pipe); /* Data buffer size */
- mxps = usb1_host_get_mxps(pipe); /* Max Packet Size */
-
- if (g_usb1_host_data_count[pipe] <= (uint32_t)size)
- {
- status = USB_HOST_WRITEEND; /* write continues */
- count = g_usb1_host_data_count[pipe];
-
- if (count == 0)
- {
- status = USB_HOST_WRITESHRT; /* Null Packet is end of write */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_WRITESHRT; /* Short Packet is end of write */
- }
- }
- else
- {
- status = USB_HOST_WRITING; /* write continues */
- count = (uint32_t)size;
- }
-
- usb1_host_write_d1_fifo(pipe, (uint16_t)count);
-
- if (g_usb1_host_data_count[pipe] < (uint32_t)size)
- {
- g_usb1_host_data_count[pipe] = 0;
-
- if (RZA_IO_RegRead_16(&USB201.D1FIFOCTR,
- USB_DnFIFOCTR_BVAL_SHIFT,
- USB_DnFIFOCTR_BVAL) == 0)
- {
- USB201.D1FIFOCTR = USB_HOST_BITBVAL; /* Short Packet */
- }
- }
- else
- {
- g_usb1_host_data_count[pipe] -= count;
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_write_dma_d0
-* Description : Writes data in the buffer allocated in the pipe specified in the argument.
-* : Writes data by DMA transfer using D0FIFO.
-* : The DMA-ch for using is specified by Userdef_USB_usb1_host_start_dma().
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_WRITEEND : Write end
-* : USB_HOST_WRITESHRT : short data
-* : USB_HOST_WRITING : Continue of data write
-* : USB_HOST_WRITEDMA : Write DMA
-* : USB_HOST_FIFOERROR : FIFO status
-*******************************************************************************/
-static uint16_t usb1_host_write_dma_d0 (uint16_t pipe)
-{
- uint32_t count;
- uint16_t size;
- uint16_t buffer;
- uint16_t status;
- uint16_t mbw;
- uint16_t dfacc = 0;
-
- mbw = usb1_host_get_mbw(g_usb1_host_data_count[pipe], (uint32_t)g_usb1_host_data_pointer[pipe]);
- buffer = usb1_host_change_fifo_port(pipe, USB_HOST_D0DMA, USB_HOST_NO, mbw);
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- size = usb1_host_get_buf_size(pipe); /* Data buffer size */
- count = g_usb1_host_data_count[pipe];
-
- if (count != 0)
- {
- g_usb1_host_DmaPipe[USB_HOST_D0FIFO] = pipe;
-
- if ((count % size) != 0)
- {
- g_usb1_host_DmaBval[USB_HOST_D0FIFO] = 1;
- }
- else
- {
- g_usb1_host_DmaBval[USB_HOST_D0FIFO] = 0;
- }
-
- dfacc = usb1_host_set_dfacc_d0(mbw, count);
-
- if (mbw == USB_HOST_BITMBW_32)
- {
- g_usb1_host_DmaInfo[USB_HOST_D0FIFO].size = 2; /* 32bit transfer */
- }
- else if (mbw == USB_HOST_BITMBW_16)
- {
- g_usb1_host_DmaInfo[USB_HOST_D0FIFO].size = 1; /* 16bit transfer */
- }
- else
- {
- g_usb1_host_DmaInfo[USB_HOST_D0FIFO].size = 0; /* 8bit transfer */
- }
-
- g_usb1_host_DmaInfo[USB_HOST_D0FIFO].fifo = USB_HOST_D0FIFO_DMA;
- g_usb1_host_DmaInfo[USB_HOST_D0FIFO].dir = USB_HOST_BUF2FIFO;
- g_usb1_host_DmaInfo[USB_HOST_D0FIFO].buffer = (uint32_t)g_usb1_host_data_pointer[pipe];
- g_usb1_host_DmaInfo[USB_HOST_D0FIFO].bytes = count;
-
- Userdef_USB_usb1_host_start_dma(&g_usb1_host_DmaInfo[USB_HOST_D0FIFO], dfacc);
-
- usb1_host_set_curpipe2(pipe, USB_HOST_D0DMA, USB_HOST_NO, mbw, dfacc);
-
- RZA_IO_RegWrite_16(&USB201.D0FIFOSEL,
- 1,
- USB_DnFIFOSEL_DREQE_SHIFT,
- USB_DnFIFOSEL_DREQE);
-
- g_usb1_host_data_count[pipe] = 0;
- g_usb1_host_data_pointer[pipe] += count;
-
- status = USB_HOST_WRITEDMA; /* DMA write */
- }
- else
- {
- if (RZA_IO_RegRead_16(&USB201.D0FIFOCTR,
- USB_DnFIFOCTR_BVAL_SHIFT,
- USB_DnFIFOCTR_BVAL) == 0)
- {
- RZA_IO_RegWrite_16(&USB201.D0FIFOCTR,
- 1,
- USB_DnFIFOCTR_BVAL_SHIFT,
- USB_DnFIFOCTR_BVAL); /* Short Packet */
- }
- status = USB_HOST_WRITESHRT; /* Short Packet is end of write */
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_write_dma_d1
-* Description : Writes data in the buffer allocated in the pipe specified in the argument.
-* : Writes data by DMA transfer using D1FIFO.
-* : The DMA-ch for using is specified by Userdef_USB_usb1_host_start_dma().
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_WRITEEND : Write end
-* : USB_HOST_WRITESHRT : short data
-* : USB_HOST_WRITING : Continue of data write
-* : USB_HOST_WRITEDMA : Write DMA
-* : USB_HOST_FIFOERROR : FIFO status
-*******************************************************************************/
-static uint16_t usb1_host_write_dma_d1 (uint16_t pipe)
-{
- uint32_t count;
- uint16_t size;
- uint16_t buffer;
- uint16_t status;
- uint16_t mbw;
- uint16_t dfacc = 0;
-
- mbw = usb1_host_get_mbw(g_usb1_host_data_count[pipe], (uint32_t)g_usb1_host_data_pointer[pipe]);
- buffer = usb1_host_change_fifo_port(pipe, USB_HOST_D1DMA, USB_HOST_NO, mbw);
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- size = usb1_host_get_buf_size(pipe); /* Data buffer size */
- count = g_usb1_host_data_count[pipe];
-
- if (count != 0)
- {
- g_usb1_host_DmaPipe[USB_HOST_D1FIFO] = pipe;
-
- if ((count % size) != 0)
- {
- g_usb1_host_DmaBval[USB_HOST_D1FIFO] = 1;
- }
- else
- {
- g_usb1_host_DmaBval[USB_HOST_D1FIFO] = 0;
- }
-
- dfacc = usb1_host_set_dfacc_d1(mbw, count);
-
- if (mbw == USB_HOST_BITMBW_32)
- {
- g_usb1_host_DmaInfo[USB_HOST_D1FIFO].size = 2; /* 32bit transfer */
- }
- else if (mbw == USB_HOST_BITMBW_16)
- {
- g_usb1_host_DmaInfo[USB_HOST_D1FIFO].size = 1; /* 16bit transfer */
- }
- else
- {
- g_usb1_host_DmaInfo[USB_HOST_D1FIFO].size = 0; /* 8bit transfer */
- }
-
- g_usb1_host_DmaInfo[USB_HOST_D1FIFO].fifo = USB_HOST_D1FIFO_DMA;
- g_usb1_host_DmaInfo[USB_HOST_D1FIFO].dir = USB_HOST_BUF2FIFO;
- g_usb1_host_DmaInfo[USB_HOST_D1FIFO].buffer = (uint32_t)g_usb1_host_data_pointer[pipe];
- g_usb1_host_DmaInfo[USB_HOST_D1FIFO].bytes = count;
-
- Userdef_USB_usb1_host_start_dma(&g_usb1_host_DmaInfo[USB_HOST_D1FIFO], dfacc);
-
- usb1_host_set_curpipe2(pipe, USB_HOST_D1DMA, USB_HOST_NO, mbw , dfacc);
-
- RZA_IO_RegWrite_16(&USB201.D1FIFOSEL,
- 1,
- USB_DnFIFOSEL_DREQE_SHIFT,
- USB_DnFIFOSEL_DREQE);
-
- g_usb1_host_data_count[pipe] = 0;
- g_usb1_host_data_pointer[pipe] += count;
-
- status = USB_HOST_WRITEDMA; /* DMA write */
- }
- else
- {
- if (RZA_IO_RegRead_16(&USB201.D1FIFOCTR,
- USB_DnFIFOCTR_BVAL_SHIFT,
- USB_DnFIFOCTR_BVAL) == 0)
- {
- RZA_IO_RegWrite_16(&USB201.D1FIFOCTR,
- 1,
- USB_DnFIFOCTR_BVAL_SHIFT,
- USB_DnFIFOCTR_BVAL); /* Short Packet */
- }
- status = USB_HOST_WRITESHRT; /* Short Packet is end of write */
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_start_receive_transfer
-* Description : Starts USB data reception using the pipe specified in the argument.
-* : The FIFO for using is set in the pipe definition table.
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint32_t size ; Data Size
-* : uint8_t *data ; Data Address
-* Return Value : none
-*******************************************************************************/
-void usb1_host_start_receive_transfer (uint16_t pipe, uint32_t size, uint8_t * data)
-{
- uint16_t usefifo;
-
- usb1_host_clear_bemp_sts(pipe);
- usb1_host_clear_brdy_sts(pipe);
- usb1_host_clear_nrdy_sts(pipe);
-
- usefifo = (uint16_t)(g_usb1_host_PipeTbl[pipe] & USB_HOST_FIFO_USE);
-
- switch (usefifo)
- {
- case USB_HOST_D0FIFO_USE:
- usb1_host_start_receive_trns_d0(pipe, size, data);
- break;
-
- case USB_HOST_D1FIFO_USE:
- usb1_host_start_receive_trns_d1(pipe, size, data);
- break;
-
- case USB_HOST_D0FIFO_DMA:
- usb1_host_start_receive_dma_d0(pipe, size, data);
- break;
-
- case USB_HOST_D1FIFO_DMA:
- usb1_host_start_receive_dma_d1(pipe, size, data);
- break;
-
- default:
- usb1_host_start_receive_trns_c(pipe, size, data);
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_start_receive_trns_c
-* Description : Reads data from the buffer allocated in the pipe specified in the argument.
-* : Reads data by CPU transfer using CFIFO.
-* : When storing data in the buffer allocated in the pipe specified in the
-* : argument, BRDY interrupt is generated to read data
-* : in the interrupt.
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint32_t size ; Data Size
-* : uint8_t *data ; Data Address
-* Return Value : none
-*******************************************************************************/
-static void usb1_host_start_receive_trns_c (uint16_t pipe, uint32_t size, uint8_t * data)
-{
- uint16_t mbw;
-
- usb1_host_set_pid_nak(pipe);
- g_usb1_host_data_count[pipe] = size;
- g_usb1_host_data_pointer[pipe] = (uint8_t *)data;
- g_usb1_host_PipeIgnore[pipe] = 0;
-
- g_usb1_host_PipeDataSize[pipe] = size;
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_WAIT;
-
- mbw = usb1_host_get_mbw(size, (uint32_t)data);
- usb1_host_set_curpipe(USB_HOST_PIPE0, USB_HOST_CUSE, USB_HOST_CFIFO_READ, mbw);
- USB201.CFIFOCTR = USB_HOST_BITBCLR;
-
- usb1_host_set_transaction_counter(pipe, size);
-
-#if(1) /* ohci_wrapp */
-#else
- usb1_host_aclrm(pipe);
-#endif
-
- usb1_host_enable_nrdy_int(pipe);
- usb1_host_enable_brdy_int(pipe);
-
- usb1_host_set_pid_buf(pipe);
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_start_receive_trns_d0
-* Description : Reads data from the buffer allocated in the pipe specified in the argument.
-* : Reads data by CPU transfer using D0FIFO.
-* : This function does not read data from the buffer.
-* : When storing data in the buffer allocated in the pipe specified
-* : in the argument, BRDY interrupt is generated to read data in the
-* : interrupt.
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint32_t size ; Data Size
-* : uint8_t *data ; Data Address
-* Return Value : none
-*******************************************************************************/
-static void usb1_host_start_receive_trns_d0 (uint16_t pipe, uint32_t size, uint8_t * data)
-{
- uint16_t mbw;
-
- usb1_host_set_pid_nak(pipe);
- g_usb1_host_data_count[pipe] = size;
- g_usb1_host_data_pointer[pipe] = (uint8_t *)data;
- g_usb1_host_PipeIgnore[pipe] = 0;
-
- g_usb1_host_PipeDataSize[pipe] = size;
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_WAIT;
-
- mbw = usb1_host_get_mbw(size, (uint32_t)data);
- usb1_host_set_curpipe(USB_HOST_PIPE0, USB_HOST_D0USE, USB_HOST_NO, mbw);
-
- usb1_host_set_transaction_counter(pipe, size);
-
-#if(1) /* ohci_wrapp */
-#else
- usb1_host_aclrm(pipe);
-#endif
-
- usb1_host_enable_nrdy_int(pipe);
- usb1_host_enable_brdy_int(pipe);
-
- usb1_host_set_pid_buf(pipe);
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_start_receive_trns_d1
-* Description : Reads data from the buffer allocated in the pipe specified in the argument.
-* : Reads data by CPU transfer using D1FIFO.
-* : This function does not read data from the buffer.
-* : When storing data in the buffer allocated in the pipe specified
-* : in the argument, BRDY interrupt is generated to read data.
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint32_t size ; Data Size
-* : uint8_t *data ; Data Address
-* Return Value : none
-*******************************************************************************/
-static void usb1_host_start_receive_trns_d1 (uint16_t pipe, uint32_t size, uint8_t * data)
-{
- uint16_t mbw;
-
- usb1_host_set_pid_nak(pipe);
- g_usb1_host_data_count[pipe] = size;
- g_usb1_host_data_pointer[pipe] = (uint8_t *)data;
- g_usb1_host_PipeIgnore[pipe] = 0;
-
- g_usb1_host_PipeDataSize[pipe] = size;
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_WAIT;
-
- mbw = usb1_host_get_mbw(size, (uint32_t)data);
- usb1_host_set_curpipe(USB_HOST_PIPE0, USB_HOST_D1USE, USB_HOST_NO, mbw);
-
- usb1_host_set_transaction_counter(pipe, size);
-
-#if(1) /* ohci_wrapp */
-#else
- usb1_host_aclrm(pipe);
-#endif
-
- usb1_host_enable_nrdy_int(pipe);
- usb1_host_enable_brdy_int(pipe);
-
- usb1_host_set_pid_buf(pipe);
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_start_receive_dma_d0
-* Description : Reads data from the buffer allocated in the pipe specified in the argument.
-* : Reads data by DMA transfer using D0FIFO.
-* : This function does not read data from the buffer.
-* : When storing data in the buffer allocated in the pipe specified
-* : in the argument, delivered read request to DMAC to read data from
-* : the buffer by DMAC.
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint32_t size ; Data Size
-* : uint8_t *data ; Data Address
-* Return Value : none
-*******************************************************************************/
-static void usb1_host_start_receive_dma_d0 (uint16_t pipe, uint32_t size, uint8_t * data)
-{
- uint16_t mbw;
-
- usb1_host_set_pid_nak(pipe);
- g_usb1_host_data_count[pipe] = size;
- g_usb1_host_data_pointer[pipe] = (uint8_t *)data;
- g_usb1_host_PipeIgnore[pipe] = 0;
-
- g_usb1_host_PipeDataSize[pipe] = 0;
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_WAIT;
-
- mbw = usb1_host_get_mbw(size, (uint32_t)data);
- usb1_host_set_curpipe(USB_HOST_PIPE0, USB_HOST_D0USE, USB_HOST_NO, mbw);
-
- usb1_host_set_transaction_counter(pipe, size);
-
-#if(1) /* ohci_wrapp */
-#else
- usb1_host_aclrm(pipe);
-#endif
-
- if (RZA_IO_RegRead_16(&g_usb1_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 1)
- {
- usb1_host_read_dma(pipe);
-
- usb1_host_enable_nrdy_int(pipe);
- usb1_host_enable_brdy_int(pipe);
- }
- else
- {
- usb1_host_enable_nrdy_int(pipe);
- usb1_host_enable_brdy_int(pipe);
- }
-
- usb1_host_set_pid_buf(pipe);
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_start_receive_dma_d1
-* Description : Read data from the buffer allocated in the pipe specified in the argument.
-* : Reads data by DMA transfer using D0FIFO.
-* : This function does not read data from the buffer.
-* : When storing data in the buffer allocated in the pipe specified
-* : in the argument, delivered read request to DMAC to read data from
-* : the buffer by DMAC.
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint32_t size ; Data Size
-* : uint8_t *data ; Data Address
-* Return Value : none
-*******************************************************************************/
-static void usb1_host_start_receive_dma_d1 (uint16_t pipe, uint32_t size, uint8_t * data)
-{
- uint16_t mbw;
-
- usb1_host_set_pid_nak(pipe);
- g_usb1_host_data_count[pipe] = size;
- g_usb1_host_data_pointer[pipe] = (uint8_t *)data;
- g_usb1_host_PipeIgnore[pipe] = 0;
-
- g_usb1_host_PipeDataSize[pipe] = 0;
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_WAIT;
-
- mbw = usb1_host_get_mbw(size, (uint32_t)data);
- usb1_host_set_curpipe(USB_HOST_PIPE0, USB_HOST_D1USE, USB_HOST_NO, mbw);
-
- usb1_host_set_transaction_counter(pipe, size);
-
-#if(1) /* ohci_wrapp */
-#else
- usb1_host_aclrm(pipe);
-#endif
-
- if (RZA_IO_RegRead_16(&g_usb1_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 1)
- {
- usb1_host_read_dma(pipe);
-
- usb1_host_enable_nrdy_int(pipe);
- usb1_host_enable_brdy_int(pipe);
- }
- else
- {
- usb1_host_enable_nrdy_int(pipe);
- usb1_host_enable_brdy_int(pipe);
- }
-
- usb1_host_set_pid_buf(pipe);
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_read_buffer
-* Description : Reads data from the buffer allocated in the pipe specified
-* : in the argument.
-* : Uses FIF0 set in the pipe definition table.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_READEND ; Read end
-* : USB_HOST_READSHRT ; short data
-* : USB_HOST_READING ; Continue of data read
-* : USB_HOST_READOVER ; buffer over
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb1_host_read_buffer (uint16_t pipe)
-{
- uint16_t status;
-
- g_usb1_host_PipeIgnore[pipe] = 0;
-
- if ((g_usb1_host_PipeTbl[pipe] & USB_HOST_FIFO_USE) == USB_HOST_D0FIFO_USE)
- {
- status = usb1_host_read_buffer_d0(pipe);
- }
- else if ((g_usb1_host_PipeTbl[pipe] & USB_HOST_FIFO_USE) == USB_HOST_D1FIFO_USE)
- {
- status = usb1_host_read_buffer_d1(pipe);
- }
- else
- {
- status = usb1_host_read_buffer_c(pipe);
- }
-
- switch (status)
- {
- case USB_HOST_READING: /* Continue of data read */
- break;
-
- case USB_HOST_READEND: /* End of data read */
- case USB_HOST_READSHRT: /* End of data read */
- usb1_host_disable_brdy_int(pipe);
- g_usb1_host_PipeDataSize[pipe] -= g_usb1_host_data_count[pipe];
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_DONE;
- break;
-
- case USB_HOST_READOVER: /* buffer over */
- if ((g_usb1_host_PipeTbl[pipe] & USB_HOST_FIFO_USE) == USB_HOST_D0FIFO_USE)
- {
- USB201.D0FIFOCTR = USB_HOST_BITBCLR; /* Clear BCLR */
- }
- else if ((g_usb1_host_PipeTbl[pipe] & USB_HOST_FIFO_USE) == USB_HOST_D1FIFO_USE)
- {
- USB201.D1FIFOCTR = USB_HOST_BITBCLR; /* Clear BCLR */
- }
- else
- {
- USB201.CFIFOCTR = USB_HOST_BITBCLR; /* Clear BCLR */
- }
- usb1_host_disable_brdy_int(pipe); /* Disable Ready Interrupt */
-#if(1) /* ohci_wrapp */
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_DONE;
-#else
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_ERROR;
-#endif
- g_usb1_host_PipeDataSize[pipe] -= g_usb1_host_data_count[pipe];
- break;
-
- case USB_HOST_FIFOERROR: /* FIFO access status */
- default:
- usb1_host_disable_brdy_int(pipe); /* Disable Ready Interrupt */
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_ERROR;
- break;
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_read_buffer_c
-* Description : Reads data from the buffer allocated in the pipe specified in the argument.
-* : Reads data by CPU transfer using CFIFO.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_READEND ; Read end
-* : USB_HOST_READSHRT ; short data
-* : USB_HOST_READING ; Continue of data read
-* : USB_HOST_READOVER ; buffer over
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb1_host_read_buffer_c (uint16_t pipe)
-{
- uint32_t count;
- uint32_t dtln;
- uint16_t buffer;
- uint16_t mxps;
- uint16_t status;
- uint16_t mbw;
-
- mbw = usb1_host_get_mbw(g_usb1_host_data_count[pipe], (uint32_t)g_usb1_host_data_pointer[pipe]);
- buffer = usb1_host_change_fifo_port(pipe, USB_HOST_CUSE, USB_HOST_NO, mbw);
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- dtln = (uint32_t)(buffer & USB_HOST_BITDTLN);
- mxps = usb1_host_get_mxps(pipe); /* Max Packet Size */
-
- if (g_usb1_host_data_count[pipe] < dtln) /* Buffer Over ? */
- {
- status = USB_HOST_READOVER;
- usb1_host_set_pid_nak(pipe); /* Set NAK */
- count = g_usb1_host_data_count[pipe];
- }
- else if (g_usb1_host_data_count[pipe] == dtln) /* just Receive Size */
- {
- status = USB_HOST_READEND;
- usb1_host_set_pid_nak(pipe); /* Set NAK */
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- }
- }
- else /* continue Receive data */
- {
- status = USB_HOST_READING;
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- usb1_host_set_pid_nak(pipe); /* Set NAK */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- usb1_host_set_pid_nak(pipe); /* Set NAK */
- }
- }
-
- if (count == 0) /* 0 length packet */
- {
- USB201.CFIFOCTR = USB_HOST_BITBCLR; /* Clear BCLR */
- }
- else
- {
- usb1_host_read_c_fifo(pipe, (uint16_t)count);
- }
-
- g_usb1_host_data_count[pipe] -= count;
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_read_buffer_d0
-* Description : Reads data from the buffer allocated in the pipe specified in
-* : the argument.
-* : Reads data by CPU transfer using D0FIFO.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_READEND ; Read end
-* : USB_HOST_READSHRT ; short data
-* : USB_HOST_READING ; Continue of data read
-* : USB_HOST_READOVER ; buffer over
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb1_host_read_buffer_d0 (uint16_t pipe)
-{
- uint32_t count;
- uint32_t dtln;
- uint16_t buffer;
- uint16_t mxps;
- uint16_t status;
- uint16_t mbw;
- uint16_t pipebuf_size;
-
- mbw = usb1_host_get_mbw(g_usb1_host_data_count[pipe], (uint32_t)g_usb1_host_data_pointer[pipe]);
- buffer = usb1_host_change_fifo_port(pipe, USB_HOST_D0USE, USB_HOST_NO, mbw);
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- dtln = (uint32_t)(buffer & USB_HOST_BITDTLN);
- mxps = usb1_host_get_mxps(pipe); /* Max Packet Size */
-
- if (g_usb1_host_data_count[pipe] < dtln) /* Buffer Over ? */
- {
- status = USB_HOST_READOVER;
- usb1_host_set_pid_nak(pipe); /* Set NAK */
- count = g_usb1_host_data_count[pipe];
- }
- else if (g_usb1_host_data_count[pipe] == dtln) /* just Receive Size */
- {
- status = USB_HOST_READEND;
- usb1_host_set_pid_nak(pipe); /* Set NAK */
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- }
- }
- else /* continue Receive data */
- {
- status = USB_HOST_READING;
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- usb1_host_set_pid_nak(pipe); /* Set NAK */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- usb1_host_set_pid_nak(pipe); /* Set NAK */
- }
- else
- {
- pipebuf_size = usb1_host_get_buf_size(pipe); /* Data buffer size */
-
- if (count != pipebuf_size)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- usb1_host_set_pid_nak(pipe); /* Set NAK */
- }
- }
- }
-
- if (count == 0) /* 0 length packet */
- {
- USB201.D0FIFOCTR = USB_HOST_BITBCLR; /* Clear BCLR */
- }
- else
- {
- usb1_host_read_d0_fifo(pipe, (uint16_t)count);
- }
-
- g_usb1_host_data_count[pipe] -= count;
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_read_buffer_d1
-* Description : Reads data from the buffer allocated in the pipe specified
-* : in the argument.
-* : Reads data by CPU transfer using D1FIFO.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_READEND ; Read end
-* : USB_HOST_READSHRT ; short data
-* : USB_HOST_READING ; Continue of data read
-* : USB_HOST_READOVER ; buffer over
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb1_host_read_buffer_d1 (uint16_t pipe)
-{
- uint32_t count;
- uint32_t dtln;
- uint16_t buffer;
- uint16_t mxps;
- uint16_t status;
- uint16_t mbw;
- uint16_t pipebuf_size;
-
- mbw = usb1_host_get_mbw(g_usb1_host_data_count[pipe], (uint32_t)g_usb1_host_data_pointer[pipe]);
- buffer = usb1_host_change_fifo_port(pipe, USB_HOST_D1USE, USB_HOST_NO, mbw);
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- dtln = (uint32_t)(buffer & USB_HOST_BITDTLN);
- mxps = usb1_host_get_mxps(pipe); /* Max Packet Size */
-
- if (g_usb1_host_data_count[pipe] < dtln) /* Buffer Over ? */
- {
- status = USB_HOST_READOVER;
- usb1_host_set_pid_nak(pipe); /* Set NAK */
- count = g_usb1_host_data_count[pipe];
- }
- else if (g_usb1_host_data_count[pipe] == dtln) /* just Receive Size */
- {
- status = USB_HOST_READEND;
- usb1_host_set_pid_nak(pipe); /* Set NAK */
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- }
-
- if ((count % mxps) !=0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- }
- }
- else /* continue Receive data */
- {
- status = USB_HOST_READING;
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- usb1_host_set_pid_nak(pipe); /* Set NAK */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- usb1_host_set_pid_nak(pipe); /* Set NAK */
- }
- else
- {
- pipebuf_size = usb1_host_get_buf_size(pipe); /* Data buffer size */
- if (count != pipebuf_size)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- usb1_host_set_pid_nak(pipe); /* Set NAK */
- }
- }
- }
-
- if (count == 0) /* 0 length packet */
- {
- USB201.D1FIFOCTR = USB_HOST_BITBCLR; /* Clear BCLR */
- }
- else
- {
- usb1_host_read_d1_fifo(pipe, (uint16_t)count);
- }
-
- g_usb1_host_data_count[pipe] -= count;
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_read_dma
-* Description : Reads data from the buffer allocated in the pipe specified
-* : in the argument.
-* : Reads data by DMA transfer using D0FIFO or D1FIFO.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_READEND ; Read end
-* : USB_HOST_READSHRT ; short data
-* : USB_HOST_READZERO ; zero data
-* : USB_HOST_READING ; Continue of data read
-* : USB_HOST_READOVER ; buffer over
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb1_host_read_dma (uint16_t pipe)
-{
- uint16_t status;
-
- g_usb1_host_PipeIgnore[pipe] = 0;
-
- if ((g_usb1_host_PipeTbl[pipe] & USB_HOST_FIFO_USE) == USB_HOST_D0FIFO_DMA)
- {
- status = usb1_host_read_dma_d0(pipe);
- }
- else
- {
- status = usb1_host_read_dma_d1(pipe);
- }
-
- switch (status)
- {
- case USB_HOST_READING: /* Continue of data read */
- break;
-
- case USB_HOST_READZERO: /* End of data read */
- usb1_host_disable_brdy_int(pipe);
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_DONE;
- break;
-
- case USB_HOST_READEND: /* End of data read */
- case USB_HOST_READSHRT: /* End of data read */
- usb1_host_disable_brdy_int(pipe);
-
- if (RZA_IO_RegRead_16(&g_usb1_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 1)
- {
- g_usb1_host_PipeDataSize[pipe] -= g_usb1_host_data_count[pipe];
- }
- break;
-
- case USB_HOST_READOVER: /* buffer over */
- usb1_host_disable_brdy_int(pipe); /* Disable Ready Interrupt */
-
- if (RZA_IO_RegRead_16(&g_usb1_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 1)
- {
- g_usb1_host_PipeDataSize[pipe] -= g_usb1_host_data_count[pipe];
- }
-#if(1) /* ohci_wrapp */
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_DONE;
-#else
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_ERROR;
-#endif
- break;
-
- case USB_HOST_FIFOERROR: /* FIFO access status */
- default:
- usb1_host_disable_brdy_int(pipe); /* Disable Ready Interrupt */
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_ERROR;
- break;
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_read_dma_d0
-* Description : Writes data in the buffer allocated in the pipe specified
-* : in the argument.
-* : Reads data by DMA transfer using D0FIFO.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_READEND ; Read end
-* : USB_HOST_READSHRT ; short data
-* : USB_HOST_READZERO ; zero data
-* : USB_HOST_READING ; Continue of data read
-* : USB_HOST_READOVER ; buffer over
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-static uint16_t usb1_host_read_dma_d0 (uint16_t pipe)
-{
- uint32_t count;
- uint32_t dtln;
- uint16_t buffer;
- uint16_t mxps;
- uint16_t status;
- uint16_t mbw;
- uint16_t dfacc = 0;
- uint16_t pipebuf_size;
-
- g_usb1_host_DmaStatus[USB_HOST_D0FIFO] = USB_HOST_DMA_READY;
-
- mbw = usb1_host_get_mbw(g_usb1_host_data_count[pipe], (uint32_t)g_usb1_host_data_pointer[pipe]);
-
- if (RZA_IO_RegRead_16(&g_usb1_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 1)
- {
- count = g_usb1_host_data_count[pipe];
- status = USB_HOST_READING;
- }
- else
- {
- buffer = usb1_host_change_fifo_port(pipe, USB_HOST_D0DMA, USB_HOST_NO, mbw);
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- dtln = (uint32_t)(buffer & USB_HOST_BITDTLN);
- mxps = usb1_host_get_mxps(pipe); /* Max Packet Size */
-
- if (g_usb1_host_data_count[pipe] < dtln) /* Buffer Over ? */
- {
- status = USB_HOST_READOVER;
- count = g_usb1_host_data_count[pipe];
- }
- else if (g_usb1_host_data_count[pipe] == dtln) /* just Receive Size */
- {
- status = USB_HOST_READEND;
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- }
- }
- else /* continue Receive data */
- {
- status = USB_HOST_READING;
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- }
- else
- {
- pipebuf_size = usb1_host_get_buf_size(pipe); /* Data buffer size */
-
- if (count != pipebuf_size)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- }
- }
- }
- }
-
- if (count == 0) /* 0 length packet */
- {
- if (RZA_IO_RegRead_16(&g_usb1_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 0)
- {
- USB201.D0FIFOCTR = USB_HOST_BITBCLR; /* Clear BCLR */
- status = USB_HOST_READZERO; /* Null Packet receive */
- }
- else
- {
- usb1_host_set_curpipe(pipe, USB_HOST_D0DMA, USB_HOST_NO, mbw);
- /* transaction counter No set */
- /* FRDY = 1, DTLN = 0 -> BRDY */
- }
- }
- else
- {
- dfacc = usb1_host_set_dfacc_d0(mbw, count);
-
- if (mbw == USB_HOST_BITMBW_32)
- {
- g_usb1_host_DmaInfo[USB_HOST_D0FIFO].size = 2; /* 32bit transfer */
- }
- else if (mbw == USB_HOST_BITMBW_16)
- {
- g_usb1_host_DmaInfo[USB_HOST_D0FIFO].size = 1; /* 16bit transfer */
- }
- else
- {
- g_usb1_host_DmaInfo[USB_HOST_D0FIFO].size = 0; /* 8bit transfer */
- }
-
- g_usb1_host_DmaPipe[USB_HOST_D0FIFO] = pipe; /* not use in read operation */
- g_usb1_host_DmaBval[USB_HOST_D0FIFO] = 0; /* not use in read operation */
-
- g_usb1_host_DmaInfo[USB_HOST_D0FIFO].fifo = USB_HOST_D0FIFO_DMA;
- g_usb1_host_DmaInfo[USB_HOST_D0FIFO].dir = USB_HOST_FIFO2BUF;
- g_usb1_host_DmaInfo[USB_HOST_D0FIFO].buffer = (uint32_t)g_usb1_host_data_pointer[pipe];
- g_usb1_host_DmaInfo[USB_HOST_D0FIFO].bytes = count;
-
- if (status == USB_HOST_READING)
- {
- g_usb1_host_DmaStatus[USB_HOST_D0FIFO] = USB_HOST_DMA_BUSY;
- }
- else
- {
- g_usb1_host_DmaStatus[USB_HOST_D0FIFO] = USB_HOST_DMA_BUSYEND;
- }
-
- Userdef_USB_usb1_host_start_dma(&g_usb1_host_DmaInfo[USB_HOST_D0FIFO], dfacc);
-
- usb1_host_set_curpipe2(pipe, USB_HOST_D0DMA, USB_HOST_NO, mbw , dfacc);
-
- RZA_IO_RegWrite_16(&USB201.D0FIFOSEL,
- 1,
- USB_DnFIFOSEL_DREQE_SHIFT,
- USB_DnFIFOSEL_DREQE);
- }
-
- if (RZA_IO_RegRead_16(&g_usb1_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 0)
- {
- g_usb1_host_data_count[pipe] -= count;
- g_usb1_host_data_pointer[pipe] += count;
- g_usb1_host_PipeDataSize[pipe] += count;
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_read_dma_d1
-* Description : Reads data from the buffer allocated in the pipe specified in
-* : the argument.
-* : Reads data by DMA transfer using D1FIFO.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_READEND ; Read end
-* : USB_HOST_READSHRT ; short data
-* : USB_HOST_READZERO ; zero data
-* : USB_HOST_READING ; Continue of data read
-* : USB_HOST_READOVER ; buffer over
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-static uint16_t usb1_host_read_dma_d1 (uint16_t pipe)
-{
- uint32_t count;
- uint32_t dtln;
- uint16_t buffer;
- uint16_t mxps;
- uint16_t status;
- uint16_t mbw;
- uint16_t dfacc = 0;
- uint16_t pipebuf_size;
-
- g_usb1_host_DmaStatus[USB_HOST_D1FIFO] = USB_HOST_DMA_READY;
-
- mbw = usb1_host_get_mbw(g_usb1_host_data_count[pipe], (uint32_t)g_usb1_host_data_pointer[pipe]);
-
- if (RZA_IO_RegRead_16(&g_usb1_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 1)
- {
- count = g_usb1_host_data_count[pipe];
- status = USB_HOST_READING;
- }
- else
- {
- buffer = usb1_host_change_fifo_port(pipe, USB_HOST_D1DMA, USB_HOST_NO, mbw);
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- dtln = (uint32_t)(buffer & USB_HOST_BITDTLN);
- mxps = usb1_host_get_mxps(pipe); /* Max Packet Size */
-
- if (g_usb1_host_data_count[pipe] < dtln) /* Buffer Over ? */
- {
- status = USB_HOST_READOVER;
- count = g_usb1_host_data_count[pipe];
- }
- else if (g_usb1_host_data_count[pipe] == dtln) /* just Receive Size */
- {
- status = USB_HOST_READEND;
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- }
- }
- else /* continue Receive data */
- {
- status = USB_HOST_READING;
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- }
- else
- {
- pipebuf_size = usb1_host_get_buf_size(pipe); /* Data buffer size */
-
- if (count != pipebuf_size)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- }
- }
- }
- }
-
- if (count == 0) /* 0 length packet */
- {
- if (RZA_IO_RegRead_16(&g_usb1_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 0)
- {
- USB201.D1FIFOCTR = USB_HOST_BITBCLR; /* Clear BCLR */
- status = USB_HOST_READZERO; /* Null Packet receive */
- }
- else
- {
- usb1_host_set_curpipe(pipe, USB_HOST_D1DMA, USB_HOST_NO, mbw);
- /* transaction counter No set */
- /* FRDY = 1, DTLN = 0 -> BRDY */
- }
- }
- else
- {
- dfacc = usb1_host_set_dfacc_d1(mbw, count);
-
- if (mbw == USB_HOST_BITMBW_32)
- {
- g_usb1_host_DmaInfo[USB_HOST_D1FIFO].size = 2; /* 32bit transfer */
- }
- else if (mbw == USB_HOST_BITMBW_16)
- {
- g_usb1_host_DmaInfo[USB_HOST_D1FIFO].size = 1; /* 16bit transfer */
- }
- else
- {
- g_usb1_host_DmaInfo[USB_HOST_D1FIFO].size = 0; /* 8bit transfer */
- }
-
- g_usb1_host_DmaPipe[USB_HOST_D1FIFO] = pipe; /* not use in read operation */
- g_usb1_host_DmaBval[USB_HOST_D1FIFO] = 0; /* not use in read operation */
-
- g_usb1_host_DmaInfo[USB_HOST_D1FIFO].fifo = USB_HOST_D1FIFO_DMA;
- g_usb1_host_DmaInfo[USB_HOST_D1FIFO].dir = USB_HOST_FIFO2BUF;
- g_usb1_host_DmaInfo[USB_HOST_D1FIFO].buffer = (uint32_t)g_usb1_host_data_pointer[pipe];
- g_usb1_host_DmaInfo[USB_HOST_D1FIFO].bytes = count;
-
- if (status == USB_HOST_READING)
- {
- g_usb1_host_DmaStatus[USB_HOST_D1FIFO] = USB_HOST_DMA_BUSY;
- }
- else
- {
- g_usb1_host_DmaStatus[USB_HOST_D1FIFO] = USB_HOST_DMA_BUSYEND;
- }
-
- Userdef_USB_usb1_host_start_dma(&g_usb1_host_DmaInfo[USB_HOST_D1FIFO], dfacc);
-
- usb1_host_set_curpipe2(pipe, USB_HOST_D1DMA, USB_HOST_NO, mbw , dfacc);
-
- RZA_IO_RegWrite_16(&USB201.D1FIFOSEL,
- 1,
- USB_DnFIFOSEL_DREQE_SHIFT,
- USB_DnFIFOSEL_DREQE);
- }
-
- if (RZA_IO_RegRead_16(&g_usb1_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 0)
- {
- g_usb1_host_data_count[pipe] -= count;
- g_usb1_host_data_pointer[pipe] += count;
- g_usb1_host_PipeDataSize[pipe] += count;
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_change_fifo_port
-* Description : Allocates FIF0 specified by the argument in the pipe assigned
-* : by the argument. After allocating FIF0, waits in the software
-* : till the corresponding pipe becomes ready.
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint16_t fifosel ; Select FIFO
-* : uint16_t isel ; FIFO Access Direction
-* : uint16_t mbw ; FIFO Port Access Bit Width
-* Return Value : USB_HOST_FIFOERROR ; Error
-* : Others ; CFIFOCTR/D0FIFOCTR/D1FIFOCTR Register Value
-*******************************************************************************/
-uint16_t usb1_host_change_fifo_port (uint16_t pipe, uint16_t fifosel, uint16_t isel, uint16_t mbw)
-{
- uint16_t buffer;
- uint32_t loop;
- volatile uint32_t loop2;
-
- usb1_host_set_curpipe(pipe, fifosel, isel, mbw);
-
- for (loop = 0; loop < 4; loop++)
- {
- switch (fifosel)
- {
- case USB_HOST_CUSE:
- buffer = USB201.CFIFOCTR;
- break;
-
- case USB_HOST_D0USE:
- case USB_HOST_D0DMA:
- buffer = USB201.D0FIFOCTR;
- break;
-
- case USB_HOST_D1USE:
- case USB_HOST_D1DMA:
- buffer = USB201.D1FIFOCTR;
- break;
-
- default:
- buffer = 0;
- break;
- }
-
- if ((buffer & USB_HOST_BITFRDY) == USB_HOST_BITFRDY)
- {
- return buffer;
- }
-
- loop2 = 25;
-
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
-
- return USB_HOST_FIFOERROR;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_set_curpipe
-* Description : Allocates FIF0 specified by the argument in the pipe assigned
-* : by the argument.
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint16_t fifosel ; Select FIFO
-* : uint16_t isel ; FIFO Access Direction
-* : uint16_t mbw ; FIFO Port Access Bit Width
-* Return Value : none
-*******************************************************************************/
-void usb1_host_set_curpipe (uint16_t pipe, uint16_t fifosel, uint16_t isel, uint16_t mbw)
-{
- uint16_t buffer;
- uint32_t loop;
- volatile uint32_t loop2;
-
- g_usb1_host_mbw[pipe] = mbw;
-
- switch (fifosel)
- {
- case USB_HOST_CUSE:
- buffer = USB201.CFIFOSEL;
- buffer &= (uint16_t)~(USB_HOST_BITISEL | USB_HOST_BITCURPIPE);
- buffer |= (uint16_t)(~isel & USB_HOST_BITISEL);
- USB201.CFIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB201.CFIFOSEL & (USB_HOST_BITISEL | USB_HOST_BITCURPIPE))
- == (buffer & (USB_HOST_BITISEL | USB_HOST_BITCURPIPE)))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
-
- buffer &= (uint16_t)~(USB_HOST_BITISEL | USB_HOST_BITCURPIPE | USB_HOST_BITMBW);
- buffer |= (uint16_t)(isel | pipe | mbw);
- USB201.CFIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB201.CFIFOSEL & (USB_HOST_BITISEL | USB_HOST_BITCURPIPE))
- == (buffer & (USB_HOST_BITISEL | USB_HOST_BITCURPIPE)))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
- break;
-
- case USB_HOST_D0DMA:
- case USB_HOST_D0USE:
- buffer = USB201.D0FIFOSEL;
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE);
- USB201.D0FIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB201.D0FIFOSEL & USB_HOST_BITCURPIPE) == (buffer & USB_HOST_BITCURPIPE))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE | USB_HOST_BITMBW);
- buffer |= (uint16_t)(pipe | mbw);
- USB201.D0FIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB201.D0FIFOSEL & USB_HOST_BITCURPIPE) == (buffer & USB_HOST_BITCURPIPE))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
- break;
-
- case USB_HOST_D1DMA:
- case USB_HOST_D1USE:
- buffer = USB201.D1FIFOSEL;
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE);
- USB201.D1FIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB201.D1FIFOSEL & USB_HOST_BITCURPIPE) == (buffer & USB_HOST_BITCURPIPE))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
-
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE | USB_HOST_BITMBW);
- buffer |= (uint16_t)(pipe | mbw);
- USB201.D1FIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB201.D1FIFOSEL & USB_HOST_BITCURPIPE) == (buffer & USB_HOST_BITCURPIPE))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
- break;
-
- default:
- break;
- }
-
- /* Cautions !!!
- * Depending on the external bus speed of CPU, you may need to wait for 450ns here.
- * For details, please look at the data sheet. */
- loop2 = 100;
-
- while (loop2-- > 0)
- {
- /* wait */
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_set_curpipe2
-* Description : Allocates FIF0 specified by the argument in the pipe assigned
-* : by the argument.(DFACC)
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint16_t fifosel ; Select FIFO
-* : uint16_t isel ; FIFO Access Direction
-* : uint16_t mbw ; FIFO Port Access Bit Width
-* : uint16_t dfacc ; DFACC Access mode
-* Return Value : none
-*******************************************************************************/
-void usb1_host_set_curpipe2 (uint16_t pipe, uint16_t fifosel, uint16_t isel, uint16_t mbw, uint16_t dfacc)
-{
- uint16_t buffer;
- uint32_t loop;
-#ifdef __USB_HOST_DF_ACC_ENABLE__
- uint32_t dummy;
-#endif
- volatile uint32_t loop2;
-
- g_usb1_host_mbw[pipe] = mbw;
-
- switch (fifosel)
- {
- case USB_HOST_CUSE:
- buffer = USB201.CFIFOSEL;
- buffer &= (uint16_t)~(USB_HOST_BITISEL | USB_HOST_BITCURPIPE);
- buffer |= (uint16_t)(~isel & USB_HOST_BITISEL);
- USB201.CFIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB201.CFIFOSEL & (USB_HOST_BITISEL | USB_HOST_BITCURPIPE))
- == (buffer & (USB_HOST_BITISEL | USB_HOST_BITCURPIPE)))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
-
- buffer &= (uint16_t)~(USB_HOST_BITISEL | USB_HOST_BITCURPIPE | USB_HOST_BITMBW);
- buffer |= (uint16_t)(isel | pipe | mbw);
- USB201.CFIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB201.CFIFOSEL & (USB_HOST_BITISEL | USB_HOST_BITCURPIPE))
- == (buffer & (USB_HOST_BITISEL | USB_HOST_BITCURPIPE)))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
- break;
-
- case USB_HOST_D0DMA:
- case USB_HOST_D0USE:
- buffer = USB201.D0FIFOSEL;
-#ifdef __USB_HOST_DF_ACC_ENABLE__
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE | USB_HOST_BITMBW);
-
- if (dfacc != 0)
- {
- buffer |= (uint16_t)(USB_HOST_BITMBW_32);
- }
-#else
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE);
-#endif
- USB201.D0FIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB201.D0FIFOSEL & USB_HOST_BITCURPIPE) == (buffer & USB_HOST_BITCURPIPE))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
-
-#ifdef __USB_HOST_DF_ACC_ENABLE__
- if (dfacc != 0)
- {
- dummy = USB201.D0FIFO.UINT32;
- }
-#endif
-
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE | USB_HOST_BITMBW);
- buffer |= (uint16_t)(pipe | mbw);
- USB201.D0FIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB201.D0FIFOSEL & USB_HOST_BITCURPIPE) == (buffer & USB_HOST_BITCURPIPE))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
- break;
-
- case USB_HOST_D1DMA:
- case USB_HOST_D1USE:
- buffer = USB201.D1FIFOSEL;
-#ifdef __USB_HOST_DF_ACC_ENABLE__
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE | USB_HOST_BITMBW);
-
- if (dfacc != 0)
- {
- buffer |= (uint16_t)(USB_HOST_BITMBW_32);
- }
-#else
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE);
-#endif
- USB201.D1FIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB201.D1FIFOSEL & USB_HOST_BITCURPIPE) == (buffer & USB_HOST_BITCURPIPE))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
-
-#ifdef __USB_HOST_DF_ACC_ENABLE__
- if (dfacc != 0)
- {
- dummy = USB201.D1FIFO.UINT32;
- loop = dummy; // avoid warning.
- }
-#endif
-
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE | USB_HOST_BITMBW);
- buffer |= (uint16_t)(pipe | mbw);
- USB201.D1FIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB201.D1FIFOSEL & USB_HOST_BITCURPIPE) == (buffer & USB_HOST_BITCURPIPE))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
- break;
-
- default:
- break;
- }
-
- /* Cautions !!!
- * Depending on the external bus speed of CPU, you may need to wait for 450ns here.
- * For details, please look at the data sheet. */
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_write_c_fifo
-* Description : Writes data in CFIFO.
-* : Writes data by BYTE/WORD/LONG according to access size
-* : to the pipe specified by the arguments.
-* : Before executing this function, allocating CFIF0 in the specified pipe
-* : should be completed.
-* : Before executing this function, access size to the specified pipe
-* : should be fixed and set in g_usb1_host_mbw[].
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint16_t count ; Data Size(Byte)
-* Return Value : none
-*******************************************************************************/
-static void usb1_host_write_c_fifo (uint16_t pipe, uint16_t count)
-{
- uint16_t even;
-
- if (g_usb1_host_mbw[pipe] == USB_HOST_BITMBW_8)
- {
- for (even = count; even; --even)
- {
- USB201.CFIFO.UINT8[HH] = *g_usb1_host_data_pointer[pipe];
- g_usb1_host_data_pointer[pipe] += 1;
- }
- }
- else if (g_usb1_host_mbw[pipe] == USB_HOST_BITMBW_16)
- {
- for (even = (uint16_t)(count / 2); even; --even)
- {
- USB201.CFIFO.UINT16[H] = *((uint16_t *)g_usb1_host_data_pointer[pipe]);
- g_usb1_host_data_pointer[pipe] += 2;
- }
- }
- else
- {
- for (even = (uint16_t)(count / 4); even; --even)
- {
- USB201.CFIFO.UINT32 = *((uint32_t *)g_usb1_host_data_pointer[pipe]);
- g_usb1_host_data_pointer[pipe] += 4;
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_read_c_fifo
-* Description : Reads data from CFIFO.
-* : Reads data by BYTE/WORD/LONG according to access size
-* : to the pipe specified by the arguments.
-* : Before executing this function, allocating CFIF0 in the specified pipe
-* : should be completed.
-* : Before executing this function, access size to the specified pipe
-* : should be fixed and set in g_usb0_host_mbw[].
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint16_t count ; Data Size(Byte)
-* Return Value : none
-*******************************************************************************/
-static void usb1_host_read_c_fifo (uint16_t pipe, uint16_t count)
-{
- uint16_t even;
-
- if (g_usb1_host_mbw[pipe] == USB_HOST_BITMBW_8)
- {
- for (even = count; even; --even)
- {
- *g_usb1_host_data_pointer[pipe] = USB201.CFIFO.UINT8[HH];
- g_usb1_host_data_pointer[pipe] += 1;
- }
- }
- else if (g_usb1_host_mbw[pipe] == USB_HOST_BITMBW_16)
- {
- for (even = (uint16_t)((count + 1) / 2); even; --even)
- {
- *((uint16_t *)g_usb1_host_data_pointer[pipe]) = USB201.CFIFO.UINT16[H];
- g_usb1_host_data_pointer[pipe] += 2;
- }
- }
- else
- {
- for (even = (uint16_t)((count + 3) / 4); even; --even)
- {
- *((uint32_t *)g_usb1_host_data_pointer[pipe]) = USB201.CFIFO.UINT32;
- g_usb1_host_data_pointer[pipe] += 4;
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_write_d0_fifo
-* Description : Writes data in D0FIFO.
-* : Writes data by BYTE/WORD/LONG according to access size
-* : to the pipe specified by the arguments.
-* : Before executing this function, allocating CFIF0 in the specified pipe
-* : should be completed.
-* : Before executing this function, access size to the specified pipe
-* : should be fixed and set in g_usb0_host_mbw[].
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint16_t count ; Data Size(Byte)
-* Return Value : none
-*******************************************************************************/
-static void usb1_host_write_d0_fifo (uint16_t pipe, uint16_t count)
-{
- uint16_t even;
-
- if (g_usb1_host_mbw[pipe] == USB_HOST_BITMBW_8)
- {
- for (even = count; even; --even)
- {
- USB201.D0FIFO.UINT8[HH] = *g_usb1_host_data_pointer[pipe];
- g_usb1_host_data_pointer[pipe] += 1;
- }
- }
- else if (g_usb1_host_mbw[pipe] == USB_HOST_BITMBW_16)
- {
- for (even = (uint16_t)(count / 2); even; --even)
- {
- USB201.D0FIFO.UINT16[H] = *((uint16_t *)g_usb1_host_data_pointer[pipe]);
- g_usb1_host_data_pointer[pipe] += 2;
- }
- }
- else
- {
- for (even = (uint16_t)(count / 4); even; --even)
- {
- USB201.D0FIFO.UINT32 = *((uint32_t *)g_usb1_host_data_pointer[pipe]);
- g_usb1_host_data_pointer[pipe] += 4;
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_read_d0_fifo
-* Description : Reads data from D0FIFO.
-* : Reads data by BYTE/WORD/LONG according to access size
-* : to the pipe specified by the arguments.
-* : Before executing this function, allocating DOFIF0 in the specified pipe
-* : should be completed.
-* : Before executing this function, access size to the specified pipe
-* : should be fixed and set in g_usb0_host_mbw[].
-* Arguments : uint16_t Pipe ; Pipe Number
-* : uint16_t count ; Data Size(Byte)
-* Return Value : none
-*******************************************************************************/
-static void usb1_host_read_d0_fifo (uint16_t pipe, uint16_t count)
-{
- uint16_t even;
-
- if (g_usb1_host_mbw[pipe] == USB_HOST_BITMBW_8)
- {
- for (even = count; even; --even)
- {
- *g_usb1_host_data_pointer[pipe] = USB201.D0FIFO.UINT8[HH];
- g_usb1_host_data_pointer[pipe] += 1;
- }
- }
- else if (g_usb1_host_mbw[pipe] == USB_HOST_BITMBW_16)
- {
- for (even = (uint16_t)((count + 1) / 2); even; --even)
- {
- *((uint16_t *)g_usb1_host_data_pointer[pipe]) = USB201.D0FIFO.UINT16[H];
- g_usb1_host_data_pointer[pipe] += 2;
- }
- }
- else
- {
- for (even = (uint16_t)((count + 3) / 4); even; --even)
- {
- *((uint32_t *)g_usb1_host_data_pointer[pipe]) = USB201.D0FIFO.UINT32;
- g_usb1_host_data_pointer[pipe] += 4;
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_write_d1_fifo
-* Description : Writes data in D1FIFO.
-* : Writes data by BYTE/WORD/LONG according to access size
-* : to the pipe specified by the arguments.
-* : Before executing this function, allocating D1FIF0 in the specified pipe
-* : should be completed.
-* : Before executing this function, access size to the specified pipe
-* : should be fixed and set in g_usb1_host_mbw[].
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint16_t count ; Data Size(Byte)
-* Return Value : none
-*******************************************************************************/
-static void usb1_host_write_d1_fifo (uint16_t pipe, uint16_t count)
-{
- uint16_t even;
-
- if (g_usb1_host_mbw[pipe] == USB_HOST_BITMBW_8)
- {
- for (even = count; even; --even)
- {
- USB201.D1FIFO.UINT8[HH] = *g_usb1_host_data_pointer[pipe];
- g_usb1_host_data_pointer[pipe] += 1;
- }
- }
- else if (g_usb1_host_mbw[pipe] == USB_HOST_BITMBW_16)
- {
- for (even = (uint16_t)(count / 2); even; --even)
- {
- USB201.D1FIFO.UINT16[H] = *((uint16_t *)g_usb1_host_data_pointer[pipe]);
- g_usb1_host_data_pointer[pipe] += 2;
- }
- }
- else
- {
- for (even = (uint16_t)(count / 4); even; --even)
- {
- USB201.D1FIFO.UINT32 = *((uint32_t *)g_usb1_host_data_pointer[pipe]);
- g_usb1_host_data_pointer[pipe] += 4;
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_read_d1_fifo
-* Description : Reads data from D1FIFO.
-* : Reads data by BYTE/WORD/LONG according to access size
-* : to the pipe specified by the arguments.
-* : Before executing this function, allocating D1FIF0 in the specified pipe
-* : should be completed.
-* : Before executing this function, access size to the specified pipe
-* : should be fixed and set in g_usb1_host_mbw[].
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint16_t count ; Data Size(Byte)
-* Return Value : none
-*******************************************************************************/
-static void usb1_host_read_d1_fifo (uint16_t pipe, uint16_t count)
-{
- uint16_t even;
-
- if (g_usb1_host_mbw[pipe] == USB_HOST_BITMBW_8)
- {
- for (even = count; even; --even)
- {
- *g_usb1_host_data_pointer[pipe] = USB201.D1FIFO.UINT8[HH];
- g_usb1_host_data_pointer[pipe] += 1;
- }
- }
- else if (g_usb1_host_mbw[pipe] == USB_HOST_BITMBW_16)
- {
- for (even = (uint16_t)((count + 1) / 2); even; --even)
- {
- *((uint16_t *)g_usb1_host_data_pointer[pipe]) = USB201.D1FIFO.UINT16[H];
- g_usb1_host_data_pointer[pipe] += 2;
- }
- }
- else
- {
- for (even = (uint16_t)((count + 3) / 4); even; --even)
- {
- *((uint32_t *)g_usb1_host_data_pointer[pipe]) = USB201.D1FIFO.UINT32;
- g_usb1_host_data_pointer[pipe] += 4;
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_com_get_dmasize
-* Description : Calculates access width of DMA transfer by the argument to
- return as the Return Value.
-* Arguments : uint32_t trncount : transfer byte
-* : uint32_t dtptr : transfer data pointer
-* Return Value : DMA transfer size : 0 8bit
-* : : 1 16bit
-* : : 2 32bit
-*******************************************************************************/
-static uint32_t usb1_host_com_get_dmasize (uint32_t trncount, uint32_t dtptr)
-{
- uint32_t size;
-
- if (((trncount & 0x0001) != 0) || ((dtptr & 0x00000001) != 0))
- {
- /* When transfer byte count is odd */
- /* or transfer data area is 8-bit alignment */
- size = 0; /* 8bit */
- }
- else if (((trncount & 0x0003) != 0) || ((dtptr & 0x00000003) != 0))
- {
- /* When the transfer byte count is multiples of 2 */
- /* or the transfer data area is 16-bit alignment */
- size = 1; /* 16bit */
- }
- else
- {
- /* When the transfer byte count is multiples of 4 */
- /* or the transfer data area is 32-bit alignment */
- size = 2; /* 32bit */
- }
-
- return size;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_get_mbw
-* Description : Calculates access width of DMA to return the value set in MBW.
-* Arguments : uint32_t trncount : transfer byte
-* : uint32_t dtptr : transfer data pointer
-* Return Value : FIFO transfer size : USB_HOST_BITMBW_8 8bit
-* : : USB_HOST_BITMBW_16 16bit
-* : : USB_HOST_BITMBW_32 32bit
-*******************************************************************************/
-uint16_t usb1_host_get_mbw (uint32_t trncount, uint32_t dtptr)
-{
- uint32_t size;
- uint16_t mbw;
-
- size = usb1_host_com_get_dmasize(trncount, dtptr);
-
- if (size == 0)
- {
- /* 8bit */
- mbw = USB_HOST_BITMBW_8;
- }
- else if (size == 1)
- {
- /* 16bit */
- mbw = USB_HOST_BITMBW_16;
- }
- else
- {
- /* 32bit */
- mbw = USB_HOST_BITMBW_32;
- }
-
- return mbw;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_set_transaction_counter
-* Description : Sets transaction counter by the argument(PIPEnTRN).
-* : Clears transaction before setting to enable transaction counter setting.
-* Arguments : uint16_t pipe ; Pipe number
-* : uint32_t bsize : Data transfer size
-* Return Value : none
-*******************************************************************************/
-static void usb1_host_set_transaction_counter (uint16_t pipe, uint32_t bsize)
-{
- uint16_t mxps;
- uint16_t cnt;
-
- if (bsize == 0)
- {
- return;
- }
-
- mxps = usb1_host_get_mxps(pipe); /* Max Packet Size */
-
- if ((bsize % mxps) == 0)
- {
- cnt = (uint16_t)(bsize / mxps);
- }
- else
- {
- cnt = (uint16_t)((bsize / mxps) + 1);
- }
-
- switch (pipe)
- {
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB201.PIPE1TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- USB201.PIPE1TRN = cnt;
- RZA_IO_RegWrite_16(&USB201.PIPE1TRE,
- 1,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB201.PIPE2TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- USB201.PIPE2TRN = cnt;
- RZA_IO_RegWrite_16(&USB201.PIPE2TRE,
- 1,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB201.PIPE3TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- USB201.PIPE3TRN = cnt;
- RZA_IO_RegWrite_16(&USB201.PIPE3TRE,
- 1,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB201.PIPE4TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- USB201.PIPE4TRN = cnt;
- RZA_IO_RegWrite_16(&USB201.PIPE4TRE,
- 1,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB201.PIPE5TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- USB201.PIPE5TRN = cnt;
- RZA_IO_RegWrite_16(&USB201.PIPE5TRE,
- 1,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB201.PIPE9TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- USB201.PIPE9TRN = cnt;
- RZA_IO_RegWrite_16(&USB201.PIPE9TRE,
- 1,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- break;
-
- default:
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_clear_transaction_counter
-* Description : Clears the transaction counter by the argument.
-* : After executing this function, the transaction counter is invalid.
-* Arguments : uint16_t pipe ; Pipe number
-* Return Value : none
-*******************************************************************************/
-void usb1_host_clear_transaction_counter (uint16_t pipe)
-{
- switch (pipe)
- {
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB201.PIPE1TRE,
- 0,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- RZA_IO_RegWrite_16(&USB201.PIPE1TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB201.PIPE2TRE,
- 0,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- RZA_IO_RegWrite_16(&USB201.PIPE2TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB201.PIPE3TRE,
- 0,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- RZA_IO_RegWrite_16(&USB201.PIPE3TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB201.PIPE4TRE,
- 0,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- RZA_IO_RegWrite_16(&USB201.PIPE4TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB201.PIPE5TRE,
- 0,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- RZA_IO_RegWrite_16(&USB201.PIPE5TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB201.PIPE9TRE,
- 0,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- RZA_IO_RegWrite_16(&USB201.PIPE9TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- break;
-
- default:
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_stop_transfer
-* Description : Stops the USB transfer in the pipe specified by the argument.
-* : After stopping the USB transfer, clears the buffer allocated in
-* : the pipe.
-* : After executing this function, allocation in FIF0 becomes USB_HOST_PIPE0;
-* : invalid. After executing this function, BRDY/NRDY/BEMP interrupt
-* : in the corresponding pipe becomes invalid. Sequence bit is also
-* : cleared.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb1_host_stop_transfer (uint16_t pipe)
-{
- uint16_t usefifo;
- uint32_t remain;
-
- usb1_host_set_pid_nak(pipe);
-
- usefifo = (uint16_t)(g_usb1_host_PipeTbl[pipe] & USB_HOST_FIFO_USE);
-
- switch (usefifo)
- {
- case USB_HOST_D0FIFO_USE:
- usb1_host_clear_transaction_counter(pipe);
- USB201.D0FIFOCTR = USB_HOST_BITBCLR; /* Buffer Clear */
- break;
-
- case USB_HOST_D1FIFO_USE:
- usb1_host_clear_transaction_counter(pipe);
- USB201.D1FIFOCTR = USB_HOST_BITBCLR; /* Buffer Clear */
- break;
-
- case USB_HOST_D0FIFO_DMA:
- remain = Userdef_USB_usb1_host_stop_dma0();
- usb1_host_dma_stop_d0(pipe, remain);
- usb1_host_clear_transaction_counter(pipe);
- USB201.D0FIFOCTR = USB_HOST_BITBCLR; /* Buffer Clear */
- break;
-
- case USB_HOST_D1FIFO_DMA:
- remain = Userdef_USB_usb1_host_stop_dma1();
- usb1_host_dma_stop_d1(pipe, remain);
- usb1_host_clear_transaction_counter(pipe);
- USB201.D1FIFOCTR = USB_HOST_BITBCLR; /* Buffer Clear */
- break;
-
- default:
- usb1_host_clear_transaction_counter(pipe);
- USB201.CFIFOCTR = USB_HOST_BITBCLR; /* Buffer Clear */
- break;
- }
-
- /* Interrupt of pipe set is disabled */
- usb1_host_disable_brdy_int(pipe);
- usb1_host_disable_nrdy_int(pipe);
- usb1_host_disable_bemp_int(pipe);
-
-#if(1) /* ohci_wrapp */
-#else
- usb1_host_aclrm(pipe);
-#endif
- usb1_host_set_csclr(pipe);
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_set_dfacc_d0
-* Description : Sets the DFACC setting value in D0FIFO using the transfer size.
-* Arguments : uint16_t mbw ; MBW
-* : uint16_t count ; data count
-* Return Value : DFACC Access mode
-*******************************************************************************/
-static uint16_t usb1_host_set_dfacc_d0 (uint16_t mbw, uint32_t count)
-{
- uint16_t dfacc = 0;
-
-#ifndef __USB_HOST_DF_ACC_ENABLE__
- RZA_IO_RegWrite_16(&USB201.D0FBCFG,
- 0,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB201.D0FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 0;
-#else
- if (mbw == USB_HOST_BITMBW_32)
- {
- if ((count % 32) == 0)
- {
- /* 32byte transfer */
- RZA_IO_RegWrite_16(&USB201.D0FBCFG,
- 2,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB201.D0FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 2;
- }
- else if ((count % 16) == 0)
- {
- /* 16byte transfer */
- RZA_IO_RegWrite_16(&USB201.D0FBCFG,
- 1,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB201.D0FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 1;
- }
- else
- {
- RZA_IO_RegWrite_16(&USB201.D0FBCFG,
- 0,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB201.D0FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 0;
- }
- }
- else if (mbw == USB_HOST_BITMBW_16)
- {
- RZA_IO_RegWrite_16(&USB201.D0FBCFG,
- 0,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB201.D0FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 0;
- }
- else
- {
- RZA_IO_RegWrite_16(&USB201.D0FBCFG,
- 0,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB201.D0FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 0;
- }
-#endif
-
- return dfacc;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_set_dfacc_d1
-* Description : Sets the DFACC setting value in D0FIFO using the transfer size.
-* Arguments : uint16_t mbw ; MBW
-* : uint16_t count ; data count
-* Return Value : DFACC Access mode
-*******************************************************************************/
-static uint16_t usb1_host_set_dfacc_d1 (uint16_t mbw, uint32_t count)
-{
- uint16_t dfacc = 0;
-
-#ifndef __USB_HOST_DF_ACC_ENABLE__
- RZA_IO_RegWrite_16(&USB201.D1FBCFG,
- 0,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB201.D1FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 0;
-#else
- if (mbw == USB_HOST_BITMBW_32)
- {
- if ((count % 32) == 0)
- {
- /* 32byte transfer */
- RZA_IO_RegWrite_16(&USB201.D1FBCFG,
- 2,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB201.D1FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 2;
- }
- else if ((count % 16) == 0)
- {
- /* 16byte transfer */
- RZA_IO_RegWrite_16(&USB201.D1FBCFG,
- 1,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB201.D1FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 1;
- }
- else
- {
- RZA_IO_RegWrite_16(&USB201.D1FBCFG,
- 0,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB201.D1FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 0;
- }
- }
- else if (mbw == USB_HOST_BITMBW_16)
- {
- RZA_IO_RegWrite_16(&USB201.D1FBCFG,
- 0,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB201.D1FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 0;
- }
- else
- {
- RZA_IO_RegWrite_16(&USB201.D1FBCFG,
- 0,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB201.D1FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 0;
- }
-#endif
-
- return dfacc;
-}
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/usb1/src/common/usb1_host_dma.c Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,355 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb1_host_dma.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "usb1_host.h"
-/* #include "usb1_host_dmacdrv.h" */
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-static void usb1_host_dmaint(uint16_t fifo);
-static void usb1_host_dmaint_buf2fifo(uint16_t pipe);
-static void usb1_host_dmaint_fifo2buf(uint16_t pipe);
-
-
-/*******************************************************************************
-* Function Name: usb1_host_dma_stop_d0
-* Description : D0FIFO DMA stop
-* Arguments : uint16_t pipe : pipe number
-* : uint32_t remain : transfer byte
-* Return Value : none
-*******************************************************************************/
-void usb1_host_dma_stop_d0 (uint16_t pipe, uint32_t remain)
-{
- uint16_t dtln;
- uint16_t dfacc;
- uint16_t buffer;
- uint16_t sds_b = 1;
-
- dfacc = RZA_IO_RegRead_16(&USB201.D0FBCFG,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- if (dfacc == 2)
- {
- sds_b = 32;
- }
- else if (dfacc == 1)
- {
- sds_b = 16;
- }
- else
- {
- if (g_usb1_host_DmaInfo[USB_HOST_D0FIFO].size == 2)
- {
- sds_b = 4;
- }
- else if (g_usb1_host_DmaInfo[USB_HOST_D0FIFO].size == 1)
- {
- sds_b = 2;
- }
- else
- {
- sds_b = 1;
- }
- }
-
- if (RZA_IO_RegRead_16(&g_usb1_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 1)
- {
- if (g_usb1_host_pipe_status[pipe] != USB_HOST_PIPE_DONE)
- {
- buffer = USB201.D0FIFOCTR;
- dtln = (buffer & USB_HOST_BITDTLN);
-
- if ((dtln % sds_b) != 0)
- {
- remain += (sds_b - (dtln % sds_b));
- }
- g_usb1_host_PipeDataSize[pipe] = (g_usb1_host_data_count[pipe] - remain);
- g_usb1_host_data_count[pipe] = remain;
- }
- }
-
- RZA_IO_RegWrite_16(&USB201.D0FIFOSEL,
- 0,
- USB_DnFIFOSEL_DREQE_SHIFT,
- USB_DnFIFOSEL_DREQE);
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_dma_stop_d1
-* Description : D1FIFO DMA stop
-* Arguments : uint16_t pipe : pipe number
-* : uint32_t remain : transfer byte
-* Return Value : none
-*******************************************************************************/
-void usb1_host_dma_stop_d1 (uint16_t pipe, uint32_t remain)
-{
- uint16_t dtln;
- uint16_t dfacc;
- uint16_t buffer;
- uint16_t sds_b = 1;
-
- dfacc = RZA_IO_RegRead_16(&USB201.D1FBCFG,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- if (dfacc == 2)
- {
- sds_b = 32;
- }
- else if (dfacc == 1)
- {
- sds_b = 16;
- }
- else
- {
- if (g_usb1_host_DmaInfo[USB_HOST_D1FIFO].size == 2)
- {
- sds_b = 4;
- }
- else if (g_usb1_host_DmaInfo[USB_HOST_D1FIFO].size == 1)
- {
- sds_b = 2;
- }
- else
- {
- sds_b = 1;
- }
- }
-
- if (RZA_IO_RegRead_16(&g_usb1_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 1)
- {
- if (g_usb1_host_pipe_status[pipe] != USB_HOST_PIPE_DONE)
- {
- buffer = USB201.D1FIFOCTR;
- dtln = (buffer & USB_HOST_BITDTLN);
-
- if ((dtln % sds_b) != 0)
- {
- remain += (sds_b - (dtln % sds_b));
- }
- g_usb1_host_PipeDataSize[pipe] = (g_usb1_host_data_count[pipe] - remain);
- g_usb1_host_data_count[pipe] = remain;
- }
- }
-
- RZA_IO_RegWrite_16(&USB201.D1FIFOSEL,
- 0,
- USB_DnFIFOSEL_DREQE_SHIFT,
- USB_DnFIFOSEL_DREQE);
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_dma_interrupt_d0fifo
-* Description : This function is DMA interrupt handler entry.
-* : Execute usb1_host_dmaint() after disabling DMA interrupt in this function.
-* : Disable DMA interrupt to DMAC executed when USB_HOST_D0FIFO_DMA is
-* : specified by dma->fifo.
-* : Register this function as DMA complete interrupt.
-* Arguments : uint32_t int_sense ; Interrupts detection mode
-* : ; INTC_LEVEL_SENSITIVE : Level sense
-* : ; INTC_EDGE_TRIGGER : Edge trigger
-* Return Value : none
-*******************************************************************************/
-void usb1_host_dma_interrupt_d0fifo (uint32_t int_sense)
-{
- usb1_host_dmaint(USB_HOST_D0FIFO);
- g_usb1_host_DmaStatus[USB_HOST_D0FIFO] = USB_HOST_DMA_READY;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_dma_interrupt_d1fifo
-* Description : This function is DMA interrupt handler entry.
-* : Execute usb0_host_dmaint() after disabling DMA interrupt in this function.
-* : Disable DMA interrupt to DMAC executed when USB_HOST_D1FIFO_DMA is
-* : specified by dma->fifo.
-* : Register this function as DMA complete interrupt.
-* Arguments : uint32_t int_sense ; Interrupts detection mode
-* : ; INTC_LEVEL_SENSITIVE : Level sense
-* : ; INTC_EDGE_TRIGGER : Edge trigger
-* Return Value : none
-*******************************************************************************/
-void usb1_host_dma_interrupt_d1fifo (uint32_t int_sense)
-{
- usb1_host_dmaint(USB_HOST_D1FIFO);
- g_usb1_host_DmaStatus[USB_HOST_D1FIFO] = USB_HOST_DMA_READY;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_dmaint
-* Description : This function is DMA transfer end interrupt
-* Arguments : uint16_t fifo ; fifo number
-* : ; USB_HOST_D0FIFO
-* : ; USB_HOST_D1FIFO
-* Return Value : none
-*******************************************************************************/
-static void usb1_host_dmaint (uint16_t fifo)
-{
- uint16_t pipe;
-
- pipe = g_usb1_host_DmaPipe[fifo];
-
- if (g_usb1_host_DmaInfo[fifo].dir == USB_HOST_BUF2FIFO)
- {
- usb1_host_dmaint_buf2fifo(pipe);
- }
- else
- {
- usb1_host_dmaint_fifo2buf(pipe);
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_dmaint_fifo2buf
-* Description : Executes read completion from FIFO by DMAC.
-* Arguments : uint16_t pipe : pipe number
-* Return Value : none
-*******************************************************************************/
-static void usb1_host_dmaint_fifo2buf (uint16_t pipe)
-{
- uint32_t remain;
- uint16_t useport;
-
- if (g_usb1_host_pipe_status[pipe] != USB_HOST_PIPE_DONE)
- {
- useport = (uint16_t)(g_usb1_host_PipeTbl[pipe] & USB_HOST_FIFO_USE);
-
- if (useport == USB_HOST_D0FIFO_DMA)
- {
- remain = Userdef_USB_usb1_host_stop_dma0();
- usb1_host_dma_stop_d0(pipe, remain);
-
- if (RZA_IO_RegRead_16(&g_usb1_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 0)
- {
- if (g_usb1_host_DmaStatus[USB_HOST_D0FIFO] == USB_HOST_DMA_BUSYEND)
- {
- USB201.D0FIFOCTR = USB_HOST_BITBCLR;
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_DONE;
- }
- else
- {
- usb1_host_enable_brdy_int(pipe);
- }
- }
- }
- else
- {
- remain = Userdef_USB_usb1_host_stop_dma1();
- usb1_host_dma_stop_d1(pipe, remain);
-
- if (RZA_IO_RegRead_16(&g_usb1_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 0)
- {
- if (g_usb1_host_DmaStatus[USB_HOST_D1FIFO] == USB_HOST_DMA_BUSYEND)
- {
- USB201.D1FIFOCTR = USB_HOST_BITBCLR;
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_DONE;
- }
- else
- {
- usb1_host_enable_brdy_int(pipe);
- }
- }
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_dmaint_buf2fifo
-* Description : Executes write completion in FIFO by DMAC.
-* Arguments : uint16_t pipe : pipe number
-* Return Value : none
-*******************************************************************************/
-static void usb1_host_dmaint_buf2fifo (uint16_t pipe)
-{
- uint16_t useport;
- uint32_t remain;
-
- useport = (uint16_t)(g_usb1_host_PipeTbl[pipe] & USB_HOST_FIFO_USE);
-
- if (useport == USB_HOST_D0FIFO_DMA)
- {
- remain = Userdef_USB_usb1_host_stop_dma0();
- usb1_host_dma_stop_d0(pipe, remain);
-
- if (g_usb1_host_DmaBval[USB_HOST_D0FIFO] != 0)
- {
- RZA_IO_RegWrite_16(&USB201.D0FIFOCTR,
- 1,
- USB_DnFIFOCTR_BVAL_SHIFT,
- USB_DnFIFOCTR_BVAL);
- }
- }
- else
- {
- remain = Userdef_USB_usb1_host_stop_dma1();
- usb1_host_dma_stop_d1(pipe, remain);
-
- if (g_usb1_host_DmaBval[USB_HOST_D1FIFO] != 0)
- {
- RZA_IO_RegWrite_16(&USB201.D1FIFOCTR,
- 1,
- USB_DnFIFOCTR_BVAL_SHIFT,
- USB_DnFIFOCTR_BVAL);
- }
- }
-
- usb1_host_enable_bemp_int(pipe);
-}
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/usb1/src/common/usb1_host_intrn.c Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,285 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb1_host_intrn.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "usb1_host.h"
-#if(1) /* ohci_wrapp */
-#include "ohci_wrapp_RZ_A1_local.h"
-#endif
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-
-
-/*******************************************************************************
-* Function Name: usb1_host_brdy_int
-* Description : Executes BRDY interrupt(USB_HOST_PIPE1-9).
-* : According to the pipe that interrupt is generated in,
-* : reads/writes buffer allocated in the pipe.
-* : This function is executed in the BRDY interrupt handler.
-* : This function clears BRDY interrupt status and BEMP interrupt
-* : status.
-* Arguments : uint16_t status ; BRDYSTS Register Value
-* : uint16_t int_enb ; BRDYENB Register Value
-* Return Value : none
-*******************************************************************************/
-void usb1_host_brdy_int (uint16_t status, uint16_t int_enb)
-{
- uint32_t int_sense = 0;
- uint16_t pipe;
- uint16_t pipebit;
-
- for (pipe = USB_HOST_PIPE1; pipe <= USB_HOST_MAX_PIPE_NO; pipe++)
- {
- pipebit = g_usb1_host_bit_set[pipe];
-
- if ((status & pipebit) && (int_enb & pipebit))
- {
- USB201.BRDYSTS = (uint16_t)~pipebit;
- USB201.BEMPSTS = (uint16_t)~pipebit;
-
- if ((g_usb1_host_PipeTbl[pipe] & USB_HOST_FIFO_USE) == USB_HOST_D0FIFO_DMA)
- {
- if (g_usb1_host_DmaStatus[USB_HOST_D0FIFO] != USB_HOST_DMA_READY)
- {
- usb1_host_dma_interrupt_d0fifo(int_sense);
- }
-
- if (RZA_IO_RegRead_16(&g_usb1_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 0)
- {
- usb1_host_read_dma(pipe);
- usb1_host_disable_brdy_int(pipe);
- }
- else
- {
- USB201.D0FIFOCTR = USB_HOST_BITBCLR;
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_DONE;
- }
- }
- else if ((g_usb1_host_PipeTbl[pipe] & USB_HOST_FIFO_USE) == USB_HOST_D1FIFO_DMA)
- {
- if (g_usb1_host_DmaStatus[USB_HOST_D1FIFO] != USB_HOST_DMA_READY)
- {
- usb1_host_dma_interrupt_d1fifo(int_sense);
- }
-
- if (RZA_IO_RegRead_16(&g_usb1_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 0)
- {
- usb1_host_read_dma(pipe);
- usb1_host_disable_brdy_int(pipe);
- }
- else
- {
- USB201.D1FIFOCTR = USB_HOST_BITBCLR;
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_DONE;
- }
- }
- else
- {
- if (RZA_IO_RegRead_16(&g_usb1_host_pipecfg[pipe], USB_PIPECFG_DIR_SHIFT, USB_PIPECFG_DIR) == 0)
- {
- usb1_host_read_buffer(pipe);
- }
- else
- {
- usb1_host_write_buffer(pipe);
- }
- }
-#if(1) /* ohci_wrapp */
- switch (g_usb1_host_pipe_status[pipe])
- {
- case USB_HOST_PIPE_DONE:
- ohciwrapp_loc_TransEnd(pipe, TD_CC_NOERROR);
- break;
- case USB_HOST_PIPE_NORES:
- case USB_HOST_PIPE_STALL:
- case USB_HOST_PIPE_ERROR:
- ohciwrapp_loc_TransEnd(pipe, TD_CC_STALL);
- break;
- default:
- /* Do Nothing */
- break;
- }
-#endif
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_nrdy_int
-* Description : Executes NRDY interrupt(USB_HOST_PIPE1-9).
-* : Checks NRDY interrupt cause by PID. When the cause if STALL,
-* : regards the pipe state as STALL and ends the processing.
-* : Then the cause is not STALL, increments the error count to
-* : communicate again. When the error count is 3, determines
-* : the pipe state as USB_HOST_PIPE_NORES and ends the processing.
-* : This function is executed in the NRDY interrupt handler.
-* : This function clears NRDY interrupt status.
-* Arguments : uint16_t status ; NRDYSTS Register Value
-* : uint16_t int_enb ; NRDYENB Register Value
-* Return Value : none
-*******************************************************************************/
-void usb1_host_nrdy_int (uint16_t status, uint16_t int_enb)
-{
- uint16_t pid;
- uint16_t pipe;
- uint16_t bitcheck;
-
- bitcheck = (uint16_t)(status & int_enb);
-
- USB201.NRDYSTS = (uint16_t)~status;
-
- for (pipe = USB_HOST_PIPE1; pipe <= USB_HOST_MAX_PIPE_NO; pipe++)
- {
- if ((bitcheck&g_usb1_host_bit_set[pipe]) == g_usb1_host_bit_set[pipe])
- {
- if (RZA_IO_RegRead_16(&USB201.SYSCFG0,
- USB_SYSCFG_DCFM_SHIFT,
- USB_SYSCFG_DCFM) == 1)
- {
- if (g_usb1_host_pipe_status[pipe] == USB_HOST_PIPE_WAIT)
- {
- pid = usb1_host_get_pid(pipe);
-
- if ((pid == USB_HOST_PID_STALL) || (pid == USB_HOST_PID_STALL2))
- {
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_STALL;
-#if(1) /* ohci_wrapp */
- ohciwrapp_loc_TransEnd(pipe, TD_CC_STALL);
-#endif
- }
- else
- {
-#if(1) /* ohci_wrapp */
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_NORES;
- ohciwrapp_loc_TransEnd(pipe, TD_CC_DEVICENOTRESPONDING);
-#else
- g_usb1_host_PipeIgnore[pipe]++;
-
- if (g_usb1_host_PipeIgnore[pipe] == 3)
- {
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_NORES;
- }
- else
- {
- usb1_host_set_pid_buf(pipe);
- }
-#endif
- }
- }
- }
- else
- {
- /* USB Function */
- }
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_bemp_int
-* Description : Executes BEMP interrupt(USB_HOST_PIPE1-9).
-* Arguments : uint16_t status ; BEMPSTS Register Value
-* : uint16_t int_enb ; BEMPENB Register Value
-* Return Value : none
-*******************************************************************************/
-void usb1_host_bemp_int (uint16_t status, uint16_t int_enb)
-{
- uint16_t pid;
- uint16_t pipe;
- uint16_t bitcheck;
- uint16_t inbuf;
-
- bitcheck = (uint16_t)(status & int_enb);
-
- USB201.BEMPSTS = (uint16_t)~status;
-
- for (pipe = USB_HOST_PIPE1; pipe <= USB_HOST_MAX_PIPE_NO; pipe++)
- {
- if ((bitcheck&g_usb1_host_bit_set[pipe]) == g_usb1_host_bit_set[pipe])
- {
- pid = usb1_host_get_pid(pipe);
-
- if ((pid == USB_HOST_PID_STALL) || (pid == USB_HOST_PID_STALL2))
- {
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_STALL;
-#if(1) /* ohci_wrapp */
- ohciwrapp_loc_TransEnd(pipe, TD_CC_STALL);
-#endif
- }
- else
- {
- inbuf = usb1_host_get_inbuf(pipe);
-
- if (inbuf == 0)
- {
- usb1_host_disable_bemp_int(pipe);
- usb1_host_set_pid_nak(pipe);
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_DONE;
-#if(1) /* ohci_wrapp */
- ohciwrapp_loc_TransEnd(pipe, TD_CC_NOERROR);
-#endif
- }
- }
- }
- }
-}
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/usb1/src/common/usb1_host_lib.c Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,1598 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb1_host_lib.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "usb1_host.h"
-#if(1) /* ohci_wrapp */
-#include "MBRZA1H.h" /* INTC Driver Header */
-#else
-#include "devdrv_intc.h" /* INTC Driver Header */
-#endif
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-
-
-/*******************************************************************************
-* Function Name: usb1_host_enable_brdy_int
-* Description : Enables BRDY interrupt in the pipe spceified by the argument.
-* : Disables BEMP/NRDY/BRDY interrupts in all pipes before enabling
-* : BRDY. Enables BRDY interrupt in the pipe specified by the argument
-* : in the disabled status. After enabling BRDY, recover all
-* : BEMP/NRDY/BRDY disabled/enabled status.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb1_host_enable_brdy_int (uint16_t pipe)
-{
- /* enable brdy interrupt */
- USB201.BRDYENB |= (uint16_t)g_usb1_host_bit_set[pipe];
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_disable_brdy_int
-* Description : Disables BRDY interrupt in the pipe spceified by the argument.
-* : Disables BEMP/NRDY/BRDY interrupts in all pipes before disabling
-* : BRDY. Enables BRDY interrupt in the pipe specified by the argument
-* : in the disabled status. After disabling BRDY, recover all
-* : BEMP/NRDY/BRDY disabled/enabled status.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb1_host_disable_brdy_int (uint16_t pipe)
-{
- /* disable brdy interrupt */
- USB201.BRDYENB &= (uint16_t)~(g_usb1_host_bit_set[pipe]);
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_clear_brdy_sts
-* Description : Clear BRDY interrupt status in the pipe spceified by the argument.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb1_host_clear_brdy_sts (uint16_t pipe)
-{
- /* clear brdy status */
- USB201.BRDYSTS = (uint16_t)~(g_usb1_host_bit_set[pipe]);
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_enable_bemp_int
-* Description : Enables BEMP interrupt in the pipe spceified by the argument.
-* : Disables BEMP/NRDY/BRDY interrupts in all pipes before enabling
-* : BEMP. Enables BEMP interrupt in the pipe specified by the argument
-* : in the disabled status. After enabling BEMP, recover all
-* : BEMP/NRDY/BRDY disabled/enabled status.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb1_host_enable_bemp_int (uint16_t pipe)
-{
- /* enable bemp interrupt */
- USB201.BEMPENB |= (uint16_t)g_usb1_host_bit_set[pipe];
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_disable_bemp_int
-* Description : Disables BEMP interrupt in the pipe spceified by the argument.
-* : Disables BEMP/NRDY/BRDY interrupts in all pipes before disabling
-* : BEMP. Enables BEMP interrupt in the pipe specified by the argument
-* : in the disabled status. After enabling BEMP, recover all
-* : BEMP/NRDY/BRDY disabled/enabled status.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb1_host_disable_bemp_int (uint16_t pipe)
-{
- /* disable bemp interrupt */
- USB201.BEMPENB &= (uint16_t)~(g_usb1_host_bit_set[pipe]);
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_clear_bemp_sts
-* Description : Clear BEMP interrupt status in the pipe spceified by the argument.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb1_host_clear_bemp_sts (uint16_t pipe)
-{
- /* clear bemp status */
- USB201.BEMPSTS = (uint16_t)~(g_usb1_host_bit_set[pipe]);
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_enable_nrdy_int
-* Description : Enables NRDY interrupt in the pipe spceified by the argument.
-* : Disables BEMP/NRDY/BRDY interrupts in all pipes before enabling
-* : NRDY. Enables NRDY interrupt in the pipe specified by the argument
-* : in the disabled status. After enabling NRDY, recover all
-* : BEMP/NRDY/BRDY disabled/enabled status.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb1_host_enable_nrdy_int (uint16_t pipe)
-{
- /* enable nrdy interrupt */
- USB201.NRDYENB |= (uint16_t)g_usb1_host_bit_set[pipe];
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_disable_nrdy_int
-* Description : Disables NRDY interrupt in the pipe spceified by the argument.
-* : Disables BEMP/NRDY/BRDY interrupts in all pipes before disabling
-* : NRDY. Disables NRDY interrupt in the pipe specified by the argument
-* : in the disabled status. After disabling NRDY, recover all
-* : BEMP/NRDY/BRDY disabled/enabled status.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb1_host_disable_nrdy_int (uint16_t pipe)
-{
- /* disable nrdy interrupt */
- USB201.NRDYENB &= (uint16_t)~(g_usb1_host_bit_set[pipe]);
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_clear_nrdy_sts
-* Description : Clear NRDY interrupt status in the pipe spceified by the argument.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb1_host_clear_nrdy_sts (uint16_t pipe)
-{
- /* clear nrdy status */
- USB201.NRDYSTS = (uint16_t)~(g_usb1_host_bit_set[pipe]);
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_is_hispeed
-* Description : Returns the result of USB reset hand shake (RHST) as
-* : return value.
-* Arguments : none
-* Return Value : USB_HOST_HIGH_SPEED ; Hi-Speed
-* : USB_HOST_FULL_SPEED ; Full-Speed
-* : USB_HOST_LOW_SPEED ; Low-Speed
-* : USB_HOST_NON_SPEED ; error
-*******************************************************************************/
-uint16_t usb1_host_is_hispeed (void)
-{
- uint16_t rhst;
- uint16_t speed;
-
- rhst = RZA_IO_RegRead_16(&USB201.DVSTCTR0,
- USB_DVSTCTR0_RHST_SHIFT,
- USB_DVSTCTR0_RHST);
- if (rhst == USB_HOST_HSMODE)
- {
- speed = USB_HOST_HIGH_SPEED;
- }
- else if (rhst == USB_HOST_FSMODE)
- {
- speed = USB_HOST_FULL_SPEED;
- }
- else if (rhst == USB_HOST_LSMODE)
- {
- speed = USB_HOST_LOW_SPEED;
- }
- else
- {
- speed = USB_HOST_NON_SPEED;
- }
-
- return speed;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_is_hispeed_enable
-* Description : Returns the USB High-Speed connection enabled status as
-* : return value.
-* Arguments : none
-* Return Value : USB_HOST_YES : Hi-Speed Enable
-* : USB_HOST_NO : Hi-Speed Disable
-*******************************************************************************/
-uint16_t usb1_host_is_hispeed_enable (void)
-{
- uint16_t ret;
-
- ret = USB_HOST_NO;
-
- if (RZA_IO_RegRead_16(&USB201.SYSCFG0,
- USB_SYSCFG_HSE_SHIFT,
- USB_SYSCFG_HSE) == 1)
- {
- ret = USB_HOST_YES;
- }
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_set_pid_buf
-* Description : Enables communicaqtion in the pipe specified by the argument
-* : (BUF).
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb1_host_set_pid_buf (uint16_t pipe)
-{
- uint16_t pid;
-
- pid = usb1_host_get_pid(pipe);
-
- if (pid == USB_HOST_PID_STALL2)
- {
- usb1_host_set_pid_nak(pipe);
- }
-
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- RZA_IO_RegWrite_16(&USB201.DCPCTR,
- USB_HOST_PID_BUF,
- USB_DCPCTR_PID_SHIFT,
- USB_DCPCTR_PID);
- break;
-
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB201.PIPE1CTR,
- USB_HOST_PID_BUF,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB201.PIPE2CTR,
- USB_HOST_PID_BUF,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB201.PIPE3CTR,
- USB_HOST_PID_BUF,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB201.PIPE4CTR,
- USB_HOST_PID_BUF,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB201.PIPE5CTR,
- USB_HOST_PID_BUF,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE6:
- RZA_IO_RegWrite_16(&USB201.PIPE6CTR,
- USB_HOST_PID_BUF,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE7:
- RZA_IO_RegWrite_16(&USB201.PIPE7CTR,
- USB_HOST_PID_BUF,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE8:
- RZA_IO_RegWrite_16(&USB201.PIPE8CTR,
- USB_HOST_PID_BUF,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB201.PIPE9CTR,
- USB_HOST_PID_BUF,
- USB_PIPEnCTR_9_PID_SHIFT,
- USB_PIPEnCTR_9_PID);
- break;
-
- default:
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_set_pid_nak
-* Description : Disables communication (NAK) in the pipe specified by the argument.
-* : When the pipe status was enabling communication (BUF) before
-* : executing before executing this function, waits in the software
-* : until the pipe becomes ready after setting disabled.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb1_host_set_pid_nak (uint16_t pipe)
-{
- uint16_t pid;
- uint16_t pbusy;
- uint32_t loop;
-
- pid = usb1_host_get_pid(pipe);
-
- if (pid == USB_HOST_PID_STALL2)
- {
- usb1_host_set_pid_stall(pipe);
- }
-
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- RZA_IO_RegWrite_16(&USB201.DCPCTR,
- USB_HOST_PID_NAK,
- USB_DCPCTR_PID_SHIFT,
- USB_DCPCTR_PID);
- break;
-
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB201.PIPE1CTR,
- USB_HOST_PID_NAK,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB201.PIPE2CTR,
- USB_HOST_PID_NAK,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB201.PIPE3CTR,
- USB_HOST_PID_NAK,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB201.PIPE4CTR,
- USB_HOST_PID_NAK,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB201.PIPE5CTR,
- USB_HOST_PID_NAK,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE6:
- RZA_IO_RegWrite_16(&USB201.PIPE6CTR,
- USB_HOST_PID_NAK,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE7:
- RZA_IO_RegWrite_16(&USB201.PIPE7CTR,
- USB_HOST_PID_NAK,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE8:
- RZA_IO_RegWrite_16(&USB201.PIPE8CTR,
- USB_HOST_PID_NAK,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB201.PIPE9CTR,
- USB_HOST_PID_NAK,
- USB_PIPEnCTR_9_PID_SHIFT,
- USB_PIPEnCTR_9_PID);
- break;
-
- default:
- break;
- }
-
- if (pid == USB_HOST_PID_BUF)
- {
- for (loop = 0; loop < 200; loop++)
- {
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- pbusy = RZA_IO_RegRead_16(&USB201.DCPCTR,
- USB_DCPCTR_PBUSY_SHIFT,
- USB_DCPCTR_PBUSY);
- break;
-
- case USB_HOST_PIPE1:
- pbusy = RZA_IO_RegRead_16(&USB201.PIPE1CTR,
- USB_PIPEnCTR_1_5_PBUSY_SHIFT,
- USB_PIPEnCTR_1_5_PBUSY);
- break;
-
- case USB_HOST_PIPE2:
- pbusy = RZA_IO_RegRead_16(&USB201.PIPE2CTR,
- USB_PIPEnCTR_1_5_PBUSY_SHIFT,
- USB_PIPEnCTR_1_5_PBUSY);
- break;
-
- case USB_HOST_PIPE3:
- pbusy = RZA_IO_RegRead_16(&USB201.PIPE3CTR,
- USB_PIPEnCTR_1_5_PBUSY_SHIFT,
- USB_PIPEnCTR_1_5_PBUSY);
- break;
-
- case USB_HOST_PIPE4:
- pbusy = RZA_IO_RegRead_16(&USB201.PIPE4CTR,
- USB_PIPEnCTR_1_5_PBUSY_SHIFT,
- USB_PIPEnCTR_1_5_PBUSY);
- break;
-
- case USB_HOST_PIPE5:
- pbusy = RZA_IO_RegRead_16(&USB201.PIPE5CTR,
- USB_PIPEnCTR_1_5_PBUSY_SHIFT,
- USB_PIPEnCTR_1_5_PBUSY);
- break;
-
- case USB_HOST_PIPE6:
- pbusy = RZA_IO_RegRead_16(&USB201.PIPE6CTR,
- USB_PIPEnCTR_6_8_PBUSY_SHIFT,
- USB_PIPEnCTR_6_8_PBUSY);
- break;
-
- case USB_HOST_PIPE7:
- pbusy = RZA_IO_RegRead_16(&USB201.PIPE7CTR,
- USB_PIPEnCTR_6_8_PBUSY_SHIFT,
- USB_PIPEnCTR_6_8_PBUSY);
- break;
-
- case USB_HOST_PIPE8:
- pbusy = RZA_IO_RegRead_16(&USB201.PIPE8CTR,
- USB_PIPEnCTR_6_8_PBUSY_SHIFT,
- USB_PIPEnCTR_6_8_PBUSY);
- break;
-
- case USB_HOST_PIPE9:
- pbusy = RZA_IO_RegRead_16(&USB201.PIPE9CTR,
- USB_PIPEnCTR_9_PBUSY_SHIFT,
- USB_PIPEnCTR_9_PBUSY);
- break;
-
- default:
- pbusy = 1;
- break;
- }
-
- if (pbusy == 0)
- {
- break;
- }
-
- Userdef_USB_usb1_host_delay_500ns();
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_set_pid_stall
-* Description : Disables communication (STALL) in the pipe specified by the
-* : argument.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb1_host_set_pid_stall (uint16_t pipe)
-{
- uint16_t pid;
-
- pid = usb1_host_get_pid(pipe);
-
- if (pid == USB_HOST_PID_BUF)
- {
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- RZA_IO_RegWrite_16(&USB201.DCPCTR,
- USB_HOST_PID_STALL2,
- USB_DCPCTR_PID_SHIFT,
- USB_DCPCTR_PID);
- break;
-
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB201.PIPE1CTR,
- USB_HOST_PID_STALL2,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB201.PIPE2CTR,
- USB_HOST_PID_STALL2,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB201.PIPE3CTR,
- USB_HOST_PID_STALL2,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB201.PIPE4CTR,
- USB_HOST_PID_STALL2,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB201.PIPE5CTR,
- USB_HOST_PID_STALL2,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE6:
- RZA_IO_RegWrite_16(&USB201.PIPE6CTR,
- USB_HOST_PID_STALL2,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE7:
- RZA_IO_RegWrite_16(&USB201.PIPE7CTR,
- USB_HOST_PID_STALL2,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE8:
- RZA_IO_RegWrite_16(&USB201.PIPE8CTR,
- USB_HOST_PID_STALL2,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB201.PIPE9CTR,
- USB_HOST_PID_STALL2,
- USB_PIPEnCTR_9_PID_SHIFT,
- USB_PIPEnCTR_9_PID);
- break;
-
- default:
- break;
- }
- }
- else
- {
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- RZA_IO_RegWrite_16(&USB201.DCPCTR,
- USB_HOST_PID_STALL,
- USB_DCPCTR_PID_SHIFT,
- USB_DCPCTR_PID);
- break;
-
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB201.PIPE1CTR,
- USB_HOST_PID_STALL,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB201.PIPE2CTR,
- USB_HOST_PID_STALL,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB201.PIPE3CTR,
- USB_HOST_PID_STALL,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB201.PIPE4CTR,
- USB_HOST_PID_STALL,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB201.PIPE5CTR,
- USB_HOST_PID_STALL,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE6:
- RZA_IO_RegWrite_16(&USB201.PIPE6CTR,
- USB_HOST_PID_STALL,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE7:
- RZA_IO_RegWrite_16(&USB201.PIPE7CTR,
- USB_HOST_PID_STALL,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE8:
- RZA_IO_RegWrite_16(&USB201.PIPE8CTR,
- USB_HOST_PID_STALL,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB201.PIPE9CTR,
- USB_HOST_PID_STALL,
- USB_PIPEnCTR_9_PID_SHIFT,
- USB_PIPEnCTR_9_PID);
- break;
-
- default:
- break;
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_clear_pid_stall
-* Description : Disables communication (NAK) in the pipe specified by the argument.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb1_host_clear_pid_stall (uint16_t pipe)
-{
- usb1_host_set_pid_nak(pipe);
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_get_pid
-* Description : Returns the pipe state specified by the argument.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : PID
-*******************************************************************************/
-uint16_t usb1_host_get_pid (uint16_t pipe)
-{
- uint16_t pid;
-
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- pid = RZA_IO_RegRead_16(&USB201.DCPCTR,
- USB_DCPCTR_PID_SHIFT,
- USB_DCPCTR_PID);
- break;
-
- case USB_HOST_PIPE1:
- pid = RZA_IO_RegRead_16(&USB201.PIPE1CTR,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE2:
- pid = RZA_IO_RegRead_16(&USB201.PIPE2CTR,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE3:
- pid = RZA_IO_RegRead_16(&USB201.PIPE3CTR,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE4:
- pid = RZA_IO_RegRead_16(&USB201.PIPE4CTR,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE5:
- pid = RZA_IO_RegRead_16(&USB201.PIPE5CTR,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE6:
- pid = RZA_IO_RegRead_16(&USB201.PIPE6CTR,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE7:
- pid = RZA_IO_RegRead_16(&USB201.PIPE7CTR,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE8:
- pid = RZA_IO_RegRead_16(&USB201.PIPE8CTR,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE9:
- pid = RZA_IO_RegRead_16(&USB201.PIPE9CTR,
- USB_PIPEnCTR_9_PID_SHIFT,
- USB_PIPEnCTR_9_PID);
- break;
-
- default:
- pid = 0;
- break;
- }
-
- return pid;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_set_csclr
-* Description : CSPLIT status clear setting of sprit transaction in specified
-* : pipe is performed.
-* : When SQSET bit or SQCLR bit, and SQSET bit or SQCLR bit
-* : in DCPCTR register are continuously changed (when the sequence
-* : toggle bit of data PID is continuously changed over two or more pipes),
-* : the access cycle with 120 ns and more than 5 cycle bus clock is necessary.
-* : Do not set both SQCLR bit and SQSET bit to 1 at the same time.
-* : In addition, both bits should be operated after PID is set to NAK.
-* : However, when it is set to the isochronous transfer as the transfer type
-* : (TYPE=11), writing in SQSET bit is disabled.
-* Arguments : uint16_t pipe ; Pipe number
-* Return Value : none
-*******************************************************************************/
-void usb1_host_set_csclr (uint16_t pipe)
-{
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- RZA_IO_RegWrite_16(&USB201.DCPCTR,
- 1,
- USB_DCPCTR_CSCLR_SHIFT,
- USB_DCPCTR_CSCLR);
- break;
-
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB201.PIPE1CTR,
- 1,
- USB_PIPEnCTR_1_5_CSCLR_SHIFT,
- USB_PIPEnCTR_1_5_CSCLR);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB201.PIPE2CTR,
- 1,
- USB_PIPEnCTR_1_5_CSCLR_SHIFT,
- USB_PIPEnCTR_1_5_CSCLR);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB201.PIPE3CTR,
- 1,
- USB_PIPEnCTR_1_5_CSCLR_SHIFT,
- USB_PIPEnCTR_1_5_CSCLR);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB201.PIPE4CTR,
- 1,
- USB_PIPEnCTR_1_5_CSCLR_SHIFT,
- USB_PIPEnCTR_1_5_CSCLR);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB201.PIPE5CTR,
- 1,
- USB_PIPEnCTR_1_5_CSCLR_SHIFT,
- USB_PIPEnCTR_1_5_CSCLR);
- break;
-
- case USB_HOST_PIPE6:
- RZA_IO_RegWrite_16(&USB201.PIPE6CTR,
- 1,
- USB_PIPEnCTR_6_8_CSCLR_SHIFT,
- USB_PIPEnCTR_6_8_CSCLR);
- break;
-
- case USB_HOST_PIPE7:
- RZA_IO_RegWrite_16(&USB201.PIPE7CTR,
- 1,
- USB_PIPEnCTR_6_8_CSCLR_SHIFT,
- USB_PIPEnCTR_6_8_CSCLR);
- break;
-
- case USB_HOST_PIPE8:
- RZA_IO_RegWrite_16(&USB201.PIPE8CTR,
- 1,
- USB_PIPEnCTR_6_8_CSCLR_SHIFT,
- USB_PIPEnCTR_6_8_CSCLR);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB201.PIPE9CTR,
- 1,
- USB_PIPEnCTR_9_CSCLR_SHIFT,
- USB_PIPEnCTR_9_CSCLR);
- break;
-
- default:
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_set_sqclr
-* Description : Sets the sequence bit of the pipe specified by the argument to
-* : DATA0.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb1_host_set_sqclr (uint16_t pipe)
-{
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- RZA_IO_RegWrite_16(&USB201.DCPCTR,
- 1,
- USB_DCPCTR_SQCLR_SHIFT,
- USB_DCPCTR_SQCLR);
- break;
-
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB201.PIPE1CTR,
- 1,
- USB_PIPEnCTR_1_5_SQCLR_SHIFT,
- USB_PIPEnCTR_1_5_SQCLR);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB201.PIPE2CTR,
- 1,
- USB_PIPEnCTR_1_5_SQCLR_SHIFT,
- USB_PIPEnCTR_1_5_SQCLR);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB201.PIPE3CTR,
- 1,
- USB_PIPEnCTR_1_5_SQCLR_SHIFT,
- USB_PIPEnCTR_1_5_SQCLR);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB201.PIPE4CTR,
- 1,
- USB_PIPEnCTR_1_5_SQCLR_SHIFT,
- USB_PIPEnCTR_1_5_SQCLR);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB201.PIPE5CTR,
- 1,
- USB_PIPEnCTR_1_5_SQCLR_SHIFT,
- USB_PIPEnCTR_1_5_SQCLR);
- break;
-
- case USB_HOST_PIPE6:
- RZA_IO_RegWrite_16(&USB201.PIPE6CTR,
- 1,
- USB_PIPEnCTR_6_8_SQCLR_SHIFT,
- USB_PIPEnCTR_6_8_SQCLR);
- break;
-
- case USB_HOST_PIPE7:
- RZA_IO_RegWrite_16(&USB201.PIPE7CTR,
- 1,
- USB_PIPEnCTR_6_8_SQCLR_SHIFT,
- USB_PIPEnCTR_6_8_SQCLR);
- break;
-
- case USB_HOST_PIPE8:
- RZA_IO_RegWrite_16(&USB201.PIPE8CTR,
- 1,
- USB_PIPEnCTR_6_8_SQCLR_SHIFT,
- USB_PIPEnCTR_6_8_SQCLR);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB201.PIPE9CTR,
- 1,
- USB_PIPEnCTR_9_SQCLR_SHIFT,
- USB_PIPEnCTR_9_SQCLR);
- break;
-
- default:
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_set_sqset
-* Description : Sets the sequence bit of the pipe specified by the argument to
-* : DATA1.
-* Arguments : uint16_t pipe ; Pipe number
-* Return Value : none
-*******************************************************************************/
-void usb1_host_set_sqset (uint16_t pipe)
-{
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- RZA_IO_RegWrite_16(&USB201.DCPCTR,
- 1,
- USB_DCPCTR_SQSET_SHIFT,
- USB_DCPCTR_SQSET);
- break;
-
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB201.PIPE1CTR,
- 1,
- USB_PIPEnCTR_1_5_SQSET_SHIFT,
- USB_PIPEnCTR_1_5_SQSET);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB201.PIPE2CTR,
- 1,
- USB_PIPEnCTR_1_5_SQSET_SHIFT,
- USB_PIPEnCTR_1_5_SQSET);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB201.PIPE3CTR,
- 1,
- USB_PIPEnCTR_1_5_SQSET_SHIFT,
- USB_PIPEnCTR_1_5_SQSET);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB201.PIPE4CTR,
- 1,
- USB_PIPEnCTR_1_5_SQSET_SHIFT,
- USB_PIPEnCTR_1_5_SQSET);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB201.PIPE5CTR,
- 1,
- USB_PIPEnCTR_1_5_SQSET_SHIFT,
- USB_PIPEnCTR_1_5_SQSET);
- break;
-
- case USB_HOST_PIPE6:
- RZA_IO_RegWrite_16(&USB201.PIPE6CTR,
- 1,
- USB_PIPEnCTR_6_8_SQSET_SHIFT,
- USB_PIPEnCTR_6_8_SQSET);
- break;
-
- case USB_HOST_PIPE7:
- RZA_IO_RegWrite_16(&USB201.PIPE7CTR,
- 1,
- USB_PIPEnCTR_6_8_SQSET_SHIFT,
- USB_PIPEnCTR_6_8_SQSET);
- break;
-
- case USB_HOST_PIPE8:
- RZA_IO_RegWrite_16(&USB201.PIPE8CTR,
- 1,
- USB_PIPEnCTR_6_8_SQSET_SHIFT,
- USB_PIPEnCTR_6_8_SQSET);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB201.PIPE9CTR,
- 1,
- USB_PIPEnCTR_9_SQSET_SHIFT,
- USB_PIPEnCTR_9_SQSET);
- break;
-
- default:
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_get_sqmon
-* Description : Toggle bit of specified pipe is obtained
-* Arguments : uint16_t pipe ; Pipe number
-* Return Value : sqmon
-*******************************************************************************/
-uint16_t usb1_host_get_sqmon (uint16_t pipe)
-{
- uint16_t sqmon;
-
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- sqmon = RZA_IO_RegRead_16(&USB201.DCPCTR,
- USB_DCPCTR_SQMON_SHIFT,
- USB_DCPCTR_SQMON);
- break;
-
- case USB_HOST_PIPE1:
- sqmon = RZA_IO_RegRead_16(&USB201.PIPE1CTR,
- USB_PIPEnCTR_1_5_SQMON_SHIFT,
- USB_PIPEnCTR_1_5_SQMON);
- break;
-
- case USB_HOST_PIPE2:
- sqmon = RZA_IO_RegRead_16(&USB201.PIPE2CTR,
- USB_PIPEnCTR_1_5_SQMON_SHIFT,
- USB_PIPEnCTR_1_5_SQMON);
- break;
-
- case USB_HOST_PIPE3:
- sqmon = RZA_IO_RegRead_16(&USB201.PIPE3CTR,
- USB_PIPEnCTR_1_5_SQMON_SHIFT,
- USB_PIPEnCTR_1_5_SQMON);
- break;
-
- case USB_HOST_PIPE4:
- sqmon = RZA_IO_RegRead_16(&USB201.PIPE4CTR,
- USB_PIPEnCTR_1_5_SQMON_SHIFT,
- USB_PIPEnCTR_1_5_SQMON);
- break;
-
- case USB_HOST_PIPE5:
- sqmon = RZA_IO_RegRead_16(&USB201.PIPE5CTR,
- USB_PIPEnCTR_1_5_SQMON_SHIFT,
- USB_PIPEnCTR_1_5_SQMON);
- break;
-
- case USB_HOST_PIPE6:
- sqmon = RZA_IO_RegRead_16(&USB201.PIPE6CTR,
- USB_PIPEnCTR_6_8_SQMON_SHIFT,
- USB_PIPEnCTR_6_8_SQMON);
- break;
-
- case USB_HOST_PIPE7:
- sqmon = RZA_IO_RegRead_16(&USB201.PIPE7CTR,
- USB_PIPEnCTR_6_8_SQMON_SHIFT,
- USB_PIPEnCTR_6_8_SQMON);
- break;
-
- case USB_HOST_PIPE8:
- sqmon = RZA_IO_RegRead_16(&USB201.PIPE8CTR,
- USB_PIPEnCTR_6_8_SQMON_SHIFT,
- USB_PIPEnCTR_6_8_SQMON);
- break;
-
- case USB_HOST_PIPE9:
- sqmon = RZA_IO_RegRead_16(&USB201.PIPE9CTR,
- USB_PIPEnCTR_9_SQMON_SHIFT,
- USB_PIPEnCTR_9_SQMON);
- break;
-
- default:
- sqmon = 0;
- break;
- }
-
- return sqmon;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_aclrm
-* Description : The buffer of specified pipe is initialized
-* Arguments : uint16_t pipe : Pipe
-* Return Value : none
-*******************************************************************************/
-void usb1_host_aclrm (uint16_t pipe)
-{
- usb1_host_set_aclrm(pipe);
- usb1_host_clr_aclrm(pipe);
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_set_aclrm
-* Description : The auto buffer clear mode of specified pipe is enabled
-* Arguments : uint16_t pipe : Pipe
-* Return Value : none
-*******************************************************************************/
-void usb1_host_set_aclrm (uint16_t pipe)
-{
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- break;
-
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB201.PIPE1CTR,
- 1,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB201.PIPE2CTR,
- 1,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB201.PIPE3CTR,
- 1,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB201.PIPE4CTR,
- 1,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB201.PIPE5CTR,
- 1,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE6:
- RZA_IO_RegWrite_16(&USB201.PIPE6CTR,
- 1,
- USB_PIPEnCTR_6_8_ACLRM_SHIFT,
- USB_PIPEnCTR_6_8_ACLRM);
- break;
-
- case USB_HOST_PIPE7:
- RZA_IO_RegWrite_16(&USB201.PIPE7CTR,
- 1,
- USB_PIPEnCTR_6_8_ACLRM_SHIFT,
- USB_PIPEnCTR_6_8_ACLRM);
- break;
-
- case USB_HOST_PIPE8:
- RZA_IO_RegWrite_16(&USB201.PIPE8CTR,
- 1,
- USB_PIPEnCTR_6_8_ACLRM_SHIFT,
- USB_PIPEnCTR_6_8_ACLRM);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB201.PIPE9CTR,
- 1,
- USB_PIPEnCTR_9_ACLRM_SHIFT,
- USB_PIPEnCTR_9_ACLRM);
- break;
-
- default:
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_clr_aclrm
-* Description : The auto buffer clear mode of specified pipe is enabled
-* Arguments : uint16_t pipe : Pipe
-* Return Value : none
-*******************************************************************************/
-void usb1_host_clr_aclrm (uint16_t pipe)
-{
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- break;
-
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB201.PIPE1CTR,
- 0,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB201.PIPE2CTR,
- 0,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB201.PIPE3CTR,
- 0,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB201.PIPE4CTR,
- 0,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB201.PIPE5CTR,
- 0,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE6:
- RZA_IO_RegWrite_16(&USB201.PIPE6CTR,
- 0,
- USB_PIPEnCTR_6_8_ACLRM_SHIFT,
- USB_PIPEnCTR_6_8_ACLRM);
- break;
-
- case USB_HOST_PIPE7:
- RZA_IO_RegWrite_16(&USB201.PIPE7CTR,
- 0,
- USB_PIPEnCTR_6_8_ACLRM_SHIFT,
- USB_PIPEnCTR_6_8_ACLRM);
- break;
-
- case USB_HOST_PIPE8:
- RZA_IO_RegWrite_16(&USB201.PIPE8CTR,
- 0,
- USB_PIPEnCTR_6_8_ACLRM_SHIFT,
- USB_PIPEnCTR_6_8_ACLRM);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB201.PIPE9CTR,
- 0,
- USB_PIPEnCTR_9_ACLRM_SHIFT,
- USB_PIPEnCTR_9_ACLRM);
- break;
-
- default:
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_get_inbuf
-* Description : Returns INBUFM of the pipe specified by the argument.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : inbuf
-*******************************************************************************/
-uint16_t usb1_host_get_inbuf (uint16_t pipe)
-{
- uint16_t inbuf;
-
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- inbuf = 0;
- break;
-
- case USB_HOST_PIPE1:
- inbuf = RZA_IO_RegRead_16(&USB201.PIPE1CTR,
- USB_PIPEnCTR_1_5_INBUFM_SHIFT,
- USB_PIPEnCTR_1_5_INBUFM);
- break;
-
- case USB_HOST_PIPE2:
- inbuf = RZA_IO_RegRead_16(&USB201.PIPE2CTR,
- USB_PIPEnCTR_1_5_INBUFM_SHIFT,
- USB_PIPEnCTR_1_5_INBUFM);
- break;
-
- case USB_HOST_PIPE3:
- inbuf = RZA_IO_RegRead_16(&USB201.PIPE3CTR,
- USB_PIPEnCTR_1_5_INBUFM_SHIFT,
- USB_PIPEnCTR_1_5_INBUFM);
- break;
-
- case USB_HOST_PIPE4:
- inbuf = RZA_IO_RegRead_16(&USB201.PIPE4CTR,
- USB_PIPEnCTR_1_5_INBUFM_SHIFT,
- USB_PIPEnCTR_1_5_INBUFM);
- break;
-
- case USB_HOST_PIPE5:
- inbuf = RZA_IO_RegRead_16(&USB201.PIPE5CTR,
- USB_PIPEnCTR_1_5_INBUFM_SHIFT,
- USB_PIPEnCTR_1_5_INBUFM);
- break;
-
- case USB_HOST_PIPE6:
- inbuf = 0;
- break;
-
- case USB_HOST_PIPE7:
- inbuf = 0;
- break;
-
- case USB_HOST_PIPE8:
- inbuf = 0;
- break;
-
- case USB_HOST_PIPE9:
- inbuf = RZA_IO_RegRead_16(&USB201.PIPE9CTR,
- USB_PIPEnCTR_9_INBUFM_SHIFT,
- USB_PIPEnCTR_9_INBUFM);
- break;
-
- default:
- inbuf = 0;
- break;
- }
-
- return inbuf;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_setting_interrupt
-* Description : Sets the USB module interrupt level.
-* Arguments : uint8_t level ; interrupt level
-* Return Value : none
-*******************************************************************************/
-void usb1_host_setting_interrupt (uint8_t level)
-{
-#if(1) /* ohci_wrapp */
- IRQn_Type d0fifo_dmaintid;
- IRQn_Type d1fifo_dmaintid;
-
- InterruptHandlerRegister(USBI1_IRQn, usb1_host_interrupt);
- GIC_SetPriority(USBI1_IRQn, level);
- GIC_EnableIRQ(USBI1_IRQn);
-
- d0fifo_dmaintid = (IRQn_Type)Userdef_USB_usb1_host_d0fifo_dmaintid();
-
- if (d0fifo_dmaintid != 0xFFFF)
- {
- InterruptHandlerRegister(d0fifo_dmaintid, usb1_host_dma_interrupt_d0fifo);
- GIC_SetPriority(d0fifo_dmaintid, level);
- GIC_EnableIRQ(d0fifo_dmaintid);
- }
-
- d1fifo_dmaintid = (IRQn_Type)Userdef_USB_usb1_host_d1fifo_dmaintid();
-
- if (d1fifo_dmaintid != 0xFFFF)
- {
- InterruptHandlerRegister(d1fifo_dmaintid, usb1_host_dma_interrupt_d1fifo);
- GIC_SetPriority(d1fifo_dmaintid, level);
- GIC_EnableIRQ(d1fifo_dmaintid);
- }
-#else
- uint16_t d0fifo_dmaintid;
- uint16_t d1fifo_dmaintid;
-
- R_INTC_RegistIntFunc(INTC_ID_USBI1, usb1_host_interrupt);
- R_INTC_SetPriority(INTC_ID_USBI1, level);
- R_INTC_Enable(INTC_ID_USBI1);
-
- d0fifo_dmaintid = Userdef_USB_usb1_host_d0fifo_dmaintid();
-
- if (d0fifo_dmaintid != 0xFFFF)
- {
- R_INTC_RegistIntFunc(d0fifo_dmaintid, usb1_host_dma_interrupt_d0fifo);
- R_INTC_SetPriority(d0fifo_dmaintid, level);
- R_INTC_Enable(d0fifo_dmaintid);
- }
-
- d1fifo_dmaintid = Userdef_USB_usb1_host_d1fifo_dmaintid();
-
- if (d1fifo_dmaintid != 0xFFFF)
- {
- R_INTC_RegistIntFunc(d1fifo_dmaintid, usb1_host_dma_interrupt_d1fifo);
- R_INTC_SetPriority(d1fifo_dmaintid, level);
- R_INTC_Enable(d1fifo_dmaintid);
- }
-#endif
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_reset_module
-* Description : Initializes the USB module.
-* : Enables providing clock to the USB module.
-* : Sets USB bus wait register.
-* Arguments : uint16_t clockmode ; 48MHz ; USBHCLOCK_X1_48MHZ
-* : ; 12MHz ; USBHCLOCK_EXTAL_12MHZ
-* Return Value : none
-*******************************************************************************/
-void usb1_host_reset_module (uint16_t clockmode)
-{
- if (RZA_IO_RegRead_16(&USB200.SYSCFG0,
- USB_SYSCFG_UPLLE_SHIFT,
- USB_SYSCFG_UPLLE) == 1)
- {
- if ((USB200.SYSCFG0 & USB_HOST_BITUCKSEL) != clockmode)
- {
- RZA_IO_RegWrite_16(&USB201.SUSPMODE,
- 0,
- USB_SUSPMODE_SUSPM_SHIFT,
- USB_SUSPMODE_SUSPM);
- RZA_IO_RegWrite_16(&USB200.SUSPMODE,
- 0,
- USB_SUSPMODE_SUSPM_SHIFT,
- USB_SUSPMODE_SUSPM);
- USB201.SYSCFG0 = 0;
- USB200.SYSCFG0 = 0;
- USB200.SYSCFG0 = (USB_HOST_BITUPLLE | clockmode);
- Userdef_USB_usb1_host_delay_xms(1);
- RZA_IO_RegWrite_16(&USB200.SUSPMODE,
- 1,
- USB_SUSPMODE_SUSPM_SHIFT,
- USB_SUSPMODE_SUSPM);
- RZA_IO_RegWrite_16(&USB201.SUSPMODE,
- 1,
- USB_SUSPMODE_SUSPM_SHIFT,
- USB_SUSPMODE_SUSPM);
- }
- else
- {
- RZA_IO_RegWrite_16(&USB201.SUSPMODE,
- 0,
- USB_SUSPMODE_SUSPM_SHIFT,
- USB_SUSPMODE_SUSPM);
- Userdef_USB_usb1_host_delay_xms(1);
- RZA_IO_RegWrite_16(&USB201.SUSPMODE,
- 1,
- USB_SUSPMODE_SUSPM_SHIFT,
- USB_SUSPMODE_SUSPM);
- }
- }
- else
- {
- RZA_IO_RegWrite_16(&USB201.SUSPMODE,
- 0,
- USB_SUSPMODE_SUSPM_SHIFT,
- USB_SUSPMODE_SUSPM);
- RZA_IO_RegWrite_16(&USB200.SUSPMODE,
- 0,
- USB_SUSPMODE_SUSPM_SHIFT,
- USB_SUSPMODE_SUSPM);
- USB201.SYSCFG0 = 0;
- USB200.SYSCFG0 = 0;
- USB200.SYSCFG0 = (USB_HOST_BITUPLLE | clockmode);
- Userdef_USB_usb1_host_delay_xms(1);
- RZA_IO_RegWrite_16(&USB200.SUSPMODE,
- 1,
- USB_SUSPMODE_SUSPM_SHIFT,
- USB_SUSPMODE_SUSPM);
- RZA_IO_RegWrite_16(&USB201.SUSPMODE,
- 1,
- USB_SUSPMODE_SUSPM_SHIFT,
- USB_SUSPMODE_SUSPM);
- }
-
- USB201.BUSWAIT = (uint16_t)(USB_HOST_BUSWAIT_05 & USB_HOST_BITBWAIT);
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_get_buf_size
-* Description : Obtains pipe buffer size specified by the argument and
-* : maximum packet size of the USB device in use.
-* : When USB_HOST_PIPE0 is specified by the argument, obtains the maximum
-* : packet size of the USB device using the corresponding pipe.
-* : For the case that USB_HOST_PIPE0 is not assigned by the argument, when the
-* : corresponding pipe is in continuous transfer mode,
-* : obtains the buffer size allocated in the corresponcing pipe,
-* : when incontinuous transfer, obtains maximum packet size.
-* Arguments : uint16_t ; pipe Number
-* Return Value : Maximum packet size or buffer size
-*******************************************************************************/
-uint16_t usb1_host_get_buf_size (uint16_t pipe)
-{
- uint16_t size;
- uint16_t bufsize;
-
- if (pipe == USB_HOST_PIPE0)
- {
- size = RZA_IO_RegRead_16(&USB201.DCPMAXP,
- USB_DCPMAXP_MXPS_SHIFT,
- USB_DCPMAXP_MXPS);
- }
- else
- {
- if (RZA_IO_RegRead_16(&g_usb1_host_pipecfg[pipe], USB_PIPECFG_CNTMD_SHIFT, USB_PIPECFG_CNTMD) == 1)
- {
- bufsize = RZA_IO_RegRead_16(&g_usb1_host_pipebuf[pipe], USB_PIPEBUF_BUFSIZE_SHIFT, USB_PIPEBUF_BUFSIZE);
- size = (uint16_t)((bufsize + 1) * USB_HOST_PIPExBUF);
- }
- else
- {
- size = RZA_IO_RegRead_16(&g_usb1_host_pipemaxp[pipe], USB_PIPEMAXP_MXPS_SHIFT, USB_PIPEMAXP_MXPS);
- }
- }
- return size;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_get_mxps
-* Description : Obtains maximum packet size of the USB device using the pipe
-* : specified by the argument.
-* Arguments : uint16_t ; Pipe Number
-* Return Value : Max Packet Size
-*******************************************************************************/
-uint16_t usb1_host_get_mxps (uint16_t pipe)
-{
- uint16_t size;
-
- if (pipe == USB_HOST_PIPE0)
- {
- size = RZA_IO_RegRead_16(&USB201.DCPMAXP,
- USB_DCPMAXP_MXPS_SHIFT,
- USB_DCPMAXP_MXPS);
- }
- else
- {
- size = RZA_IO_RegRead_16(&g_usb1_host_pipemaxp[pipe], USB_PIPEMAXP_MXPS_SHIFT, USB_PIPEMAXP_MXPS);
- }
-
- return size;
-}
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/usb1/src/host/usb1_host_controlrw.c Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,434 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb1_host_controlrw.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "usb1_host.h"
-#include "dev_drv.h"
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-
-
-/*******************************************************************************
-* Function Name: usb1_host_CtrlTransStart
-* Description : Executes USB control transfer.
-* Arguments : uint16_t devadr ; device address
-* : uint16_t Req ; bmRequestType & bRequest
-* : uint16_t Val ; wValue
-* : uint16_t Indx ; wIndex
-* : uint16_t Len ; wLength
-* : uint8_t *Buf ; Data buffer
-* Return Value : DEVDRV_SUCCESS ; SUCCESS
-* : DEVDRV_ERROR ; ERROR
-*******************************************************************************/
-int32_t usb1_host_CtrlTransStart (uint16_t devadr, uint16_t Req, uint16_t Val,
- uint16_t Indx, uint16_t Len, uint8_t * Buf)
-{
- if (g_usb1_host_UsbDeviceSpeed == USB_HOST_LOW_SPEED)
- {
- RZA_IO_RegWrite_16(&USB201.SOFCFG,
- 1,
- USB_SOFCFG_TRNENSEL_SHIFT,
- USB_SOFCFG_TRNENSEL);
- }
- else
- {
- RZA_IO_RegWrite_16(&USB201.SOFCFG,
- 0,
- USB_SOFCFG_TRNENSEL_SHIFT,
- USB_SOFCFG_TRNENSEL);
- }
-
- USB201.DCPMAXP = (uint16_t)((uint16_t)(devadr << 12) + g_usb1_host_default_max_packet[devadr]);
-
- if (g_usb1_host_pipe_status[USB_HOST_PIPE0] == USB_HOST_PIPE_IDLE)
- {
- g_usb1_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_WAIT;
- g_usb1_host_PipeIgnore[USB_HOST_PIPE0] = 0; /* Ignore count clear */
- g_usb1_host_CmdStage = (USB_HOST_STAGE_SETUP | USB_HOST_CMD_IDLE);
-
- if (Len == 0)
- {
- g_usb1_host_CmdStage |= USB_HOST_MODE_NO_DATA; /* No-data Control */
- }
- else
- {
- if ((Req & 0x0080) != 0)
- {
- g_usb1_host_CmdStage |= USB_HOST_MODE_READ; /* Control Read */
- }
- else
- {
- g_usb1_host_CmdStage |= USB_HOST_MODE_WRITE; /* Control Write */
- }
- }
-
- g_usb1_host_SavReq = Req; /* save request */
- g_usb1_host_SavVal = Val;
- g_usb1_host_SavIndx = Indx;
- g_usb1_host_SavLen = Len;
- }
- else
- {
- if ((g_usb1_host_SavReq != Req) || (g_usb1_host_SavVal != Val)
- || (g_usb1_host_SavIndx != Indx) || (g_usb1_host_SavLen != Len))
- {
- return DEVDRV_ERROR;
- }
- }
-
- switch ((g_usb1_host_CmdStage & (USB_HOST_STAGE_FIELD | USB_HOST_CMD_FIELD)))
- {
- /* --------------- SETUP STAGE --------------- */
- case (USB_HOST_STAGE_SETUP | USB_HOST_CMD_IDLE):
- usb1_host_SetupStage(Req, Val, Indx, Len);
- break;
-
- case (USB_HOST_STAGE_SETUP | USB_HOST_CMD_DOING):
- /* do nothing */
- break;
-
- case (USB_HOST_STAGE_SETUP | USB_HOST_CMD_DONE): /* goto next stage */
- g_usb1_host_PipeIgnore[USB_HOST_PIPE0] = 0; /* Ignore count clear */
- switch ((g_usb1_host_CmdStage & (USB_HOST_MODE_FIELD)))
- {
- case USB_HOST_MODE_WRITE:
- g_usb1_host_CmdStage &= (~USB_HOST_STAGE_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_STAGE_DATA;
- break;
-
- case USB_HOST_MODE_READ:
- g_usb1_host_CmdStage &= (~USB_HOST_STAGE_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_STAGE_DATA;
- break;
-
- case USB_HOST_MODE_NO_DATA:
- g_usb1_host_CmdStage &= (~USB_HOST_STAGE_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_STAGE_STATUS;
- break;
-
- default:
- break;
- }
- g_usb1_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_CMD_IDLE;
- break;
-
- case (USB_HOST_STAGE_SETUP | USB_HOST_CMD_NORES):
- if (g_usb1_host_PipeIgnore[USB_HOST_PIPE0] == 3)
- {
- g_usb1_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_NORES; /* exit NORES */
- }
- else
- {
- g_usb1_host_PipeIgnore[USB_HOST_PIPE0]++; /* Ignore count */
- g_usb1_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_CMD_IDLE;
- }
- break;
-
- /* --------------- DATA STAGE --------------- */
- case (USB_HOST_STAGE_DATA | USB_HOST_CMD_IDLE):
- switch ((g_usb1_host_CmdStage & (USB_HOST_MODE_FIELD)))
- {
- case USB_HOST_MODE_WRITE:
- usb1_host_CtrlWriteStart((uint32_t)Len, Buf);
- break;
-
- case USB_HOST_MODE_READ:
- usb1_host_CtrlReadStart((uint32_t)Len, Buf);
- break;
-
- default:
- break;
- }
- break;
-
- case (USB_HOST_STAGE_DATA | USB_HOST_CMD_DOING):
- /* do nothing */
- break;
-
- case (USB_HOST_STAGE_DATA | USB_HOST_CMD_DONE): /* goto next stage */
- g_usb1_host_PipeIgnore[USB_HOST_PIPE0] = 0; /* Ignore count clear */
- g_usb1_host_CmdStage &= (~USB_HOST_STAGE_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_STAGE_STATUS;
- g_usb1_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_CMD_IDLE;
- break;
-
- case (USB_HOST_STAGE_DATA | USB_HOST_CMD_NORES):
- if (g_usb1_host_PipeIgnore[USB_HOST_PIPE0] == 3)
- {
- g_usb1_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_NORES; /* exit NORES */
- }
- else
- {
- g_usb1_host_PipeIgnore[USB_HOST_PIPE0]++; /* Ignore count */
- g_usb1_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_CMD_DOING;
- usb1_host_clear_pid_stall(USB_HOST_PIPE0);
- usb1_host_set_pid_buf(USB_HOST_PIPE0);
- }
- break;
-
- case (USB_HOST_STAGE_DATA | USB_HOST_CMD_STALL):
- g_usb1_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_STALL; /* exit STALL */
- break;
-
- /* --------------- STATUS STAGE --------------- */
- case (USB_HOST_STAGE_STATUS | USB_HOST_CMD_IDLE):
- usb1_host_StatusStage();
- break;
-
- case (USB_HOST_STAGE_STATUS | USB_HOST_CMD_DOING):
- /* do nothing */
- break;
-
- case (USB_HOST_STAGE_STATUS | USB_HOST_CMD_DONE): /* end of Control transfer */
- usb1_host_set_pid_nak(USB_HOST_PIPE0);
- g_usb1_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_DONE; /* exit DONE */
- break;
-
- case (USB_HOST_STAGE_STATUS | USB_HOST_CMD_NORES):
- if (g_usb1_host_PipeIgnore[USB_HOST_PIPE0] == 3)
- {
- g_usb1_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_NORES; /* exit NORES */
- }
- else
- {
- g_usb1_host_PipeIgnore[USB_HOST_PIPE0]++; /* Ignore count */
- g_usb1_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_CMD_DOING;
- usb1_host_clear_pid_stall(USB_HOST_PIPE0);
- usb1_host_set_pid_buf(USB_HOST_PIPE0);
- }
- break;
-
- case (USB_HOST_STAGE_STATUS | USB_HOST_CMD_STALL):
- g_usb1_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_STALL; /* exit STALL */
- break;
-
- default:
- break;
- }
-
- if (g_usb1_host_pipe_status[USB_HOST_PIPE0] != USB_HOST_PIPE_WAIT)
- {
- RZA_IO_RegWrite_16(&USB201.SOFCFG,
- 0,
- USB_SOFCFG_TRNENSEL_SHIFT,
- USB_SOFCFG_TRNENSEL);
- }
-
- return DEVDRV_SUCCESS;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_SetupStage
-* Description : Executes USB control transfer/set up stage.
-* Arguments : uint16_t Req ; bmRequestType & bRequest
-* : uint16_t Val ; wValue
-* : uint16_t Indx ; wIndex
-* : uint16_t Len ; wLength
-* Return Value : none
-*******************************************************************************/
-void usb1_host_SetupStage (uint16_t Req, uint16_t Val, uint16_t Indx, uint16_t Len)
-{
- g_usb1_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_CMD_DOING;
-
- USB201.INTSTS1 = (uint16_t)~(USB_HOST_BITSACK | USB_HOST_BITSIGN); /* Status Clear */
- USB201.USBREQ = Req;
- USB201.USBVAL = Val;
- USB201.USBINDX = Indx;
- USB201.USBLENG = Len;
- USB201.DCPCTR = USB_HOST_BITSUREQ; /* PID=NAK & Send Setup */
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_StatusStage
-* Description : Executes USB control transfer/status stage.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb1_host_StatusStage (void)
-{
- uint8_t Buf1[16];
-
- switch ((g_usb1_host_CmdStage & (USB_HOST_MODE_FIELD)))
- {
- case USB_HOST_MODE_READ:
- usb1_host_CtrlWriteStart((uint32_t)0, (uint8_t*)&Buf1);
- break;
-
- case USB_HOST_MODE_WRITE:
- usb1_host_CtrlReadStart((uint32_t)0, (uint8_t*)&Buf1);
- break;
-
- case USB_HOST_MODE_NO_DATA:
- usb1_host_CtrlReadStart((uint32_t)0, (uint8_t*)&Buf1);
- break;
-
- default:
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_CtrlWriteStart
-* Description : Executes USB control transfer/data stage(write).
-* Arguments : uint32_t Bsize ; Data Size
-* : uint8_t *Table ; Data Table Address
-* Return Value : USB_HOST_WRITESHRT ; End of data write
-* : USB_HOST_WRITEEND ; End of data write (not null)
-* : USB_HOST_WRITING ; Continue of data write
-* : USB_HOST_FIFOERROR ; FIFO access error
-*******************************************************************************/
-uint16_t usb1_host_CtrlWriteStart (uint32_t Bsize, uint8_t * Table)
-{
- uint16_t EndFlag_K;
- uint16_t mbw;
-
- g_usb1_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_CMD_DOING;
-
- usb1_host_set_pid_nak(USB_HOST_PIPE0); /* Set NAK */
- g_usb1_host_data_count[USB_HOST_PIPE0] = Bsize; /* Transfer size set */
- g_usb1_host_data_pointer[USB_HOST_PIPE0] = Table; /* Transfer address set */
-
- USB201.DCPCTR = USB_HOST_BITSQSET; /* SQSET=1, PID=NAK */
-#if(1) /* ohci_wrapp */
- Userdef_USB_usb1_host_delay_10us(3);
-#endif
- RZA_IO_RegWrite_16(&USB201.DCPCFG,
- 1,
- USB_DCPCFG_DIR_SHIFT,
- USB_DCPCFG_DIR);
-
- mbw = usb1_host_get_mbw(g_usb1_host_data_count[USB_HOST_PIPE0], (uint32_t)g_usb1_host_data_pointer[USB_HOST_PIPE0]);
- usb1_host_set_curpipe(USB_HOST_PIPE0, USB_HOST_CUSE, USB_HOST_BITISEL, mbw);
- USB201.CFIFOCTR = USB_HOST_BITBCLR; /* Buffer Clear */
-
- usb1_host_clear_pid_stall(USB_HOST_PIPE0);
- EndFlag_K = usb1_host_write_buffer_c(USB_HOST_PIPE0);
- /* Host Control sequence */
- switch (EndFlag_K)
- {
- case USB_HOST_WRITESHRT: /* End of data write */
- g_usb1_host_CmdStage &= (~USB_HOST_STAGE_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_STAGE_STATUS;
- usb1_host_enable_nrdy_int(USB_HOST_PIPE0); /* Error (NORES or STALL) */
- usb1_host_enable_bemp_int(USB_HOST_PIPE0); /* Enable Empty Interrupt */
- break;
-
- case USB_HOST_WRITEEND: /* End of data write (not null) */
- case USB_HOST_WRITING: /* Continue of data write */
- usb1_host_enable_nrdy_int(USB_HOST_PIPE0); /* Error (NORES or STALL) */
- usb1_host_enable_bemp_int(USB_HOST_PIPE0); /* Enable Empty Interrupt */
- break;
-
- case USB_HOST_FIFOERROR: /* FIFO access error */
- break;
-
- default:
- break;
- }
- usb1_host_set_pid_buf(USB_HOST_PIPE0); /* Set BUF */
- return (EndFlag_K); /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_CtrlReadStart
-* Description : Executes USB control transfer/data stage(read).
-* Arguments : uint32_t Bsize ; Data Size
-* : uint8_t *Table ; Data Table Address
-* Return Value : none
-*******************************************************************************/
-void usb1_host_CtrlReadStart (uint32_t Bsize, uint8_t * Table)
-{
- uint16_t mbw;
-
- g_usb1_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_CMD_DOING;
-
- usb1_host_set_pid_nak(USB_HOST_PIPE0); /* Set NAK */
- g_usb1_host_data_count[USB_HOST_PIPE0] = Bsize; /* Transfer size set */
- g_usb1_host_data_pointer[USB_HOST_PIPE0] = Table; /* Transfer address set */
-
- USB201.DCPCTR = USB_HOST_BITSQSET; /* SQSET=1, PID=NAK */
-#if(1) /* ohci_wrapp */
- Userdef_USB_usb1_host_delay_10us(3);
-#endif
- RZA_IO_RegWrite_16(&USB201.DCPCFG,
- 0,
- USB_DCPCFG_DIR_SHIFT,
- USB_DCPCFG_DIR);
-
- mbw = usb1_host_get_mbw(g_usb1_host_data_count[USB_HOST_PIPE0], (uint32_t)g_usb1_host_data_pointer[USB_HOST_PIPE0]);
- usb1_host_set_curpipe(USB_HOST_PIPE0, USB_HOST_CUSE, USB_HOST_NO, mbw);
- USB201.CFIFOCTR = USB_HOST_BITBCLR; /* Buffer Clear */
-
- usb1_host_enable_nrdy_int(USB_HOST_PIPE0); /* Error (NORES or STALL) */
- usb1_host_enable_brdy_int(USB_HOST_PIPE0); /* Ok */
- usb1_host_clear_pid_stall(USB_HOST_PIPE0);
- usb1_host_set_pid_buf(USB_HOST_PIPE0); /* Set BUF */
-}
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/usb1/src/host/usb1_host_drv_api.c Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,889 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb1_host_drv_api.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "usb1_host.h"
-#include "dev_drv.h"
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-static void usb1_host_resetEP(USB_HOST_CFG_PIPETBL_t *tbl);
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-
-
-/*******************************************************************************
-* Function Name: usb1_api_host_init
-* Description : Initializes USB module in the USB host mode.
-* : USB connection is executed when executing this function in
-* : the states that USB device isconnected to the USB port.
-* Arguments : uint8_t int_level : USB Module interrupt level
-* : USBU16 mode : USB_HOST_HIGH_SPEED
-* : USB_HOST_FULL_SPEED
-* : uint16_t clockmode : USB Clock mode
-* Return Value : USB detach or attach
-* : USB_HOST_ATTACH
-* : USB_HOST_DETACH
-*******************************************************************************/
-uint16_t usb1_api_host_init (uint8_t int_level, uint16_t mode, uint16_t clockmode)
-{
- uint16_t connect;
- volatile uint8_t dummy_buf;
-
- CPG.STBCR7 &= 0xfc; /*The clock of USB0/1 modules is permitted */
- dummy_buf = CPG.STBCR7; /* (Dummy read) */
-
- g_usb1_host_SupportUsbDeviceSpeed = mode;
-
- usb1_host_setting_interrupt(int_level);
- usb1_host_reset_module(clockmode);
-
- g_usb1_host_bchg_flag = USB_HOST_NO;
- g_usb1_host_detach_flag = USB_HOST_NO;
- g_usb1_host_attach_flag = USB_HOST_NO;
-
- g_usb1_host_driver_state = USB_HOST_DRV_DETACHED;
- g_usb1_host_default_max_packet[USB_HOST_DEVICE_0] = 64;
-
- usb1_host_InitModule();
-
- connect = usb1_host_CheckAttach();
-
- if (connect == USB_HOST_ATTACH)
- {
- g_usb1_host_attach_flag = USB_HOST_YES;
- }
- else
- {
- usb1_host_UsbDetach2();
- }
-
- return connect;
-}
-
-#if(1) /* ohci_wrapp */
-#else
-/*******************************************************************************
-* Function Name: usb1_api_host_enumeration
-* Description : Initializes USB module in the USB host mode.
-* : USB connection is executed when executing this function in
-* : the states that USB device isconnected to the USB port.
-* Arguments : uint16_t devadr : device address
-* Return Value : DEVDRV_USBH_DETACH_ERR : device detach
-* : DEVDRV_SUCCESS : device enumeration success
-* : DEVDRV_ERROR : device enumeration error
-*******************************************************************************/
-int32_t usb1_api_host_enumeration (uint16_t devadr)
-{
- int32_t ret;
- uint16_t driver_sts;
-
- g_usb1_host_setUsbAddress = devadr;
-
- while (1)
- {
- driver_sts = usb1_api_host_GetUsbDeviceState();
-
- if (driver_sts == USB_HOST_DRV_DETACHED)
- {
- ret = DEVDRV_USBH_DETACH_ERR;
- break;
- }
- else if (driver_sts == USB_HOST_DRV_CONFIGURED)
- {
- ret = DEVDRV_SUCCESS;
- break;
- }
- else if (driver_sts == USB_HOST_DRV_STALL)
- {
- ret = DEVDRV_ERROR;
- break;
- }
- else if (driver_sts == USB_HOST_DRV_NORES)
- {
- ret = DEVDRV_ERROR;
- break;
- }
- else
- {
- /* Do Nothing */
- }
- }
-
- if (driver_sts == USB_HOST_DRV_NORES)
- {
- while (1)
- {
- driver_sts = usb1_api_host_GetUsbDeviceState();
-
- if (driver_sts == USB_HOST_DRV_DETACHED)
- {
- break;
- }
- }
- }
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb1_api_host_detach
-* Description : USB detach routine
-* Arguments : none
-* Return Value : USB_HOST_DETACH : USB detach
-* : USB_HOST_ATTACH : USB attach
-* : DEVDRV_ERROR : error
-*******************************************************************************/
-int32_t usb1_api_host_detach (void)
-{
- int32_t ret;
- uint16_t driver_sts;
-
- while (1)
- {
- driver_sts = usb1_api_host_GetUsbDeviceState();
-
- if (driver_sts == USB_HOST_DRV_DETACHED)
- {
- ret = USB_HOST_DETACH;
- break;
- }
- else if (driver_sts == USB_HOST_DRV_CONFIGURED)
- {
- ret = USB_HOST_ATTACH;
- break;
- }
- else if (driver_sts == USB_HOST_DRV_STALL)
- {
- ret = DEVDRV_ERROR;
- break;
- }
- else if (driver_sts == USB_HOST_DRV_NORES)
- {
- ret = DEVDRV_ERROR;
- break;
- }
- else
- {
- /* Do Nothing */
- }
- }
-
- if (driver_sts == USB_HOST_DRV_NORES)
- {
- while (1)
- {
- driver_sts = usb1_api_host_GetUsbDeviceState();
-
- if (driver_sts == USB_HOST_DRV_DETACHED)
- {
- break;
- }
- }
- }
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb1_api_host_data_in
-* Description : Executes USB transfer as data-in in the argument specified pipe.
-* Arguments : uint16_t devadr ; device address
-* : uint16_t Pipe ; Pipe Number
-* : uint32_t Size ; Data Size
-* : uint8_t *data_buf ; Data data_buf Address
-* Return Value : DEVDRV_SUCCESS ; success
-* : DEVDRV_ERROR ; error
-*******************************************************************************/
-int32_t usb1_api_host_data_in (uint16_t devadr, uint16_t Pipe, uint32_t Size, uint8_t * data_buf)
-{
- int32_t ret;
-
- if (Pipe == USB_HOST_PIPE0)
- {
- return DEVDRV_ERROR;
- }
-
- if (RZA_IO_RegRead_16(&g_usb1_host_pipemaxp[Pipe], USB_PIPEMAXP_DEVSEL_SHIFT, USB_PIPEMAXP_DEVSEL) != devadr)
- {
- return DEVDRV_ERROR;
- }
-
- if (RZA_IO_RegRead_16(&g_usb1_host_pipecfg[Pipe], USB_PIPECFG_DIR_SHIFT, USB_PIPECFG_DIR) == 1)
- {
- return DEVDRV_ERROR;
- }
-
- if (g_usb1_host_pipe_status[Pipe] == USB_HOST_PIPE_IDLE)
- {
- usb1_host_start_receive_transfer(Pipe, Size, data_buf);
- }
- else
- {
- return DEVDRV_ERROR; /* Now pipe is busy */
- }
-
- /* waiting for completing routine */
- do
- {
- if (g_usb1_host_detach_flag == USB_HOST_YES)
- {
- break;
- }
-
- if ((g_usb1_host_pipe_status[Pipe] != USB_HOST_PIPE_IDLE) && (g_usb1_host_pipe_status[Pipe] != USB_HOST_PIPE_WAIT))
- {
- break;
- }
-
- } while (1);
-
- if (g_usb1_host_detach_flag == USB_HOST_YES)
- {
- return DEVDRV_USBH_DETACH_ERR;
- }
-
- switch (g_usb1_host_pipe_status[Pipe])
- {
- case USB_HOST_PIPE_DONE:
- ret = DEVDRV_SUCCESS;
- break;
-
- case USB_HOST_PIPE_STALL:
- ret = DEVDRV_USBH_STALL;
- break;
-
- case USB_HOST_PIPE_NORES:
- ret = DEVDRV_USBH_COM_ERR;
- break;
-
- default:
- ret = DEVDRV_ERROR;
- break;
- }
-
- usb1_host_stop_transfer(Pipe);
-
- g_usb1_host_pipe_status[Pipe] = USB_HOST_PIPE_IDLE;
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb1_api_host_data_out
-* Description : Executes USB transfer as data-out in the argument specified pipe.
-* Arguments : uint16_t devadr ; device address
-* : uint16_t Pipe ; Pipe Number
-* : uint32_t Size ; Data Size
-* : uint8_t *data_buf ; Data data_buf Address
-* Return Value : DEVDRV_SUCCESS ; success
-* : DEVDRV_ERROR ; error
-*******************************************************************************/
-int32_t usb1_api_host_data_out (uint16_t devadr, uint16_t Pipe, uint32_t Size, uint8_t * data_buf)
-{
- int32_t ret;
-
- if (Pipe == USB_HOST_PIPE0)
- {
- return DEVDRV_ERROR;
- }
-
- if (RZA_IO_RegRead_16(&g_usb1_host_pipemaxp[Pipe], USB_PIPEMAXP_DEVSEL_SHIFT, USB_PIPEMAXP_DEVSEL) != devadr)
- {
- return DEVDRV_ERROR;
- }
-
- if (RZA_IO_RegRead_16(&g_usb1_host_pipecfg[Pipe], USB_PIPECFG_DIR_SHIFT, USB_PIPECFG_DIR) == 0)
- {
- return DEVDRV_ERROR;
- }
-
- if (g_usb1_host_pipe_status[Pipe] == USB_HOST_PIPE_IDLE)
- {
- usb1_host_start_send_transfer(Pipe, Size, data_buf);
- }
- else
- {
- return DEVDRV_ERROR; /* Now pipe is busy */
- }
-
- /* waiting for completing routine */
- do
- {
- if (g_usb1_host_detach_flag == USB_HOST_YES)
- {
- break;
- }
-
- if ((g_usb1_host_pipe_status[Pipe] != USB_HOST_PIPE_IDLE) && (g_usb1_host_pipe_status[Pipe] != USB_HOST_PIPE_WAIT))
- {
- break;
- }
-
- } while (1);
-
- if (g_usb1_host_detach_flag == USB_HOST_YES)
- {
- return DEVDRV_USBH_DETACH_ERR;
- }
-
- switch (g_usb1_host_pipe_status[Pipe])
- {
- case USB_HOST_PIPE_DONE:
- ret = DEVDRV_SUCCESS;
- break;
-
- case USB_HOST_PIPE_STALL:
- ret = DEVDRV_USBH_STALL;
- break;
-
- case USB_HOST_PIPE_NORES:
- ret = DEVDRV_USBH_COM_ERR;
- break;
-
- default:
- ret = DEVDRV_ERROR;
- break;
- }
-
- usb1_host_stop_transfer(Pipe);
-
- g_usb1_host_pipe_status[Pipe] = USB_HOST_PIPE_IDLE;
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb1_api_host_control_transfer
-* Description : Executes USB control transfer.
-* Arguments : uint16_t devadr ; device address
-* : uint16_t Req ; bmRequestType & bRequest
-* : uint16_t Val ; wValue
-* : uint16_t Indx ; wIndex
-* : uint16_t Len ; wLength
-* : uint8_t *buf ; Buffer
-* Return Value : DEVDRV_SUCCESS ; success
-* : DEVDRV_USBH_DETACH_ERR ; device detach
-* : DEVDRV_USBH_CTRL_COM_ERR ; device no response
-* : DEVDRV_USBH_STALL ; STALL
-* : DEVDRV_ERROR ; error
-*******************************************************************************/
-int32_t usb1_api_host_control_transfer (uint16_t devadr, uint16_t Req, uint16_t Val, uint16_t Indx,
- uint16_t Len, uint8_t * Buf)
-{
- int32_t ret;
-
- do
- {
- ret = usb1_host_CtrlTransStart(devadr, Req, Val, Indx, Len, Buf);
-
- if (ret == DEVDRV_SUCCESS)
- {
- if (g_usb1_host_detach_flag == USB_HOST_YES)
- {
- break;
- }
-
- if ((g_usb1_host_pipe_status[USB_HOST_PIPE0] != USB_HOST_PIPE_IDLE)
- && (g_usb1_host_pipe_status[USB_HOST_PIPE0] != USB_HOST_PIPE_WAIT))
- {
- break;
- }
- }
- else
- {
- return DEVDRV_ERROR;
- }
- } while (1);
-
- if (g_usb1_host_detach_flag == USB_HOST_YES)
- {
- return DEVDRV_USBH_DETACH_ERR;
- }
-
- switch (g_usb1_host_pipe_status[USB_HOST_PIPE0])
- {
- case USB_HOST_PIPE_DONE:
- ret = DEVDRV_SUCCESS;
- break;
-
- case USB_HOST_PIPE_STALL:
- ret = DEVDRV_USBH_STALL;
- break;
-
- case USB_HOST_PIPE_NORES:
- ret = DEVDRV_USBH_CTRL_COM_ERR;
- break;
-
- default:
- ret = DEVDRV_ERROR;
- break;
- }
-
- g_usb1_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_IDLE;
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb1_api_host_set_endpoint
-* Description : Sets end point on the information specified in the argument.
-* Arguments : uint16_t devadr ; device address
-* : uint8_t *configdescriptor ; device configration descriptor
-* : USB_HOST_CFG_PIPETBL_t *user_table ; pipe table
-* Return Value : DEVDRV_SUCCESS ; success
-* : DEVDRV_ERROR ; error
-*******************************************************************************/
-int32_t usb1_api_host_set_endpoint (uint16_t devadr, USB_HOST_CFG_PIPETBL_t * user_table, uint8_t * configdescriptor)
-{
- uint16_t ret;
- uint32_t end_point;
- uint32_t offset;
- uint32_t totalLength;
- USB_HOST_CFG_PIPETBL_t * pipe_table;
-
- /* End Point Search */
- end_point = 0;
- offset = configdescriptor[0];
- totalLength = (uint16_t)(configdescriptor[2] + ((uint16_t)configdescriptor[3] << 8));
-
- do
- {
- if (configdescriptor[offset + 1] == USB_HOST_ENDPOINT_DESC)
- {
- pipe_table = &user_table[end_point];
-
- if (pipe_table->pipe_number == 0xffff)
- {
- break;
- }
-
- ret = usb1_api_host_SetEndpointTable(devadr, pipe_table, (uint8_t *)&configdescriptor[offset]);
-
- if ((ret != USB_HOST_PIPE_IN) && (ret != USB_HOST_PIPE_OUT))
- {
- return DEVDRV_ERROR;
- }
-
- ++end_point;
- }
-
- /* Next End Point Search */
- offset += configdescriptor[offset];
-
- } while (offset < totalLength);
-
- return DEVDRV_SUCCESS;
-}
-
-/*******************************************************************************
-* Function Name: usb1_api_host_clear_endpoint
-* Description : Clears the pipe definition table specified in the argument.
-* Arguments : uint16_t pipe_sel : Pipe Number
-* : USB_HOST_CFG_PIPETBL_t *user_table : pipe table
-* Return Value : DEVDRV_SUCCESS ; success
-* : DEVDRV_ERROR ; error
-*******************************************************************************/
-int32_t usb1_api_host_clear_endpoint (USB_HOST_CFG_PIPETBL_t * user_table)
-{
- uint16_t pipe;
-
- for (pipe = USB_HOST_PIPE0; pipe <= USB_HOST_MAX_PIPE_NO; ++pipe)
- {
- if (user_table->pipe_number == 0xffff)
- {
- break;
- }
- user_table->pipe_cfg &= (USB_HOST_DBLBFIELD | USB_HOST_CNTMDFIELD);
- user_table->pipe_max_pktsize = 0;
- user_table->pipe_cycle = 0;
-
- user_table++;
- }
-
- return DEVDRV_SUCCESS;
-}
-
-/*******************************************************************************
-* Function Name: usb1_api_host_clear_endpoint_pipe
-* Description : Clears the pipe definition table specified in the argument.
-* Arguments : USB_HOST_CFG_PIPETBL_t *user_table : pipe table
-* Return Value : DEVDRV_SUCCESS ; success
-* : DEVDRV_ERROR ; error
-*******************************************************************************/
-int32_t usb1_api_host_clear_endpoint_pipe (uint16_t pipe_sel, USB_HOST_CFG_PIPETBL_t * user_table)
-{
- uint16_t pipe;
-
- for (pipe = USB_HOST_PIPE0; pipe <= USB_HOST_MAX_PIPE_NO; ++pipe)
- {
- if (user_table->pipe_number == 0xffff)
- {
- break;
- }
-
- if (user_table->pipe_number == pipe_sel)
- {
- user_table->pipe_cfg &= (USB_HOST_DBLBFIELD | USB_HOST_CNTMDFIELD);
- user_table->pipe_max_pktsize = 0;
- user_table->pipe_cycle = 0;
- break;
- }
-
- user_table++;
- }
-
- return DEVDRV_SUCCESS;
-}
-#endif
-
-/*******************************************************************************
-* Function Name: usb1_api_host_SetEndpointTable
-* Description : Sets the end point on the information specified by the argument.
-* Arguments : uint16_t devadr : device address
-* : USB_HOST_CFG_PIPETBL_t *user_table : pipe table
-* : uint8_t *Table : Endpoint descriptor
-* Return Value : USB_HOST_DIR_H_IN ; IN endpoint
-* : USB_HOST_DIR_H_OUT ; OUT endpoint
-* : USB_END_POINT_ERROR ; error
-*******************************************************************************/
-uint16_t usb1_api_host_SetEndpointTable (uint16_t devadr, USB_HOST_CFG_PIPETBL_t * user_table, uint8_t * Table)
-{
- uint16_t PipeCfg;
- uint16_t PipeMaxp;
- uint16_t pipe_number;
- uint16_t ret;
- uint16_t ret_flag = 0; // avoid warning.
-
- pipe_number = user_table->pipe_number;
-
- if (Table[1] != USB_HOST_ENDPOINT_DESC)
- {
- return USB_END_POINT_ERROR;
- }
-
- switch (Table[3] & USB_HOST_EP_TYPE)
- {
- case USB_HOST_EP_CNTRL:
- ret_flag = USB_END_POINT_ERROR;
- break;
-
- case USB_HOST_EP_ISO:
- if ((pipe_number != USB_HOST_PIPE1) && (pipe_number != USB_HOST_PIPE2))
- {
- return USB_END_POINT_ERROR;
- }
-
- PipeCfg = USB_HOST_ISO;
- break;
-
- case USB_HOST_EP_BULK:
- if ((pipe_number < USB_HOST_PIPE1) || (pipe_number > USB_HOST_PIPE5))
- {
- return USB_END_POINT_ERROR;
- }
-
- PipeCfg = USB_HOST_BULK;
- break;
-
- case USB_HOST_EP_INT:
- if ((pipe_number < USB_HOST_PIPE6) || (pipe_number > USB_HOST_PIPE9))
- {
- return USB_END_POINT_ERROR;
- }
-
- PipeCfg = USB_HOST_INTERRUPT;
- break;
-
- default:
- ret_flag = USB_END_POINT_ERROR;
- break;
- }
-
- if (ret_flag == USB_END_POINT_ERROR)
- {
- return ret_flag;
- }
-
- /* Set pipe configuration table */
- if ((Table[2] & USB_HOST_EP_DIR_MASK) == USB_HOST_EP_IN) /* IN(receive) */
- {
- if (PipeCfg == USB_HOST_ISO)
- {
- /* Transfer Type is ISO*/
- PipeCfg |= USB_HOST_DIR_H_IN;
-
- switch (user_table->fifo_port)
- {
- case USB_HOST_CUSE:
- case USB_HOST_D0USE:
- case USB_HOST_D1USE:
- case USB_HOST_D0DMA:
- case USB_HOST_D1DMA:
- PipeCfg |= (uint16_t)(user_table->pipe_cfg & USB_HOST_DBLBFIELD);
- break;
-
- default:
- ret_flag = USB_END_POINT_ERROR;
- break;
- }
-
- if (ret_flag == USB_END_POINT_ERROR)
- {
- return ret_flag;
- }
- }
- else
- {
- /* Transfer Type is BULK or INT */
- PipeCfg |= (USB_HOST_SHTNAKON | USB_HOST_DIR_H_IN); /* Compulsory SHTNAK */
-
- switch (user_table->fifo_port)
- {
- case USB_HOST_CUSE:
- case USB_HOST_D0USE:
- case USB_HOST_D1USE:
- PipeCfg |= (uint16_t)(user_table->pipe_cfg & (USB_HOST_DBLBFIELD | USB_HOST_CNTMDFIELD));
- break;
-
- case USB_HOST_D0DMA:
- case USB_HOST_D1DMA:
- PipeCfg |= (uint16_t)(user_table->pipe_cfg & (USB_HOST_DBLBFIELD | USB_HOST_CNTMDFIELD));
-#ifdef __USB_DMA_BFRE_ENABLE__
- /* this routine cannnot be perfomred if read operation is executed in buffer size */
- PipeCfg |= USB_HOST_BFREON;
-#endif
- break;
-
- default:
- ret_flag = USB_END_POINT_ERROR;
- break;
- }
-
- if (ret_flag == USB_END_POINT_ERROR)
- {
- return ret_flag;
- }
- }
- ret = USB_HOST_PIPE_IN;
- }
- else /* OUT(send) */
- {
- if (PipeCfg == USB_HOST_ISO)
- {
- /* Transfer Type is ISO*/
- PipeCfg |= (uint16_t)(user_table->pipe_cfg & USB_HOST_DBLBFIELD);
- }
- else
- {
- /* Transfer Type is BULK or INT */
- PipeCfg |= (uint16_t)(user_table->pipe_cfg & (USB_HOST_DBLBFIELD | USB_HOST_CNTMDFIELD));
- }
- PipeCfg |= USB_HOST_DIR_H_OUT;
- ret = USB_HOST_PIPE_OUT;
- }
-
- switch (user_table->fifo_port)
- {
- case USB_HOST_CUSE:
- g_usb1_host_PipeTbl[pipe_number] = (uint16_t)USB_HOST_CFIFO_USE;
- break;
-
- case USB_HOST_D0USE:
- g_usb1_host_PipeTbl[pipe_number] = (uint16_t)USB_HOST_D0FIFO_USE;
- break;
-
- case USB_HOST_D1USE:
- g_usb1_host_PipeTbl[pipe_number] = (uint16_t)USB_HOST_D1FIFO_USE;
- break;
-
- case USB_HOST_D0DMA:
- g_usb1_host_PipeTbl[pipe_number] = (uint16_t)USB_HOST_D0FIFO_DMA;
- break;
-
- case USB_HOST_D1DMA:
- g_usb1_host_PipeTbl[pipe_number] = (uint16_t)USB_HOST_D1FIFO_DMA;
- break;
-
- default:
- ret_flag = USB_END_POINT_ERROR;
- break;
- }
-
- if (ret_flag == USB_END_POINT_ERROR)
- {
- return ret_flag;
- }
-
- /* Endpoint number set */
- PipeCfg |= (uint16_t)(Table[2] & USB_HOST_EP_NUM_MASK);
- g_usb1_host_PipeTbl[pipe_number] |= (uint16_t)(Table[2] & USB_HOST_EP_NUM_MASK);
-
- /* Max packet size set */
- PipeMaxp = (uint16_t)((uint16_t)Table[4] | (uint16_t)((uint16_t)Table[5] << 8));
-
- if (PipeMaxp == 0u)
- {
- return USB_END_POINT_ERROR;
- }
-
- /* Set device address */
- PipeMaxp |= (uint16_t)(devadr << 12);
-
- user_table->pipe_cfg = PipeCfg;
- user_table->pipe_max_pktsize = PipeMaxp;
-
- usb1_host_resetEP(user_table);
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_resetEP
-* Description : Sets the end point on the information specified by the argument.
-* Arguments : USB_HOST_CFG_PIPETBL_t *tbl : pipe table
-* Return Value : none
-*******************************************************************************/
-static void usb1_host_resetEP (USB_HOST_CFG_PIPETBL_t * tbl)
-{
-
- uint16_t pipe;
-
- /* Host pipe */
- /* The pipe number of pipe definition table is obtained */
- pipe = (uint16_t)(tbl->pipe_number & USB_HOST_BITCURPIPE); /* Pipe Number */
-
- /* FIFO port access pipe is set to initial value */
- /* The connection with FIFO should be cut before setting the pipe */
- if (RZA_IO_RegRead_16(&USB201.CFIFOSEL,
- USB_CFIFOSEL_CURPIPE_SHIFT,
- USB_CFIFOSEL_CURPIPE) == pipe)
- {
- usb1_host_change_fifo_port(USB_HOST_PIPE0, USB_HOST_CUSE, USB_HOST_NO, USB_HOST_BITMBW_16);
- }
-
- if (RZA_IO_RegRead_16(&USB201.D0FIFOSEL,
- USB_DnFIFOSEL_CURPIPE_SHIFT,
- USB_DnFIFOSEL_CURPIPE) == pipe)
- {
- usb1_host_change_fifo_port(USB_HOST_PIPE0, USB_HOST_D0USE, USB_HOST_NO, USB_HOST_BITMBW_16);
- }
-
- if (RZA_IO_RegRead_16(&USB201.D1FIFOSEL,
- USB_DnFIFOSEL_CURPIPE_SHIFT,
- USB_DnFIFOSEL_CURPIPE) == pipe)
- {
- usb1_host_change_fifo_port(USB_HOST_PIPE0, USB_HOST_D1USE, USB_HOST_NO, USB_HOST_BITMBW_16);
- }
-
- /* Interrupt of pipe set is disabled */
- usb1_host_disable_brdy_int(pipe);
- usb1_host_disable_nrdy_int(pipe);
- usb1_host_disable_bemp_int(pipe);
-
- /* Pipe to set is set to NAK */
- usb1_host_set_pid_nak(pipe);
-
- /* Pipe is set */
- USB201.PIPESEL = pipe;
-
- USB201.PIPECFG = tbl->pipe_cfg;
- USB201.PIPEBUF = tbl->pipe_buf;
- USB201.PIPEMAXP = tbl->pipe_max_pktsize;
- USB201.PIPEPERI = tbl->pipe_cycle;
-
- g_usb1_host_pipecfg[pipe] = tbl->pipe_cfg;
- g_usb1_host_pipebuf[pipe] = tbl->pipe_buf;
- g_usb1_host_pipemaxp[pipe] = tbl->pipe_max_pktsize;
- g_usb1_host_pipeperi[pipe] = tbl->pipe_cycle;
-
- /* Sequence bit clear */
- usb1_host_set_sqclr(pipe);
-
- usb1_host_aclrm(pipe);
- usb1_host_set_csclr(pipe);
-
- /* Pipe window selection is set to unused */
- USB201.PIPESEL = USB_HOST_PIPE0;
-
-}
-
-#if(1) /* ohci_wrapp */
-#else
-/*******************************************************************************
-* Function Name: usb1_api_host_data_count
-* Description : Get g_usb0_host_data_count[pipe]
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint32_t *data_count ; return g_usb0_data_count[pipe]
-* Return Value : DEVDRV_SUCCESS ; success
-* : DEVDRV_ERROR ; error
-*******************************************************************************/
-int32_t usb1_api_host_data_count (uint16_t pipe, uint32_t * data_count)
-{
- if (pipe > USB_HOST_MAX_PIPE_NO)
- {
- return DEVDRV_ERROR;
- }
-
- *data_count = g_usb1_host_PipeDataSize[pipe];
-
- return DEVDRV_SUCCESS;
-}
-#endif
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/usb1/src/host/usb1_host_global.c Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,137 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb1_host_global.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "usb1_host.h"
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-const uint16_t g_usb1_host_bit_set[16] =
-{
- 0x0001, 0x0002, 0x0004, 0x0008,
- 0x0010, 0x0020, 0x0040, 0x0080,
- 0x0100, 0x0200, 0x0400, 0x0800,
- 0x1000, 0x2000, 0x4000, 0x8000
-};
-
-uint32_t g_usb1_host_data_count[USB_HOST_MAX_PIPE_NO + 1];
-uint8_t * g_usb1_host_data_pointer[USB_HOST_MAX_PIPE_NO + 1];
-
-uint16_t g_usb1_host_PipeIgnore[USB_HOST_MAX_PIPE_NO + 1];
-uint16_t g_usb1_host_PipeTbl[USB_HOST_MAX_PIPE_NO + 1];
-uint16_t g_usb1_host_pipe_status[USB_HOST_MAX_PIPE_NO + 1];
-uint32_t g_usb1_host_PipeDataSize[USB_HOST_MAX_PIPE_NO + 1];
-
-USB_HOST_DMA_t g_usb1_host_DmaInfo[2];
-
-uint16_t g_usb1_host_DmaPipe[2];
-uint16_t g_usb1_host_DmaBval[2];
-uint16_t g_usb1_host_DmaStatus[2];
-
-uint16_t g_usb1_host_driver_state;
-uint16_t g_usb1_host_ConfigNum;
-uint16_t g_usb1_host_CmdStage;
-uint16_t g_usb1_host_bchg_flag;
-uint16_t g_usb1_host_detach_flag;
-uint16_t g_usb1_host_attach_flag;
-
-uint16_t g_usb1_host_UsbAddress;
-uint16_t g_usb1_host_setUsbAddress;
-uint16_t g_usb1_host_default_max_packet[USB_HOST_MAX_DEVICE + 1];
-uint16_t g_usb1_host_UsbDeviceSpeed;
-uint16_t g_usb1_host_SupportUsbDeviceSpeed;
-
-uint16_t g_usb1_host_SavReq;
-uint16_t g_usb1_host_SavVal;
-uint16_t g_usb1_host_SavIndx;
-uint16_t g_usb1_host_SavLen;
-
-uint16_t g_usb1_host_pipecfg[USB_HOST_MAX_PIPE_NO + 1];
-uint16_t g_usb1_host_pipebuf[USB_HOST_MAX_PIPE_NO + 1];
-uint16_t g_usb1_host_pipemaxp[USB_HOST_MAX_PIPE_NO + 1];
-uint16_t g_usb1_host_pipeperi[USB_HOST_MAX_PIPE_NO + 1];
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-
-
-/*******************************************************************************
-* Function Name: usb1_host_init_pipe_status
-* Description : Initialize pipe status.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb1_host_init_pipe_status (void)
-{
- uint16_t loop;
-
- g_usb1_host_ConfigNum = 0;
-
- for (loop = 0; loop < (USB_HOST_MAX_PIPE_NO + 1); ++loop)
- {
- g_usb1_host_pipe_status[loop] = USB_HOST_PIPE_IDLE;
- g_usb1_host_PipeDataSize[loop] = 0;
-
- /* pipe configuration in usb1_host_resetEP() */
- g_usb1_host_pipecfg[loop] = 0;
- g_usb1_host_pipebuf[loop] = 0;
- g_usb1_host_pipemaxp[loop] = 0;
- g_usb1_host_pipeperi[loop] = 0;
- }
-}
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/usb1/src/host/usb1_host_usbint.c Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,497 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb1_host_usbint.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "usb1_host.h"
-#if(1) /* ohci_wrapp */
-#include "ohci_wrapp_RZ_A1_local.h"
-#endif
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-static void usb1_host_interrupt1(void);
-static void usb1_host_BRDYInterrupt(uint16_t Status, uint16_t Int_enbl);
-static void usb1_host_NRDYInterrupt(uint16_t Status, uint16_t Int_enbl);
-static void usb1_host_BEMPInterrupt(uint16_t Status, uint16_t Int_enbl);
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-
-
-/*******************************************************************************
-* Function Name: usb1_host_interrupt
-* Description : Executes USB interrupt.
-* : Register this function in the USB interrupt handler.
-* : Set CFIF0 in the pipe set before the interrupt after executing
-* : this function.
-* Arguments : uint32_t int_sense ; Interrupts detection mode
-* : ; INTC_LEVEL_SENSITIVE : Level sense
-* : ; INTC_EDGE_TRIGGER : Edge trigger
-* Return Value : none
-*******************************************************************************/
-void usb1_host_interrupt (uint32_t int_sense)
-{
- uint16_t savepipe1;
- uint16_t savepipe2;
- uint16_t buffer;
-
- savepipe1 = USB201.CFIFOSEL;
- savepipe2 = USB201.PIPESEL;
- usb1_host_interrupt1();
-
- /* Control transmission changes ISEL within interruption processing. */
- /* For this reason, write return of ISEL cannot be performed. */
- buffer = USB201.CFIFOSEL;
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE);
- buffer |= (uint16_t)(savepipe1 & USB_HOST_BITCURPIPE);
- USB201.CFIFOSEL = buffer;
- USB201.PIPESEL = savepipe2;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_interrupt1
-* Description : Execue the USB interrupt.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb1_host_interrupt1 (void)
-{
- uint16_t intsts0;
- uint16_t intsts1;
- uint16_t intenb0;
- uint16_t intenb1;
- uint16_t brdysts;
- uint16_t nrdysts;
- uint16_t bempsts;
- uint16_t brdyenb;
- uint16_t nrdyenb;
- uint16_t bempenb;
- volatile uint16_t dumy_sts;
-
- intsts0 = USB201.INTSTS0;
- intsts1 = USB201.INTSTS1;
- intenb0 = USB201.INTENB0;
- intenb1 = USB201.INTENB1;
-
- if ((intsts1 & USB_HOST_BITBCHG) && (intenb1 & USB_HOST_BITBCHGE))
- {
- USB201.INTSTS1 = (uint16_t)~USB_HOST_BITBCHG;
- RZA_IO_RegWrite_16(&USB201.INTENB1,
- 0,
- USB_INTENB1_BCHGE_SHIFT,
- USB_INTENB1_BCHGE);
- g_usb1_host_bchg_flag = USB_HOST_YES;
- }
- else if ((intsts1 & USB_HOST_BITSACK) && (intenb1 & USB_HOST_BITSACKE))
- {
- USB201.INTSTS1 = (uint16_t)~USB_HOST_BITSACK;
-#if(1) /* ohci_wrapp */
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_NOERROR);
-#else
- g_usb1_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_CMD_DONE;
-#endif
- }
- else if ((intsts1 & USB_HOST_BITSIGN) && (intenb1 & USB_HOST_BITSIGNE))
- {
- USB201.INTSTS1 = (uint16_t)~USB_HOST_BITSIGN;
-#if(1) /* ohci_wrapp */
- g_usb1_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_NORES; /* exit NORES */
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_STALL);
-#else
- g_usb1_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_CMD_NORES;
-#endif
- }
- else if (((intsts1 & USB_HOST_BITDTCH) == USB_HOST_BITDTCH)
- && ((intenb1 & USB_HOST_BITDTCHE) == USB_HOST_BITDTCHE))
- {
- USB201.INTSTS1 = (uint16_t)~USB_HOST_BITDTCH;
- RZA_IO_RegWrite_16(&USB201.INTENB1,
- 0,
- USB_INTENB1_DTCHE_SHIFT,
- USB_INTENB1_DTCHE);
- g_usb1_host_detach_flag = USB_HOST_YES;
-
- Userdef_USB_usb1_host_detach();
-
- usb1_host_UsbDetach2();
- }
- else if (((intsts1 & USB_HOST_BITATTCH) == USB_HOST_BITATTCH)
- && ((intenb1 & USB_HOST_BITATTCHE) == USB_HOST_BITATTCHE))
- {
- USB201.INTSTS1 = (uint16_t)~USB_HOST_BITATTCH;
- RZA_IO_RegWrite_16(&USB201.INTENB1,
- 0,
- USB_INTENB1_ATTCHE_SHIFT,
- USB_INTENB1_ATTCHE);
- g_usb1_host_attach_flag = USB_HOST_YES;
-
- Userdef_USB_usb1_host_attach();
-
- usb1_host_UsbAttach();
- }
- else if ((intsts0 & intenb0 & (USB_HOST_BITBEMP | USB_HOST_BITNRDY | USB_HOST_BITBRDY)))
- {
- brdysts = USB201.BRDYSTS;
- nrdysts = USB201.NRDYSTS;
- bempsts = USB201.BEMPSTS;
- brdyenb = USB201.BRDYENB;
- nrdyenb = USB201.NRDYENB;
- bempenb = USB201.BEMPENB;
-
- if ((intsts0 & USB_HOST_BITBRDY) && (intenb0 & USB_HOST_BITBRDYE) && (brdysts & brdyenb))
- {
- usb1_host_BRDYInterrupt(brdysts, brdyenb);
- }
- else if ((intsts0 & USB_HOST_BITBEMP) && (intenb0 & USB_HOST_BITBEMPE) && (bempsts & bempenb))
- {
- usb1_host_BEMPInterrupt(bempsts, bempenb);
- }
- else if ((intsts0 & USB_HOST_BITNRDY) && (intenb0 & USB_HOST_BITNRDYE) && (nrdysts & nrdyenb))
- {
- usb1_host_NRDYInterrupt(nrdysts, nrdyenb);
- }
- else
- {
- /* Do Nothing */
- }
- }
- else
- {
- /* Do Nothing */
- }
-
- /* Three dummy read for clearing interrupt requests */
- dumy_sts = USB201.INTSTS0;
- dumy_sts = USB201.INTSTS1;
-
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_BRDYInterrupt
-* Description : Executes USB BRDY interrupt.
-* Arguments : uint16_t Status ; BRDYSTS Register Value
-* : uint16_t Int_enbl ; BRDYENB Register Value
-* Return Value : none
-*******************************************************************************/
-void usb1_host_BRDYInterrupt (uint16_t Status, uint16_t Int_enbl)
-{
- uint16_t buffer;
- volatile uint16_t dumy_sts;
-
- if ((Status & g_usb1_host_bit_set[USB_HOST_PIPE0]) && (Int_enbl & g_usb1_host_bit_set[USB_HOST_PIPE0]))
- {
- USB201.BRDYSTS = (uint16_t)~g_usb1_host_bit_set[USB_HOST_PIPE0];
-
-#if(1) /* ohci_wrapp */
- switch ((g_usb1_host_CmdStage & (USB_HOST_STAGE_FIELD | USB_HOST_CMD_FIELD)))
- {
- case (USB_HOST_STAGE_STATUS | USB_HOST_CMD_DOING):
- buffer = usb1_host_read_buffer_c(USB_HOST_PIPE0);
- usb1_host_disable_brdy_int(USB_HOST_PIPE0);
- g_usb1_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_CMD_DONE;
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_NOERROR);
- break;
-
- case (USB_HOST_STAGE_DATA | USB_HOST_CMD_DOING):
- buffer = usb1_host_read_buffer_c(USB_HOST_PIPE0);
- switch (buffer)
- {
- case USB_HOST_READING: /* Continue of data read */
- break;
-
- case USB_HOST_READEND: /* End of data read */
- case USB_HOST_READSHRT: /* End of data read */
- usb1_host_disable_brdy_int(USB_HOST_PIPE0);
- g_usb1_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_CMD_DONE;
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_NOERROR);
- break;
-
- case USB_HOST_READOVER: /* buffer over */
- USB201.CFIFOCTR = USB_HOST_BITBCLR;
- usb1_host_disable_brdy_int(USB_HOST_PIPE0);
- g_usb1_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_CMD_DONE;
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_NOERROR);
- break;
-
- case USB_HOST_FIFOERROR: /* FIFO access error */
- default:
- break;
- }
- break;
-
- default:
- break;
- }
-#else
- switch ((g_usb1_host_CmdStage & (USB_HOST_MODE_FIELD | USB_HOST_STAGE_FIELD | USB_HOST_CMD_FIELD)))
- {
- case (USB_HOST_MODE_WRITE | USB_HOST_STAGE_STATUS | USB_HOST_CMD_DOING):
- case (USB_HOST_MODE_NO_DATA | USB_HOST_STAGE_STATUS | USB_HOST_CMD_DOING):
- buffer = usb1_host_read_buffer_c(USB_HOST_PIPE0);
- usb1_host_disable_brdy_int(USB_HOST_PIPE0);
- g_usb1_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_CMD_DONE;
- break;
-
- case (USB_HOST_MODE_READ | USB_HOST_STAGE_DATA | USB_HOST_CMD_DOING):
- buffer = usb1_host_read_buffer_c(USB_HOST_PIPE0);
-
- switch (buffer)
- {
- case USB_HOST_READING: /* Continue of data read */
- break;
-
- case USB_HOST_READEND: /* End of data read */
- case USB_HOST_READSHRT: /* End of data read */
- usb1_host_disable_brdy_int(USB_HOST_PIPE0);
- g_usb1_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_CMD_DONE;
- break;
-
- case USB_HOST_READOVER: /* buffer over */
- USB201.CFIFOCTR = USB_HOST_BITBCLR;
- usb1_host_disable_brdy_int(USB_HOST_PIPE0);
- g_usb1_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_CMD_DONE;
- break;
-
- case USB_HOST_FIFOERROR: /* FIFO access error */
- default:
- break;
- }
- break;
-
- default:
- break;
- }
-#endif
- }
- else
- {
- usb1_host_brdy_int(Status, Int_enbl);
- }
-
- /* Three dummy reads for clearing interrupt requests */
- dumy_sts = USB201.BRDYSTS;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_NRDYInterrupt
-* Description : Executes USB NRDY interrupt.
-* Arguments : uint16_t Status ; NRDYSTS Register Value
-* : uint16_t Int_enbl ; NRDYENB Register Value
-* Return Value : none
-*******************************************************************************/
-void usb1_host_NRDYInterrupt (uint16_t Status, uint16_t Int_enbl)
-{
- uint16_t pid;
- volatile uint16_t dumy_sts;
-
- if ((Status & g_usb1_host_bit_set[USB_HOST_PIPE0]) && (Int_enbl & g_usb1_host_bit_set[USB_HOST_PIPE0]))
- {
- USB201.NRDYSTS = (uint16_t)~g_usb1_host_bit_set[USB_HOST_PIPE0];
- pid = usb1_host_get_pid(USB_HOST_PIPE0);
-
- if ((pid == USB_HOST_PID_STALL) || (pid == USB_HOST_PID_STALL2))
- {
- g_usb1_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_CMD_STALL;
-#if(1) /* ohci_wrapp */
- g_usb1_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_STALL;
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_STALL);
-#endif
-
- }
- else if (pid == USB_HOST_PID_NAK)
- {
- g_usb1_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_CMD_NORES;
-#if(1) /* ohci_wrapp */
- g_usb1_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_NORES;
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_STALL);
-#endif
- }
- else
- {
- /* Do Nothing */
- }
- }
- else
- {
- usb1_host_nrdy_int(Status, Int_enbl);
- }
-
- /* Three dummy reads for clearing interrupt requests */
- dumy_sts = USB201.NRDYSTS;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_BEMPInterrupt
-* Description : Executes USB BEMP interrupt.
-* Arguments : uint16_t Status ; BEMPSTS Register Value
-* : uint16_t Int_enbl ; BEMPENB Register Value
-* Return Value : none
-*******************************************************************************/
-void usb1_host_BEMPInterrupt (uint16_t Status, uint16_t Int_enbl)
-{
- uint16_t buffer;
- uint16_t pid;
- volatile uint16_t dumy_sts;
-
- if ((Status & g_usb1_host_bit_set[USB_HOST_PIPE0]) && (Int_enbl & g_usb1_host_bit_set[USB_HOST_PIPE0]))
- {
- USB201.BEMPSTS = (uint16_t)~g_usb1_host_bit_set[USB_HOST_PIPE0];
- pid = usb1_host_get_pid(USB_HOST_PIPE0);
-
- if ((pid == USB_HOST_PID_STALL) || (pid == USB_HOST_PID_STALL2))
- {
- g_usb1_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_CMD_STALL;
-#if(1) /* ohci_wrapp */
- g_usb1_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_STALL; /* exit STALL */
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_STALL);
-#endif
- }
- else
- {
-#if(1) /* ohci_wrapp */
- switch ((g_usb1_host_CmdStage & (USB_HOST_STAGE_FIELD | USB_HOST_CMD_FIELD)))
- {
- case (USB_HOST_STAGE_STATUS | USB_HOST_CMD_DOING):
- g_usb1_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_CMD_DONE;
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_NOERROR);
- break;
-
- case (USB_HOST_STAGE_DATA | USB_HOST_CMD_DOING):
- buffer = usb1_host_write_buffer(USB_HOST_PIPE0);
- switch (buffer)
- {
- case USB_HOST_WRITING: /* Continue of data write */
- case USB_HOST_WRITEEND: /* End of data write (zero-length) */
- break;
-
- case USB_HOST_WRITESHRT: /* End of data write */
- g_usb1_host_CmdStage &= (~USB_HOST_STAGE_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_STAGE_STATUS;
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_NOERROR);
- break;
-
- case USB_HOST_FIFOERROR: /* FIFO access error */
- default:
- break;
- }
- break;
-
- default:
- /* do nothing */
- break;
- }
-#else
- switch ((g_usb1_host_CmdStage & (USB_HOST_MODE_FIELD | USB_HOST_STAGE_FIELD | USB_HOST_CMD_FIELD)))
- {
- case (USB_HOST_MODE_READ | USB_HOST_STAGE_STATUS | USB_HOST_CMD_DOING):
- g_usb1_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_CMD_DONE;
- break;
-
- case (USB_HOST_MODE_WRITE | USB_HOST_STAGE_DATA | USB_HOST_CMD_DOING):
- buffer = usb1_host_write_buffer(USB_HOST_PIPE0);
- switch (buffer)
- {
- case USB_HOST_WRITING: /* Continue of data write */
- case USB_HOST_WRITEEND: /* End of data write (zero-length) */
- break;
-
- case USB_HOST_WRITESHRT: /* End of data write */
- g_usb1_host_CmdStage &= (~USB_HOST_STAGE_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_STAGE_STATUS;
- break;
-
- case USB_HOST_FIFOERROR: /* FIFO access error */
- default:
- break;
- }
- break;
-
- case (USB_HOST_MODE_WRITE | USB_HOST_STAGE_STATUS | USB_HOST_CMD_DOING):
- g_usb1_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_CMD_IDLE;
- break;
-
- default:
- /* do nothing */
- break;
- }
-#endif
- }
- }
- else
- {
- usb1_host_bemp_int(Status, Int_enbl);
- }
-
- /* Three dummy reads for clearing interrupt requests */
- dumy_sts = USB201.BEMPSTS;
-}
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/usb1/src/host/usb1_host_usbsig.c Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,637 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb1_host_usbsig.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "usb1_host.h"
-#include "dev_drv.h"
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-static void usb1_host_EnableINT_Module(void);
-static void usb1_host_Enable_AttachINT(void);
-static void usb1_host_Disable_AttachINT(void);
-static void usb1_host_Disable_BchgINT(void);
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-
-
-/*******************************************************************************
-* Function Name: usb1_host_InitModule
-* Description : Initializes the USB module in USB host module.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb1_host_InitModule (void)
-{
- uint16_t buf1;
- uint16_t buf2;
- uint16_t buf3;
-
- usb1_host_init_pipe_status();
-
- RZA_IO_RegWrite_16(&USB201.SYSCFG0,
- 1,
- USB_SYSCFG_DCFM_SHIFT,
- USB_SYSCFG_DCFM); /* HOST mode */
- RZA_IO_RegWrite_16(&USB201.SYSCFG0,
- 1,
- USB_SYSCFG_DRPD_SHIFT,
- USB_SYSCFG_DRPD); /* PORT0 D+, D- setting */
-
- do
- {
- buf1 = RZA_IO_RegRead_16(&USB201.SYSSTS0,
- USB_SYSSTS0_LNST_SHIFT,
- USB_SYSSTS0_LNST);
- Userdef_USB_usb1_host_delay_xms(50);
- buf2 = RZA_IO_RegRead_16(&USB201.SYSSTS0,
- USB_SYSSTS0_LNST_SHIFT,
- USB_SYSSTS0_LNST);
- Userdef_USB_usb1_host_delay_xms(50);
- buf3 = RZA_IO_RegRead_16(&USB201.SYSSTS0,
- USB_SYSSTS0_LNST_SHIFT,
- USB_SYSSTS0_LNST);
-
- } while ((buf1 != buf2) || (buf1 != buf3));
-
- RZA_IO_RegWrite_16(&USB201.SYSCFG0,
- 1,
- USB_SYSCFG_USBE_SHIFT,
- USB_SYSCFG_USBE);
-
- USB201.CFIFOSEL = (uint16_t)(USB_HOST_BITRCNT | USB_HOST_BITMBW_8 | USB_HOST_BITBYTE_LITTLE);
- USB201.D0FIFOSEL = (uint16_t)( USB_HOST_BITMBW_8 | USB_HOST_BITBYTE_LITTLE);
- USB201.D1FIFOSEL = (uint16_t)( USB_HOST_BITMBW_8 | USB_HOST_BITBYTE_LITTLE);
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_CheckAttach
-* Description : Returns the USB device connection state.
-* Arguments : none
-* Return Value : uint16_t ; USB_HOST_ATTACH : Attached
-* : ; USB_HOST_DETACH : not Attached
-*******************************************************************************/
-uint16_t usb1_host_CheckAttach (void)
-{
- uint16_t buf1;
- uint16_t buf2;
- uint16_t buf3;
- uint16_t rhst;
-
- do
- {
- buf1 = RZA_IO_RegRead_16(&USB201.SYSSTS0,
- USB_SYSSTS0_LNST_SHIFT,
- USB_SYSSTS0_LNST);
- Userdef_USB_usb1_host_delay_xms(50);
- buf2 = RZA_IO_RegRead_16(&USB201.SYSSTS0,
- USB_SYSSTS0_LNST_SHIFT,
- USB_SYSSTS0_LNST);
- Userdef_USB_usb1_host_delay_xms(50);
- buf3 = RZA_IO_RegRead_16(&USB201.SYSSTS0,
- USB_SYSSTS0_LNST_SHIFT,
- USB_SYSSTS0_LNST);
-
- } while ((buf1 != buf2) || (buf1 != buf3));
-
- rhst = RZA_IO_RegRead_16(&USB201.DVSTCTR0,
- USB_DVSTCTR0_RHST_SHIFT,
- USB_DVSTCTR0_RHST);
- if (rhst == USB_HOST_UNDECID)
- {
- if (buf1 == USB_HOST_FS_JSTS)
- {
- if (g_usb1_host_SupportUsbDeviceSpeed == USB_HOST_HIGH_SPEED)
- {
- RZA_IO_RegWrite_16(&USB201.SYSCFG0,
- 1,
- USB_SYSCFG_HSE_SHIFT,
- USB_SYSCFG_HSE);
- }
- else
- {
- RZA_IO_RegWrite_16(&USB201.SYSCFG0,
- 0,
- USB_SYSCFG_HSE_SHIFT,
- USB_SYSCFG_HSE);
- }
- return USB_HOST_ATTACH;
- }
- else if (buf1 == USB_HOST_LS_JSTS)
- {
- /* Low Speed Device */
- RZA_IO_RegWrite_16(&USB201.SYSCFG0,
- 0,
- USB_SYSCFG_HSE_SHIFT,
- USB_SYSCFG_HSE);
- return USB_HOST_ATTACH;
- }
- else
- {
- /* Do Nothing */
- }
- }
- else if ((rhst == USB_HOST_HSMODE) || (rhst == USB_HOST_FSMODE))
- {
- return USB_HOST_ATTACH;
- }
- else if (rhst == USB_HOST_LSMODE)
- {
- return USB_HOST_ATTACH;
- }
- else
- {
- /* Do Nothing */
- }
-
- return USB_HOST_DETACH;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_UsbAttach
-* Description : Connects the USB device.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb1_host_UsbAttach (void)
-{
- usb1_host_EnableINT_Module();
- usb1_host_Disable_BchgINT();
- usb1_host_Disable_AttachINT();
- usb1_host_Enable_DetachINT();
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_UsbDetach
-* Description : Disconnects the USB device.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb1_host_UsbDetach (void)
-{
- uint16_t pipe;
- uint16_t devadr;
-
- g_usb1_host_driver_state = USB_HOST_DRV_DETACHED;
-
- /* Terminate all the pipes in which communications on port */
- /* are currently carried out */
- for (pipe = 0; pipe < (USB_HOST_MAX_PIPE_NO + 1); ++pipe)
- {
- if (g_usb1_host_pipe_status[pipe] != USB_HOST_PIPE_IDLE)
- {
- if (pipe == USB_HOST_PIPE0)
- {
- devadr = RZA_IO_RegRead_16(&USB201.DCPMAXP,
- USB_DCPMAXP_DEVSEL_SHIFT,
- USB_DCPMAXP_DEVSEL);
- }
- else
- {
- devadr = RZA_IO_RegRead_16(&g_usb1_host_pipemaxp[pipe], USB_PIPEMAXP_DEVSEL_SHIFT, USB_PIPEMAXP_DEVSEL);
- }
-
- if (devadr == g_usb1_host_UsbAddress)
- {
- usb1_host_stop_transfer(pipe);
- }
-
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_IDLE;
- }
- }
-
- g_usb1_host_ConfigNum = 0;
- g_usb1_host_UsbAddress = 0;
- g_usb1_host_default_max_packet[USB_HOST_DEVICE_0] = 64;
-
- usb1_host_UsbDetach2();
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_UsbDetach2
-* Description : Disconnects the USB device.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb1_host_UsbDetach2 (void)
-{
- usb1_host_Disable_DetachINT();
- usb1_host_Disable_BchgINT();
- usb1_host_Enable_AttachINT();
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_UsbBusReset
-* Description : Issues the USB bus reset signal.
-* Arguments : none
-* Return Value : uint16_t ; RHST
-*******************************************************************************/
-uint16_t usb1_host_UsbBusReset (void)
-{
- uint16_t buffer;
- uint16_t loop;
-
- RZA_IO_RegWrite_16(&USB201.DVSTCTR0,
- 1,
- USB_DVSTCTR0_USBRST_SHIFT,
- USB_DVSTCTR0_USBRST);
- RZA_IO_RegWrite_16(&USB201.DVSTCTR0,
- 0,
- USB_DVSTCTR0_UACT_SHIFT,
- USB_DVSTCTR0_UACT);
-
- Userdef_USB_usb1_host_delay_xms(50);
-
- buffer = USB201.DVSTCTR0;
- buffer &= (uint16_t)(~(USB_HOST_BITRST));
- buffer |= USB_HOST_BITUACT;
- USB201.DVSTCTR0 = buffer;
-
- Userdef_USB_usb1_host_delay_xms(20);
-
- for (loop = 0, buffer = USB_HOST_HSPROC; loop < 3; ++loop)
- {
- buffer = RZA_IO_RegRead_16(&USB201.DVSTCTR0,
- USB_DVSTCTR0_RHST_SHIFT,
- USB_DVSTCTR0_RHST);
- if (buffer == USB_HOST_HSPROC)
- {
- Userdef_USB_usb1_host_delay_xms(10);
- }
- else
- {
- break;
- }
- }
-
- return buffer;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_UsbResume
-* Description : Issues the USB resume signal.
-* Arguments : none
-* Return Value : int32_t ; DEVDRV_SUCCESS
-* : ; DEVDRV_ERROR
-*******************************************************************************/
-int32_t usb1_host_UsbResume (void)
-{
- uint16_t buf;
-
- if ((g_usb1_host_driver_state & USB_HOST_DRV_SUSPEND) == 0)
- {
- /* not SUSPEND */
- return DEVDRV_ERROR;
- }
-
- RZA_IO_RegWrite_16(&USB201.INTENB1,
- 0,
- USB_INTENB1_BCHGE_SHIFT,
- USB_INTENB1_BCHGE);
- RZA_IO_RegWrite_16(&USB201.DVSTCTR0,
- 1,
- USB_DVSTCTR0_RESUME_SHIFT,
- USB_DVSTCTR0_RESUME);
- Userdef_USB_usb1_host_delay_xms(20);
-
- buf = USB201.DVSTCTR0;
- buf &= (uint16_t)(~(USB_HOST_BITRESUME));
- buf |= USB_HOST_BITUACT;
- USB201.DVSTCTR0 = buf;
-
- g_usb1_host_driver_state &= (uint16_t)~USB_HOST_DRV_SUSPEND;
-
- return DEVDRV_SUCCESS;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_UsbSuspend
-* Description : Issues the USB suspend signal.
-* Arguments : none
-* Return Value : int32_t ; DEVDRV_SUCCESS :not SUSPEND
-* : ; DEVDRV_ERROR :SUSPEND
-*******************************************************************************/
-int32_t usb1_host_UsbSuspend (void)
-{
- uint16_t buf;
-
- if ((g_usb1_host_driver_state & USB_HOST_DRV_SUSPEND) != 0)
- {
- /* SUSPEND */
- return DEVDRV_ERROR;
- }
-
- RZA_IO_RegWrite_16(&USB201.DVSTCTR0,
- 0,
- USB_DVSTCTR0_UACT_SHIFT,
- USB_DVSTCTR0_UACT);
-
- Userdef_USB_usb1_host_delay_xms(5);
-
- buf = RZA_IO_RegRead_16(&USB201.SYSSTS0,
- USB_SYSSTS0_LNST_SHIFT,
- USB_SYSSTS0_LNST);
- if ((buf != USB_HOST_FS_JSTS) && (buf != USB_HOST_LS_JSTS))
- {
- usb1_host_UsbDetach();
- }
- else
- {
- g_usb1_host_driver_state |= USB_HOST_DRV_SUSPEND;
- }
-
- return DEVDRV_SUCCESS;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_Enable_DetachINT
-* Description : Enables the USB disconnection interrupt.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb1_host_Enable_DetachINT (void)
-{
- USB201.INTSTS1 = (uint16_t)(~(USB_HOST_BITDTCH));
- RZA_IO_RegWrite_16(&USB201.INTENB1,
- 1,
- USB_INTENB1_DTCHE_SHIFT,
- USB_INTENB1_DTCHE);
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_Disable_DetachINT
-* Description : Disables the USB disconnection interrupt.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb1_host_Disable_DetachINT (void)
-{
- USB201.INTSTS1 = (uint16_t)(~(USB_HOST_BITDTCH));
- RZA_IO_RegWrite_16(&USB201.INTENB1,
- 0,
- USB_INTENB1_DTCHE_SHIFT,
- USB_INTENB1_DTCHE);
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_Enable_AttachINT
-* Description : Enables the USB connection detection interrupt.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb1_host_Enable_AttachINT (void)
-{
- USB201.INTSTS1 = (uint16_t)(~(USB_HOST_BITATTCH));
- RZA_IO_RegWrite_16(&USB201.INTENB1,
- 1,
- USB_INTENB1_ATTCHE_SHIFT,
- USB_INTENB1_ATTCHE);
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_Disable_AttachINT
-* Description : Disables the USB connection detection interrupt.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb1_host_Disable_AttachINT (void)
-{
- USB201.INTSTS1 = (uint16_t)(~(USB_HOST_BITATTCH));
- RZA_IO_RegWrite_16(&USB201.INTENB1,
- 0,
- USB_INTENB1_ATTCHE_SHIFT,
- USB_INTENB1_ATTCHE);
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_Disable_BchgINT
-* Description : Disables the USB bus change detection interrupt.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb1_host_Disable_BchgINT (void)
-{
- USB201.INTSTS1 = (uint16_t)(~(USB_HOST_BITBCHG));
- RZA_IO_RegWrite_16(&USB201.INTENB1,
- 0,
- USB_INTENB1_BCHGE_SHIFT,
- USB_INTENB1_BCHGE);
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_set_devadd
-* Description : DEVADDn register is set by specified value
-* Arguments : uint16_t addr : Device address
-* : uint16_t *devadd : Set value
-* Return Value : none
-*******************************************************************************/
-void usb1_host_set_devadd (uint16_t addr, uint16_t * devadd)
-{
- uint16_t * ptr;
- uint16_t ret_flag = DEVDRV_FLAG_ON; // avoid warning.
-
- switch (addr)
- {
- case USB_HOST_DEVICE_0:
- ptr = (uint16_t *)&USB201.DEVADD0;
- break;
-
- case USB_HOST_DEVICE_1:
- ptr = (uint16_t *)&USB201.DEVADD1;
- break;
-
- case USB_HOST_DEVICE_2:
- ptr = (uint16_t *)&USB201.DEVADD2;
- break;
-
- case USB_HOST_DEVICE_3:
- ptr = (uint16_t *)&USB201.DEVADD3;
- break;
-
- case USB_HOST_DEVICE_4:
- ptr = (uint16_t *)&USB201.DEVADD4;
- break;
-
- case USB_HOST_DEVICE_5:
- ptr = (uint16_t *)&USB201.DEVADD5;
- break;
-
- case USB_HOST_DEVICE_6:
- ptr = (uint16_t *)&USB201.DEVADD6;
- break;
-
- case USB_HOST_DEVICE_7:
- ptr = (uint16_t *)&USB201.DEVADD7;
- break;
-
- case USB_HOST_DEVICE_8:
- ptr = (uint16_t *)&USB201.DEVADD8;
- break;
-
- case USB_HOST_DEVICE_9:
- ptr = (uint16_t *)&USB201.DEVADD9;
- break;
-
- case USB_HOST_DEVICE_10:
- ptr = (uint16_t *)&USB201.DEVADDA;
- break;
-
- default:
- ret_flag = DEVDRV_FLAG_OFF;
- break;
- }
-
- if (ret_flag == DEVDRV_FLAG_ON)
- {
- *ptr = (uint16_t)(*devadd & USB_HOST_DEVADD_MASK);
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_get_devadd
-* Description : DEVADDn register is obtained
-* Arguments : uint16_t addr : Device address
-* : uint16_t *devadd : USB_HOST_DEVADD register value
-* Return Value : none
-*******************************************************************************/
-void usb1_host_get_devadd (uint16_t addr, uint16_t * devadd)
-{
- uint16_t * ptr;
- uint16_t ret_flag = DEVDRV_FLAG_ON; // avoid warning.
-
- switch (addr)
- {
- case USB_HOST_DEVICE_0:
- ptr = (uint16_t *)&USB201.DEVADD0;
- break;
-
- case USB_HOST_DEVICE_1:
- ptr = (uint16_t *)&USB201.DEVADD1;
- break;
-
- case USB_HOST_DEVICE_2:
- ptr = (uint16_t *)&USB201.DEVADD2;
- break;
-
- case USB_HOST_DEVICE_3:
- ptr = (uint16_t *)&USB201.DEVADD3;
- break;
-
- case USB_HOST_DEVICE_4:
- ptr = (uint16_t *)&USB201.DEVADD4;
- break;
-
- case USB_HOST_DEVICE_5:
- ptr = (uint16_t *)&USB201.DEVADD5;
- break;
-
- case USB_HOST_DEVICE_6:
- ptr = (uint16_t *)&USB201.DEVADD6;
- break;
-
- case USB_HOST_DEVICE_7:
- ptr = (uint16_t *)&USB201.DEVADD7;
- break;
-
- case USB_HOST_DEVICE_8:
- ptr = (uint16_t *)&USB201.DEVADD8;
- break;
-
- case USB_HOST_DEVICE_9:
- ptr = (uint16_t *)&USB201.DEVADD9;
- break;
-
- case USB_HOST_DEVICE_10:
- ptr = (uint16_t *)&USB201.DEVADDA;
- break;
-
- default:
- ret_flag = DEVDRV_FLAG_OFF;
- break;
- }
-
- if (ret_flag == DEVDRV_FLAG_ON)
- {
- *devadd = *ptr;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_EnableINT_Module
-* Description : Enables BEMP/NRDY/BRDY interrupt and SIGN/SACK interrupt.
-* : Enables NRDY/BEMP interrupt in the pipe0.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb1_host_EnableINT_Module (void)
-{
- uint16_t buf;
-
- buf = USB201.INTENB0;
- buf |= (USB_HOST_BITBEMPE | USB_HOST_BITNRDYE | USB_HOST_BITBRDYE);
- USB201.INTENB0 = buf;
-
- buf = USB201.INTENB1;
- buf |= (USB_HOST_BITSIGNE | USB_HOST_BITSACKE);
- USB201.INTENB1 = buf;
-
- usb1_host_enable_nrdy_int(USB_HOST_PIPE0);
- usb1_host_enable_bemp_int(USB_HOST_PIPE0);
-}
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/usb1/src/userdef/usb1_host_dmacdrv.c Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,698 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb1_host_dmacdrv.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "r_typedefs.h"
-#include "iodefine.h"
-#include "rza_io_regrw.h"
-#include "usb1_host_dmacdrv.h"
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-#define DMAC_INDEFINE (255) /* Macro definition when REQD bit is not used */
-
-/* ==== Request setting information for on-chip peripheral module ==== */
-typedef enum dmac_peri_req_reg_type
-{
- DMAC_REQ_MID,
- DMAC_REQ_RID,
- DMAC_REQ_AM,
- DMAC_REQ_LVL,
- DMAC_REQ_REQD
-} dmac_peri_req_reg_type_t;
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-/* ==== Prototype declaration ==== */
-
-/* ==== Global variable ==== */
-/* On-chip peripheral module request setting table */
-static const uint8_t usb1_host_dmac_peri_req_init_table[8][5] =
-{
- /* MID,RID, AM,LVL,REQD */
- { 32, 3, 2, 1, 1}, /* USB_0 channel 0 transmit FIFO empty */
- { 32, 3, 2, 1, 0}, /* USB_0 channel 0 receive FIFO full */
- { 33, 3, 2, 1, 1}, /* USB_0 channel 1 transmit FIFO empty */
- { 33, 3, 2, 1, 0}, /* USB_0 channel 1 receive FIFO full */
- { 34, 3, 2, 1, 1}, /* USB_1 channel 0 transmit FIFO empty */
- { 34, 3, 2, 1, 0}, /* USB_1 channel 0 receive FIFO full */
- { 35, 3, 2, 1, 1}, /* USB_1 channel 1 transmit FIFO empty */
- { 35, 3, 2, 1, 0}, /* USB_1 channel 1 receive FIFO full */
-};
-
-
-/*******************************************************************************
-* Function Name: usb1_host_DMAC3_PeriReqInit
-* Description : Sets the register mode for DMA mode and the on-chip peripheral
-* : module request for transfer request for DMAC channel 3.
-* : Executes DMAC initial setting using the DMA information
-* : specified by the argument *trans_info and the enabled/disabled
-* : continuous transfer specified by the argument continuation.
-* : Registers DMAC channel 3 interrupt handler function and sets
-* : the interrupt priority level. Then enables transfer completion
-* : interrupt.
-* Arguments : dmac_transinfo_t * trans_info : Setting information to DMAC
-* : : register
-* : uint32_t dmamode : DMA mode (only for DMAC_MODE_REGISTER)
-* : uint32_t continuation : Set continuous transfer to be valid
-* : : after DMA transfer has been completed
-* : DMAC_SAMPLE_CONTINUATION : Execute continuous transfer
-* : DMAC_SAMPLE_SINGLE : Do not execute continuous
-* : : transfer
-* : uint32_t request_factor : Factor for on-chip peripheral module
-* : : request
-* : DMAC_REQ_OSTM0TINT : OSTM_0 compare match
-* : DMAC_REQ_OSTM1TINT : OSTM_1 compare match
-* : DMAC_REQ_TGI0A : MTU2_0 input capture/compare match
-* : :
-* : uint32_t req_direction : Setting value of CHCFG_n register
-* : : REQD bit
-* Return Value : none
-*******************************************************************************/
-void usb1_host_DMAC3_PeriReqInit (const dmac_transinfo_t * trans_info, uint32_t dmamode, uint32_t continuation,
- uint32_t request_factor, uint32_t req_direction)
-{
- /* ==== Register mode ==== */
- if (DMAC_MODE_REGISTER == dmamode)
- {
- /* ==== Next0 register set ==== */
- DMAC3.N0SA_n = trans_info->src_addr; /* Start address of transfer source */
- DMAC3.N0DA_n = trans_info->dst_addr; /* Start address of transfer destination */
- DMAC3.N0TB_n = trans_info->count; /* Total transfer byte count */
-
- /* DAD : Transfer destination address counting direction */
- /* SAD : Transfer source address counting direction */
- /* DDS : Transfer destination transfer size */
- /* SDS : Transfer source transfer size */
- RZA_IO_RegWrite_32(&DMAC3.CHCFG_n,
- trans_info->daddr_dir,
- DMAC3_CHCFG_n_DAD_SHIFT,
- DMAC3_CHCFG_n_DAD);
- RZA_IO_RegWrite_32(&DMAC3.CHCFG_n,
- trans_info->saddr_dir,
- DMAC3_CHCFG_n_SAD_SHIFT,
- DMAC3_CHCFG_n_SAD);
- RZA_IO_RegWrite_32(&DMAC3.CHCFG_n,
- trans_info->dst_size,
- DMAC3_CHCFG_n_DDS_SHIFT,
- DMAC3_CHCFG_n_DDS);
- RZA_IO_RegWrite_32(&DMAC3.CHCFG_n,
- trans_info->src_size,
- DMAC3_CHCFG_n_SDS_SHIFT,
- DMAC3_CHCFG_n_SDS);
-
- /* DMS : Register mode */
- /* RSEL : Select Next0 register set */
- /* SBE : No discharge of buffer data when aborted */
- /* DEM : No DMA interrupt mask */
- RZA_IO_RegWrite_32(&DMAC3.CHCFG_n,
- 0,
- DMAC3_CHCFG_n_DMS_SHIFT,
- DMAC3_CHCFG_n_DMS);
- RZA_IO_RegWrite_32(&DMAC3.CHCFG_n,
- 0,
- DMAC3_CHCFG_n_RSEL_SHIFT,
- DMAC3_CHCFG_n_RSEL);
- RZA_IO_RegWrite_32(&DMAC3.CHCFG_n,
- 0,
- DMAC3_CHCFG_n_SBE_SHIFT,
- DMAC3_CHCFG_n_SBE);
- RZA_IO_RegWrite_32(&DMAC3.CHCFG_n,
- 0,
- DMAC3_CHCFG_n_DEM_SHIFT,
- DMAC3_CHCFG_n_DEM);
-
- /* ---- Continuous transfer ---- */
- if (DMAC_SAMPLE_CONTINUATION == continuation)
- {
- /* REN : Execute continuous transfer */
- /* RSW : Change register set when DMA transfer is completed. */
- RZA_IO_RegWrite_32(&DMAC3.CHCFG_n,
- 1,
- DMAC3_CHCFG_n_REN_SHIFT,
- DMAC3_CHCFG_n_REN);
- RZA_IO_RegWrite_32(&DMAC3.CHCFG_n,
- 1,
- DMAC3_CHCFG_n_RSW_SHIFT,
- DMAC3_CHCFG_n_RSW);
- }
- /* ---- Single transfer ---- */
- else
- {
- /* REN : Do not execute continuous transfer */
- /* RSW : Do not change register set when DMA transfer is completed. */
- RZA_IO_RegWrite_32(&DMAC3.CHCFG_n,
- 0,
- DMAC3_CHCFG_n_REN_SHIFT,
- DMAC3_CHCFG_n_REN);
- RZA_IO_RegWrite_32(&DMAC3.CHCFG_n,
- 0,
- DMAC3_CHCFG_n_RSW_SHIFT,
- DMAC3_CHCFG_n_RSW);
- }
-
- /* TM : Single transfer */
- /* SEL : Channel setting */
- /* HIEN, LOEN : On-chip peripheral module request */
- RZA_IO_RegWrite_32(&DMAC3.CHCFG_n,
- 0,
- DMAC3_CHCFG_n_TM_SHIFT,
- DMAC3_CHCFG_n_TM);
- RZA_IO_RegWrite_32(&DMAC3.CHCFG_n,
- 3,
- DMAC3_CHCFG_n_SEL_SHIFT,
- DMAC3_CHCFG_n_SEL);
- RZA_IO_RegWrite_32(&DMAC3.CHCFG_n,
- 1,
- DMAC3_CHCFG_n_HIEN_SHIFT,
- DMAC3_CHCFG_n_HIEN);
- RZA_IO_RegWrite_32(&DMAC3.CHCFG_n,
- 0,
- DMAC3_CHCFG_n_LOEN_SHIFT,
- DMAC3_CHCFG_n_LOEN);
-
- /* ---- Set factor by specified on-chip peripheral module request ---- */
- RZA_IO_RegWrite_32(&DMAC3.CHCFG_n,
- usb1_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_AM],
- DMAC3_CHCFG_n_AM_SHIFT,
- DMAC3_CHCFG_n_AM);
- RZA_IO_RegWrite_32(&DMAC3.CHCFG_n,
- usb1_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_LVL],
- DMAC3_CHCFG_n_LVL_SHIFT,
- DMAC3_CHCFG_n_LVL);
- if (usb1_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_REQD] != DMAC_INDEFINE)
- {
- RZA_IO_RegWrite_32(&DMAC3.CHCFG_n,
- usb1_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_REQD],
- DMAC3_CHCFG_n_REQD_SHIFT,
- DMAC3_CHCFG_n_REQD);
- }
- else
- {
- RZA_IO_RegWrite_32(&DMAC3.CHCFG_n,
- req_direction,
- DMAC3_CHCFG_n_REQD_SHIFT,
- DMAC3_CHCFG_n_REQD);
- }
- RZA_IO_RegWrite_32(&DMAC23.DMARS,
- usb1_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_RID],
- DMAC23_DMARS_CH3_RID_SHIFT,
- DMAC23_DMARS_CH3_RID);
- RZA_IO_RegWrite_32(&DMAC23.DMARS,
- usb1_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_MID],
- DMAC23_DMARS_CH3_MID_SHIFT,
- DMAC23_DMARS_CH3_MID);
-
- /* PR : Round robin mode */
- RZA_IO_RegWrite_32(&DMAC07.DCTRL_0_7,
- 1,
- DMAC07_DCTRL_0_7_PR_SHIFT,
- DMAC07_DCTRL_0_7_PR);
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_DMAC3_Open
-* Description : Enables DMAC channel 3 transfer.
-* Arguments : uint32_t req : DMAC request mode
-* Return Value : 0 : Succeeded in enabling DMA transfer
-* : -1 : Failed to enable DMA transfer (due to DMA operation)
-*******************************************************************************/
-int32_t usb1_host_DMAC3_Open (uint32_t req)
-{
- int32_t ret;
- volatile uint8_t dummy;
-
- /* Transferable? */
- if ((0 == RZA_IO_RegRead_32(&DMAC3.CHSTAT_n,
- DMAC3_CHSTAT_n_EN_SHIFT,
- DMAC3_CHSTAT_n_EN)) &&
- (0 == RZA_IO_RegRead_32(&DMAC3.CHSTAT_n,
- DMAC3_CHSTAT_n_TACT_SHIFT,
- DMAC3_CHSTAT_n_TACT)))
- {
- /* Clear Channel Status Register */
- RZA_IO_RegWrite_32(&DMAC3.CHCTRL_n,
- 1,
- DMAC3_CHCTRL_n_SWRST_SHIFT,
- DMAC3_CHCTRL_n_SWRST);
- dummy = RZA_IO_RegRead_32(&DMAC3.CHCTRL_n,
- DMAC3_CHCTRL_n_SWRST_SHIFT,
- DMAC3_CHCTRL_n_SWRST);
- /* Enable DMA transfer */
- RZA_IO_RegWrite_32(&DMAC3.CHCTRL_n,
- 1,
- DMAC3_CHCTRL_n_SETEN_SHIFT,
- DMAC3_CHCTRL_n_SETEN);
-
- /* ---- Request by software ---- */
- if (DMAC_REQ_MODE_SOFT == req)
- {
- /* DMA transfer Request by software */
- RZA_IO_RegWrite_32(&DMAC3.CHCTRL_n,
- 1,
- DMAC3_CHCTRL_n_STG_SHIFT,
- DMAC3_CHCTRL_n_STG);
- }
-
- ret = 0;
- }
- else
- {
- ret = -1;
- }
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_DMAC3_Close
-* Description : Aborts DMAC channel 3 transfer. Returns the remaining transfer
-* : byte count at the time of DMA transfer abort to the argument
-* : *remain.
-* Arguments : uint32_t * remain : Remaining transfer byte count when
-* : : DMA transfer is aborted
-* Return Value : none
-*******************************************************************************/
-void usb1_host_DMAC3_Close (uint32_t * remain)
-{
-
- /* ==== Abort transfer ==== */
- RZA_IO_RegWrite_32(&DMAC3.CHCTRL_n,
- 1,
- DMAC3_CHCTRL_n_CLREN_SHIFT,
- DMAC3_CHCTRL_n_CLREN);
-
- while (1 == RZA_IO_RegRead_32(&DMAC3.CHSTAT_n,
- DMAC3_CHSTAT_n_TACT_SHIFT,
- DMAC3_CHSTAT_n_TACT))
- {
- /* Loop until transfer is aborted */
- }
-
- while (1 == RZA_IO_RegRead_32(&DMAC3.CHSTAT_n,
- DMAC3_CHSTAT_n_EN_SHIFT,
- DMAC3_CHSTAT_n_EN))
- {
- /* Loop until 0 is set in EN before checking the remaining transfer byte count */
- }
- /* ==== Obtain remaining transfer byte count ==== */
- *remain = DMAC3.CRTB_n;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_DMAC3_Load_Set
-* Description : Sets the transfer source address, transfer destination
-* : address, and total transfer byte count respectively
-* : specified by the argument src_addr, dst_addr, and count to
-* : DMAC channel 3 as DMA transfer information.
-* : Sets the register set selected by the CHCFG_n register
-* : RSEL bit from the Next0 or Next1 register set.
-* : This function should be called when DMA transfer of DMAC
-* : channel 3 is aboted.
-* Arguments : uint32_t src_addr : Transfer source address
-* : uint32_t dst_addr : Transfer destination address
-* : uint32_t count : Total transfer byte count
-* Return Value : none
-*******************************************************************************/
-void usb1_host_DMAC3_Load_Set (uint32_t src_addr, uint32_t dst_addr, uint32_t count)
-{
- uint8_t reg_set;
-
- /* Obtain register set in use */
- reg_set = RZA_IO_RegRead_32(&DMAC3.CHSTAT_n,
- DMAC3_CHSTAT_n_SR_SHIFT,
- DMAC3_CHSTAT_n_SR);
-
- /* ==== Load ==== */
- if (0 == reg_set)
- {
- /* ---- Next0 Register Set ---- */
- DMAC3.N0SA_n = src_addr; /* Start address of transfer source */
- DMAC3.N0DA_n = dst_addr; /* Start address of transfer destination */
- DMAC3.N0TB_n = count; /* Total transfer byte count */
- }
- else
- {
- /* ---- Next1 Register Set ---- */
- DMAC3.N1SA_n = src_addr; /* Start address of transfer source */
- DMAC3.N1DA_n = dst_addr; /* Start address of transfer destination */
- DMAC3.N1TB_n = count; /* Total transfer byte count */
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_DMAC4_PeriReqInit
-* Description : Sets the register mode for DMA mode and the on-chip peripheral
-* : module request for transfer request for DMAC channel 4.
-* : Executes DMAC initial setting using the DMA information
-* : specified by the argument *trans_info and the enabled/disabled
-* : continuous transfer specified by the argument continuation.
-* : Registers DMAC channel 4 interrupt handler function and sets
-* : the interrupt priority level. Then enables transfer completion
-* : interrupt.
-* Arguments : dmac_transinfo_t * trans_info : Setting information to DMAC
-* : : register
-* : uint32_t dmamode : DMA mode (only for DMAC_MODE_REGISTER)
-* : uint32_t continuation : Set continuous transfer to be valid
-* : : after DMA transfer has been completed
-* : DMAC_SAMPLE_CONTINUATION : Execute continuous transfer
-* : DMAC_SAMPLE_SINGLE : Do not execute continuous
-* : : transfer
-* : uint32_t request_factor : Factor for on-chip peripheral module
-* : : request
-* : DMAC_REQ_OSTM0TINT : OSTM_0 compare match
-* : DMAC_REQ_OSTM1TINT : OSTM_1 compare match
-* : DMAC_REQ_TGI0A : MTU2_0 input capture/compare match
-* : :
-* : uint32_t req_direction : Setting value of CHCFG_n register
-* : : REQD bit
-* Return Value : none
-*******************************************************************************/
-void usb1_host_DMAC4_PeriReqInit (const dmac_transinfo_t * trans_info, uint32_t dmamode, uint32_t continuation,
- uint32_t request_factor, uint32_t req_direction)
-{
- /* ==== Register mode ==== */
- if (DMAC_MODE_REGISTER == dmamode)
- {
- /* ==== Next0 register set ==== */
- DMAC4.N0SA_n = trans_info->src_addr; /* Start address of transfer source */
- DMAC4.N0DA_n = trans_info->dst_addr; /* Start address of transfer destination */
- DMAC4.N0TB_n = trans_info->count; /* Total transfer byte count */
-
- /* DAD : Transfer destination address counting direction */
- /* SAD : Transfer source address counting direction */
- /* DDS : Transfer destination transfer size */
- /* SDS : Transfer source transfer size */
- RZA_IO_RegWrite_32(&DMAC4.CHCFG_n,
- trans_info->daddr_dir,
- DMAC4_CHCFG_n_DAD_SHIFT,
- DMAC4_CHCFG_n_DAD);
- RZA_IO_RegWrite_32(&DMAC4.CHCFG_n,
- trans_info->saddr_dir,
- DMAC4_CHCFG_n_SAD_SHIFT,
- DMAC4_CHCFG_n_SAD);
- RZA_IO_RegWrite_32(&DMAC4.CHCFG_n,
- trans_info->dst_size,
- DMAC4_CHCFG_n_DDS_SHIFT,
- DMAC4_CHCFG_n_DDS);
- RZA_IO_RegWrite_32(&DMAC4.CHCFG_n,
- trans_info->src_size,
- DMAC4_CHCFG_n_SDS_SHIFT,
- DMAC4_CHCFG_n_SDS);
-
- /* DMS : Register mode */
- /* RSEL : Select Next0 register set */
- /* SBE : No discharge of buffer data when aborted */
- /* DEM : No DMA interrupt mask */
- RZA_IO_RegWrite_32(&DMAC4.CHCFG_n,
- 0,
- DMAC4_CHCFG_n_DMS_SHIFT,
- DMAC4_CHCFG_n_DMS);
- RZA_IO_RegWrite_32(&DMAC4.CHCFG_n,
- 0,
- DMAC4_CHCFG_n_RSEL_SHIFT,
- DMAC4_CHCFG_n_RSEL);
- RZA_IO_RegWrite_32(&DMAC4.CHCFG_n,
- 0,
- DMAC4_CHCFG_n_SBE_SHIFT,
- DMAC4_CHCFG_n_SBE);
- RZA_IO_RegWrite_32(&DMAC4.CHCFG_n,
- 0,
- DMAC4_CHCFG_n_DEM_SHIFT,
- DMAC4_CHCFG_n_DEM);
-
- /* ---- Continuous transfer ---- */
- if (DMAC_SAMPLE_CONTINUATION == continuation)
- {
- /* REN : Execute continuous transfer */
- /* RSW : Change register set when DMA transfer is completed. */
- RZA_IO_RegWrite_32(&DMAC4.CHCFG_n,
- 1,
- DMAC4_CHCFG_n_REN_SHIFT,
- DMAC4_CHCFG_n_REN);
- RZA_IO_RegWrite_32(&DMAC4.CHCFG_n,
- 1,
- DMAC4_CHCFG_n_RSW_SHIFT,
- DMAC4_CHCFG_n_RSW);
- }
- /* ---- Single transfer ---- */
- else
- {
- /* REN : Do not execute continuous transfer */
- /* RSW : Do not change register set when DMA transfer is completed. */
- RZA_IO_RegWrite_32(&DMAC4.CHCFG_n,
- 0,
- DMAC4_CHCFG_n_REN_SHIFT,
- DMAC4_CHCFG_n_REN);
- RZA_IO_RegWrite_32(&DMAC4.CHCFG_n,
- 0,
- DMAC4_CHCFG_n_RSW_SHIFT,
- DMAC4_CHCFG_n_RSW);
- }
-
- /* TM : Single transfer */
- /* SEL : Channel setting */
- /* HIEN, LOEN : On-chip peripheral module request */
- RZA_IO_RegWrite_32(&DMAC4.CHCFG_n,
- 0,
- DMAC4_CHCFG_n_TM_SHIFT,
- DMAC4_CHCFG_n_TM);
- RZA_IO_RegWrite_32(&DMAC4.CHCFG_n,
- 4,
- DMAC4_CHCFG_n_SEL_SHIFT,
- DMAC4_CHCFG_n_SEL);
- RZA_IO_RegWrite_32(&DMAC4.CHCFG_n,
- 1,
- DMAC4_CHCFG_n_HIEN_SHIFT,
- DMAC4_CHCFG_n_HIEN);
- RZA_IO_RegWrite_32(&DMAC4.CHCFG_n,
- 0,
- DMAC4_CHCFG_n_LOEN_SHIFT,
- DMAC4_CHCFG_n_LOEN);
-
- /* ---- Set factor by specified on-chip peripheral module request ---- */
- RZA_IO_RegWrite_32(&DMAC4.CHCFG_n,
- usb1_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_AM],
- DMAC4_CHCFG_n_AM_SHIFT,
- DMAC4_CHCFG_n_AM);
- RZA_IO_RegWrite_32(&DMAC4.CHCFG_n,
- usb1_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_LVL],
- DMAC4_CHCFG_n_LVL_SHIFT,
- DMAC4_CHCFG_n_LVL);
- if (usb1_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_REQD] != DMAC_INDEFINE)
- {
- RZA_IO_RegWrite_32(&DMAC4.CHCFG_n,
- usb1_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_REQD],
- DMAC4_CHCFG_n_REQD_SHIFT,
- DMAC4_CHCFG_n_REQD);
- }
- else
- {
- RZA_IO_RegWrite_32(&DMAC4.CHCFG_n,
- req_direction,
- DMAC4_CHCFG_n_REQD_SHIFT,
- DMAC4_CHCFG_n_REQD);
- }
- RZA_IO_RegWrite_32(&DMAC45.DMARS,
- usb1_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_RID],
- DMAC45_DMARS_CH4_RID_SHIFT,
- DMAC45_DMARS_CH4_RID);
- RZA_IO_RegWrite_32(&DMAC45.DMARS,
- usb1_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_MID],
- DMAC45_DMARS_CH4_MID_SHIFT,
- DMAC45_DMARS_CH4_MID);
-
- /* PR : Round robin mode */
- RZA_IO_RegWrite_32(&DMAC07.DCTRL_0_7,
- 1,
- DMAC07_DCTRL_0_7_PR_SHIFT,
- DMAC07_DCTRL_0_7_PR);
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_DMAC4_Open
-* Description : Enables DMAC channel 4 transfer.
-* Arguments : uint32_t req : DMAC request mode
-* Return Value : 0 : Succeeded in enabling DMA transfer
-* : -1 : Failed to enable DMA transfer (due to DMA operation)
-*******************************************************************************/
-int32_t usb1_host_DMAC4_Open (uint32_t req)
-{
- int32_t ret;
- volatile uint8_t dummy;
-
- /* Transferable? */
- if ((0 == RZA_IO_RegRead_32(&DMAC4.CHSTAT_n,
- DMAC4_CHSTAT_n_EN_SHIFT,
- DMAC4_CHSTAT_n_EN)) &&
- (0 == RZA_IO_RegRead_32(&DMAC4.CHSTAT_n,
- DMAC4_CHSTAT_n_TACT_SHIFT,
- DMAC4_CHSTAT_n_TACT)))
- {
- /* Clear Channel Status Register */
- RZA_IO_RegWrite_32(&DMAC4.CHCTRL_n,
- 1,
- DMAC4_CHCTRL_n_SWRST_SHIFT,
- DMAC4_CHCTRL_n_SWRST);
- dummy = RZA_IO_RegRead_32(&DMAC4.CHCTRL_n,
- DMAC4_CHCTRL_n_SWRST_SHIFT,
- DMAC4_CHCTRL_n_SWRST);
- /* Enable DMA transfer */
- RZA_IO_RegWrite_32(&DMAC4.CHCTRL_n,
- 1,
- DMAC4_CHCTRL_n_SETEN_SHIFT,
- DMAC4_CHCTRL_n_SETEN);
-
- /* ---- Request by software ---- */
- if (DMAC_REQ_MODE_SOFT == req)
- {
- /* DMA transfer Request by software */
- RZA_IO_RegWrite_32(&DMAC4.CHCTRL_n,
- 1,
- DMAC4_CHCTRL_n_STG_SHIFT,
- DMAC4_CHCTRL_n_STG);
- }
-
- ret = 0;
- }
- else
- {
- ret = -1;
- }
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_DMAC4_Close
-* Description : Aborts DMAC channel 4 transfer. Returns the remaining transfer
-* : byte count at the time of DMA transfer abort to the argument
-* : *remain.
-* Arguments : uint32_t * remain : Remaining transfer byte count when
-* : : DMA transfer is aborted
-* Return Value : none
-*******************************************************************************/
-void usb1_host_DMAC4_Close (uint32_t * remain)
-{
-
- /* ==== Abort transfer ==== */
- RZA_IO_RegWrite_32(&DMAC4.CHCTRL_n,
- 1,
- DMAC4_CHCTRL_n_CLREN_SHIFT,
- DMAC4_CHCTRL_n_CLREN);
-
- while (1 == RZA_IO_RegRead_32(&DMAC4.CHSTAT_n,
- DMAC4_CHSTAT_n_TACT_SHIFT,
- DMAC4_CHSTAT_n_TACT))
- {
- /* Loop until transfer is aborted */
- }
-
- while (1 == RZA_IO_RegRead_32(&DMAC4.CHSTAT_n,
- DMAC4_CHSTAT_n_EN_SHIFT,
- DMAC4_CHSTAT_n_EN))
- {
- /* Loop until 0 is set in EN before checking the remaining transfer byte count */
- }
- /* ==== Obtain remaining transfer byte count ==== */
- *remain = DMAC4.CRTB_n;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_DMAC4_Load_Set
-* Description : Sets the transfer source address, transfer destination
-* : address, and total transfer byte count respectively
-* : specified by the argument src_addr, dst_addr, and count to
-* : DMAC channel 4 as DMA transfer information.
-* : Sets the register set selected by the CHCFG_n register
-* : RSEL bit from the Next0 or Next1 register set.
-* : This function should be called when DMA transfer of DMAC
-* : channel 4 is aboted.
-* Arguments : uint32_t src_addr : Transfer source address
-* : uint32_t dst_addr : Transfer destination address
-* : uint32_t count : Total transfer byte count
-* Return Value : none
-*******************************************************************************/
-void usb1_host_DMAC4_Load_Set (uint32_t src_addr, uint32_t dst_addr, uint32_t count)
-{
- uint8_t reg_set;
-
- /* Obtain register set in use */
- reg_set = RZA_IO_RegRead_32(&DMAC4.CHSTAT_n,
- DMAC4_CHSTAT_n_SR_SHIFT,
- DMAC4_CHSTAT_n_SR);
-
- /* ==== Load ==== */
- if (0 == reg_set)
- {
- /* ---- Next0 Register Set ---- */
- DMAC4.N0SA_n = src_addr; /* Start address of transfer source */
- DMAC4.N0DA_n = dst_addr; /* Start address of transfer destination */
- DMAC4.N0TB_n = count; /* Total transfer byte count */
- }
- else
- {
- /* ---- Next1 Register Set ---- */
- DMAC4.N1SA_n = src_addr; /* Start address of transfer source */
- DMAC4.N1DA_n = dst_addr; /* Start address of transfer destination */
- DMAC4.N1TB_n = count; /* Total transfer byte count */
- }
-}
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/usb1/src/userdef/usb1_host_userdef.c Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,778 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb1_host_userdef.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include <stdio.h>
-#include "cmsis_os.h"
-#include "r_typedefs.h"
-#include "iodefine.h"
-#include "devdrv_usb_host_api.h"
-#include "usb1_host.h"
-#include "MBRZA1H.h" /* INTC Driver Header */
-#include "usb1_host_dmacdrv.h"
-#include "ohci_wrapp_RZ_A1_local.h"
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-#define DUMMY_ACCESS OSTM0CNT
-
-/* #define CACHE_WRITEBACK */
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-extern int32_t io_cwb(unsigned long start, unsigned long end);
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-static void usb1_host_enable_dmac0(uint32_t src, uint32_t dst, uint32_t count,
- uint32_t size, uint32_t dir, uint32_t fifo, uint16_t dfacc);
-static void usb1_host_enable_dmac1(uint32_t src, uint32_t dst, uint32_t count,
- uint32_t size, uint32_t dir, uint32_t fifo, uint16_t dfacc);
-static void Userdef_USB_usb1_host_delay_10us_2(void);
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb1_host_d0fifo_dmaintid
-* Description : get D0FIFO DMA Interrupt ID
-* Arguments : none
-* Return Value : D0FIFO DMA Interrupt ID
-*******************************************************************************/
-uint16_t Userdef_USB_usb1_host_d0fifo_dmaintid (void)
-{
-#if(1) /* ohci_wrapp */
- return 0xFFFF;
-#else
- return DMAINT1_IRQn;
-#endif
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb1_host_d1fifo_dmaintid
-* Description : get D1FIFO DMA Interrupt ID
-* Arguments : none
-* Return Value : D1FIFO DMA Interrupt ID
-*******************************************************************************/
-uint16_t Userdef_USB_usb1_host_d1fifo_dmaintid (void)
-{
-#if(1) /* ohci_wrapp */
- return 0xFFFF;
-#else
- return DMAINT2_IRQn;
-#endif
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb1_host_attach
-* Description : Wait for the software of 1ms.
-* : Alter this function according to the user's system.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void Userdef_USB_usb1_host_attach (void)
-{
-// printf("\n");
-// printf("channel 1 attach device\n");
-// printf("\n");
- ohciwrapp_loc_Connect(1);
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb1_host_detach
-* Description : Wait for the software of 1ms.
-* : Alter this function according to the user's system.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void Userdef_USB_usb1_host_detach (void)
-{
-// printf("\n");
-// printf("channel 1 detach device\n");
-// printf("\n");
- ohciwrapp_loc_Connect(0);
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb1_host_delay_1ms
-* Description : Wait for the software of 1ms.
-* : Alter this function according to the user's system.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void Userdef_USB_usb1_host_delay_1ms (void)
-{
- osDelay(1);
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb1_host_delay_xms
-* Description : Wait for the software in the period of time specified by the
-* : argument.
-* : Alter this function according to the user's system.
-* Arguments : uint32_t msec ; Wait Time (msec)
-* Return Value : none
-*******************************************************************************/
-void Userdef_USB_usb1_host_delay_xms (uint32_t msec)
-{
- osDelay(msec);
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb1_host_delay_10us
-* Description : Waits for software for the period specified by the argument.
-* : Alter this function according to the user's system.
-* Arguments : uint32_t usec ; Wait Time(x 10usec)
-* Return Value : none
-*******************************************************************************/
-void Userdef_USB_usb1_host_delay_10us (uint32_t usec)
-{
- volatile int i;
-
- /* Wait 10us (Please change for your MCU) */
- for (i = 0; i < usec; ++i)
- {
- Userdef_USB_usb1_host_delay_10us_2();
- }
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb1_host_delay_10us_2
-* Description : Waits for software for the period specified by the argument.
-* : Alter this function according to the user's system.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-static void Userdef_USB_usb1_host_delay_10us_2 (void)
-{
- volatile int i;
- volatile unsigned long tmp;
-
- /* Wait 1us (Please change for your MCU) */
- for (i = 0; i < 14; ++i)
- {
- tmp = DUMMY_ACCESS;
- }
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb1_host_delay_500ns
-* Description : Wait for software for 500ns.
-* : Alter this function according to the user's system.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void Userdef_USB_usb1_host_delay_500ns (void)
-{
- volatile int i;
- volatile unsigned long tmp;
-
- /* Wait 500ns (Please change for your MCU) */
- /* Wait 500ns I clock 266MHz */
- tmp = DUMMY_ACCESS;
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb1_host_start_dma
-* Description : Enables DMA transfer on the information specified by the argument.
-* : Set DMAC register by this function to enable DMA transfer.
-* : After executing this function, USB module is set to start DMA
-* : transfer. DMA transfer should not wait for DMA transfer complete.
-* Arguments : USB_HOST_DMA_t *dma : DMA parameter
-* : typedef struct{
-* : uint32_t fifo; FIFO for using
-* : uint32_t buffer; Start address of transfer source/destination
-* : uint32_t bytes; Transfer size(Byte)
-* : uint32_t dir; Transfer direction(0:Buffer->FIFO, 1:FIFO->Buffer)
-* : uint32_t size; DMA transfer size
-* : } USB_HOST_DMA_t;
-* : uint16_t dfacc ; 0 : cycle steal mode
-* : 1 : 16byte continuous mode
-* : 2 : 32byte continuous mode
-* Return Value : none
-*******************************************************************************/
-void Userdef_USB_usb1_host_start_dma (USB_HOST_DMA_t * dma, uint16_t dfacc)
-{
- uint32_t trncount;
- uint32_t src;
- uint32_t dst;
- uint32_t size;
- uint32_t dir;
-#ifdef CACHE_WRITEBACK
- uint32_t ptr;
-#endif
-
- trncount = dma->bytes;
- dir = dma->dir;
-
- if (dir == USB_HOST_FIFO2BUF)
- {
- /* DxFIFO determination */
- dst = dma->buffer;
-#ifndef __USB_HOST_DF_ACC_ENABLE__
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- src = (uint32_t)(&USB201.D0FIFO.UINT32);
- }
- else
- {
- src = (uint32_t)(&USB201.D1FIFO.UINT32);
- }
- size = dma->size;
-
- if (size == 0)
- {
- src += 3; /* byte access */
- }
- else if (size == 1)
- {
- src += 2; /* short access */
- }
- else
- {
- /* Do Nothing */
- }
-#else
- size = dma->size;
-
- if (size == 2)
- {
- /* 32bit access */
- if (dfacc == 2)
- {
- /* 32byte access */
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- src = (uint32_t)(&USB201.D0FIFOB0);
- }
- else
- {
- src = (uint32_t)(&USB201.D1FIFOB0);
- }
- }
- else if (dfacc == 1)
- {
- /* 16byte access */
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- src = (uint32_t)(&USB201.D0FIFOB0);
- }
- else
- {
- src = (uint32_t)(&USB201.D1FIFOB0);
- }
- }
- else
- {
- /* normal access */
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- src = (uint32_t)(&USB201.D0FIFO.UINT32);
- }
- else
- {
- src = (uint32_t)(&USB201.D1FIFO.UINT32);
- }
- }
- }
- else if (size == 1)
- {
- /* 16bit access */
- dfacc = 0; /* force normal access */
-
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- src = (uint32_t)(&USB201.D0FIFO.UINT32);
- }
- else
- {
- src = (uint32_t)(&USB201.D1FIFO.UINT32);
- }
- src += 2; /* short access */
- }
- else
- {
- /* 8bit access */
- dfacc = 0; /* force normal access */
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- src = (uint32_t)(&USB201.D0FIFO.UINT32);
- }
- else
- {
- src = (uint32_t)(&USB201.D1FIFO.UINT32);
- }
- src += 3; /* byte access */
- }
-#endif
- }
- else
- {
- /* DxFIFO determination */
- src = dma->buffer;
-#ifndef __USB_HOST_DF_ACC_ENABLE__
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- dst = (uint32_t)(&USB201.D0FIFO.UINT32);
- }
- else
- {
- dst = (uint32_t)(&USB201.D1FIFO.UINT32);
- }
- size = dma->size;
-
- if (size == 0)
- {
- dst += 3; /* byte access */
- }
- else if (size == 1)
- {
- dst += 2; /* short access */
- }
- else
- {
- /* Do Nothing */
- }
-#else
- size = dma->size;
- if (size == 2)
- {
- /* 32bit access */
- if (dfacc == 2)
- {
- /* 32byte access */
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- dst = (uint32_t)(&USB201.D0FIFOB0);
- }
- else
- {
- dst = (uint32_t)(&USB201.D1FIFOB0);
- }
- }
- else if (dfacc == 1)
- {
- /* 16byte access */
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- dst = (uint32_t)(&USB201.D0FIFOB0);
- }
- else
- {
- dst = (uint32_t)(&USB201.D1FIFOB0);
- }
- }
- else
- {
- /* normal access */
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- dst = (uint32_t)(&USB201.D0FIFO.UINT32);
- }
- else
- {
- dst = (uint32_t)(&USB201.D1FIFO.UINT32);
- }
- }
- }
- else if (size == 1)
- {
- /* 16bit access */
- dfacc = 0; /* force normal access */
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- dst = (uint32_t)(&USB201.D0FIFO.UINT32);
- }
- else
- {
- dst = (uint32_t)(&USB201.D1FIFO.UINT32);
- }
- dst += 2; /* short access */
- }
- else
- {
- /* 8bit access */
- dfacc = 0; /* force normal access */
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- dst = (uint32_t)(&USB201.D0FIFO.UINT32);
- }
- else
- {
- dst = (uint32_t)(&USB201.D1FIFO.UINT32);
- }
- dst += 3; /* byte access */
- }
-#endif
- }
-
-#ifdef CACHE_WRITEBACK
- ptr = (uint32_t)dma->buffer;
- if ((ptr & 0x20000000ul) == 0)
- {
- io_cwb((uint32_t)ptr,(uint32_t)(ptr)+trncount);
- }
-#endif
-
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- usb1_host_enable_dmac0(src, dst, trncount, size, dir, dma->fifo, dfacc);
- }
- else
- {
- usb1_host_enable_dmac1(src, dst, trncount, size, dir, dma->fifo, dfacc);
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_enable_dmac0
-* Description : Enables DMA transfer on the information specified by the argument.
-* Arguments : uint32_t src : src address
-* : uint32_t dst : dst address
-* : uint32_t count : transfer byte
-* : uint32_t size : transfer size
-* : uint32_t dir : direction
-* : uint32_t fifo : FIFO(D0FIFO or D1FIFO)
-* : uint16_t dfacc : 0 : normal access
-* : : 1 : 16byte access
-* : : 2 : 32byte access
-* Return Value : none
-*******************************************************************************/
-static void usb1_host_enable_dmac0 (uint32_t src, uint32_t dst, uint32_t count,
- uint32_t size, uint32_t dir, uint32_t fifo, uint16_t dfacc)
-{
- dmac_transinfo_t trans_info;
- uint32_t request_factor = 0;
- int32_t ret;
-
- /* ==== Variable setting for DMAC initialization ==== */
- trans_info.src_addr = (uint32_t)src; /* Start address of transfer source */
- trans_info.dst_addr = (uint32_t)dst; /* Start address of transfer destination */
- trans_info.count = (uint32_t)count; /* Total byte count to be transferred */
-#ifndef __USB_HOST_DF_ACC_ENABLE__
- if (size == 0)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_8; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_8; /* Transfer destination transfer size */
- }
- else if (size == 1)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_16; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_16; /* Transfer destination transfer size */
- }
- else if (size == 2)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_32; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_32; /* Transfer destination transfer size */
- }
- else
- {
-// printf("size error!!\n");
- }
-#else
- if (dfacc == 2)
- {
- /* 32byte access */
- trans_info.src_size = DMAC_TRANS_SIZE_256; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_256; /* Transfer destination transfer size */
- }
- else if (dfacc == 1)
- {
- /* 16byte access */
- trans_info.src_size = DMAC_TRANS_SIZE_128; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_128; /* Transfer destination transfer size */
- }
- else
- {
- /* normal access */
- if (size == 0)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_8; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_8; /* Transfer destination transfer size */
- }
- else if (size == 1)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_16; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_16; /* Transfer destination transfer size */
- }
- else if (size == 2)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_32; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_32; /* Transfer destination transfer size */
- }
- else
- {
-// printf("size error!!\n");
- }
- }
-#endif
-
- if (dir == USB_HOST_FIFO2BUF)
- {
- request_factor = DMAC_REQ_USB1_DMA0_RX; /* USB_0 channel 0 receive FIFO full */
- trans_info.saddr_dir = DMAC_TRANS_ADR_NO_INC; /* Count direction of transfer source address */
- trans_info.daddr_dir = DMAC_TRANS_ADR_INC; /* Count direction of transfer destination address */
- }
- else if (dir == USB_HOST_BUF2FIFO)
- {
- request_factor = DMAC_REQ_USB1_DMA0_TX; /* USB_0 channel 0 receive FIFO empty */
- trans_info.saddr_dir = DMAC_TRANS_ADR_INC; /* Count direction of transfer source address */
- trans_info.daddr_dir = DMAC_TRANS_ADR_NO_INC; /* Count direction of transfer destination address */
- }
- else
- {
- /* Do Nothing */
- }
-
- /* ==== DMAC initialization ==== */
- usb1_host_DMAC3_PeriReqInit((const dmac_transinfo_t *)&trans_info,
- DMAC_MODE_REGISTER,
- DMAC_SAMPLE_SINGLE,
- request_factor,
- 0); /* Don't care DMAC_REQ_REQD is setting in usb1_host_DMAC3_PeriReqInit() */
-
- /* ==== DMAC startup ==== */
- ret = usb1_host_DMAC3_Open(DMAC_REQ_MODE_PERI);
-
- if (ret != 0)
- {
-// printf("DMAC3 Open error!!\n");
- }
-
- return;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_enable_dmac1
-* Description : Enables DMA transfer on the information specified by the argument.
-* Arguments : uint32_t src : src address
-* : uint32_t dst : dst address
-* : uint32_t count : transfer byte
-* : uint32_t size : transfer size
-* : uint32_t dir : direction
-* : uint32_t fifo : FIFO(D0FIFO or D1FIFO)
-* : uint16_t dfacc : 0 : normal access
-* : : 1 : 16byte access
-* : : 2 : 32byte access
-* Return Value : none
-*******************************************************************************/
-static void usb1_host_enable_dmac1 (uint32_t src, uint32_t dst, uint32_t count,
- uint32_t size, uint32_t dir, uint32_t fifo, uint16_t dfacc)
-{
- dmac_transinfo_t trans_info;
- uint32_t request_factor = 0;
- int32_t ret;
-
- /* ==== Variable setting for DMAC initialization ==== */
- trans_info.src_addr = (uint32_t)src; /* Start address of transfer source */
- trans_info.dst_addr = (uint32_t)dst; /* Start address of transfer destination */
- trans_info.count = (uint32_t)count; /* Total byte count to be transferred */
-#ifndef __USB_HOST_DF_ACC_ENABLE__
- if (size == 0)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_8; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_8; /* Transfer destination transfer size */
- }
- else if (size == 1)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_16; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_16; /* Transfer destination transfer size */
- }
- else if (size == 2)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_32; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_32; /* Transfer destination transfer size */
- }
- else
- {
-// printf("size error!!\n");
- }
-#else
- if (dfacc == 2)
- {
- /* 32byte access */
- trans_info.src_size = DMAC_TRANS_SIZE_256; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_256; /* Transfer destination transfer size */
- }
- else if (dfacc == 1)
- {
- /* 16byte access */
- trans_info.src_size = DMAC_TRANS_SIZE_128; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_128; /* Transfer destination transfer size */
- }
- else
- {
- /* normal access */
- if (size == 0)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_8; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_8; /* Transfer destination transfer size */
- }
- else if (size == 1)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_16; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_16; /* Transfer destination transfer size */
- }
- else if (size == 2)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_32; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_32; /* Transfer destination transfer size */
- }
- else
- {
-// printf("size error!!\n");
- }
- }
-#endif
-
- if (dir == USB_HOST_FIFO2BUF)
- {
- request_factor =DMAC_REQ_USB1_DMA1_RX; /* USB_0 channel 0 receive FIFO full */
- trans_info.saddr_dir = DMAC_TRANS_ADR_NO_INC; /* Count direction of transfer source address */
- trans_info.daddr_dir = DMAC_TRANS_ADR_INC; /* Count direction of transfer destination address */
- }
- else if (dir == USB_HOST_BUF2FIFO)
- {
- request_factor =DMAC_REQ_USB1_DMA1_TX; /* USB_0 channel 0 receive FIFO empty */
- trans_info.saddr_dir = DMAC_TRANS_ADR_INC; /* Count direction of transfer source address */
- trans_info.daddr_dir = DMAC_TRANS_ADR_NO_INC; /* Count direction of transfer destination address */
- }
- else
- {
- /* Do Nothing */
- }
-
- /* ==== DMAC initialization ==== */
- usb1_host_DMAC4_PeriReqInit((const dmac_transinfo_t *)&trans_info,
- DMAC_MODE_REGISTER,
- DMAC_SAMPLE_SINGLE,
- request_factor,
- 0); /* Don't care DMAC_REQ_REQD is setting in usb1_host_DMAC4_PeriReqInit() */
-
- /* ==== DMAC startup ==== */
- ret = usb1_host_DMAC4_Open(DMAC_REQ_MODE_PERI);
-
- if (ret != 0)
- {
-// printf("DMAC4 Open error!!\n");
- }
-
- return;
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb1_host_stop_dma0
-* Description : Disables DMA transfer.
-* Arguments : none
-* Return Value : uint32_t return Transfer Counter register(DMATCRn) value
-* : regarding to the bus width.
-* Notice : This function should be executed to DMAC executed at the time
-* : of specification of D0_FIF0_DMA in dma->fifo.
-*******************************************************************************/
-uint32_t Userdef_USB_usb1_host_stop_dma0 (void)
-{
- uint32_t remain;
-
- /* ==== DMAC release ==== */
- usb1_host_DMAC3_Close(&remain);
-
- return remain;
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb1_host_stop_dma1
-* Description : Disables DMA transfer.
-* : This function should be executed to DMAC executed at the time
-* : of specification of D1_FIF0_DMA in dma->fifo.
-* Arguments : none
-* Return Value : uint32_t return Transfer Counter register(DMATCRn) value
-* : regarding to the bus width.
-*******************************************************************************/
-uint32_t Userdef_USB_usb1_host_stop_dma1 (void)
-{
- uint32_t remain;
-
- /* ==== DMAC release ==== */
- usb1_host_DMAC4_Close(&remain);
-
- return remain;
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb1_host_notice
-* Description : Notice of USER
-* Arguments : const char *format
-* Return Value : none
-*******************************************************************************/
-void Userdef_USB_usb1_host_notice (const char * format)
-{
-// printf(format);
-
- return;
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb1_host_user_rdy
-* Description : This function notify a user and wait for trigger
-* Arguments : const char *format
-* : uint16_t data
-* Return Value : none
-*******************************************************************************/
-void Userdef_USB_usb1_host_user_rdy (const char * format, uint16_t data)
-{
-// printf(format, data);
- getchar();
-
- return;
-}
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_RZ_A1H/usb_host_setting.h Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,100 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2014 - 2015 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-
-#ifndef USB_HOST_SETTING_H
-#define USB_HOST_SETTING_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define USB_HOST_CH 0
-#define USB_HOST_HISPEED 1
-
-#define INT_TRANS_MAX_NUM 4 /* min:1 max:4 */
-#define ISO_TRANS_MAX_NUM 0 /* min:0 max:2 */
-
-#if (USB_HOST_CH == 0)
-#include "usb0_host.h"
-#define USB20X USB200
-#define USBIXUSBIX USBI0_IRQn
-#define g_usbx_host_SupportUsbDeviceSpeed g_usb0_host_SupportUsbDeviceSpeed
-#define g_usbx_host_UsbDeviceSpeed g_usb0_host_UsbDeviceSpeed
-#define g_usbx_host_CmdStage g_usb0_host_CmdStage
-#define g_usbx_host_pipe_status g_usb0_host_pipe_status
-#define g_usbx_host_data_pointer g_usb0_host_data_pointer
-#define g_usbx_host_data_count g_usb0_host_data_count
-#define usbx_api_host_init usb0_api_host_init
-#define usbx_host_UsbBusReset usb0_host_UsbBusReset
-#define usbx_host_get_devadd usb0_host_get_devadd
-#define usbx_host_set_devadd usb0_host_set_devadd
-#define usbx_host_SetupStage usb0_host_SetupStage
-#define usbx_host_CtrlWriteStart usb0_host_CtrlWriteStart
-#define usbx_host_CtrlReadStart usb0_host_CtrlReadStart
-#define usbx_api_host_SetEndpointTable usb0_api_host_SetEndpointTable
-#define usbx_host_start_send_transfer usb0_host_start_send_transfer
-#define usbx_host_start_receive_transfer usb0_host_start_receive_transfer
-#define usbx_host_stop_transfer usb0_host_stop_transfer
-#define usbx_host_set_sqclr usb0_host_set_sqclr
-#define usbx_host_set_sqset usb0_host_set_sqset
-#define usbx_host_CheckAttach usb0_host_CheckAttach
-#define usbx_host_UsbDetach usb0_host_UsbDetach
-#define usbx_host_UsbAttach usb0_host_UsbAttach
-#define usbx_host_init_pipe_status usb0_host_init_pipe_status
-#define usbx_host_get_sqmon usb0_host_get_sqmon
-#else
-#include "usb1_host.h"
-#define USB20X USB201
-#define USBIXUSBIX USBI1_IRQn
-#define g_usbx_host_SupportUsbDeviceSpeed g_usb1_host_SupportUsbDeviceSpeed
-#define g_usbx_host_UsbDeviceSpeed g_usb1_host_UsbDeviceSpeed
-#define g_usbx_host_CmdStage g_usb1_host_CmdStage
-#define g_usbx_host_pipe_status g_usb1_host_pipe_status
-#define g_usbx_host_data_pointer g_usb1_host_data_pointer
-#define g_usbx_host_data_count g_usb1_host_data_count
-#define usbx_api_host_init usb1_api_host_init
-#define usbx_host_UsbBusReset usb1_host_UsbBusReset
-#define usbx_host_get_devadd usb1_host_get_devadd
-#define usbx_host_set_devadd usb1_host_set_devadd
-#define usbx_host_SetupStage usb1_host_SetupStage
-#define usbx_host_CtrlWriteStart usb1_host_CtrlWriteStart
-#define usbx_host_CtrlReadStart usb1_host_CtrlReadStart
-#define usbx_api_host_SetEndpointTable usb1_api_host_SetEndpointTable
-#define usbx_host_start_send_transfer usb1_host_start_send_transfer
-#define usbx_host_start_receive_transfer usb1_host_start_receive_transfer
-#define usbx_host_stop_transfer usb1_host_stop_transfer
-#define usbx_host_set_sqclr usb1_host_set_sqclr
-#define usbx_host_set_sqset usb1_host_set_sqset
-#define usbx_host_CheckAttach usb1_host_CheckAttach
-#define usbx_host_UsbDetach usb1_host_UsbDetach
-#define usbx_host_UsbAttach usb1_host_UsbAttach
-#define usbx_host_init_pipe_status usb1_host_init_pipe_status
-#define usbx_host_get_sqmon usb1_host_get_sqmon
-#endif
-
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* USB_HOST_SETTING_H */
--- a/USBHost/TARGET_RENESAS/TARGET_VK_RZ_A1H/inc/devdrv_usb_host_api.h Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,329 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : devdrv_usb_host_api.h
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Description : RZ/A1H R7S72100 USB Sample Program
-*******************************************************************************/
-#ifndef USB_HOST_API_H
-#define USB_HOST_API_H
-
-#include "r_typedefs.h"
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-#define USB_HOST_PORTNUM (2)
-
-#define USB_HOST_ELT_INTERRUPT_LEVEL (9)
-
-#define USBHCLOCK_X1_48MHZ (0x0000u) /* USB_X1_48MHz */
-#define USBHCLOCK_EXTAL_12MHZ (0x0004u) /* EXTAL_12MHz */
-
-#define USB_HOST_MAX_DEVICE (10)
-
-#define USB_HOST_ON (1)
-#define USB_HOST_OFF (0)
-#define USB_HOST_YES (1)
-#define USB_HOST_NO (0)
-
-#define USB_HOST_NON_SPEED (0)
-#define USB_HOST_LOW_SPEED (1)
-#define USB_HOST_FULL_SPEED (2)
-#define USB_HOST_HIGH_SPEED (3)
-
-/* DEVDRV_SUCCESS(0) & DEVDRV_ERROR(-1) is dev_drv.h */
-#define DEVDRV_USBH_STALL (-2)
-#define DEVDRV_USBH_TIMEOUT (-3)
-#define DEVDRV_USBH_NAK_TIMEOUT (-4)
-#define DEVDRV_USBH_DETACH_ERR (-5)
-#define DEVDRV_USBH_SETUP_ERR (-6)
-#define DEVDRV_USBH_CTRL_COM_ERR (-7)
-#define DEVDRV_USBH_COM_ERR (-8)
-#define DEVDRV_USBH_DEV_ADDR_ERR (-9)
-
-#define USB_HOST_ATTACH (1)
-#define USB_HOST_DETACH (0)
-
-#define USB_HOST_MAX_PIPE_NO (9u)
-#define USB_HOST_PIPE0 (0)
-#define USB_HOST_PIPE1 (1)
-#define USB_HOST_PIPE2 (2)
-#define USB_HOST_PIPE3 (3)
-#define USB_HOST_PIPE4 (4)
-#define USB_HOST_PIPE5 (5)
-#define USB_HOST_PIPE6 (6)
-#define USB_HOST_PIPE7 (7)
-#define USB_HOST_PIPE8 (8)
-#define USB_HOST_PIPE9 (9)
-
-#define USB_HOST_ISO (0xc000u)
-#define USB_HOST_INTERRUPT (0x8000u)
-#define USB_HOST_BULK (0x4000u)
-
-#define USB_HOST_PIPE_IDLE (0x00)
-#define USB_HOST_PIPE_WAIT (0x01)
-#define USB_HOST_PIPE_DONE (0x02)
-#define USB_HOST_PIPE_NORES (0x03)
-#define USB_HOST_PIPE_STALL (0x04)
-#define USB_HOST_PIPE_ERROR (0x05)
-
-#define USB_HOST_NONE (0x0000u)
-#define USB_HOST_BFREFIELD (0x0400u)
-#define USB_HOST_BFREON (0x0400u)
-#define USB_HOST_BFREOFF (0x0000u)
-#define USB_HOST_DBLBFIELD (0x0200u)
-#define USB_HOST_DBLBON (0x0200u)
-#define USB_HOST_DBLBOFF (0x0000u)
-#define USB_HOST_CNTMDFIELD (0x0100u)
-#define USB_HOST_CNTMDON (0x0100u)
-#define USB_HOST_CNTMDOFF (0x0000u)
-#define USB_HOST_SHTNAKON (0x0080u)
-#define USB_HOST_SHTNAKOFF (0x0000u)
-#define USB_HOST_DIRFIELD (0x0010u)
-#define USB_HOST_DIR_H_OUT (0x0010u)
-#define USB_HOST_DIR_H_IN (0x0000u)
-#define USB_HOST_EPNUMFIELD (0x000fu)
-
-#define USB_HOST_CUSE (0)
-#define USB_HOST_D0USE (1)
-#define USB_HOST_D0DMA (2)
-#define USB_HOST_D1USE (3)
-#define USB_HOST_D1DMA (4)
-
-#define USB_HOST_CFIFO_USE (0x0000)
-#define USB_HOST_D0FIFO_USE (0x1000)
-#define USB_HOST_D1FIFO_USE (0x2000)
-#define USB_HOST_D0FIFO_DMA (0x5000)
-#define USB_HOST_D1FIFO_DMA (0x6000)
-
-#define USB_HOST_BUF2FIFO (0)
-#define USB_HOST_FIFO2BUF (1)
-
-#define USB_HOST_DRV_DETACHED (0x0000)
-#define USB_HOST_DRV_ATTACHED (0x0001)
-#define USB_HOST_DRV_GET_DEVICE_DESC_64 (0x0002)
-#define USB_HOST_DRV_POWERED (0x0003)
-#define USB_HOST_DRV_DEFAULT (0x0004)
-#define USB_HOST_DRV_SET_ADDRESS (0x0005)
-#define USB_HOST_DRV_ADDRESSED (0x0006)
-#define USB_HOST_DRV_GET_DEVICE_DESC_18 (0x0007)
-#define USB_HOST_DRV_GET_CONGIG_DESC_9 (0x0008)
-#define USB_HOST_DRV_GET_CONGIG_DESC (0x0009)
-#define USB_HOST_DRV_SET_CONFIG (0x000a)
-#define USB_HOST_DRV_CONFIGURED (0x000b)
-#define USB_HOST_DRV_SUSPEND (0x1000)
-#define USB_HOST_DRV_NORES (0x0100)
-#define USB_HOST_DRV_STALL (0x0200)
-
-#define USB_HOST_TESTMODE_FORCE (0x000du)
-#define USB_HOST_TESTMODE_TESTPACKET (0x000cu)
-#define USB_HOST_TESTMODE_SE0_NAK (0x000bu)
-#define USB_HOST_TESTMODE_K (0x000au)
-#define USB_HOST_TESTMODE_J (0x0009u)
-#define USB_HOST_TESTMODE_NORMAL (0x0000u)
-
-#define USB_HOST_DT_DEVICE (0x01)
-#define USB_HOST_DT_CONFIGURATION (0x02)
-#define USB_HOST_DT_STRING (0x03)
-#define USB_HOST_DT_INTERFACE (0x04)
-#define USB_HOST_DT_ENDPOINT (0x05)
-#define USB_HOST_DT_DEVICE_QUALIFIER (0x06)
-#define USB_HOST_DT_OTHER_SPEED_CONFIGURATION (0x07)
-#define USB_HOST_DT_INTERFACE_POWER (0x08)
-
-#define USB_HOST_IF_CLS_NOT (0x00)
-#define USB_HOST_IF_CLS_AUDIO (0x01)
-#define USB_HOST_IF_CLS_CDC_CTRL (0x02)
-#define USB_HOST_IF_CLS_HID (0x03)
-#define USB_HOST_IF_CLS_PHYSICAL (0x05)
-#define USB_HOST_IF_CLS_IMAGE (0x06)
-#define USB_HOST_IF_CLS_PRINTER (0x07)
-#define USB_HOST_IF_CLS_MASS (0x08)
-#define USB_HOST_IF_CLS_HUB (0x09)
-#define USB_HOST_IF_CLS_CDC_DATA (0x0a)
-#define USB_HOST_IF_CLS_CRAD (0x0b)
-#define USB_HOST_IF_CLS_CONTENT (0x0d)
-#define USB_HOST_IF_CLS_VIDEO (0x0e)
-#define USB_HOST_IF_CLS_DIAG (0xdc)
-#define USB_HOST_IF_CLS_WIRELESS (0xe0)
-#define USB_HOST_IF_CLS_APL (0xfe)
-#define USB_HOST_IF_CLS_VENDOR (0xff)
-#define USB_HOST_IF_CLS_HELE (0xaa)
-
-#define USB_HOST_EP_DIR_MASK (0x80)
-#define USB_HOST_EP_OUT (0x00)
-#define USB_HOST_EP_IN (0x80)
-#define USB_HOST_EP_TYPE (0x03)
-#define USB_HOST_EP_CNTRL (0x00)
-#define USB_HOST_EP_ISO (0x01)
-#define USB_HOST_EP_BULK (0x02)
-#define USB_HOST_EP_INT (0x03)
-#define USB_HOST_EP_NUM_MASK (0x0f)
-
-#define USB_HOST_PIPE_IN (0)
-#define USB_HOST_PIPE_OUT (1)
-
-#define USB_END_POINT_ERROR (0xffff)
-
-#define USB_HOST_REQ_GET_STATUS (0x0000)
-#define USB_HOST_REQ_CLEAR_FEATURE (0x0100)
-#define USB_HOST_REQ_RESERVED2 (0x0200)
-#define USB_HOST_REQ_SET_FEATURE (0x0300)
-#define USB_HOST_REQ_RESERVED4 (0x0400)
-#define USB_HOST_REQ_SET_ADDRESS (0x0500)
-#define USB_HOST_REQ_GET_DESCRIPTOR (0x0600)
-#define USB_HOST_REQ_SET_DESCRIPTOR (0x0700)
-#define USB_HOST_REQ_GET_CONFIGURATION (0x0800)
-#define USB_HOST_REQ_SET_CONFIGURATION (0x0900)
-#define USB_HOST_REQ_GET_INTERFACE (0x0a00)
-#define USB_HOST_REQ_SET_INTERFACE (0x0b00)
-#define USB_HOST_REQ_SYNCH_FRAME (0x0c00)
-
-#define USB_HOST_REQTYPE_HOST_TO_DEVICE (0x0000)
-#define USB_HOST_REQTYPE_DEVICE_TO_HOST (0x0080)
-#define USB_HOST_REQTYPE_STANDARD (0x0020)
-#define USB_HOST_REQTYPE_CLASS (0x0040)
-#define USB_HOST_REQTYPE_VENDOR (0x0060)
-#define USB_HOST_REQTYPE_DEVICE (0x0000)
-#define USB_HOST_REQTYPE_INTERFACE (0x0001)
-#define USB_HOST_REQTYPE_ENDPOINT (0x0002)
-#define USB_HOST_REQTYPE_OTHER (0x0003)
-
-#define USB_HOST_DESCTYPE_DEVICE (0x0100)
-#define USB_HOST_DESCTYPE_CONFIGURATION (0x0200)
-#define USB_HOST_DESCTYPE_STRING (0x0300)
-#define USB_HOST_DESCTYPE_INTERFACE (0x0400)
-#define USB_HOST_DESCTYPE_ENDPOINT (0x0500)
-#define USB_HOST_DESCTYPE_DEVICE_QUALIFIER (0x0600)
-#define USB_HOST_DESCTYPE_OTHER_SPEED_CONFIGURATION (0x0700)
-#define USB_HOST_DESCTYPE_INTERFACE_POWER (0x0800)
-
-
-/*******************************************************************************
-Variable Externs
-*******************************************************************************/
-typedef struct
-{
- uint16_t pipe_number;
- uint16_t pipe_cfg;
- uint16_t pipe_buf;
- uint16_t pipe_max_pktsize;
- uint16_t pipe_cycle;
- uint16_t fifo_port;
-} USB_HOST_CFG_PIPETBL_t;
-
-typedef struct
-{
- uint32_t fifo;
- uint32_t buffer;
- uint32_t bytes;
- uint32_t dir;
- uint32_t size;
-} USB_HOST_DMA_t;
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-uint16_t R_USB_api_host_init(uint16_t root, uint8_t int_level, uint16_t mode, uint16_t clockmode);
-int32_t R_USB_api_host_enumeration(uint16_t root, uint16_t devadr);
-int32_t R_USB_api_host_detach(uint16_t root);
-int32_t R_USB_api_host_data_in(uint16_t root, uint16_t devadr, uint16_t Pipe, uint32_t Size, uint8_t *data_buf);
-int32_t R_USB_api_host_data_in2(uint16_t root, uint16_t devadr, uint16_t Pipe, uint32_t Size, uint8_t *data_buf, uint32_t *bytes);
-int32_t R_USB_api_host_data_out(uint16_t root, uint16_t devadr, uint16_t Pipe, uint32_t Size, uint8_t *data_buf);
-int32_t R_USB_api_host_control_transfer(uint16_t root, uint16_t devadr, uint16_t Req, uint16_t Val, uint16_t Indx, uint16_t Len, uint8_t *Buf);
-int32_t R_USB_api_host_set_endpoint(uint16_t root, uint16_t devadr, USB_HOST_CFG_PIPETBL_t *user_table, uint8_t *configdescriptor);
-int32_t R_USB_api_host_clear_endpoint(uint16_t root, USB_HOST_CFG_PIPETBL_t *user_table);
-int32_t R_USB_api_host_clear_endpoint_pipe(uint16_t root, uint16_t pipe_sel, USB_HOST_CFG_PIPETBL_t *user_table);
-uint16_t R_USB_api_host_SetEndpointTable(uint16_t root, uint16_t devadr, USB_HOST_CFG_PIPETBL_t *user_table, uint8_t* Table);
-
-int32_t R_USB_api_host_GetDeviceDescriptor(uint16_t root, uint16_t devadr, uint16_t size, uint8_t *buf);
-int32_t R_USB_api_host_GetConfigDescriptor(uint16_t root, uint16_t devadr, uint16_t size, uint8_t *buf);
-int32_t R_USB_api_host_SetConfig(uint16_t root, uint16_t devadr, uint16_t confignum);
-int32_t R_USB_api_host_SetInterface(uint16_t root, uint16_t devadr, uint16_t interface_alt, uint16_t interface_index);
-int32_t R_USB_api_host_ClearStall(uint16_t root, uint16_t devadr, uint16_t ep_dir);
-uint16_t R_USB_api_host_GetUsbDeviceState(uint16_t root);
-
-void R_USB_api_host_elt_clocksel(uint16_t clockmode);
-void R_USB_api_host_elt_4_4(uint16_t root);
-void R_USB_api_host_elt_4_5(uint16_t root);
-void R_USB_api_host_elt_4_6(uint16_t root);
-void R_USB_api_host_elt_4_7(uint16_t root);
-void R_USB_api_host_elt_4_8(uint16_t root);
-void R_USB_api_host_elt_4_9(uint16_t root);
-void R_USB_api_host_elt_get_desc(uint16_t root);
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "usb0_host_api.h"
-#include "usb1_host_api.h"
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-#ifdef USB0_HOST_API_H
-uint16_t Userdef_USB_usb0_host_d0fifo_dmaintid(void);
-uint16_t Userdef_USB_usb0_host_d1fifo_dmaintid(void);
-void Userdef_USB_usb0_host_attach(void);
-void Userdef_USB_usb0_host_detach(void);
-void Userdef_USB_usb0_host_delay_1ms(void);
-void Userdef_USB_usb0_host_delay_xms(uint32_t msec);
-void Userdef_USB_usb0_host_delay_10us(uint32_t usec);
-void Userdef_USB_usb0_host_delay_500ns(void);
-void Userdef_USB_usb0_host_start_dma(USB_HOST_DMA_t * dma, uint16_t dfacc);
-uint32_t Userdef_USB_usb0_host_stop_dma0(void);
-uint32_t Userdef_USB_usb0_host_stop_dma1(void);
-void Userdef_USB_usb0_host_notice(const char * format);
-void Userdef_USB_usb0_host_user_rdy(const char * format, uint16_t data);
-#endif
-
-#ifdef USB1_HOST_API_H
-uint16_t Userdef_USB_usb1_host_d0fifo_dmaintid(void);
-uint16_t Userdef_USB_usb1_host_d1fifo_dmaintid(void);
-void Userdef_USB_usb1_host_attach(void);
-void Userdef_USB_usb1_host_detach(void);
-void Userdef_USB_usb1_host_delay_1ms(void);
-void Userdef_USB_usb1_host_delay_xms(uint32_t msec);
-void Userdef_USB_usb1_host_delay_10us(uint32_t usec);
-void Userdef_USB_usb1_host_delay_500ns(void);
-void Userdef_USB_usb1_host_start_dma(USB_HOST_DMA_t * dma, uint16_t dfacc);
-uint32_t Userdef_USB_usb1_host_stop_dma0(void);
-uint32_t Userdef_USB_usb1_host_stop_dma1(void);
-void Userdef_USB_usb1_host_notice(const char * format);
-void Userdef_USB_usb1_host_user_rdy(const char * format, uint16_t data);
-#endif
-
-#endif /* USB_HOST_API_H */
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_VK_RZ_A1H/inc/usb_host.h Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,201 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb_host.h
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Description : RZ/A1H R7S72100 USB Sample Program
-*******************************************************************************/
-#ifndef USB_HOST_H
-#define USB_HOST_H
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "r_typedefs.h"
-#include "iodefine.h"
-#include "rza_io_regrw.h"
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-#define USB_HOST_DEVICE_0 (0u)
-#define USB_HOST_DEVICE_1 (1u)
-#define USB_HOST_DEVICE_2 (2u)
-#define USB_HOST_DEVICE_3 (3u)
-#define USB_HOST_DEVICE_4 (4u)
-#define USB_HOST_DEVICE_5 (5u)
-#define USB_HOST_DEVICE_6 (6u)
-#define USB_HOST_DEVICE_7 (7u)
-#define USB_HOST_DEVICE_8 (8u)
-#define USB_HOST_DEVICE_9 (9u)
-#define USB_HOST_DEVICE_10 (10u)
-
-#define USB_HOST_ENDPOINT_DESC (0x05)
-
-#define USB_HOST_BITUPLLE (0x0002u)
-#define USB_HOST_BITUCKSEL (0x0004u)
-#define USB_HOST_BITBWAIT (0x003fu)
-
-#define USB_HOST_BUSWAIT_02 (0x0000u)
-#define USB_HOST_BUSWAIT_03 (0x0001u)
-#define USB_HOST_BUSWAIT_04 (0x0002u)
-#define USB_HOST_BUSWAIT_05 (0x0003u)
-#define USB_HOST_BUSWAIT_06 (0x0004u)
-#define USB_HOST_BUSWAIT_07 (0x0005u)
-#define USB_HOST_BUSWAIT_08 (0x0006u)
-#define USB_HOST_BUSWAIT_09 (0x0007u)
-#define USB_HOST_BUSWAIT_10 (0x0008u)
-#define USB_HOST_BUSWAIT_11 (0x0009u)
-#define USB_HOST_BUSWAIT_12 (0x000au)
-#define USB_HOST_BUSWAIT_13 (0x000bu)
-#define USB_HOST_BUSWAIT_14 (0x000cu)
-#define USB_HOST_BUSWAIT_15 (0x000du)
-#define USB_HOST_BUSWAIT_16 (0x000eu)
-#define USB_HOST_BUSWAIT_17 (0x000fu)
-
-#define USB_HOST_FS_JSTS (0x0001u)
-#define USB_HOST_LS_JSTS (0x0002u)
-
-#define USB_HOST_BITRST (0x0040u)
-#define USB_HOST_BITRESUME (0x0020u)
-#define USB_HOST_BITUACT (0x0010u)
-#define USB_HOST_HSPROC (0x0004u)
-#define USB_HOST_HSMODE (0x0003u)
-#define USB_HOST_FSMODE (0x0002u)
-#define USB_HOST_LSMODE (0x0001u)
-#define USB_HOST_UNDECID (0x0000u)
-
-#define USB_HOST_BITRCNT (0x8000u)
-#define USB_HOST_BITDREQE (0x1000u)
-#define USB_HOST_BITMBW (0x0c00u)
-#define USB_HOST_BITMBW_8 (0x0000u)
-#define USB_HOST_BITMBW_16 (0x0400u)
-#define USB_HOST_BITMBW_32 (0x0800u)
-#define USB_HOST_BITBYTE_LITTLE (0x0000u)
-#define USB_HOST_BITBYTE_BIG (0x0100u)
-#define USB_HOST_BITISEL (0x0020u)
-#define USB_HOST_BITCURPIPE (0x000fu)
-
-#define USB_HOST_CFIFO_READ (0x0000u)
-#define USB_HOST_CFIFO_WRITE (0x0020u)
-
-#define USB_HOST_BITBVAL (0x8000u)
-#define USB_HOST_BITBCLR (0x4000u)
-#define USB_HOST_BITFRDY (0x2000u)
-#define USB_HOST_BITDTLN (0x0fffu)
-
-#define USB_HOST_BITBEMPE (0x0400u)
-#define USB_HOST_BITNRDYE (0x0200u)
-#define USB_HOST_BITBRDYE (0x0100u)
-#define USB_HOST_BITBEMP (0x0400u)
-#define USB_HOST_BITNRDY (0x0200u)
-#define USB_HOST_BITBRDY (0x0100u)
-
-#define USB_HOST_BITBCHGE (0x4000u)
-#define USB_HOST_BITDTCHE (0x1000u)
-#define USB_HOST_BITATTCHE (0x0800u)
-#define USB_HOST_BITEOFERRE (0x0040u)
-#define USB_HOST_BITBCHG (0x4000u)
-#define USB_HOST_BITDTCH (0x1000u)
-#define USB_HOST_BITATTCH (0x0800u)
-#define USB_HOST_BITEOFERR (0x0040u)
-
-#define USB_HOST_BITSIGNE (0x0020u)
-#define USB_HOST_BITSACKE (0x0010u)
-#define USB_HOST_BITSIGN (0x0020u)
-#define USB_HOST_BITSACK (0x0010u)
-
-#define USB_HOST_BITSUREQ (0x4000u)
-#define USB_HOST_BITSQSET (0x0080u)
-#define USB_HOST_PID_STALL2 (0x0003u)
-#define USB_HOST_PID_STALL (0x0002u)
-#define USB_HOST_PID_BUF (0x0001u)
-#define USB_HOST_PID_NAK (0x0000u)
-
-#define USB_HOST_PIPExBUF (64u)
-
-#define USB_HOST_D0FIFO (0)
-#define USB_HOST_D1FIFO (1)
-#define USB_HOST_DMA_READY (0)
-#define USB_HOST_DMA_BUSY (1)
-#define USB_HOST_DMA_BUSYEND (2)
-
-#define USB_HOST_FIFO_USE (0x7000)
-
-#define USB_HOST_FIFOERROR (0xffff)
-#define USB_HOST_WRITEEND (0)
-#define USB_HOST_WRITESHRT (1)
-#define USB_HOST_WRITING (2)
-#define USB_HOST_WRITEDMA (3)
-#define USB_HOST_READEND (0)
-#define USB_HOST_READSHRT (1)
-#define USB_HOST_READING (2)
-#define USB_HOST_READOVER (3)
-#define USB_HOST_READZERO (4)
-
-#define USB_HOST_CMD_IDLE (0x0000)
-#define USB_HOST_CMD_DOING (0x0001)
-#define USB_HOST_CMD_DONE (0x0002)
-#define USB_HOST_CMD_NORES (0x0003)
-#define USB_HOST_CMD_STALL (0x0004)
-#define USB_HOST_CMD_FIELD (0x000f)
-
-#if 0
-#define USB_HOST_CHG_CMDFIELD( r, v ) do { r &= ( ~USB_HOST_CMD_FIELD ); \
- r |= v; } while(0)
-#endif
-
-#define USB_HOST_MODE_WRITE (0x0100)
-#define USB_HOST_MODE_READ (0x0200)
-#define USB_HOST_MODE_NO_DATA (0x0300)
-#define USB_HOST_MODE_FIELD (0x0f00)
-
-#define USB_HOST_STAGE_SETUP (0x0010)
-#define USB_HOST_STAGE_DATA (0x0020)
-#define USB_HOST_STAGE_STATUS (0x0030)
-#define USB_HOST_STAGE_FIELD (0x00f0)
-
-#if 0
-#define USB_HOST_CHG_STAGEFIELD( r, v ) do { r &= ( ~USB_HOST_STAGE_FIELD ); \
- r |= v; } while(0)
-#endif
-
-#define USB_HOST_DEVADD_MASK (0x7fc0)
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-extern uint16_t g_usb_host_elt_clockmode;
-
-#endif /* USB_HOST_H */
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_VK_RZ_A1H/inc/usb_host_version.h Fri Apr 29 01:16:38 2016 +0100 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,32 +0,0 @@ -/******************************************************************************* -* DISCLAIMER -* This software is supplied by Renesas Electronics Corporation and is only -* intended for use with Renesas products. No other uses are authorized. This -* software is owned by Renesas Electronics Corporation and is protected under -* all applicable laws, including copyright laws. -* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING -* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT -* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE -* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED. -* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS -* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE -* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR -* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE -* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. -* Renesas reserves the right, without notice, to make changes to this software -* and to discontinue the availability of this software. By using this software, -* you agree to the additional terms and conditions found by accessing the -* following link: -* http://www.renesas.com/disclaimer -* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved. -*******************************************************************************/ -/******************************************************************************* -* File Name : usb_host_version.h -* $Rev: 1116 $ -* $Date:: 2014-07-09 16:29:19 +0900#$ -* Description : RZ/A1H R7S72100 USB Sample Program -*******************************************************************************/ - -#define USB_HOST_LOCAL_Rev "VER080_140709" - -/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_VK_RZ_A1H/ohci_wrapp_RZ_A1.c Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,1492 +0,0 @@
-/* Copyright (c) 2010-2011 mbed.org, MIT License
-*
-* Permission is hereby granted, free of charge, to any person obtaining a copy of this software
-* and associated documentation files (the "Software"), to deal in the Software without
-* restriction, including without limitation the rights to use, copy, modify, merge, publish,
-* distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included in all copies or
-* substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
-* BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-#include <string.h>
-#include "cmsis.h"
-#include "cmsis_os.h"
-#include "ohci_wrapp_RZ_A1.h"
-#include "ohci_wrapp_RZ_A1_local.h"
-#include "rza_io_regrw.h"
-#include "usb_host_setting.h"
-
-/* ------------------ HcControl Register --------------------- */
-#define OR_CONTROL_PLE (0x00000004)
-#define OR_CONTROL_IE (0x00000008)
-#define OR_CONTROL_CLE (0x00000010)
-#define OR_CONTROL_BLE (0x00000020)
-/* ----------------- HcCommandStatus Register ----------------- */
-#define OR_CMD_STATUS_HCR (0x00000001)
-#define OR_CMD_STATUS_CLF (0x00000002)
-#define OR_CMD_STATUS_BLF (0x00000004)
-#define OR_CMD_STATUS_OCR (0x00000008)
-/* --------------- HcInterruptStatus Register ----------------- */
-#define OR_INTR_STATUS_WDH (0x00000002)
-#define OR_INTR_STATUS_RHSC (0x00000040)
-/* --------------- HcInterruptEnable Register ----------------- */
-#define OR_INTR_ENABLE_WDH (0x00000002)
-#define OR_INTR_ENABLE_RHSC (0x00000040)
-/* -------------- HcRhPortStatus[1:NDP] Register -------------- */
-#define OR_RH_PORT_CSC (0x00010000)
-#define OR_RH_PORT_LSDA (0x00000200)
-#define OR_RH_PORT_PRS (0x00000010)
-#define OR_RH_PORT_POCI (0x00000008)
-#define OR_RH_PORT_CCS (0x00000001)
-
-#define ED_FORMAT (0x00008000) /* Format */
-#define ED_SKIP (0x00004000) /* Skip this ep in queue */
-#define ED_TOGLE_CARRY (0x00000002)
-#define ED_HALTED (0x00000001)
-
-#define TD_SETUP (0x00000000) /* Direction of Setup Packet */
-#define TD_OUT (0x00080000) /* Direction Out */
-#define TD_TOGGLE_0 (0x02000000) /* Toggle 0 */
-#define TD_TOGGLE_1 (0x03000000) /* Toggle 1 */
-
-/* -------------- USB Standard Requests -------------- */
-#define GET_STATUS (0x00)
-#define SET_FEATURE (0x03)
-#define SET_ADDRESS (0x05)
-
-#define TD_CTL_MSK_DP (0x00180000)
-#define TD_CTL_MSK_T (0x03000000)
-#define TD_CTL_MSK_CC (0xF0000000)
-#define TD_CTL_MSK_EC (0x0C000000)
-#define TD_CTL_SHFT_CC (28)
-#define TD_CTL_SHFT_EC (26)
-#define TD_CTL_SHFT_T (24)
-#define ED_SHFT_TOGLE_CARRY (1)
-#define SIG_GEN_LIST_REQ (1)
-#if (ISO_TRANS_MAX_NUM > 0)
-#define TD_PSW_MSK_CC (0xF000)
-#define TD_PSW_SHFT_CC (12)
-#define TD_CTL_MSK_FC (0x07000000)
-#define TD_CTL_SHFT_FC (24)
-#endif
-
-#define CTL_TRANS_TIMEOUT (1000)
-#define BLK_TRANS_TIMEOUT (5)
-#define TOTAL_SEM_NUM (5 + (2 * INT_TRANS_MAX_NUM) + (2 * ISO_TRANS_MAX_NUM))
-
-#define PORT_LOW_SPEED (0x00000200)
-#define PORT_HIGH_SPEED (0x00000400)
-#define PORT_NUM (16 + 1) /* num + root(1) */
-
-typedef struct tag_hctd {
- uint32_t control; /* Transfer descriptor control */
- uint8_t *currBufPtr; /* Physical address of current buffer pointer */
- struct tag_hctd *nextTD; /* Physical pointer to next Transfer Descriptor */
- uint8_t *bufEnd; /* Physical address of end of buffer */
-} hctd_t;
-
-#if (ISO_TRANS_MAX_NUM > 0)
-#define PSW_NUM (8)
-typedef struct tag_hcisotd {
- uint32_t control; /* Transfer descriptor control */
- uint8_t *bufferPage0; /* Buffer Page 0 */
- struct tag_hcisotd *nextTD; /* Physical pointer to next Transfer Descriptor */
- uint8_t *bufEnd; /* Physical address of end of buffer */
- uint16_t offsetPSW[PSW_NUM]; /* Offset/PSW */
-} hcisotd_t;
-#endif
-
-typedef struct tag_hced {
- uint32_t control; /* Endpoint descriptor control */
- uint32_t tailTD; /* Physical address of tail in Transfer descriptor list */
- uint32_t headTD; /* Physcial address of head in Transfer descriptor list */
- struct tag_hced *nextED; /* Physical address of next Endpoint descriptor */
-} hced_t;
-
-typedef struct tag_hcca {
- uint32_t IntTable[32]; /* Interrupt Table */
- uint32_t FrameNumber; /* Frame Number */
- uint32_t DoneHead; /* Done Head */
- volatile uint8_t Reserved[116]; /* Reserved for future use */
- volatile uint8_t Unknown[4]; /* Unused */
-} hcca_t;
-
-typedef struct tag_usb_ohci_reg {
- volatile uint32_t HcRevision;
- volatile uint32_t HcControl;
- volatile uint32_t HcCommandStatus;
- volatile uint32_t HcInterruptStatus;
- volatile uint32_t HcInterruptEnable;
- volatile uint32_t HcInterruptDisable;
- volatile uint32_t HcHCCA;
- volatile uint32_t HcPeriodCurrentED;
- volatile uint32_t HcControlHeadED;
- volatile uint32_t HcControlCurrentED;
- volatile uint32_t HcBulkHeadED;
- volatile uint32_t HcBulkCurrentED;
- volatile uint32_t HcDoneHead;
- volatile uint32_t HcFmInterval;
- volatile uint32_t HcFmRemaining;
- volatile uint32_t HcFmNumber;
- volatile uint32_t HcPeriodicStart;
- volatile uint32_t HcLSThreshold;
- volatile uint32_t HcRhDescriptorA;
- volatile uint32_t HcRhDescriptorB;
- volatile uint32_t HcRhStatus;
- volatile uint32_t HcRhPortStatus1;
-} usb_ohci_reg_t;
-
-typedef struct tag_genelal_ed {
- osThreadId tskid;
- osSemaphoreId semid_wait;
- osSemaphoreId semid_list;
- void *p_curr_td; /* pointer of hctd_t or hcisotd_t */
- hced_t *p_curr_ed;
- uint32_t pipe_no;
- uint32_t trans_wait;
- uint32_t cycle_time;
- uint8_t *p_start_buf;
-#if (ISO_TRANS_MAX_NUM > 0)
- uint32_t psw_idx;
-#endif
-} genelal_ed_t;
-
-typedef struct tag_tdinfo {
- uint32_t count;
- uint32_t direction;
- uint32_t msp;
- uint16_t devadr;
- uint16_t speed; /* 1:Speed = Low */
- uint8_t endpoint_no;
-} tdinfo_t;
-
-typedef struct tag_split_trans {
- uint16_t root_devadr;
- uint16_t get_port;
- uint16_t port_speed;
- uint16_t reset_port;
- uint32_t seq_cnt;
- uint32_t port_sts_bits[PORT_NUM];
-} split_trans_t;
-
-static void callback_task(void const * argument);
-static void control_ed_task(void const * argument);
-static void bulk_ed_task(void const * argument);
-static void int_ed_task(void const * argument);
-static int32_t int_trans_doing(hced_t *p_ed, uint32_t index);
-static int32_t chk_genelal_ed(genelal_ed_t *p_g_ed);
-static void chk_genelal_td_done(genelal_ed_t *p_g_ed);
-static void chk_split_trans_setting(genelal_ed_t *p_g_ed);
-static void set_split_trans_setting(void);
-static void control_trans(genelal_ed_t *p_g_ed);
-static void bulk_trans(genelal_ed_t *p_g_ed);
-static void int_trans_setting(genelal_ed_t *p_g_ed, uint32_t index);
-static uint32_t chk_cycle(hced_t *p_ed);
-static void int_trans(genelal_ed_t *p_g_ed);
-static void get_td_info(genelal_ed_t *p_g_ed, tdinfo_t *p_td_info);
-static void set_togle(uint32_t pipe, hctd_t *p_td, hced_t *p_ed);
-#if (ISO_TRANS_MAX_NUM > 0)
-static void iso_ed_task(void const * argument);
-static int32_t iso_trans_doing(hced_t *p_ed, uint32_t index);
-static void chk_iso_td_done(genelal_ed_t *p_g_ed);
-static int32_t chk_iso_ed(genelal_ed_t *p_g_ed);
-static void iso_trans_setting(genelal_ed_t *p_g_ed, uint32_t index);
-static void iso_trans(genelal_ed_t *p_g_ed);
-#endif
-static void connect_check(void);
-
-extern USB_HOST_CFG_PIPETBL_t usb_host_blk_ep_tbl1[];
-extern USB_HOST_CFG_PIPETBL_t usb_host_int_ep_tbl1[];
-#if (ISO_TRANS_MAX_NUM > 0)
-extern USB_HOST_CFG_PIPETBL_t usb_host_iso_ep_tbl1[];
-#endif
-
-static usb_ohci_reg_t usb_reg;
-static usb_ohci_reg_t *p_usb_reg = &usb_reg;
-static usbisr_fnc_t *p_usbisr_cb = NULL;
-static osSemaphoreId semid_cb = NULL;
-static uint32_t connect_change = 0xFFFFFFFF;
-static uint32_t connect_status = 0;
-static uint32_t init_end = 0;
-static genelal_ed_t ctl_ed;
-static genelal_ed_t blk_ed;
-static genelal_ed_t int_ed[INT_TRANS_MAX_NUM];
-static split_trans_t split_ctl;
-
-#if (ISO_TRANS_MAX_NUM > 0)
-static genelal_ed_t iso_ed[ISO_TRANS_MAX_NUM];
-#endif
-
-osSemaphoreDef(ohciwrapp_sem_01);
-osSemaphoreDef(ohciwrapp_sem_02);
-osSemaphoreDef(ohciwrapp_sem_03);
-osSemaphoreDef(ohciwrapp_sem_04);
-osSemaphoreDef(ohciwrapp_sem_05);
-osSemaphoreDef(ohciwrapp_sem_06);
-osSemaphoreDef(ohciwrapp_sem_07);
-#if (INT_TRANS_MAX_NUM >= 2)
-osSemaphoreDef(ohciwrapp_sem_08);
-osSemaphoreDef(ohciwrapp_sem_09);
-#endif
-#if (INT_TRANS_MAX_NUM >= 3)
-osSemaphoreDef(ohciwrapp_sem_10);
-osSemaphoreDef(ohciwrapp_sem_11);
-#endif
-#if (INT_TRANS_MAX_NUM >= 4)
-osSemaphoreDef(ohciwrapp_sem_12);
-osSemaphoreDef(ohciwrapp_sem_13);
-#endif
-#if (ISO_TRANS_MAX_NUM >= 1)
-osSemaphoreDef(ohciwrapp_sem_14);
-osSemaphoreDef(ohciwrapp_sem_15);
-#endif
-#if (ISO_TRANS_MAX_NUM >= 2)
-osSemaphoreDef(ohciwrapp_sem_16);
-osSemaphoreDef(ohciwrapp_sem_17);
-#endif
-
-osThreadDef(callback_task, osPriorityHigh, 512);
-osThreadDef(control_ed_task, osPriorityNormal, 512);
-osThreadDef(bulk_ed_task, osPriorityNormal, 512);
-static void int_ed_task_1(void const * argument) {
- int_ed_task(argument);
-}
-osThreadDef(int_ed_task_1, osPriorityNormal, 512);
-#if (INT_TRANS_MAX_NUM >= 2)
-static void int_ed_task_2(void const * argument) {
- int_ed_task(argument);
-}
-osThreadDef(int_ed_task_2, osPriorityNormal, 512);
-#endif
-#if (INT_TRANS_MAX_NUM >= 3)
-static void int_ed_task_3(void const * argument) {
- int_ed_task(argument);
-}
-osThreadDef(int_ed_task_3, osPriorityNormal, 512);
-#endif
-#if (INT_TRANS_MAX_NUM >= 4)
-static void int_ed_task_4(void const * argument) {
- int_ed_task(argument);
-}
-osThreadDef(int_ed_task_4, osPriorityNormal, 512);
-#endif
-
-#if (ISO_TRANS_MAX_NUM >= 1)
-static void iso_ed_task_1(void const * argument) {
- iso_ed_task(argument);
-}
-osThreadDef(iso_ed_task_1, osPriorityAboveNormal, 512);
-#endif
-#if (ISO_TRANS_MAX_NUM >= 2)
-static void iso_ed_task_2(void const * argument) {
- iso_ed_task(argument);
-}
-osThreadDef(iso_ed_task_2, osPriorityAboveNormal, 512);
-#endif
-
-void ohciwrapp_init(usbisr_fnc_t *p_usbisr_fnc) {
- static const osSemaphoreDef_t * const sem_def_tbl[TOTAL_SEM_NUM] = {
- osSemaphore(ohciwrapp_sem_01), osSemaphore(ohciwrapp_sem_02), osSemaphore(ohciwrapp_sem_03)
- , osSemaphore(ohciwrapp_sem_04), osSemaphore(ohciwrapp_sem_05), osSemaphore(ohciwrapp_sem_06)
- , osSemaphore(ohciwrapp_sem_07)
-#if (INT_TRANS_MAX_NUM >= 2)
- , osSemaphore(ohciwrapp_sem_08), osSemaphore(ohciwrapp_sem_09)
-#endif
-#if (INT_TRANS_MAX_NUM >= 3)
- , osSemaphore(ohciwrapp_sem_10), osSemaphore(ohciwrapp_sem_11)
-#endif
-#if (INT_TRANS_MAX_NUM >= 4)
- , osSemaphore(ohciwrapp_sem_12), osSemaphore(ohciwrapp_sem_13)
-#endif
-#if (ISO_TRANS_MAX_NUM >= 1)
- , osSemaphore(ohciwrapp_sem_14), osSemaphore(ohciwrapp_sem_15)
-#endif
-#if (ISO_TRANS_MAX_NUM >= 2)
- , osSemaphore(ohciwrapp_sem_16), osSemaphore(ohciwrapp_sem_17)
-#endif
- };
- static const osThreadDef_t * const int_tsk_def_tbl[INT_TRANS_MAX_NUM] = {
- osThread(int_ed_task_1)
-#if (INT_TRANS_MAX_NUM >= 2)
- , osThread(int_ed_task_2)
-#endif
-#if (INT_TRANS_MAX_NUM >= 3)
- , osThread(int_ed_task_3)
-#endif
-#if (INT_TRANS_MAX_NUM >= 4)
- , osThread(int_ed_task_4)
-#endif
- };
-#if (ISO_TRANS_MAX_NUM > 0)
- static const osThreadDef_t * const iso_tsk_def_tbl[ISO_TRANS_MAX_NUM] = {
- osThread(iso_ed_task_1)
-#if (ISO_TRANS_MAX_NUM >= 2)
- , osThread(iso_ed_task_2)
-#endif
- };
-#endif
-
- uint32_t cnt;
- uint32_t index = 0;
-
- /* Disables interrupt for usb */
- GIC_DisableIRQ(USBIXUSBIX);
-
-#if (USB_HOST_CH == 0)
- /* P4_1(USB0_EN) */
- GPIOP4 &= ~0x0002; /* Outputs low level */
- GPIOPMC4 &= ~0x0002; /* Port mode */
- GPIOPM4 &= ~0x0002; /* Output mode */
-#endif
-
- p_usbisr_cb = p_usbisr_fnc;
-#if (USB_HOST_HISPEED == 0)
- g_usbx_host_SupportUsbDeviceSpeed = USB_HOST_FULL_SPEED;
-#else
- g_usbx_host_SupportUsbDeviceSpeed = USB_HOST_HIGH_SPEED;
-#endif
- p_usb_reg->HcRevision = 0x00000010;
- p_usb_reg->HcControl = 0x00000000;
- p_usb_reg->HcCommandStatus = 0x00000000;
- p_usb_reg->HcInterruptStatus = 0x00000000;
- p_usb_reg->HcInterruptEnable = 0x00000000;
- p_usb_reg->HcInterruptDisable = 0x00000000;
- p_usb_reg->HcHCCA = 0x00000000;
- p_usb_reg->HcPeriodCurrentED = 0x00000000;
- p_usb_reg->HcControlHeadED = 0x00000000;
- p_usb_reg->HcControlCurrentED = 0x00000000;
- p_usb_reg->HcBulkHeadED = 0x00000000;
- p_usb_reg->HcBulkCurrentED = 0x00000000;
- p_usb_reg->HcDoneHead = 0x00000000;
- p_usb_reg->HcFmInterval = 0x00002EDF;
- p_usb_reg->HcFmRemaining = 0x00002EDF;
- p_usb_reg->HcFmNumber = 0x00000000;
- p_usb_reg->HcPeriodicStart = 0x00000000;
- p_usb_reg->HcLSThreshold = 0x00000628;
- p_usb_reg->HcRhDescriptorA = 0xFF000901;
- p_usb_reg->HcRhDescriptorB = 0x00020000;
- p_usb_reg->HcRhStatus = 0x00000000;
- p_usb_reg->HcRhPortStatus1 = 0x00000000;
-
-#if (USB_HOST_CH == 0)
- GPIOP4 |= 0x0002; /* P4_1 Outputs high level */
- osDelay(5);
- GPIOP4 &= ~0x0002; /* P4_1 Outputs low level */
- osDelay(10);
-#else
- osDelay(15);
-#endif
-
- if (init_end == 0) {
- (void)memset(&ctl_ed, 0, sizeof(ctl_ed));
- (void)memset(&blk_ed, 0, sizeof(blk_ed));
- (void)memset(&int_ed[0], 0, sizeof(int_ed));
-#if (ISO_TRANS_MAX_NUM > 0)
- (void)memset(&iso_ed[0], 0, sizeof(iso_ed));
-#endif
-
- /* callback */
- semid_cb = osSemaphoreCreate(sem_def_tbl[index], 0);
- index++;
- (void)osThreadCreate(osThread(callback_task), 0);
-
- /* control transfer */
- ctl_ed.semid_wait = osSemaphoreCreate(sem_def_tbl[index], 0);
- index++;
- ctl_ed.semid_list = osSemaphoreCreate(sem_def_tbl[index], 0);
- index++;
- ctl_ed.tskid = osThreadCreate(osThread(control_ed_task), 0);
-
- /* bulk transfer */
- blk_ed.semid_wait = osSemaphoreCreate(sem_def_tbl[index], 0);
- index++;
- blk_ed.semid_list = osSemaphoreCreate(sem_def_tbl[index], 0);
- index++;
- blk_ed.tskid = osThreadCreate(osThread(bulk_ed_task), 0);
-
- /* interrupt transfer */
- for (cnt = 0; cnt < INT_TRANS_MAX_NUM; cnt++) {
- int_ed[cnt].semid_wait = osSemaphoreCreate(sem_def_tbl[index], 0);
- index++;
- int_ed[cnt].semid_list = osSemaphoreCreate(sem_def_tbl[index], 0);
- index++;
- int_ed[cnt].tskid = osThreadCreate(int_tsk_def_tbl[cnt], (void *)cnt);
- }
-
-#if (ISO_TRANS_MAX_NUM > 0)
- /* isochronous transfer */
- for (cnt = 0; cnt < ISO_TRANS_MAX_NUM; cnt++) {
- iso_ed[cnt].semid_wait = osSemaphoreCreate(sem_def_tbl[index], 0);
- index++;
- iso_ed[cnt].semid_list = osSemaphoreCreate(sem_def_tbl[index], 0);
- index++;
- iso_ed[cnt].tskid = osThreadCreate(iso_tsk_def_tbl[cnt], (void *)cnt);
- }
-#endif
- init_end = 1;
- }
-}
-
-uint32_t ohciwrapp_reg_r(uint32_t reg_ofs) {
- if (init_end == 0) {
- return 0;
- }
-
- return *(uint32_t *)((uint8_t *)p_usb_reg + reg_ofs);
-}
-
-void ohciwrapp_reg_w(uint32_t reg_ofs, uint32_t set_data) {
- uint32_t cnt;
- uint32_t last_data;
- hcca_t *p_hcca;
-
- if (init_end == 0) {
- return;
- }
-
- switch (reg_ofs) {
- case OHCI_REG_CONTROL:
- last_data = p_usb_reg->HcControl;
- p_usb_reg->HcControl = (set_data & 0x000007FF);
- if ((last_data & OR_CONTROL_CLE) != (set_data & OR_CONTROL_CLE)) {
- /* change CLE */
- if ((set_data & OR_CONTROL_CLE) != 0) {
- (void)osSemaphoreRelease(ctl_ed.semid_list);
- } else {
- if (ctl_ed.trans_wait == 1) {
- ctl_ed.trans_wait = 0;
- (void)osSemaphoreRelease(ctl_ed.semid_wait);
- }
- (void)osSemaphoreWait(ctl_ed.semid_list, osWaitForever);
- }
- }
- if ((last_data & OR_CONTROL_BLE) != (set_data & OR_CONTROL_BLE)) {
- /* change BLE */
- if ((set_data & OR_CONTROL_BLE) != 0) {
- (void)osSemaphoreRelease(blk_ed.semid_list);
- } else {
- if (blk_ed.trans_wait == 1) {
- blk_ed.trans_wait = 0;
- (void)osSemaphoreRelease(blk_ed.semid_wait);
- }
- (void)osSemaphoreWait(blk_ed.semid_list, osWaitForever);
- }
- }
-#if (ISO_TRANS_MAX_NUM > 0)
- if ((last_data & OR_CONTROL_IE) != (set_data & OR_CONTROL_IE)) {
- /* change IE */
- for (cnt = 0; cnt < ISO_TRANS_MAX_NUM; cnt++) {
- if ((set_data & OR_CONTROL_IE) != 0) {
- (void)osSemaphoreRelease(iso_ed[cnt].semid_list);
- } else {
- if (iso_ed[cnt].trans_wait == 1) {
- iso_ed[cnt].trans_wait = 0;
- (void)osSemaphoreRelease(iso_ed[cnt].semid_wait);
- }
- (void)osSemaphoreWait(iso_ed[cnt].semid_list, osWaitForever);
- }
- }
- }
-#endif
- if ((last_data & OR_CONTROL_PLE) != (set_data & OR_CONTROL_PLE)) {
- /* change PLE */
- for (cnt = 0; cnt < INT_TRANS_MAX_NUM; cnt++) {
- if ((set_data & OR_CONTROL_PLE) != 0) {
- (void)osSemaphoreRelease(int_ed[cnt].semid_list);
- } else {
- if (int_ed[cnt].trans_wait == 1) {
- int_ed[cnt].trans_wait = 0;
- (void)osSemaphoreRelease(int_ed[cnt].semid_wait);
- }
- (void)osSemaphoreWait(int_ed[cnt].semid_list, osWaitForever);
- }
- }
- }
- break;
- case OHCI_REG_COMMANDSTATUS:
- if ((set_data & OR_CMD_STATUS_HCR) != 0) { /* HostController Reset */
- p_usb_reg->HcCommandStatus |= OR_CMD_STATUS_HCR;
- if (usbx_api_host_init(16, g_usbx_host_SupportUsbDeviceSpeed, USBHCLOCK_X1_48MHZ) == USB_HOST_ATTACH) {
- ohciwrapp_loc_Connect(1);
- }
- p_usb_reg->HcCommandStatus &= ~OR_CMD_STATUS_HCR;
- }
- if ((set_data & OR_CMD_STATUS_CLF) != 0) {
- p_usb_reg->HcCommandStatus |= OR_CMD_STATUS_CLF;
- osSignalSet(ctl_ed.tskid, SIG_GEN_LIST_REQ);
- }
- if ((set_data & OR_CMD_STATUS_BLF) != 0) {
- p_usb_reg->HcCommandStatus |= OR_CMD_STATUS_BLF;
- osSignalSet(blk_ed.tskid, SIG_GEN_LIST_REQ);
- }
- if ((set_data & OR_CMD_STATUS_OCR) != 0) {
- p_usb_reg->HcCommandStatus |= OR_CMD_STATUS_OCR;
- } else {
- p_usb_reg->HcCommandStatus &= ~OR_CMD_STATUS_OCR;
- }
- break;
- case OHCI_REG_INTERRUPTSTATUS:
- if (((p_usb_reg->HcInterruptStatus & OR_INTR_STATUS_WDH) != 0)
- && ((set_data & OR_INTR_STATUS_WDH) != 0)) {
- if (p_usb_reg->HcDoneHead != 0x00000000) {
- p_hcca = (hcca_t *)p_usb_reg->HcHCCA;
- p_hcca->DoneHead = p_usb_reg->HcDoneHead;
- p_usb_reg->HcDoneHead = 0x00000000;
- p_usb_reg->HcInterruptStatus |= OR_INTR_STATUS_WDH;
- (void)osSemaphoreRelease(semid_cb);
- } else {
- p_usb_reg->HcInterruptStatus &= ~OR_INTR_STATUS_WDH;
- }
- }
- if ((set_data & OR_INTR_STATUS_RHSC) != 0) {
- p_usb_reg->HcInterruptStatus &= ~OR_INTR_STATUS_RHSC;
- }
- break;
- case OHCI_REG_INTERRUPTENABLE:
- case OHCI_REG_INTERRUPTDISABLE:
- case OHCI_REG_HCCA:
- case OHCI_REG_CONTROLHEADED:
- case OHCI_REG_CONTROLCURRENTED:
- case OHCI_REG_BULKHEADED:
- case OHCI_REG_BULKCURRENTED:
- case OHCI_REG_FMINTERVAL:
- case OHCI_REG_FMREMAINING:
- case OHCI_REG_PERIODICSTART:
- case OHCI_REG_LSTHRESHOLD:
- case OHCI_REG_RHDESCRIPTORA:
- case OHCI_REG_RHDESCRIPTORB:
- case OHCI_REG_RHSTATUS:
- *(uint32_t *)((uint8_t *)p_usb_reg + reg_ofs) = set_data;
- break;
- case OHCI_REG_RHPORTSTATUS1:
- p_usb_reg->HcRhPortStatus1 &= ~(set_data & 0xFFFF0000);
- if ((set_data & OR_RH_PORT_PRS) != 0) { /* Set Port Reset */
- p_usb_reg->HcRhPortStatus1 |= OR_RH_PORT_PRS;
- usbx_host_UsbBusReset();
- p_usb_reg->HcRhPortStatus1 &= ~OR_RH_PORT_PRS;
- }
- break;
- case OHCI_REG_REVISION:
- case OHCI_REG_PERIODCURRENTED:
- case OHCI_REG_DONEHEADED:
- case OHCI_REG_FMNUMBER:
- default:
- /* Do Nothing */
- break;
- }
-}
-
-static void callback_task(void const * argument) {
- usbisr_fnc_t *p_wk_cb = p_usbisr_cb;
-
- if (p_wk_cb == NULL) {
- return;
- }
-
- while (1) {
- osSemaphoreWait(semid_cb, osWaitForever);
- if (connect_change != 0xFFFFFFFF) {
- connect_change = 0xFFFFFFFF;
- connect_check();
- }
- p_wk_cb();
- }
-}
-
-static void control_ed_task(void const * argument) {
- while (1) {
- osSignalWait(SIG_GEN_LIST_REQ, osWaitForever);
- (void)osSemaphoreWait(ctl_ed.semid_list, osWaitForever);
- while ((p_usb_reg->HcControl & OR_CONTROL_CLE) != 0) {
- if ((p_usb_reg->HcControlCurrentED == 0)
- && ((p_usb_reg->HcCommandStatus & OR_CMD_STATUS_CLF) != 0)) {
- p_usb_reg->HcControlCurrentED = p_usb_reg->HcControlHeadED;
- p_usb_reg->HcCommandStatus &= ~OR_CMD_STATUS_CLF;
- }
- if (p_usb_reg->HcControlCurrentED != 0) {
- ctl_ed.p_curr_ed = (hced_t *)p_usb_reg->HcControlCurrentED;
- if (chk_genelal_ed(&ctl_ed) != 0) {
- control_trans(&ctl_ed);
- p_usb_reg->HcCommandStatus |= OR_CMD_STATUS_CLF;
- }
- p_usb_reg->HcControlCurrentED = (uint32_t)ctl_ed.p_curr_ed->nextED;
- } else {
- break;
- }
- }
- if ((p_usb_reg->HcCommandStatus & OR_CMD_STATUS_CLF) != 0) {
- osSignalSet(ctl_ed.tskid, SIG_GEN_LIST_REQ);
- }
- (void)osSemaphoreRelease(ctl_ed.semid_list);
- }
-}
-
-static void bulk_ed_task(void const * argument) {
- while (1) {
- osSignalWait(SIG_GEN_LIST_REQ, osWaitForever);
- (void)osSemaphoreWait(blk_ed.semid_list, osWaitForever);
- while ((p_usb_reg->HcControl & OR_CONTROL_BLE) != 0) {
- if ((p_usb_reg->HcBulkCurrentED == 0)
- && ((p_usb_reg->HcCommandStatus & OR_CMD_STATUS_BLF) != 0)) {
- p_usb_reg->HcBulkCurrentED = p_usb_reg->HcBulkHeadED;
- p_usb_reg->HcCommandStatus &= ~OR_CMD_STATUS_BLF;
- }
- if (p_usb_reg->HcBulkCurrentED != 0) {
- blk_ed.p_curr_ed = (hced_t *)p_usb_reg->HcBulkCurrentED;
- if (chk_genelal_ed(&blk_ed) != 0) {
- bulk_trans(&blk_ed);
- p_usb_reg->HcCommandStatus |= OR_CMD_STATUS_BLF;
- }
- p_usb_reg->HcBulkCurrentED = (uint32_t)blk_ed.p_curr_ed->nextED;
- } else {
- break;
- }
- }
- if ((p_usb_reg->HcCommandStatus & OR_CMD_STATUS_BLF) != 0) {
- osSignalSet(blk_ed.tskid, SIG_GEN_LIST_REQ);
- }
- (void)osSemaphoreRelease(blk_ed.semid_list);
- }
-}
-
-static void int_ed_task(void const * argument) {
- genelal_ed_t *p_int_ed = &int_ed[(uint32_t)argument];
- uint32_t cnt;
- uint32_t wait_cnt = 0;
- hcca_t *p_hcca;
- hced_t *p_ed;
-
- while (1) {
- (void)osSemaphoreWait(p_int_ed->semid_list, osWaitForever);
- if (p_int_ed->p_curr_ed == NULL) {
- for (cnt = 0; (cnt < 32) && ((p_usb_reg->HcControl & OR_CONTROL_PLE) != 0)
- && (p_int_ed->p_curr_ed == NULL); cnt++) {
- p_hcca = (hcca_t *)p_usb_reg->HcHCCA;
- p_ed = (hced_t *)p_hcca->IntTable[cnt];
- while ((p_ed != NULL) && ((p_usb_reg->HcControl & OR_CONTROL_PLE) != 0)
- && (p_int_ed->p_curr_ed == NULL)) {
- if (int_trans_doing(p_ed, (uint32_t)argument) == 0) {
- p_int_ed->p_curr_ed = p_ed;
- if (chk_genelal_ed(p_int_ed) != 0) {
- int_trans_setting(p_int_ed, (uint32_t)argument);
- } else {
- p_int_ed->p_curr_ed = NULL;
- }
- }
- p_ed = p_ed->nextED;
- }
- }
- }
- if (p_int_ed->p_curr_ed != NULL) {
- while ((p_usb_reg->HcControl & OR_CONTROL_PLE) != 0) {
- if (chk_genelal_ed(p_int_ed) != 0) {
- int_trans(p_int_ed);
- (void)osSemaphoreWait(p_int_ed->semid_wait, osWaitForever);
- usbx_host_stop_transfer(p_int_ed->pipe_no);
- wait_cnt = p_int_ed->cycle_time;
- } else {
- if (wait_cnt > 0) {
- wait_cnt--;
- } else {
- p_int_ed->p_curr_ed = NULL;
- }
- break;
- }
- }
- }
- (void)osSemaphoreRelease(p_int_ed->semid_list);
- if (p_int_ed->p_curr_ed == NULL) {
- osDelay(10);
- } else {
- osDelay(1);
- }
- }
-}
-
-static int32_t int_trans_doing(hced_t *p_ed, uint32_t index) {
- uint32_t cnt;
- int32_t ret = 0;
-
- for (cnt = 0; cnt < INT_TRANS_MAX_NUM; cnt++) {
- if ((index != cnt) && (int_ed[cnt].p_curr_ed == p_ed)) {
- ret = 1;
- }
- }
-
- return ret;
-}
-
-static int32_t chk_genelal_ed(genelal_ed_t *p_g_ed){
- int32_t ret = 0;
- hced_t *p_ed = p_g_ed->p_curr_ed;
-
- if (((p_ed->control & ED_SKIP) != 0)
- || ((p_ed->control & ED_FORMAT) != 0)
- || ((p_ed->headTD & ED_HALTED) != 0)
- || ((p_ed->tailTD & 0xFFFFFFF0) == (p_ed->headTD & 0xFFFFFFF0))) {
- /* Do Nothing */
- } else if ((p_ed->control & 0x0000007F) > 10) {
- p_ed->headTD |= ED_HALTED;
- } else {
- p_g_ed->p_curr_td = (void *)(p_ed->headTD & 0xFFFFFFF0);
- if (p_g_ed->p_curr_td == NULL) {
- p_ed->headTD |= ED_HALTED;
- } else {
- hctd_t *p_td = (hctd_t *)p_g_ed->p_curr_td;
-
- p_g_ed->p_start_buf = p_td->currBufPtr;
- ret = 1;
- }
- }
-
- return ret;
-}
-
-static void chk_genelal_td_done(genelal_ed_t *p_g_ed) {
- hcca_t *p_hcca;
- hctd_t *p_td = (hctd_t *)p_g_ed->p_curr_td;
- uint32_t ConditionCode = RZA_IO_RegRead_32(&p_td->control, TD_CTL_SHFT_CC, TD_CTL_MSK_CC);
-
- if ((ConditionCode != TD_CC_NOT_ACCESSED_1) && (ConditionCode != TD_CC_NOT_ACCESSED_2)) {
- p_g_ed->p_curr_ed->headTD = ((uint32_t)p_td->nextTD & 0xFFFFFFF0)
- | (p_g_ed->p_curr_ed->headTD & 0x0000000F);
- p_td->nextTD = (hctd_t *)p_usb_reg->HcDoneHead;
- p_usb_reg->HcDoneHead = (uint32_t)p_g_ed->p_curr_td;
- if ((p_usb_reg->HcInterruptStatus & OR_INTR_STATUS_WDH) == 0) {
- p_hcca = (hcca_t *)p_usb_reg->HcHCCA;
- p_hcca->DoneHead = p_usb_reg->HcDoneHead;
- p_usb_reg->HcDoneHead = 0x00000000;
- p_usb_reg->HcInterruptStatus |= OR_INTR_STATUS_WDH;
- (void)osSemaphoreRelease(semid_cb);
- }
- }
-}
-
-static void chk_split_trans_setting(genelal_ed_t *p_g_ed) {
- uint8_t *p_buf;
- tdinfo_t td_info;
- hctd_t *p_td = (hctd_t *)p_g_ed->p_curr_td;
-
- /* Hi-Speed mode only */
- if (g_usbx_host_UsbDeviceSpeed != USB_HOST_HIGH_SPEED) {
- return;
- }
-
- if (RZA_IO_RegRead_32(&p_td->control, TD_CTL_SHFT_CC, TD_CTL_MSK_CC) != TD_CC_NOERROR) {
- return;
- }
-
- get_td_info(p_g_ed, &td_info);
- p_buf = p_g_ed->p_start_buf;
-
- if (td_info.direction == 0) {
- uint8_t bRequest = p_buf[1];
- uint16_t wValue = (p_buf[3] << 8) + p_buf[2];
- uint16_t wIndx = (p_buf[5] << 8) + p_buf[4];
- uint16_t devadd;
-
- if ((td_info.devadr == 0) && (bRequest == SET_ADDRESS)) {
- /* SET_ADDRESS */
- usbx_host_get_devadd(USB_HOST_DEVICE_0, &devadd);
- usbx_host_set_devadd(wValue, &devadd);
- if (split_ctl.root_devadr == 0) {
- split_ctl.root_devadr = wValue; /* New Address */
- }
- } else if ((td_info.devadr == split_ctl.root_devadr) && (bRequest == SET_FEATURE)
- && (wValue == 0x0004) && (split_ctl.root_devadr != 0)) {
- /* SET_FEATURE PORT_RESET */
- split_ctl.reset_port = (wIndx & 0x00FF);
- } else if ((td_info.devadr == split_ctl.root_devadr) && (bRequest == GET_STATUS)) {
- /* GET_STATUS */
- split_ctl.get_port = wIndx;
- split_ctl.seq_cnt = 1;
- } else {
- /* Do Nothing */
- }
- } else if (td_info.direction == 2) {
- if ((td_info.devadr == split_ctl.root_devadr) && (split_ctl.seq_cnt == 1)) {
- if (split_ctl.get_port < PORT_NUM) {
- split_ctl.port_sts_bits[split_ctl.get_port] = (p_buf[1] << 8) + p_buf[0];
- }
- split_ctl.seq_cnt = 0;
- }
- } else {
- /* Do Nothing */
- }
-}
-
-static void set_split_trans_setting(void) {
- uint16_t port_speed;
- uint16_t devadd;
-
- if ((split_ctl.root_devadr != 0) && (split_ctl.reset_port != 0) && (split_ctl.reset_port < PORT_NUM)) {
- usbx_host_get_devadd(USB_HOST_DEVICE_0, &devadd);
- RZA_IO_RegWrite_16(&devadd, split_ctl.root_devadr, USB_DEVADDn_UPPHUB_SHIFT, USB_DEVADDn_UPPHUB);
- RZA_IO_RegWrite_16(&devadd, split_ctl.reset_port, USB_DEVADDn_HUBPORT_SHIFT, USB_DEVADDn_HUBPORT);
- if ((split_ctl.port_sts_bits[split_ctl.reset_port] & PORT_HIGH_SPEED) != 0) {
- port_speed = USB_HOST_HIGH_SPEED;
- } else if ((split_ctl.port_sts_bits[split_ctl.reset_port] & PORT_LOW_SPEED) != 0) {
- port_speed = USB_HOST_LOW_SPEED;
- } else {
- port_speed = USB_HOST_FULL_SPEED;
- }
- RZA_IO_RegWrite_16(&devadd, port_speed, USB_DEVADDn_USBSPD_SHIFT, USB_DEVADDn_USBSPD);
- usbx_host_set_devadd(USB_HOST_DEVICE_0, &devadd);
- split_ctl.reset_port = 0;
- }
-}
-
-static void control_trans(genelal_ed_t *p_g_ed) {
- hctd_t *p_td = (hctd_t *)p_g_ed->p_curr_td;
- tdinfo_t td_info;
- uint16_t devadd;
-
- get_td_info(p_g_ed, &td_info);
-
- if (g_usbx_host_UsbDeviceSpeed == USB_HOST_HIGH_SPEED) {
- if (td_info.devadr == 0) {
- set_split_trans_setting();
- }
- } else {
- /* When a non-Hi-Speed, the communication speed is determined from the TD. */
- usbx_host_get_devadd(USB_HOST_DEVICE_0, &devadd);
- if (td_info.speed == 1) {
- RZA_IO_RegWrite_16(&devadd, USB_HOST_LOW_SPEED, USB_DEVADDn_USBSPD_SHIFT, USB_DEVADDn_USBSPD);
- } else {
- RZA_IO_RegWrite_16(&devadd, USB_HOST_FULL_SPEED, USB_DEVADDn_USBSPD_SHIFT, USB_DEVADDn_USBSPD);
- }
- usbx_host_set_devadd(td_info.devadr, &devadd);
- }
-
- USB20X.DCPMAXP = (td_info.devadr << 12) + td_info.msp;
- if (td_info.direction == 0) {
- g_usbx_host_CmdStage = (USB_HOST_STAGE_SETUP | USB_HOST_CMD_IDLE);
- } else if (td_info.count != 0) {
- g_usbx_host_CmdStage = (USB_HOST_STAGE_DATA | USB_HOST_CMD_IDLE);
- } else {
- g_usbx_host_CmdStage = (USB_HOST_STAGE_STATUS | USB_HOST_CMD_IDLE);
- }
- g_usbx_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_WAIT;
- p_g_ed->pipe_no = USB_HOST_PIPE0;
-
- p_g_ed->trans_wait = 1;
- if (connect_status == 0) {
- ohciwrapp_loc_TransEnd(p_g_ed->pipe_no, TD_CC_DEVICENOTRESPONDING);
- } else {
- if (td_info.direction == 0) {
- uint16_t Req = (p_td->currBufPtr[1] << 8) + p_td->currBufPtr[0];
- uint16_t Val = (p_td->currBufPtr[3] << 8) + p_td->currBufPtr[2];
- uint16_t Indx = (p_td->currBufPtr[5] << 8) + p_td->currBufPtr[4];
- uint16_t Len = (p_td->currBufPtr[7] << 8) + p_td->currBufPtr[6];
-
- g_usbx_host_data_pointer[USB_HOST_PIPE0] = p_td->bufEnd;
- usbx_host_SetupStage(Req, Val, Indx, Len);
- } else if (td_info.direction == 1) {
- usbx_host_CtrlWriteStart(td_info.count, p_td->currBufPtr);
- } else {
- usbx_host_CtrlReadStart(td_info.count, p_td->currBufPtr);
- }
-
- (void)osSemaphoreWait(p_g_ed->semid_wait, CTL_TRANS_TIMEOUT);
- if (p_g_ed->trans_wait == 1) {
- p_g_ed->trans_wait = 0;
- RZA_IO_RegWrite_32(&p_td->control, TD_CC_DEVICENOTRESPONDING, TD_CTL_SHFT_CC, TD_CTL_MSK_CC);
- }
- }
-
- g_usbx_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usbx_host_CmdStage |= USB_HOST_CMD_IDLE;
- g_usbx_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_IDLE;
-}
-
-static void bulk_trans(genelal_ed_t *p_g_ed) {
- hctd_t *p_td = (hctd_t *)p_g_ed->p_curr_td;
- hced_t *p_ed = p_g_ed->p_curr_ed;
- tdinfo_t td_info;
- USB_HOST_CFG_PIPETBL_t *user_table = &usb_host_blk_ep_tbl1[0];
- uint8_t wk_table[6];
-
- get_td_info(p_g_ed, &td_info);
-
- wk_table[0] = 0;
- wk_table[1] = USB_HOST_ENDPOINT_DESC;
- wk_table[2] = td_info.endpoint_no;
- if (td_info.direction == 2) {
- wk_table[2] |= USB_HOST_EP_IN;
- }
- wk_table[3] = USB_HOST_EP_BULK;
- wk_table[4] = (uint8_t)td_info.msp;
- wk_table[5] = (uint8_t)(td_info.msp >> 8);
- p_g_ed->pipe_no = user_table->pipe_number;
- usbx_api_host_SetEndpointTable(td_info.devadr, user_table, wk_table);
-
- set_togle(p_g_ed->pipe_no, p_td, p_ed);
-
- p_g_ed->trans_wait = 1;
- if (connect_status == 0) {
- ohciwrapp_loc_TransEnd(p_g_ed->pipe_no, TD_CC_DEVICENOTRESPONDING);
- } else {
- if (td_info.direction == 1) {
- usbx_host_start_send_transfer(p_g_ed->pipe_no, td_info.count, p_td->currBufPtr);
- } else {
- usbx_host_start_receive_transfer(p_g_ed->pipe_no, td_info.count, p_td->currBufPtr);
- }
-
- (void)osSemaphoreWait(p_g_ed->semid_wait, BLK_TRANS_TIMEOUT);
- usbx_host_stop_transfer(p_g_ed->pipe_no);
- }
-}
-
-static void int_trans_setting(genelal_ed_t *p_g_ed, uint32_t index) {
- hctd_t *p_td = (hctd_t *)p_g_ed->p_curr_td;
- hced_t *p_ed = p_g_ed->p_curr_ed;
- tdinfo_t td_info;
- USB_HOST_CFG_PIPETBL_t *user_table = &usb_host_int_ep_tbl1[index];
- uint8_t wk_table[6];
- uint32_t cycle_time;
- uint16_t devadd;
-
- get_td_info(p_g_ed, &td_info);
-
- wk_table[0] = 0;
- wk_table[1] = USB_HOST_ENDPOINT_DESC;
- wk_table[2] = td_info.endpoint_no;
- if (td_info.direction == 2) {
- wk_table[2] |= USB_HOST_EP_IN;
- }
- wk_table[3] = USB_HOST_EP_INT;
- wk_table[4] = (uint8_t)td_info.msp;
- wk_table[5] = (uint8_t)(td_info.msp >> 8);
- cycle_time = chk_cycle(p_ed);
- p_g_ed->cycle_time = cycle_time;
- user_table->pipe_cycle = 0;
- while (cycle_time > 1) {
- cycle_time >>= 1;
- user_table->pipe_cycle++;
- }
- if (g_usbx_host_UsbDeviceSpeed == USB_HOST_HIGH_SPEED) {
- usbx_host_get_devadd(td_info.devadr, &devadd);
- if (RZA_IO_RegRead_16(&devadd, USB_DEVADDn_USBSPD_SHIFT, USB_DEVADDn_USBSPD) == USB_HOST_HIGH_SPEED) {
- user_table->pipe_cycle += 3;
- if (user_table->pipe_cycle > 7) {
- user_table->pipe_cycle = 7;
- }
- }
- }
-
- p_g_ed->pipe_no = user_table->pipe_number;
- usbx_api_host_SetEndpointTable(td_info.devadr, user_table, wk_table);
-
- set_togle(p_g_ed->pipe_no, p_td, p_ed);
-}
-
-static uint32_t chk_cycle(hced_t *p_ed) {
- uint32_t cnt;
- uint32_t hit_cnt = 0;
- uint32_t cycle_time = 1;
- hcca_t *p_hcca;
- hced_t *p_wk_ed;
-
- p_hcca = (hcca_t *)p_usb_reg->HcHCCA;
-
- for (cnt = 0; cnt < 32; cnt++) {
- p_wk_ed = (hced_t *)p_hcca->IntTable[cnt];
- while (p_wk_ed != NULL) {
- if (p_wk_ed == p_ed) {
- hit_cnt++;
- break;
- }
- p_wk_ed = p_wk_ed->nextED;
- }
- }
- if (hit_cnt < 2) {
- cycle_time = 32;
- } else if (hit_cnt < 4) {
- cycle_time = 16;
- } else if (hit_cnt < 8) {
- cycle_time = 8;
- } else if (hit_cnt < 16) {
- cycle_time = 4;
- } else if (hit_cnt < 32) {
- cycle_time = 2;
- } else{
- cycle_time = 1;
- }
-
- return cycle_time;
-}
-
-static void int_trans(genelal_ed_t *p_g_ed) {
- hctd_t *p_td = (hctd_t *)p_g_ed->p_curr_td;
- tdinfo_t td_info;
-
- get_td_info(p_g_ed, &td_info);
- p_g_ed->trans_wait = 1;
- if (connect_status == 0) {
- ohciwrapp_loc_TransEnd(p_g_ed->pipe_no, TD_CC_DEVICENOTRESPONDING);
- } else {
- if (td_info.direction == 1) {
- usbx_host_start_send_transfer(p_g_ed->pipe_no, td_info.count, p_td->currBufPtr);
- } else {
- usbx_host_start_receive_transfer(p_g_ed->pipe_no, td_info.count, p_td->currBufPtr);
- }
- }
-}
-
-static void get_td_info(genelal_ed_t *p_g_ed, tdinfo_t *p_td_info) {
- hced_t *p_ed = p_g_ed->p_curr_ed;
-
- p_td_info->endpoint_no = (uint8_t)((p_ed->control >> 7) & 0x0000000F);
- p_td_info->msp = (p_ed->control >> 16) & 0x000007FF;
- p_td_info->devadr = p_ed->control & 0x0000000F;
- p_td_info->speed = (p_ed->control >> 13) & 0x00000001;
- p_td_info->direction = (p_ed->control >> 11) & 0x00000003;
-
- if ((p_ed->control & ED_FORMAT) == 0) {
- hctd_t *p_td = (hctd_t *)p_g_ed->p_curr_td;
-
- if ((p_td_info->direction == 0) || (p_td_info->direction == 3)) {
- if ((p_td->control & TD_CTL_MSK_DP) == TD_SETUP) {
- p_td_info->direction = 0;
- } else if ((p_td->control & TD_CTL_MSK_DP) == TD_OUT) {
- p_td_info->direction = 1;
- } else {
- p_td_info->direction = 2;
- }
- }
- if (p_td->currBufPtr != NULL) {
- p_td_info->count = (uint32_t)p_td->bufEnd - (uint32_t)p_td->currBufPtr + 1;
- } else {
- p_td_info->count = 0;
- }
- } else {
-#if (ISO_TRANS_MAX_NUM > 0)
- hcisotd_t *p_isotd = (hcisotd_t *)p_g_ed->p_curr_td;
-
- if ((p_td_info->direction == 0) || (p_td_info->direction == 3)) {
- if ((p_isotd->control & TD_CTL_MSK_DP) == TD_SETUP) {
- p_td_info->direction = 0;
- } else if ((p_isotd->control & TD_CTL_MSK_DP) == TD_OUT) {
- p_td_info->direction = 1;
- } else {
- p_td_info->direction = 2;
- }
- }
-#endif
- }
-}
-
-static void set_togle(uint32_t pipe, hctd_t *p_td, hced_t *p_ed) {
- if ((p_td->control & TD_CTL_MSK_T) == TD_TOGGLE_0) {
- usbx_host_set_sqclr(pipe);
- } else if ((p_td->control & TD_CTL_MSK_T) == TD_TOGGLE_1) {
- usbx_host_set_sqset(pipe);
- } else if ((p_ed->headTD & ED_TOGLE_CARRY) == 0) {
- usbx_host_set_sqclr(pipe);
- } else {
- usbx_host_set_sqset(pipe);
- }
-}
-
-#if (ISO_TRANS_MAX_NUM > 0)
-static void iso_ed_task(void const * argument) {
- genelal_ed_t *p_iso_ed = &iso_ed[(uint32_t)argument];
- uint32_t wait_cnt = 0;
- hcca_t *p_hcca;
- hced_t *p_ed;
-
- while (1) {
- (void)osSemaphoreWait(p_iso_ed->semid_list, osWaitForever);
- if (p_iso_ed->p_curr_ed == NULL) {
- p_hcca = (hcca_t *)p_usb_reg->HcHCCA;
- p_ed = (hced_t *)p_hcca->IntTable[0];
- while ((p_ed != NULL) && ((p_usb_reg->HcControl & OR_CONTROL_IE) != 0)
- && (p_iso_ed->p_curr_ed == NULL)) {
- if (iso_trans_doing(p_ed, (uint32_t)argument) == 0) {
- p_iso_ed->p_curr_ed = p_ed;
- if (chk_iso_ed(p_iso_ed) != 0) {
- iso_trans_setting(p_iso_ed, (uint32_t)argument);
- } else {
- p_iso_ed->p_curr_ed = NULL;
- }
- }
- p_ed = p_ed->nextED;
- }
- p_iso_ed->psw_idx = 0;
- }
- if (p_iso_ed->p_curr_ed != NULL) {
- while ((p_usb_reg->HcControl & OR_CONTROL_IE) != 0) {
- if (chk_iso_ed(p_iso_ed) != 0) {
- hcisotd_t *p_isotd = (hcisotd_t *)p_iso_ed->p_curr_td;
- uint32_t starting_frame = p_isotd->control & 0x0000FFFF;
- uint32_t wait_time = 0;
- uint32_t wk_HcFmNumber = p_usb_reg->HcFmNumber;
-
- if (starting_frame > wk_HcFmNumber) {
- wait_time = starting_frame - wk_HcFmNumber;
- } else {
- wait_time = (0xFFFF - wk_HcFmNumber) + starting_frame;
- }
- if ((wait_time >= 2) && (wait_time <= 1000)) {
- for (int cnt = 0; cnt < (wait_time - 1); cnt++) {
- osDelay(1);
- p_usb_reg->HcFmNumber = (wk_HcFmNumber + cnt) & 0x0000FFFF;
- }
- }
- p_iso_ed->psw_idx = 0;
- iso_trans(p_iso_ed);
- (void)osSemaphoreWait(p_iso_ed->semid_wait, osWaitForever);
- wait_cnt = 8;
- } else {
- if (wait_cnt > 0) {
- wait_cnt--;
- } else {
- p_iso_ed->p_curr_ed = NULL;
- }
- break;
- }
- }
- }
- (void)osSemaphoreRelease(p_iso_ed->semid_list);
- if (p_iso_ed->p_curr_ed == NULL) {
- osDelay(10);
- } else {
- osDelay(1);
- }
- }
-}
-
-static int32_t iso_trans_doing(hced_t *p_ed, uint32_t index) {
- uint32_t cnt;
- int32_t ret = 0;
-
- for (cnt = 0; cnt < ISO_TRANS_MAX_NUM; cnt++) {
- if ((index != cnt) && (iso_ed[cnt].p_curr_ed == p_ed)) {
- ret = 1;
- }
- }
-
- return ret;
-}
-
-static void chk_iso_td_done(genelal_ed_t *p_g_ed) {
- hcca_t *p_hcca;
- hcisotd_t *p_isotd = (hcisotd_t *)p_g_ed->p_curr_td;
- uint32_t ConditionCode = RZA_IO_RegRead_32(&p_isotd->control, TD_CTL_SHFT_CC, TD_CTL_MSK_CC);
-
- if ((ConditionCode != TD_CC_NOT_ACCESSED_1) && (ConditionCode != TD_CC_NOT_ACCESSED_2)) {
- p_g_ed->p_curr_ed->headTD = ((uint32_t)p_isotd->nextTD & 0xFFFFFFF0)
- | (p_g_ed->p_curr_ed->headTD & 0x0000000F);
- p_isotd->nextTD = (hcisotd_t *)p_usb_reg->HcDoneHead;
- p_usb_reg->HcDoneHead = (uint32_t)p_g_ed->p_curr_td;
- if ((p_usb_reg->HcInterruptStatus & OR_INTR_STATUS_WDH) == 0) {
- p_hcca = (hcca_t *)p_usb_reg->HcHCCA;
- p_hcca->DoneHead = p_usb_reg->HcDoneHead;
- p_usb_reg->HcDoneHead = 0x00000000;
- p_usb_reg->HcInterruptStatus |= OR_INTR_STATUS_WDH;
- (void)osSemaphoreRelease(semid_cb);
- }
- }
-}
-
-static int32_t chk_iso_ed(genelal_ed_t *p_g_ed){
- int32_t ret = 0;
- hced_t *p_ed = p_g_ed->p_curr_ed;
-
- if (((p_ed->control & ED_SKIP) != 0)
- || ((p_ed->control & ED_FORMAT) == 0)
- || ((p_ed->headTD & ED_HALTED) != 0)
- || ((p_ed->tailTD & 0xFFFFFFF0) == (p_ed->headTD & 0xFFFFFFF0))) {
- /* Do Nothing */
- } else if ((p_ed->control & 0x0000007F) > 10) {
- p_ed->headTD |= ED_HALTED;
- } else {
- p_g_ed->p_curr_td = (void *)(p_ed->headTD & 0xFFFFFFF0);
- if (p_g_ed->p_curr_td == NULL) {
- p_ed->headTD |= ED_HALTED;
- } else {
- hcisotd_t *p_isotd = (hcisotd_t *)p_g_ed->p_curr_td;
-
- p_g_ed->p_start_buf = p_isotd->bufferPage0;
- ret = 1;
- }
- }
-
- return ret;
-}
-
-static void iso_trans_setting(genelal_ed_t *p_g_ed, uint32_t index) {
- tdinfo_t td_info;
- USB_HOST_CFG_PIPETBL_t *user_table = &usb_host_iso_ep_tbl1[index];
- uint8_t wk_table[6];
- uint16_t devadd;
-
- get_td_info(p_g_ed, &td_info);
-
- wk_table[0] = 0;
- wk_table[1] = USB_HOST_ENDPOINT_DESC;
- wk_table[2] = td_info.endpoint_no;
- if (td_info.direction == 2) {
- wk_table[2] |= USB_HOST_EP_IN;
- }
- wk_table[3] = USB_HOST_EP_ISO;
- wk_table[4] = (uint8_t)td_info.msp;
- wk_table[5] = (uint8_t)(td_info.msp >> 8);
- p_g_ed->cycle_time = 1;
- user_table->pipe_cycle = 0;
- if (g_usbx_host_UsbDeviceSpeed == USB_HOST_HIGH_SPEED) {
- usbx_host_get_devadd(td_info.devadr, &devadd);
- if (RZA_IO_RegRead_16(&devadd, USB_DEVADDn_USBSPD_SHIFT, USB_DEVADDn_USBSPD) == USB_HOST_HIGH_SPEED) {
- user_table->pipe_cycle += 3;
- }
- }
-
- p_g_ed->pipe_no = user_table->pipe_number;
- usbx_api_host_SetEndpointTable(td_info.devadr, user_table, wk_table);
-}
-
-static void iso_trans(genelal_ed_t *p_g_ed) {
- hcisotd_t *p_isotd = (hcisotd_t *)p_g_ed->p_curr_td;
- tdinfo_t td_info;
- uint32_t buff_addr;
- uint32_t data_size;
-
- if (((uint32_t)p_isotd->offsetPSW[p_g_ed->psw_idx] & 0x00001000) == 0) {
- buff_addr = (uint32_t)p_isotd->bufferPage0 & 0xFFFFF000;
- } else {
- buff_addr = (uint32_t)p_isotd->bufEnd & 0xFFFFF000;
- }
- buff_addr |= (uint32_t)p_isotd->offsetPSW[p_g_ed->psw_idx] & 0x00000FFF;
-
- if (p_g_ed->psw_idx < RZA_IO_RegRead_32(&p_isotd->control, TD_CTL_SHFT_FC, TD_CTL_MSK_FC)) {
- data_size = p_isotd->offsetPSW[p_g_ed->psw_idx + 1] - p_isotd->offsetPSW[p_g_ed->psw_idx];
- } else {
- data_size = (uint32_t)p_isotd->bufEnd - buff_addr + 1;
- }
- p_isotd->offsetPSW[p_g_ed->psw_idx] = (uint16_t)data_size;
-
- get_td_info(p_g_ed, &td_info);
- p_g_ed->trans_wait = 1;
- if (connect_status == 0) {
- ohciwrapp_loc_TransEnd(p_g_ed->pipe_no, TD_CC_DEVICENOTRESPONDING);
- } else {
- if (td_info.direction == 1) {
- usbx_host_start_send_transfer(p_g_ed->pipe_no, data_size, (uint8_t *)buff_addr);
- } else {
- usbx_host_start_receive_transfer(p_g_ed->pipe_no, data_size, (uint8_t *)buff_addr);
- }
- }
-}
-#endif
-
-static void connect_check(void) {
- uint32_t type = 0;
- uint16_t stat;
- uint16_t devadd = 0;
- uint32_t wk_HcRhPortStatus1 = p_usb_reg->HcRhPortStatus1;
-
- if (usbx_host_CheckAttach() == USB_HOST_ATTACH) {
- type = 1;
- }
-
- if ((((wk_HcRhPortStatus1 & OR_RH_PORT_CCS) == 0) && (type == 0))
- || (((wk_HcRhPortStatus1 & OR_RH_PORT_CCS) != 0) && (type != 0))) {
- return;
- }
-
- if (type == 0) {
- usbx_host_UsbDetach();
- wk_HcRhPortStatus1 &= ~OR_RH_PORT_CCS;
- } else {
- usbx_host_UsbAttach();
- stat = usbx_host_UsbBusReset();
- RZA_IO_RegWrite_16(&devadd, 0, USB_DEVADDn_UPPHUB_SHIFT, USB_DEVADDn_UPPHUB);
- RZA_IO_RegWrite_16(&devadd, 0, USB_DEVADDn_HUBPORT_SHIFT, USB_DEVADDn_HUBPORT);
- if (stat == USB_HOST_HSMODE) {
- wk_HcRhPortStatus1 &= ~OR_RH_PORT_LSDA;
- RZA_IO_RegWrite_16(&USB20X.SOFCFG, 0, USB_SOFCFG_TRNENSEL_SHIFT, USB_SOFCFG_TRNENSEL);
- g_usbx_host_UsbDeviceSpeed = USB_HOST_HIGH_SPEED;
- } else if (stat == USB_HOST_FSMODE) {
- wk_HcRhPortStatus1 &= ~OR_RH_PORT_LSDA;
- RZA_IO_RegWrite_16(&USB20X.SOFCFG, 0, USB_SOFCFG_TRNENSEL_SHIFT, USB_SOFCFG_TRNENSEL);
- g_usbx_host_UsbDeviceSpeed = USB_HOST_FULL_SPEED;
- } else {
- wk_HcRhPortStatus1 |= OR_RH_PORT_LSDA;
- RZA_IO_RegWrite_16(&USB20X.SOFCFG, 1, USB_SOFCFG_TRNENSEL_SHIFT, USB_SOFCFG_TRNENSEL);
- g_usbx_host_UsbDeviceSpeed = USB_HOST_LOW_SPEED;
- }
- RZA_IO_RegWrite_16(&devadd, g_usbx_host_UsbDeviceSpeed, USB_DEVADDn_USBSPD_SHIFT, USB_DEVADDn_USBSPD);
- usbx_host_init_pipe_status();
- usbx_host_set_devadd(USB_HOST_DEVICE_0, &devadd);
- wk_HcRhPortStatus1 |= OR_RH_PORT_CCS;
- }
- wk_HcRhPortStatus1 |= OR_RH_PORT_CSC;
- p_usb_reg->HcRhPortStatus1 = wk_HcRhPortStatus1;
- p_usb_reg->HcInterruptStatus |= OR_INTR_STATUS_RHSC;
- (void)memset(&split_ctl, 0, sizeof(split_ctl));
-}
-
-void ohciwrapp_loc_Connect(uint32_t type) {
- uint32_t cnt;
-
- connect_status = type;
- connect_change = type;
- if (type == 0) {
- if (ctl_ed.trans_wait == 1) {
- ohciwrapp_loc_TransEnd(ctl_ed.pipe_no, TD_CC_DEVICENOTRESPONDING);
- }
- if (blk_ed.trans_wait == 1) {
- ohciwrapp_loc_TransEnd(blk_ed.pipe_no, TD_CC_DEVICENOTRESPONDING);
- }
- for (cnt = 0; cnt< INT_TRANS_MAX_NUM; cnt++) {
- if (int_ed[cnt].trans_wait == 1) {
- ohciwrapp_loc_TransEnd(int_ed[cnt].pipe_no, TD_CC_DEVICENOTRESPONDING);
- }
- }
-#if (ISO_TRANS_MAX_NUM > 0)
- for (cnt = 0; cnt< ISO_TRANS_MAX_NUM; cnt++) {
- if (iso_ed[cnt].trans_wait == 1) {
- hced_t *p_ed = iso_ed[cnt].p_curr_ed;
-
- p_ed->headTD |= ED_HALTED;
- ohciwrapp_loc_TransEnd(iso_ed[cnt].pipe_no, TD_CC_DEVICENOTRESPONDING);
- }
- }
-#endif
- }
- (void)osSemaphoreRelease(semid_cb);
-}
-
-void ohciwrapp_loc_TransEnd(uint32_t pipe, uint32_t ConditionCode) {
- uint32_t periodic = 0;
- uint32_t cnt;
- uint32_t sqmon;
- hced_t *p_ed;
- genelal_ed_t *p_wait_ed = NULL;
-
- if (ctl_ed.pipe_no == pipe) {
- p_wait_ed = &ctl_ed;
- } else if (blk_ed.pipe_no == pipe) {
- p_wait_ed = &blk_ed;
- } else {
-#if (ISO_TRANS_MAX_NUM > 0)
- if (p_wait_ed == NULL) {
- for (cnt = 0; cnt< ISO_TRANS_MAX_NUM; cnt++) {
- if (iso_ed[cnt].pipe_no == pipe) {
- p_wait_ed = &iso_ed[cnt];
- break;
- }
- }
- }
-#endif
- if (p_wait_ed == NULL) {
- for (cnt = 0; cnt< INT_TRANS_MAX_NUM; cnt++) {
- if (int_ed[cnt].pipe_no == pipe) {
- p_wait_ed = &int_ed[cnt];
- periodic = 1;
- break;
- }
- }
- }
- }
-
- if (p_wait_ed == NULL) {
- return;
- }
- p_ed = p_wait_ed->p_curr_ed;
- if (p_ed == NULL) {
- return;
- }
-
- if ((p_ed->control & ED_FORMAT) == 0) {
- hctd_t *p_td = (hctd_t *)p_wait_ed->p_curr_td;
-
- if (p_td != NULL) {
- if (ConditionCode == TD_CC_NOERROR) {
- /* ErrorCount */
- RZA_IO_RegWrite_32(&p_td->control, 0, TD_CTL_SHFT_EC, TD_CTL_MSK_EC);
-
- /* CurrentBufferPointer */
- p_td->currBufPtr += ((uint32_t)p_td->bufEnd - (uint32_t)p_td->currBufPtr + 1) - g_usbx_host_data_count[pipe];
- } else {
- /* ErrorCount */
- RZA_IO_RegWrite_32(&p_td->control, 3, TD_CTL_SHFT_EC, TD_CTL_MSK_EC);
- }
-
- /* DataToggle */
- sqmon = usbx_host_get_sqmon(pipe);
- RZA_IO_RegWrite_32(&p_td->control, sqmon, TD_CTL_SHFT_T, TD_CTL_MSK_T);
- if (sqmon == 0) {
- p_ed->headTD &= ~ED_TOGLE_CARRY;
- } else {
- p_ed->headTD |= ED_TOGLE_CARRY;
- }
-
- /* ConditionCode */
- RZA_IO_RegWrite_32(&p_td->control, ConditionCode, TD_CTL_SHFT_CC, TD_CTL_MSK_CC);
-
- if (p_wait_ed == &ctl_ed) {
- chk_split_trans_setting(&ctl_ed);
- }
- chk_genelal_td_done(p_wait_ed);
-
- if (periodic != 0) {
- if (chk_genelal_ed(p_wait_ed) != 0) {
- int_trans(p_wait_ed);
- } else {
- p_wait_ed->trans_wait = 0;
- (void)osSemaphoreRelease(p_wait_ed->semid_wait);
- }
- } else {
- p_wait_ed->trans_wait = 0;
- (void)osSemaphoreRelease(p_wait_ed->semid_wait);
- }
- }
- } else {
-#if (ISO_TRANS_MAX_NUM > 0)
- hcisotd_t *p_isotd = (hcisotd_t *)p_wait_ed->p_curr_td;
- uint32_t next_trans = 0;
-
- if (p_isotd != NULL) {
- usbx_host_stop_transfer(pipe);
- p_usb_reg->HcFmNumber = ((p_isotd->control & 0x0000FFFF) + p_wait_ed->psw_idx) & 0x0000FFFF;
-
- /* Size of packet */
- p_isotd->offsetPSW[p_wait_ed->psw_idx] -= g_usbx_host_data_count[pipe];
-
- /* ConditionCode */
- RZA_IO_RegWrite_32(&p_isotd->control, ConditionCode, TD_CTL_SHFT_CC, TD_CTL_MSK_CC);
- RZA_IO_RegWrite_16(&p_isotd->offsetPSW[p_wait_ed->psw_idx],
- (uint16_t)ConditionCode, TD_PSW_SHFT_CC, TD_PSW_MSK_CC);
-
- if (usbx_host_CheckAttach() != USB_HOST_ATTACH) {
- p_ed->headTD |= ED_HALTED;
- }
- if (p_wait_ed->psw_idx >= RZA_IO_RegRead_32(&p_isotd->control, TD_CTL_SHFT_FC, TD_CTL_MSK_FC)) {
- p_wait_ed->psw_idx = 0;
- chk_iso_td_done(p_wait_ed);
- } else {
- p_wait_ed->psw_idx++;
- }
- if (chk_iso_ed(p_wait_ed) != 0) {
- iso_trans(p_wait_ed);
- next_trans = 1;
- }
- if (next_trans == 0) {
- p_wait_ed->trans_wait = 0;
- (void)osSemaphoreRelease(p_wait_ed->semid_wait);
- }
- }
-#endif
- }
-
-}
-
--- a/USBHost/TARGET_RENESAS/TARGET_VK_RZ_A1H/ohci_wrapp_RZ_A1.h Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,60 +0,0 @@
-/* Copyright (c) 2010-2011 mbed.org, MIT License
-*
-* Permission is hereby granted, free of charge, to any person obtaining a copy of this software
-* and associated documentation files (the "Software"), to deal in the Software without
-* restriction, including without limitation the rights to use, copy, modify, merge, publish,
-* distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included in all copies or
-* substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
-* BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-#ifndef OHCI_WRAPP_RZ_A1_H
-#define OHCI_WRAPP_RZ_A1_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define OHCI_REG_REVISION (0x00) /* HcRevision */
-#define OHCI_REG_CONTROL (0x04) /* HcControl */
-#define OHCI_REG_COMMANDSTATUS (0x08) /* HcCommandStatus */
-#define OHCI_REG_INTERRUPTSTATUS (0x0C) /* HcInterruptStatus */
-#define OHCI_REG_INTERRUPTENABLE (0x10) /* HcInterruptEnable */
-#define OHCI_REG_INTERRUPTDISABLE (0x14) /* HcInterruptDisable */
-#define OHCI_REG_HCCA (0x18) /* HcHCCA */
-#define OHCI_REG_PERIODCURRENTED (0x1C) /* HcPeriodCurrentED */
-#define OHCI_REG_CONTROLHEADED (0x20) /* HcControlHeadED */
-#define OHCI_REG_CONTROLCURRENTED (0x24) /* HcControlCurrentED */
-#define OHCI_REG_BULKHEADED (0x28) /* HcBulkHeadED */
-#define OHCI_REG_BULKCURRENTED (0x2C) /* HcBulkCurrentED */
-#define OHCI_REG_DONEHEADED (0x30) /* HcDoneHead */
-#define OHCI_REG_FMINTERVAL (0x34) /* HcFmInterval */
-#define OHCI_REG_FMREMAINING (0x38) /* HcFmRemaining */
-#define OHCI_REG_FMNUMBER (0x3C) /* HcFmNumber */
-#define OHCI_REG_PERIODICSTART (0x40) /* HcPeriodicStart */
-#define OHCI_REG_LSTHRESHOLD (0x44) /* HcLSThreshold */
-#define OHCI_REG_RHDESCRIPTORA (0x48) /* HcRhDescriptorA */
-#define OHCI_REG_RHDESCRIPTORB (0x4C) /* HcRhDescriptorB */
-#define OHCI_REG_RHSTATUS (0x50) /* HcRhStatus */
-#define OHCI_REG_RHPORTSTATUS1 (0x54) /* HcRhPortStatus1 */
-
-typedef void (usbisr_fnc_t)(void);
-
-extern void ohciwrapp_init(usbisr_fnc_t *p_usbisr_fnc);
-extern uint32_t ohciwrapp_reg_r(uint32_t reg_ofs);
-extern void ohciwrapp_reg_w(uint32_t reg_ofs, uint32_t set_data);
-extern void ohciwrapp_interrupt(uint32_t int_sense);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* OHCI_WRAPP_RZ_A1_H */
--- a/USBHost/TARGET_RENESAS/TARGET_VK_RZ_A1H/ohci_wrapp_RZ_A1_local.h Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,49 +0,0 @@
-/* Copyright (c) 2010-2011 mbed.org, MIT License
-*
-* Permission is hereby granted, free of charge, to any person obtaining a copy of this software
-* and associated documentation files (the "Software"), to deal in the Software without
-* restriction, including without limitation the rights to use, copy, modify, merge, publish,
-* distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included in all copies or
-* substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
-* BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-#ifndef OHCI_WRAPP_RZ_A1_LOCAL_H
-#define OHCI_WRAPP_RZ_A1_LOCAL_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* ConditionCode */
-#define TD_CC_NOERROR (0)
-#define TD_CC_CRC (1)
-#define TD_CC_BITSTUFFING (2)
-#define TD_CC_DATATOGGLEMISMATCH (3)
-#define TD_CC_STALL (4)
-#define TD_CC_DEVICENOTRESPONDING (5)
-#define TD_CC_PIDCHECKFAILURE (6)
-#define TD_CC_UNEXPECTEDPID (7)
-#define TD_CC_DATAOVERRUN (8)
-#define TD_CC_DATAUNDERRUN (9)
-#define TD_CC_BUFFEROVERRUN (12)
-#define TD_CC_BUFFERUNDERRUN (13)
-#define TD_CC_NOT_ACCESSED_1 (14)
-#define TD_CC_NOT_ACCESSED_2 (15)
-
-extern void ohciwrapp_loc_Connect(uint32_t type);
-extern void ohciwrapp_loc_TransEnd(uint32_t pipe, uint32_t ConditionCode);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* OHCI_WRAPP_RZ_A1_LOCAL_H */
--- a/USBHost/TARGET_RENESAS/TARGET_VK_RZ_A1H/ohci_wrapp_pipe.c Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,189 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "devdrv_usb_host_api.h"
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-
-
-/********************************************************************************************************/
-/* Endpoint Configuration Data Format */
-/********************************************************************************************************/
-/* LINE1: Pipe Window Select Register */
-/* CPU Access PIPE : USB_HOST_PIPE1 to USB_HOST_PIPE9 [ ### SET ### ] */
-/* LINE2: Pipe Configuration Register */
-/* Transfer Type : USB_HOST_NONE [ USB_HOST_NONE ] */
-/* Buffer Ready interrupt : USB_HOST_NONE [ USB_HOST_NONE ] */
-/* Double Buffer Mode : USB_HOST_DBLBON / USB_HOST_DBLBOFF [ ### SET ### ] */
-/* Continuous Transmit: : USB_HOST_CNTMDON / USB_HOST_CNTMDOFF [ ### SET ### ] */
-/* Short NAK : USB_HOST_NONE [ USB_HOST_NONE ] */
-/* Transfer Direction : USB_HOST_NONE [ USB_HOST_NONE ] */
-/* Endpoint Number : USB_HOST_NONE [ USB_HOST_NONE ] */
-/* LINE3: Pipe Buffer Configuration Register */
-/* Buffer Size : (uint16_t)((uint16_t)(((x) / 64) - 1) << 10) */
-/* [ ### SET ### ] */
-/* Buffer Top Number : (uint16_t)(x) [ ### SET ### ] */
-/* LINE4: Pipe Maxpacket Size Register */
-/* Max Packet Size : USB_HOST_NONE [ USB_HOST_NONE ] */
-/* LINE5: Pipe Cycle Configuration Register (0x6C) */
-/* ISO Buffer Flush Mode : USB_HOST_NONE [ USB_HOST_NONE ] */
-/* ISO Interval Value : USB_HOST_NONE [ USB_HOST_NONE ] */
-/* LINE6: use FIFO port */
-/* : USB_HOST_CUSE [ ### SET ### ] */
-/* : USB_HOST_D0USE / USB_HOST_D1USE */
-/* : USB_HOST_D0DMA / USB_HOST_D0DMA */
-/********************************************************************************************************/
-
-/* Device Address 1 */
-USB_HOST_CFG_PIPETBL_t usb_host_blk_ep_tbl1[ ] =
-{
- {
- USB_HOST_PIPE3,
- /* TYPE / BFRE / DBLB / CNTMD / SHTNAK / DIR / EPNUM */
- USB_HOST_NONE | USB_HOST_NONE | USB_HOST_DBLBON | USB_HOST_CNTMDON | USB_HOST_NONE | USB_HOST_NONE | USB_HOST_NONE,
- (uint16_t)((uint16_t)(((1024) / 64) - 1) << 10) | (uint16_t)(8),
- USB_HOST_NONE,
- USB_HOST_NONE,
- USB_HOST_D0USE
- },
-
- {
- /* Pipe end */
- 0xFFFF,
- 0xFFFF,
- 0xFFFF,
- 0xFFFF,
- 0xFFFF,
- 0xFFFF
- }
-};
-
-USB_HOST_CFG_PIPETBL_t usb_host_int_ep_tbl1[ ] =
-{
- {
- USB_HOST_PIPE6,
- /* TYPE / BFRE / DBLB / CNTMD / SHTNAK / DIR / EPNUM */
- USB_HOST_NONE | USB_HOST_NONE | USB_HOST_DBLBOFF | USB_HOST_CNTMDOFF | USB_HOST_NONE | USB_HOST_NONE | USB_HOST_NONE,
- (uint16_t)((uint16_t)(((64) / 64) - 1) << 10) | (uint16_t)(40),
- USB_HOST_NONE,
- USB_HOST_NONE,
- USB_HOST_D1USE
- },
-
- {
- USB_HOST_PIPE7,
- /* TYPE / BFRE / DBLB / CNTMD / SHTNAK / DIR / EPNUM */
- USB_HOST_NONE | USB_HOST_NONE | USB_HOST_DBLBOFF | USB_HOST_CNTMDOFF | USB_HOST_NONE | USB_HOST_NONE | USB_HOST_NONE,
- (uint16_t)((uint16_t)(((64) / 64) - 1) << 10) | (uint16_t)(41),
- USB_HOST_NONE,
- USB_HOST_NONE,
- USB_HOST_D1USE
- },
-
- {
- USB_HOST_PIPE8,
- /* TYPE / BFRE / DBLB / CNTMD / SHTNAK / DIR / EPNUM */
- USB_HOST_NONE | USB_HOST_NONE | USB_HOST_DBLBOFF | USB_HOST_CNTMDOFF | USB_HOST_NONE | USB_HOST_NONE | USB_HOST_NONE,
- (uint16_t)((uint16_t)(((64) / 64) - 1) << 10) | (uint16_t)(42),
- USB_HOST_NONE,
- USB_HOST_NONE,
- USB_HOST_D1USE
- },
-
- {
- USB_HOST_PIPE9,
- /* TYPE / BFRE / DBLB / CNTMD / SHTNAK / DIR / EPNUM */
- USB_HOST_NONE | USB_HOST_NONE | USB_HOST_DBLBOFF | USB_HOST_CNTMDOFF | USB_HOST_NONE | USB_HOST_NONE | USB_HOST_NONE,
- (uint16_t)((uint16_t)(((64) / 64) - 1) << 10) | (uint16_t)(43),
- USB_HOST_NONE,
- USB_HOST_NONE,
- USB_HOST_D1USE
- },
-
- {
- /* Pipe end */
- 0xFFFF,
- 0xFFFF,
- 0xFFFF,
- 0xFFFF,
- 0xFFFF,
- 0xFFFF
- }
-};
-
-USB_HOST_CFG_PIPETBL_t usb_host_iso_ep_tbl1[ ] =
-{
- {
- USB_HOST_PIPE1,
- /* TYPE / BFRE / DBLB / CNTMD / SHTNAK / DIR / EPNUM */
- USB_HOST_NONE | USB_HOST_NONE | USB_HOST_DBLBON | USB_HOST_CNTMDOFF | USB_HOST_NONE | USB_HOST_NONE | USB_HOST_NONE,
- (uint16_t)((uint16_t)(((1024) / 64) - 1) << 10) | (uint16_t)(44),
- USB_HOST_NONE,
- USB_HOST_NONE,
- USB_HOST_D1USE
- },
-
- {
- USB_HOST_PIPE2,
- /* TYPE / BFRE / DBLB / CNTMD / SHTNAK / DIR / EPNUM */
- USB_HOST_NONE | USB_HOST_NONE | USB_HOST_DBLBON | USB_HOST_CNTMDOFF | USB_HOST_NONE | USB_HOST_NONE | USB_HOST_NONE,
- (uint16_t)((uint16_t)(((1024) / 64) - 1) << 10) | (uint16_t)(76),
- USB_HOST_NONE,
- USB_HOST_NONE,
- USB_HOST_D1USE
- },
-
- {
- /* Pipe end */
- 0xFFFF,
- 0xFFFF,
- 0xFFFF,
- 0xFFFF,
- 0xFFFF,
- 0xFFFF
- }
-};
-
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_VK_RZ_A1H/usb0/inc/usb0_host.h Fri Apr 29 01:16:38 2016 +0100 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,156 +0,0 @@ -/******************************************************************************* -* DISCLAIMER -* This software is supplied by Renesas Electronics Corporation and is only -* intended for use with Renesas products. No other uses are authorized. This -* software is owned by Renesas Electronics Corporation and is protected under -* all applicable laws, including copyright laws. -* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING -* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT -* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE -* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED. -* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS -* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE -* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR -* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE -* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. -* Renesas reserves the right, without notice, to make changes to this software -* and to discontinue the availability of this software. By using this software, -* you agree to the additional terms and conditions found by accessing the -* following link: -* http://www.renesas.com/disclaimer -* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved. -*******************************************************************************/ -/******************************************************************************* -* File Name : usb0_host.h -* $Rev: 1116 $ -* $Date:: 2014-07-09 16:29:19 +0900#$ -* Description : RZ/A1H R7S72100 USB Sample Program -*******************************************************************************/ -#ifndef USB0_HOST_H -#define USB0_HOST_H - -/******************************************************************************* -Includes <System Includes> , "Project Includes" -*******************************************************************************/ -#include "devdrv_usb_host_api.h" -#include "usb_host.h" - -/******************************************************************************* -Imported global variables and functions (from other files) -*******************************************************************************/ -extern const uint16_t g_usb0_host_bit_set[]; -extern uint32_t g_usb0_host_data_count[USB_HOST_MAX_PIPE_NO + 1]; -extern uint8_t *g_usb0_host_data_pointer[USB_HOST_MAX_PIPE_NO + 1]; - -extern uint16_t g_usb0_host_PipeIgnore[]; -extern uint16_t g_usb0_host_PipeTbl[]; -extern uint16_t g_usb0_host_pipe_status[]; -extern uint32_t g_usb0_host_PipeDataSize[]; - -extern USB_HOST_DMA_t g_usb0_host_DmaInfo[]; -extern uint16_t g_usb0_host_DmaPipe[]; -extern uint16_t g_usb0_host_DmaBval[]; -extern uint16_t g_usb0_host_DmaStatus[]; - -extern uint16_t g_usb0_host_driver_state; -extern uint16_t g_usb0_host_ConfigNum; -extern uint16_t g_usb0_host_CmdStage; -extern uint16_t g_usb0_host_bchg_flag; -extern uint16_t g_usb0_host_detach_flag; -extern uint16_t g_usb0_host_attach_flag; - -extern uint16_t g_usb0_host_UsbAddress; -extern uint16_t g_usb0_host_setUsbAddress; -extern uint16_t g_usb0_host_default_max_packet[USB_HOST_MAX_DEVICE + 1]; -extern uint16_t g_usb0_host_UsbDeviceSpeed; -extern uint16_t g_usb0_host_SupportUsbDeviceSpeed; - -extern uint16_t g_usb0_host_SavReq; -extern uint16_t g_usb0_host_SavVal; -extern uint16_t g_usb0_host_SavIndx; -extern uint16_t g_usb0_host_SavLen; - -extern uint16_t g_usb0_host_pipecfg[USB_HOST_MAX_PIPE_NO + 1]; -extern uint16_t g_usb0_host_pipebuf[USB_HOST_MAX_PIPE_NO + 1]; -extern uint16_t g_usb0_host_pipemaxp[USB_HOST_MAX_PIPE_NO + 1]; -extern uint16_t g_usb0_host_pipeperi[USB_HOST_MAX_PIPE_NO + 1]; - -/******************************************************************************* -Functions Prototypes -*******************************************************************************/ -/* ==== common ==== */ -void usb0_host_dma_stop_d0(uint16_t pipe, uint32_t remain); -void usb0_host_dma_stop_d1(uint16_t pipe, uint32_t remain); -uint16_t usb0_host_is_hispeed(void); -uint16_t usb0_host_is_hispeed_enable(void); -uint16_t usb0_host_start_send_transfer(uint16_t pipe, uint32_t size, uint8_t *data); -uint16_t usb0_host_write_buffer(uint16_t pipe); -uint16_t usb0_host_write_buffer_c(uint16_t pipe); -uint16_t usb0_host_write_buffer_d0(uint16_t pipe); -uint16_t usb0_host_write_buffer_d1(uint16_t pipe); -void usb0_host_start_receive_transfer(uint16_t pipe, uint32_t size, uint8_t *data); -uint16_t usb0_host_read_buffer(uint16_t pipe); -uint16_t usb0_host_read_buffer_c(uint16_t pipe); -uint16_t usb0_host_read_buffer_d0(uint16_t pipe); -uint16_t usb0_host_read_buffer_d1(uint16_t pipe); -uint16_t usb0_host_change_fifo_port(uint16_t pipe, uint16_t fifosel, uint16_t isel, uint16_t mbw); -void usb0_host_set_curpipe(uint16_t pipe, uint16_t fifosel, uint16_t isel, uint16_t mbw); -void usb0_host_set_curpipe2(uint16_t pipe, uint16_t fifosel, uint16_t isel, uint16_t mbw, uint16_t dfacc); -uint16_t usb0_host_get_mbw(uint32_t trncount, uint32_t dtptr); -uint16_t usb0_host_read_dma(uint16_t pipe); -void usb0_host_stop_transfer(uint16_t pipe); -void usb0_host_brdy_int(uint16_t status, uint16_t int_enb); -void usb0_host_nrdy_int(uint16_t status, uint16_t int_enb); -void usb0_host_bemp_int(uint16_t status, uint16_t int_enb); -void usb0_host_setting_interrupt(uint8_t level); -void usb0_host_reset_module(uint16_t clockmode); -uint16_t usb0_host_get_buf_size(uint16_t pipe); -uint16_t usb0_host_get_mxps(uint16_t pipe); -void usb0_host_enable_brdy_int(uint16_t pipe); -void usb0_host_disable_brdy_int(uint16_t pipe); -void usb0_host_clear_brdy_sts(uint16_t pipe); -void usb0_host_enable_bemp_int(uint16_t pipe); -void usb0_host_disable_bemp_int(uint16_t pipe); -void usb0_host_clear_bemp_sts(uint16_t pipe); -void usb0_host_enable_nrdy_int(uint16_t pipe); -void usb0_host_disable_nrdy_int(uint16_t pipe); -void usb0_host_clear_nrdy_sts(uint16_t pipe); -void usb0_host_set_pid_buf(uint16_t pipe); -void usb0_host_set_pid_nak(uint16_t pipe); -void usb0_host_set_pid_stall(uint16_t pipe); -void usb0_host_clear_pid_stall(uint16_t pipe); -uint16_t usb0_host_get_pid(uint16_t pipe); -void usb0_host_set_sqclr(uint16_t pipe); -void usb0_host_set_sqset(uint16_t pipe); -void usb0_host_set_csclr(uint16_t pipe); -void usb0_host_aclrm(uint16_t pipe); -void usb0_host_set_aclrm(uint16_t pipe); -void usb0_host_clr_aclrm(uint16_t pipe); -uint16_t usb0_host_get_sqmon(uint16_t pipe); -uint16_t usb0_host_get_inbuf(uint16_t pipe); - -/* ==== host ==== */ -void usb0_host_init_pipe_status(void); -int32_t usb0_host_CtrlTransStart(uint16_t devadr, uint16_t Req, uint16_t Val, uint16_t Indx, uint16_t Len, uint8_t *Buf); -void usb0_host_SetupStage(uint16_t Req, uint16_t Val, uint16_t Indx, uint16_t Len); -void usb0_host_CtrlReadStart(uint32_t Bsize, uint8_t *Table); -uint16_t usb0_host_CtrlWriteStart(uint32_t Bsize, uint8_t *Table); -void usb0_host_StatusStage(void); -void usb0_host_get_devadd(uint16_t addr, uint16_t *devadd); -void usb0_host_set_devadd(uint16_t addr, uint16_t *devadd); -void usb0_host_InitModule(void); -uint16_t usb0_host_CheckAttach(void); -void usb0_host_UsbDetach(void); -void usb0_host_UsbDetach2(void); -void usb0_host_UsbAttach(void); -uint16_t usb0_host_UsbBusReset(void); -int32_t usb0_host_UsbResume(void); -int32_t usb0_host_UsbSuspend(void); -void usb0_host_Enable_DetachINT(void); -void usb0_host_Disable_DetachINT(void); -void usb0_host_UsbStateManager(void); - - -#endif /* USB0_HOST_H */ - -/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_VK_RZ_A1H/usb0/inc/usb0_host_api.h Fri Apr 29 01:16:38 2016 +0100 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,112 +0,0 @@ -/******************************************************************************* -* DISCLAIMER -* This software is supplied by Renesas Electronics Corporation and is only -* intended for use with Renesas products. No other uses are authorized. This -* software is owned by Renesas Electronics Corporation and is protected under -* all applicable laws, including copyright laws. -* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING -* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT -* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE -* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED. -* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS -* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE -* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR -* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE -* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. -* Renesas reserves the right, without notice, to make changes to this software -* and to discontinue the availability of this software. By using this software, -* you agree to the additional terms and conditions found by accessing the -* following link: -* http://www.renesas.com/disclaimer -* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved. -*******************************************************************************/ -/******************************************************************************* -* File Name : usb0_host_api.h -* $Rev: 1116 $ -* $Date:: 2014-07-09 16:29:19 +0900#$ -* Description : RZ/A1H R7S72100 USB Sample Program -*******************************************************************************/ -#ifndef USB0_HOST_API_H -#define USB0_HOST_API_H - - -/******************************************************************************* -Typedef definitions -*******************************************************************************/ - - -/******************************************************************************* -Macro definitions -*******************************************************************************/ - - -/******************************************************************************* -Variable Externs -*******************************************************************************/ - - -/******************************************************************************* -Functions Prototypes -*******************************************************************************/ -void usb0_host_interrupt(uint32_t int_sense); -void usb0_host_dma_interrupt_d0fifo(uint32_t int_sense); -void usb0_host_dma_interrupt_d1fifo(uint32_t int_sense); - -uint16_t usb0_api_host_init(uint8_t int_level, uint16_t mode, uint16_t clockmode); -int32_t usb0_api_host_enumeration(uint16_t devadr); -int32_t usb0_api_host_detach(void); -int32_t usb0_api_host_data_in(uint16_t devadr, uint16_t Pipe, uint32_t Size, uint8_t *data_buf); -int32_t usb0_api_host_data_out(uint16_t devadr, uint16_t Pipe, uint32_t Size, uint8_t *data_buf); -int32_t usb0_api_host_control_transfer(uint16_t devadr, uint16_t Req, uint16_t Val, uint16_t Indx, uint16_t Len, uint8_t *Buf); -int32_t usb0_api_host_set_endpoint(uint16_t devadr, USB_HOST_CFG_PIPETBL_t *user_table, uint8_t *configdescriptor); -int32_t usb0_api_host_clear_endpoint(USB_HOST_CFG_PIPETBL_t *user_table); -int32_t usb0_api_host_clear_endpoint_pipe(uint16_t pipe_sel, USB_HOST_CFG_PIPETBL_t *user_table); -uint16_t usb0_api_host_SetEndpointTable(uint16_t devadr, USB_HOST_CFG_PIPETBL_t *user_table, uint8_t* Table); -int32_t usb0_api_host_data_count(uint16_t pipe, uint32_t *data_count); - -int32_t usb0_api_host_GetDeviceDescriptor(uint16_t devadr, uint16_t size, uint8_t *buf); -int32_t usb0_api_host_GetConfigDescriptor(uint16_t devadr, uint16_t size, uint8_t *buf); -int32_t usb0_api_host_SetConfig(uint16_t devadr, uint16_t confignum); -int32_t usb0_api_host_SetInterface(uint16_t devadr, uint16_t interface_alt, uint16_t interface_index); -int32_t usb0_api_host_ClearStall(uint16_t devadr, uint16_t ep_dir); -uint16_t usb0_api_host_GetUsbDeviceState(void); - -void usb0_api_host_elt_4_4(void); -void usb0_api_host_elt_4_5(void); -void usb0_api_host_elt_4_6(void); -void usb0_api_host_elt_4_7(void); -void usb0_api_host_elt_4_8(void); -void usb0_api_host_elt_4_9(void); -void usb0_api_host_elt_get_desc(void); - -void usb0_host_EL_ModeInit(void); -void usb0_host_EL_SetUACT(void); -void usb0_host_EL_ClearUACT(void); -void usb0_host_EL_SetTESTMODE(uint16_t mode); -void usb0_host_EL_ClearNRDYSTS(uint16_t pipe); -uint16_t usb0_host_EL_GetINTSTS1(void); -void usb0_host_EL_UsbBusReset(void); -void usb0_host_EL_UsbAttach(void); -void usb0_host_EL_SetupStage(uint16_t Req, uint16_t Val, uint16_t Indx, uint16_t Len); -void usb0_host_EL_StatusStage(void); -void usb0_host_EL_CtrlReadStart(uint32_t Bsize, uint8_t *Table); -int32_t usb0_host_EL_UsbSuspend(void); -int32_t usb0_host_EL_UsbResume(void); - -#if 0 /* prototype in devdrv_usb_host_api.h */ -uint16_t Userdef_USB_usb0_host_d0fifo_dmaintid(void); -uint16_t Userdef_USB_usb0_host_d1fifo_dmaintid(void); -void Userdef_USB_usb0_host_attach(void); -void Userdef_USB_usb0_host_detach(void); -void Userdef_USB_usb0_host_delay_1ms(void); -void Userdef_USB_usb0_host_delay_xms(uint32_t msec); -void Userdef_USB_usb0_host_delay_10us(uint32_t usec); -void Userdef_USB_usb0_host_delay_500ns(void); -void Userdef_USB_usb0_host_start_dma(USB_HOST_DMA_t *dma, uint16_t dfacc); -uint32_t Userdef_USB_usb0_host_stop_dma0(void); -uint32_t Userdef_USB_usb0_host_stop_dma1(void); -#endif - -#endif /* USB0_HOST_API_H */ - -/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_VK_RZ_A1H/usb0/inc/usb0_host_dmacdrv.h Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,139 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb0_host_dmacdrv.h
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Description : RZ/A1H R7S72100 USB Sample Program
-*******************************************************************************/
-#ifndef USB0_HOST_DMACDRV_H
-#define USB0_HOST_DMACDRV_H
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-typedef struct dmac_transinfo
-{
- uint32_t src_addr; /* Transfer source address */
- uint32_t dst_addr; /* Transfer destination address */
- uint32_t count; /* Transfer byte count */
- uint32_t src_size; /* Transfer source data size */
- uint32_t dst_size; /* Transfer destination data size */
- uint32_t saddr_dir; /* Transfer source address direction */
- uint32_t daddr_dir; /* Transfer destination address direction */
-} dmac_transinfo_t;
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-/* ==== Transfer specification of the sample program ==== */
-#define DMAC_SAMPLE_SINGLE (0) /* Single transfer */
-#define DMAC_SAMPLE_CONTINUATION (1) /* Continuous transfer (use REN bit) */
-
-/* ==== DMA modes ==== */
-#define DMAC_MODE_REGISTER (0) /* Register mode */
-#define DMAC_MODE_LINK (1) /* Link mode */
-
-/* ==== Transfer requests ==== */
-#define DMAC_REQ_MODE_EXT (0) /* External request */
-#define DMAC_REQ_MODE_PERI (1) /* On-chip peripheral module request */
-#define DMAC_REQ_MODE_SOFT (2) /* Auto-request (request by software) */
-
-/* ==== DMAC transfer sizes ==== */
-#define DMAC_TRANS_SIZE_8 (0) /* 8 bits */
-#define DMAC_TRANS_SIZE_16 (1) /* 16 bits */
-#define DMAC_TRANS_SIZE_32 (2) /* 32 bits */
-#define DMAC_TRANS_SIZE_64 (3) /* 64 bits */
-#define DMAC_TRANS_SIZE_128 (4) /* 128 bits */
-#define DMAC_TRANS_SIZE_256 (5) /* 256 bits */
-#define DMAC_TRANS_SIZE_512 (6) /* 512 bits */
-#define DMAC_TRANS_SIZE_1024 (7) /* 1024 bits */
-
-/* ==== Address increment for transferring ==== */
-#define DMAC_TRANS_ADR_NO_INC (1) /* Not increment */
-#define DMAC_TRANS_ADR_INC (0) /* Increment */
-
-/* ==== Method for detecting DMA request ==== */
-#define DMAC_REQ_DET_FALL (0) /* Falling edge detection */
-#define DMAC_REQ_DET_RISE (1) /* Rising edge detection */
-#define DMAC_REQ_DET_LOW (2) /* Low level detection */
-#define DMAC_REQ_DET_HIGH (3) /* High level detection */
-
-/* ==== Request Direction ==== */
-#define DMAC_REQ_DIR_SRC (0) /* DMAREQ is the source/ DMAACK is active when reading */
-#define DMAC_REQ_DIR_DST (1) /* DMAREQ is the destination/ DMAACK is active when writing */
-
-/* ==== Descriptors ==== */
-#define DMAC_DESC_HEADER (0) /* Header */
-#define DMAC_DESC_SRC_ADDR (1) /* Source Address */
-#define DMAC_DESC_DST_ADDR (2) /* Destination Address */
-#define DMAC_DESC_COUNT (3) /* Transaction Byte */
-#define DMAC_DESC_CHCFG (4) /* Channel Confg */
-#define DMAC_DESC_CHITVL (5) /* Channel Interval */
-#define DMAC_DESC_CHEXT (6) /* Channel Extension */
-#define DMAC_DESC_LINK_ADDR (7) /* Link Address */
-
-/* ==== On-chip peripheral module requests ===== */
-typedef enum dmac_request_factor
-{
- DMAC_REQ_USB0_DMA0_TX, /* USB_0 channel 0 transmit FIFO empty */
- DMAC_REQ_USB0_DMA0_RX, /* USB_0 channel 0 receive FIFO full */
- DMAC_REQ_USB0_DMA1_TX, /* USB_0 channel 1 transmit FIFO empty */
- DMAC_REQ_USB0_DMA1_RX, /* USB_0 channel 1 receive FIFO full */
- DMAC_REQ_USB1_DMA0_TX, /* USB_1 channel 0 transmit FIFO empty */
- DMAC_REQ_USB1_DMA0_RX, /* USB_1 channel 0 receive FIFO full */
- DMAC_REQ_USB1_DMA1_TX, /* USB_1 channel 1 transmit FIFO empty */
- DMAC_REQ_USB1_DMA1_RX, /* USB_1 channel 1 receive FIFO full */
-} dmac_request_factor_t;
-
-
-/*******************************************************************************
-Variable Externs
-*******************************************************************************/
-
-
-/*******************************************************************************
-Functions Prototypes
-*******************************************************************************/
-void usb0_host_DMAC1_PeriReqInit(const dmac_transinfo_t * trans_info, uint32_t dmamode, uint32_t continuation,
- uint32_t request_factor, uint32_t req_direction);
-int32_t usb0_host_DMAC1_Open(uint32_t req);
-void usb0_host_DMAC1_Close(uint32_t * remain);
-void usb0_host_DMAC1_Load_Set(uint32_t src_addr, uint32_t dst_addr, uint32_t count);
-
-void usb0_host_DMAC2_PeriReqInit(const dmac_transinfo_t * trans_info, uint32_t dmamode, uint32_t continuation,
- uint32_t request_factor, uint32_t req_direction);
-int32_t usb0_host_DMAC2_Open(uint32_t req);
-void usb0_host_DMAC2_Close(uint32_t * remain);
-void usb0_host_DMAC2_Load_Set(uint32_t src_addr, uint32_t dst_addr, uint32_t count);
-
-#endif /* USB0_HOST_DMACDRV_H */
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_VK_RZ_A1H/usb0/src/common/usb0_host_dataio.c Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,2835 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb0_host_dataio.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "usb0_host.h"
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-static uint16_t g_usb0_host_mbw[(USB_HOST_MAX_PIPE_NO + 1)];
-
-static void usb0_host_start_receive_trns_c(uint16_t pipe, uint32_t size, uint8_t *data);
-static void usb0_host_start_receive_trns_d0(uint16_t pipe, uint32_t size, uint8_t *data);
-static void usb0_host_start_receive_trns_d1(uint16_t pipe, uint32_t size, uint8_t *data);
-static void usb0_host_start_receive_dma_d0(uint16_t pipe, uint32_t size, uint8_t *data);
-static void usb0_host_start_receive_dma_d1(uint16_t pipe, uint32_t size, uint8_t *data);
-static uint16_t usb0_host_read_dma_d0(uint16_t pipe);
-static uint16_t usb0_host_read_dma_d1(uint16_t pipe);
-static uint16_t usb0_host_write_dma_d0(uint16_t pipe);
-static uint16_t usb0_host_write_dma_d1(uint16_t pipe);
-
-static void usb0_host_read_c_fifo(uint16_t pipe, uint16_t count);
-static void usb0_host_write_c_fifo(uint16_t Pipe, uint16_t count);
-static void usb0_host_read_d0_fifo(uint16_t pipe, uint16_t count);
-static void usb0_host_write_d0_fifo(uint16_t pipe, uint16_t count);
-static void usb0_host_read_d1_fifo(uint16_t pipe, uint16_t count);
-static void usb0_host_write_d1_fifo(uint16_t pipe, uint16_t count);
-
-static void usb0_host_clear_transaction_counter(uint16_t pipe);
-static void usb0_host_set_transaction_counter(uint16_t pipe, uint32_t count);
-
-static uint32_t usb0_host_com_get_dmasize(uint32_t trncount, uint32_t dtptr);
-
-static uint16_t usb0_host_set_dfacc_d0(uint16_t mbw, uint32_t count);
-static uint16_t usb0_host_set_dfacc_d1(uint16_t mbw, uint32_t count);
-
-
-/*******************************************************************************
-* Function Name: usb0_host_start_send_transfer
-* Description : Starts the USB data communication using pipe specified by the argument.
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint32_t size ; Data Size
-* : uint8_t *data ; Data data Address
-* Return Value : USB_HOST_WRITEEND ; Write end
-* : USB_HOST_WRITESHRT ; short data
-* : USB_HOST_WRITING ; Continue of data write
-* : USB_HOST_WRITEDMA ; Write DMA
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb0_host_start_send_transfer (uint16_t pipe, uint32_t size, uint8_t * data)
-{
- uint16_t status;
- uint16_t usefifo;
- uint16_t mbw;
-
- g_usb0_host_data_count[pipe] = size;
- g_usb0_host_data_pointer[pipe] = (uint8_t *)data;
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_WAIT;
-
- usb0_host_clear_bemp_sts(pipe);
- usb0_host_clear_brdy_sts(pipe);
- usb0_host_clear_nrdy_sts(pipe);
-
- mbw = usb0_host_get_mbw(size, (uint32_t)data);
-
- usefifo = (uint16_t)(g_usb0_host_PipeTbl[pipe] & USB_HOST_FIFO_USE);
-
- switch (usefifo)
- {
- case USB_HOST_D0FIFO_USE:
- case USB_HOST_D0FIFO_DMA:
- usefifo = USB_HOST_D0USE;
- break;
-
- case USB_HOST_D1FIFO_USE:
- case USB_HOST_D1FIFO_DMA:
- usefifo = USB_HOST_D1USE;
- break;
-
- default:
- usefifo = USB_HOST_CUSE;
- break;
- };
-
- usb0_host_set_curpipe(USB_HOST_PIPE0, usefifo, USB_HOST_NO, mbw);
-
- usb0_host_clear_transaction_counter(pipe);
-
-#if(1) /* ohci_wrapp */
-#else
- usb0_host_aclrm(pipe);
-#endif
-
- status = usb0_host_write_buffer(pipe);
-
- if (status != USB_HOST_FIFOERROR)
- {
- usb0_host_set_pid_buf(pipe);
- }
-
- return status;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_write_buffer
-* Description : Writes data in the buffer allocated in the pipe specified by
-* : the argument. The FIFO for using is set in the pipe definition table.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_WRITEEND ; Write end
-* : USB_HOST_WRITESHRT ; short data
-* : USB_HOST_WRITING ; Continue of data write
-* : USB_HOST_WRITEDMA ; Write DMA
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb0_host_write_buffer (uint16_t pipe)
-{
- uint16_t status;
- uint16_t usefifo;
-
- g_usb0_host_PipeIgnore[pipe] = 0;
- usefifo = (uint16_t)(g_usb0_host_PipeTbl[pipe] & USB_HOST_FIFO_USE);
-
- switch (usefifo)
- {
- case USB_HOST_D0FIFO_USE:
- status = usb0_host_write_buffer_d0(pipe);
- break;
-
- case USB_HOST_D1FIFO_USE:
- status = usb0_host_write_buffer_d1(pipe);
- break;
-
- case USB_HOST_D0FIFO_DMA:
- status = usb0_host_write_dma_d0(pipe);
- break;
-
- case USB_HOST_D1FIFO_DMA:
- status = usb0_host_write_dma_d1(pipe);
- break;
-
- default:
- status = usb0_host_write_buffer_c(pipe);
- break;
- };
-
- switch (status)
- {
- case USB_HOST_WRITING: /* Continue of data write */
- usb0_host_enable_nrdy_int(pipe); /* Error (NORES or STALL) */
- usb0_host_enable_brdy_int(pipe); /* Enable Ready Interrupt */
- break;
-
- case USB_HOST_WRITEEND: /* End of data write */
- case USB_HOST_WRITESHRT: /* End of data write */
- usb0_host_disable_brdy_int(pipe); /* Disable Ready Interrupt */
-
- usb0_host_clear_nrdy_sts(pipe);
- usb0_host_enable_nrdy_int(pipe); /* Error (NORES or STALL) */
-
- /* for last transfer */
- usb0_host_enable_bemp_int(pipe); /* Enable Empty Interrupt */
- break;
-
- case USB_HOST_WRITEDMA: /* DMA write */
- usb0_host_clear_nrdy_sts(pipe);
- usb0_host_enable_nrdy_int(pipe); /* Error (NORES or STALL) */
- break;
-
- case USB_HOST_FIFOERROR: /* FIFO access status */
- default:
- usb0_host_disable_brdy_int(pipe); /* Disable Ready Interrupt */
- usb0_host_disable_bemp_int(pipe); /* Disable Empty Interrupt */
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_ERROR;
- break;
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_write_buffer_c
-* Description : Writes data in the buffer allocated in the pipe specified in
-* : the argument. Writes data by CPU transfer using CFIFO.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_WRITEEND ; Write end
-* : USB_HOST_WRITESHRT ; short data
-* : USB_HOST_WRITING ; Continue of data write
-* : USB_HOST_WRITEDMA ; Write DMA
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb0_host_write_buffer_c (uint16_t pipe)
-{
- uint32_t count;
- uint16_t size;
- uint16_t buffer;
- uint16_t mxps;
- uint16_t status;
- uint16_t mbw;
-
- mbw = usb0_host_get_mbw(g_usb0_host_data_count[pipe], (uint32_t)g_usb0_host_data_pointer[pipe]);
-
- if (pipe == USB_HOST_PIPE0)
- {
- buffer = usb0_host_change_fifo_port(pipe, USB_HOST_CUSE, USB_HOST_CFIFO_WRITE, mbw);
- }
- else
- {
- buffer = usb0_host_change_fifo_port(pipe, USB_HOST_CUSE, USB_HOST_NO, mbw);
- }
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- size = usb0_host_get_buf_size(pipe); /* Data buffer size */
- mxps = usb0_host_get_mxps(pipe); /* Max Packet Size */
-
- if (g_usb0_host_data_count[pipe] <= (uint32_t)size)
- {
- status = USB_HOST_WRITEEND; /* write continues */
- count = g_usb0_host_data_count[pipe];
-
- if (count == 0)
- {
- status = USB_HOST_WRITESHRT; /* Null Packet is end of write */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_WRITESHRT; /* Short Packet is end of write */
- }
- }
- else
- {
- status = USB_HOST_WRITING; /* write continues */
- count = (uint32_t)size;
- }
-
- usb0_host_write_c_fifo(pipe, (uint16_t)count);
-
- if (g_usb0_host_data_count[pipe] < (uint32_t)size)
- {
- g_usb0_host_data_count[pipe] = 0;
-
- if (RZA_IO_RegRead_16(&USB200.CFIFOCTR,
- USB_CFIFOCTR_BVAL_SHIFT,
- USB_CFIFOCTR_BVAL) == 0)
- {
- USB200.CFIFOCTR = USB_HOST_BITBVAL; /* Short Packet */
- }
- }
- else
- {
- g_usb0_host_data_count[pipe] -= count;
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_write_buffer_d0
-* Description : Writes data in the buffer allocated in the pipe specified in the argument.
-* : Writes data by CPU transfer using D0FIFO.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_WRITEEND ; Write end
-* : USB_HOST_WRITESHRT ; short data
-* : USB_HOST_WRITING ; Continue of data write
-* : USB_HOST_WRITEDMA ; Write DMA
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb0_host_write_buffer_d0 (uint16_t pipe)
-{
- uint32_t count;
- uint16_t size;
- uint16_t buffer;
- uint16_t mxps;
- uint16_t status;
- uint16_t mbw;
-
- mbw = usb0_host_get_mbw(g_usb0_host_data_count[pipe], (uint32_t)g_usb0_host_data_pointer[pipe]);
- buffer = usb0_host_change_fifo_port(pipe, USB_HOST_D0USE, USB_HOST_NO, mbw);
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- size = usb0_host_get_buf_size(pipe); /* Data buffer size */
- mxps = usb0_host_get_mxps(pipe); /* Max Packet Size */
-
- if (g_usb0_host_data_count[pipe] <= (uint32_t)size)
- {
- status = USB_HOST_WRITEEND; /* write continues */
- count = g_usb0_host_data_count[pipe];
-
- if (count == 0)
- {
- status = USB_HOST_WRITESHRT; /* Null Packet is end of write */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_WRITESHRT; /* Short Packet is end of write */
- }
- }
- else
- {
- status = USB_HOST_WRITING; /* write continues */
- count = (uint32_t)size;
- }
-
- usb0_host_write_d0_fifo(pipe, (uint16_t)count);
-
- if (g_usb0_host_data_count[pipe] < (uint32_t)size)
- {
- g_usb0_host_data_count[pipe] = 0;
-
- if (RZA_IO_RegRead_16(&USB200.D0FIFOCTR,
- USB_DnFIFOCTR_BVAL_SHIFT,
- USB_DnFIFOCTR_BVAL) == 0)
- {
- USB200.D0FIFOCTR = USB_HOST_BITBVAL; /* Short Packet */
- }
- }
- else
- {
- g_usb0_host_data_count[pipe] -= count;
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_write_buffer_d1
-* Description : Writes data in the buffer allocated in the pipe specified in the argument.
-* : Writes data by CPU transfer using D1FIFO.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_WRITEEND ; Write end
-* : USB_HOST_WRITESHRT ; short data
-* : USB_HOST_WRITING ; Continue of data write
-* : USB_HOST_WRITEDMA ; Write DMA
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb0_host_write_buffer_d1 (uint16_t pipe)
-{
- uint32_t count;
- uint16_t size;
- uint16_t buffer;
- uint16_t mxps;
- uint16_t status;
- uint16_t mbw;
-
- mbw = usb0_host_get_mbw(g_usb0_host_data_count[pipe], (uint32_t)g_usb0_host_data_pointer[pipe]);
- buffer = usb0_host_change_fifo_port(pipe, USB_HOST_D1USE, USB_HOST_NO, mbw);
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- size = usb0_host_get_buf_size(pipe); /* Data buffer size */
- mxps = usb0_host_get_mxps(pipe); /* Max Packet Size */
-
- if (g_usb0_host_data_count[pipe] <= (uint32_t)size)
- {
- status = USB_HOST_WRITEEND; /* write continues */
- count = g_usb0_host_data_count[pipe];
-
- if (count == 0)
- {
- status = USB_HOST_WRITESHRT; /* Null Packet is end of write */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_WRITESHRT; /* Short Packet is end of write */
- }
- }
- else
- {
- status = USB_HOST_WRITING; /* write continues */
- count = (uint32_t)size;
- }
-
- usb0_host_write_d1_fifo(pipe, (uint16_t)count);
-
- if (g_usb0_host_data_count[pipe] < (uint32_t)size)
- {
- g_usb0_host_data_count[pipe] = 0;
-
- if (RZA_IO_RegRead_16(&USB200.D1FIFOCTR,
- USB_DnFIFOCTR_BVAL_SHIFT,
- USB_DnFIFOCTR_BVAL) == 0)
- {
- USB200.D1FIFOCTR = USB_HOST_BITBVAL; /* Short Packet */
- }
- }
- else
- {
- g_usb0_host_data_count[pipe] -= count;
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_write_dma_d0
-* Description : Writes data in the buffer allocated in the pipe specified in the argument.
-* : Writes data by DMA transfer using D0FIFO.
-* : The DMA-ch for using is specified by Userdef_USB_usb0_host_start_dma().
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_WRITEEND : Write end
-* : USB_HOST_WRITESHRT : short data
-* : USB_HOST_WRITING : Continue of data write
-* : USB_HOST_WRITEDMA : Write DMA
-* : USB_HOST_FIFOERROR : FIFO status
-*******************************************************************************/
-static uint16_t usb0_host_write_dma_d0 (uint16_t pipe)
-{
- uint32_t count;
- uint16_t size;
- uint16_t buffer;
- uint16_t status;
- uint16_t mbw;
- uint16_t dfacc = 0;
-
- mbw = usb0_host_get_mbw(g_usb0_host_data_count[pipe], (uint32_t)g_usb0_host_data_pointer[pipe]);
- buffer = usb0_host_change_fifo_port(pipe, USB_HOST_D0DMA, USB_HOST_NO, mbw);
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- size = usb0_host_get_buf_size(pipe); /* Data buffer size */
- count = g_usb0_host_data_count[pipe];
-
- if (count != 0)
- {
- g_usb0_host_DmaPipe[USB_HOST_D0FIFO] = pipe;
-
- if ((count % size) != 0)
- {
- g_usb0_host_DmaBval[USB_HOST_D0FIFO] = 1;
- }
- else
- {
- g_usb0_host_DmaBval[USB_HOST_D0FIFO] = 0;
- }
-
- dfacc = usb0_host_set_dfacc_d0(mbw, count);
-
- if (mbw == USB_HOST_BITMBW_32)
- {
- g_usb0_host_DmaInfo[USB_HOST_D0FIFO].size = 2; /* 32bit transfer */
- }
- else if (mbw == USB_HOST_BITMBW_16)
- {
- g_usb0_host_DmaInfo[USB_HOST_D0FIFO].size = 1; /* 16bit transfer */
- }
- else
- {
- g_usb0_host_DmaInfo[USB_HOST_D0FIFO].size = 0; /* 8bit transfer */
- }
-
- g_usb0_host_DmaInfo[USB_HOST_D0FIFO].fifo = USB_HOST_D0FIFO_DMA;
- g_usb0_host_DmaInfo[USB_HOST_D0FIFO].dir = USB_HOST_BUF2FIFO;
- g_usb0_host_DmaInfo[USB_HOST_D0FIFO].buffer = (uint32_t)g_usb0_host_data_pointer[pipe];
- g_usb0_host_DmaInfo[USB_HOST_D0FIFO].bytes = count;
-
- Userdef_USB_usb0_host_start_dma(&g_usb0_host_DmaInfo[USB_HOST_D0FIFO], dfacc);
-
- usb0_host_set_curpipe2(pipe, USB_HOST_D0DMA, USB_HOST_NO, mbw, dfacc);
-
- RZA_IO_RegWrite_16(&USB200.D0FIFOSEL,
- 1,
- USB_DnFIFOSEL_DREQE_SHIFT,
- USB_DnFIFOSEL_DREQE);
-
- g_usb0_host_data_count[pipe] = 0;
- g_usb0_host_data_pointer[pipe] += count;
-
- status = USB_HOST_WRITEDMA; /* DMA write */
- }
- else
- {
- if (RZA_IO_RegRead_16(&USB200.D0FIFOCTR,
- USB_DnFIFOCTR_BVAL_SHIFT,
- USB_DnFIFOCTR_BVAL) == 0)
- {
- RZA_IO_RegWrite_16(&USB200.D0FIFOCTR,
- 1,
- USB_DnFIFOCTR_BVAL_SHIFT,
- USB_DnFIFOCTR_BVAL); /* Short Packet */
- }
- status = USB_HOST_WRITESHRT; /* Short Packet is end of write */
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_write_dma_d1
-* Description : Writes data in the buffer allocated in the pipe specified in the argument.
-* : Writes data by DMA transfer using D1FIFO.
-* : The DMA-ch for using is specified by Userdef_USB_usb0_host_start_dma().
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_WRITEEND : Write end
-* : USB_HOST_WRITESHRT : short data
-* : USB_HOST_WRITING : Continue of data write
-* : USB_HOST_WRITEDMA : Write DMA
-* : USB_HOST_FIFOERROR : FIFO status
-*******************************************************************************/
-static uint16_t usb0_host_write_dma_d1 (uint16_t pipe)
-{
- uint32_t count;
- uint16_t size;
- uint16_t buffer;
- uint16_t status;
- uint16_t mbw;
- uint16_t dfacc = 0;
-
- mbw = usb0_host_get_mbw(g_usb0_host_data_count[pipe], (uint32_t)g_usb0_host_data_pointer[pipe]);
- buffer = usb0_host_change_fifo_port(pipe, USB_HOST_D1DMA, USB_HOST_NO, mbw);
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- size = usb0_host_get_buf_size(pipe); /* Data buffer size */
- count = g_usb0_host_data_count[pipe];
-
- if (count != 0)
- {
- g_usb0_host_DmaPipe[USB_HOST_D1FIFO] = pipe;
-
- if ((count % size) != 0)
- {
- g_usb0_host_DmaBval[USB_HOST_D1FIFO] = 1;
- }
- else
- {
- g_usb0_host_DmaBval[USB_HOST_D1FIFO] = 0;
- }
-
- dfacc = usb0_host_set_dfacc_d1(mbw, count);
-
- if (mbw == USB_HOST_BITMBW_32)
- {
- g_usb0_host_DmaInfo[USB_HOST_D1FIFO].size = 2; /* 32bit transfer */
- }
- else if (mbw == USB_HOST_BITMBW_16)
- {
- g_usb0_host_DmaInfo[USB_HOST_D1FIFO].size = 1; /* 16bit transfer */
- }
- else
- {
- g_usb0_host_DmaInfo[USB_HOST_D1FIFO].size = 0; /* 8bit transfer */
- }
-
- g_usb0_host_DmaInfo[USB_HOST_D1FIFO].fifo = USB_HOST_D1FIFO_DMA;
- g_usb0_host_DmaInfo[USB_HOST_D1FIFO].dir = USB_HOST_BUF2FIFO;
- g_usb0_host_DmaInfo[USB_HOST_D1FIFO].buffer = (uint32_t)g_usb0_host_data_pointer[pipe];
- g_usb0_host_DmaInfo[USB_HOST_D1FIFO].bytes = count;
-
- Userdef_USB_usb0_host_start_dma(&g_usb0_host_DmaInfo[USB_HOST_D1FIFO], dfacc);
-
- usb0_host_set_curpipe2(pipe, USB_HOST_D1DMA, USB_HOST_NO, mbw, dfacc);
-
- RZA_IO_RegWrite_16(&USB200.D1FIFOSEL,
- 1,
- USB_DnFIFOSEL_DREQE_SHIFT,
- USB_DnFIFOSEL_DREQE);
-
- g_usb0_host_data_count[pipe] = 0;
- g_usb0_host_data_pointer[pipe] += count;
-
- status = USB_HOST_WRITEDMA; /* DMA write */
- }
- else
- {
- if (RZA_IO_RegRead_16(&USB200.D1FIFOCTR,
- USB_DnFIFOCTR_BVAL_SHIFT,
- USB_DnFIFOCTR_BVAL) == 0)
- {
- RZA_IO_RegWrite_16(&USB200.D1FIFOCTR,
- 1,
- USB_DnFIFOCTR_BVAL_SHIFT,
- USB_DnFIFOCTR_BVAL); /* Short Packet */
- }
- status = USB_HOST_WRITESHRT; /* Short Packet is end of write */
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_start_receive_transfer
-* Description : Starts USB data reception using the pipe specified in the argument.
-* : The FIFO for using is set in the pipe definition table.
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint32_t size ; Data Size
-* : uint8_t *data ; Data Address
-* Return Value : none
-*******************************************************************************/
-void usb0_host_start_receive_transfer (uint16_t pipe, uint32_t size, uint8_t * data)
-{
- uint16_t usefifo;
-
- usb0_host_clear_bemp_sts(pipe);
- usb0_host_clear_brdy_sts(pipe);
- usb0_host_clear_nrdy_sts(pipe);
-
- usefifo = (uint16_t)(g_usb0_host_PipeTbl[pipe] & USB_HOST_FIFO_USE);
-
- switch (usefifo)
- {
- case USB_HOST_D0FIFO_USE:
- usb0_host_start_receive_trns_d0(pipe, size, data);
- break;
-
- case USB_HOST_D1FIFO_USE:
- usb0_host_start_receive_trns_d1(pipe, size, data);
- break;
-
- case USB_HOST_D0FIFO_DMA:
- usb0_host_start_receive_dma_d0(pipe, size, data);
- break;
-
- case USB_HOST_D1FIFO_DMA:
- usb0_host_start_receive_dma_d1(pipe, size, data);
- break;
-
- default:
- usb0_host_start_receive_trns_c(pipe, size, data);
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_start_receive_trns_c
-* Description : Reads data from the buffer allocated in the pipe specified in the argument.
-* : Reads data by CPU transfer using CFIFO.
-* : When storing data in the buffer allocated in the pipe specified in the
-* : argument, BRDY interrupt is generated to read data
-* : in the interrupt.
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint32_t size ; Data Size
-* : uint8_t *data ; Data Address
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_start_receive_trns_c (uint16_t pipe, uint32_t size, uint8_t * data)
-{
- uint16_t mbw;
-
- usb0_host_set_pid_nak(pipe);
- g_usb0_host_data_count[pipe] = size;
- g_usb0_host_data_pointer[pipe] = (uint8_t *)data;
- g_usb0_host_PipeIgnore[pipe] = 0;
-
- g_usb0_host_PipeDataSize[pipe] = size;
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_WAIT;
-
- mbw = usb0_host_get_mbw(size, (uint32_t)data);
- usb0_host_set_curpipe(USB_HOST_PIPE0, USB_HOST_CUSE, USB_HOST_CFIFO_READ, mbw);
- USB200.CFIFOCTR = USB_HOST_BITBCLR;
-
- usb0_host_set_transaction_counter(pipe, size);
-
-#if(1) /* ohci_wrapp */
-#else
- usb0_host_aclrm(pipe);
-#endif
-
- usb0_host_enable_nrdy_int(pipe);
- usb0_host_enable_brdy_int(pipe);
-
- usb0_host_set_pid_buf(pipe);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_start_receive_trns_d0
-* Description : Reads data from the buffer allocated in the pipe specified in the argument.
-* : Reads data by CPU transfer using D0FIFO.
-* : This function does not read data from the buffer.
-* : When storing data in the buffer allocated in the pipe specified
-* : in the argument, BRDY interrupt is generated to read data in the
-* : interrupt.
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint32_t size ; Data Size
-* : uint8_t *data ; Data Address
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_start_receive_trns_d0 (uint16_t pipe, uint32_t size, uint8_t * data)
-{
- uint16_t mbw;
-
- usb0_host_set_pid_nak(pipe);
- g_usb0_host_data_count[pipe] = size;
- g_usb0_host_data_pointer[pipe] = (uint8_t *)data;
- g_usb0_host_PipeIgnore[pipe] = 0;
-
- g_usb0_host_PipeDataSize[pipe] = size;
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_WAIT;
-
- mbw = usb0_host_get_mbw(size, (uint32_t)data);
- usb0_host_set_curpipe(USB_HOST_PIPE0, USB_HOST_D0USE, USB_HOST_NO, mbw);
-
- usb0_host_set_transaction_counter(pipe, size);
-
-#if(1) /* ohci_wrapp */
-#else
- usb0_host_aclrm(pipe);
-#endif
-
- usb0_host_enable_nrdy_int(pipe);
- usb0_host_enable_brdy_int(pipe);
-
- usb0_host_set_pid_buf(pipe);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_start_receive_trns_d1
-* Description : Reads data from the buffer allocated in the pipe specified in the argument.
-* : Reads data by CPU transfer using D1FIFO.
-* : This function does not read data from the buffer.
-* : When storing data in the buffer allocated in the pipe specified
-* : in the argument, BRDY interrupt is generated to read data.
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint32_t size ; Data Size
-* : uint8_t *data ; Data Address
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_start_receive_trns_d1 (uint16_t pipe, uint32_t size, uint8_t * data)
-{
- uint16_t mbw;
-
- usb0_host_set_pid_nak(pipe);
- g_usb0_host_data_count[pipe] = size;
- g_usb0_host_data_pointer[pipe] = (uint8_t *)data;
- g_usb0_host_PipeIgnore[pipe] = 0;
-
- g_usb0_host_PipeDataSize[pipe] = size;
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_WAIT;
-
- mbw = usb0_host_get_mbw(size, (uint32_t)data);
- usb0_host_set_curpipe(USB_HOST_PIPE0, USB_HOST_D1USE, USB_HOST_NO, mbw);
-
- usb0_host_set_transaction_counter(pipe, size);
-
-#if(1) /* ohci_wrapp */
-#else
- usb0_host_aclrm(pipe);
-#endif
-
- usb0_host_enable_nrdy_int(pipe);
- usb0_host_enable_brdy_int(pipe);
-
- usb0_host_set_pid_buf(pipe);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_start_receive_dma_d0
-* Description : Reads data from the buffer allocated in the pipe specified in the argument.
-* : Reads data by DMA transfer using D0FIFO.
-* : This function does not read data from the buffer.
-* : When storing data in the buffer allocated in the pipe specified
-* : in the argument, delivered read request to DMAC to read data from
-* : the buffer by DMAC.
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint32_t size ; Data Size
-* : uint8_t *data ; Data Address
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_start_receive_dma_d0 (uint16_t pipe, uint32_t size, uint8_t * data)
-{
- uint16_t mbw;
-
- usb0_host_set_pid_nak(pipe);
- g_usb0_host_data_count[pipe] = size;
- g_usb0_host_data_pointer[pipe] = (uint8_t *)data;
- g_usb0_host_PipeIgnore[pipe] = 0;
-
- g_usb0_host_PipeDataSize[pipe] = 0;
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_WAIT;
-
- mbw = usb0_host_get_mbw(size, (uint32_t)data);
- usb0_host_set_curpipe(USB_HOST_PIPE0, USB_HOST_D0USE, USB_HOST_NO, mbw);
-
- usb0_host_set_transaction_counter(pipe, size);
-
-#if(1) /* ohci_wrapp */
-#else
- usb0_host_aclrm(pipe);
-#endif
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 1)
- {
- usb0_host_read_dma(pipe);
-
- usb0_host_enable_nrdy_int(pipe);
- usb0_host_enable_brdy_int(pipe);
- }
- else
- {
- usb0_host_enable_nrdy_int(pipe);
- usb0_host_enable_brdy_int(pipe);
- }
-
- usb0_host_set_pid_buf(pipe);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_start_receive_dma_d1
-* Description : Read data from the buffer allocated in the pipe specified in the argument.
-* : Reads data by DMA transfer using D0FIFO.
-* : This function does not read data from the buffer.
-* : When storing data in the buffer allocated in the pipe specified
-* : in the argument, delivered read request to DMAC to read data from
-* : the buffer by DMAC.
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint32_t size ; Data Size
-* : uint8_t *data ; Data Address
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_start_receive_dma_d1 (uint16_t pipe, uint32_t size, uint8_t * data)
-{
- uint16_t mbw;
-
- usb0_host_set_pid_nak(pipe);
- g_usb0_host_data_count[pipe] = size;
- g_usb0_host_data_pointer[pipe] = (uint8_t *)data;
- g_usb0_host_PipeIgnore[pipe] = 0;
-
- g_usb0_host_PipeDataSize[pipe] = 0;
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_WAIT;
-
- mbw = usb0_host_get_mbw(size, (uint32_t)data);
- usb0_host_set_curpipe(USB_HOST_PIPE0, USB_HOST_D1USE, USB_HOST_NO, mbw);
-
- usb0_host_set_transaction_counter(pipe, size);
-
-#if(1) /* ohci_wrapp */
-#else
- usb0_host_aclrm(pipe);
-#endif
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 1)
- {
- usb0_host_read_dma(pipe);
-
- usb0_host_enable_nrdy_int(pipe);
- usb0_host_enable_brdy_int(pipe);
- }
- else
- {
- usb0_host_enable_nrdy_int(pipe);
- usb0_host_enable_brdy_int(pipe);
- }
-
- usb0_host_set_pid_buf(pipe);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_read_buffer
-* Description : Reads data from the buffer allocated in the pipe specified
-* : in the argument.
-* : Uses FIF0 set in the pipe definition table.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_READEND ; Read end
-* : USB_HOST_READSHRT ; short data
-* : USB_HOST_READING ; Continue of data read
-* : USB_HOST_READOVER ; buffer over
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb0_host_read_buffer (uint16_t pipe)
-{
- uint16_t status;
-
- g_usb0_host_PipeIgnore[pipe] = 0;
-
- if ((g_usb0_host_PipeTbl[pipe] & USB_HOST_FIFO_USE) == USB_HOST_D0FIFO_USE)
- {
- status = usb0_host_read_buffer_d0(pipe);
- }
- else if ((g_usb0_host_PipeTbl[pipe] & USB_HOST_FIFO_USE) == USB_HOST_D1FIFO_USE)
- {
- status = usb0_host_read_buffer_d1(pipe);
- }
- else
- {
- status = usb0_host_read_buffer_c(pipe);
- }
-
- switch (status)
- {
- case USB_HOST_READING: /* Continue of data read */
- break;
-
- case USB_HOST_READEND: /* End of data read */
- case USB_HOST_READSHRT: /* End of data read */
- usb0_host_disable_brdy_int(pipe);
- g_usb0_host_PipeDataSize[pipe] -= g_usb0_host_data_count[pipe];
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_DONE;
- break;
-
- case USB_HOST_READOVER: /* buffer over */
- if ((g_usb0_host_PipeTbl[pipe] & USB_HOST_FIFO_USE) == USB_HOST_D0FIFO_USE)
- {
- USB200.D0FIFOCTR = USB_HOST_BITBCLR; /* Clear BCLR */
- }
- else if ((g_usb0_host_PipeTbl[pipe] & USB_HOST_FIFO_USE) == USB_HOST_D1FIFO_USE)
- {
- USB200.D1FIFOCTR = USB_HOST_BITBCLR; /* Clear BCLR */
- }
- else
- {
- USB200.CFIFOCTR = USB_HOST_BITBCLR; /* Clear BCLR */
- }
- usb0_host_disable_brdy_int(pipe); /* Disable Ready Interrupt */
-#if(1) /* ohci_wrapp */
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_DONE;
-#else
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_ERROR;
-#endif
- g_usb0_host_PipeDataSize[pipe] -= g_usb0_host_data_count[pipe];
- break;
-
- case USB_HOST_FIFOERROR: /* FIFO access status */
- default:
- usb0_host_disable_brdy_int(pipe); /* Disable Ready Interrupt */
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_ERROR;
- break;
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_read_buffer_c
-* Description : Reads data from the buffer allocated in the pipe specified in the argument.
-* : Reads data by CPU transfer using CFIFO.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_READEND ; Read end
-* : USB_HOST_READSHRT ; short data
-* : USB_HOST_READING ; Continue of data read
-* : USB_HOST_READOVER ; buffer over
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb0_host_read_buffer_c (uint16_t pipe)
-{
- uint32_t count;
- uint32_t dtln;
- uint16_t buffer;
- uint16_t mxps;
- uint16_t status;
- uint16_t mbw;
-
- mbw = usb0_host_get_mbw(g_usb0_host_data_count[pipe], (uint32_t)g_usb0_host_data_pointer[pipe]);
- buffer = usb0_host_change_fifo_port(pipe, USB_HOST_CUSE, USB_HOST_NO, mbw);
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- dtln = (uint32_t)(buffer & USB_HOST_BITDTLN);
- mxps = usb0_host_get_mxps(pipe); /* Max Packet Size */
-
- if (g_usb0_host_data_count[pipe] < dtln) /* Buffer Over ? */
- {
- status = USB_HOST_READOVER;
- usb0_host_set_pid_nak(pipe); /* Set NAK */
- count = g_usb0_host_data_count[pipe];
- }
- else if (g_usb0_host_data_count[pipe] == dtln) /* just Receive Size */
- {
- status = USB_HOST_READEND;
- usb0_host_set_pid_nak(pipe); /* Set NAK */
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- }
- }
- else /* continue Receive data */
- {
- status = USB_HOST_READING;
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- usb0_host_set_pid_nak(pipe); /* Set NAK */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- usb0_host_set_pid_nak(pipe); /* Set NAK */
- }
- }
-
- if (count == 0) /* 0 length packet */
- {
- USB200.CFIFOCTR = USB_HOST_BITBCLR; /* Clear BCLR */
- }
- else
- {
- usb0_host_read_c_fifo(pipe, (uint16_t)count);
- }
-
- g_usb0_host_data_count[pipe] -= count;
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_read_buffer_d0
-* Description : Reads data from the buffer allocated in the pipe specified in
-* : the argument.
-* : Reads data by CPU transfer using D0FIFO.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_READEND ; Read end
-* : USB_HOST_READSHRT ; short data
-* : USB_HOST_READING ; Continue of data read
-* : USB_HOST_READOVER ; buffer over
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb0_host_read_buffer_d0 (uint16_t pipe)
-{
- uint32_t count;
- uint32_t dtln;
- uint16_t buffer;
- uint16_t mxps;
- uint16_t status;
- uint16_t mbw;
- uint16_t pipebuf_size;
-
- mbw = usb0_host_get_mbw(g_usb0_host_data_count[pipe], (uint32_t)g_usb0_host_data_pointer[pipe]);
- buffer = usb0_host_change_fifo_port(pipe, USB_HOST_D0USE, USB_HOST_NO, mbw);
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- dtln = (uint32_t)(buffer & USB_HOST_BITDTLN);
- mxps = usb0_host_get_mxps(pipe); /* Max Packet Size */
-
- if (g_usb0_host_data_count[pipe] < dtln) /* Buffer Over ? */
- {
- status = USB_HOST_READOVER;
- usb0_host_set_pid_nak(pipe); /* Set NAK */
- count = g_usb0_host_data_count[pipe];
- }
- else if (g_usb0_host_data_count[pipe] == dtln) /* just Receive Size */
- {
- status = USB_HOST_READEND;
- usb0_host_set_pid_nak(pipe); /* Set NAK */
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- }
- }
- else /* continue Receive data */
- {
- status = USB_HOST_READING;
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- usb0_host_set_pid_nak(pipe); /* Set NAK */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- usb0_host_set_pid_nak(pipe); /* Set NAK */
- }
- else
- {
- pipebuf_size = usb0_host_get_buf_size(pipe); /* Data buffer size */
-
- if (count != pipebuf_size)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- usb0_host_set_pid_nak(pipe); /* Set NAK */
- }
- }
- }
-
- if (count == 0) /* 0 length packet */
- {
- USB200.D0FIFOCTR = USB_HOST_BITBCLR; /* Clear BCLR */
- }
- else
- {
- usb0_host_read_d0_fifo(pipe, (uint16_t)count);
- }
-
- g_usb0_host_data_count[pipe] -= count;
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_read_buffer_d1
-* Description : Reads data from the buffer allocated in the pipe specified
-* : in the argument.
-* : Reads data by CPU transfer using D1FIFO.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_READEND ; Read end
-* : USB_HOST_READSHRT ; short data
-* : USB_HOST_READING ; Continue of data read
-* : USB_HOST_READOVER ; buffer over
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb0_host_read_buffer_d1 (uint16_t pipe)
-{
- uint32_t count;
- uint32_t dtln;
- uint16_t buffer;
- uint16_t mxps;
- uint16_t status;
- uint16_t mbw;
- uint16_t pipebuf_size;
-
- mbw = usb0_host_get_mbw(g_usb0_host_data_count[pipe], (uint32_t)g_usb0_host_data_pointer[pipe]);
- buffer = usb0_host_change_fifo_port(pipe, USB_HOST_D1USE, USB_HOST_NO, mbw);
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- dtln = (uint32_t)(buffer & USB_HOST_BITDTLN);
- mxps = usb0_host_get_mxps(pipe); /* Max Packet Size */
-
- if (g_usb0_host_data_count[pipe] < dtln) /* Buffer Over ? */
- {
- status = USB_HOST_READOVER;
- usb0_host_set_pid_nak(pipe); /* Set NAK */
- count = g_usb0_host_data_count[pipe];
- }
- else if (g_usb0_host_data_count[pipe] == dtln) /* just Receive Size */
- {
- status = USB_HOST_READEND;
- usb0_host_set_pid_nak(pipe); /* Set NAK */
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- }
-
- if ((count % mxps) !=0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- }
- }
- else /* continue Receive data */
- {
- status = USB_HOST_READING;
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- usb0_host_set_pid_nak(pipe); /* Set NAK */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- usb0_host_set_pid_nak(pipe); /* Set NAK */
- }
- else
- {
- pipebuf_size = usb0_host_get_buf_size(pipe); /* Data buffer size */
- if (count != pipebuf_size)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- usb0_host_set_pid_nak(pipe); /* Set NAK */
- }
- }
- }
-
- if (count == 0) /* 0 length packet */
- {
- USB200.D1FIFOCTR = USB_HOST_BITBCLR; /* Clear BCLR */
- }
- else
- {
- usb0_host_read_d1_fifo(pipe, (uint16_t)count);
- }
-
- g_usb0_host_data_count[pipe] -= count;
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_read_dma
-* Description : Reads data from the buffer allocated in the pipe specified
-* : in the argument.
-* : Reads data by DMA transfer using D0FIFO or D1FIFO.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_READEND ; Read end
-* : USB_HOST_READSHRT ; short data
-* : USB_HOST_READZERO ; zero data
-* : USB_HOST_READING ; Continue of data read
-* : USB_HOST_READOVER ; buffer over
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb0_host_read_dma (uint16_t pipe)
-{
- uint16_t status;
-
- g_usb0_host_PipeIgnore[pipe] = 0;
-
- if ((g_usb0_host_PipeTbl[pipe] & USB_HOST_FIFO_USE) == USB_HOST_D0FIFO_DMA)
- {
- status = usb0_host_read_dma_d0(pipe);
- }
- else
- {
- status = usb0_host_read_dma_d1(pipe);
- }
-
- switch (status)
- {
- case USB_HOST_READING: /* Continue of data read */
- break;
-
- case USB_HOST_READZERO: /* End of data read */
- usb0_host_disable_brdy_int(pipe);
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_DONE;
- break;
-
- case USB_HOST_READEND: /* End of data read */
- case USB_HOST_READSHRT: /* End of data read */
- usb0_host_disable_brdy_int(pipe);
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 1)
- {
- g_usb0_host_PipeDataSize[pipe] -= g_usb0_host_data_count[pipe];
- }
- break;
-
- case USB_HOST_READOVER: /* buffer over */
- usb0_host_disable_brdy_int(pipe); /* Disable Ready Interrupt */
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 1)
- {
- g_usb0_host_PipeDataSize[pipe] -= g_usb0_host_data_count[pipe];
- }
-#if(1) /* ohci_wrapp */
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_DONE;
-#else
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_ERROR;
-#endif
- break;
-
- case USB_HOST_FIFOERROR: /* FIFO access status */
- default:
- usb0_host_disable_brdy_int(pipe); /* Disable Ready Interrupt */
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_ERROR;
- break;
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_read_dma_d0
-* Description : Writes data in the buffer allocated in the pipe specified
-* : in the argument.
-* : Reads data by DMA transfer using D0FIFO.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_READEND ; Read end
-* : USB_HOST_READSHRT ; short data
-* : USB_HOST_READZERO ; zero data
-* : USB_HOST_READING ; Continue of data read
-* : USB_HOST_READOVER ; buffer over
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-static uint16_t usb0_host_read_dma_d0 (uint16_t pipe)
-{
- uint32_t count;
- uint32_t dtln;
- uint16_t buffer;
- uint16_t mxps;
- uint16_t status;
- uint16_t mbw;
- uint16_t dfacc = 0;
- uint16_t pipebuf_size;
-
- g_usb0_host_DmaStatus[USB_HOST_D0FIFO] = USB_HOST_DMA_READY;
-
- mbw = usb0_host_get_mbw(g_usb0_host_data_count[pipe], (uint32_t)g_usb0_host_data_pointer[pipe]);
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 1)
- {
- count = g_usb0_host_data_count[pipe];
- status = USB_HOST_READING;
- }
- else
- {
- buffer = usb0_host_change_fifo_port(pipe, USB_HOST_D0DMA, USB_HOST_NO, mbw);
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- dtln = (uint32_t)(buffer & USB_HOST_BITDTLN);
- mxps = usb0_host_get_mxps(pipe); /* Max Packet Size */
-
- if (g_usb0_host_data_count[pipe] < dtln) /* Buffer Over ? */
- {
- status = USB_HOST_READOVER;
- count = g_usb0_host_data_count[pipe];
- }
- else if (g_usb0_host_data_count[pipe] == dtln) /* just Receive Size */
- {
- status = USB_HOST_READEND;
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- }
- }
- else /* continue Receive data */
- {
- status = USB_HOST_READING;
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- }
- else
- {
- pipebuf_size = usb0_host_get_buf_size(pipe); /* Data buffer size */
-
- if (count != pipebuf_size)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- }
- }
- }
- }
-
- if (count == 0) /* 0 length packet */
- {
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 0)
- {
- USB200.D0FIFOCTR = USB_HOST_BITBCLR; /* Clear B_CLR */
- status = USB_HOST_READZERO; /* Null Packet receive */
- }
- else
- {
- usb0_host_set_curpipe(pipe, USB_HOST_D0DMA, USB_HOST_NO, mbw);
- /* transaction counter No set */
- /* FRDY = 1, DTLN = 0 -> BRDY */
- }
- }
- else
- {
- dfacc = usb0_host_set_dfacc_d0(mbw, count);
-
- if (mbw == USB_HOST_BITMBW_32)
- {
- g_usb0_host_DmaInfo[USB_HOST_D0FIFO].size = 2; /* 32bit transfer */
- }
- else if (mbw == USB_HOST_BITMBW_16)
- {
- g_usb0_host_DmaInfo[USB_HOST_D0FIFO].size = 1; /* 16bit transfer */
- }
- else
- {
- g_usb0_host_DmaInfo[USB_HOST_D0FIFO].size = 0; /* 8bit transfer */
- }
-
- g_usb0_host_DmaPipe[USB_HOST_D0FIFO] = pipe; /* not use in read operation */
- g_usb0_host_DmaBval[USB_HOST_D0FIFO] = 0; /* not use in read operation */
-
- g_usb0_host_DmaInfo[USB_HOST_D0FIFO].fifo = USB_HOST_D0FIFO_DMA;
- g_usb0_host_DmaInfo[USB_HOST_D0FIFO].dir = USB_HOST_FIFO2BUF;
- g_usb0_host_DmaInfo[USB_HOST_D0FIFO].buffer = (uint32_t)g_usb0_host_data_pointer[pipe];
- g_usb0_host_DmaInfo[USB_HOST_D0FIFO].bytes = count;
-
- if (status == USB_HOST_READING)
- {
- g_usb0_host_DmaStatus[USB_HOST_D0FIFO] = USB_HOST_DMA_BUSY;
- }
- else
- {
- g_usb0_host_DmaStatus[USB_HOST_D0FIFO] = USB_HOST_DMA_BUSYEND;
- }
-
- Userdef_USB_usb0_host_start_dma(&g_usb0_host_DmaInfo[USB_HOST_D0FIFO], dfacc);
-
- usb0_host_set_curpipe2(pipe, USB_HOST_D0DMA, USB_HOST_NO, mbw, dfacc);
-
- RZA_IO_RegWrite_16(&USB200.D0FIFOSEL,
- 1,
- USB_DnFIFOSEL_DREQE_SHIFT,
- USB_DnFIFOSEL_DREQE);
- }
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 0)
- {
- g_usb0_host_data_count[pipe] -= count;
- g_usb0_host_data_pointer[pipe] += count;
- g_usb0_host_PipeDataSize[pipe] += count;
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_read_dma_d1
-* Description : Reads data from the buffer allocated in the pipe specified in
-* : the argument.
-* : Reads data by DMA transfer using D1FIFO.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_READEND ; Read end
-* : USB_HOST_READSHRT ; short data
-* : USB_HOST_READZERO ; zero data
-* : USB_HOST_READING ; Continue of data read
-* : USB_HOST_READOVER ; buffer over
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-static uint16_t usb0_host_read_dma_d1 (uint16_t pipe)
-{
- uint32_t count;
- uint32_t dtln;
- uint16_t buffer;
- uint16_t mxps;
- uint16_t status;
- uint16_t mbw;
- uint16_t dfacc = 0;
- uint16_t pipebuf_size;
-
- g_usb0_host_DmaStatus[USB_HOST_D1FIFO] = USB_HOST_DMA_READY;
-
- mbw = usb0_host_get_mbw(g_usb0_host_data_count[pipe], (uint32_t)g_usb0_host_data_pointer[pipe]);
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 1)
- {
- count = g_usb0_host_data_count[pipe];
- status = USB_HOST_READING;
- }
- else
- {
- buffer = usb0_host_change_fifo_port(pipe, USB_HOST_D1DMA, USB_HOST_NO, mbw);
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- dtln = (uint32_t)(buffer & USB_HOST_BITDTLN);
- mxps = usb0_host_get_mxps(pipe); /* Max Packet Size */
-
- if (g_usb0_host_data_count[pipe] < dtln) /* Buffer Over ? */
- {
- status = USB_HOST_READOVER;
- count = g_usb0_host_data_count[pipe];
- }
- else if (g_usb0_host_data_count[pipe] == dtln) /* just Receive Size */
- {
- status = USB_HOST_READEND;
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- }
- }
- else /* continue Receive data */
- {
- status = USB_HOST_READING;
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- }
- else
- {
- pipebuf_size = usb0_host_get_buf_size(pipe); /* Data buffer size */
-
- if (count != pipebuf_size)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- }
- }
- }
- }
-
- if (count == 0) /* 0 length packet */
- {
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 0)
- {
- USB200.D1FIFOCTR = USB_HOST_BITBCLR; /* Clear BCLR */
- status = USB_HOST_READZERO; /* Null Packet receive */
- }
- else
- {
- usb0_host_set_curpipe(pipe, USB_HOST_D1DMA, USB_HOST_NO, mbw);
- /* transaction counter No set */
- /* FRDY = 1, DTLN = 0 -> BRDY */
- }
- }
- else
- {
- dfacc = usb0_host_set_dfacc_d1(mbw, count);
-
- if (mbw == USB_HOST_BITMBW_32)
- {
- g_usb0_host_DmaInfo[USB_HOST_D1FIFO].size = 2; /* 32bit transfer */
- }
- else if (mbw == USB_HOST_BITMBW_16)
- {
- g_usb0_host_DmaInfo[USB_HOST_D1FIFO].size = 1; /* 16bit transfer */
- }
- else
- {
- g_usb0_host_DmaInfo[USB_HOST_D1FIFO].size = 0; /* 8bit transfer */
- }
-
- g_usb0_host_DmaPipe[USB_HOST_D1FIFO] = pipe; /* not use in read operation */
- g_usb0_host_DmaBval[USB_HOST_D1FIFO] = 0; /* not use in read operation */
-
- g_usb0_host_DmaInfo[USB_HOST_D1FIFO].fifo = USB_HOST_D1FIFO_DMA;
- g_usb0_host_DmaInfo[USB_HOST_D1FIFO].dir = USB_HOST_FIFO2BUF;
- g_usb0_host_DmaInfo[USB_HOST_D1FIFO].buffer = (uint32_t)g_usb0_host_data_pointer[pipe];
- g_usb0_host_DmaInfo[USB_HOST_D1FIFO].bytes = count;
-
- if (status == USB_HOST_READING)
- {
- g_usb0_host_DmaStatus[USB_HOST_D1FIFO] = USB_HOST_DMA_BUSY;
- }
- else
- {
- g_usb0_host_DmaStatus[USB_HOST_D1FIFO] = USB_HOST_DMA_BUSYEND;
- }
-
- Userdef_USB_usb0_host_start_dma(&g_usb0_host_DmaInfo[USB_HOST_D1FIFO], dfacc);
-
- usb0_host_set_curpipe2(pipe, USB_HOST_D1DMA, USB_HOST_NO, mbw, dfacc);
-
- RZA_IO_RegWrite_16(&USB200.D1FIFOSEL,
- 1,
- USB_DnFIFOSEL_DREQE_SHIFT,
- USB_DnFIFOSEL_DREQE);
- }
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 0)
- {
- g_usb0_host_data_count[pipe] -= count;
- g_usb0_host_data_pointer[pipe] += count;
- g_usb0_host_PipeDataSize[pipe] += count;
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_change_fifo_port
-* Description : Allocates FIF0 specified by the argument in the pipe assigned
-* : by the argument. After allocating FIF0, waits in the software
-* : till the corresponding pipe becomes ready.
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint16_t fifosel ; Select FIFO
-* : uint16_t isel ; FIFO Access Direction
-* : uint16_t mbw ; FIFO Port Access Bit Width
-* Return Value : USB_HOST_FIFOERROR ; Error
-* : Others ; CFIFOCTR/D0FIFOCTR/D1FIFOCTR Register Value
-*******************************************************************************/
-uint16_t usb0_host_change_fifo_port (uint16_t pipe, uint16_t fifosel, uint16_t isel, uint16_t mbw)
-{
- uint16_t buffer;
- uint32_t loop;
- volatile uint32_t loop2;
-
- usb0_host_set_curpipe(pipe, fifosel, isel, mbw);
-
- for (loop = 0; loop < 4; loop++)
- {
- switch (fifosel)
- {
- case USB_HOST_CUSE:
- buffer = USB200.CFIFOCTR;
- break;
-
- case USB_HOST_D0USE:
- case USB_HOST_D0DMA:
- buffer = USB200.D0FIFOCTR;
- break;
-
- case USB_HOST_D1USE:
- case USB_HOST_D1DMA:
- buffer = USB200.D1FIFOCTR;
- break;
-
- default:
- buffer = 0;
- break;
- }
-
- if ((buffer & USB_HOST_BITFRDY) == USB_HOST_BITFRDY)
- {
- return buffer;
- }
-
- loop2 = 25;
-
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
-
- return USB_HOST_FIFOERROR;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_set_curpipe
-* Description : Allocates FIF0 specified by the argument in the pipe assigned
-* : by the argument.
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint16_t fifosel ; Select FIFO
-* : uint16_t isel ; FIFO Access Direction
-* : uint16_t mbw ; FIFO Port Access Bit Width
-* Return Value : none
-*******************************************************************************/
-void usb0_host_set_curpipe (uint16_t pipe, uint16_t fifosel, uint16_t isel, uint16_t mbw)
-{
- uint16_t buffer;
- uint32_t loop;
- volatile uint32_t loop2;
-
- g_usb0_host_mbw[pipe] = mbw;
-
- switch (fifosel)
- {
- case USB_HOST_CUSE:
- buffer = USB200.CFIFOSEL;
- buffer &= (uint16_t)~(USB_HOST_BITISEL | USB_HOST_BITCURPIPE);
- buffer |= (uint16_t)(~isel & USB_HOST_BITISEL);
- USB200.CFIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB200.CFIFOSEL & (USB_HOST_BITISEL | USB_HOST_BITCURPIPE))
- == (buffer & (USB_HOST_BITISEL | USB_HOST_BITCURPIPE)))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
-
- buffer &= (uint16_t)~(USB_HOST_BITISEL | USB_HOST_BITCURPIPE | USB_HOST_BITMBW);
- buffer |= (uint16_t)(isel | pipe | mbw);
- USB200.CFIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB200.CFIFOSEL & (USB_HOST_BITISEL | USB_HOST_BITCURPIPE))
- == (buffer & (USB_HOST_BITISEL | USB_HOST_BITCURPIPE)))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
- break;
-
- case USB_HOST_D0DMA:
- case USB_HOST_D0USE:
- buffer = USB200.D0FIFOSEL;
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE);
- USB200.D0FIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB200.D0FIFOSEL & USB_HOST_BITCURPIPE) == (buffer & USB_HOST_BITCURPIPE))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE | USB_HOST_BITMBW);
- buffer |= (uint16_t)(pipe | mbw);
- USB200.D0FIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB200.D0FIFOSEL & USB_HOST_BITCURPIPE) == (buffer & USB_HOST_BITCURPIPE))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
- break;
-
- case USB_HOST_D1DMA:
- case USB_HOST_D1USE:
- buffer = USB200.D1FIFOSEL;
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE);
- USB200.D1FIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB200.D1FIFOSEL & USB_HOST_BITCURPIPE) == (buffer & USB_HOST_BITCURPIPE))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
-
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE | USB_HOST_BITMBW);
- buffer |= (uint16_t)(pipe | mbw);
- USB200.D1FIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB200.D1FIFOSEL & USB_HOST_BITCURPIPE) == (buffer & USB_HOST_BITCURPIPE))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
- break;
-
- default:
- break;
- }
-
- /* Cautions !!!
- * Depending on the external bus speed of CPU, you may need to wait for 450ns here.
- * For details, please look at the data sheet. */
- loop2 = 100;
-
- while (loop2-- > 0)
- {
- /* wait */
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_set_curpipe2
-* Description : Allocates FIF0 specified by the argument in the pipe assigned
-* : by the argument.(DFACC)
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint16_t fifosel ; Select FIFO
-* : uint16_t isel ; FIFO Access Direction
-* : uint16_t mbw ; FIFO Port Access Bit Width
-* : uint16_t dfacc ; DFACC Access mode
-* Return Value : none
-*******************************************************************************/
-void usb0_host_set_curpipe2 (uint16_t pipe, uint16_t fifosel, uint16_t isel, uint16_t mbw, uint16_t dfacc)
-{
- uint16_t buffer;
- uint32_t loop;
-#ifdef __USB_HOST_DF_ACC_ENABLE__
- uint32_t dummy;
-#endif
- volatile uint32_t loop2;
-
- g_usb0_host_mbw[pipe] = mbw;
-
- switch (fifosel)
- {
- case USB_HOST_CUSE:
- buffer = USB200.CFIFOSEL;
- buffer &= (uint16_t)~(USB_HOST_BITISEL | USB_HOST_BITCURPIPE);
- buffer |= (uint16_t)(~isel & USB_HOST_BITISEL);
- USB200.CFIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB200.CFIFOSEL & (USB_HOST_BITISEL | USB_HOST_BITCURPIPE))
- == (buffer & (USB_HOST_BITISEL | USB_HOST_BITCURPIPE)))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
-
- buffer &= (uint16_t)~(USB_HOST_BITISEL | USB_HOST_BITCURPIPE | USB_HOST_BITMBW);
- buffer |= (uint16_t)(isel | pipe | mbw);
- USB200.CFIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB200.CFIFOSEL & (USB_HOST_BITISEL | USB_HOST_BITCURPIPE))
- == (buffer & (USB_HOST_BITISEL | USB_HOST_BITCURPIPE)))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
- break;
-
- case USB_HOST_D0DMA:
- case USB_HOST_D0USE:
- buffer = USB200.D0FIFOSEL;
-#ifdef __USB_HOST_DF_ACC_ENABLE__
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE | USB_HOST_BITMBW);
-
- if (dfacc != 0)
- {
- buffer |= (uint16_t)(USB_HOST_BITMBW_32);
- }
-#else
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE);
-#endif
- USB200.D0FIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB200.D0FIFOSEL & USB_HOST_BITCURPIPE) == (buffer & USB_HOST_BITCURPIPE))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
-
-#ifdef __USB_HOST_DF_ACC_ENABLE__
- if (dfacc != 0)
- {
- dummy = USB200.D0FIFO.UINT32;
- }
-#endif
-
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE | USB_HOST_BITMBW);
- buffer |= (uint16_t)(pipe | mbw);
- USB200.D0FIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB200.D0FIFOSEL & USB_HOST_BITCURPIPE) == (buffer & USB_HOST_BITCURPIPE))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
- break;
-
- case USB_HOST_D1DMA:
- case USB_HOST_D1USE:
- buffer = USB200.D1FIFOSEL;
-#ifdef __USB_HOST_DF_ACC_ENABLE__
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE | USB_HOST_BITMBW);
-
- if (dfacc != 0)
- {
- buffer |= (uint16_t)(USB_HOST_BITMBW_32);
- }
-#else
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE);
-#endif
- USB200.D1FIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB200.D1FIFOSEL & USB_HOST_BITCURPIPE) == (buffer & USB_HOST_BITCURPIPE))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
-
-#ifdef __USB_HOST_DF_ACC_ENABLE__
- if (dfacc != 0)
- {
- dummy = USB200.D1FIFO.UINT32;
- loop = dummy; // avoid warning.
- }
-#endif
-
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE | USB_HOST_BITMBW);
- buffer |= (uint16_t)(pipe | mbw);
- USB200.D1FIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB200.D1FIFOSEL & USB_HOST_BITCURPIPE) == (buffer & USB_HOST_BITCURPIPE))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
- break;
-
- default:
- break;
- }
-
- /* Cautions !!!
- * Depending on the external bus speed of CPU, you may need to wait for 450ns here.
- * For details, please look at the data sheet. */
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_write_c_fifo
-* Description : Writes data in CFIFO.
-* : Writes data by BYTE/WORD/LONG according to access size
-* : to the pipe specified by the arguments.
-* : Before executing this function, allocating CFIF0 in the specified pipe
-* : should be completed.
-* : Before executing this function, access size to the specified pipe
-* : should be fixed and set in g_usb1_host_mbw[].
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint16_t count ; Data Size(Byte)
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_write_c_fifo (uint16_t pipe, uint16_t count)
-{
- uint16_t even;
-
- if (g_usb0_host_mbw[pipe] == USB_HOST_BITMBW_8)
- {
- for (even = count; even; --even)
- {
- USB200.CFIFO.UINT8[HH] = *g_usb0_host_data_pointer[pipe];
- g_usb0_host_data_pointer[pipe] += 1;
- }
- }
- else if (g_usb0_host_mbw[pipe] == USB_HOST_BITMBW_16)
- {
- for (even = (uint16_t)(count / 2); even; --even)
- {
- USB200.CFIFO.UINT16[H] = *((uint16_t *)g_usb0_host_data_pointer[pipe]);
- g_usb0_host_data_pointer[pipe] += 2;
- }
- }
- else
- {
- for (even = (uint16_t)(count / 4); even; --even)
- {
- USB200.CFIFO.UINT32 = *((uint32_t *)g_usb0_host_data_pointer[pipe]);
- g_usb0_host_data_pointer[pipe] += 4;
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_read_c_fifo
-* Description : Reads data from CFIFO.
-* : Reads data by BYTE/WORD/LONG according to access size
-* : to the pipe specified by the arguments.
-* : Before executing this function, allocating CFIF0 in the specified pipe
-* : should be completed.
-* : Before executing this function, access size to the specified pipe
-* : should be fixed and set in g_usb0_host_mbw[].
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint16_t count ; Data Size(Byte)
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_read_c_fifo (uint16_t pipe, uint16_t count)
-{
- uint16_t even;
-
- if (g_usb0_host_mbw[pipe] == USB_HOST_BITMBW_8)
- {
- for (even = count; even; --even)
- {
- *g_usb0_host_data_pointer[pipe] = USB200.CFIFO.UINT8[HH];
- g_usb0_host_data_pointer[pipe] += 1;
- }
- }
- else if (g_usb0_host_mbw[pipe] == USB_HOST_BITMBW_16)
- {
- for (even = (uint16_t)((count + 1) / 2); even; --even)
- {
- *((uint16_t *)g_usb0_host_data_pointer[pipe]) = USB200.CFIFO.UINT16[H];
- g_usb0_host_data_pointer[pipe] += 2;
- }
- }
- else
- {
- for (even = (uint16_t)((count + 3) / 4); even; --even)
- {
- *((uint32_t *)g_usb0_host_data_pointer[pipe]) = USB200.CFIFO.UINT32;
- g_usb0_host_data_pointer[pipe] += 4;
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_write_d0_fifo
-* Description : Writes data in D0FIFO.
-* : Writes data by BYTE/WORD/LONG according to access size
-* : to the pipe specified by the arguments.
-* : Before executing this function, allocating CFIF0 in the specified pipe
-* : should be completed.
-* : Before executing this function, access size to the specified pipe
-* : should be fixed and set in g_usb0_host_mbw[].
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint16_t count ; Data Size(Byte)
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_write_d0_fifo (uint16_t pipe, uint16_t count)
-{
- uint16_t even;
-
- if (g_usb0_host_mbw[pipe] == USB_HOST_BITMBW_8)
- {
- for (even = count; even; --even)
- {
- USB200.D0FIFO.UINT8[HH] = *g_usb0_host_data_pointer[pipe];
- g_usb0_host_data_pointer[pipe] += 1;
- }
- }
- else if (g_usb0_host_mbw[pipe] == USB_HOST_BITMBW_16)
- {
- for (even = (uint16_t)(count / 2); even; --even)
- {
- USB200.D0FIFO.UINT16[H] = *((uint16_t *)g_usb0_host_data_pointer[pipe]);
- g_usb0_host_data_pointer[pipe] += 2;
- }
- }
- else
- {
- for (even = (uint16_t)(count / 4); even; --even)
- {
- USB200.D0FIFO.UINT32 = *((uint32_t *)g_usb0_host_data_pointer[pipe]);
- g_usb0_host_data_pointer[pipe] += 4;
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_read_d0_fifo
-* Description : Reads data from D0FIFO.
-* : Reads data by BYTE/WORD/LONG according to access size
-* : to the pipe specified by the arguments.
-* : Before executing this function, allocating DOFIF0 in the specified pipe
-* : should be completed.
-* : Before executing this function, access size to the specified pipe
-* : should be fixed and set in g_usb0_host_mbw[].
-* Arguments : uint16_t Pipe ; Pipe Number
-* : uint16_t count ; Data Size(Byte)
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_read_d0_fifo (uint16_t pipe, uint16_t count)
-{
- uint16_t even;
-
- if (g_usb0_host_mbw[pipe] == USB_HOST_BITMBW_8)
- {
- for (even = count; even; --even)
- {
- *g_usb0_host_data_pointer[pipe] = USB200.D0FIFO.UINT8[HH];
- g_usb0_host_data_pointer[pipe] += 1;
- }
- }
- else if (g_usb0_host_mbw[pipe] == USB_HOST_BITMBW_16)
- {
- for (even = (uint16_t)((count + 1) / 2); even; --even)
- {
- *((uint16_t *)g_usb0_host_data_pointer[pipe]) = USB200.D0FIFO.UINT16[H];
- g_usb0_host_data_pointer[pipe] += 2;
- }
- }
- else
- {
- for (even = (uint16_t)((count + 3) / 4); even; --even)
- {
- *((uint32_t *)g_usb0_host_data_pointer[pipe]) = USB200.D0FIFO.UINT32;
- g_usb0_host_data_pointer[pipe] += 4;
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_write_d1_fifo
-* Description : Writes data in D1FIFO.
-* : Writes data by BYTE/WORD/LONG according to access size
-* : to the pipe specified by the arguments.
-* : Before executing this function, allocating D1FIF0 in the specified pipe
-* : should be completed.
-* : Before executing this function, access size to the specified pipe
-* : should be fixed and set in g_usb1_host_mbw[].
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint16_t count ; Data Size(Byte)
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_write_d1_fifo (uint16_t pipe, uint16_t count)
-{
- uint16_t even;
-
- if (g_usb0_host_mbw[pipe] == USB_HOST_BITMBW_8)
- {
- for (even = count; even; --even)
- {
- USB200.D1FIFO.UINT8[HH] = *g_usb0_host_data_pointer[pipe];
- g_usb0_host_data_pointer[pipe] += 1;
- }
- }
- else if (g_usb0_host_mbw[pipe] == USB_HOST_BITMBW_16)
- {
- for (even = (uint16_t)(count / 2); even; --even)
- {
- USB200.D1FIFO.UINT16[H] = *((uint16_t *)g_usb0_host_data_pointer[pipe]);
- g_usb0_host_data_pointer[pipe] += 2;
- }
- }
- else
- {
- for (even = (uint16_t)(count / 4); even; --even)
- {
- USB200.D1FIFO.UINT32 = *((uint32_t *)g_usb0_host_data_pointer[pipe]);
- g_usb0_host_data_pointer[pipe] += 4;
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_read_d1_fifo
-* Description : Reads data from D1FIFO.
-* : Reads data by BYTE/WORD/LONG according to access size
-* : to the pipe specified by the arguments.
-* : Before executing this function, allocating D1FIF0 in the specified pipe
-* : should be completed.
-* : Before executing this function, access size to the specified pipe
-* : should be fixed and set in g_usb1_host_mbw[].
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint16_t count ; Data Size(Byte)
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_read_d1_fifo (uint16_t pipe, uint16_t count)
-{
- uint16_t even;
-
- if (g_usb0_host_mbw[pipe] == USB_HOST_BITMBW_8)
- {
- for (even = count; even; --even)
- {
- *g_usb0_host_data_pointer[pipe] = USB200.D1FIFO.UINT8[HH];
- g_usb0_host_data_pointer[pipe] += 1;
- }
- }
- else if (g_usb0_host_mbw[pipe] == USB_HOST_BITMBW_16)
- {
- for (even = (uint16_t)((count + 1) / 2); even; --even)
- {
- *((uint16_t *)g_usb0_host_data_pointer[pipe]) = USB200.D1FIFO.UINT16[H];
- g_usb0_host_data_pointer[pipe] += 2;
- }
- }
- else
- {
- for (even = (uint16_t)((count + 3) / 4); even; --even)
- {
- *((uint32_t *)g_usb0_host_data_pointer[pipe]) = USB200.D1FIFO.UINT32;
- g_usb0_host_data_pointer[pipe] += 4;
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_com_get_dmasize
-* Description : Calculates access width of DMA transfer by the argument to
- return as the Return Value.
-* Arguments : uint32_t trncount : transfer byte
-* : uint32_t dtptr : transfer data pointer
-* Return Value : DMA transfer size : 0 8bit
-* : : 1 16bit
-* : : 2 32bit
-*******************************************************************************/
-static uint32_t usb0_host_com_get_dmasize (uint32_t trncount, uint32_t dtptr)
-{
- uint32_t size;
-
- if (((trncount & 0x0001) != 0) || ((dtptr & 0x00000001) != 0))
- {
- /* When transfer byte count is odd */
- /* or transfer data area is 8-bit alignment */
- size = 0; /* 8bit */
- }
- else if (((trncount & 0x0003) != 0) || ((dtptr & 0x00000003) != 0))
- {
- /* When the transfer byte count is multiples of 2 */
- /* or the transfer data area is 16-bit alignment */
- size = 1; /* 16bit */
- }
- else
- {
- /* When the transfer byte count is multiples of 4 */
- /* or the transfer data area is 32-bit alignment */
- size = 2; /* 32bit */
- }
-
- return size;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_get_mbw
-* Description : Calculates access width of DMA to return the value set in MBW.
-* Arguments : uint32_t trncount : transfer byte
-* : uint32_t dtptr : transfer data pointer
-* Return Value : FIFO transfer size : USB_HOST_BITMBW_8 8bit
-* : : USB_HOST_BITMBW_16 16bit
-* : : USB_HOST_BITMBW_32 32bit
-*******************************************************************************/
-uint16_t usb0_host_get_mbw (uint32_t trncount, uint32_t dtptr)
-{
- uint32_t size;
- uint16_t mbw;
-
- size = usb0_host_com_get_dmasize(trncount, dtptr);
-
- if (size == 0)
- {
- /* 8bit */
- mbw = USB_HOST_BITMBW_8;
- }
- else if (size == 1)
- {
- /* 16bit */
- mbw = USB_HOST_BITMBW_16;
- }
- else
- {
- /* 32bit */
- mbw = USB_HOST_BITMBW_32;
- }
-
- return mbw;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_set_transaction_counter
-* Description : Sets transaction counter by the argument(PIPEnTRN).
-* : Clears transaction before setting to enable transaction counter setting.
-* Arguments : uint16_t pipe ; Pipe number
-* : uint32_t bsize : Data transfer size
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_set_transaction_counter (uint16_t pipe, uint32_t bsize)
-{
- uint16_t mxps;
- uint16_t cnt;
-
- if (bsize == 0)
- {
- return;
- }
-
- mxps = usb0_host_get_mxps(pipe); /* Max Packet Size */
-
- if ((bsize % mxps) == 0)
- {
- cnt = (uint16_t)(bsize / mxps);
- }
- else
- {
- cnt = (uint16_t)((bsize / mxps) + 1);
- }
-
- switch (pipe)
- {
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB200.PIPE1TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- USB200.PIPE1TRN = cnt;
- RZA_IO_RegWrite_16(&USB200.PIPE1TRE,
- 1,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB200.PIPE2TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- USB200.PIPE2TRN = cnt;
- RZA_IO_RegWrite_16(&USB200.PIPE2TRE,
- 1,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB200.PIPE3TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- USB200.PIPE3TRN = cnt;
- RZA_IO_RegWrite_16(&USB200.PIPE3TRE,
- 1,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB200.PIPE4TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- USB200.PIPE4TRN = cnt;
- RZA_IO_RegWrite_16(&USB200.PIPE4TRE,
- 1,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB200.PIPE5TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- USB200.PIPE5TRN = cnt;
- RZA_IO_RegWrite_16(&USB200.PIPE5TRE,
- 1,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB200.PIPE9TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- USB200.PIPE9TRN = cnt;
- RZA_IO_RegWrite_16(&USB200.PIPE9TRE,
- 1,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- break;
-
- default:
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_clear_transaction_counter
-* Description : Clears the transaction counter by the argument.
-* : After executing this function, the transaction counter is invalid.
-* Arguments : uint16_t pipe ; Pipe number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_clear_transaction_counter (uint16_t pipe)
-{
- switch (pipe)
- {
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB200.PIPE1TRE,
- 0,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- RZA_IO_RegWrite_16(&USB200.PIPE1TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB200.PIPE2TRE,
- 0,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- RZA_IO_RegWrite_16(&USB200.PIPE2TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB200.PIPE3TRE,
- 0,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- RZA_IO_RegWrite_16(&USB200.PIPE3TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB200.PIPE4TRE,
- 0,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- RZA_IO_RegWrite_16(&USB200.PIPE4TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB200.PIPE5TRE,
- 0,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- RZA_IO_RegWrite_16(&USB200.PIPE5TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB200.PIPE9TRE,
- 0,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- RZA_IO_RegWrite_16(&USB200.PIPE9TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- break;
-
- default:
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_stop_transfer
-* Description : Stops the USB transfer in the pipe specified by the argument.
-* : After stopping the USB transfer, clears the buffer allocated in
-* : the pipe.
-* : After executing this function, allocation in FIF0 becomes USB_HOST_PIPE0;
-* : invalid. After executing this function, BRDY/NRDY/BEMP interrupt
-* : in the corresponding pipe becomes invalid. Sequence bit is also
-* : cleared.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_stop_transfer (uint16_t pipe)
-{
- uint16_t usefifo;
- uint32_t remain;
-
- usb0_host_set_pid_nak(pipe);
-
- usefifo = (uint16_t)(g_usb0_host_PipeTbl[pipe] & USB_HOST_FIFO_USE);
-
- switch (usefifo)
- {
- case USB_HOST_D0FIFO_USE:
- usb0_host_clear_transaction_counter(pipe);
- USB200.D0FIFOCTR = USB_HOST_BITBCLR; /* Buffer Clear */
- break;
-
- case USB_HOST_D1FIFO_USE:
- usb0_host_clear_transaction_counter(pipe);
- USB200.D1FIFOCTR = USB_HOST_BITBCLR; /* Buffer Clear */
- break;
-
- case USB_HOST_D0FIFO_DMA:
- remain = Userdef_USB_usb0_host_stop_dma0();
- usb0_host_dma_stop_d0(pipe, remain);
- usb0_host_clear_transaction_counter(pipe);
- USB200.D0FIFOCTR = USB_HOST_BITBCLR; /* Buffer Clear */
- break;
-
- case USB_HOST_D1FIFO_DMA:
- remain = Userdef_USB_usb0_host_stop_dma1();
- usb0_host_dma_stop_d1(pipe, remain);
- usb0_host_clear_transaction_counter(pipe);
- USB200.D1FIFOCTR = USB_HOST_BITBCLR; /* Buffer Clear */
- break;
-
- default:
- usb0_host_clear_transaction_counter(pipe);
- USB200.CFIFOCTR = USB_HOST_BITBCLR; /* Buffer Clear */
- break;
- }
-
- /* Interrupt of pipe set is disabled */
- usb0_host_disable_brdy_int(pipe);
- usb0_host_disable_nrdy_int(pipe);
- usb0_host_disable_bemp_int(pipe);
-
-#if(1) /* ohci_wrapp */
-#else
- usb0_host_aclrm(pipe);
-#endif
- usb0_host_set_csclr(pipe);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_set_dfacc_d0
-* Description : Sets the DFACC setting value in D0FIFO using the transfer size.
-* Arguments : uint16_t mbw ; MBW
-* : uint16_t count ; data count
-* Return Value : DFACC Access mode
-*******************************************************************************/
-static uint16_t usb0_host_set_dfacc_d0 (uint16_t mbw, uint32_t count)
-{
- uint16_t dfacc = 0;
-
-#ifndef __USB_HOST_DF_ACC_ENABLE__
- RZA_IO_RegWrite_16(&USB200.D0FBCFG,
- 0,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB200.D0FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 0;
-#else
- if (mbw == USB_HOST_BITMBW_32)
- {
- if ((count % 32) == 0)
- {
- /* 32byte transfer */
- RZA_IO_RegWrite_16(&USB200.D0FBCFG,
- 2,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB200.D0FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 2;
- }
- else if ((count % 16) == 0)
- {
- /* 16byte transfer */
- RZA_IO_RegWrite_16(&USB200.D0FBCFG,
- 1,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB200.D0FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 1;
- }
- else
- {
- RZA_IO_RegWrite_16(&USB200.D0FBCFG,
- 0,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB200.D0FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 0;
- }
- }
- else if (mbw == USB_HOST_BITMBW_16)
- {
- RZA_IO_RegWrite_16(&USB200.D0FBCFG,
- 0,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB200.D0FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 0;
- }
- else
- {
- RZA_IO_RegWrite_16(&USB200.D0FBCFG,
- 0,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB200.D0FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 0;
- }
-#endif
-
- return dfacc;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_set_dfacc_d1
-* Description : Sets the DFACC setting value in D1FIFO using the transfer size.
-* Arguments : uint16_t mbw ; MBW
-* : uint16_t count ; data count
-* Return Value : DFACC Access mode
-*******************************************************************************/
-static uint16_t usb0_host_set_dfacc_d1 (uint16_t mbw, uint32_t count)
-{
- uint16_t dfacc = 0;
-
-#ifndef __USB_HOST_DF_ACC_ENABLE__
- RZA_IO_RegWrite_16(&USB200.D1FBCFG,
- 0,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB200.D1FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 0;
-#else
- if (mbw == USB_HOST_BITMBW_32)
- {
- if ((count % 32) == 0)
- {
- /* 32byte transfer */
- RZA_IO_RegWrite_16(&USB200.D1FBCFG,
- 2,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB200.D1FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 2;
- }
- else if ((count % 16) == 0)
- {
- /* 16byte transfer */
- RZA_IO_RegWrite_16(&USB200.D1FBCFG,
- 1,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB200.D1FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 1;
- }
- else
- {
- RZA_IO_RegWrite_16(&USB200.D1FBCFG,
- 0,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB200.D1FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 0;
- }
- }
- else if (mbw == USB_HOST_BITMBW_16)
- {
- RZA_IO_RegWrite_16(&USB200.D1FBCFG,
- 0,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB200.D1FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 0;
- }
- else
- {
- RZA_IO_RegWrite_16(&USB200.D1FBCFG,
- 0,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB200.D1FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 0;
- }
-#endif
-
- return dfacc;
-}
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_VK_RZ_A1H/usb0/src/common/usb0_host_dma.c Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,355 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb0_host_dma.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "usb0_host.h"
-/* #include "usb0_host_dmacdrv.h" */
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-static void usb0_host_dmaint(uint16_t fifo);
-static void usb0_host_dmaint_buf2fifo(uint16_t pipe);
-static void usb0_host_dmaint_fifo2buf(uint16_t pipe);
-
-
-/*******************************************************************************
-* Function Name: usb0_host_dma_stop_d0
-* Description : D0FIFO DMA stop
-* Arguments : uint16_t pipe : pipe number
-* : uint32_t remain : transfer byte
-* Return Value : none
-*******************************************************************************/
-void usb0_host_dma_stop_d0 (uint16_t pipe, uint32_t remain)
-{
- uint16_t dtln;
- uint16_t dfacc;
- uint16_t buffer;
- uint16_t sds_b = 1;
-
- dfacc = RZA_IO_RegRead_16(&USB200.D0FBCFG,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- if (dfacc == 2)
- {
- sds_b = 32;
- }
- else if (dfacc == 1)
- {
- sds_b = 16;
- }
- else
- {
- if (g_usb0_host_DmaInfo[USB_HOST_D0FIFO].size == 2)
- {
- sds_b = 4;
- }
- else if (g_usb0_host_DmaInfo[USB_HOST_D0FIFO].size == 1)
- {
- sds_b = 2;
- }
- else
- {
- sds_b = 1;
- }
- }
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 1)
- {
- if (g_usb0_host_pipe_status[pipe] != USB_HOST_PIPE_DONE)
- {
- buffer = USB200.D0FIFOCTR;
- dtln = (buffer & USB_HOST_BITDTLN);
-
- if ((dtln % sds_b) != 0)
- {
- remain += (sds_b - (dtln % sds_b));
- }
- g_usb0_host_PipeDataSize[pipe] = (g_usb0_host_data_count[pipe] - remain);
- g_usb0_host_data_count[pipe] = remain;
- }
- }
-
- RZA_IO_RegWrite_16(&USB200.D0FIFOSEL,
- 0,
- USB_DnFIFOSEL_DREQE_SHIFT,
- USB_DnFIFOSEL_DREQE);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_dma_stop_d1
-* Description : D1FIFO DMA stop
-* Arguments : uint16_t pipe : pipe number
-* : uint32_t remain : transfer byte
-* Return Value : none
-*******************************************************************************/
-void usb0_host_dma_stop_d1 (uint16_t pipe, uint32_t remain)
-{
- uint16_t dtln;
- uint16_t dfacc;
- uint16_t buffer;
- uint16_t sds_b = 1;
-
- dfacc = RZA_IO_RegRead_16(&USB200.D1FBCFG,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- if (dfacc == 2)
- {
- sds_b = 32;
- }
- else if (dfacc == 1)
- {
- sds_b = 16;
- }
- else
- {
- if (g_usb0_host_DmaInfo[USB_HOST_D1FIFO].size == 2)
- {
- sds_b = 4;
- }
- else if (g_usb0_host_DmaInfo[USB_HOST_D1FIFO].size == 1)
- {
- sds_b = 2;
- }
- else
- {
- sds_b = 1;
- }
- }
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 1)
- {
- if (g_usb0_host_pipe_status[pipe] != USB_HOST_PIPE_DONE)
- {
- buffer = USB200.D1FIFOCTR;
- dtln = (buffer & USB_HOST_BITDTLN);
-
- if ((dtln % sds_b) != 0)
- {
- remain += (sds_b - (dtln % sds_b));
- }
- g_usb0_host_PipeDataSize[pipe] = (g_usb0_host_data_count[pipe] - remain);
- g_usb0_host_data_count[pipe] = remain;
- }
- }
-
- RZA_IO_RegWrite_16(&USB200.D1FIFOSEL,
- 0,
- USB_DnFIFOSEL_DREQE_SHIFT,
- USB_DnFIFOSEL_DREQE);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_dma_interrupt_d0fifo
-* Description : This function is DMA interrupt handler entry.
-* : Execute usb1_host_dmaint() after disabling DMA interrupt in this function.
-* : Disable DMA interrupt to DMAC executed when USB_HOST_D0FIFO_DMA is
-* : specified by dma->fifo.
-* : Register this function as DMA complete interrupt.
-* Arguments : uint32_t int_sense ; Interrupts detection mode
-* : ; INTC_LEVEL_SENSITIVE : Level sense
-* : ; INTC_EDGE_TRIGGER : Edge trigger
-* Return Value : none
-*******************************************************************************/
-void usb0_host_dma_interrupt_d0fifo (uint32_t int_sense)
-{
- usb0_host_dmaint(USB_HOST_D0FIFO);
- g_usb0_host_DmaStatus[USB_HOST_D0FIFO] = USB_HOST_DMA_READY;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_dma_interrupt_d1fifo
-* Description : This function is DMA interrupt handler entry.
-* : Execute usb0_host_dmaint() after disabling DMA interrupt in this function.
-* : Disable DMA interrupt to DMAC executed when USB_HOST_D1FIFO_DMA is
-* : specified by dma->fifo.
-* : Register this function as DMA complete interrupt.
-* Arguments : uint32_t int_sense ; Interrupts detection mode
-* : ; INTC_LEVEL_SENSITIVE : Level sense
-* : ; INTC_EDGE_TRIGGER : Edge trigger
-* Return Value : none
-*******************************************************************************/
-void usb0_host_dma_interrupt_d1fifo (uint32_t int_sense)
-{
- usb0_host_dmaint(USB_HOST_D1FIFO);
- g_usb0_host_DmaStatus[USB_HOST_D1FIFO] = USB_HOST_DMA_READY;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_dmaint
-* Description : This function is DMA transfer end interrupt
-* Arguments : uint16_t fifo ; fifo number
-* : ; USB_HOST_D0FIFO
-* : ; USB_HOST_D1FIFO
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_dmaint (uint16_t fifo)
-{
- uint16_t pipe;
-
- pipe = g_usb0_host_DmaPipe[fifo];
-
- if (g_usb0_host_DmaInfo[fifo].dir == USB_HOST_BUF2FIFO)
- {
- usb0_host_dmaint_buf2fifo(pipe);
- }
- else
- {
- usb0_host_dmaint_fifo2buf(pipe);
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_dmaint_fifo2buf
-* Description : Executes read completion from FIFO by DMAC.
-* Arguments : uint16_t pipe : pipe number
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_dmaint_fifo2buf (uint16_t pipe)
-{
- uint32_t remain;
- uint16_t useport;
-
- if (g_usb0_host_pipe_status[pipe] != USB_HOST_PIPE_DONE)
- {
- useport = (uint16_t)(g_usb0_host_PipeTbl[pipe] & USB_HOST_FIFO_USE);
-
- if (useport == USB_HOST_D0FIFO_DMA)
- {
- remain = Userdef_USB_usb0_host_stop_dma0();
- usb0_host_dma_stop_d0(pipe, remain);
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 0)
- {
- if (g_usb0_host_DmaStatus[USB_HOST_D0FIFO] == USB_HOST_DMA_BUSYEND)
- {
- USB200.D0FIFOCTR = USB_HOST_BITBCLR;
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_DONE;
- }
- else
- {
- usb0_host_enable_brdy_int(pipe);
- }
- }
- }
- else
- {
- remain = Userdef_USB_usb0_host_stop_dma1();
- usb0_host_dma_stop_d1(pipe, remain);
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 0)
- {
- if (g_usb0_host_DmaStatus[USB_HOST_D1FIFO] == USB_HOST_DMA_BUSYEND)
- {
- USB200.D1FIFOCTR = USB_HOST_BITBCLR;
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_DONE;
- }
- else
- {
- usb0_host_enable_brdy_int(pipe);
- }
- }
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_dmaint_buf2fifo
-* Description : Executes write completion in FIFO by DMAC.
-* Arguments : uint16_t pipe : pipe number
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_dmaint_buf2fifo (uint16_t pipe)
-{
- uint16_t useport;
- uint32_t remain;
-
- useport = (uint16_t)(g_usb0_host_PipeTbl[pipe] & USB_HOST_FIFO_USE);
-
- if (useport == USB_HOST_D0FIFO_DMA)
- {
- remain = Userdef_USB_usb0_host_stop_dma0();
- usb0_host_dma_stop_d0(pipe, remain);
-
- if (g_usb0_host_DmaBval[USB_HOST_D0FIFO] != 0)
- {
- RZA_IO_RegWrite_16(&USB200.D0FIFOCTR,
- 1,
- USB_DnFIFOCTR_BVAL_SHIFT,
- USB_DnFIFOCTR_BVAL);
- }
- }
- else
- {
- remain = Userdef_USB_usb0_host_stop_dma1();
- usb0_host_dma_stop_d1(pipe, remain);
-
- if (g_usb0_host_DmaBval[USB_HOST_D1FIFO] != 0)
- {
- RZA_IO_RegWrite_16(&USB200.D1FIFOCTR,
- 1,
- USB_DnFIFOCTR_BVAL_SHIFT,
- USB_DnFIFOCTR_BVAL);
- }
- }
-
- usb0_host_enable_bemp_int(pipe);
-}
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_VK_RZ_A1H/usb0/src/common/usb0_host_intrn.c Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,285 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb0_host_intrn.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "usb0_host.h"
-#if(1) /* ohci_wrapp */
-#include "ohci_wrapp_RZ_A1_local.h"
-#endif
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-
-
-/*******************************************************************************
-* Function Name: usb0_host_brdy_int
-* Description : Executes BRDY interrupt(USB_HOST_PIPE1-9).
-* : According to the pipe that interrupt is generated in,
-* : reads/writes buffer allocated in the pipe.
-* : This function is executed in the BRDY interrupt handler.
-* : This function clears BRDY interrupt status and BEMP interrupt
-* : status.
-* Arguments : uint16_t status ; BRDYSTS Register Value
-* : uint16_t int_enb ; BRDYENB Register Value
-* Return Value : none
-*******************************************************************************/
-void usb0_host_brdy_int (uint16_t status, uint16_t int_enb)
-{
- uint32_t int_sense = 0;
- uint16_t pipe;
- uint16_t pipebit;
-
- for (pipe = USB_HOST_PIPE1; pipe <= USB_HOST_MAX_PIPE_NO; pipe++)
- {
- pipebit = g_usb0_host_bit_set[pipe];
-
- if ((status & pipebit) && (int_enb & pipebit))
- {
- USB200.BRDYSTS = (uint16_t)~pipebit;
- USB200.BEMPSTS = (uint16_t)~pipebit;
-
- if ((g_usb0_host_PipeTbl[pipe] & USB_HOST_FIFO_USE) == USB_HOST_D0FIFO_DMA)
- {
- if (g_usb0_host_DmaStatus[USB_HOST_D0FIFO] != USB_HOST_DMA_READY)
- {
- usb0_host_dma_interrupt_d0fifo(int_sense);
- }
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 0)
- {
- usb0_host_read_dma(pipe);
- usb0_host_disable_brdy_int(pipe);
- }
- else
- {
- USB200.D0FIFOCTR = USB_HOST_BITBCLR;
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_DONE;
- }
- }
- else if ((g_usb0_host_PipeTbl[pipe] & USB_HOST_FIFO_USE) == USB_HOST_D1FIFO_DMA)
- {
- if (g_usb0_host_DmaStatus[USB_HOST_D1FIFO] != USB_HOST_DMA_READY)
- {
- usb0_host_dma_interrupt_d1fifo(int_sense);
- }
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 0)
- {
- usb0_host_read_dma(pipe);
- usb0_host_disable_brdy_int(pipe);
- }
- else
- {
- USB200.D1FIFOCTR = USB_HOST_BITBCLR;
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_DONE;
- }
- }
- else
- {
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_DIR_SHIFT, USB_PIPECFG_DIR) == 0)
- {
- usb0_host_read_buffer(pipe);
- }
- else
- {
- usb0_host_write_buffer(pipe);
- }
- }
-#if(1) /* ohci_wrapp */
- switch (g_usb0_host_pipe_status[pipe])
- {
- case USB_HOST_PIPE_DONE:
- ohciwrapp_loc_TransEnd(pipe, TD_CC_NOERROR);
- break;
- case USB_HOST_PIPE_NORES:
- case USB_HOST_PIPE_STALL:
- case USB_HOST_PIPE_ERROR:
- ohciwrapp_loc_TransEnd(pipe, TD_CC_STALL);
- break;
- default:
- /* Do Nothing */
- break;
- }
-#endif
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_nrdy_int
-* Description : Executes NRDY interrupt(USB_HOST_PIPE1-9).
-* : Checks NRDY interrupt cause by PID. When the cause if STALL,
-* : regards the pipe state as STALL and ends the processing.
-* : Then the cause is not STALL, increments the error count to
-* : communicate again. When the error count is 3, determines
-* : the pipe state as USB_HOST_PIPE_NORES and ends the processing.
-* : This function is executed in the NRDY interrupt handler.
-* : This function clears NRDY interrupt status.
-* Arguments : uint16_t status ; NRDYSTS Register Value
-* : uint16_t int_enb ; NRDYENB Register Value
-* Return Value : none
-*******************************************************************************/
-void usb0_host_nrdy_int (uint16_t status, uint16_t int_enb)
-{
- uint16_t pid;
- uint16_t pipe;
- uint16_t bitcheck;
-
- bitcheck = (uint16_t)(status & int_enb);
-
- USB200.NRDYSTS = (uint16_t)~status;
-
- for (pipe = USB_HOST_PIPE1; pipe <= USB_HOST_MAX_PIPE_NO; pipe++)
- {
- if ((bitcheck&g_usb0_host_bit_set[pipe]) == g_usb0_host_bit_set[pipe])
- {
- if (RZA_IO_RegRead_16(&USB200.SYSCFG0,
- USB_SYSCFG_DCFM_SHIFT,
- USB_SYSCFG_DCFM) == 1)
- {
- if (g_usb0_host_pipe_status[pipe] == USB_HOST_PIPE_WAIT)
- {
- pid = usb0_host_get_pid(pipe);
-
- if ((pid == USB_HOST_PID_STALL) || (pid == USB_HOST_PID_STALL2))
- {
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_STALL;
-#if(1) /* ohci_wrapp */
- ohciwrapp_loc_TransEnd(pipe, TD_CC_STALL);
-#endif
- }
- else
- {
-#if(1) /* ohci_wrapp */
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_NORES;
- ohciwrapp_loc_TransEnd(pipe, TD_CC_DEVICENOTRESPONDING);
-#else
- g_usb0_host_PipeIgnore[pipe]++;
-
- if (g_usb0_host_PipeIgnore[pipe] == 3)
- {
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_NORES;
- }
- else
- {
- usb0_host_set_pid_buf(pipe);
- }
-#endif
- }
- }
- }
- else
- {
- /* USB Function */
- }
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_bemp_int
-* Description : Executes BEMP interrupt(USB_HOST_PIPE1-9).
-* Arguments : uint16_t status ; BEMPSTS Register Value
-* : uint16_t int_enb ; BEMPENB Register Value
-* Return Value : none
-*******************************************************************************/
-void usb0_host_bemp_int (uint16_t status, uint16_t int_enb)
-{
- uint16_t pid;
- uint16_t pipe;
- uint16_t bitcheck;
- uint16_t inbuf;
-
- bitcheck = (uint16_t)(status & int_enb);
-
- USB200.BEMPSTS = (uint16_t)~status;
-
- for (pipe = USB_HOST_PIPE1; pipe <= USB_HOST_MAX_PIPE_NO; pipe++)
- {
- if ((bitcheck&g_usb0_host_bit_set[pipe]) == g_usb0_host_bit_set[pipe])
- {
- pid = usb0_host_get_pid(pipe);
-
- if ((pid == USB_HOST_PID_STALL) || (pid == USB_HOST_PID_STALL2))
- {
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_STALL;
-#if(1) /* ohci_wrapp */
- ohciwrapp_loc_TransEnd(pipe, TD_CC_STALL);
-#endif
- }
- else
- {
- inbuf = usb0_host_get_inbuf(pipe);
-
- if (inbuf == 0)
- {
- usb0_host_disable_bemp_int(pipe);
- usb0_host_set_pid_nak(pipe);
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_DONE;
-#if(1) /* ohci_wrapp */
- ohciwrapp_loc_TransEnd(pipe, TD_CC_NOERROR);
-#endif
- }
- }
- }
- }
-}
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_VK_RZ_A1H/usb0/src/common/usb0_host_lib.c Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,1580 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb0_host_lib.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "usb0_host.h"
-#if(1) /* ohci_wrapp */
-#include "VKRZA1H.h" /* INTC Driver Header */
-#else
-#include "devdrv_intc.h" /* INTC Driver Header */
-#endif
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-
-
-/*******************************************************************************
-* Function Name: usb0_host_enable_brdy_int
-* Description : Enables BRDY interrupt in the pipe spceified by the argument.
-* : Disables BEMP/NRDY/BRDY interrupts in all pipes before enabling
-* : BRDY. Enables BRDY interrupt in the pipe specified by the argument
-* : in the disabled status. After enabling BRDY, recover all
-* : BEMP/NRDY/BRDY disabled/enabled status.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_enable_brdy_int (uint16_t pipe)
-{
- /* enable brdy interrupt */
- USB200.BRDYENB |= (uint16_t)g_usb0_host_bit_set[pipe];
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_disable_brdy_int
-* Description : Disables BRDY interrupt in the pipe spceified by the argument.
-* : Disables BEMP/NRDY/BRDY interrupts in all pipes before disabling
-* : BRDY. Enables BRDY interrupt in the pipe specified by the argument
-* : in the disabled status. After disabling BRDY, recover all
-* : BEMP/NRDY/BRDY disabled/enabled status.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_disable_brdy_int (uint16_t pipe)
-{
- /* disable brdy interrupt */
- USB200.BRDYENB &= (uint16_t)~(g_usb0_host_bit_set[pipe]);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_clear_brdy_sts
-* Description : Clear BRDY interrupt status in the pipe spceified by the argument.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_clear_brdy_sts (uint16_t pipe)
-{
- /* clear brdy status */
- USB200.BRDYSTS = (uint16_t)~(g_usb0_host_bit_set[pipe]);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_enable_bemp_int
-* Description : Enables BEMP interrupt in the pipe spceified by the argument.
-* : Disables BEMP/NRDY/BRDY interrupts in all pipes before enabling
-* : BEMP. Enables BEMP interrupt in the pipe specified by the argument
-* : in the disabled status. After enabling BEMP, recover all
-* : BEMP/NRDY/BRDY disabled/enabled status.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_enable_bemp_int (uint16_t pipe)
-{
- /* enable bemp interrupt */
- USB200.BEMPENB |= (uint16_t)g_usb0_host_bit_set[pipe];
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_disable_bemp_int
-* Description : Disables BEMP interrupt in the pipe spceified by the argument.
-* : Disables BEMP/NRDY/BRDY interrupts in all pipes before disabling
-* : BEMP. Enables BEMP interrupt in the pipe specified by the argument
-* : in the disabled status. After enabling BEMP, recover all
-* : BEMP/NRDY/BRDY disabled/enabled status.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_disable_bemp_int (uint16_t pipe)
-{
- /* disable bemp interrupt */
- USB200.BEMPENB &= (uint16_t)~(g_usb0_host_bit_set[pipe]);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_clear_bemp_sts
-* Description : Clear BEMP interrupt status in the pipe spceified by the argument.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_clear_bemp_sts (uint16_t pipe)
-{
- /* clear bemp status */
- USB200.BEMPSTS = (uint16_t)~(g_usb0_host_bit_set[pipe]);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_enable_nrdy_int
-* Description : Enables NRDY interrupt in the pipe spceified by the argument.
-* : Disables BEMP/NRDY/BRDY interrupts in all pipes before enabling
-* : NRDY. Enables NRDY interrupt in the pipe specified by the argument
-* : in the disabled status. After enabling NRDY, recover all
-* : BEMP/NRDY/BRDY disabled/enabled status.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_enable_nrdy_int (uint16_t pipe)
-{
- /* enable nrdy interrupt */
- USB200.NRDYENB |= (uint16_t)g_usb0_host_bit_set[pipe];
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_disable_nrdy_int
-* Description : Disables NRDY interrupt in the pipe spceified by the argument.
-* : Disables BEMP/NRDY/BRDY interrupts in all pipes before disabling
-* : NRDY. Disables NRDY interrupt in the pipe specified by the argument
-* : in the disabled status. After disabling NRDY, recover all
-* : BEMP/NRDY/BRDY disabled/enabled status.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_disable_nrdy_int (uint16_t pipe)
-{
- /* disable nrdy interrupt */
- USB200.NRDYENB &= (uint16_t)~(g_usb0_host_bit_set[pipe]);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_clear_nrdy_sts
-* Description : Clear NRDY interrupt status in the pipe spceified by the argument.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_clear_nrdy_sts (uint16_t pipe)
-{
- /* clear nrdy status */
- USB200.NRDYSTS = (uint16_t)~(g_usb0_host_bit_set[pipe]);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_is_hispeed
-* Description : Returns the result of USB reset hand shake (RHST) as
-* : return value.
-* Arguments : none
-* Return Value : USB_HOST_HIGH_SPEED ; Hi-Speed
-* : USB_HOST_FULL_SPEED ; Full-Speed
-* : USB_HOST_LOW_SPEED ; Low-Speed
-* : USB_HOST_NON_SPEED ; error
-*******************************************************************************/
-uint16_t usb0_host_is_hispeed (void)
-{
- uint16_t rhst;
- uint16_t speed;
-
- rhst = RZA_IO_RegRead_16(&USB200.DVSTCTR0,
- USB_DVSTCTR0_RHST_SHIFT,
- USB_DVSTCTR0_RHST);
- if (rhst == USB_HOST_HSMODE)
- {
- speed = USB_HOST_HIGH_SPEED;
- }
- else if (rhst == USB_HOST_FSMODE)
- {
- speed = USB_HOST_FULL_SPEED;
- }
- else if (rhst == USB_HOST_LSMODE)
- {
- speed = USB_HOST_LOW_SPEED;
- }
- else
- {
- speed = USB_HOST_NON_SPEED;
- }
-
- return speed;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_is_hispeed_enable
-* Description : Returns the USB High-Speed connection enabled status as
-* : return value.
-* Arguments : none
-* Return Value : USB_HOST_YES : Hi-Speed Enable
-* : USB_HOST_NO : Hi-Speed Disable
-*******************************************************************************/
-uint16_t usb0_host_is_hispeed_enable (void)
-{
- uint16_t ret;
-
- ret = USB_HOST_NO;
-
- if (RZA_IO_RegRead_16(&USB200.SYSCFG0,
- USB_SYSCFG_HSE_SHIFT,
- USB_SYSCFG_HSE) == 1)
- {
- ret = USB_HOST_YES;
- }
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_set_pid_buf
-* Description : Enables communicaqtion in the pipe specified by the argument
-* : (BUF).
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_set_pid_buf (uint16_t pipe)
-{
- uint16_t pid;
-
- pid = usb0_host_get_pid(pipe);
-
- if (pid == USB_HOST_PID_STALL2)
- {
- usb0_host_set_pid_nak(pipe);
- }
-
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- RZA_IO_RegWrite_16(&USB200.DCPCTR,
- USB_HOST_PID_BUF,
- USB_DCPCTR_PID_SHIFT,
- USB_DCPCTR_PID);
- break;
-
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB200.PIPE1CTR,
- USB_HOST_PID_BUF,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB200.PIPE2CTR,
- USB_HOST_PID_BUF,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB200.PIPE3CTR,
- USB_HOST_PID_BUF,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB200.PIPE4CTR,
- USB_HOST_PID_BUF,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB200.PIPE5CTR,
- USB_HOST_PID_BUF,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE6:
- RZA_IO_RegWrite_16(&USB200.PIPE6CTR,
- USB_HOST_PID_BUF,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE7:
- RZA_IO_RegWrite_16(&USB200.PIPE7CTR,
- USB_HOST_PID_BUF,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE8:
- RZA_IO_RegWrite_16(&USB200.PIPE8CTR,
- USB_HOST_PID_BUF,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB200.PIPE9CTR,
- USB_HOST_PID_BUF,
- USB_PIPEnCTR_9_PID_SHIFT,
- USB_PIPEnCTR_9_PID);
- break;
-
- default:
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_set_pid_nak
-* Description : Disables communication (NAK) in the pipe specified by the argument.
-* : When the pipe status was enabling communication (BUF) before
-* : executing before executing this function, waits in the software
-* : until the pipe becomes ready after setting disabled.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_set_pid_nak (uint16_t pipe)
-{
- uint16_t pid;
- uint16_t pbusy;
- uint32_t loop;
-
- pid = usb0_host_get_pid(pipe);
-
- if (pid == USB_HOST_PID_STALL2)
- {
- usb0_host_set_pid_stall(pipe);
- }
-
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- RZA_IO_RegWrite_16(&USB200.DCPCTR,
- USB_HOST_PID_NAK,
- USB_DCPCTR_PID_SHIFT,
- USB_DCPCTR_PID);
- break;
-
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB200.PIPE1CTR,
- USB_HOST_PID_NAK,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB200.PIPE2CTR,
- USB_HOST_PID_NAK,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB200.PIPE3CTR,
- USB_HOST_PID_NAK,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB200.PIPE4CTR,
- USB_HOST_PID_NAK,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB200.PIPE5CTR,
- USB_HOST_PID_NAK,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE6:
- RZA_IO_RegWrite_16(&USB200.PIPE6CTR,
- USB_HOST_PID_NAK,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE7:
- RZA_IO_RegWrite_16(&USB200.PIPE7CTR,
- USB_HOST_PID_NAK,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE8:
- RZA_IO_RegWrite_16(&USB200.PIPE8CTR,
- USB_HOST_PID_NAK,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB200.PIPE9CTR,
- USB_HOST_PID_NAK,
- USB_PIPEnCTR_9_PID_SHIFT,
- USB_PIPEnCTR_9_PID);
- break;
-
- default:
- break;
- }
-
- if (pid == USB_HOST_PID_BUF)
- {
- for (loop = 0; loop < 200; loop++)
- {
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- pbusy = RZA_IO_RegRead_16(&USB200.DCPCTR,
- USB_DCPCTR_PBUSY_SHIFT,
- USB_DCPCTR_PBUSY);
- break;
-
- case USB_HOST_PIPE1:
- pbusy = RZA_IO_RegRead_16(&USB200.PIPE1CTR,
- USB_PIPEnCTR_1_5_PBUSY_SHIFT,
- USB_PIPEnCTR_1_5_PBUSY);
- break;
-
- case USB_HOST_PIPE2:
- pbusy = RZA_IO_RegRead_16(&USB200.PIPE2CTR,
- USB_PIPEnCTR_1_5_PBUSY_SHIFT,
- USB_PIPEnCTR_1_5_PBUSY);
- break;
-
- case USB_HOST_PIPE3:
- pbusy = RZA_IO_RegRead_16(&USB200.PIPE3CTR,
- USB_PIPEnCTR_1_5_PBUSY_SHIFT,
- USB_PIPEnCTR_1_5_PBUSY);
- break;
-
- case USB_HOST_PIPE4:
- pbusy = RZA_IO_RegRead_16(&USB200.PIPE4CTR,
- USB_PIPEnCTR_1_5_PBUSY_SHIFT,
- USB_PIPEnCTR_1_5_PBUSY);
- break;
-
- case USB_HOST_PIPE5:
- pbusy = RZA_IO_RegRead_16(&USB200.PIPE5CTR,
- USB_PIPEnCTR_1_5_PBUSY_SHIFT,
- USB_PIPEnCTR_1_5_PBUSY);
- break;
-
- case USB_HOST_PIPE6:
- pbusy = RZA_IO_RegRead_16(&USB200.PIPE6CTR,
- USB_PIPEnCTR_6_8_PBUSY_SHIFT,
- USB_PIPEnCTR_6_8_PBUSY);
- break;
-
- case USB_HOST_PIPE7:
- pbusy = RZA_IO_RegRead_16(&USB200.PIPE7CTR,
- USB_PIPEnCTR_6_8_PBUSY_SHIFT,
- USB_PIPEnCTR_6_8_PBUSY);
- break;
-
- case USB_HOST_PIPE8:
- pbusy = RZA_IO_RegRead_16(&USB200.PIPE8CTR,
- USB_PIPEnCTR_6_8_PBUSY_SHIFT,
- USB_PIPEnCTR_6_8_PBUSY);
- break;
-
- case USB_HOST_PIPE9:
- pbusy = RZA_IO_RegRead_16(&USB200.PIPE9CTR,
- USB_PIPEnCTR_9_PBUSY_SHIFT,
- USB_PIPEnCTR_9_PBUSY);
- break;
-
- default:
- pbusy = 1;
- break;
- }
-
- if (pbusy == 0)
- {
- break;
- }
-
- Userdef_USB_usb0_host_delay_500ns();
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_set_pid_stall
-* Description : Disables communication (STALL) in the pipe specified by the
-* : argument.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_set_pid_stall (uint16_t pipe)
-{
- uint16_t pid;
-
- pid = usb0_host_get_pid(pipe);
-
- if (pid == USB_HOST_PID_BUF)
- {
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- RZA_IO_RegWrite_16(&USB200.DCPCTR,
- USB_HOST_PID_STALL2,
- USB_DCPCTR_PID_SHIFT,
- USB_DCPCTR_PID);
- break;
-
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB200.PIPE1CTR,
- USB_HOST_PID_STALL2,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB200.PIPE2CTR,
- USB_HOST_PID_STALL2,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB200.PIPE3CTR,
- USB_HOST_PID_STALL2,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB200.PIPE4CTR,
- USB_HOST_PID_STALL2,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB200.PIPE5CTR,
- USB_HOST_PID_STALL2,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE6:
- RZA_IO_RegWrite_16(&USB200.PIPE6CTR,
- USB_HOST_PID_STALL2,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE7:
- RZA_IO_RegWrite_16(&USB200.PIPE7CTR,
- USB_HOST_PID_STALL2,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE8:
- RZA_IO_RegWrite_16(&USB200.PIPE8CTR,
- USB_HOST_PID_STALL2,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB200.PIPE9CTR,
- USB_HOST_PID_STALL2,
- USB_PIPEnCTR_9_PID_SHIFT,
- USB_PIPEnCTR_9_PID);
- break;
-
- default:
- break;
- }
- }
- else
- {
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- RZA_IO_RegWrite_16(&USB200.DCPCTR,
- USB_HOST_PID_STALL,
- USB_DCPCTR_PID_SHIFT,
- USB_DCPCTR_PID);
- break;
-
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB200.PIPE1CTR,
- USB_HOST_PID_STALL,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB200.PIPE2CTR,
- USB_HOST_PID_STALL,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB200.PIPE3CTR,
- USB_HOST_PID_STALL,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB200.PIPE4CTR,
- USB_HOST_PID_STALL,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB200.PIPE5CTR,
- USB_HOST_PID_STALL,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE6:
- RZA_IO_RegWrite_16(&USB200.PIPE6CTR,
- USB_HOST_PID_STALL,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE7:
- RZA_IO_RegWrite_16(&USB200.PIPE7CTR,
- USB_HOST_PID_STALL,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE8:
- RZA_IO_RegWrite_16(&USB200.PIPE8CTR,
- USB_HOST_PID_STALL,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB200.PIPE9CTR,
- USB_HOST_PID_STALL,
- USB_PIPEnCTR_9_PID_SHIFT,
- USB_PIPEnCTR_9_PID);
- break;
-
- default:
- break;
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_clear_pid_stall
-* Description : Disables communication (NAK) in the pipe specified by the argument.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_clear_pid_stall (uint16_t pipe)
-{
- usb0_host_set_pid_nak(pipe);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_get_pid
-* Description : Returns the pipe state specified by the argument.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : PID
-*******************************************************************************/
-uint16_t usb0_host_get_pid (uint16_t pipe)
-{
- uint16_t pid;
-
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- pid = RZA_IO_RegRead_16(&USB200.DCPCTR,
- USB_DCPCTR_PID_SHIFT,
- USB_DCPCTR_PID);
- break;
-
- case USB_HOST_PIPE1:
- pid = RZA_IO_RegRead_16(&USB200.PIPE1CTR,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE2:
- pid = RZA_IO_RegRead_16(&USB200.PIPE2CTR,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE3:
- pid = RZA_IO_RegRead_16(&USB200.PIPE3CTR,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE4:
- pid = RZA_IO_RegRead_16(&USB200.PIPE4CTR,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE5:
- pid = RZA_IO_RegRead_16(&USB200.PIPE5CTR,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE6:
- pid = RZA_IO_RegRead_16(&USB200.PIPE6CTR,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE7:
- pid = RZA_IO_RegRead_16(&USB200.PIPE7CTR,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE8:
- pid = RZA_IO_RegRead_16(&USB200.PIPE8CTR,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE9:
- pid = RZA_IO_RegRead_16(&USB200.PIPE9CTR,
- USB_PIPEnCTR_9_PID_SHIFT,
- USB_PIPEnCTR_9_PID);
- break;
-
- default:
- pid = 0;
- break;
- }
-
- return pid;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_set_csclr
-* Description : CSPLIT status clear setting of sprit transaction in specified
-* : pipe is performed.
-* : When SQSET bit or SQCLR bit, and SQSET bit or SQCLR bit
-* : in DCPCTR register are continuously changed (when the sequence
-* : toggle bit of data PID is continuously changed over two or more pipes),
-* : the access cycle with 120 ns and more than 5 cycle bus clock is necessary.
-* : Do not set both SQCLR bit and SQSET bit to 1 at the same time.
-* : In addition, both bits should be operated after PID is set to NAK.
-* : However, when it is set to the isochronous transfer as the transfer type
-* : (TYPE=11), writing in SQSET bit is disabled.
-* Arguments : uint16_t pipe ; Pipe number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_set_csclr (uint16_t pipe)
-{
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- RZA_IO_RegWrite_16(&USB200.DCPCTR,
- 1,
- USB_DCPCTR_CSCLR_SHIFT,
- USB_DCPCTR_CSCLR);
- break;
-
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB200.PIPE1CTR,
- 1,
- USB_PIPEnCTR_1_5_CSCLR_SHIFT,
- USB_PIPEnCTR_1_5_CSCLR);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB200.PIPE2CTR,
- 1,
- USB_PIPEnCTR_1_5_CSCLR_SHIFT,
- USB_PIPEnCTR_1_5_CSCLR);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB200.PIPE3CTR,
- 1,
- USB_PIPEnCTR_1_5_CSCLR_SHIFT,
- USB_PIPEnCTR_1_5_CSCLR);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB200.PIPE4CTR,
- 1,
- USB_PIPEnCTR_1_5_CSCLR_SHIFT,
- USB_PIPEnCTR_1_5_CSCLR);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB200.PIPE5CTR,
- 1,
- USB_PIPEnCTR_1_5_CSCLR_SHIFT,
- USB_PIPEnCTR_1_5_CSCLR);
- break;
-
- case USB_HOST_PIPE6:
- RZA_IO_RegWrite_16(&USB200.PIPE6CTR,
- 1,
- USB_PIPEnCTR_6_8_CSCLR_SHIFT,
- USB_PIPEnCTR_6_8_CSCLR);
- break;
-
- case USB_HOST_PIPE7:
- RZA_IO_RegWrite_16(&USB200.PIPE7CTR,
- 1,
- USB_PIPEnCTR_6_8_CSCLR_SHIFT,
- USB_PIPEnCTR_6_8_CSCLR);
- break;
-
- case USB_HOST_PIPE8:
- RZA_IO_RegWrite_16(&USB200.PIPE8CTR,
- 1,
- USB_PIPEnCTR_6_8_CSCLR_SHIFT,
- USB_PIPEnCTR_6_8_CSCLR);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB200.PIPE9CTR,
- 1,
- USB_PIPEnCTR_9_CSCLR_SHIFT,
- USB_PIPEnCTR_9_CSCLR);
- break;
-
- default:
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_set_sqclr
-* Description : Sets the sequence bit of the pipe specified by the argument to
-* : DATA0.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_set_sqclr (uint16_t pipe)
-{
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- RZA_IO_RegWrite_16(&USB200.DCPCTR,
- 1,
- USB_DCPCTR_SQCLR_SHIFT,
- USB_DCPCTR_SQCLR);
- break;
-
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB200.PIPE1CTR,
- 1,
- USB_PIPEnCTR_1_5_SQCLR_SHIFT,
- USB_PIPEnCTR_1_5_SQCLR);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB200.PIPE2CTR,
- 1,
- USB_PIPEnCTR_1_5_SQCLR_SHIFT,
- USB_PIPEnCTR_1_5_SQCLR);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB200.PIPE3CTR,
- 1,
- USB_PIPEnCTR_1_5_SQCLR_SHIFT,
- USB_PIPEnCTR_1_5_SQCLR);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB200.PIPE4CTR,
- 1,
- USB_PIPEnCTR_1_5_SQCLR_SHIFT,
- USB_PIPEnCTR_1_5_SQCLR);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB200.PIPE5CTR,
- 1,
- USB_PIPEnCTR_1_5_SQCLR_SHIFT,
- USB_PIPEnCTR_1_5_SQCLR);
- break;
-
- case USB_HOST_PIPE6:
- RZA_IO_RegWrite_16(&USB200.PIPE6CTR,
- 1,
- USB_PIPEnCTR_6_8_SQCLR_SHIFT,
- USB_PIPEnCTR_6_8_SQCLR);
- break;
-
- case USB_HOST_PIPE7:
- RZA_IO_RegWrite_16(&USB200.PIPE7CTR,
- 1,
- USB_PIPEnCTR_6_8_SQCLR_SHIFT,
- USB_PIPEnCTR_6_8_SQCLR);
- break;
-
- case USB_HOST_PIPE8:
- RZA_IO_RegWrite_16(&USB200.PIPE8CTR,
- 1,
- USB_PIPEnCTR_6_8_SQCLR_SHIFT,
- USB_PIPEnCTR_6_8_SQCLR);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB200.PIPE9CTR,
- 1,
- USB_PIPEnCTR_9_SQCLR_SHIFT,
- USB_PIPEnCTR_9_SQCLR);
- break;
-
- default:
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_set_sqset
-* Description : Sets the sequence bit of the pipe specified by the argument to
-* : DATA1.
-* Arguments : uint16_t pipe ; Pipe number
-* Return Value : none
-*******************************************************************************/
-void usb0_host_set_sqset (uint16_t pipe)
-{
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- RZA_IO_RegWrite_16(&USB200.DCPCTR,
- 1,
- USB_DCPCTR_SQSET_SHIFT,
- USB_DCPCTR_SQSET);
- break;
-
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB200.PIPE1CTR,
- 1,
- USB_PIPEnCTR_1_5_SQSET_SHIFT,
- USB_PIPEnCTR_1_5_SQSET);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB200.PIPE2CTR,
- 1,
- USB_PIPEnCTR_1_5_SQSET_SHIFT,
- USB_PIPEnCTR_1_5_SQSET);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB200.PIPE3CTR,
- 1,
- USB_PIPEnCTR_1_5_SQSET_SHIFT,
- USB_PIPEnCTR_1_5_SQSET);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB200.PIPE4CTR,
- 1,
- USB_PIPEnCTR_1_5_SQSET_SHIFT,
- USB_PIPEnCTR_1_5_SQSET);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB200.PIPE5CTR,
- 1,
- USB_PIPEnCTR_1_5_SQSET_SHIFT,
- USB_PIPEnCTR_1_5_SQSET);
- break;
-
- case USB_HOST_PIPE6:
- RZA_IO_RegWrite_16(&USB200.PIPE6CTR,
- 1,
- USB_PIPEnCTR_6_8_SQSET_SHIFT,
- USB_PIPEnCTR_6_8_SQSET);
- break;
-
- case USB_HOST_PIPE7:
- RZA_IO_RegWrite_16(&USB200.PIPE7CTR,
- 1,
- USB_PIPEnCTR_6_8_SQSET_SHIFT,
- USB_PIPEnCTR_6_8_SQSET);
- break;
-
- case USB_HOST_PIPE8:
- RZA_IO_RegWrite_16(&USB200.PIPE8CTR,
- 1,
- USB_PIPEnCTR_6_8_SQSET_SHIFT,
- USB_PIPEnCTR_6_8_SQSET);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB200.PIPE9CTR,
- 1,
- USB_PIPEnCTR_9_SQSET_SHIFT,
- USB_PIPEnCTR_9_SQSET);
- break;
-
- default:
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_get_sqmon
-* Description : Toggle bit of specified pipe is obtained
-* Arguments : uint16_t pipe ; Pipe number
-* Return Value : sqmon
-*******************************************************************************/
-uint16_t usb0_host_get_sqmon (uint16_t pipe)
-{
- uint16_t sqmon;
-
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- sqmon = RZA_IO_RegRead_16(&USB200.DCPCTR,
- USB_DCPCTR_SQMON_SHIFT,
- USB_DCPCTR_SQMON);
- break;
-
- case USB_HOST_PIPE1:
- sqmon = RZA_IO_RegRead_16(&USB200.PIPE1CTR,
- USB_PIPEnCTR_1_5_SQMON_SHIFT,
- USB_PIPEnCTR_1_5_SQMON);
- break;
-
- case USB_HOST_PIPE2:
- sqmon = RZA_IO_RegRead_16(&USB200.PIPE2CTR,
- USB_PIPEnCTR_1_5_SQMON_SHIFT,
- USB_PIPEnCTR_1_5_SQMON);
- break;
-
- case USB_HOST_PIPE3:
- sqmon = RZA_IO_RegRead_16(&USB200.PIPE3CTR,
- USB_PIPEnCTR_1_5_SQMON_SHIFT,
- USB_PIPEnCTR_1_5_SQMON);
- break;
-
- case USB_HOST_PIPE4:
- sqmon = RZA_IO_RegRead_16(&USB200.PIPE4CTR,
- USB_PIPEnCTR_1_5_SQMON_SHIFT,
- USB_PIPEnCTR_1_5_SQMON);
- break;
-
- case USB_HOST_PIPE5:
- sqmon = RZA_IO_RegRead_16(&USB200.PIPE5CTR,
- USB_PIPEnCTR_1_5_SQMON_SHIFT,
- USB_PIPEnCTR_1_5_SQMON);
- break;
-
- case USB_HOST_PIPE6:
- sqmon = RZA_IO_RegRead_16(&USB200.PIPE6CTR,
- USB_PIPEnCTR_6_8_SQMON_SHIFT,
- USB_PIPEnCTR_6_8_SQMON);
- break;
-
- case USB_HOST_PIPE7:
- sqmon = RZA_IO_RegRead_16(&USB200.PIPE7CTR,
- USB_PIPEnCTR_6_8_SQMON_SHIFT,
- USB_PIPEnCTR_6_8_SQMON);
- break;
-
- case USB_HOST_PIPE8:
- sqmon = RZA_IO_RegRead_16(&USB200.PIPE8CTR,
- USB_PIPEnCTR_6_8_SQMON_SHIFT,
- USB_PIPEnCTR_6_8_SQMON);
- break;
-
- case USB_HOST_PIPE9:
- sqmon = RZA_IO_RegRead_16(&USB200.PIPE9CTR,
- USB_PIPEnCTR_9_SQMON_SHIFT,
- USB_PIPEnCTR_9_SQMON);
- break;
-
- default:
- sqmon = 0;
- break;
- }
-
- return sqmon;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_aclrm
-* Description : The buffer of specified pipe is initialized
-* Arguments : uint16_t pipe : Pipe
-* Return Value : none
-*******************************************************************************/
-void usb0_host_aclrm (uint16_t pipe)
-{
- usb0_host_set_aclrm(pipe);
- usb0_host_clr_aclrm(pipe);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_set_aclrm
-* Description : The auto buffer clear mode of specified pipe is enabled
-* Arguments : uint16_t pipe : Pipe
-* Return Value : none
-*******************************************************************************/
-void usb0_host_set_aclrm (uint16_t pipe)
-{
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- break;
-
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB200.PIPE1CTR,
- 1,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB200.PIPE2CTR,
- 1,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB200.PIPE3CTR,
- 1,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB200.PIPE4CTR,
- 1,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB200.PIPE5CTR,
- 1,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE6:
- RZA_IO_RegWrite_16(&USB200.PIPE6CTR,
- 1,
- USB_PIPEnCTR_6_8_ACLRM_SHIFT,
- USB_PIPEnCTR_6_8_ACLRM);
- break;
-
- case USB_HOST_PIPE7:
- RZA_IO_RegWrite_16(&USB200.PIPE7CTR,
- 1,
- USB_PIPEnCTR_6_8_ACLRM_SHIFT,
- USB_PIPEnCTR_6_8_ACLRM);
- break;
-
- case USB_HOST_PIPE8:
- RZA_IO_RegWrite_16(&USB200.PIPE8CTR,
- 1,
- USB_PIPEnCTR_6_8_ACLRM_SHIFT,
- USB_PIPEnCTR_6_8_ACLRM);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB200.PIPE9CTR,
- 1,
- USB_PIPEnCTR_9_ACLRM_SHIFT,
- USB_PIPEnCTR_9_ACLRM);
- break;
-
- default:
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_clr_aclrm
-* Description : The auto buffer clear mode of specified pipe is enabled
-* Arguments : uint16_t pipe : Pipe
-* Return Value : none
-*******************************************************************************/
-void usb0_host_clr_aclrm (uint16_t pipe)
-{
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- break;
-
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB200.PIPE1CTR,
- 0,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB200.PIPE2CTR,
- 0,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB200.PIPE3CTR,
- 0,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB200.PIPE4CTR,
- 0,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB200.PIPE5CTR,
- 0,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE6:
- RZA_IO_RegWrite_16(&USB200.PIPE6CTR,
- 0,
- USB_PIPEnCTR_6_8_ACLRM_SHIFT,
- USB_PIPEnCTR_6_8_ACLRM);
- break;
-
- case USB_HOST_PIPE7:
- RZA_IO_RegWrite_16(&USB200.PIPE7CTR,
- 0,
- USB_PIPEnCTR_6_8_ACLRM_SHIFT,
- USB_PIPEnCTR_6_8_ACLRM);
- break;
-
- case USB_HOST_PIPE8:
- RZA_IO_RegWrite_16(&USB200.PIPE8CTR,
- 0,
- USB_PIPEnCTR_6_8_ACLRM_SHIFT,
- USB_PIPEnCTR_6_8_ACLRM);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB200.PIPE9CTR,
- 0,
- USB_PIPEnCTR_9_ACLRM_SHIFT,
- USB_PIPEnCTR_9_ACLRM);
- break;
-
- default:
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_get_inbuf
-* Description : Returns INBUFM of the pipe specified by the argument.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : inbuf
-*******************************************************************************/
-uint16_t usb0_host_get_inbuf (uint16_t pipe)
-{
- uint16_t inbuf;
-
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- inbuf = 0;
- break;
-
- case USB_HOST_PIPE1:
- inbuf = RZA_IO_RegRead_16(&USB200.PIPE1CTR,
- USB_PIPEnCTR_1_5_INBUFM_SHIFT,
- USB_PIPEnCTR_1_5_INBUFM);
- break;
-
- case USB_HOST_PIPE2:
- inbuf = RZA_IO_RegRead_16(&USB200.PIPE2CTR,
- USB_PIPEnCTR_1_5_INBUFM_SHIFT,
- USB_PIPEnCTR_1_5_INBUFM);
- break;
-
- case USB_HOST_PIPE3:
- inbuf = RZA_IO_RegRead_16(&USB200.PIPE3CTR,
- USB_PIPEnCTR_1_5_INBUFM_SHIFT,
- USB_PIPEnCTR_1_5_INBUFM);
- break;
-
- case USB_HOST_PIPE4:
- inbuf = RZA_IO_RegRead_16(&USB200.PIPE4CTR,
- USB_PIPEnCTR_1_5_INBUFM_SHIFT,
- USB_PIPEnCTR_1_5_INBUFM);
- break;
-
- case USB_HOST_PIPE5:
- inbuf = RZA_IO_RegRead_16(&USB200.PIPE5CTR,
- USB_PIPEnCTR_1_5_INBUFM_SHIFT,
- USB_PIPEnCTR_1_5_INBUFM);
- break;
-
- case USB_HOST_PIPE6:
- inbuf = 0;
- break;
-
- case USB_HOST_PIPE7:
- inbuf = 0;
- break;
-
- case USB_HOST_PIPE8:
- inbuf = 0;
- break;
-
- case USB_HOST_PIPE9:
- inbuf = RZA_IO_RegRead_16(&USB200.PIPE9CTR,
- USB_PIPEnCTR_9_INBUFM_SHIFT,
- USB_PIPEnCTR_9_INBUFM);
- break;
-
- default:
- inbuf = 0;
- break;
- }
-
- return inbuf;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_setting_interrupt
-* Description : Sets the USB module interrupt level.
-* Arguments : uint8_t level ; interrupt level
-* Return Value : none
-*******************************************************************************/
-void usb0_host_setting_interrupt (uint8_t level)
-{
-#if(1) /* ohci_wrapp */
- IRQn_Type d0fifo_dmaintid;
- IRQn_Type d1fifo_dmaintid;
-
- InterruptHandlerRegister(USBI0_IRQn, usb0_host_interrupt);
- GIC_SetPriority(USBI0_IRQn, level);
- GIC_EnableIRQ(USBI0_IRQn);
-
- d0fifo_dmaintid = (IRQn_Type)Userdef_USB_usb0_host_d0fifo_dmaintid();
-
- if (d0fifo_dmaintid != 0xFFFF)
- {
- InterruptHandlerRegister(d0fifo_dmaintid, usb0_host_dma_interrupt_d0fifo);
- GIC_SetPriority(d0fifo_dmaintid, level);
- GIC_EnableIRQ(d0fifo_dmaintid);
- }
-
- d1fifo_dmaintid = (IRQn_Type)Userdef_USB_usb0_host_d1fifo_dmaintid();
-
- if (d1fifo_dmaintid != 0xFFFF)
- {
- InterruptHandlerRegister(d1fifo_dmaintid, usb0_host_dma_interrupt_d1fifo);
- GIC_SetPriority(d1fifo_dmaintid, level);
- GIC_EnableIRQ(d1fifo_dmaintid);
- }
-#else
- uint16_t d0fifo_dmaintid;
- uint16_t d1fifo_dmaintid;
-
- R_INTC_RegistIntFunc(INTC_ID_USBI0, usb0_host_interrupt);
- R_INTC_SetPriority(INTC_ID_USBI0, level);
- R_INTC_Enable(INTC_ID_USBI0);
-
- d0fifo_dmaintid = Userdef_USB_usb0_host_d0fifo_dmaintid();
-
- if (d0fifo_dmaintid != 0xFFFF)
- {
- R_INTC_RegistIntFunc(d0fifo_dmaintid, usb0_host_dma_interrupt_d0fifo);
- R_INTC_SetPriority(d0fifo_dmaintid, level);
- R_INTC_Enable(d0fifo_dmaintid);
- }
-
- d1fifo_dmaintid = Userdef_USB_usb0_host_d1fifo_dmaintid();
-
- if (d1fifo_dmaintid != 0xFFFF)
- {
- R_INTC_RegistIntFunc(d1fifo_dmaintid, usb0_host_dma_interrupt_d1fifo);
- R_INTC_SetPriority(d1fifo_dmaintid, level);
- R_INTC_Enable(d1fifo_dmaintid);
- }
-#endif
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_reset_module
-* Description : Initializes the USB module.
-* : Enables providing clock to the USB module.
-* : Sets USB bus wait register.
-* Arguments : uint16_t clockmode ; 48MHz ; USBHCLOCK_X1_48MHZ
-* : ; 12MHz ; USBHCLOCK_EXTAL_12MHZ
-* Return Value : none
-*******************************************************************************/
-void usb0_host_reset_module (uint16_t clockmode)
-{
- if (RZA_IO_RegRead_16(&USB200.SYSCFG0,
- USB_SYSCFG_UPLLE_SHIFT,
- USB_SYSCFG_UPLLE) == 1)
- {
- if ((USB200.SYSCFG0 & USB_HOST_BITUCKSEL) != clockmode)
- {
- RZA_IO_RegWrite_16(&USB200.SUSPMODE,
- 0,
- USB_SUSPMODE_SUSPM_SHIFT,
- USB_SUSPMODE_SUSPM);
- USB200.SYSCFG0 = 0;
- USB200.SYSCFG0 = (USB_HOST_BITUPLLE | clockmode);
- Userdef_USB_usb0_host_delay_xms(1);
- RZA_IO_RegWrite_16(&USB200.SUSPMODE,
- 1,
- USB_SUSPMODE_SUSPM_SHIFT,
- USB_SUSPMODE_SUSPM);
- }
- else
- {
- RZA_IO_RegWrite_16(&USB200.SUSPMODE,
- 0,
- USB_SUSPMODE_SUSPM_SHIFT,
- USB_SUSPMODE_SUSPM);
- Userdef_USB_usb0_host_delay_xms(1);
- RZA_IO_RegWrite_16(&USB200.SUSPMODE,
- 1,
- USB_SUSPMODE_SUSPM_SHIFT,
- USB_SUSPMODE_SUSPM);
- }
- }
- else
- {
- RZA_IO_RegWrite_16(&USB200.SUSPMODE,
- 0,
- USB_SUSPMODE_SUSPM_SHIFT,
- USB_SUSPMODE_SUSPM);
- USB200.SYSCFG0 = 0;
- USB200.SYSCFG0 = (USB_HOST_BITUPLLE | clockmode);
- Userdef_USB_usb0_host_delay_xms(1);
- RZA_IO_RegWrite_16(&USB200.SUSPMODE,
- 1,
- USB_SUSPMODE_SUSPM_SHIFT,
- USB_SUSPMODE_SUSPM);
- }
-
- USB200.BUSWAIT = (uint16_t)(USB_HOST_BUSWAIT_05 & USB_HOST_BITBWAIT);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_get_buf_size
-* Description : Obtains pipe buffer size specified by the argument and
-* : maximum packet size of the USB device in use.
-* : When USB_HOST_PIPE0 is specified by the argument, obtains the maximum
-* : packet size of the USB device using the corresponding pipe.
-* : For the case that USB_HOST_PIPE0 is not assigned by the argument, when the
-* : corresponding pipe is in continuous transfer mode,
-* : obtains the buffer size allocated in the corresponcing pipe,
-* : when incontinuous transfer, obtains maximum packet size.
-* Arguments : uint16_t ; pipe Number
-* Return Value : Maximum packet size or buffer size
-*******************************************************************************/
-uint16_t usb0_host_get_buf_size (uint16_t pipe)
-{
- uint16_t size;
- uint16_t bufsize;
-
- if (pipe == USB_HOST_PIPE0)
- {
- size = RZA_IO_RegRead_16(&USB200.DCPMAXP,
- USB_DCPMAXP_MXPS_SHIFT,
- USB_DCPMAXP_MXPS);
- }
- else
- {
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_CNTMD_SHIFT, USB_PIPECFG_CNTMD) == 1)
- {
- bufsize = RZA_IO_RegRead_16(&g_usb0_host_pipebuf[pipe], USB_PIPEBUF_BUFSIZE_SHIFT, USB_PIPEBUF_BUFSIZE);
- size = (uint16_t)((bufsize + 1) * USB_HOST_PIPExBUF);
- }
- else
- {
- size = RZA_IO_RegRead_16(&g_usb0_host_pipemaxp[pipe], USB_PIPEMAXP_MXPS_SHIFT, USB_PIPEMAXP_MXPS);
- }
- }
- return size;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_get_mxps
-* Description : Obtains maximum packet size of the USB device using the pipe
-* : specified by the argument.
-* Arguments : uint16_t ; Pipe Number
-* Return Value : Max Packet Size
-*******************************************************************************/
-uint16_t usb0_host_get_mxps (uint16_t pipe)
-{
- uint16_t size;
-
- if (pipe == USB_HOST_PIPE0)
- {
- size = RZA_IO_RegRead_16(&USB200.DCPMAXP,
- USB_DCPMAXP_MXPS_SHIFT,
- USB_DCPMAXP_MXPS);
- }
- else
- {
- size = RZA_IO_RegRead_16(&g_usb0_host_pipemaxp[pipe], USB_PIPEMAXP_MXPS_SHIFT, USB_PIPEMAXP_MXPS);
- }
-
- return size;
-}
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_VK_RZ_A1H/usb0/src/host/usb0_host_controlrw.c Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,434 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb0_host_controlrw.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "usb0_host.h"
-#include "dev_drv.h"
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-
-
-/*******************************************************************************
-* Function Name: usb0_host_CtrlTransStart
-* Description : Executes USB control transfer.
-* Arguments : uint16_t devadr ; device address
-* : uint16_t Req ; bmRequestType & bRequest
-* : uint16_t Val ; wValue
-* : uint16_t Indx ; wIndex
-* : uint16_t Len ; wLength
-* : uint8_t *Buf ; Data buffer
-* Return Value : DEVDRV_SUCCESS ; SUCCESS
-* : DEVDRV_ERROR ; ERROR
-*******************************************************************************/
-int32_t usb0_host_CtrlTransStart (uint16_t devadr, uint16_t Req, uint16_t Val,
- uint16_t Indx, uint16_t Len, uint8_t * Buf)
-{
- if (g_usb0_host_UsbDeviceSpeed == USB_HOST_LOW_SPEED)
- {
- RZA_IO_RegWrite_16(&USB200.SOFCFG,
- 1,
- USB_SOFCFG_TRNENSEL_SHIFT,
- USB_SOFCFG_TRNENSEL);
- }
- else
- {
- RZA_IO_RegWrite_16(&USB200.SOFCFG,
- 0,
- USB_SOFCFG_TRNENSEL_SHIFT,
- USB_SOFCFG_TRNENSEL);
- }
-
- USB200.DCPMAXP = (uint16_t)((uint16_t)(devadr << 12) + g_usb0_host_default_max_packet[devadr]);
-
- if (g_usb0_host_pipe_status[USB_HOST_PIPE0] == USB_HOST_PIPE_IDLE)
- {
- g_usb0_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_WAIT;
- g_usb0_host_PipeIgnore[USB_HOST_PIPE0] = 0; /* Ignore count clear */
- g_usb0_host_CmdStage = (USB_HOST_STAGE_SETUP | USB_HOST_CMD_IDLE);
-
- if (Len == 0)
- {
- g_usb0_host_CmdStage |= USB_HOST_MODE_NO_DATA; /* No-data Control */
- }
- else
- {
- if ((Req & 0x0080) != 0)
- {
- g_usb0_host_CmdStage |= USB_HOST_MODE_READ; /* Control Read */
- }
- else
- {
- g_usb0_host_CmdStage |= USB_HOST_MODE_WRITE; /* Control Write */
- }
- }
-
- g_usb0_host_SavReq = Req; /* save request */
- g_usb0_host_SavVal = Val;
- g_usb0_host_SavIndx = Indx;
- g_usb0_host_SavLen = Len;
- }
- else
- {
- if ((g_usb0_host_SavReq != Req) || (g_usb0_host_SavVal != Val)
- || (g_usb0_host_SavIndx != Indx) || (g_usb0_host_SavLen != Len))
- {
- return DEVDRV_ERROR;
- }
- }
-
- switch ((g_usb0_host_CmdStage & (USB_HOST_STAGE_FIELD | USB_HOST_CMD_FIELD)))
- {
- /* --------------- SETUP STAGE --------------- */
- case (USB_HOST_STAGE_SETUP | USB_HOST_CMD_IDLE):
- usb0_host_SetupStage(Req, Val, Indx, Len);
- break;
-
- case (USB_HOST_STAGE_SETUP | USB_HOST_CMD_DOING):
- /* do nothing */
- break;
-
- case (USB_HOST_STAGE_SETUP | USB_HOST_CMD_DONE): /* goto next stage */
- g_usb0_host_PipeIgnore[USB_HOST_PIPE0] = 0; /* Ignore count clear */
- switch ((g_usb0_host_CmdStage & (USB_HOST_MODE_FIELD)))
- {
- case USB_HOST_MODE_WRITE:
- g_usb0_host_CmdStage &= (~USB_HOST_STAGE_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_STAGE_DATA;
- break;
-
- case USB_HOST_MODE_READ:
- g_usb0_host_CmdStage &= (~USB_HOST_STAGE_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_STAGE_DATA;
- break;
-
- case USB_HOST_MODE_NO_DATA:
- g_usb0_host_CmdStage &= (~USB_HOST_STAGE_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_STAGE_STATUS;
- break;
-
- default:
- break;
- }
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_IDLE;
- break;
-
- case (USB_HOST_STAGE_SETUP | USB_HOST_CMD_NORES):
- if (g_usb0_host_PipeIgnore[USB_HOST_PIPE0] == 3)
- {
- g_usb0_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_NORES; /* exit NORES */
- }
- else
- {
- g_usb0_host_PipeIgnore[USB_HOST_PIPE0]++; /* Ignore count */
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_IDLE;
- }
- break;
-
- /* --------------- DATA STAGE --------------- */
- case (USB_HOST_STAGE_DATA | USB_HOST_CMD_IDLE):
- switch ((g_usb0_host_CmdStage & (USB_HOST_MODE_FIELD)))
- {
- case USB_HOST_MODE_WRITE:
- usb0_host_CtrlWriteStart((uint32_t)Len, Buf);
- break;
-
- case USB_HOST_MODE_READ:
- usb0_host_CtrlReadStart((uint32_t)Len, Buf);
- break;
-
- default:
- break;
- }
- break;
-
- case (USB_HOST_STAGE_DATA | USB_HOST_CMD_DOING):
- /* do nothing */
- break;
-
- case (USB_HOST_STAGE_DATA | USB_HOST_CMD_DONE): /* goto next stage */
- g_usb0_host_PipeIgnore[USB_HOST_PIPE0] = 0; /* Ignore count clear */
- g_usb0_host_CmdStage &= (~USB_HOST_STAGE_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_STAGE_STATUS;
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_IDLE;
- break;
-
- case (USB_HOST_STAGE_DATA | USB_HOST_CMD_NORES):
- if (g_usb0_host_PipeIgnore[USB_HOST_PIPE0] == 3)
- {
- g_usb0_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_NORES; /* exit NORES */
- }
- else
- {
- g_usb0_host_PipeIgnore[USB_HOST_PIPE0]++; /* Ignore count */
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_DOING;
- usb0_host_clear_pid_stall(USB_HOST_PIPE0);
- usb0_host_set_pid_buf(USB_HOST_PIPE0);
- }
- break;
-
- case (USB_HOST_STAGE_DATA | USB_HOST_CMD_STALL):
- g_usb0_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_STALL; /* exit STALL */
- break;
-
- /* --------------- STATUS STAGE --------------- */
- case (USB_HOST_STAGE_STATUS | USB_HOST_CMD_IDLE):
- usb0_host_StatusStage();
- break;
-
- case (USB_HOST_STAGE_STATUS | USB_HOST_CMD_DOING):
- /* do nothing */
- break;
-
- case (USB_HOST_STAGE_STATUS | USB_HOST_CMD_DONE): /* end of Control transfer */
- usb0_host_set_pid_nak(USB_HOST_PIPE0);
- g_usb0_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_DONE; /* exit DONE */
- break;
-
- case (USB_HOST_STAGE_STATUS | USB_HOST_CMD_NORES):
- if (g_usb0_host_PipeIgnore[USB_HOST_PIPE0] == 3)
- {
- g_usb0_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_NORES; /* exit NORES */
- }
- else
- {
- g_usb0_host_PipeIgnore[USB_HOST_PIPE0]++; /* Ignore count */
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_DOING;
- usb0_host_clear_pid_stall(USB_HOST_PIPE0);
- usb0_host_set_pid_buf(USB_HOST_PIPE0);
- }
- break;
-
- case (USB_HOST_STAGE_STATUS | USB_HOST_CMD_STALL):
- g_usb0_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_STALL; /* exit STALL */
- break;
-
- default:
- break;
- }
-
- if (g_usb0_host_pipe_status[USB_HOST_PIPE0] != USB_HOST_PIPE_WAIT)
- {
- RZA_IO_RegWrite_16(&USB200.SOFCFG,
- 0,
- USB_SOFCFG_TRNENSEL_SHIFT,
- USB_SOFCFG_TRNENSEL);
- }
-
- return DEVDRV_SUCCESS;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_SetupStage
-* Description : Executes USB control transfer/set up stage.
-* Arguments : uint16_t Req ; bmRequestType & bRequest
-* : uint16_t Val ; wValue
-* : uint16_t Indx ; wIndex
-* : uint16_t Len ; wLength
-* Return Value : none
-*******************************************************************************/
-void usb0_host_SetupStage (uint16_t Req, uint16_t Val, uint16_t Indx, uint16_t Len)
-{
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_DOING;
-
- USB200.INTSTS1 = (uint16_t)~(USB_HOST_BITSACK | USB_HOST_BITSIGN); /* Status Clear */
- USB200.USBREQ = Req;
- USB200.USBVAL = Val;
- USB200.USBINDX = Indx;
- USB200.USBLENG = Len;
- USB200.DCPCTR = USB_HOST_BITSUREQ; /* PID=NAK & Send Setup */
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_StatusStage
-* Description : Executes USB control transfer/status stage.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb0_host_StatusStage (void)
-{
- uint8_t Buf1[16];
-
- switch ((g_usb0_host_CmdStage & (USB_HOST_MODE_FIELD)))
- {
- case USB_HOST_MODE_READ:
- usb0_host_CtrlWriteStart((uint32_t)0, (uint8_t *)&Buf1);
- break;
-
- case USB_HOST_MODE_WRITE:
- usb0_host_CtrlReadStart((uint32_t)0, (uint8_t *)&Buf1);
- break;
-
- case USB_HOST_MODE_NO_DATA:
- usb0_host_CtrlReadStart((uint32_t)0, (uint8_t *)&Buf1);
- break;
-
- default:
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_CtrlWriteStart
-* Description : Executes USB control transfer/data stage(write).
-* Arguments : uint32_t Bsize ; Data Size
-* : uint8_t *Table ; Data Table Address
-* Return Value : USB_HOST_WRITESHRT ; End of data write
-* : USB_HOST_WRITEEND ; End of data write (not null)
-* : USB_HOST_WRITING ; Continue of data write
-* : USB_HOST_FIFOERROR ; FIFO access error
-*******************************************************************************/
-uint16_t usb0_host_CtrlWriteStart (uint32_t Bsize, uint8_t * Table)
-{
- uint16_t EndFlag_K;
- uint16_t mbw;
-
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_DOING;
-
- usb0_host_set_pid_nak(USB_HOST_PIPE0); /* Set NAK */
- g_usb0_host_data_count[USB_HOST_PIPE0] = Bsize; /* Transfer size set */
- g_usb0_host_data_pointer[USB_HOST_PIPE0] = Table; /* Transfer address set */
-
- USB200.DCPCTR = USB_HOST_BITSQSET; /* SQSET=1, PID=NAK */
-#if(1) /* ohci_wrapp */
- Userdef_USB_usb0_host_delay_10us(3);
-#endif
- RZA_IO_RegWrite_16(&USB200.DCPCFG,
- 1,
- USB_DCPCFG_DIR_SHIFT,
- USB_DCPCFG_DIR);
-
- mbw = usb0_host_get_mbw(g_usb0_host_data_count[USB_HOST_PIPE0], (uint32_t)g_usb0_host_data_pointer[USB_HOST_PIPE0]);
- usb0_host_set_curpipe(USB_HOST_PIPE0, USB_HOST_CUSE, USB_HOST_BITISEL, mbw);
- USB200.CFIFOCTR = USB_HOST_BITBCLR; /* Buffer Clear */
-
- usb0_host_clear_pid_stall(USB_HOST_PIPE0);
- EndFlag_K = usb0_host_write_buffer_c(USB_HOST_PIPE0);
- /* Host Control sequence */
- switch (EndFlag_K)
- {
- case USB_HOST_WRITESHRT: /* End of data write */
- g_usb0_host_CmdStage &= (~USB_HOST_STAGE_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_STAGE_STATUS;
- usb0_host_enable_nrdy_int(USB_HOST_PIPE0); /* Error (NORES or STALL) */
- usb0_host_enable_bemp_int(USB_HOST_PIPE0); /* Enable Empty Interrupt */
- break;
-
- case USB_HOST_WRITEEND: /* End of data write (not null) */
- case USB_HOST_WRITING: /* Continue of data write */
- usb0_host_enable_nrdy_int(USB_HOST_PIPE0); /* Error (NORES or STALL) */
- usb0_host_enable_bemp_int(USB_HOST_PIPE0); /* Enable Empty Interrupt */
- break;
-
- case USB_HOST_FIFOERROR: /* FIFO access error */
- break;
-
- default:
- break;
- }
- usb0_host_set_pid_buf(USB_HOST_PIPE0); /* Set BUF */
- return (EndFlag_K); /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_CtrlReadStart
-* Description : Executes USB control transfer/data stage(read).
-* Arguments : uint32_t Bsize ; Data Size
-* : uint8_t *Table ; Data Table Address
-* Return Value : none
-*******************************************************************************/
-void usb0_host_CtrlReadStart (uint32_t Bsize, uint8_t * Table)
-{
- uint16_t mbw;
-
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_DOING;
-
- usb0_host_set_pid_nak(USB_HOST_PIPE0); /* Set NAK */
- g_usb0_host_data_count[USB_HOST_PIPE0] = Bsize; /* Transfer size set */
- g_usb0_host_data_pointer[USB_HOST_PIPE0] = Table; /* Transfer address set */
-
- USB200.DCPCTR = USB_HOST_BITSQSET; /* SQSET=1, PID=NAK */
-#if(1) /* ohci_wrapp */
- Userdef_USB_usb0_host_delay_10us(3);
-#endif
- RZA_IO_RegWrite_16(&USB200.DCPCFG,
- 0,
- USB_DCPCFG_DIR_SHIFT,
- USB_DCPCFG_DIR);
-
- mbw = usb0_host_get_mbw(g_usb0_host_data_count[USB_HOST_PIPE0], (uint32_t)g_usb0_host_data_pointer[USB_HOST_PIPE0]);
- usb0_host_set_curpipe(USB_HOST_PIPE0, USB_HOST_CUSE, USB_HOST_NO, mbw);
- USB200.CFIFOCTR = USB_HOST_BITBCLR; /* Buffer Clear */
-
- usb0_host_enable_nrdy_int(USB_HOST_PIPE0); /* Error (NORES or STALL) */
- usb0_host_enable_brdy_int(USB_HOST_PIPE0); /* Ok */
- usb0_host_clear_pid_stall(USB_HOST_PIPE0);
- usb0_host_set_pid_buf(USB_HOST_PIPE0); /* Set BUF */
-}
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_VK_RZ_A1H/usb0/src/host/usb0_host_drv_api.c Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,889 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb0_host_drv_api.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "usb0_host.h"
-#include "dev_drv.h"
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-static void usb0_host_resetEP(USB_HOST_CFG_PIPETBL_t *tbl);
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-
-
-/*******************************************************************************
-* Function Name: usb0_api_host_init
-* Description : Initializes USB module in the USB host mode.
-* : USB connection is executed when executing this function in
-* : the states that USB device isconnected to the USB port.
-* Arguments : uint8_t int_level : USB Module interrupt level
-* : USBU16 mode : USB_HOST_HIGH_SPEED
-* : USB_HOST_FULL_SPEED
-* : uint16_t clockmode : USB Clock mode
-* Return Value : USB detach or attach
-* : USB_HOST_ATTACH
-* : USB_HOST_DETACH
-*******************************************************************************/
-uint16_t usb0_api_host_init (uint8_t int_level, uint16_t mode, uint16_t clockmode)
-{
- uint16_t connect;
- volatile uint8_t dummy_buf;
-
- CPG.STBCR7 &= 0xfd; /*The clock of USB0 modules is permitted */
- dummy_buf = CPG.STBCR7; /* (Dummy read) */
-
- g_usb0_host_SupportUsbDeviceSpeed = mode;
-
- usb0_host_setting_interrupt(int_level);
- usb0_host_reset_module(clockmode);
-
- g_usb0_host_bchg_flag = USB_HOST_NO;
- g_usb0_host_detach_flag = USB_HOST_NO;
- g_usb0_host_attach_flag = USB_HOST_NO;
-
- g_usb0_host_driver_state = USB_HOST_DRV_DETACHED;
- g_usb0_host_default_max_packet[USB_HOST_DEVICE_0] = 64;
-
- usb0_host_InitModule();
-
- connect = usb0_host_CheckAttach();
-
- if (connect == USB_HOST_ATTACH)
- {
- g_usb0_host_attach_flag = USB_HOST_YES;
- }
- else
- {
- usb0_host_UsbDetach2();
- }
-
- return connect;
-}
-
-#if(1) /* ohci_wrapp */
-#else
-/*******************************************************************************
-* Function Name: usb0_api_host_enumeration
-* Description : Initializes USB module in the USB host mode.
-* : USB connection is executed when executing this function in
-* : the states that USB device isconnected to the USB port.
-* Arguments : uint16_t devadr : device address
-* Return Value : DEVDRV_USBH_DETACH_ERR : device detach
-* : DEVDRV_SUCCESS : device enumeration success
-* : DEVDRV_ERROR : device enumeration error
-*******************************************************************************/
-int32_t usb0_api_host_enumeration (uint16_t devadr)
-{
- int32_t ret;
- uint16_t driver_sts;
-
- g_usb0_host_setUsbAddress = devadr;
-
- while (1)
- {
- driver_sts = usb0_api_host_GetUsbDeviceState();
-
- if (driver_sts == USB_HOST_DRV_DETACHED)
- {
- ret = DEVDRV_USBH_DETACH_ERR;
- break;
- }
- else if (driver_sts == USB_HOST_DRV_CONFIGURED)
- {
- ret = DEVDRV_SUCCESS;
- break;
- }
- else if (driver_sts == USB_HOST_DRV_STALL)
- {
- ret = DEVDRV_ERROR;
- break;
- }
- else if (driver_sts == USB_HOST_DRV_NORES)
- {
- ret = DEVDRV_ERROR;
- break;
- }
- else
- {
- /* Do Nothing */
- }
- }
-
- if (driver_sts == USB_HOST_DRV_NORES)
- {
- while (1)
- {
- driver_sts = usb0_api_host_GetUsbDeviceState();
-
- if (driver_sts == USB_HOST_DRV_DETACHED)
- {
- break;
- }
- }
- }
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb0_api_host_detach
-* Description : USB detach routine
-* Arguments : none
-* Return Value : USB_HOST_DETACH : USB detach
-* : USB_HOST_ATTACH : USB attach
-* : DEVDRV_ERROR : error
-*******************************************************************************/
-int32_t usb0_api_host_detach (void)
-{
- int32_t ret;
- uint16_t driver_sts;
-
- while (1)
- {
- driver_sts = usb0_api_host_GetUsbDeviceState();
-
- if (driver_sts == USB_HOST_DRV_DETACHED)
- {
- ret = USB_HOST_DETACH;
- break;
- }
- else if (driver_sts == USB_HOST_DRV_CONFIGURED)
- {
- ret = USB_HOST_ATTACH;
- break;
- }
- else if (driver_sts == USB_HOST_DRV_STALL)
- {
- ret = DEVDRV_ERROR;
- break;
- }
- else if (driver_sts == USB_HOST_DRV_NORES)
- {
- ret = DEVDRV_ERROR;
- break;
- }
- else
- {
- /* Do Nothing */
- }
- }
-
- if (driver_sts == USB_HOST_DRV_NORES)
- {
- while (1)
- {
- driver_sts = usb0_api_host_GetUsbDeviceState();
-
- if (driver_sts == USB_HOST_DRV_DETACHED)
- {
- break;
- }
- }
- }
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb0_api_host_data_in
-* Description : Executes USB transfer as data-in in the argument specified pipe.
-* Arguments : uint16_t devadr ; device address
-* : uint16_t Pipe ; Pipe Number
-* : uint32_t Size ; Data Size
-* : uint8_t *data_buf ; Data data_buf Address
-* Return Value : DEVDRV_SUCCESS ; success
-* : DEVDRV_ERROR ; error
-*******************************************************************************/
-int32_t usb0_api_host_data_in (uint16_t devadr, uint16_t Pipe, uint32_t Size, uint8_t * data_buf)
-{
- int32_t ret;
-
- if (Pipe == USB_HOST_PIPE0)
- {
- return DEVDRV_ERROR;
- }
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipemaxp[Pipe], USB_PIPEMAXP_DEVSEL_SHIFT, USB_PIPEMAXP_DEVSEL) != devadr)
- {
- return DEVDRV_ERROR;
- }
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[Pipe], USB_PIPECFG_DIR_SHIFT, USB_PIPECFG_DIR) == 1)
- {
- return DEVDRV_ERROR;
- }
-
- if (g_usb0_host_pipe_status[Pipe] == USB_HOST_PIPE_IDLE)
- {
- usb0_host_start_receive_transfer(Pipe, Size, data_buf);
- }
- else
- {
- return DEVDRV_ERROR; /* Now pipe is busy */
- }
-
- /* waiting for completing routine */
- do
- {
- if (g_usb0_host_detach_flag == USB_HOST_YES)
- {
- break;
- }
-
- if ((g_usb0_host_pipe_status[Pipe] != USB_HOST_PIPE_IDLE) && (g_usb0_host_pipe_status[Pipe] != USB_HOST_PIPE_WAIT))
- {
- break;
- }
-
- } while (1);
-
- if (g_usb0_host_detach_flag == USB_HOST_YES)
- {
- return DEVDRV_USBH_DETACH_ERR;
- }
-
- switch (g_usb0_host_pipe_status[Pipe])
- {
- case USB_HOST_PIPE_DONE:
- ret = DEVDRV_SUCCESS;
- break;
-
- case USB_HOST_PIPE_STALL:
- ret = DEVDRV_USBH_STALL;
- break;
-
- case USB_HOST_PIPE_NORES:
- ret = DEVDRV_USBH_COM_ERR;
- break;
-
- default:
- ret = DEVDRV_ERROR;
- break;
- }
-
- usb0_host_stop_transfer(Pipe);
-
- g_usb0_host_pipe_status[Pipe] = USB_HOST_PIPE_IDLE;
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb0_api_host_data_out
-* Description : Executes USB transfer as data-out in the argument specified pipe.
-* Arguments : uint16_t devadr ; device address
-* : uint16_t Pipe ; Pipe Number
-* : uint32_t Size ; Data Size
-* : uint8_t *data_buf ; Data data_buf Address
-* Return Value : DEVDRV_SUCCESS ; success
-* : DEVDRV_ERROR ; error
-*******************************************************************************/
-int32_t usb0_api_host_data_out (uint16_t devadr, uint16_t Pipe, uint32_t Size, uint8_t * data_buf)
-{
- int32_t ret;
-
- if (Pipe == USB_HOST_PIPE0)
- {
- return DEVDRV_ERROR;
- }
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipemaxp[Pipe], USB_PIPEMAXP_DEVSEL_SHIFT, USB_PIPEMAXP_DEVSEL) != devadr)
- {
- return DEVDRV_ERROR;
- }
-
- if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[Pipe], USB_PIPECFG_DIR_SHIFT, USB_PIPECFG_DIR) == 0)
- {
- return DEVDRV_ERROR;
- }
-
- if (g_usb0_host_pipe_status[Pipe] == USB_HOST_PIPE_IDLE)
- {
- usb0_host_start_send_transfer(Pipe, Size, data_buf);
- }
- else
- {
- return DEVDRV_ERROR; /* Now pipe is busy */
- }
-
- /* waiting for completing routine */
- do
- {
- if (g_usb0_host_detach_flag == USB_HOST_YES)
- {
- break;
- }
-
- if ((g_usb0_host_pipe_status[Pipe] != USB_HOST_PIPE_IDLE) && (g_usb0_host_pipe_status[Pipe] != USB_HOST_PIPE_WAIT))
- {
- break;
- }
-
- } while (1);
-
- if (g_usb0_host_detach_flag == USB_HOST_YES)
- {
- return DEVDRV_USBH_DETACH_ERR;
- }
-
- switch (g_usb0_host_pipe_status[Pipe])
- {
- case USB_HOST_PIPE_DONE:
- ret = DEVDRV_SUCCESS;
- break;
-
- case USB_HOST_PIPE_STALL:
- ret = DEVDRV_USBH_STALL;
- break;
-
- case USB_HOST_PIPE_NORES:
- ret = DEVDRV_USBH_COM_ERR;
- break;
-
- default:
- ret = DEVDRV_ERROR;
- break;
- }
-
- usb0_host_stop_transfer(Pipe);
-
- g_usb0_host_pipe_status[Pipe] = USB_HOST_PIPE_IDLE;
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb0_api_host_control_transfer
-* Description : Executes USB control transfer.
-* Arguments : uint16_t devadr ; device address
-* : uint16_t Req ; bmRequestType & bRequest
-* : uint16_t Val ; wValue
-* : uint16_t Indx ; wIndex
-* : uint16_t Len ; wLength
-* : uint8_t *buf ; Buffer
-* Return Value : DEVDRV_SUCCESS ; success
-* : DEVDRV_USBH_DETACH_ERR ; device detach
-* : DEVDRV_USBH_CTRL_COM_ERR ; device no response
-* : DEVDRV_USBH_STALL ; STALL
-* : DEVDRV_ERROR ; error
-*******************************************************************************/
-int32_t usb0_api_host_control_transfer (uint16_t devadr, uint16_t Req, uint16_t Val, uint16_t Indx,
- uint16_t Len, uint8_t * Buf)
-{
- int32_t ret;
-
- do
- {
- ret = usb0_host_CtrlTransStart(devadr, Req, Val, Indx, Len, Buf);
-
- if (ret == DEVDRV_SUCCESS)
- {
- if (g_usb0_host_detach_flag == USB_HOST_YES)
- {
- break;
- }
-
- if ((g_usb0_host_pipe_status[USB_HOST_PIPE0] != USB_HOST_PIPE_IDLE)
- && (g_usb0_host_pipe_status[USB_HOST_PIPE0] != USB_HOST_PIPE_WAIT))
- {
- break;
- }
- }
- else
- {
- return DEVDRV_ERROR;
- }
- } while (1);
-
- if (g_usb0_host_detach_flag == USB_HOST_YES)
- {
- return DEVDRV_USBH_DETACH_ERR;
- }
-
- switch (g_usb0_host_pipe_status[USB_HOST_PIPE0])
- {
- case USB_HOST_PIPE_DONE:
- ret = DEVDRV_SUCCESS;
- break;
-
- case USB_HOST_PIPE_STALL:
- ret = DEVDRV_USBH_STALL;
- break;
-
- case USB_HOST_PIPE_NORES:
- ret = DEVDRV_USBH_CTRL_COM_ERR;
- break;
-
- default:
- ret = DEVDRV_ERROR;
- break;
- }
-
- g_usb0_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_IDLE;
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb0_api_host_set_endpoint
-* Description : Sets end point on the information specified in the argument.
-* Arguments : uint16_t devadr ; device address
-* : uint8_t *configdescriptor ; device configration descriptor
-* : USB_HOST_CFG_PIPETBL_t *user_table ; pipe table
-* Return Value : DEVDRV_SUCCESS ; success
-* : DEVDRV_ERROR ; error
-*******************************************************************************/
-int32_t usb0_api_host_set_endpoint (uint16_t devadr, USB_HOST_CFG_PIPETBL_t * user_table, uint8_t * configdescriptor)
-{
- uint16_t ret;
- uint32_t end_point;
- uint32_t offset;
- uint32_t totalLength;
- USB_HOST_CFG_PIPETBL_t * pipe_table;
-
- /* End Point Search */
- end_point = 0;
- offset = configdescriptor[0];
- totalLength = (uint16_t)(configdescriptor[2] + ((uint16_t)configdescriptor[3] << 8));
-
- do
- {
- if (configdescriptor[offset + 1] == USB_HOST_ENDPOINT_DESC)
- {
- pipe_table = &user_table[end_point];
-
- if (pipe_table->pipe_number == 0xffff)
- {
- break;
- }
-
- ret = usb0_api_host_SetEndpointTable(devadr, pipe_table, (uint8_t *)&configdescriptor[offset]);
-
- if ((ret != USB_HOST_PIPE_IN) && (ret != USB_HOST_PIPE_OUT))
- {
- return DEVDRV_ERROR;
- }
-
- ++end_point;
- }
-
- /* Next End Point Search */
- offset += configdescriptor[offset];
-
- } while (offset < totalLength);
-
- return DEVDRV_SUCCESS;
-}
-
-/*******************************************************************************
-* Function Name: usb0_api_host_clear_endpoint
-* Description : Clears the pipe definition table specified in the argument.
-* Arguments : USB_HOST_CFG_PIPETBL_t *user_table : pipe table
-* Return Value : DEVDRV_SUCCESS ; success
-* : DEVDRV_ERROR ; error
-*******************************************************************************/
-int32_t usb0_api_host_clear_endpoint (USB_HOST_CFG_PIPETBL_t * user_table)
-{
- uint16_t pipe;
-
- for (pipe = USB_HOST_PIPE0; pipe <= USB_HOST_MAX_PIPE_NO; ++pipe)
- {
- if (user_table->pipe_number == 0xffff)
- {
- break;
- }
- user_table->pipe_cfg &= (USB_HOST_DBLBFIELD | USB_HOST_CNTMDFIELD);
- user_table->pipe_max_pktsize = 0;
- user_table->pipe_cycle = 0;
-
- user_table++;
- }
-
- return DEVDRV_SUCCESS;
-}
-
-/*******************************************************************************
-* Function Name: usb0_api_host_clear_endpoint_pipe
-* Description : Clears the pipe definition table specified in the argument.
-* Arguments : uint16_t pipe_sel : Pipe Number
-* : USB_HOST_CFG_PIPETBL_t *user_table : pipe table
-* Return Value : DEVDRV_SUCCESS ; success
-* : DEVDRV_ERROR ; error
-*******************************************************************************/
-int32_t usb0_api_host_clear_endpoint_pipe (uint16_t pipe_sel, USB_HOST_CFG_PIPETBL_t * user_table)
-{
- uint16_t pipe;
-
- for (pipe = USB_HOST_PIPE0; pipe <= USB_HOST_MAX_PIPE_NO; ++pipe)
- {
- if (user_table->pipe_number == 0xffff)
- {
- break;
- }
-
- if (user_table->pipe_number == pipe_sel)
- {
- user_table->pipe_cfg &= (USB_HOST_DBLBFIELD | USB_HOST_CNTMDFIELD);
- user_table->pipe_max_pktsize = 0;
- user_table->pipe_cycle = 0;
- break;
- }
-
- user_table++;
- }
-
- return DEVDRV_SUCCESS;
-}
-#endif
-
-/*******************************************************************************
-* Function Name: usb0_api_host_SetEndpointTable
-* Description : Sets the end point on the information specified by the argument.
-* Arguments : uint16_t devadr : device address
-* : USB_HOST_CFG_PIPETBL_t *user_table : pipe table
-* : uint8_t *Table : Endpoint descriptor
-* Return Value : USB_HOST_DIR_H_IN ; IN endpoint
-* : USB_HOST_DIR_H_OUT ; OUT endpoint
-* : USB_END_POINT_ERROR ; error
-*******************************************************************************/
-uint16_t usb0_api_host_SetEndpointTable (uint16_t devadr, USB_HOST_CFG_PIPETBL_t * user_table, uint8_t * Table)
-{
- uint16_t PipeCfg;
- uint16_t PipeMaxp;
- uint16_t pipe_number;
- uint16_t ret;
- uint16_t ret_flag = 0; // avoid warning.
-
- pipe_number = user_table->pipe_number;
-
- if (Table[1] != USB_HOST_ENDPOINT_DESC)
- {
- return USB_END_POINT_ERROR;
- }
-
- switch (Table[3] & USB_HOST_EP_TYPE)
- {
- case USB_HOST_EP_CNTRL:
- ret_flag = USB_END_POINT_ERROR;
- break;
-
- case USB_HOST_EP_ISO:
- if ((pipe_number != USB_HOST_PIPE1) && (pipe_number != USB_HOST_PIPE2))
- {
- return USB_END_POINT_ERROR;
- }
-
- PipeCfg = USB_HOST_ISO;
- break;
-
- case USB_HOST_EP_BULK:
- if ((pipe_number < USB_HOST_PIPE1) || (pipe_number > USB_HOST_PIPE5))
- {
- return USB_END_POINT_ERROR;
- }
-
- PipeCfg = USB_HOST_BULK;
- break;
-
- case USB_HOST_EP_INT:
- if ((pipe_number < USB_HOST_PIPE6) || (pipe_number > USB_HOST_PIPE9))
- {
- return USB_END_POINT_ERROR;
- }
-
- PipeCfg = USB_HOST_INTERRUPT;
- break;
-
- default:
- ret_flag = USB_END_POINT_ERROR;
- break;
- }
-
- if (ret_flag == USB_END_POINT_ERROR)
- {
- return ret_flag;
- }
-
- /* Set pipe configuration table */
- if ((Table[2] & USB_HOST_EP_DIR_MASK) == USB_HOST_EP_IN) /* IN(receive) */
- {
- if (PipeCfg == USB_HOST_ISO)
- {
- /* Transfer Type is ISO*/
- PipeCfg |= USB_HOST_DIR_H_IN;
-
- switch (user_table->fifo_port)
- {
- case USB_HOST_CUSE:
- case USB_HOST_D0USE:
- case USB_HOST_D1USE:
- case USB_HOST_D0DMA:
- case USB_HOST_D1DMA:
- PipeCfg |= (uint16_t)(user_table->pipe_cfg & USB_HOST_DBLBFIELD);
- break;
-
- default:
- ret_flag = USB_END_POINT_ERROR;
- break;
- }
-
- if (ret_flag == USB_END_POINT_ERROR)
- {
- return ret_flag;
- }
- }
- else
- {
- /* Transfer Type is BULK or INT */
- PipeCfg |= (USB_HOST_SHTNAKON | USB_HOST_DIR_H_IN); /* Compulsory SHTNAK */
-
- switch (user_table->fifo_port)
- {
- case USB_HOST_CUSE:
- case USB_HOST_D0USE:
- case USB_HOST_D1USE:
- PipeCfg |= (uint16_t)(user_table->pipe_cfg & (USB_HOST_DBLBFIELD | USB_HOST_CNTMDFIELD));
- break;
-
- case USB_HOST_D0DMA:
- case USB_HOST_D1DMA:
- PipeCfg |= (uint16_t)(user_table->pipe_cfg & (USB_HOST_DBLBFIELD | USB_HOST_CNTMDFIELD));
-#ifdef __USB_DMA_BFRE_ENABLE__
- /* this routine cannnot be perfomred if read operation is executed in buffer size */
- PipeCfg |= USB_HOST_BFREON;
-#endif
- break;
-
- default:
- ret_flag = USB_END_POINT_ERROR;
- break;
- }
-
- if (ret_flag == USB_END_POINT_ERROR)
- {
- return ret_flag;
- }
- }
- ret = USB_HOST_PIPE_IN;
- }
- else /* OUT(send) */
- {
- if (PipeCfg == USB_HOST_ISO)
- {
- /* Transfer Type is ISO*/
- PipeCfg |= (uint16_t)(user_table->pipe_cfg & USB_HOST_DBLBFIELD);
- }
- else
- {
- /* Transfer Type is BULK or INT */
- PipeCfg |= (uint16_t)(user_table->pipe_cfg & (USB_HOST_DBLBFIELD | USB_HOST_CNTMDFIELD));
- }
- PipeCfg |= USB_HOST_DIR_H_OUT;
- ret = USB_HOST_PIPE_OUT;
- }
-
- switch (user_table->fifo_port)
- {
- case USB_HOST_CUSE:
- g_usb0_host_PipeTbl[pipe_number] = (uint16_t)USB_HOST_CFIFO_USE;
- break;
-
- case USB_HOST_D0USE:
- g_usb0_host_PipeTbl[pipe_number] = (uint16_t)USB_HOST_D0FIFO_USE;
- break;
-
- case USB_HOST_D1USE:
- g_usb0_host_PipeTbl[pipe_number] = (uint16_t)USB_HOST_D1FIFO_USE;
- break;
-
- case USB_HOST_D0DMA:
- g_usb0_host_PipeTbl[pipe_number] = (uint16_t)USB_HOST_D0FIFO_DMA;
- break;
-
- case USB_HOST_D1DMA:
- g_usb0_host_PipeTbl[pipe_number] = (uint16_t)USB_HOST_D1FIFO_DMA;
- break;
-
- default:
- ret_flag = USB_END_POINT_ERROR;
- break;
- }
-
- if (ret_flag == USB_END_POINT_ERROR)
- {
- return ret_flag;
- }
-
- /* Endpoint number set */
- PipeCfg |= (uint16_t)(Table[2] & USB_HOST_EP_NUM_MASK);
- g_usb0_host_PipeTbl[pipe_number] |= (uint16_t)(Table[2] & USB_HOST_EP_NUM_MASK);
-
- /* Max packet size set */
- PipeMaxp = (uint16_t)((uint16_t)Table[4] | (uint16_t)((uint16_t)Table[5] << 8));
-
- if (PipeMaxp == 0u)
- {
- return USB_END_POINT_ERROR;
- }
-
- /* Set device address */
- PipeMaxp |= (uint16_t)(devadr << 12);
-
- user_table->pipe_cfg = PipeCfg;
- user_table->pipe_max_pktsize = PipeMaxp;
-
- usb0_host_resetEP(user_table);
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_resetEP
-* Description : Sets the end point on the information specified by the argument.
-* Arguments : USB_HOST_CFG_PIPETBL_t *tbl : pipe table
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_resetEP (USB_HOST_CFG_PIPETBL_t * tbl)
-{
-
- uint16_t pipe;
-
- /* Host pipe */
- /* The pipe number of pipe definition table is obtained */
- pipe = (uint16_t)(tbl->pipe_number & USB_HOST_BITCURPIPE); /* Pipe Number */
-
- /* FIFO port access pipe is set to initial value */
- /* The connection with FIFO should be cut before setting the pipe */
- if (RZA_IO_RegRead_16(&USB200.CFIFOSEL,
- USB_CFIFOSEL_CURPIPE_SHIFT,
- USB_CFIFOSEL_CURPIPE) == pipe)
- {
- usb0_host_change_fifo_port(USB_HOST_PIPE0, USB_HOST_CUSE, USB_HOST_NO, USB_HOST_BITMBW_16);
- }
-
- if (RZA_IO_RegRead_16(&USB200.D0FIFOSEL,
- USB_DnFIFOSEL_CURPIPE_SHIFT,
- USB_DnFIFOSEL_CURPIPE) == pipe)
- {
- usb0_host_change_fifo_port(USB_HOST_PIPE0, USB_HOST_D0USE, USB_HOST_NO, USB_HOST_BITMBW_16);
- }
-
- if (RZA_IO_RegRead_16(&USB200.D1FIFOSEL,
- USB_DnFIFOSEL_CURPIPE_SHIFT,
- USB_DnFIFOSEL_CURPIPE) == pipe)
- {
- usb0_host_change_fifo_port(USB_HOST_PIPE0, USB_HOST_D1USE, USB_HOST_NO, USB_HOST_BITMBW_16);
- }
-
- /* Interrupt of pipe set is disabled */
- usb0_host_disable_brdy_int(pipe);
- usb0_host_disable_nrdy_int(pipe);
- usb0_host_disable_bemp_int(pipe);
-
- /* Pipe to set is set to NAK */
- usb0_host_set_pid_nak(pipe);
-
- /* Pipe is set */
- USB200.PIPESEL = pipe;
-
- USB200.PIPECFG = tbl->pipe_cfg;
- USB200.PIPEBUF = tbl->pipe_buf;
- USB200.PIPEMAXP = tbl->pipe_max_pktsize;
- USB200.PIPEPERI = tbl->pipe_cycle;
-
- g_usb0_host_pipecfg[pipe] = tbl->pipe_cfg;
- g_usb0_host_pipebuf[pipe] = tbl->pipe_buf;
- g_usb0_host_pipemaxp[pipe] = tbl->pipe_max_pktsize;
- g_usb0_host_pipeperi[pipe] = tbl->pipe_cycle;
-
- /* Sequence bit clear */
- usb0_host_set_sqclr(pipe);
-
- usb0_host_aclrm(pipe);
- usb0_host_set_csclr(pipe);
-
- /* Pipe window selection is set to unused */
- USB200.PIPESEL = USB_HOST_PIPE0;
-
-}
-
-#if(1) /* ohci_wrapp */
-#else
-/*******************************************************************************
-* Function Name: usb0_api_host_data_count
-* Description : Get g_usb0_host_data_count[pipe]
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint32_t *data_count ; return g_usb0_data_count[pipe]
-* Return Value : DEVDRV_SUCCESS ; success
-* : DEVDRV_ERROR ; error
-*******************************************************************************/
-int32_t usb0_api_host_data_count (uint16_t pipe, uint32_t * data_count)
-{
- if (pipe > USB_HOST_MAX_PIPE_NO)
- {
- return DEVDRV_ERROR;
- }
-
- *data_count = g_usb0_host_PipeDataSize[pipe];
-
- return DEVDRV_SUCCESS;
-}
-#endif
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_VK_RZ_A1H/usb0/src/host/usb0_host_global.c Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,137 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb0_host_global.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "usb0_host.h"
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-const uint16_t g_usb0_host_bit_set[16] =
-{
- 0x0001, 0x0002, 0x0004, 0x0008,
- 0x0010, 0x0020, 0x0040, 0x0080,
- 0x0100, 0x0200, 0x0400, 0x0800,
- 0x1000, 0x2000, 0x4000, 0x8000
-};
-
-uint32_t g_usb0_host_data_count[USB_HOST_MAX_PIPE_NO + 1];
-uint8_t * g_usb0_host_data_pointer[USB_HOST_MAX_PIPE_NO + 1];
-
-uint16_t g_usb0_host_PipeIgnore[USB_HOST_MAX_PIPE_NO + 1];
-uint16_t g_usb0_host_PipeTbl[USB_HOST_MAX_PIPE_NO + 1];
-uint16_t g_usb0_host_pipe_status[USB_HOST_MAX_PIPE_NO + 1];
-uint32_t g_usb0_host_PipeDataSize[USB_HOST_MAX_PIPE_NO + 1];
-
-USB_HOST_DMA_t g_usb0_host_DmaInfo[2];
-
-uint16_t g_usb0_host_DmaPipe[2];
-uint16_t g_usb0_host_DmaBval[2];
-uint16_t g_usb0_host_DmaStatus[2];
-
-uint16_t g_usb0_host_driver_state;
-uint16_t g_usb0_host_ConfigNum;
-uint16_t g_usb0_host_CmdStage;
-uint16_t g_usb0_host_bchg_flag;
-uint16_t g_usb0_host_detach_flag;
-uint16_t g_usb0_host_attach_flag;
-
-uint16_t g_usb0_host_UsbAddress;
-uint16_t g_usb0_host_setUsbAddress;
-uint16_t g_usb0_host_default_max_packet[USB_HOST_MAX_DEVICE + 1];
-uint16_t g_usb0_host_UsbDeviceSpeed;
-uint16_t g_usb0_host_SupportUsbDeviceSpeed;
-
-uint16_t g_usb0_host_SavReq;
-uint16_t g_usb0_host_SavVal;
-uint16_t g_usb0_host_SavIndx;
-uint16_t g_usb0_host_SavLen;
-
-uint16_t g_usb0_host_pipecfg[USB_HOST_MAX_PIPE_NO + 1];
-uint16_t g_usb0_host_pipebuf[USB_HOST_MAX_PIPE_NO + 1];
-uint16_t g_usb0_host_pipemaxp[USB_HOST_MAX_PIPE_NO + 1];
-uint16_t g_usb0_host_pipeperi[USB_HOST_MAX_PIPE_NO + 1];
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-
-
-/*******************************************************************************
-* Function Name: usb0_host_init_pipe_status
-* Description : Initialize pipe status.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb0_host_init_pipe_status (void)
-{
- uint16_t loop;
-
- g_usb0_host_ConfigNum = 0;
-
- for (loop = 0; loop < (USB_HOST_MAX_PIPE_NO + 1); ++loop)
- {
- g_usb0_host_pipe_status[loop] = USB_HOST_PIPE_IDLE;
- g_usb0_host_PipeDataSize[loop] = 0;
-
- /* pipe configuration in usb0_host_resetEP() */
- g_usb0_host_pipecfg[loop] = 0;
- g_usb0_host_pipebuf[loop] = 0;
- g_usb0_host_pipemaxp[loop] = 0;
- g_usb0_host_pipeperi[loop] = 0;
- }
-}
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_VK_RZ_A1H/usb0/src/host/usb0_host_usbint.c Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,496 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb0_host_usbint.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "usb0_host.h"
-#if(1) /* ohci_wrapp */
-#include "ohci_wrapp_RZ_A1_local.h"
-#endif
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-static void usb0_host_interrupt1(void);
-static void usb0_host_BRDYInterrupt(uint16_t Status, uint16_t Int_enbl);
-static void usb0_host_NRDYInterrupt(uint16_t Status, uint16_t Int_enbl);
-static void usb0_host_BEMPInterrupt(uint16_t Status, uint16_t Int_enbl);
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-
-
-/*******************************************************************************
-* Function Name: usb0_host_interrupt
-* Description : Executes USB interrupt.
-* : Register this function in the USB interrupt handler.
-* : Set CFIF0 in the pipe set before the interrupt after executing
-* : this function.
-* Arguments : uint32_t int_sense ; Interrupts detection mode
-* : ; INTC_LEVEL_SENSITIVE : Level sense
-* : ; INTC_EDGE_TRIGGER : Edge trigger
-* Return Value : none
-*******************************************************************************/
-void usb0_host_interrupt (uint32_t int_sense)
-{
- uint16_t savepipe1;
- uint16_t savepipe2;
- uint16_t buffer;
-
- savepipe1 = USB200.CFIFOSEL;
- savepipe2 = USB200.PIPESEL;
- usb0_host_interrupt1();
-
- /* Control transmission changes ISEL within interruption processing. */
- /* For this reason, write return of ISEL cannot be performed. */
- buffer = USB200.CFIFOSEL;
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE);
- buffer |= (uint16_t)(savepipe1 & USB_HOST_BITCURPIPE);
- USB200.CFIFOSEL = buffer;
- USB200.PIPESEL = savepipe2;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_interrupt1
-* Description : Execue the USB interrupt.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb0_host_interrupt1 (void)
-{
- uint16_t intsts0;
- uint16_t intsts1;
- uint16_t intenb0;
- uint16_t intenb1;
- uint16_t brdysts;
- uint16_t nrdysts;
- uint16_t bempsts;
- uint16_t brdyenb;
- uint16_t nrdyenb;
- uint16_t bempenb;
- volatile uint16_t dumy_sts;
-
- intsts0 = USB200.INTSTS0;
- intsts1 = USB200.INTSTS1;
- intenb0 = USB200.INTENB0;
- intenb1 = USB200.INTENB1;
-
- if ((intsts1 & USB_HOST_BITBCHG) && (intenb1 & USB_HOST_BITBCHGE))
- {
- USB200.INTSTS1 = (uint16_t)~USB_HOST_BITBCHG;
- RZA_IO_RegWrite_16(&USB200.INTENB1,
- 0,
- USB_INTENB1_BCHGE_SHIFT,
- USB_INTENB1_BCHGE);
- g_usb0_host_bchg_flag = USB_HOST_YES;
- }
- else if ((intsts1 & USB_HOST_BITSACK) && (intenb1 & USB_HOST_BITSACKE))
- {
- USB200.INTSTS1 = (uint16_t)~USB_HOST_BITSACK;
-#if(1) /* ohci_wrapp */
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_NOERROR);
-#else
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_DONE;
-#endif
- }
- else if ((intsts1 & USB_HOST_BITSIGN) && (intenb1 & USB_HOST_BITSIGNE))
- {
- USB200.INTSTS1 = (uint16_t)~USB_HOST_BITSIGN;
-#if(1) /* ohci_wrapp */
- g_usb0_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_NORES; /* exit NORES */
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_STALL);
-#else
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_NORES;
-#endif
- }
- else if (((intsts1 & USB_HOST_BITDTCH) == USB_HOST_BITDTCH)
- && ((intenb1 & USB_HOST_BITDTCHE) == USB_HOST_BITDTCHE))
- {
- USB200.INTSTS1 = (uint16_t)~USB_HOST_BITDTCH;
- RZA_IO_RegWrite_16(&USB200.INTENB1,
- 0,
- USB_INTENB1_DTCHE_SHIFT,
- USB_INTENB1_DTCHE);
- g_usb0_host_detach_flag = USB_HOST_YES;
-
- Userdef_USB_usb0_host_detach();
-
- usb0_host_UsbDetach2();
- }
- else if (((intsts1 & USB_HOST_BITATTCH) == USB_HOST_BITATTCH)
- && ((intenb1 & USB_HOST_BITATTCHE) == USB_HOST_BITATTCHE))
- {
- USB200.INTSTS1 = (uint16_t)~USB_HOST_BITATTCH;
- RZA_IO_RegWrite_16(&USB200.INTENB1,
- 0,
- USB_INTENB1_ATTCHE_SHIFT,
- USB_INTENB1_ATTCHE);
- g_usb0_host_attach_flag = USB_HOST_YES;
-
- Userdef_USB_usb0_host_attach();
-
- usb0_host_UsbAttach();
- }
- else if ((intsts0 & intenb0 & (USB_HOST_BITBEMP | USB_HOST_BITNRDY | USB_HOST_BITBRDY)))
- {
- brdysts = USB200.BRDYSTS;
- nrdysts = USB200.NRDYSTS;
- bempsts = USB200.BEMPSTS;
- brdyenb = USB200.BRDYENB;
- nrdyenb = USB200.NRDYENB;
- bempenb = USB200.BEMPENB;
-
- if ((intsts0 & USB_HOST_BITBRDY) && (intenb0 & USB_HOST_BITBRDYE) && (brdysts & brdyenb))
- {
- usb0_host_BRDYInterrupt(brdysts, brdyenb);
- }
- else if ((intsts0 & USB_HOST_BITBEMP) && (intenb0 & USB_HOST_BITBEMPE) && (bempsts & bempenb))
- {
- usb0_host_BEMPInterrupt(bempsts, bempenb);
- }
- else if ((intsts0 & USB_HOST_BITNRDY) && (intenb0 & USB_HOST_BITNRDYE) && (nrdysts & nrdyenb))
- {
- usb0_host_NRDYInterrupt(nrdysts, nrdyenb);
- }
- else
- {
- /* Do Nothing */
- }
- }
- else
- {
- /* Do Nothing */
- }
-
- /* Three dummy read for clearing interrupt requests */
- dumy_sts = USB200.INTSTS0;
- dumy_sts = USB200.INTSTS1;
-
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_BRDYInterrupt
-* Description : Executes USB BRDY interrupt.
-* Arguments : uint16_t Status ; BRDYSTS Register Value
-* : uint16_t Int_enbl ; BRDYENB Register Value
-* Return Value : none
-*******************************************************************************/
-void usb0_host_BRDYInterrupt (uint16_t Status, uint16_t Int_enbl)
-{
- uint16_t buffer;
- volatile uint16_t dumy_sts;
-
- if ((Status & g_usb0_host_bit_set[USB_HOST_PIPE0]) && (Int_enbl & g_usb0_host_bit_set[USB_HOST_PIPE0]))
- {
- USB200.BRDYSTS = (uint16_t)~g_usb0_host_bit_set[USB_HOST_PIPE0];
-
-#if(1) /* ohci_wrapp */
- switch ((g_usb0_host_CmdStage & (USB_HOST_STAGE_FIELD | USB_HOST_CMD_FIELD)))
- {
- case (USB_HOST_STAGE_STATUS | USB_HOST_CMD_DOING):
- buffer = usb0_host_read_buffer_c(USB_HOST_PIPE0);
- usb0_host_disable_brdy_int(USB_HOST_PIPE0);
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_DONE;
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_NOERROR);
- break;
-
- case (USB_HOST_STAGE_DATA | USB_HOST_CMD_DOING):
- buffer = usb0_host_read_buffer_c(USB_HOST_PIPE0);
- switch (buffer)
- {
- case USB_HOST_READING: /* Continue of data read */
- break;
-
- case USB_HOST_READEND: /* End of data read */
- case USB_HOST_READSHRT: /* End of data read */
- usb0_host_disable_brdy_int(USB_HOST_PIPE0);
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_DONE;
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_NOERROR);
- break;
-
- case USB_HOST_READOVER: /* buffer over */
- USB200.CFIFOCTR = USB_HOST_BITBCLR;
- usb0_host_disable_brdy_int(USB_HOST_PIPE0);
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_DONE;
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_NOERROR);
- break;
-
- case USB_HOST_FIFOERROR: /* FIFO access error */
- default:
- break;
- }
- break;
-
- default:
- break;
- }
-#else
- switch ((g_usb0_host_CmdStage & (USB_HOST_MODE_FIELD | USB_HOST_STAGE_FIELD | USB_HOST_CMD_FIELD)))
- {
- case (USB_HOST_MODE_WRITE | USB_HOST_STAGE_STATUS | USB_HOST_CMD_DOING):
- case (USB_HOST_MODE_NO_DATA | USB_HOST_STAGE_STATUS | USB_HOST_CMD_DOING):
- buffer = usb0_host_read_buffer_c(USB_HOST_PIPE0);
- usb0_host_disable_brdy_int(USB_HOST_PIPE0);
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_DONE;
- break;
-
- case (USB_HOST_MODE_READ | USB_HOST_STAGE_DATA | USB_HOST_CMD_DOING):
- buffer = usb0_host_read_buffer_c(USB_HOST_PIPE0);
-
- switch (buffer)
- {
- case USB_HOST_READING: /* Continue of data read */
- break;
-
- case USB_HOST_READEND: /* End of data read */
- case USB_HOST_READSHRT: /* End of data read */
- usb0_host_disable_brdy_int(USB_HOST_PIPE0);
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_DONE;
- break;
-
- case USB_HOST_READOVER: /* buffer over */
- USB200.CFIFOCTR = USB_HOST_BITBCLR;
- usb0_host_disable_brdy_int(USB_HOST_PIPE0);
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_DONE;
- break;
-
- case USB_HOST_FIFOERROR: /* FIFO access error */
- default:
- break;
- }
- break;
-
- default:
- break;
- }
-#endif
- }
- else
- {
- usb0_host_brdy_int(Status, Int_enbl);
- }
-
- /* Three dummy reads for clearing interrupt requests */
- dumy_sts = USB200.BRDYSTS;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_NRDYInterrupt
-* Description : Executes USB NRDY interrupt.
-* Arguments : uint16_t Status ; NRDYSTS Register Value
-* : uint16_t Int_enbl ; NRDYENB Register Value
-* Return Value : none
-*******************************************************************************/
-void usb0_host_NRDYInterrupt (uint16_t Status, uint16_t Int_enbl)
-{
- uint16_t pid;
- volatile uint16_t dumy_sts;
-
- if ((Status & g_usb0_host_bit_set[USB_HOST_PIPE0]) && (Int_enbl & g_usb0_host_bit_set[USB_HOST_PIPE0]))
- {
- USB200.NRDYSTS = (uint16_t)~g_usb0_host_bit_set[USB_HOST_PIPE0];
- pid = usb0_host_get_pid(USB_HOST_PIPE0);
-
- if ((pid == USB_HOST_PID_STALL) || (pid == USB_HOST_PID_STALL2))
- {
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_STALL;
-#if(1) /* ohci_wrapp */
- g_usb0_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_STALL;
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_STALL);
-#endif
- }
- else if (pid == USB_HOST_PID_NAK)
- {
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_NORES;
-#if(1) /* ohci_wrapp */
- g_usb0_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_NORES;
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_STALL);
-#endif
- }
- else
- {
- /* Do Nothing */
- }
- }
- else
- {
- usb0_host_nrdy_int(Status, Int_enbl);
- }
-
- /* Three dummy reads for clearing interrupt requests */
- dumy_sts = USB200.NRDYSTS;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_BEMPInterrupt
-* Description : Executes USB BEMP interrupt.
-* Arguments : uint16_t Status ; BEMPSTS Register Value
-* : uint16_t Int_enbl ; BEMPENB Register Value
-* Return Value : none
-*******************************************************************************/
-void usb0_host_BEMPInterrupt (uint16_t Status, uint16_t Int_enbl)
-{
- uint16_t buffer;
- uint16_t pid;
- volatile uint16_t dumy_sts;
-
- if ((Status & g_usb0_host_bit_set[USB_HOST_PIPE0]) && (Int_enbl & g_usb0_host_bit_set[USB_HOST_PIPE0]))
- {
- USB200.BEMPSTS = (uint16_t)~g_usb0_host_bit_set[USB_HOST_PIPE0];
- pid = usb0_host_get_pid(USB_HOST_PIPE0);
-
- if ((pid == USB_HOST_PID_STALL) || (pid == USB_HOST_PID_STALL2))
- {
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_STALL;
-#if(1) /* ohci_wrapp */
- g_usb0_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_STALL; /* exit STALL */
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_STALL);
-#endif
- }
- else
- {
-#if(1) /* ohci_wrapp */
- switch ((g_usb0_host_CmdStage & (USB_HOST_STAGE_FIELD | USB_HOST_CMD_FIELD)))
- {
- case (USB_HOST_STAGE_STATUS | USB_HOST_CMD_DOING):
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_DONE;
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_NOERROR);
- break;
-
- case (USB_HOST_STAGE_DATA | USB_HOST_CMD_DOING):
- buffer = usb0_host_write_buffer(USB_HOST_PIPE0);
- switch (buffer)
- {
- case USB_HOST_WRITING: /* Continue of data write */
- case USB_HOST_WRITEEND: /* End of data write (zero-length) */
- break;
-
- case USB_HOST_WRITESHRT: /* End of data write */
- g_usb0_host_CmdStage &= (~USB_HOST_STAGE_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_STAGE_STATUS;
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_NOERROR);
- break;
-
- case USB_HOST_FIFOERROR: /* FIFO access error */
- default:
- break;
- }
- break;
-
- default:
- /* do nothing */
- break;
- }
-#else
- switch ((g_usb0_host_CmdStage & (USB_HOST_MODE_FIELD | USB_HOST_STAGE_FIELD | USB_HOST_CMD_FIELD)))
- {
- case (USB_HOST_MODE_READ | USB_HOST_STAGE_STATUS | USB_HOST_CMD_DOING):
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_DONE;
- break;
-
- case (USB_HOST_MODE_WRITE | USB_HOST_STAGE_DATA | USB_HOST_CMD_DOING):
- buffer = usb0_host_write_buffer(USB_HOST_PIPE0);
- switch (buffer)
- {
- case USB_HOST_WRITING: /* Continue of data write */
- case USB_HOST_WRITEEND: /* End of data write (zero-length) */
- break;
-
- case USB_HOST_WRITESHRT: /* End of data write */
- g_usb0_host_CmdStage &= (~USB_HOST_STAGE_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_STAGE_STATUS;
- break;
-
- case USB_HOST_FIFOERROR: /* FIFO access error */
- default:
- break;
- }
- break;
-
- case (USB_HOST_MODE_WRITE | USB_HOST_STAGE_STATUS | USB_HOST_CMD_DOING):
- g_usb0_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb0_host_CmdStage |= USB_HOST_CMD_IDLE;
- break;
-
- default:
- /* do nothing */
- break;
- }
-#endif
- }
- }
- else
- {
- usb0_host_bemp_int(Status, Int_enbl);
- }
-
- /* Three dummy reads for clearing interrupt requests */
- dumy_sts = USB200.BEMPSTS;
-}
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_VK_RZ_A1H/usb0/src/host/usb0_host_usbsig.c Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,637 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb0_host_usbsig.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "usb0_host.h"
-#include "dev_drv.h"
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-static void usb0_host_EnableINT_Module(void);
-static void usb0_host_Enable_AttachINT(void);
-static void usb0_host_Disable_AttachINT(void);
-static void usb0_host_Disable_BchgINT(void);
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-
-
-/*******************************************************************************
-* Function Name: usb0_host_InitModule
-* Description : Initializes the USB module in USB host module.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb0_host_InitModule (void)
-{
- uint16_t buf1;
- uint16_t buf2;
- uint16_t buf3;
-
- usb0_host_init_pipe_status();
-
- RZA_IO_RegWrite_16(&USB200.SYSCFG0,
- 1,
- USB_SYSCFG_DCFM_SHIFT,
- USB_SYSCFG_DCFM); /* HOST mode */
- RZA_IO_RegWrite_16(&USB200.SYSCFG0,
- 1,
- USB_SYSCFG_DRPD_SHIFT,
- USB_SYSCFG_DRPD); /* PORT0 D+, D- setting */
-
- do
- {
- buf1 = RZA_IO_RegRead_16(&USB200.SYSSTS0,
- USB_SYSSTS0_LNST_SHIFT,
- USB_SYSSTS0_LNST);
- Userdef_USB_usb0_host_delay_xms(50);
- buf2 = RZA_IO_RegRead_16(&USB200.SYSSTS0,
- USB_SYSSTS0_LNST_SHIFT,
- USB_SYSSTS0_LNST);
- Userdef_USB_usb0_host_delay_xms(50);
- buf3 = RZA_IO_RegRead_16(&USB200.SYSSTS0,
- USB_SYSSTS0_LNST_SHIFT,
- USB_SYSSTS0_LNST);
-
- } while ((buf1 != buf2) || (buf1 != buf3));
-
- RZA_IO_RegWrite_16(&USB200.SYSCFG0,
- 1,
- USB_SYSCFG_USBE_SHIFT,
- USB_SYSCFG_USBE);
-
- USB200.CFIFOSEL = (uint16_t)(USB_HOST_BITRCNT | USB_HOST_BITMBW_8 | USB_HOST_BITBYTE_LITTLE);
- USB200.D0FIFOSEL = (uint16_t)( USB_HOST_BITMBW_8 | USB_HOST_BITBYTE_LITTLE);
- USB200.D1FIFOSEL = (uint16_t)( USB_HOST_BITMBW_8 | USB_HOST_BITBYTE_LITTLE);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_CheckAttach
-* Description : Returns the USB device connection state.
-* Arguments : none
-* Return Value : uint16_t ; USB_HOST_ATTACH : Attached
-* : ; USB_HOST_DETACH : not Attached
-*******************************************************************************/
-uint16_t usb0_host_CheckAttach (void)
-{
- uint16_t buf1;
- uint16_t buf2;
- uint16_t buf3;
- uint16_t rhst;
-
- do
- {
- buf1 = RZA_IO_RegRead_16(&USB200.SYSSTS0,
- USB_SYSSTS0_LNST_SHIFT,
- USB_SYSSTS0_LNST);
- Userdef_USB_usb0_host_delay_xms(50);
- buf2 = RZA_IO_RegRead_16(&USB200.SYSSTS0,
- USB_SYSSTS0_LNST_SHIFT,
- USB_SYSSTS0_LNST);
- Userdef_USB_usb0_host_delay_xms(50);
- buf3 = RZA_IO_RegRead_16(&USB200.SYSSTS0,
- USB_SYSSTS0_LNST_SHIFT,
- USB_SYSSTS0_LNST);
-
- } while ((buf1 != buf2) || (buf1 != buf3));
-
- rhst = RZA_IO_RegRead_16(&USB200.DVSTCTR0,
- USB_DVSTCTR0_RHST_SHIFT,
- USB_DVSTCTR0_RHST);
- if (rhst == USB_HOST_UNDECID)
- {
- if (buf1 == USB_HOST_FS_JSTS)
- {
- if (g_usb0_host_SupportUsbDeviceSpeed == USB_HOST_HIGH_SPEED)
- {
- RZA_IO_RegWrite_16(&USB200.SYSCFG0,
- 1,
- USB_SYSCFG_HSE_SHIFT,
- USB_SYSCFG_HSE);
- }
- else
- {
- RZA_IO_RegWrite_16(&USB200.SYSCFG0,
- 0,
- USB_SYSCFG_HSE_SHIFT,
- USB_SYSCFG_HSE);
- }
- return USB_HOST_ATTACH;
- }
- else if (buf1 == USB_HOST_LS_JSTS)
- {
- /* Low Speed Device */
- RZA_IO_RegWrite_16(&USB200.SYSCFG0,
- 0,
- USB_SYSCFG_HSE_SHIFT,
- USB_SYSCFG_HSE);
- return USB_HOST_ATTACH;
- }
- else
- {
- /* Do Nothing */
- }
- }
- else if ((rhst == USB_HOST_HSMODE) || (rhst == USB_HOST_FSMODE))
- {
- return USB_HOST_ATTACH;
- }
- else if (rhst == USB_HOST_LSMODE)
- {
- return USB_HOST_ATTACH;
- }
- else
- {
- /* Do Nothing */
- }
-
- return USB_HOST_DETACH;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_UsbAttach
-* Description : Connects the USB device.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb0_host_UsbAttach (void)
-{
- usb0_host_EnableINT_Module();
- usb0_host_Disable_BchgINT();
- usb0_host_Disable_AttachINT();
- usb0_host_Enable_DetachINT();
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_UsbDetach
-* Description : Disconnects the USB device.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb0_host_UsbDetach (void)
-{
- uint16_t pipe;
- uint16_t devadr;
-
- g_usb0_host_driver_state = USB_HOST_DRV_DETACHED;
-
- /* Terminate all the pipes in which communications on port */
- /* are currently carried out */
- for (pipe = 0; pipe < (USB_HOST_MAX_PIPE_NO + 1); ++pipe)
- {
- if (g_usb0_host_pipe_status[pipe] != USB_HOST_PIPE_IDLE)
- {
- if (pipe == USB_HOST_PIPE0)
- {
- devadr = RZA_IO_RegRead_16(&USB200.DCPMAXP,
- USB_DCPMAXP_DEVSEL_SHIFT,
- USB_DCPMAXP_DEVSEL);
- }
- else
- {
- devadr = RZA_IO_RegRead_16(&g_usb0_host_pipemaxp[pipe], USB_PIPEMAXP_DEVSEL_SHIFT, USB_PIPEMAXP_DEVSEL);
- }
-
- if (devadr == g_usb0_host_UsbAddress)
- {
- usb0_host_stop_transfer(pipe);
- }
-
- g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_IDLE;
- }
- }
-
- g_usb0_host_ConfigNum = 0;
- g_usb0_host_UsbAddress = 0;
- g_usb0_host_default_max_packet[USB_HOST_DEVICE_0] = 64;
-
- usb0_host_UsbDetach2();
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_UsbDetach2
-* Description : Disconnects the USB device.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb0_host_UsbDetach2 (void)
-{
- usb0_host_Disable_DetachINT();
- usb0_host_Disable_BchgINT();
- usb0_host_Enable_AttachINT();
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_UsbBusReset
-* Description : Issues the USB bus reset signal.
-* Arguments : none
-* Return Value : uint16_t ; RHST
-*******************************************************************************/
-uint16_t usb0_host_UsbBusReset (void)
-{
- uint16_t buffer;
- uint16_t loop;
-
- RZA_IO_RegWrite_16(&USB200.DVSTCTR0,
- 1,
- USB_DVSTCTR0_USBRST_SHIFT,
- USB_DVSTCTR0_USBRST);
- RZA_IO_RegWrite_16(&USB200.DVSTCTR0,
- 0,
- USB_DVSTCTR0_UACT_SHIFT,
- USB_DVSTCTR0_UACT);
-
- Userdef_USB_usb0_host_delay_xms(50);
-
- buffer = USB200.DVSTCTR0;
- buffer &= (uint16_t)(~(USB_HOST_BITRST));
- buffer |= USB_HOST_BITUACT;
- USB200.DVSTCTR0 = buffer;
-
- Userdef_USB_usb0_host_delay_xms(20);
-
- for (loop = 0, buffer = USB_HOST_HSPROC; loop < 3; ++loop)
- {
- buffer = RZA_IO_RegRead_16(&USB200.DVSTCTR0,
- USB_DVSTCTR0_RHST_SHIFT,
- USB_DVSTCTR0_RHST);
- if (buffer == USB_HOST_HSPROC)
- {
- Userdef_USB_usb0_host_delay_xms(10);
- }
- else
- {
- break;
- }
- }
-
- return buffer;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_UsbResume
-* Description : Issues the USB resume signal.
-* Arguments : none
-* Return Value : int32_t ; DEVDRV_SUCCESS
-* : ; DEVDRV_ERROR
-*******************************************************************************/
-int32_t usb0_host_UsbResume (void)
-{
- uint16_t buf;
-
- if ((g_usb0_host_driver_state & USB_HOST_DRV_SUSPEND) == 0)
- {
- /* not SUSPEND */
- return DEVDRV_ERROR;
- }
-
- RZA_IO_RegWrite_16(&USB200.INTENB1,
- 0,
- USB_INTENB1_BCHGE_SHIFT,
- USB_INTENB1_BCHGE);
- RZA_IO_RegWrite_16(&USB200.DVSTCTR0,
- 1,
- USB_DVSTCTR0_RESUME_SHIFT,
- USB_DVSTCTR0_RESUME);
- Userdef_USB_usb0_host_delay_xms(20);
-
- buf = USB200.DVSTCTR0;
- buf &= (uint16_t)(~(USB_HOST_BITRESUME));
- buf |= USB_HOST_BITUACT;
- USB200.DVSTCTR0 = buf;
-
- g_usb0_host_driver_state &= (uint16_t)~USB_HOST_DRV_SUSPEND;
-
- return DEVDRV_SUCCESS;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_UsbSuspend
-* Description : Issues the USB suspend signal.
-* Arguments : none
-* Return Value : int32_t ; DEVDRV_SUCCESS :not SUSPEND
-* : ; DEVDRV_ERROR :SUSPEND
-*******************************************************************************/
-int32_t usb0_host_UsbSuspend (void)
-{
- uint16_t buf;
-
- if ((g_usb0_host_driver_state & USB_HOST_DRV_SUSPEND) != 0)
- {
- /* SUSPEND */
- return DEVDRV_ERROR;
- }
-
- RZA_IO_RegWrite_16(&USB200.DVSTCTR0,
- 0,
- USB_DVSTCTR0_UACT_SHIFT,
- USB_DVSTCTR0_UACT);
-
- Userdef_USB_usb0_host_delay_xms(5);
-
- buf = RZA_IO_RegRead_16(&USB200.SYSSTS0,
- USB_SYSSTS0_LNST_SHIFT,
- USB_SYSSTS0_LNST);
- if ((buf != USB_HOST_FS_JSTS) && (buf != USB_HOST_LS_JSTS))
- {
- usb0_host_UsbDetach();
- }
- else
- {
- g_usb0_host_driver_state |= USB_HOST_DRV_SUSPEND;
- }
-
- return DEVDRV_SUCCESS;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_Enable_DetachINT
-* Description : Enables the USB disconnection interrupt.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb0_host_Enable_DetachINT (void)
-{
- USB200.INTSTS1 = (uint16_t)(~(USB_HOST_BITDTCH));
- RZA_IO_RegWrite_16(&USB200.INTENB1,
- 1,
- USB_INTENB1_DTCHE_SHIFT,
- USB_INTENB1_DTCHE);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_Disable_DetachINT
-* Description : Disables the USB disconnection interrupt.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb0_host_Disable_DetachINT (void)
-{
- USB200.INTSTS1 = (uint16_t)(~(USB_HOST_BITDTCH));
- RZA_IO_RegWrite_16(&USB200.INTENB1,
- 0,
- USB_INTENB1_DTCHE_SHIFT,
- USB_INTENB1_DTCHE);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_Enable_AttachINT
-* Description : Enables the USB connection detection interrupt.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb0_host_Enable_AttachINT (void)
-{
- USB200.INTSTS1 = (uint16_t)(~(USB_HOST_BITATTCH));
- RZA_IO_RegWrite_16(&USB200.INTENB1,
- 1,
- USB_INTENB1_ATTCHE_SHIFT,
- USB_INTENB1_ATTCHE);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_Disable_AttachINT
-* Description : Disables the USB connection detection interrupt.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb0_host_Disable_AttachINT (void)
-{
- USB200.INTSTS1 = (uint16_t)(~(USB_HOST_BITATTCH));
- RZA_IO_RegWrite_16(&USB200.INTENB1,
- 0,
- USB_INTENB1_ATTCHE_SHIFT,
- USB_INTENB1_ATTCHE);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_Disable_BchgINT
-* Description : Disables the USB bus change detection interrupt.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb0_host_Disable_BchgINT (void)
-{
- USB200.INTSTS1 = (uint16_t)(~(USB_HOST_BITBCHG));
- RZA_IO_RegWrite_16(&USB200.INTENB1,
- 0,
- USB_INTENB1_BCHGE_SHIFT,
- USB_INTENB1_BCHGE);
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_set_devadd
-* Description : DEVADDn register is set by specified value
-* Arguments : uint16_t addr : Device address
-* : uint16_t *devadd : Set value
-* Return Value : none
-*******************************************************************************/
-void usb0_host_set_devadd (uint16_t addr, uint16_t * devadd)
-{
- uint16_t * ptr;
- uint16_t ret_flag = DEVDRV_FLAG_ON; // avoid warning.
-
- switch (addr)
- {
- case USB_HOST_DEVICE_0:
- ptr = (uint16_t *)&USB200.DEVADD0;
- break;
-
- case USB_HOST_DEVICE_1:
- ptr = (uint16_t *)&USB200.DEVADD1;
- break;
-
- case USB_HOST_DEVICE_2:
- ptr = (uint16_t *)&USB200.DEVADD2;
- break;
-
- case USB_HOST_DEVICE_3:
- ptr = (uint16_t *)&USB200.DEVADD3;
- break;
-
- case USB_HOST_DEVICE_4:
- ptr = (uint16_t *)&USB200.DEVADD4;
- break;
-
- case USB_HOST_DEVICE_5:
- ptr = (uint16_t *)&USB200.DEVADD5;
- break;
-
- case USB_HOST_DEVICE_6:
- ptr = (uint16_t *)&USB200.DEVADD6;
- break;
-
- case USB_HOST_DEVICE_7:
- ptr = (uint16_t *)&USB200.DEVADD7;
- break;
-
- case USB_HOST_DEVICE_8:
- ptr = (uint16_t *)&USB200.DEVADD8;
- break;
-
- case USB_HOST_DEVICE_9:
- ptr = (uint16_t *)&USB200.DEVADD9;
- break;
-
- case USB_HOST_DEVICE_10:
- ptr = (uint16_t *)&USB200.DEVADDA;
- break;
-
- default:
- ret_flag = DEVDRV_FLAG_OFF;
- break;
- }
-
- if (ret_flag == DEVDRV_FLAG_ON)
- {
- *ptr = (uint16_t)(*devadd & USB_HOST_DEVADD_MASK);
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_get_devadd
-* Description : DEVADDn register is obtained
-* Arguments : uint16_t addr : Device address
-* : uint16_t *devadd : USB_HOST_DEVADD register value
-* Return Value : none
-*******************************************************************************/
-void usb0_host_get_devadd (uint16_t addr, uint16_t * devadd)
-{
- uint16_t * ptr;
- uint16_t ret_flag = DEVDRV_FLAG_ON; // avoid warning.
-
- switch (addr)
- {
- case USB_HOST_DEVICE_0:
- ptr = (uint16_t *)&USB200.DEVADD0;
- break;
-
- case USB_HOST_DEVICE_1:
- ptr = (uint16_t *)&USB200.DEVADD1;
- break;
-
- case USB_HOST_DEVICE_2:
- ptr = (uint16_t *)&USB200.DEVADD2;
- break;
-
- case USB_HOST_DEVICE_3:
- ptr = (uint16_t *)&USB200.DEVADD3;
- break;
-
- case USB_HOST_DEVICE_4:
- ptr = (uint16_t *)&USB200.DEVADD4;
- break;
-
- case USB_HOST_DEVICE_5:
- ptr = (uint16_t *)&USB200.DEVADD5;
- break;
-
- case USB_HOST_DEVICE_6:
- ptr = (uint16_t *)&USB200.DEVADD6;
- break;
-
- case USB_HOST_DEVICE_7:
- ptr = (uint16_t *)&USB200.DEVADD7;
- break;
-
- case USB_HOST_DEVICE_8:
- ptr = (uint16_t *)&USB200.DEVADD8;
- break;
-
- case USB_HOST_DEVICE_9:
- ptr = (uint16_t *)&USB200.DEVADD9;
- break;
-
- case USB_HOST_DEVICE_10:
- ptr = (uint16_t *)&USB200.DEVADDA;
- break;
-
- default:
- ret_flag = DEVDRV_FLAG_OFF;
- break;
- }
-
- if (ret_flag == DEVDRV_FLAG_ON)
- {
- *devadd = *ptr;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_EnableINT_Module
-* Description : Enables BEMP/NRDY/BRDY interrupt and SIGN/SACK interrupt.
-* : Enables NRDY/BEMP interrupt in the pipe0.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb0_host_EnableINT_Module (void)
-{
- uint16_t buf;
-
- buf = USB200.INTENB0;
- buf |= (USB_HOST_BITBEMPE | USB_HOST_BITNRDYE | USB_HOST_BITBRDYE);
- USB200.INTENB0 = buf;
-
- buf = USB200.INTENB1;
- buf |= (USB_HOST_BITSIGNE | USB_HOST_BITSACKE);
- USB200.INTENB1 = buf;
-
- usb0_host_enable_nrdy_int(USB_HOST_PIPE0);
- usb0_host_enable_bemp_int(USB_HOST_PIPE0);
-}
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_VK_RZ_A1H/usb0/src/userdef/usb0_host_dmacdrv.c Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,698 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb0_host_dmacdrv.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "r_typedefs.h"
-#include "iodefine.h"
-#include "rza_io_regrw.h"
-#include "usb0_host_dmacdrv.h"
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-#define DMAC_INDEFINE (255) /* Macro definition when REQD bit is not used */
-
-/* ==== Request setting information for on-chip peripheral module ==== */
-typedef enum dmac_peri_req_reg_type
-{
- DMAC_REQ_MID,
- DMAC_REQ_RID,
- DMAC_REQ_AM,
- DMAC_REQ_LVL,
- DMAC_REQ_REQD
-} dmac_peri_req_reg_type_t;
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-/* ==== Prototype declaration ==== */
-
-/* ==== Global variable ==== */
-/* On-chip peripheral module request setting table */
-static const uint8_t usb0_host_dmac_peri_req_init_table[8][5] =
-{
- /* MID,RID, AM,LVL,REQD */
- { 32, 3, 2, 1, 1}, /* USB_0 channel 0 transmit FIFO empty */
- { 32, 3, 2, 1, 0}, /* USB_0 channel 0 receive FIFO full */
- { 33, 3, 2, 1, 1}, /* USB_0 channel 1 transmit FIFO empty */
- { 33, 3, 2, 1, 0}, /* USB_0 channel 1 receive FIFO full */
- { 34, 3, 2, 1, 1}, /* USB_1 channel 0 transmit FIFO empty */
- { 34, 3, 2, 1, 0}, /* USB_1 channel 0 receive FIFO full */
- { 35, 3, 2, 1, 1}, /* USB_1 channel 1 transmit FIFO empty */
- { 35, 3, 2, 1, 0}, /* USB_1 channel 1 receive FIFO full */
-};
-
-
-/*******************************************************************************
-* Function Name: usb0_host_DMAC1_PeriReqInit
-* Description : Sets the register mode for DMA mode and the on-chip peripheral
-* : module request for transfer request for DMAC channel 1.
-* : Executes DMAC initial setting using the DMA information
-* : specified by the argument *trans_info and the enabled/disabled
-* : continuous transfer specified by the argument continuation.
-* : Registers DMAC channel 1 interrupt handler function and sets
-* : the interrupt priority level. Then enables transfer completion
-* : interrupt.
-* Arguments : dmac_transinfo_t * trans_info : Setting information to DMAC
-* : : register
-* : uint32_t dmamode : DMA mode (only for DMAC_MODE_REGISTER)
-* : uint32_t continuation : Set continuous transfer to be valid
-* : : after DMA transfer has been completed
-* : DMAC_SAMPLE_CONTINUATION : Execute continuous transfer
-* : DMAC_SAMPLE_SINGLE : Do not execute continuous
-* : : transfer
-* : uint32_t request_factor : Factor for on-chip peripheral module
-* : : request
-* : DMAC_REQ_OSTM0TINT : OSTM_0 compare match
-* : DMAC_REQ_OSTM1TINT : OSTM_1 compare match
-* : DMAC_REQ_TGI0A : MTU2_0 input capture/compare match
-* : :
-* : uint32_t req_direction : Setting value of CHCFG_n register
-* : : REQD bit
-* Return Value : none
-*******************************************************************************/
-void usb0_host_DMAC1_PeriReqInit (const dmac_transinfo_t * trans_info, uint32_t dmamode, uint32_t continuation,
- uint32_t request_factor, uint32_t req_direction)
-{
- /* ==== Register mode ==== */
- if (DMAC_MODE_REGISTER == dmamode)
- {
- /* ==== Next0 register set ==== */
- DMAC1.N0SA_n = trans_info->src_addr; /* Start address of transfer source */
- DMAC1.N0DA_n = trans_info->dst_addr; /* Start address of transfer destination */
- DMAC1.N0TB_n = trans_info->count; /* Total transfer byte count */
-
- /* DAD : Transfer destination address counting direction */
- /* SAD : Transfer source address counting direction */
- /* DDS : Transfer destination transfer size */
- /* SDS : Transfer source transfer size */
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- trans_info->daddr_dir,
- DMAC1_CHCFG_n_DAD_SHIFT,
- DMAC1_CHCFG_n_DAD);
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- trans_info->saddr_dir,
- DMAC1_CHCFG_n_SAD_SHIFT,
- DMAC1_CHCFG_n_SAD);
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- trans_info->dst_size,
- DMAC1_CHCFG_n_DDS_SHIFT,
- DMAC1_CHCFG_n_DDS);
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- trans_info->src_size,
- DMAC1_CHCFG_n_SDS_SHIFT,
- DMAC1_CHCFG_n_SDS);
-
- /* DMS : Register mode */
- /* RSEL : Select Next0 register set */
- /* SBE : No discharge of buffer data when aborted */
- /* DEM : No DMA interrupt mask */
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- 0,
- DMAC1_CHCFG_n_DMS_SHIFT,
- DMAC1_CHCFG_n_DMS);
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- 0,
- DMAC1_CHCFG_n_RSEL_SHIFT,
- DMAC1_CHCFG_n_RSEL);
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- 0,
- DMAC1_CHCFG_n_SBE_SHIFT,
- DMAC1_CHCFG_n_SBE);
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- 0,
- DMAC1_CHCFG_n_DEM_SHIFT,
- DMAC1_CHCFG_n_DEM);
-
- /* ---- Continuous transfer ---- */
- if (DMAC_SAMPLE_CONTINUATION == continuation)
- {
- /* REN : Execute continuous transfer */
- /* RSW : Change register set when DMA transfer is completed. */
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- 1,
- DMAC1_CHCFG_n_REN_SHIFT,
- DMAC1_CHCFG_n_REN);
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- 1,
- DMAC1_CHCFG_n_RSW_SHIFT,
- DMAC1_CHCFG_n_RSW);
- }
- /* ---- Single transfer ---- */
- else
- {
- /* REN : Do not execute continuous transfer */
- /* RSW : Do not change register set when DMA transfer is completed. */
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- 0,
- DMAC1_CHCFG_n_REN_SHIFT,
- DMAC1_CHCFG_n_REN);
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- 0,
- DMAC1_CHCFG_n_RSW_SHIFT,
- DMAC1_CHCFG_n_RSW);
- }
-
- /* TM : Single transfer */
- /* SEL : Channel setting */
- /* HIEN, LOEN : On-chip peripheral module request */
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- 0,
- DMAC1_CHCFG_n_TM_SHIFT,
- DMAC1_CHCFG_n_TM);
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- 1,
- DMAC1_CHCFG_n_SEL_SHIFT,
- DMAC1_CHCFG_n_SEL);
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- 1,
- DMAC1_CHCFG_n_HIEN_SHIFT,
- DMAC1_CHCFG_n_HIEN);
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- 0,
- DMAC1_CHCFG_n_LOEN_SHIFT,
- DMAC1_CHCFG_n_LOEN);
-
- /* ---- Set factor by specified on-chip peripheral module request ---- */
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- usb0_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_AM],
- DMAC1_CHCFG_n_AM_SHIFT,
- DMAC1_CHCFG_n_AM);
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- usb0_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_LVL],
- DMAC1_CHCFG_n_LVL_SHIFT,
- DMAC1_CHCFG_n_LVL);
- if (usb0_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_REQD] != DMAC_INDEFINE)
- {
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- usb0_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_REQD],
- DMAC1_CHCFG_n_REQD_SHIFT,
- DMAC1_CHCFG_n_REQD);
- }
- else
- {
- RZA_IO_RegWrite_32(&DMAC1.CHCFG_n,
- req_direction,
- DMAC1_CHCFG_n_REQD_SHIFT,
- DMAC1_CHCFG_n_REQD);
- }
- RZA_IO_RegWrite_32(&DMAC01.DMARS,
- usb0_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_RID],
- DMAC01_DMARS_CH1_RID_SHIFT,
- DMAC01_DMARS_CH1_RID);
- RZA_IO_RegWrite_32(&DMAC01.DMARS,
- usb0_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_MID],
- DMAC01_DMARS_CH1_MID_SHIFT,
- DMAC01_DMARS_CH1_MID);
-
- /* PR : Round robin mode */
- RZA_IO_RegWrite_32(&DMAC07.DCTRL_0_7,
- 1,
- DMAC07_DCTRL_0_7_PR_SHIFT,
- DMAC07_DCTRL_0_7_PR);
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_DMAC1_Open
-* Description : Enables DMAC channel 1 transfer.
-* Arguments : uint32_t req : DMAC request mode
-* Return Value : 0 : Succeeded in enabling DMA transfer
-* : -1 : Failed to enable DMA transfer (due to DMA operation)
-*******************************************************************************/
-int32_t usb0_host_DMAC1_Open (uint32_t req)
-{
- int32_t ret;
- volatile uint8_t dummy;
-
- /* Transferable? */
- if ((0 == RZA_IO_RegRead_32(&DMAC1.CHSTAT_n,
- DMAC1_CHSTAT_n_EN_SHIFT,
- DMAC1_CHSTAT_n_EN)) &&
- (0 == RZA_IO_RegRead_32(&DMAC1.CHSTAT_n,
- DMAC1_CHSTAT_n_TACT_SHIFT,
- DMAC1_CHSTAT_n_TACT)))
- {
- /* Clear Channel Status Register */
- RZA_IO_RegWrite_32(&DMAC1.CHCTRL_n,
- 1,
- DMAC1_CHCTRL_n_SWRST_SHIFT,
- DMAC1_CHCTRL_n_SWRST);
- dummy = RZA_IO_RegRead_32(&DMAC1.CHCTRL_n,
- DMAC1_CHCTRL_n_SWRST_SHIFT,
- DMAC1_CHCTRL_n_SWRST);
- /* Enable DMA transfer */
- RZA_IO_RegWrite_32(&DMAC1.CHCTRL_n,
- 1,
- DMAC1_CHCTRL_n_SETEN_SHIFT,
- DMAC1_CHCTRL_n_SETEN);
-
- /* ---- Request by software ---- */
- if (DMAC_REQ_MODE_SOFT == req)
- {
- /* DMA transfer Request by software */
- RZA_IO_RegWrite_32(&DMAC1.CHCTRL_n,
- 1,
- DMAC1_CHCTRL_n_STG_SHIFT,
- DMAC1_CHCTRL_n_STG);
- }
-
- ret = 0;
- }
- else
- {
- ret = -1;
- }
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_DMAC1_Close
-* Description : Aborts DMAC channel 1 transfer. Returns the remaining transfer
-* : byte count at the time of DMA transfer abort to the argument
-* : *remain.
-* Arguments : uint32_t * remain : Remaining transfer byte count when
-* : : DMA transfer is aborted
-* Return Value : none
-*******************************************************************************/
-void usb0_host_DMAC1_Close (uint32_t * remain)
-{
-
- /* ==== Abort transfer ==== */
- RZA_IO_RegWrite_32(&DMAC1.CHCTRL_n,
- 1,
- DMAC1_CHCTRL_n_CLREN_SHIFT,
- DMAC1_CHCTRL_n_CLREN);
-
- while (1 == RZA_IO_RegRead_32(&DMAC1.CHSTAT_n,
- DMAC1_CHSTAT_n_TACT_SHIFT,
- DMAC1_CHSTAT_n_TACT))
- {
- /* Loop until transfer is aborted */
- }
-
- while (1 == RZA_IO_RegRead_32(&DMAC1.CHSTAT_n,
- DMAC1_CHSTAT_n_EN_SHIFT,
- DMAC1_CHSTAT_n_EN))
- {
- /* Loop until 0 is set in EN before checking the remaining transfer byte count */
- }
- /* ==== Obtain remaining transfer byte count ==== */
- *remain = DMAC1.CRTB_n;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_DMAC1_Load_Set
-* Description : Sets the transfer source address, transfer destination
-* : address, and total transfer byte count respectively
-* : specified by the argument src_addr, dst_addr, and count to
-* : DMAC channel 1 as DMA transfer information.
-* : Sets the register set selected by the CHCFG_n register
-* : RSEL bit from the Next0 or Next1 register set.
-* : This function should be called when DMA transfer of DMAC
-* : channel 1 is aboted.
-* Arguments : uint32_t src_addr : Transfer source address
-* : uint32_t dst_addr : Transfer destination address
-* : uint32_t count : Total transfer byte count
-* Return Value : none
-*******************************************************************************/
-void usb0_host_DMAC1_Load_Set (uint32_t src_addr, uint32_t dst_addr, uint32_t count)
-{
- uint8_t reg_set;
-
- /* Obtain register set in use */
- reg_set = RZA_IO_RegRead_32(&DMAC1.CHSTAT_n,
- DMAC1_CHSTAT_n_SR_SHIFT,
- DMAC1_CHSTAT_n_SR);
-
- /* ==== Load ==== */
- if (0 == reg_set)
- {
- /* ---- Next0 Register Set ---- */
- DMAC1.N0SA_n = src_addr; /* Start address of transfer source */
- DMAC1.N0DA_n = dst_addr; /* Start address of transfer destination */
- DMAC1.N0TB_n = count; /* Total transfer byte count */
- }
- else
- {
- /* ---- Next1 Register Set ---- */
- DMAC1.N1SA_n = src_addr; /* Start address of transfer source */
- DMAC1.N1DA_n = dst_addr; /* Start address of transfer destination */
- DMAC1.N1TB_n = count; /* Total transfer byte count */
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_DMAC2_PeriReqInit
-* Description : Sets the register mode for DMA mode and the on-chip peripheral
-* : module request for transfer request for DMAC channel 2.
-* : Executes DMAC initial setting using the DMA information
-* : specified by the argument *trans_info and the enabled/disabled
-* : continuous transfer specified by the argument continuation.
-* : Registers DMAC channel 2 interrupt handler function and sets
-* : the interrupt priority level. Then enables transfer completion
-* : interrupt.
-* Arguments : dmac_transinfo_t * trans_info : Setting information to DMAC
-* : : register
-* : uint32_t dmamode : DMA mode (only for DMAC_MODE_REGISTER)
-* : uint32_t continuation : Set continuous transfer to be valid
-* : : after DMA transfer has been completed
-* : DMAC_SAMPLE_CONTINUATION : Execute continuous transfer
-* : DMAC_SAMPLE_SINGLE : Do not execute continuous
-* : : transfer
-* : uint32_t request_factor : Factor for on-chip peripheral module
-* : : request
-* : DMAC_REQ_OSTM0TINT : OSTM_0 compare match
-* : DMAC_REQ_OSTM1TINT : OSTM_1 compare match
-* : DMAC_REQ_TGI0A : MTU2_0 input capture/compare match
-* : :
-* : uint32_t req_direction : Setting value of CHCFG_n register
-* : : REQD bit
-* Return Value : none
-*******************************************************************************/
-void usb0_host_DMAC2_PeriReqInit (const dmac_transinfo_t * trans_info, uint32_t dmamode, uint32_t continuation,
- uint32_t request_factor, uint32_t req_direction)
-{
- /* ==== Register mode ==== */
- if (DMAC_MODE_REGISTER == dmamode)
- {
- /* ==== Next0 register set ==== */
- DMAC2.N0SA_n = trans_info->src_addr; /* Start address of transfer source */
- DMAC2.N0DA_n = trans_info->dst_addr; /* Start address of transfer destination */
- DMAC2.N0TB_n = trans_info->count; /* Total transfer byte count */
-
- /* DAD : Transfer destination address counting direction */
- /* SAD : Transfer source address counting direction */
- /* DDS : Transfer destination transfer size */
- /* SDS : Transfer source transfer size */
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- trans_info->daddr_dir,
- DMAC2_CHCFG_n_DAD_SHIFT,
- DMAC2_CHCFG_n_DAD);
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- trans_info->saddr_dir,
- DMAC2_CHCFG_n_SAD_SHIFT,
- DMAC2_CHCFG_n_SAD);
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- trans_info->dst_size,
- DMAC2_CHCFG_n_DDS_SHIFT,
- DMAC2_CHCFG_n_DDS);
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- trans_info->src_size,
- DMAC2_CHCFG_n_SDS_SHIFT,
- DMAC2_CHCFG_n_SDS);
-
- /* DMS : Register mode */
- /* RSEL : Select Next0 register set */
- /* SBE : No discharge of buffer data when aborted */
- /* DEM : No DMA interrupt mask */
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- 0,
- DMAC2_CHCFG_n_DMS_SHIFT,
- DMAC2_CHCFG_n_DMS);
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- 0,
- DMAC2_CHCFG_n_RSEL_SHIFT,
- DMAC2_CHCFG_n_RSEL);
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- 0,
- DMAC2_CHCFG_n_SBE_SHIFT,
- DMAC2_CHCFG_n_SBE);
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- 0,
- DMAC2_CHCFG_n_DEM_SHIFT,
- DMAC2_CHCFG_n_DEM);
-
- /* ---- Continuous transfer ---- */
- if (DMAC_SAMPLE_CONTINUATION == continuation)
- {
- /* REN : Execute continuous transfer */
- /* RSW : Change register set when DMA transfer is completed. */
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- 1,
- DMAC2_CHCFG_n_REN_SHIFT,
- DMAC2_CHCFG_n_REN);
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- 1,
- DMAC2_CHCFG_n_RSW_SHIFT,
- DMAC2_CHCFG_n_RSW);
- }
- /* ---- Single transfer ---- */
- else
- {
- /* REN : Do not execute continuous transfer */
- /* RSW : Do not change register set when DMA transfer is completed. */
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- 0,
- DMAC2_CHCFG_n_REN_SHIFT,
- DMAC2_CHCFG_n_REN);
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- 0,
- DMAC2_CHCFG_n_RSW_SHIFT,
- DMAC2_CHCFG_n_RSW);
- }
-
- /* TM : Single transfer */
- /* SEL : Channel setting */
- /* HIEN, LOEN : On-chip peripheral module request */
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- 0,
- DMAC2_CHCFG_n_TM_SHIFT,
- DMAC2_CHCFG_n_TM);
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- 2,
- DMAC2_CHCFG_n_SEL_SHIFT,
- DMAC2_CHCFG_n_SEL);
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- 1,
- DMAC2_CHCFG_n_HIEN_SHIFT,
- DMAC2_CHCFG_n_HIEN);
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- 0,
- DMAC2_CHCFG_n_LOEN_SHIFT,
- DMAC2_CHCFG_n_LOEN);
-
- /* ---- Set factor by specified on-chip peripheral module request ---- */
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- usb0_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_AM],
- DMAC2_CHCFG_n_AM_SHIFT,
- DMAC2_CHCFG_n_AM);
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- usb0_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_LVL],
- DMAC2_CHCFG_n_LVL_SHIFT,
- DMAC2_CHCFG_n_LVL);
- if (usb0_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_REQD] != DMAC_INDEFINE)
- {
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- usb0_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_REQD],
- DMAC2_CHCFG_n_REQD_SHIFT,
- DMAC2_CHCFG_n_REQD);
- }
- else
- {
- RZA_IO_RegWrite_32(&DMAC2.CHCFG_n,
- req_direction,
- DMAC2_CHCFG_n_REQD_SHIFT,
- DMAC2_CHCFG_n_REQD);
- }
- RZA_IO_RegWrite_32(&DMAC23.DMARS,
- usb0_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_RID],
- DMAC23_DMARS_CH2_RID_SHIFT,
- DMAC23_DMARS_CH2_RID);
- RZA_IO_RegWrite_32(&DMAC23.DMARS,
- usb0_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_MID],
- DMAC23_DMARS_CH2_MID_SHIFT,
- DMAC23_DMARS_CH2_MID);
-
- /* PR : Round robin mode */
- RZA_IO_RegWrite_32(&DMAC07.DCTRL_0_7,
- 1,
- DMAC07_DCTRL_0_7_PR_SHIFT,
- DMAC07_DCTRL_0_7_PR);
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_DMAC2_Open
-* Description : Enables DMAC channel 2 transfer.
-* Arguments : uint32_t req : DMAC request mode
-* Return Value : 0 : Succeeded in enabling DMA transfer
-* : -1 : Failed to enable DMA transfer (due to DMA operation)
-*******************************************************************************/
-int32_t usb0_host_DMAC2_Open (uint32_t req)
-{
- int32_t ret;
- volatile uint8_t dummy;
-
- /* Transferable? */
- if ((0 == RZA_IO_RegRead_32(&DMAC2.CHSTAT_n,
- DMAC2_CHSTAT_n_EN_SHIFT,
- DMAC2_CHSTAT_n_EN)) &&
- (0 == RZA_IO_RegRead_32(&DMAC2.CHSTAT_n,
- DMAC2_CHSTAT_n_TACT_SHIFT,
- DMAC2_CHSTAT_n_TACT)))
- {
- /* Clear Channel Status Register */
- RZA_IO_RegWrite_32(&DMAC2.CHCTRL_n,
- 1,
- DMAC2_CHCTRL_n_SWRST_SHIFT,
- DMAC2_CHCTRL_n_SWRST);
- dummy = RZA_IO_RegRead_32(&DMAC2.CHCTRL_n,
- DMAC2_CHCTRL_n_SWRST_SHIFT,
- DMAC2_CHCTRL_n_SWRST);
- /* Enable DMA transfer */
- RZA_IO_RegWrite_32(&DMAC2.CHCTRL_n,
- 1,
- DMAC2_CHCTRL_n_SETEN_SHIFT,
- DMAC2_CHCTRL_n_SETEN);
-
- /* ---- Request by software ---- */
- if (DMAC_REQ_MODE_SOFT == req)
- {
- /* DMA transfer Request by software */
- RZA_IO_RegWrite_32(&DMAC2.CHCTRL_n,
- 1,
- DMAC2_CHCTRL_n_STG_SHIFT,
- DMAC2_CHCTRL_n_STG);
- }
-
- ret = 0;
- }
- else
- {
- ret = -1;
- }
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_DMAC2_Close
-* Description : Aborts DMAC channel 2 transfer. Returns the remaining transfer
-* : byte count at the time of DMA transfer abort to the argument
-* : *remain.
-* Arguments : uint32_t * remain : Remaining transfer byte count when
-* : : DMA transfer is aborted
-* Return Value : none
-*******************************************************************************/
-void usb0_host_DMAC2_Close (uint32_t * remain)
-{
-
- /* ==== Abort transfer ==== */
- RZA_IO_RegWrite_32(&DMAC2.CHCTRL_n,
- 1,
- DMAC2_CHCTRL_n_CLREN_SHIFT,
- DMAC2_CHCTRL_n_CLREN);
-
- while (1 == RZA_IO_RegRead_32(&DMAC2.CHSTAT_n,
- DMAC2_CHSTAT_n_TACT_SHIFT,
- DMAC2_CHSTAT_n_TACT))
- {
- /* Loop until transfer is aborted */
- }
-
- while (1 == RZA_IO_RegRead_32(&DMAC2.CHSTAT_n,
- DMAC2_CHSTAT_n_EN_SHIFT,
- DMAC2_CHSTAT_n_EN))
- {
- /* Loop until 0 is set in EN before checking the remaining transfer byte count */
- }
- /* ==== Obtain remaining transfer byte count ==== */
- *remain = DMAC2.CRTB_n;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_DMAC2_Load_Set
-* Description : Sets the transfer source address, transfer destination
-* : address, and total transfer byte count respectively
-* : specified by the argument src_addr, dst_addr, and count to
-* : DMAC channel 2 as DMA transfer information.
-* : Sets the register set selected by the CHCFG_n register
-* : RSEL bit from the Next0 or Next1 register set.
-* : This function should be called when DMA transfer of DMAC
-* : channel 2 is aboted.
-* Arguments : uint32_t src_addr : Transfer source address
-* : uint32_t dst_addr : Transfer destination address
-* : uint32_t count : Total transfer byte count
-* Return Value : none
-*******************************************************************************/
-void usb0_host_DMAC2_Load_Set (uint32_t src_addr, uint32_t dst_addr, uint32_t count)
-{
- uint8_t reg_set;
-
- /* Obtain register set in use */
- reg_set = RZA_IO_RegRead_32(&DMAC2.CHSTAT_n,
- DMAC2_CHSTAT_n_SR_SHIFT,
- DMAC2_CHSTAT_n_SR);
-
- /* ==== Load ==== */
- if (0 == reg_set)
- {
- /* ---- Next0 Register Set ---- */
- DMAC2.N0SA_n = src_addr; /* Start address of transfer source */
- DMAC2.N0DA_n = dst_addr; /* Start address of transfer destination */
- DMAC2.N0TB_n = count; /* Total transfer byte count */
- }
- else
- {
- /* ---- Next1 Register Set ---- */
- DMAC2.N1SA_n = src_addr; /* Start address of transfer source */
- DMAC2.N1DA_n = dst_addr; /* Start address of transfer destination */
- DMAC2.N1TB_n = count; /* Total transfer byte count */
- }
-}
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_VK_RZ_A1H/usb0/src/userdef/usb0_host_userdef.c Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,778 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb0_host_userdef.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include <stdio.h>
-#include "cmsis_os.h"
-#include "r_typedefs.h"
-#include "iodefine.h"
-#include "devdrv_usb_host_api.h"
-#include "usb0_host.h"
-#include "VKRZA1H.h" /* INTC Driver Header */
-#include "usb0_host_dmacdrv.h"
-#include "ohci_wrapp_RZ_A1_local.h"
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-#define DUMMY_ACCESS OSTM0CNT
-
-/* #define CACHE_WRITEBACK */
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-extern int32_t io_cwb(unsigned long start, unsigned long end);
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-static void usb0_host_enable_dmac0(uint32_t src, uint32_t dst, uint32_t count,
- uint32_t size, uint32_t dir, uint32_t fifo, uint16_t dfacc);
-static void usb0_host_enable_dmac1(uint32_t src, uint32_t dst, uint32_t count,
- uint32_t size, uint32_t dir, uint32_t fifo, uint16_t dfacc);
-static void Userdef_USB_usb0_host_delay_10us_2(void);
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb0_host_d0fifo_dmaintid
-* Description : get D0FIFO DMA Interrupt ID
-* Arguments : none
-* Return Value : D0FIFO DMA Interrupt ID
-*******************************************************************************/
-uint16_t Userdef_USB_usb0_host_d0fifo_dmaintid (void)
-{
-#if(1) /* ohci_wrapp */
- return 0xFFFF;
-#else
- return DMAINT1_IRQn;
-#endif
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb0_host_d1fifo_dmaintid
-* Description : get D1FIFO DMA Interrupt ID
-* Arguments : none
-* Return Value : D1FIFO DMA Interrupt ID
-*******************************************************************************/
-uint16_t Userdef_USB_usb0_host_d1fifo_dmaintid (void)
-{
-#if(1) /* ohci_wrapp */
- return 0xFFFF;
-#else
- return DMAINT2_IRQn;
-#endif
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb0_host_attach
-* Description : Wait for the software of 1ms.
-* : Alter this function according to the user's system.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void Userdef_USB_usb0_host_attach (void)
-{
-// printf("\n");
-// printf("channel 0 attach device\n");
-// printf("\n");
- ohciwrapp_loc_Connect(1);
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb0_host_detach
-* Description : Wait for the software of 1ms.
-* : Alter this function according to the user's system.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void Userdef_USB_usb0_host_detach (void)
-{
-// printf("\n");
-// printf("channel 0 detach device\n");
-// printf("\n");
- ohciwrapp_loc_Connect(0);
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb0_host_delay_1ms
-* Description : Wait for the software of 1ms.
-* : Alter this function according to the user's system.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void Userdef_USB_usb0_host_delay_1ms (void)
-{
- osDelay(1);
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb0_host_delay_xms
-* Description : Wait for the software in the period of time specified by the
-* : argument.
-* : Alter this function according to the user's system.
-* Arguments : uint32_t msec ; Wait Time (msec)
-* Return Value : none
-*******************************************************************************/
-void Userdef_USB_usb0_host_delay_xms (uint32_t msec)
-{
- osDelay(msec);
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb0_host_delay_10us
-* Description : Waits for software for the period specified by the argument.
-* : Alter this function according to the user's system.
-* Arguments : uint32_t usec ; Wait Time(x 10usec)
-* Return Value : none
-*******************************************************************************/
-void Userdef_USB_usb0_host_delay_10us (uint32_t usec)
-{
- volatile int i;
-
- /* Wait 10us (Please change for your MCU) */
- for (i = 0; i < usec; ++i)
- {
- Userdef_USB_usb0_host_delay_10us_2();
- }
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb0_host_delay_10us_2
-* Description : Waits for software for the period specified by the argument.
-* : Alter this function according to the user's system.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-static void Userdef_USB_usb0_host_delay_10us_2 (void)
-{
- volatile int i;
- volatile unsigned long tmp;
-
- /* Wait 1us (Please change for your MCU) */
- for (i = 0; i < 14; ++i)
- {
- tmp = DUMMY_ACCESS;
- }
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb0_host_delay_500ns
-* Description : Wait for software for 500ns.
-* : Alter this function according to the user's system.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void Userdef_USB_usb0_host_delay_500ns (void)
-{
- volatile int i;
- volatile unsigned long tmp;
-
- /* Wait 500ns (Please change for your MCU) */
- /* Wait 500ns I clock 266MHz */
- tmp = DUMMY_ACCESS;
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb0_host_start_dma
-* Description : Enables DMA transfer on the information specified by the argument.
-* : Set DMAC register by this function to enable DMA transfer.
-* : After executing this function, USB module is set to start DMA
-* : transfer. DMA transfer should not wait for DMA transfer complete.
-* Arguments : USB_HOST_DMA_t *dma : DMA parameter
-* : typedef struct{
-* : uint32_t fifo; FIFO for using
-* : uint32_t buffer; Start address of transfer source/destination
-* : uint32_t bytes; Transfer size(Byte)
-* : uint32_t dir; Transfer direction(0:Buffer->FIFO, 1:FIFO->Buffer)
-* : uint32_t size; DMA transfer size
-* : } USB_HOST_DMA_t;
-* : uint16_t dfacc ; 0 : cycle steal mode
-* : 1 : 16byte continuous mode
-* : 2 : 32byte continuous mode
-* Return Value : none
-*******************************************************************************/
-void Userdef_USB_usb0_host_start_dma (USB_HOST_DMA_t * dma, uint16_t dfacc)
-{
- uint32_t trncount;
- uint32_t src;
- uint32_t dst;
- uint32_t size;
- uint32_t dir;
-#ifdef CACHE_WRITEBACK
- uint32_t ptr;
-#endif
-
- trncount = dma->bytes;
- dir = dma->dir;
-
- if (dir == USB_HOST_FIFO2BUF)
- {
- /* DxFIFO determination */
- dst = dma->buffer;
-#ifndef __USB_HOST_DF_ACC_ENABLE__
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- src = (uint32_t)(&USB200.D0FIFO.UINT32);
- }
- else
- {
- src = (uint32_t)(&USB200.D1FIFO.UINT32);
- }
- size = dma->size;
-
- if (size == 0)
- {
- src += 3; /* byte access */
- }
- else if (size == 1)
- {
- src += 2; /* short access */
- }
- else
- {
- /* Do Nothing */
- }
-#else
- size = dma->size;
-
- if (size == 2)
- {
- /* 32bit access */
- if (dfacc == 2)
- {
- /* 32byte access */
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- src = (uint32_t)(&USB200.D0FIFOB0);
- }
- else
- {
- src = (uint32_t)(&USB200.D1FIFOB0);
- }
- }
- else if (dfacc == 1)
- {
- /* 16byte access */
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- src = (uint32_t)(&USB200.D0FIFOB0);
- }
- else
- {
- src = (uint32_t)(&USB200.D1FIFOB0);
- }
- }
- else
- {
- /* normal access */
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- src = (uint32_t)(&USB200.D0FIFO.UINT32);
- }
- else
- {
- src = (uint32_t)(&USB200.D1FIFO.UINT32);
- }
- }
- }
- else if (size == 1)
- {
- /* 16bit access */
- dfacc = 0; /* force normal access */
-
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- src = (uint32_t)(&USB200.D0FIFO.UINT32);
- }
- else
- {
- src = (uint32_t)(&USB200.D1FIFO.UINT32);
- }
- src += 2; /* short access */
- }
- else
- {
- /* 8bit access */
- dfacc = 0; /* force normal access */
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- src = (uint32_t)(&USB200.D0FIFO.UINT32);
- }
- else
- {
- src = (uint32_t)(&USB200.D1FIFO.UINT32);
- }
- src += 3; /* byte access */
- }
-#endif
- }
- else
- {
- /* DxFIFO determination */
- src = dma->buffer;
-#ifndef __USB_HOST_DF_ACC_ENABLE__
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- dst = (uint32_t)(&USB200.D0FIFO.UINT32);
- }
- else
- {
- dst = (uint32_t)(&USB200.D1FIFO.UINT32);
- }
- size = dma->size;
-
- if (size == 0)
- {
- dst += 3; /* byte access */
- }
- else if (size == 1)
- {
- dst += 2; /* short access */
- }
- else
- {
- /* Do Nothing */
- }
-#else
- size = dma->size;
- if (size == 2)
- {
- /* 32bit access */
- if (dfacc == 2)
- {
- /* 32byte access */
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- dst = (uint32_t)(&USB200.D0FIFOB0);
- }
- else
- {
- dst = (uint32_t)(&USB200.D1FIFOB0);
- }
- }
- else if (dfacc == 1)
- {
- /* 16byte access */
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- dst = (uint32_t)(&USB200.D0FIFOB0);
- }
- else
- {
- dst = (uint32_t)(&USB200.D1FIFOB0);
- }
- }
- else
- {
- /* normal access */
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- dst = (uint32_t)(&USB200.D0FIFO.UINT32);
- }
- else
- {
- dst = (uint32_t)(&USB200.D1FIFO.UINT32);
- }
- }
- }
- else if (size == 1)
- {
- /* 16bit access */
- dfacc = 0; /* force normal access */
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- dst = (uint32_t)(&USB200.D0FIFO.UINT32);
- }
- else
- {
- dst = (uint32_t)(&USB200.D1FIFO.UINT32);
- }
- dst += 2; /* short access */
- }
- else
- {
- /* 8bit access */
- dfacc = 0; /* force normal access */
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- dst = (uint32_t)(&USB200.D0FIFO.UINT32);
- }
- else
- {
- dst = (uint32_t)(&USB200.D1FIFO.UINT32);
- }
- dst += 3; /* byte access */
- }
-#endif
- }
-
-#ifdef CACHE_WRITEBACK
- ptr = (uint32_t)dma->buffer;
- if ((ptr & 0x20000000ul) == 0)
- {
- io_cwb((uint32_t)ptr,(uint32_t)(ptr)+trncount);
- }
-#endif
-
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- usb0_host_enable_dmac0(src, dst, trncount, size, dir, dma->fifo, dfacc);
- }
- else
- {
- usb0_host_enable_dmac1(src, dst, trncount, size, dir, dma->fifo, dfacc);
- }
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_enable_dmac0
-* Description : Enables DMA transfer on the information specified by the argument.
-* Arguments : uint32_t src : src address
-* : uint32_t dst : dst address
-* : uint32_t count : transfer byte
-* : uint32_t size : transfer size
-* : uint32_t dir : direction
-* : uint32_t fifo : FIFO(D0FIFO or D1FIFO)
-* : uint16_t dfacc : 0 : normal access
-* : : 1 : 16byte access
-* : : 2 : 32byte access
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_enable_dmac0 (uint32_t src, uint32_t dst, uint32_t count,
- uint32_t size, uint32_t dir, uint32_t fifo, uint16_t dfacc)
-{
- dmac_transinfo_t trans_info;
- uint32_t request_factor = 0;
- int32_t ret;
-
- /* ==== Variable setting for DMAC initialization ==== */
- trans_info.src_addr = (uint32_t)src; /* Start address of transfer source */
- trans_info.dst_addr = (uint32_t)dst; /* Start address of transfer destination */
- trans_info.count = (uint32_t)count; /* Total byte count to be transferred */
-#ifndef __USB_HOST_DF_ACC_ENABLE__
- if (size == 0)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_8; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_8; /* Transfer destination transfer size */
- }
- else if (size == 1)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_16; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_16; /* Transfer destination transfer size */
- }
- else if (size == 2)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_32; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_32; /* Transfer destination transfer size */
- }
- else
- {
-// printf("size error!!\n");
- }
-#else
- if (dfacc == 2)
- {
- /* 32byte access */
- trans_info.src_size = DMAC_TRANS_SIZE_256; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_256; /* Transfer destination transfer size */
- }
- else if (dfacc == 1)
- {
- /* 16byte access */
- trans_info.src_size = DMAC_TRANS_SIZE_128; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_128; /* Transfer destination transfer size */
- }
- else
- {
- /* normal access */
- if (size == 0)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_8; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_8; /* Transfer destination transfer size */
- }
- else if (size == 1)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_16; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_16; /* Transfer destination transfer size */
- }
- else if (size == 2)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_32; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_32; /* Transfer destination transfer size */
- }
- else
- {
-// printf("size error!!\n");
- }
- }
-#endif
-
- if (dir == USB_HOST_FIFO2BUF)
- {
- request_factor = DMAC_REQ_USB0_DMA0_RX; /* USB_0 channel 0 receive FIFO full */
- trans_info.saddr_dir = DMAC_TRANS_ADR_NO_INC; /* Count direction of transfer source address */
- trans_info.daddr_dir = DMAC_TRANS_ADR_INC; /* Count direction of transfer destination address */
- }
- else if (dir == USB_HOST_BUF2FIFO)
- {
- request_factor = DMAC_REQ_USB0_DMA0_TX; /* USB_0 channel 0 receive FIFO empty */
- trans_info.saddr_dir = DMAC_TRANS_ADR_INC; /* Count direction of transfer source address */
- trans_info.daddr_dir = DMAC_TRANS_ADR_NO_INC; /* Count direction of transfer destination address */
- }
- else
- {
- /* Do Nothing */
- }
-
- /* ==== DMAC initialization ==== */
- usb0_host_DMAC1_PeriReqInit((const dmac_transinfo_t *)&trans_info,
- DMAC_MODE_REGISTER,
- DMAC_SAMPLE_SINGLE,
- request_factor,
- 0); /* Don't care DMAC_REQ_REQD is setting in usb0_host_DMAC1_PeriReqInit() */
-
- /* ==== DMAC startup ==== */
- ret = usb0_host_DMAC1_Open(DMAC_REQ_MODE_PERI);
-
- if (ret != 0)
- {
-// printf("DMAC1 Open error!!\n");
- }
-
- return;
-}
-
-/*******************************************************************************
-* Function Name: usb0_host_enable_dmac1
-* Description : Enables DMA transfer on the information specified by the argument.
-* Arguments : uint32_t src : src address
-* : uint32_t dst : dst address
-* : uint32_t count : transfer byte
-* : uint32_t size : transfer size
-* : uint32_t dir : direction
-* : uint32_t fifo : FIFO(D0FIFO or D1FIFO)
-* : uint16_t dfacc : 0 : normal access
-* : : 1 : 16byte access
-* : : 2 : 32byte access
-* Return Value : none
-*******************************************************************************/
-static void usb0_host_enable_dmac1 (uint32_t src, uint32_t dst, uint32_t count,
- uint32_t size, uint32_t dir, uint32_t fifo, uint16_t dfacc)
-{
- dmac_transinfo_t trans_info;
- uint32_t request_factor = 0;
- int32_t ret;
-
- /* ==== Variable setting for DMAC initialization ==== */
- trans_info.src_addr = (uint32_t)src; /* Start address of transfer source */
- trans_info.dst_addr = (uint32_t)dst; /* Start address of transfer destination */
- trans_info.count = (uint32_t)count; /* Total byte count to be transferred */
-#ifndef __USB_HOST_DF_ACC_ENABLE__
- if (size == 0)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_8; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_8; /* Transfer destination transfer size */
- }
- else if (size == 1)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_16; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_16; /* Transfer destination transfer size */
- }
- else if (size == 2)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_32; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_32; /* Transfer destination transfer size */
- }
- else
- {
-// printf("size error!!\n");
- }
-#else
- if (dfacc == 2)
- {
- /* 32byte access */
- trans_info.src_size = DMAC_TRANS_SIZE_256; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_256; /* Transfer destination transfer size */
- }
- else if (dfacc == 1)
- {
- /* 16byte access */
- trans_info.src_size = DMAC_TRANS_SIZE_128; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_128; /* Transfer destination transfer size */
- }
- else
- {
- /* normal access */
- if (size == 0)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_8; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_8; /* Transfer destination transfer size */
- }
- else if (size == 1)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_16; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_16; /* Transfer destination transfer size */
- }
- else if (size == 2)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_32; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_32; /* Transfer destination transfer size */
- }
- else
- {
-// printf("size error!!\n");
- }
- }
-#endif
-
- if (dir == USB_HOST_FIFO2BUF)
- {
- request_factor =DMAC_REQ_USB0_DMA1_RX; /* USB_0 channel 0 receive FIFO full */
- trans_info.saddr_dir = DMAC_TRANS_ADR_NO_INC; /* Count direction of transfer source address */
- trans_info.daddr_dir = DMAC_TRANS_ADR_INC; /* Count direction of transfer destination address */
- }
- else if (dir == USB_HOST_BUF2FIFO)
- {
- request_factor =DMAC_REQ_USB0_DMA1_TX; /* USB_0 channel 0 receive FIFO empty */
- trans_info.saddr_dir = DMAC_TRANS_ADR_INC; /* Count direction of transfer source address */
- trans_info.daddr_dir = DMAC_TRANS_ADR_NO_INC; /* Count direction of transfer destination address */
- }
- else
- {
- /* Do Nothing */
- }
-
- /* ==== DMAC initialization ==== */
- usb0_host_DMAC2_PeriReqInit((const dmac_transinfo_t *)&trans_info,
- DMAC_MODE_REGISTER,
- DMAC_SAMPLE_SINGLE,
- request_factor,
- 0); /* Don't care DMAC_REQ_REQD is setting in usb0_host_DMAC2_PeriReqInit() */
-
- /* ==== DMAC startup ==== */
- ret = usb0_host_DMAC2_Open(DMAC_REQ_MODE_PERI);
-
- if (ret != 0)
- {
-// printf("DMAC2 Open error!!\n");
- }
-
- return;
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb0_host_stop_dma0
-* Description : Disables DMA transfer.
-* Arguments : none
-* Return Value : uint32_t return Transfer Counter register(DMATCRn) value
-* : regarding to the bus width.
-* Notice : This function should be executed to DMAC executed at the time
-* : of specification of D0_FIF0_DMA in dma->fifo.
-*******************************************************************************/
-uint32_t Userdef_USB_usb0_host_stop_dma0 (void)
-{
- uint32_t remain;
-
- /* ==== DMAC release ==== */
- usb0_host_DMAC1_Close(&remain);
-
- return remain;
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb0_host_stop_dma1
-* Description : Disables DMA transfer.
-* : This function should be executed to DMAC executed at the time
-* : of specification of D1_FIF0_DMA in dma->fifo.
-* Arguments : none
-* Return Value : uint32_t return Transfer Counter register(DMATCRn) value
-* : regarding to the bus width.
-*******************************************************************************/
-uint32_t Userdef_USB_usb0_host_stop_dma1 (void)
-{
- uint32_t remain;
-
- /* ==== DMAC release ==== */
- usb0_host_DMAC2_Close(&remain);
-
- return remain;
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb0_host_notice
-* Description : Notice of USER
-* Arguments : const char *format
-* Return Value : none
-*******************************************************************************/
-void Userdef_USB_usb0_host_notice (const char * format)
-{
-// printf(format);
-
- return;
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb0_host_user_rdy
-* Description : This function notify a user and wait for trigger
-* Arguments : const char *format
-* : uint16_t data
-* Return Value : none
-*******************************************************************************/
-void Userdef_USB_usb0_host_user_rdy (const char * format, uint16_t data)
-{
-// printf(format, data);
- getchar();
-
- return;
-}
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_VK_RZ_A1H/usb1/inc/usb1_host.h Fri Apr 29 01:16:38 2016 +0100 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,156 +0,0 @@ -/******************************************************************************* -* DISCLAIMER -* This software is supplied by Renesas Electronics Corporation and is only -* intended for use with Renesas products. No other uses are authorized. This -* software is owned by Renesas Electronics Corporation and is protected under -* all applicable laws, including copyright laws. -* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING -* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT -* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE -* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED. -* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS -* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE -* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR -* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE -* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. -* Renesas reserves the right, without notice, to make changes to this software -* and to discontinue the availability of this software. By using this software, -* you agree to the additional terms and conditions found by accessing the -* following link: -* http://www.renesas.com/disclaimer -* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved. -*******************************************************************************/ -/******************************************************************************* -* File Name : usb1_host.h -* $Rev: 1116 $ -* $Date:: 2014-07-09 16:29:19 +0900#$ -* Description : RZ/A1H R7S72100 USB Sample Program -*******************************************************************************/ -#ifndef USB1_HOST_H -#define USB1_HOST_H - -/******************************************************************************* -Includes <System Includes> , "Project Includes" -*******************************************************************************/ -#include "devdrv_usb_host_api.h" -#include "usb_host.h" - -/******************************************************************************* -Imported global variables and functions (from other files) -*******************************************************************************/ -extern const uint16_t g_usb1_host_bit_set[]; -extern uint32_t g_usb1_host_data_count[USB_HOST_MAX_PIPE_NO + 1]; -extern uint8_t *g_usb1_host_data_pointer[USB_HOST_MAX_PIPE_NO + 1]; - -extern uint16_t g_usb1_host_PipeIgnore[]; -extern uint16_t g_usb1_host_PipeTbl[]; -extern uint16_t g_usb1_host_pipe_status[]; -extern uint32_t g_usb1_host_PipeDataSize[]; - -extern USB_HOST_DMA_t g_usb1_host_DmaInfo[]; -extern uint16_t g_usb1_host_DmaPipe[]; -extern uint16_t g_usb1_host_DmaBval[]; -extern uint16_t g_usb1_host_DmaStatus[]; - -extern uint16_t g_usb1_host_driver_state; -extern uint16_t g_usb1_host_ConfigNum; -extern uint16_t g_usb1_host_CmdStage; -extern uint16_t g_usb1_host_bchg_flag; -extern uint16_t g_usb1_host_detach_flag; -extern uint16_t g_usb1_host_attach_flag; - -extern uint16_t g_usb1_host_UsbAddress; -extern uint16_t g_usb1_host_setUsbAddress; -extern uint16_t g_usb1_host_default_max_packet[USB_HOST_MAX_DEVICE + 1]; -extern uint16_t g_usb1_host_UsbDeviceSpeed; -extern uint16_t g_usb1_host_SupportUsbDeviceSpeed; - -extern uint16_t g_usb1_host_SavReq; -extern uint16_t g_usb1_host_SavVal; -extern uint16_t g_usb1_host_SavIndx; -extern uint16_t g_usb1_host_SavLen; - -extern uint16_t g_usb1_host_pipecfg[USB_HOST_MAX_PIPE_NO + 1]; -extern uint16_t g_usb1_host_pipebuf[USB_HOST_MAX_PIPE_NO + 1]; -extern uint16_t g_usb1_host_pipemaxp[USB_HOST_MAX_PIPE_NO + 1]; -extern uint16_t g_usb1_host_pipeperi[USB_HOST_MAX_PIPE_NO + 1]; - -/******************************************************************************* -Functions Prototypes -*******************************************************************************/ -/* ==== common ==== */ -void usb1_host_dma_stop_d0(uint16_t pipe, uint32_t remain); -void usb1_host_dma_stop_d1(uint16_t pipe, uint32_t remain); -uint16_t usb1_host_is_hispeed(void); -uint16_t usb1_host_is_hispeed_enable(void); -uint16_t usb1_host_start_send_transfer(uint16_t pipe, uint32_t size, uint8_t *data); -uint16_t usb1_host_write_buffer(uint16_t pipe); -uint16_t usb1_host_write_buffer_c(uint16_t pipe); -uint16_t usb1_host_write_buffer_d0(uint16_t pipe); -uint16_t usb1_host_write_buffer_d1(uint16_t pipe); -void usb1_host_start_receive_transfer(uint16_t pipe, uint32_t size, uint8_t *data); -uint16_t usb1_host_read_buffer(uint16_t pipe); -uint16_t usb1_host_read_buffer_c(uint16_t pipe); -uint16_t usb1_host_read_buffer_d0(uint16_t pipe); -uint16_t usb1_host_read_buffer_d1(uint16_t pipe); -uint16_t usb1_host_change_fifo_port(uint16_t pipe, uint16_t fifosel, uint16_t isel, uint16_t mbw); -void usb1_host_set_curpipe(uint16_t pipe, uint16_t fifosel, uint16_t isel, uint16_t mbw); -void usb1_host_set_curpipe2(uint16_t pipe, uint16_t fifosel, uint16_t isel, uint16_t mbw, uint16_t dfacc); -uint16_t usb1_host_get_mbw(uint32_t trncount, uint32_t dtptr); -uint16_t usb1_host_read_dma(uint16_t pipe); -void usb1_host_stop_transfer(uint16_t pipe); -void usb1_host_brdy_int(uint16_t status, uint16_t int_enb); -void usb1_host_nrdy_int(uint16_t status, uint16_t int_enb); -void usb1_host_bemp_int(uint16_t status, uint16_t int_enb); -void usb1_host_setting_interrupt(uint8_t level); -void usb1_host_reset_module(uint16_t clockmode); -uint16_t usb1_host_get_buf_size(uint16_t pipe); -uint16_t usb1_host_get_mxps(uint16_t pipe); -void usb1_host_enable_brdy_int(uint16_t pipe); -void usb1_host_disable_brdy_int(uint16_t pipe); -void usb1_host_clear_brdy_sts(uint16_t pipe); -void usb1_host_enable_bemp_int(uint16_t pipe); -void usb1_host_disable_bemp_int(uint16_t pipe); -void usb1_host_clear_bemp_sts(uint16_t pipe); -void usb1_host_enable_nrdy_int(uint16_t pipe); -void usb1_host_disable_nrdy_int(uint16_t pipe); -void usb1_host_clear_nrdy_sts(uint16_t pipe); -void usb1_host_set_pid_buf(uint16_t pipe); -void usb1_host_set_pid_nak(uint16_t pipe); -void usb1_host_set_pid_stall(uint16_t pipe); -void usb1_host_clear_pid_stall(uint16_t pipe); -uint16_t usb1_host_get_pid(uint16_t pipe); -void usb1_host_set_sqclr(uint16_t pipe); -void usb1_host_set_sqset(uint16_t pipe); -void usb1_host_set_csclr(uint16_t pipe); -void usb1_host_aclrm(uint16_t pipe); -void usb1_host_set_aclrm(uint16_t pipe); -void usb1_host_clr_aclrm(uint16_t pipe); -uint16_t usb1_host_get_sqmon(uint16_t pipe); -uint16_t usb1_host_get_inbuf(uint16_t pipe); - -/* ==== host ==== */ -void usb1_host_init_pipe_status(void); -int32_t usb1_host_CtrlTransStart(uint16_t devadr, uint16_t Req, uint16_t Val, uint16_t Indx, uint16_t Len, uint8_t *Buf); -void usb1_host_SetupStage(uint16_t Req, uint16_t Val, uint16_t Indx, uint16_t Len); -void usb1_host_CtrlReadStart(uint32_t Bsize, uint8_t *Table); -uint16_t usb1_host_CtrlWriteStart(uint32_t Bsize, uint8_t *Table); -void usb1_host_StatusStage(void); -void usb1_host_get_devadd(uint16_t addr, uint16_t *devadd); -void usb1_host_set_devadd(uint16_t addr, uint16_t *devadd); -void usb1_host_InitModule(void); -uint16_t usb1_host_CheckAttach(void); -void usb1_host_UsbDetach(void); -void usb1_host_UsbDetach2(void); -void usb1_host_UsbAttach(void); -uint16_t usb1_host_UsbBusReset(void); -int32_t usb1_host_UsbResume(void); -int32_t usb1_host_UsbSuspend(void); -void usb1_host_Enable_DetachINT(void); -void usb1_host_Disable_DetachINT(void); -void usb1_host_UsbStateManager(void); - - -#endif /* USB1_HOST_H */ - -/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_VK_RZ_A1H/usb1/inc/usb1_host_api.h Fri Apr 29 01:16:38 2016 +0100 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,112 +0,0 @@ -/******************************************************************************* -* DISCLAIMER -* This software is supplied by Renesas Electronics Corporation and is only -* intended for use with Renesas products. No other uses are authorized. This -* software is owned by Renesas Electronics Corporation and is protected under -* all applicable laws, including copyright laws. -* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING -* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT -* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE -* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED. -* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS -* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE -* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR -* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE -* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. -* Renesas reserves the right, without notice, to make changes to this software -* and to discontinue the availability of this software. By using this software, -* you agree to the additional terms and conditions found by accessing the -* following link: -* http://www.renesas.com/disclaimer -* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved. -*******************************************************************************/ -/******************************************************************************* -* File Name : usb1_host_api.h -* $Rev: 1116 $ -* $Date:: 2014-07-09 16:29:19 +0900#$ -* Description : RZ/A1H R7S72100 USB Sample Program -*******************************************************************************/ -#ifndef USB1_HOST_API_H -#define USB1_HOST_API_H - - -/******************************************************************************* -Typedef definitions -*******************************************************************************/ - - -/******************************************************************************* -Macro definitions -*******************************************************************************/ - - -/******************************************************************************* -Variable Externs -*******************************************************************************/ - - -/******************************************************************************* -Functions Prototypes -*******************************************************************************/ -void usb1_host_interrupt(uint32_t int_sense); -void usb1_host_dma_interrupt_d0fifo(uint32_t int_sense); -void usb1_host_dma_interrupt_d1fifo(uint32_t int_sense); - -uint16_t usb1_api_host_init(uint8_t int_level, uint16_t mode, uint16_t clockmode); -int32_t usb1_api_host_enumeration(uint16_t devadr); -int32_t usb1_api_host_detach(void); -int32_t usb1_api_host_data_in(uint16_t devadr, uint16_t Pipe, uint32_t Size, uint8_t *data_buf); -int32_t usb1_api_host_data_out(uint16_t devadr, uint16_t Pipe, uint32_t Size, uint8_t *data_buf); -int32_t usb1_api_host_control_transfer(uint16_t devadr, uint16_t Req, uint16_t Val, uint16_t Indx, uint16_t Len, uint8_t *Buf); -int32_t usb1_api_host_set_endpoint(uint16_t devadr, USB_HOST_CFG_PIPETBL_t *user_table, uint8_t *configdescriptor); -int32_t usb1_api_host_clear_endpoint(USB_HOST_CFG_PIPETBL_t *user_table); -int32_t usb1_api_host_clear_endpoint_pipe(uint16_t pipe_sel, USB_HOST_CFG_PIPETBL_t *user_table); -uint16_t usb1_api_host_SetEndpointTable(uint16_t devadr, USB_HOST_CFG_PIPETBL_t *user_table, uint8_t *Table); -int32_t usb1_api_host_data_count(uint16_t pipe, uint32_t *data_count); - -int32_t usb1_api_host_GetDeviceDescriptor(uint16_t devadr, uint16_t size, uint8_t *buf); -int32_t usb1_api_host_GetConfigDescriptor(uint16_t devadr, uint16_t size, uint8_t *buf); -int32_t usb1_api_host_SetConfig(uint16_t devadr, uint16_t confignum); -int32_t usb1_api_host_SetInterface(uint16_t devadr, uint16_t interface_alt, uint16_t interface_index); -int32_t usb1_api_host_ClearStall(uint16_t devadr, uint16_t ep_dir); -uint16_t usb1_api_host_GetUsbDeviceState(void); - -void usb1_api_host_elt_4_4(void); -void usb1_api_host_elt_4_5(void); -void usb1_api_host_elt_4_6(void); -void usb1_api_host_elt_4_7(void); -void usb1_api_host_elt_4_8(void); -void usb1_api_host_elt_4_9(void); -void usb1_api_host_elt_get_desc(void); - -void usb1_host_EL_ModeInit(void); -void usb1_host_EL_SetUACT(void); -void usb1_host_EL_ClearUACT(void); -void usb1_host_EL_SetTESTMODE(uint16_t mode); -void usb1_host_EL_ClearNRDYSTS(uint16_t pipe); -uint16_t usb1_host_EL_GetINTSTS1(void); -void usb1_host_EL_UsbBusReset(void); -void usb1_host_EL_UsbAttach(void); -void usb1_host_EL_SetupStage(uint16_t Req, uint16_t Val, uint16_t Indx, uint16_t Len); -void usb1_host_EL_StatusStage(void); -void usb1_host_EL_CtrlReadStart(uint32_t Bsize, uint8_t *Table); -int32_t usb1_host_EL_UsbSuspend(void); -int32_t usb1_host_EL_UsbResume(void); - -#if 0 /* prototype in devdrv_usb_host_api.h */ -uint16_t Userdef_USB_usb1_host_d0fifo_dmaintid(void); -uint16_t Userdef_USB_usb1_host_d1fifo_dmaintid(void); -void Userdef_USB_usb1_host_attach(void); -void Userdef_USB_usb1_host_detach(void); -void Userdef_USB_usb1_host_delay_1ms(void); -void Userdef_USB_usb1_host_delay_xms(uint32_t msec); -void Userdef_USB_usb1_host_delay_10us(uint32_t usec); -void Userdef_USB_usb1_host_delay_500ns(void); -void Userdef_USB_usb1_host_start_dma(USB_HOST_DMA_t *dma, uint16_t dfacc); -uint32_t Userdef_USB_usb1_host_stop_dma0(void); -uint32_t Userdef_USB_usb1_host_stop_dma1(void); -#endif - -#endif /* USB1_HOST_API_H */ - -/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_VK_RZ_A1H/usb1/inc/usb1_host_dmacdrv.h Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,139 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb1_host_dmacdrv.h
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Description : RZ/A1H R7S72100 USB Sample Program
-*******************************************************************************/
-#ifndef USB1_HOST_DMACDRV_H
-#define USB1_HOST_DMACDRV_H
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-typedef struct dmac_transinfo
-{
- uint32_t src_addr; /* Transfer source address */
- uint32_t dst_addr; /* Transfer destination address */
- uint32_t count; /* Transfer byte count */
- uint32_t src_size; /* Transfer source data size */
- uint32_t dst_size; /* Transfer destination data size */
- uint32_t saddr_dir; /* Transfer source address direction */
- uint32_t daddr_dir; /* Transfer destination address direction */
-} dmac_transinfo_t;
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-/* ==== Transfer specification of the sample program ==== */
-#define DMAC_SAMPLE_SINGLE (0) /* Single transfer */
-#define DMAC_SAMPLE_CONTINUATION (1) /* Continuous transfer (use REN bit) */
-
-/* ==== DMA modes ==== */
-#define DMAC_MODE_REGISTER (0) /* Register mode */
-#define DMAC_MODE_LINK (1) /* Link mode */
-
-/* ==== Transfer requests ==== */
-#define DMAC_REQ_MODE_EXT (0) /* External request */
-#define DMAC_REQ_MODE_PERI (1) /* On-chip peripheral module request */
-#define DMAC_REQ_MODE_SOFT (2) /* Auto-request (request by software) */
-
-/* ==== DMAC transfer sizes ==== */
-#define DMAC_TRANS_SIZE_8 (0) /* 8 bits */
-#define DMAC_TRANS_SIZE_16 (1) /* 16 bits */
-#define DMAC_TRANS_SIZE_32 (2) /* 32 bits */
-#define DMAC_TRANS_SIZE_64 (3) /* 64 bits */
-#define DMAC_TRANS_SIZE_128 (4) /* 128 bits */
-#define DMAC_TRANS_SIZE_256 (5) /* 256 bits */
-#define DMAC_TRANS_SIZE_512 (6) /* 512 bits */
-#define DMAC_TRANS_SIZE_1024 (7) /* 1024 bits */
-
-/* ==== Address increment for transferring ==== */
-#define DMAC_TRANS_ADR_NO_INC (1) /* Not increment */
-#define DMAC_TRANS_ADR_INC (0) /* Increment */
-
-/* ==== Method for detecting DMA request ==== */
-#define DMAC_REQ_DET_FALL (0) /* Falling edge detection */
-#define DMAC_REQ_DET_RISE (1) /* Rising edge detection */
-#define DMAC_REQ_DET_LOW (2) /* Low level detection */
-#define DMAC_REQ_DET_HIGH (3) /* High level detection */
-
-/* ==== Request Direction ==== */
-#define DMAC_REQ_DIR_SRC (0) /* DMAREQ is the source/ DMAACK is active when reading */
-#define DMAC_REQ_DIR_DST (1) /* DMAREQ is the destination/ DMAACK is active when writing */
-
-/* ==== Descriptors ==== */
-#define DMAC_DESC_HEADER (0) /* Header */
-#define DMAC_DESC_SRC_ADDR (1) /* Source Address */
-#define DMAC_DESC_DST_ADDR (2) /* Destination Address */
-#define DMAC_DESC_COUNT (3) /* Transaction Byte */
-#define DMAC_DESC_CHCFG (4) /* Channel Confg */
-#define DMAC_DESC_CHITVL (5) /* Channel Interval */
-#define DMAC_DESC_CHEXT (6) /* Channel Extension */
-#define DMAC_DESC_LINK_ADDR (7) /* Link Address */
-
-/* ==== On-chip peripheral module requests ===== */
-typedef enum dmac_request_factor
-{
- DMAC_REQ_USB0_DMA0_TX, /* USB_0 channel 0 transmit FIFO empty */
- DMAC_REQ_USB0_DMA0_RX, /* USB_0 channel 0 receive FIFO full */
- DMAC_REQ_USB0_DMA1_TX, /* USB_0 channel 1 transmit FIFO empty */
- DMAC_REQ_USB0_DMA1_RX, /* USB_0 channel 1 receive FIFO full */
- DMAC_REQ_USB1_DMA0_TX, /* USB_1 channel 0 transmit FIFO empty */
- DMAC_REQ_USB1_DMA0_RX, /* USB_1 channel 0 receive FIFO full */
- DMAC_REQ_USB1_DMA1_TX, /* USB_1 channel 1 transmit FIFO empty */
- DMAC_REQ_USB1_DMA1_RX, /* USB_1 channel 1 receive FIFO full */
-} dmac_request_factor_t;
-
-
-/*******************************************************************************
-Variable Externs
-*******************************************************************************/
-
-
-/*******************************************************************************
-Functions Prototypes
-*******************************************************************************/
-void usb1_host_DMAC3_PeriReqInit(const dmac_transinfo_t *trans_info, uint32_t dmamode, uint32_t continuation,
- uint32_t request_factor, uint32_t req_direction);
-int32_t usb1_host_DMAC3_Open(uint32_t req);
-void usb1_host_DMAC3_Close(uint32_t *remain);
-void usb1_host_DMAC3_Load_Set(uint32_t src_addr, uint32_t dst_addr, uint32_t count);
-
-void usb1_host_DMAC4_PeriReqInit(const dmac_transinfo_t *trans_info, uint32_t dmamode, uint32_t continuation,
- uint32_t request_factor, uint32_t req_direction);
-int32_t usb1_host_DMAC4_Open(uint32_t req);
-void usb1_host_DMAC4_Close(uint32_t *remain);
-void usb1_host_DMAC4_Load_Set(uint32_t src_addr, uint32_t dst_addr, uint32_t count);
-
-#endif /* USB1_HOST_DMACDRV_H */
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_VK_RZ_A1H/usb1/src/common/usb1_host_dataio.c Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,2835 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb1_host_dataio.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "usb1_host.h"
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-static uint16_t g_usb1_host_mbw[(USB_HOST_MAX_PIPE_NO + 1)];
-
-static void usb1_host_start_receive_trns_c(uint16_t pipe, uint32_t size, uint8_t *data);
-static void usb1_host_start_receive_trns_d0(uint16_t pipe, uint32_t size, uint8_t *data);
-static void usb1_host_start_receive_trns_d1(uint16_t pipe, uint32_t size, uint8_t *data);
-static void usb1_host_start_receive_dma_d0(uint16_t pipe, uint32_t size, uint8_t *data);
-static void usb1_host_start_receive_dma_d1(uint16_t pipe, uint32_t size, uint8_t *data);
-static uint16_t usb1_host_read_dma_d0(uint16_t pipe);
-static uint16_t usb1_host_read_dma_d1(uint16_t pipe);
-static uint16_t usb1_host_write_dma_d0(uint16_t pipe);
-static uint16_t usb1_host_write_dma_d1(uint16_t pipe);
-
-static void usb1_host_read_c_fifo(uint16_t pipe, uint16_t count);
-static void usb1_host_write_c_fifo(uint16_t Pipe, uint16_t count);
-static void usb1_host_read_d0_fifo(uint16_t pipe, uint16_t count);
-static void usb1_host_write_d0_fifo(uint16_t pipe, uint16_t count);
-static void usb1_host_read_d1_fifo(uint16_t pipe, uint16_t count);
-static void usb1_host_write_d1_fifo(uint16_t pipe, uint16_t count);
-
-static void usb1_host_clear_transaction_counter(uint16_t pipe);
-static void usb1_host_set_transaction_counter(uint16_t pipe, uint32_t count);
-
-static uint32_t usb1_host_com_get_dmasize(uint32_t trncount, uint32_t dtptr);
-
-static uint16_t usb1_host_set_dfacc_d0(uint16_t mbw, uint32_t count);
-static uint16_t usb1_host_set_dfacc_d1(uint16_t mbw, uint32_t count);
-
-
-/*******************************************************************************
-* Function Name: usb1_host_start_send_transfer
-* Description : Starts the USB data communication using pipe specified by the argument.
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint32_t size ; Data Size
-* : uint8_t *data ; Data data Address
-* Return Value : USB_HOST_WRITEEND ; Write end
-* : USB_HOST_WRITESHRT ; short data
-* : USB_HOST_WRITING ; Continue of data write
-* : USB_HOST_WRITEDMA ; Write DMA
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb1_host_start_send_transfer (uint16_t pipe, uint32_t size, uint8_t * data)
-{
- uint16_t status;
- uint16_t usefifo;
- uint16_t mbw;
-
- g_usb1_host_data_count[pipe] = size;
- g_usb1_host_data_pointer[pipe] = (uint8_t *)data;
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_WAIT;
-
- usb1_host_clear_bemp_sts(pipe);
- usb1_host_clear_brdy_sts(pipe);
- usb1_host_clear_nrdy_sts(pipe);
-
- mbw = usb1_host_get_mbw(size, (uint32_t)data);
-
- usefifo = (uint16_t)(g_usb1_host_PipeTbl[pipe] & USB_HOST_FIFO_USE);
-
- switch (usefifo)
- {
- case USB_HOST_D0FIFO_USE:
- case USB_HOST_D0FIFO_DMA:
- usefifo = USB_HOST_D0USE;
- break;
-
- case USB_HOST_D1FIFO_USE:
- case USB_HOST_D1FIFO_DMA:
- usefifo = USB_HOST_D1USE;
- break;
-
- default:
- usefifo = USB_HOST_CUSE;
- break;
- };
-
- usb1_host_set_curpipe(USB_HOST_PIPE0, usefifo, USB_HOST_NO, mbw);
-
- usb1_host_clear_transaction_counter(pipe);
-
-#if(1) /* ohci_wrapp */
-#else
- usb1_host_aclrm(pipe);
-#endif
-
- status = usb1_host_write_buffer(pipe);
-
- if (status != USB_HOST_FIFOERROR)
- {
- usb1_host_set_pid_buf(pipe);
- }
-
- return status;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_write_buffer
-* Description : Writes data in the buffer allocated in the pipe specified by
-* : the argument. The FIFO for using is set in the pipe definition table.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_WRITEEND ; Write end
-* : USB_HOST_WRITESHRT ; short data
-* : USB_HOST_WRITING ; Continue of data write
-* : USB_HOST_WRITEDMA ; Write DMA
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb1_host_write_buffer (uint16_t pipe)
-{
- uint16_t status;
- uint16_t usefifo;
-
- g_usb1_host_PipeIgnore[pipe] = 0;
- usefifo = (uint16_t)(g_usb1_host_PipeTbl[pipe] & USB_HOST_FIFO_USE);
-
- switch (usefifo)
- {
- case USB_HOST_D0FIFO_USE:
- status = usb1_host_write_buffer_d0(pipe);
- break;
-
- case USB_HOST_D1FIFO_USE:
- status = usb1_host_write_buffer_d1(pipe);
- break;
-
- case USB_HOST_D0FIFO_DMA:
- status = usb1_host_write_dma_d0(pipe);
- break;
-
- case USB_HOST_D1FIFO_DMA:
- status = usb1_host_write_dma_d1(pipe);
- break;
-
- default:
- status = usb1_host_write_buffer_c(pipe);
- break;
- };
-
- switch (status)
- {
- case USB_HOST_WRITING: /* Continue of data write */
- usb1_host_enable_nrdy_int(pipe); /* Error (NORES or STALL) */
- usb1_host_enable_brdy_int(pipe); /* Enable Ready Interrupt */
- break;
-
- case USB_HOST_WRITEEND: /* End of data write */
- case USB_HOST_WRITESHRT: /* End of data write */
- usb1_host_disable_brdy_int(pipe); /* Disable Ready Interrupt */
-
- usb1_host_clear_nrdy_sts(pipe);
- usb1_host_enable_nrdy_int(pipe); /* Error (NORES or STALL) */
-
- /* for last transfer */
- usb1_host_enable_bemp_int(pipe); /* Enable Empty Interrupt */
- break;
-
- case USB_HOST_WRITEDMA: /* DMA write */
- usb1_host_clear_nrdy_sts(pipe);
- usb1_host_enable_nrdy_int(pipe); /* Error (NORES or STALL) */
- break;
-
- case USB_HOST_FIFOERROR: /* FIFO access status */
- default:
- usb1_host_disable_brdy_int(pipe); /* Disable Ready Interrupt */
- usb1_host_disable_bemp_int(pipe); /* Disable Empty Interrupt */
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_ERROR;
- break;
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_write_buffer_c
-* Description : Writes data in the buffer allocated in the pipe specified in
-* : the argument. Writes data by CPU transfer using CFIFO.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_WRITEEND ; Write end
-* : USB_HOST_WRITESHRT ; short data
-* : USB_HOST_WRITING ; Continue of data write
-* : USB_HOST_WRITEDMA ; Write DMA
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb1_host_write_buffer_c (uint16_t pipe)
-{
- uint32_t count;
- uint16_t size;
- uint16_t buffer;
- uint16_t mxps;
- uint16_t status;
- uint16_t mbw;
-
- mbw = usb1_host_get_mbw(g_usb1_host_data_count[pipe], (uint32_t)g_usb1_host_data_pointer[pipe]);
-
- if (pipe == USB_HOST_PIPE0)
- {
- buffer = usb1_host_change_fifo_port(pipe, USB_HOST_CUSE, USB_HOST_CFIFO_WRITE, mbw);
- }
- else
- {
- buffer = usb1_host_change_fifo_port(pipe, USB_HOST_CUSE, USB_HOST_NO, mbw);
- }
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- size = usb1_host_get_buf_size(pipe); /* Data buffer size */
- mxps = usb1_host_get_mxps(pipe); /* Max Packet Size */
-
- if (g_usb1_host_data_count[pipe] <= (uint32_t)size)
- {
- status = USB_HOST_WRITEEND; /* write continues */
- count = g_usb1_host_data_count[pipe];
-
- if (count == 0)
- {
- status = USB_HOST_WRITESHRT; /* Null Packet is end of write */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_WRITESHRT; /* Short Packet is end of write */
- }
- }
- else
- {
- status = USB_HOST_WRITING; /* write continues */
- count = (uint32_t)size;
- }
-
- usb1_host_write_c_fifo(pipe, (uint16_t)count);
-
- if (g_usb1_host_data_count[pipe] < (uint32_t)size)
- {
- g_usb1_host_data_count[pipe] = 0;
-
- if (RZA_IO_RegRead_16(&USB201.CFIFOCTR,
- USB_CFIFOCTR_BVAL_SHIFT,
- USB_CFIFOCTR_BVAL) == 0)
- {
- USB201.CFIFOCTR = USB_HOST_BITBVAL; /* Short Packet */
- }
- }
- else
- {
- g_usb1_host_data_count[pipe] -= count;
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_write_buffer_d0
-* Description : Writes data in the buffer allocated in the pipe specified in the argument.
-* : Writes data by CPU transfer using D0FIFO.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_WRITEEND ; Write end
-* : USB_HOST_WRITESHRT ; short data
-* : USB_HOST_WRITING ; Continue of data write
-* : USB_HOST_WRITEDMA ; Write DMA
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb1_host_write_buffer_d0 (uint16_t pipe)
-{
- uint32_t count;
- uint16_t size;
- uint16_t buffer;
- uint16_t mxps;
- uint16_t status;
- uint16_t mbw;
-
- mbw = usb1_host_get_mbw(g_usb1_host_data_count[pipe], (uint32_t)g_usb1_host_data_pointer[pipe]);
- buffer = usb1_host_change_fifo_port(pipe, USB_HOST_D0USE, USB_HOST_NO, mbw);
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- size = usb1_host_get_buf_size(pipe); /* Data buffer size */
- mxps = usb1_host_get_mxps(pipe); /* Max Packet Size */
-
- if (g_usb1_host_data_count[pipe] <= (uint32_t)size)
- {
- status = USB_HOST_WRITEEND; /* write continues */
- count = g_usb1_host_data_count[pipe];
-
- if (count == 0)
- {
- status = USB_HOST_WRITESHRT; /* Null Packet is end of write */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_WRITESHRT; /* Short Packet is end of write */
- }
- }
- else
- {
- status = USB_HOST_WRITING; /* write continues */
- count = (uint32_t)size;
- }
-
- usb1_host_write_d0_fifo(pipe, (uint16_t)count);
-
- if (g_usb1_host_data_count[pipe] < (uint32_t)size)
- {
- g_usb1_host_data_count[pipe] = 0;
-
- if (RZA_IO_RegRead_16(&USB201.D0FIFOCTR,
- USB_DnFIFOCTR_BVAL_SHIFT,
- USB_DnFIFOCTR_BVAL) == 0)
- {
- USB201.D0FIFOCTR = USB_HOST_BITBVAL; /* Short Packet */
- }
- }
- else
- {
- g_usb1_host_data_count[pipe] -= count;
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_write_buffer_d1
-* Description : Writes data in the buffer allocated in the pipe specified in the argument.
-* : Writes data by CPU transfer using D1FIFO.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_WRITEEND ; Write end
-* : USB_HOST_WRITESHRT ; short data
-* : USB_HOST_WRITING ; Continue of data write
-* : USB_HOST_WRITEDMA ; Write DMA
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb1_host_write_buffer_d1 (uint16_t pipe)
-{
- uint32_t count;
- uint16_t size;
- uint16_t buffer;
- uint16_t mxps;
- uint16_t status;
- uint16_t mbw;
-
- mbw = usb1_host_get_mbw(g_usb1_host_data_count[pipe], (uint32_t)g_usb1_host_data_pointer[pipe]);
- buffer = usb1_host_change_fifo_port(pipe, USB_HOST_D1USE, USB_HOST_NO, mbw);
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- size = usb1_host_get_buf_size(pipe); /* Data buffer size */
- mxps = usb1_host_get_mxps(pipe); /* Max Packet Size */
-
- if (g_usb1_host_data_count[pipe] <= (uint32_t)size)
- {
- status = USB_HOST_WRITEEND; /* write continues */
- count = g_usb1_host_data_count[pipe];
-
- if (count == 0)
- {
- status = USB_HOST_WRITESHRT; /* Null Packet is end of write */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_WRITESHRT; /* Short Packet is end of write */
- }
- }
- else
- {
- status = USB_HOST_WRITING; /* write continues */
- count = (uint32_t)size;
- }
-
- usb1_host_write_d1_fifo(pipe, (uint16_t)count);
-
- if (g_usb1_host_data_count[pipe] < (uint32_t)size)
- {
- g_usb1_host_data_count[pipe] = 0;
-
- if (RZA_IO_RegRead_16(&USB201.D1FIFOCTR,
- USB_DnFIFOCTR_BVAL_SHIFT,
- USB_DnFIFOCTR_BVAL) == 0)
- {
- USB201.D1FIFOCTR = USB_HOST_BITBVAL; /* Short Packet */
- }
- }
- else
- {
- g_usb1_host_data_count[pipe] -= count;
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_write_dma_d0
-* Description : Writes data in the buffer allocated in the pipe specified in the argument.
-* : Writes data by DMA transfer using D0FIFO.
-* : The DMA-ch for using is specified by Userdef_USB_usb1_host_start_dma().
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_WRITEEND : Write end
-* : USB_HOST_WRITESHRT : short data
-* : USB_HOST_WRITING : Continue of data write
-* : USB_HOST_WRITEDMA : Write DMA
-* : USB_HOST_FIFOERROR : FIFO status
-*******************************************************************************/
-static uint16_t usb1_host_write_dma_d0 (uint16_t pipe)
-{
- uint32_t count;
- uint16_t size;
- uint16_t buffer;
- uint16_t status;
- uint16_t mbw;
- uint16_t dfacc = 0;
-
- mbw = usb1_host_get_mbw(g_usb1_host_data_count[pipe], (uint32_t)g_usb1_host_data_pointer[pipe]);
- buffer = usb1_host_change_fifo_port(pipe, USB_HOST_D0DMA, USB_HOST_NO, mbw);
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- size = usb1_host_get_buf_size(pipe); /* Data buffer size */
- count = g_usb1_host_data_count[pipe];
-
- if (count != 0)
- {
- g_usb1_host_DmaPipe[USB_HOST_D0FIFO] = pipe;
-
- if ((count % size) != 0)
- {
- g_usb1_host_DmaBval[USB_HOST_D0FIFO] = 1;
- }
- else
- {
- g_usb1_host_DmaBval[USB_HOST_D0FIFO] = 0;
- }
-
- dfacc = usb1_host_set_dfacc_d0(mbw, count);
-
- if (mbw == USB_HOST_BITMBW_32)
- {
- g_usb1_host_DmaInfo[USB_HOST_D0FIFO].size = 2; /* 32bit transfer */
- }
- else if (mbw == USB_HOST_BITMBW_16)
- {
- g_usb1_host_DmaInfo[USB_HOST_D0FIFO].size = 1; /* 16bit transfer */
- }
- else
- {
- g_usb1_host_DmaInfo[USB_HOST_D0FIFO].size = 0; /* 8bit transfer */
- }
-
- g_usb1_host_DmaInfo[USB_HOST_D0FIFO].fifo = USB_HOST_D0FIFO_DMA;
- g_usb1_host_DmaInfo[USB_HOST_D0FIFO].dir = USB_HOST_BUF2FIFO;
- g_usb1_host_DmaInfo[USB_HOST_D0FIFO].buffer = (uint32_t)g_usb1_host_data_pointer[pipe];
- g_usb1_host_DmaInfo[USB_HOST_D0FIFO].bytes = count;
-
- Userdef_USB_usb1_host_start_dma(&g_usb1_host_DmaInfo[USB_HOST_D0FIFO], dfacc);
-
- usb1_host_set_curpipe2(pipe, USB_HOST_D0DMA, USB_HOST_NO, mbw, dfacc);
-
- RZA_IO_RegWrite_16(&USB201.D0FIFOSEL,
- 1,
- USB_DnFIFOSEL_DREQE_SHIFT,
- USB_DnFIFOSEL_DREQE);
-
- g_usb1_host_data_count[pipe] = 0;
- g_usb1_host_data_pointer[pipe] += count;
-
- status = USB_HOST_WRITEDMA; /* DMA write */
- }
- else
- {
- if (RZA_IO_RegRead_16(&USB201.D0FIFOCTR,
- USB_DnFIFOCTR_BVAL_SHIFT,
- USB_DnFIFOCTR_BVAL) == 0)
- {
- RZA_IO_RegWrite_16(&USB201.D0FIFOCTR,
- 1,
- USB_DnFIFOCTR_BVAL_SHIFT,
- USB_DnFIFOCTR_BVAL); /* Short Packet */
- }
- status = USB_HOST_WRITESHRT; /* Short Packet is end of write */
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_write_dma_d1
-* Description : Writes data in the buffer allocated in the pipe specified in the argument.
-* : Writes data by DMA transfer using D1FIFO.
-* : The DMA-ch for using is specified by Userdef_USB_usb1_host_start_dma().
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_WRITEEND : Write end
-* : USB_HOST_WRITESHRT : short data
-* : USB_HOST_WRITING : Continue of data write
-* : USB_HOST_WRITEDMA : Write DMA
-* : USB_HOST_FIFOERROR : FIFO status
-*******************************************************************************/
-static uint16_t usb1_host_write_dma_d1 (uint16_t pipe)
-{
- uint32_t count;
- uint16_t size;
- uint16_t buffer;
- uint16_t status;
- uint16_t mbw;
- uint16_t dfacc = 0;
-
- mbw = usb1_host_get_mbw(g_usb1_host_data_count[pipe], (uint32_t)g_usb1_host_data_pointer[pipe]);
- buffer = usb1_host_change_fifo_port(pipe, USB_HOST_D1DMA, USB_HOST_NO, mbw);
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- size = usb1_host_get_buf_size(pipe); /* Data buffer size */
- count = g_usb1_host_data_count[pipe];
-
- if (count != 0)
- {
- g_usb1_host_DmaPipe[USB_HOST_D1FIFO] = pipe;
-
- if ((count % size) != 0)
- {
- g_usb1_host_DmaBval[USB_HOST_D1FIFO] = 1;
- }
- else
- {
- g_usb1_host_DmaBval[USB_HOST_D1FIFO] = 0;
- }
-
- dfacc = usb1_host_set_dfacc_d1(mbw, count);
-
- if (mbw == USB_HOST_BITMBW_32)
- {
- g_usb1_host_DmaInfo[USB_HOST_D1FIFO].size = 2; /* 32bit transfer */
- }
- else if (mbw == USB_HOST_BITMBW_16)
- {
- g_usb1_host_DmaInfo[USB_HOST_D1FIFO].size = 1; /* 16bit transfer */
- }
- else
- {
- g_usb1_host_DmaInfo[USB_HOST_D1FIFO].size = 0; /* 8bit transfer */
- }
-
- g_usb1_host_DmaInfo[USB_HOST_D1FIFO].fifo = USB_HOST_D1FIFO_DMA;
- g_usb1_host_DmaInfo[USB_HOST_D1FIFO].dir = USB_HOST_BUF2FIFO;
- g_usb1_host_DmaInfo[USB_HOST_D1FIFO].buffer = (uint32_t)g_usb1_host_data_pointer[pipe];
- g_usb1_host_DmaInfo[USB_HOST_D1FIFO].bytes = count;
-
- Userdef_USB_usb1_host_start_dma(&g_usb1_host_DmaInfo[USB_HOST_D1FIFO], dfacc);
-
- usb1_host_set_curpipe2(pipe, USB_HOST_D1DMA, USB_HOST_NO, mbw , dfacc);
-
- RZA_IO_RegWrite_16(&USB201.D1FIFOSEL,
- 1,
- USB_DnFIFOSEL_DREQE_SHIFT,
- USB_DnFIFOSEL_DREQE);
-
- g_usb1_host_data_count[pipe] = 0;
- g_usb1_host_data_pointer[pipe] += count;
-
- status = USB_HOST_WRITEDMA; /* DMA write */
- }
- else
- {
- if (RZA_IO_RegRead_16(&USB201.D1FIFOCTR,
- USB_DnFIFOCTR_BVAL_SHIFT,
- USB_DnFIFOCTR_BVAL) == 0)
- {
- RZA_IO_RegWrite_16(&USB201.D1FIFOCTR,
- 1,
- USB_DnFIFOCTR_BVAL_SHIFT,
- USB_DnFIFOCTR_BVAL); /* Short Packet */
- }
- status = USB_HOST_WRITESHRT; /* Short Packet is end of write */
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_start_receive_transfer
-* Description : Starts USB data reception using the pipe specified in the argument.
-* : The FIFO for using is set in the pipe definition table.
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint32_t size ; Data Size
-* : uint8_t *data ; Data Address
-* Return Value : none
-*******************************************************************************/
-void usb1_host_start_receive_transfer (uint16_t pipe, uint32_t size, uint8_t * data)
-{
- uint16_t usefifo;
-
- usb1_host_clear_bemp_sts(pipe);
- usb1_host_clear_brdy_sts(pipe);
- usb1_host_clear_nrdy_sts(pipe);
-
- usefifo = (uint16_t)(g_usb1_host_PipeTbl[pipe] & USB_HOST_FIFO_USE);
-
- switch (usefifo)
- {
- case USB_HOST_D0FIFO_USE:
- usb1_host_start_receive_trns_d0(pipe, size, data);
- break;
-
- case USB_HOST_D1FIFO_USE:
- usb1_host_start_receive_trns_d1(pipe, size, data);
- break;
-
- case USB_HOST_D0FIFO_DMA:
- usb1_host_start_receive_dma_d0(pipe, size, data);
- break;
-
- case USB_HOST_D1FIFO_DMA:
- usb1_host_start_receive_dma_d1(pipe, size, data);
- break;
-
- default:
- usb1_host_start_receive_trns_c(pipe, size, data);
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_start_receive_trns_c
-* Description : Reads data from the buffer allocated in the pipe specified in the argument.
-* : Reads data by CPU transfer using CFIFO.
-* : When storing data in the buffer allocated in the pipe specified in the
-* : argument, BRDY interrupt is generated to read data
-* : in the interrupt.
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint32_t size ; Data Size
-* : uint8_t *data ; Data Address
-* Return Value : none
-*******************************************************************************/
-static void usb1_host_start_receive_trns_c (uint16_t pipe, uint32_t size, uint8_t * data)
-{
- uint16_t mbw;
-
- usb1_host_set_pid_nak(pipe);
- g_usb1_host_data_count[pipe] = size;
- g_usb1_host_data_pointer[pipe] = (uint8_t *)data;
- g_usb1_host_PipeIgnore[pipe] = 0;
-
- g_usb1_host_PipeDataSize[pipe] = size;
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_WAIT;
-
- mbw = usb1_host_get_mbw(size, (uint32_t)data);
- usb1_host_set_curpipe(USB_HOST_PIPE0, USB_HOST_CUSE, USB_HOST_CFIFO_READ, mbw);
- USB201.CFIFOCTR = USB_HOST_BITBCLR;
-
- usb1_host_set_transaction_counter(pipe, size);
-
-#if(1) /* ohci_wrapp */
-#else
- usb1_host_aclrm(pipe);
-#endif
-
- usb1_host_enable_nrdy_int(pipe);
- usb1_host_enable_brdy_int(pipe);
-
- usb1_host_set_pid_buf(pipe);
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_start_receive_trns_d0
-* Description : Reads data from the buffer allocated in the pipe specified in the argument.
-* : Reads data by CPU transfer using D0FIFO.
-* : This function does not read data from the buffer.
-* : When storing data in the buffer allocated in the pipe specified
-* : in the argument, BRDY interrupt is generated to read data in the
-* : interrupt.
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint32_t size ; Data Size
-* : uint8_t *data ; Data Address
-* Return Value : none
-*******************************************************************************/
-static void usb1_host_start_receive_trns_d0 (uint16_t pipe, uint32_t size, uint8_t * data)
-{
- uint16_t mbw;
-
- usb1_host_set_pid_nak(pipe);
- g_usb1_host_data_count[pipe] = size;
- g_usb1_host_data_pointer[pipe] = (uint8_t *)data;
- g_usb1_host_PipeIgnore[pipe] = 0;
-
- g_usb1_host_PipeDataSize[pipe] = size;
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_WAIT;
-
- mbw = usb1_host_get_mbw(size, (uint32_t)data);
- usb1_host_set_curpipe(USB_HOST_PIPE0, USB_HOST_D0USE, USB_HOST_NO, mbw);
-
- usb1_host_set_transaction_counter(pipe, size);
-
-#if(1) /* ohci_wrapp */
-#else
- usb1_host_aclrm(pipe);
-#endif
-
- usb1_host_enable_nrdy_int(pipe);
- usb1_host_enable_brdy_int(pipe);
-
- usb1_host_set_pid_buf(pipe);
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_start_receive_trns_d1
-* Description : Reads data from the buffer allocated in the pipe specified in the argument.
-* : Reads data by CPU transfer using D1FIFO.
-* : This function does not read data from the buffer.
-* : When storing data in the buffer allocated in the pipe specified
-* : in the argument, BRDY interrupt is generated to read data.
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint32_t size ; Data Size
-* : uint8_t *data ; Data Address
-* Return Value : none
-*******************************************************************************/
-static void usb1_host_start_receive_trns_d1 (uint16_t pipe, uint32_t size, uint8_t * data)
-{
- uint16_t mbw;
-
- usb1_host_set_pid_nak(pipe);
- g_usb1_host_data_count[pipe] = size;
- g_usb1_host_data_pointer[pipe] = (uint8_t *)data;
- g_usb1_host_PipeIgnore[pipe] = 0;
-
- g_usb1_host_PipeDataSize[pipe] = size;
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_WAIT;
-
- mbw = usb1_host_get_mbw(size, (uint32_t)data);
- usb1_host_set_curpipe(USB_HOST_PIPE0, USB_HOST_D1USE, USB_HOST_NO, mbw);
-
- usb1_host_set_transaction_counter(pipe, size);
-
-#if(1) /* ohci_wrapp */
-#else
- usb1_host_aclrm(pipe);
-#endif
-
- usb1_host_enable_nrdy_int(pipe);
- usb1_host_enable_brdy_int(pipe);
-
- usb1_host_set_pid_buf(pipe);
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_start_receive_dma_d0
-* Description : Reads data from the buffer allocated in the pipe specified in the argument.
-* : Reads data by DMA transfer using D0FIFO.
-* : This function does not read data from the buffer.
-* : When storing data in the buffer allocated in the pipe specified
-* : in the argument, delivered read request to DMAC to read data from
-* : the buffer by DMAC.
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint32_t size ; Data Size
-* : uint8_t *data ; Data Address
-* Return Value : none
-*******************************************************************************/
-static void usb1_host_start_receive_dma_d0 (uint16_t pipe, uint32_t size, uint8_t * data)
-{
- uint16_t mbw;
-
- usb1_host_set_pid_nak(pipe);
- g_usb1_host_data_count[pipe] = size;
- g_usb1_host_data_pointer[pipe] = (uint8_t *)data;
- g_usb1_host_PipeIgnore[pipe] = 0;
-
- g_usb1_host_PipeDataSize[pipe] = 0;
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_WAIT;
-
- mbw = usb1_host_get_mbw(size, (uint32_t)data);
- usb1_host_set_curpipe(USB_HOST_PIPE0, USB_HOST_D0USE, USB_HOST_NO, mbw);
-
- usb1_host_set_transaction_counter(pipe, size);
-
-#if(1) /* ohci_wrapp */
-#else
- usb1_host_aclrm(pipe);
-#endif
-
- if (RZA_IO_RegRead_16(&g_usb1_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 1)
- {
- usb1_host_read_dma(pipe);
-
- usb1_host_enable_nrdy_int(pipe);
- usb1_host_enable_brdy_int(pipe);
- }
- else
- {
- usb1_host_enable_nrdy_int(pipe);
- usb1_host_enable_brdy_int(pipe);
- }
-
- usb1_host_set_pid_buf(pipe);
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_start_receive_dma_d1
-* Description : Read data from the buffer allocated in the pipe specified in the argument.
-* : Reads data by DMA transfer using D0FIFO.
-* : This function does not read data from the buffer.
-* : When storing data in the buffer allocated in the pipe specified
-* : in the argument, delivered read request to DMAC to read data from
-* : the buffer by DMAC.
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint32_t size ; Data Size
-* : uint8_t *data ; Data Address
-* Return Value : none
-*******************************************************************************/
-static void usb1_host_start_receive_dma_d1 (uint16_t pipe, uint32_t size, uint8_t * data)
-{
- uint16_t mbw;
-
- usb1_host_set_pid_nak(pipe);
- g_usb1_host_data_count[pipe] = size;
- g_usb1_host_data_pointer[pipe] = (uint8_t *)data;
- g_usb1_host_PipeIgnore[pipe] = 0;
-
- g_usb1_host_PipeDataSize[pipe] = 0;
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_WAIT;
-
- mbw = usb1_host_get_mbw(size, (uint32_t)data);
- usb1_host_set_curpipe(USB_HOST_PIPE0, USB_HOST_D1USE, USB_HOST_NO, mbw);
-
- usb1_host_set_transaction_counter(pipe, size);
-
-#if(1) /* ohci_wrapp */
-#else
- usb1_host_aclrm(pipe);
-#endif
-
- if (RZA_IO_RegRead_16(&g_usb1_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 1)
- {
- usb1_host_read_dma(pipe);
-
- usb1_host_enable_nrdy_int(pipe);
- usb1_host_enable_brdy_int(pipe);
- }
- else
- {
- usb1_host_enable_nrdy_int(pipe);
- usb1_host_enable_brdy_int(pipe);
- }
-
- usb1_host_set_pid_buf(pipe);
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_read_buffer
-* Description : Reads data from the buffer allocated in the pipe specified
-* : in the argument.
-* : Uses FIF0 set in the pipe definition table.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_READEND ; Read end
-* : USB_HOST_READSHRT ; short data
-* : USB_HOST_READING ; Continue of data read
-* : USB_HOST_READOVER ; buffer over
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb1_host_read_buffer (uint16_t pipe)
-{
- uint16_t status;
-
- g_usb1_host_PipeIgnore[pipe] = 0;
-
- if ((g_usb1_host_PipeTbl[pipe] & USB_HOST_FIFO_USE) == USB_HOST_D0FIFO_USE)
- {
- status = usb1_host_read_buffer_d0(pipe);
- }
- else if ((g_usb1_host_PipeTbl[pipe] & USB_HOST_FIFO_USE) == USB_HOST_D1FIFO_USE)
- {
- status = usb1_host_read_buffer_d1(pipe);
- }
- else
- {
- status = usb1_host_read_buffer_c(pipe);
- }
-
- switch (status)
- {
- case USB_HOST_READING: /* Continue of data read */
- break;
-
- case USB_HOST_READEND: /* End of data read */
- case USB_HOST_READSHRT: /* End of data read */
- usb1_host_disable_brdy_int(pipe);
- g_usb1_host_PipeDataSize[pipe] -= g_usb1_host_data_count[pipe];
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_DONE;
- break;
-
- case USB_HOST_READOVER: /* buffer over */
- if ((g_usb1_host_PipeTbl[pipe] & USB_HOST_FIFO_USE) == USB_HOST_D0FIFO_USE)
- {
- USB201.D0FIFOCTR = USB_HOST_BITBCLR; /* Clear BCLR */
- }
- else if ((g_usb1_host_PipeTbl[pipe] & USB_HOST_FIFO_USE) == USB_HOST_D1FIFO_USE)
- {
- USB201.D1FIFOCTR = USB_HOST_BITBCLR; /* Clear BCLR */
- }
- else
- {
- USB201.CFIFOCTR = USB_HOST_BITBCLR; /* Clear BCLR */
- }
- usb1_host_disable_brdy_int(pipe); /* Disable Ready Interrupt */
-#if(1) /* ohci_wrapp */
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_DONE;
-#else
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_ERROR;
-#endif
- g_usb1_host_PipeDataSize[pipe] -= g_usb1_host_data_count[pipe];
- break;
-
- case USB_HOST_FIFOERROR: /* FIFO access status */
- default:
- usb1_host_disable_brdy_int(pipe); /* Disable Ready Interrupt */
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_ERROR;
- break;
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_read_buffer_c
-* Description : Reads data from the buffer allocated in the pipe specified in the argument.
-* : Reads data by CPU transfer using CFIFO.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_READEND ; Read end
-* : USB_HOST_READSHRT ; short data
-* : USB_HOST_READING ; Continue of data read
-* : USB_HOST_READOVER ; buffer over
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb1_host_read_buffer_c (uint16_t pipe)
-{
- uint32_t count;
- uint32_t dtln;
- uint16_t buffer;
- uint16_t mxps;
- uint16_t status;
- uint16_t mbw;
-
- mbw = usb1_host_get_mbw(g_usb1_host_data_count[pipe], (uint32_t)g_usb1_host_data_pointer[pipe]);
- buffer = usb1_host_change_fifo_port(pipe, USB_HOST_CUSE, USB_HOST_NO, mbw);
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- dtln = (uint32_t)(buffer & USB_HOST_BITDTLN);
- mxps = usb1_host_get_mxps(pipe); /* Max Packet Size */
-
- if (g_usb1_host_data_count[pipe] < dtln) /* Buffer Over ? */
- {
- status = USB_HOST_READOVER;
- usb1_host_set_pid_nak(pipe); /* Set NAK */
- count = g_usb1_host_data_count[pipe];
- }
- else if (g_usb1_host_data_count[pipe] == dtln) /* just Receive Size */
- {
- status = USB_HOST_READEND;
- usb1_host_set_pid_nak(pipe); /* Set NAK */
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- }
- }
- else /* continue Receive data */
- {
- status = USB_HOST_READING;
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- usb1_host_set_pid_nak(pipe); /* Set NAK */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- usb1_host_set_pid_nak(pipe); /* Set NAK */
- }
- }
-
- if (count == 0) /* 0 length packet */
- {
- USB201.CFIFOCTR = USB_HOST_BITBCLR; /* Clear BCLR */
- }
- else
- {
- usb1_host_read_c_fifo(pipe, (uint16_t)count);
- }
-
- g_usb1_host_data_count[pipe] -= count;
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_read_buffer_d0
-* Description : Reads data from the buffer allocated in the pipe specified in
-* : the argument.
-* : Reads data by CPU transfer using D0FIFO.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_READEND ; Read end
-* : USB_HOST_READSHRT ; short data
-* : USB_HOST_READING ; Continue of data read
-* : USB_HOST_READOVER ; buffer over
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb1_host_read_buffer_d0 (uint16_t pipe)
-{
- uint32_t count;
- uint32_t dtln;
- uint16_t buffer;
- uint16_t mxps;
- uint16_t status;
- uint16_t mbw;
- uint16_t pipebuf_size;
-
- mbw = usb1_host_get_mbw(g_usb1_host_data_count[pipe], (uint32_t)g_usb1_host_data_pointer[pipe]);
- buffer = usb1_host_change_fifo_port(pipe, USB_HOST_D0USE, USB_HOST_NO, mbw);
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- dtln = (uint32_t)(buffer & USB_HOST_BITDTLN);
- mxps = usb1_host_get_mxps(pipe); /* Max Packet Size */
-
- if (g_usb1_host_data_count[pipe] < dtln) /* Buffer Over ? */
- {
- status = USB_HOST_READOVER;
- usb1_host_set_pid_nak(pipe); /* Set NAK */
- count = g_usb1_host_data_count[pipe];
- }
- else if (g_usb1_host_data_count[pipe] == dtln) /* just Receive Size */
- {
- status = USB_HOST_READEND;
- usb1_host_set_pid_nak(pipe); /* Set NAK */
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- }
- }
- else /* continue Receive data */
- {
- status = USB_HOST_READING;
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- usb1_host_set_pid_nak(pipe); /* Set NAK */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- usb1_host_set_pid_nak(pipe); /* Set NAK */
- }
- else
- {
- pipebuf_size = usb1_host_get_buf_size(pipe); /* Data buffer size */
-
- if (count != pipebuf_size)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- usb1_host_set_pid_nak(pipe); /* Set NAK */
- }
- }
- }
-
- if (count == 0) /* 0 length packet */
- {
- USB201.D0FIFOCTR = USB_HOST_BITBCLR; /* Clear BCLR */
- }
- else
- {
- usb1_host_read_d0_fifo(pipe, (uint16_t)count);
- }
-
- g_usb1_host_data_count[pipe] -= count;
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_read_buffer_d1
-* Description : Reads data from the buffer allocated in the pipe specified
-* : in the argument.
-* : Reads data by CPU transfer using D1FIFO.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_READEND ; Read end
-* : USB_HOST_READSHRT ; short data
-* : USB_HOST_READING ; Continue of data read
-* : USB_HOST_READOVER ; buffer over
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb1_host_read_buffer_d1 (uint16_t pipe)
-{
- uint32_t count;
- uint32_t dtln;
- uint16_t buffer;
- uint16_t mxps;
- uint16_t status;
- uint16_t mbw;
- uint16_t pipebuf_size;
-
- mbw = usb1_host_get_mbw(g_usb1_host_data_count[pipe], (uint32_t)g_usb1_host_data_pointer[pipe]);
- buffer = usb1_host_change_fifo_port(pipe, USB_HOST_D1USE, USB_HOST_NO, mbw);
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- dtln = (uint32_t)(buffer & USB_HOST_BITDTLN);
- mxps = usb1_host_get_mxps(pipe); /* Max Packet Size */
-
- if (g_usb1_host_data_count[pipe] < dtln) /* Buffer Over ? */
- {
- status = USB_HOST_READOVER;
- usb1_host_set_pid_nak(pipe); /* Set NAK */
- count = g_usb1_host_data_count[pipe];
- }
- else if (g_usb1_host_data_count[pipe] == dtln) /* just Receive Size */
- {
- status = USB_HOST_READEND;
- usb1_host_set_pid_nak(pipe); /* Set NAK */
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- }
-
- if ((count % mxps) !=0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- }
- }
- else /* continue Receive data */
- {
- status = USB_HOST_READING;
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- usb1_host_set_pid_nak(pipe); /* Set NAK */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- usb1_host_set_pid_nak(pipe); /* Set NAK */
- }
- else
- {
- pipebuf_size = usb1_host_get_buf_size(pipe); /* Data buffer size */
- if (count != pipebuf_size)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- usb1_host_set_pid_nak(pipe); /* Set NAK */
- }
- }
- }
-
- if (count == 0) /* 0 length packet */
- {
- USB201.D1FIFOCTR = USB_HOST_BITBCLR; /* Clear BCLR */
- }
- else
- {
- usb1_host_read_d1_fifo(pipe, (uint16_t)count);
- }
-
- g_usb1_host_data_count[pipe] -= count;
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_read_dma
-* Description : Reads data from the buffer allocated in the pipe specified
-* : in the argument.
-* : Reads data by DMA transfer using D0FIFO or D1FIFO.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_READEND ; Read end
-* : USB_HOST_READSHRT ; short data
-* : USB_HOST_READZERO ; zero data
-* : USB_HOST_READING ; Continue of data read
-* : USB_HOST_READOVER ; buffer over
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-uint16_t usb1_host_read_dma (uint16_t pipe)
-{
- uint16_t status;
-
- g_usb1_host_PipeIgnore[pipe] = 0;
-
- if ((g_usb1_host_PipeTbl[pipe] & USB_HOST_FIFO_USE) == USB_HOST_D0FIFO_DMA)
- {
- status = usb1_host_read_dma_d0(pipe);
- }
- else
- {
- status = usb1_host_read_dma_d1(pipe);
- }
-
- switch (status)
- {
- case USB_HOST_READING: /* Continue of data read */
- break;
-
- case USB_HOST_READZERO: /* End of data read */
- usb1_host_disable_brdy_int(pipe);
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_DONE;
- break;
-
- case USB_HOST_READEND: /* End of data read */
- case USB_HOST_READSHRT: /* End of data read */
- usb1_host_disable_brdy_int(pipe);
-
- if (RZA_IO_RegRead_16(&g_usb1_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 1)
- {
- g_usb1_host_PipeDataSize[pipe] -= g_usb1_host_data_count[pipe];
- }
- break;
-
- case USB_HOST_READOVER: /* buffer over */
- usb1_host_disable_brdy_int(pipe); /* Disable Ready Interrupt */
-
- if (RZA_IO_RegRead_16(&g_usb1_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 1)
- {
- g_usb1_host_PipeDataSize[pipe] -= g_usb1_host_data_count[pipe];
- }
-#if(1) /* ohci_wrapp */
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_DONE;
-#else
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_ERROR;
-#endif
- break;
-
- case USB_HOST_FIFOERROR: /* FIFO access status */
- default:
- usb1_host_disable_brdy_int(pipe); /* Disable Ready Interrupt */
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_ERROR;
- break;
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_read_dma_d0
-* Description : Writes data in the buffer allocated in the pipe specified
-* : in the argument.
-* : Reads data by DMA transfer using D0FIFO.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_READEND ; Read end
-* : USB_HOST_READSHRT ; short data
-* : USB_HOST_READZERO ; zero data
-* : USB_HOST_READING ; Continue of data read
-* : USB_HOST_READOVER ; buffer over
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-static uint16_t usb1_host_read_dma_d0 (uint16_t pipe)
-{
- uint32_t count;
- uint32_t dtln;
- uint16_t buffer;
- uint16_t mxps;
- uint16_t status;
- uint16_t mbw;
- uint16_t dfacc = 0;
- uint16_t pipebuf_size;
-
- g_usb1_host_DmaStatus[USB_HOST_D0FIFO] = USB_HOST_DMA_READY;
-
- mbw = usb1_host_get_mbw(g_usb1_host_data_count[pipe], (uint32_t)g_usb1_host_data_pointer[pipe]);
-
- if (RZA_IO_RegRead_16(&g_usb1_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 1)
- {
- count = g_usb1_host_data_count[pipe];
- status = USB_HOST_READING;
- }
- else
- {
- buffer = usb1_host_change_fifo_port(pipe, USB_HOST_D0DMA, USB_HOST_NO, mbw);
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- dtln = (uint32_t)(buffer & USB_HOST_BITDTLN);
- mxps = usb1_host_get_mxps(pipe); /* Max Packet Size */
-
- if (g_usb1_host_data_count[pipe] < dtln) /* Buffer Over ? */
- {
- status = USB_HOST_READOVER;
- count = g_usb1_host_data_count[pipe];
- }
- else if (g_usb1_host_data_count[pipe] == dtln) /* just Receive Size */
- {
- status = USB_HOST_READEND;
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- }
- }
- else /* continue Receive data */
- {
- status = USB_HOST_READING;
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- }
- else
- {
- pipebuf_size = usb1_host_get_buf_size(pipe); /* Data buffer size */
-
- if (count != pipebuf_size)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- }
- }
- }
- }
-
- if (count == 0) /* 0 length packet */
- {
- if (RZA_IO_RegRead_16(&g_usb1_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 0)
- {
- USB201.D0FIFOCTR = USB_HOST_BITBCLR; /* Clear BCLR */
- status = USB_HOST_READZERO; /* Null Packet receive */
- }
- else
- {
- usb1_host_set_curpipe(pipe, USB_HOST_D0DMA, USB_HOST_NO, mbw);
- /* transaction counter No set */
- /* FRDY = 1, DTLN = 0 -> BRDY */
- }
- }
- else
- {
- dfacc = usb1_host_set_dfacc_d0(mbw, count);
-
- if (mbw == USB_HOST_BITMBW_32)
- {
- g_usb1_host_DmaInfo[USB_HOST_D0FIFO].size = 2; /* 32bit transfer */
- }
- else if (mbw == USB_HOST_BITMBW_16)
- {
- g_usb1_host_DmaInfo[USB_HOST_D0FIFO].size = 1; /* 16bit transfer */
- }
- else
- {
- g_usb1_host_DmaInfo[USB_HOST_D0FIFO].size = 0; /* 8bit transfer */
- }
-
- g_usb1_host_DmaPipe[USB_HOST_D0FIFO] = pipe; /* not use in read operation */
- g_usb1_host_DmaBval[USB_HOST_D0FIFO] = 0; /* not use in read operation */
-
- g_usb1_host_DmaInfo[USB_HOST_D0FIFO].fifo = USB_HOST_D0FIFO_DMA;
- g_usb1_host_DmaInfo[USB_HOST_D0FIFO].dir = USB_HOST_FIFO2BUF;
- g_usb1_host_DmaInfo[USB_HOST_D0FIFO].buffer = (uint32_t)g_usb1_host_data_pointer[pipe];
- g_usb1_host_DmaInfo[USB_HOST_D0FIFO].bytes = count;
-
- if (status == USB_HOST_READING)
- {
- g_usb1_host_DmaStatus[USB_HOST_D0FIFO] = USB_HOST_DMA_BUSY;
- }
- else
- {
- g_usb1_host_DmaStatus[USB_HOST_D0FIFO] = USB_HOST_DMA_BUSYEND;
- }
-
- Userdef_USB_usb1_host_start_dma(&g_usb1_host_DmaInfo[USB_HOST_D0FIFO], dfacc);
-
- usb1_host_set_curpipe2(pipe, USB_HOST_D0DMA, USB_HOST_NO, mbw , dfacc);
-
- RZA_IO_RegWrite_16(&USB201.D0FIFOSEL,
- 1,
- USB_DnFIFOSEL_DREQE_SHIFT,
- USB_DnFIFOSEL_DREQE);
- }
-
- if (RZA_IO_RegRead_16(&g_usb1_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 0)
- {
- g_usb1_host_data_count[pipe] -= count;
- g_usb1_host_data_pointer[pipe] += count;
- g_usb1_host_PipeDataSize[pipe] += count;
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_read_dma_d1
-* Description : Reads data from the buffer allocated in the pipe specified in
-* : the argument.
-* : Reads data by DMA transfer using D1FIFO.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : USB_HOST_READEND ; Read end
-* : USB_HOST_READSHRT ; short data
-* : USB_HOST_READZERO ; zero data
-* : USB_HOST_READING ; Continue of data read
-* : USB_HOST_READOVER ; buffer over
-* : USB_HOST_FIFOERROR ; FIFO status
-*******************************************************************************/
-static uint16_t usb1_host_read_dma_d1 (uint16_t pipe)
-{
- uint32_t count;
- uint32_t dtln;
- uint16_t buffer;
- uint16_t mxps;
- uint16_t status;
- uint16_t mbw;
- uint16_t dfacc = 0;
- uint16_t pipebuf_size;
-
- g_usb1_host_DmaStatus[USB_HOST_D1FIFO] = USB_HOST_DMA_READY;
-
- mbw = usb1_host_get_mbw(g_usb1_host_data_count[pipe], (uint32_t)g_usb1_host_data_pointer[pipe]);
-
- if (RZA_IO_RegRead_16(&g_usb1_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 1)
- {
- count = g_usb1_host_data_count[pipe];
- status = USB_HOST_READING;
- }
- else
- {
- buffer = usb1_host_change_fifo_port(pipe, USB_HOST_D1DMA, USB_HOST_NO, mbw);
-
- if (buffer == USB_HOST_FIFOERROR) /* FIFO access status */
- {
- return USB_HOST_FIFOERROR;
- }
-
- dtln = (uint32_t)(buffer & USB_HOST_BITDTLN);
- mxps = usb1_host_get_mxps(pipe); /* Max Packet Size */
-
- if (g_usb1_host_data_count[pipe] < dtln) /* Buffer Over ? */
- {
- status = USB_HOST_READOVER;
- count = g_usb1_host_data_count[pipe];
- }
- else if (g_usb1_host_data_count[pipe] == dtln) /* just Receive Size */
- {
- status = USB_HOST_READEND;
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- }
- }
- else /* continue Receive data */
- {
- status = USB_HOST_READING;
- count = dtln;
-
- if (count == 0)
- {
- status = USB_HOST_READSHRT; /* Null Packet receive */
- }
-
- if ((count % mxps) != 0)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- }
- else
- {
- pipebuf_size = usb1_host_get_buf_size(pipe); /* Data buffer size */
-
- if (count != pipebuf_size)
- {
- status = USB_HOST_READSHRT; /* Short Packet receive */
- }
- }
- }
- }
-
- if (count == 0) /* 0 length packet */
- {
- if (RZA_IO_RegRead_16(&g_usb1_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 0)
- {
- USB201.D1FIFOCTR = USB_HOST_BITBCLR; /* Clear BCLR */
- status = USB_HOST_READZERO; /* Null Packet receive */
- }
- else
- {
- usb1_host_set_curpipe(pipe, USB_HOST_D1DMA, USB_HOST_NO, mbw);
- /* transaction counter No set */
- /* FRDY = 1, DTLN = 0 -> BRDY */
- }
- }
- else
- {
- dfacc = usb1_host_set_dfacc_d1(mbw, count);
-
- if (mbw == USB_HOST_BITMBW_32)
- {
- g_usb1_host_DmaInfo[USB_HOST_D1FIFO].size = 2; /* 32bit transfer */
- }
- else if (mbw == USB_HOST_BITMBW_16)
- {
- g_usb1_host_DmaInfo[USB_HOST_D1FIFO].size = 1; /* 16bit transfer */
- }
- else
- {
- g_usb1_host_DmaInfo[USB_HOST_D1FIFO].size = 0; /* 8bit transfer */
- }
-
- g_usb1_host_DmaPipe[USB_HOST_D1FIFO] = pipe; /* not use in read operation */
- g_usb1_host_DmaBval[USB_HOST_D1FIFO] = 0; /* not use in read operation */
-
- g_usb1_host_DmaInfo[USB_HOST_D1FIFO].fifo = USB_HOST_D1FIFO_DMA;
- g_usb1_host_DmaInfo[USB_HOST_D1FIFO].dir = USB_HOST_FIFO2BUF;
- g_usb1_host_DmaInfo[USB_HOST_D1FIFO].buffer = (uint32_t)g_usb1_host_data_pointer[pipe];
- g_usb1_host_DmaInfo[USB_HOST_D1FIFO].bytes = count;
-
- if (status == USB_HOST_READING)
- {
- g_usb1_host_DmaStatus[USB_HOST_D1FIFO] = USB_HOST_DMA_BUSY;
- }
- else
- {
- g_usb1_host_DmaStatus[USB_HOST_D1FIFO] = USB_HOST_DMA_BUSYEND;
- }
-
- Userdef_USB_usb1_host_start_dma(&g_usb1_host_DmaInfo[USB_HOST_D1FIFO], dfacc);
-
- usb1_host_set_curpipe2(pipe, USB_HOST_D1DMA, USB_HOST_NO, mbw , dfacc);
-
- RZA_IO_RegWrite_16(&USB201.D1FIFOSEL,
- 1,
- USB_DnFIFOSEL_DREQE_SHIFT,
- USB_DnFIFOSEL_DREQE);
- }
-
- if (RZA_IO_RegRead_16(&g_usb1_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 0)
- {
- g_usb1_host_data_count[pipe] -= count;
- g_usb1_host_data_pointer[pipe] += count;
- g_usb1_host_PipeDataSize[pipe] += count;
- }
-
- return status; /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_change_fifo_port
-* Description : Allocates FIF0 specified by the argument in the pipe assigned
-* : by the argument. After allocating FIF0, waits in the software
-* : till the corresponding pipe becomes ready.
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint16_t fifosel ; Select FIFO
-* : uint16_t isel ; FIFO Access Direction
-* : uint16_t mbw ; FIFO Port Access Bit Width
-* Return Value : USB_HOST_FIFOERROR ; Error
-* : Others ; CFIFOCTR/D0FIFOCTR/D1FIFOCTR Register Value
-*******************************************************************************/
-uint16_t usb1_host_change_fifo_port (uint16_t pipe, uint16_t fifosel, uint16_t isel, uint16_t mbw)
-{
- uint16_t buffer;
- uint32_t loop;
- volatile uint32_t loop2;
-
- usb1_host_set_curpipe(pipe, fifosel, isel, mbw);
-
- for (loop = 0; loop < 4; loop++)
- {
- switch (fifosel)
- {
- case USB_HOST_CUSE:
- buffer = USB201.CFIFOCTR;
- break;
-
- case USB_HOST_D0USE:
- case USB_HOST_D0DMA:
- buffer = USB201.D0FIFOCTR;
- break;
-
- case USB_HOST_D1USE:
- case USB_HOST_D1DMA:
- buffer = USB201.D1FIFOCTR;
- break;
-
- default:
- buffer = 0;
- break;
- }
-
- if ((buffer & USB_HOST_BITFRDY) == USB_HOST_BITFRDY)
- {
- return buffer;
- }
-
- loop2 = 25;
-
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
-
- return USB_HOST_FIFOERROR;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_set_curpipe
-* Description : Allocates FIF0 specified by the argument in the pipe assigned
-* : by the argument.
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint16_t fifosel ; Select FIFO
-* : uint16_t isel ; FIFO Access Direction
-* : uint16_t mbw ; FIFO Port Access Bit Width
-* Return Value : none
-*******************************************************************************/
-void usb1_host_set_curpipe (uint16_t pipe, uint16_t fifosel, uint16_t isel, uint16_t mbw)
-{
- uint16_t buffer;
- uint32_t loop;
- volatile uint32_t loop2;
-
- g_usb1_host_mbw[pipe] = mbw;
-
- switch (fifosel)
- {
- case USB_HOST_CUSE:
- buffer = USB201.CFIFOSEL;
- buffer &= (uint16_t)~(USB_HOST_BITISEL | USB_HOST_BITCURPIPE);
- buffer |= (uint16_t)(~isel & USB_HOST_BITISEL);
- USB201.CFIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB201.CFIFOSEL & (USB_HOST_BITISEL | USB_HOST_BITCURPIPE))
- == (buffer & (USB_HOST_BITISEL | USB_HOST_BITCURPIPE)))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
-
- buffer &= (uint16_t)~(USB_HOST_BITISEL | USB_HOST_BITCURPIPE | USB_HOST_BITMBW);
- buffer |= (uint16_t)(isel | pipe | mbw);
- USB201.CFIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB201.CFIFOSEL & (USB_HOST_BITISEL | USB_HOST_BITCURPIPE))
- == (buffer & (USB_HOST_BITISEL | USB_HOST_BITCURPIPE)))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
- break;
-
- case USB_HOST_D0DMA:
- case USB_HOST_D0USE:
- buffer = USB201.D0FIFOSEL;
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE);
- USB201.D0FIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB201.D0FIFOSEL & USB_HOST_BITCURPIPE) == (buffer & USB_HOST_BITCURPIPE))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE | USB_HOST_BITMBW);
- buffer |= (uint16_t)(pipe | mbw);
- USB201.D0FIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB201.D0FIFOSEL & USB_HOST_BITCURPIPE) == (buffer & USB_HOST_BITCURPIPE))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
- break;
-
- case USB_HOST_D1DMA:
- case USB_HOST_D1USE:
- buffer = USB201.D1FIFOSEL;
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE);
- USB201.D1FIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB201.D1FIFOSEL & USB_HOST_BITCURPIPE) == (buffer & USB_HOST_BITCURPIPE))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
-
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE | USB_HOST_BITMBW);
- buffer |= (uint16_t)(pipe | mbw);
- USB201.D1FIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB201.D1FIFOSEL & USB_HOST_BITCURPIPE) == (buffer & USB_HOST_BITCURPIPE))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
- break;
-
- default:
- break;
- }
-
- /* Cautions !!!
- * Depending on the external bus speed of CPU, you may need to wait for 450ns here.
- * For details, please look at the data sheet. */
- loop2 = 100;
-
- while (loop2-- > 0)
- {
- /* wait */
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_set_curpipe2
-* Description : Allocates FIF0 specified by the argument in the pipe assigned
-* : by the argument.(DFACC)
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint16_t fifosel ; Select FIFO
-* : uint16_t isel ; FIFO Access Direction
-* : uint16_t mbw ; FIFO Port Access Bit Width
-* : uint16_t dfacc ; DFACC Access mode
-* Return Value : none
-*******************************************************************************/
-void usb1_host_set_curpipe2 (uint16_t pipe, uint16_t fifosel, uint16_t isel, uint16_t mbw, uint16_t dfacc)
-{
- uint16_t buffer;
- uint32_t loop;
-#ifdef __USB_HOST_DF_ACC_ENABLE__
- uint32_t dummy;
-#endif
- volatile uint32_t loop2;
-
- g_usb1_host_mbw[pipe] = mbw;
-
- switch (fifosel)
- {
- case USB_HOST_CUSE:
- buffer = USB201.CFIFOSEL;
- buffer &= (uint16_t)~(USB_HOST_BITISEL | USB_HOST_BITCURPIPE);
- buffer |= (uint16_t)(~isel & USB_HOST_BITISEL);
- USB201.CFIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB201.CFIFOSEL & (USB_HOST_BITISEL | USB_HOST_BITCURPIPE))
- == (buffer & (USB_HOST_BITISEL | USB_HOST_BITCURPIPE)))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
-
- buffer &= (uint16_t)~(USB_HOST_BITISEL | USB_HOST_BITCURPIPE | USB_HOST_BITMBW);
- buffer |= (uint16_t)(isel | pipe | mbw);
- USB201.CFIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB201.CFIFOSEL & (USB_HOST_BITISEL | USB_HOST_BITCURPIPE))
- == (buffer & (USB_HOST_BITISEL | USB_HOST_BITCURPIPE)))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
- break;
-
- case USB_HOST_D0DMA:
- case USB_HOST_D0USE:
- buffer = USB201.D0FIFOSEL;
-#ifdef __USB_HOST_DF_ACC_ENABLE__
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE | USB_HOST_BITMBW);
-
- if (dfacc != 0)
- {
- buffer |= (uint16_t)(USB_HOST_BITMBW_32);
- }
-#else
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE);
-#endif
- USB201.D0FIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB201.D0FIFOSEL & USB_HOST_BITCURPIPE) == (buffer & USB_HOST_BITCURPIPE))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
-
-#ifdef __USB_HOST_DF_ACC_ENABLE__
- if (dfacc != 0)
- {
- dummy = USB201.D0FIFO.UINT32;
- }
-#endif
-
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE | USB_HOST_BITMBW);
- buffer |= (uint16_t)(pipe | mbw);
- USB201.D0FIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB201.D0FIFOSEL & USB_HOST_BITCURPIPE) == (buffer & USB_HOST_BITCURPIPE))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
- break;
-
- case USB_HOST_D1DMA:
- case USB_HOST_D1USE:
- buffer = USB201.D1FIFOSEL;
-#ifdef __USB_HOST_DF_ACC_ENABLE__
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE | USB_HOST_BITMBW);
-
- if (dfacc != 0)
- {
- buffer |= (uint16_t)(USB_HOST_BITMBW_32);
- }
-#else
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE);
-#endif
- USB201.D1FIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB201.D1FIFOSEL & USB_HOST_BITCURPIPE) == (buffer & USB_HOST_BITCURPIPE))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
-
-#ifdef __USB_HOST_DF_ACC_ENABLE__
- if (dfacc != 0)
- {
- dummy = USB201.D1FIFO.UINT32;
- loop = dummy; // avoid warning.
- }
-#endif
-
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE | USB_HOST_BITMBW);
- buffer |= (uint16_t)(pipe | mbw);
- USB201.D1FIFOSEL = buffer;
-
- for (loop = 0; loop < 4; loop++)
- {
- if ((USB201.D1FIFOSEL & USB_HOST_BITCURPIPE) == (buffer & USB_HOST_BITCURPIPE))
- {
- break;
- }
-
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
- }
- break;
-
- default:
- break;
- }
-
- /* Cautions !!!
- * Depending on the external bus speed of CPU, you may need to wait for 450ns here.
- * For details, please look at the data sheet. */
- loop2 = 100;
- while (loop2-- > 0)
- {
- /* wait */
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_write_c_fifo
-* Description : Writes data in CFIFO.
-* : Writes data by BYTE/WORD/LONG according to access size
-* : to the pipe specified by the arguments.
-* : Before executing this function, allocating CFIF0 in the specified pipe
-* : should be completed.
-* : Before executing this function, access size to the specified pipe
-* : should be fixed and set in g_usb1_host_mbw[].
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint16_t count ; Data Size(Byte)
-* Return Value : none
-*******************************************************************************/
-static void usb1_host_write_c_fifo (uint16_t pipe, uint16_t count)
-{
- uint16_t even;
-
- if (g_usb1_host_mbw[pipe] == USB_HOST_BITMBW_8)
- {
- for (even = count; even; --even)
- {
- USB201.CFIFO.UINT8[HH] = *g_usb1_host_data_pointer[pipe];
- g_usb1_host_data_pointer[pipe] += 1;
- }
- }
- else if (g_usb1_host_mbw[pipe] == USB_HOST_BITMBW_16)
- {
- for (even = (uint16_t)(count / 2); even; --even)
- {
- USB201.CFIFO.UINT16[H] = *((uint16_t *)g_usb1_host_data_pointer[pipe]);
- g_usb1_host_data_pointer[pipe] += 2;
- }
- }
- else
- {
- for (even = (uint16_t)(count / 4); even; --even)
- {
- USB201.CFIFO.UINT32 = *((uint32_t *)g_usb1_host_data_pointer[pipe]);
- g_usb1_host_data_pointer[pipe] += 4;
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_read_c_fifo
-* Description : Reads data from CFIFO.
-* : Reads data by BYTE/WORD/LONG according to access size
-* : to the pipe specified by the arguments.
-* : Before executing this function, allocating CFIF0 in the specified pipe
-* : should be completed.
-* : Before executing this function, access size to the specified pipe
-* : should be fixed and set in g_usb0_host_mbw[].
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint16_t count ; Data Size(Byte)
-* Return Value : none
-*******************************************************************************/
-static void usb1_host_read_c_fifo (uint16_t pipe, uint16_t count)
-{
- uint16_t even;
-
- if (g_usb1_host_mbw[pipe] == USB_HOST_BITMBW_8)
- {
- for (even = count; even; --even)
- {
- *g_usb1_host_data_pointer[pipe] = USB201.CFIFO.UINT8[HH];
- g_usb1_host_data_pointer[pipe] += 1;
- }
- }
- else if (g_usb1_host_mbw[pipe] == USB_HOST_BITMBW_16)
- {
- for (even = (uint16_t)((count + 1) / 2); even; --even)
- {
- *((uint16_t *)g_usb1_host_data_pointer[pipe]) = USB201.CFIFO.UINT16[H];
- g_usb1_host_data_pointer[pipe] += 2;
- }
- }
- else
- {
- for (even = (uint16_t)((count + 3) / 4); even; --even)
- {
- *((uint32_t *)g_usb1_host_data_pointer[pipe]) = USB201.CFIFO.UINT32;
- g_usb1_host_data_pointer[pipe] += 4;
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_write_d0_fifo
-* Description : Writes data in D0FIFO.
-* : Writes data by BYTE/WORD/LONG according to access size
-* : to the pipe specified by the arguments.
-* : Before executing this function, allocating CFIF0 in the specified pipe
-* : should be completed.
-* : Before executing this function, access size to the specified pipe
-* : should be fixed and set in g_usb0_host_mbw[].
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint16_t count ; Data Size(Byte)
-* Return Value : none
-*******************************************************************************/
-static void usb1_host_write_d0_fifo (uint16_t pipe, uint16_t count)
-{
- uint16_t even;
-
- if (g_usb1_host_mbw[pipe] == USB_HOST_BITMBW_8)
- {
- for (even = count; even; --even)
- {
- USB201.D0FIFO.UINT8[HH] = *g_usb1_host_data_pointer[pipe];
- g_usb1_host_data_pointer[pipe] += 1;
- }
- }
- else if (g_usb1_host_mbw[pipe] == USB_HOST_BITMBW_16)
- {
- for (even = (uint16_t)(count / 2); even; --even)
- {
- USB201.D0FIFO.UINT16[H] = *((uint16_t *)g_usb1_host_data_pointer[pipe]);
- g_usb1_host_data_pointer[pipe] += 2;
- }
- }
- else
- {
- for (even = (uint16_t)(count / 4); even; --even)
- {
- USB201.D0FIFO.UINT32 = *((uint32_t *)g_usb1_host_data_pointer[pipe]);
- g_usb1_host_data_pointer[pipe] += 4;
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_read_d0_fifo
-* Description : Reads data from D0FIFO.
-* : Reads data by BYTE/WORD/LONG according to access size
-* : to the pipe specified by the arguments.
-* : Before executing this function, allocating DOFIF0 in the specified pipe
-* : should be completed.
-* : Before executing this function, access size to the specified pipe
-* : should be fixed and set in g_usb0_host_mbw[].
-* Arguments : uint16_t Pipe ; Pipe Number
-* : uint16_t count ; Data Size(Byte)
-* Return Value : none
-*******************************************************************************/
-static void usb1_host_read_d0_fifo (uint16_t pipe, uint16_t count)
-{
- uint16_t even;
-
- if (g_usb1_host_mbw[pipe] == USB_HOST_BITMBW_8)
- {
- for (even = count; even; --even)
- {
- *g_usb1_host_data_pointer[pipe] = USB201.D0FIFO.UINT8[HH];
- g_usb1_host_data_pointer[pipe] += 1;
- }
- }
- else if (g_usb1_host_mbw[pipe] == USB_HOST_BITMBW_16)
- {
- for (even = (uint16_t)((count + 1) / 2); even; --even)
- {
- *((uint16_t *)g_usb1_host_data_pointer[pipe]) = USB201.D0FIFO.UINT16[H];
- g_usb1_host_data_pointer[pipe] += 2;
- }
- }
- else
- {
- for (even = (uint16_t)((count + 3) / 4); even; --even)
- {
- *((uint32_t *)g_usb1_host_data_pointer[pipe]) = USB201.D0FIFO.UINT32;
- g_usb1_host_data_pointer[pipe] += 4;
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_write_d1_fifo
-* Description : Writes data in D1FIFO.
-* : Writes data by BYTE/WORD/LONG according to access size
-* : to the pipe specified by the arguments.
-* : Before executing this function, allocating D1FIF0 in the specified pipe
-* : should be completed.
-* : Before executing this function, access size to the specified pipe
-* : should be fixed and set in g_usb1_host_mbw[].
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint16_t count ; Data Size(Byte)
-* Return Value : none
-*******************************************************************************/
-static void usb1_host_write_d1_fifo (uint16_t pipe, uint16_t count)
-{
- uint16_t even;
-
- if (g_usb1_host_mbw[pipe] == USB_HOST_BITMBW_8)
- {
- for (even = count; even; --even)
- {
- USB201.D1FIFO.UINT8[HH] = *g_usb1_host_data_pointer[pipe];
- g_usb1_host_data_pointer[pipe] += 1;
- }
- }
- else if (g_usb1_host_mbw[pipe] == USB_HOST_BITMBW_16)
- {
- for (even = (uint16_t)(count / 2); even; --even)
- {
- USB201.D1FIFO.UINT16[H] = *((uint16_t *)g_usb1_host_data_pointer[pipe]);
- g_usb1_host_data_pointer[pipe] += 2;
- }
- }
- else
- {
- for (even = (uint16_t)(count / 4); even; --even)
- {
- USB201.D1FIFO.UINT32 = *((uint32_t *)g_usb1_host_data_pointer[pipe]);
- g_usb1_host_data_pointer[pipe] += 4;
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_read_d1_fifo
-* Description : Reads data from D1FIFO.
-* : Reads data by BYTE/WORD/LONG according to access size
-* : to the pipe specified by the arguments.
-* : Before executing this function, allocating D1FIF0 in the specified pipe
-* : should be completed.
-* : Before executing this function, access size to the specified pipe
-* : should be fixed and set in g_usb1_host_mbw[].
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint16_t count ; Data Size(Byte)
-* Return Value : none
-*******************************************************************************/
-static void usb1_host_read_d1_fifo (uint16_t pipe, uint16_t count)
-{
- uint16_t even;
-
- if (g_usb1_host_mbw[pipe] == USB_HOST_BITMBW_8)
- {
- for (even = count; even; --even)
- {
- *g_usb1_host_data_pointer[pipe] = USB201.D1FIFO.UINT8[HH];
- g_usb1_host_data_pointer[pipe] += 1;
- }
- }
- else if (g_usb1_host_mbw[pipe] == USB_HOST_BITMBW_16)
- {
- for (even = (uint16_t)((count + 1) / 2); even; --even)
- {
- *((uint16_t *)g_usb1_host_data_pointer[pipe]) = USB201.D1FIFO.UINT16[H];
- g_usb1_host_data_pointer[pipe] += 2;
- }
- }
- else
- {
- for (even = (uint16_t)((count + 3) / 4); even; --even)
- {
- *((uint32_t *)g_usb1_host_data_pointer[pipe]) = USB201.D1FIFO.UINT32;
- g_usb1_host_data_pointer[pipe] += 4;
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_com_get_dmasize
-* Description : Calculates access width of DMA transfer by the argument to
- return as the Return Value.
-* Arguments : uint32_t trncount : transfer byte
-* : uint32_t dtptr : transfer data pointer
-* Return Value : DMA transfer size : 0 8bit
-* : : 1 16bit
-* : : 2 32bit
-*******************************************************************************/
-static uint32_t usb1_host_com_get_dmasize (uint32_t trncount, uint32_t dtptr)
-{
- uint32_t size;
-
- if (((trncount & 0x0001) != 0) || ((dtptr & 0x00000001) != 0))
- {
- /* When transfer byte count is odd */
- /* or transfer data area is 8-bit alignment */
- size = 0; /* 8bit */
- }
- else if (((trncount & 0x0003) != 0) || ((dtptr & 0x00000003) != 0))
- {
- /* When the transfer byte count is multiples of 2 */
- /* or the transfer data area is 16-bit alignment */
- size = 1; /* 16bit */
- }
- else
- {
- /* When the transfer byte count is multiples of 4 */
- /* or the transfer data area is 32-bit alignment */
- size = 2; /* 32bit */
- }
-
- return size;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_get_mbw
-* Description : Calculates access width of DMA to return the value set in MBW.
-* Arguments : uint32_t trncount : transfer byte
-* : uint32_t dtptr : transfer data pointer
-* Return Value : FIFO transfer size : USB_HOST_BITMBW_8 8bit
-* : : USB_HOST_BITMBW_16 16bit
-* : : USB_HOST_BITMBW_32 32bit
-*******************************************************************************/
-uint16_t usb1_host_get_mbw (uint32_t trncount, uint32_t dtptr)
-{
- uint32_t size;
- uint16_t mbw;
-
- size = usb1_host_com_get_dmasize(trncount, dtptr);
-
- if (size == 0)
- {
- /* 8bit */
- mbw = USB_HOST_BITMBW_8;
- }
- else if (size == 1)
- {
- /* 16bit */
- mbw = USB_HOST_BITMBW_16;
- }
- else
- {
- /* 32bit */
- mbw = USB_HOST_BITMBW_32;
- }
-
- return mbw;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_set_transaction_counter
-* Description : Sets transaction counter by the argument(PIPEnTRN).
-* : Clears transaction before setting to enable transaction counter setting.
-* Arguments : uint16_t pipe ; Pipe number
-* : uint32_t bsize : Data transfer size
-* Return Value : none
-*******************************************************************************/
-static void usb1_host_set_transaction_counter (uint16_t pipe, uint32_t bsize)
-{
- uint16_t mxps;
- uint16_t cnt;
-
- if (bsize == 0)
- {
- return;
- }
-
- mxps = usb1_host_get_mxps(pipe); /* Max Packet Size */
-
- if ((bsize % mxps) == 0)
- {
- cnt = (uint16_t)(bsize / mxps);
- }
- else
- {
- cnt = (uint16_t)((bsize / mxps) + 1);
- }
-
- switch (pipe)
- {
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB201.PIPE1TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- USB201.PIPE1TRN = cnt;
- RZA_IO_RegWrite_16(&USB201.PIPE1TRE,
- 1,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB201.PIPE2TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- USB201.PIPE2TRN = cnt;
- RZA_IO_RegWrite_16(&USB201.PIPE2TRE,
- 1,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB201.PIPE3TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- USB201.PIPE3TRN = cnt;
- RZA_IO_RegWrite_16(&USB201.PIPE3TRE,
- 1,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB201.PIPE4TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- USB201.PIPE4TRN = cnt;
- RZA_IO_RegWrite_16(&USB201.PIPE4TRE,
- 1,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB201.PIPE5TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- USB201.PIPE5TRN = cnt;
- RZA_IO_RegWrite_16(&USB201.PIPE5TRE,
- 1,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB201.PIPE9TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- USB201.PIPE9TRN = cnt;
- RZA_IO_RegWrite_16(&USB201.PIPE9TRE,
- 1,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- break;
-
- default:
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_clear_transaction_counter
-* Description : Clears the transaction counter by the argument.
-* : After executing this function, the transaction counter is invalid.
-* Arguments : uint16_t pipe ; Pipe number
-* Return Value : none
-*******************************************************************************/
-void usb1_host_clear_transaction_counter (uint16_t pipe)
-{
- switch (pipe)
- {
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB201.PIPE1TRE,
- 0,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- RZA_IO_RegWrite_16(&USB201.PIPE1TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB201.PIPE2TRE,
- 0,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- RZA_IO_RegWrite_16(&USB201.PIPE2TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB201.PIPE3TRE,
- 0,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- RZA_IO_RegWrite_16(&USB201.PIPE3TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB201.PIPE4TRE,
- 0,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- RZA_IO_RegWrite_16(&USB201.PIPE4TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB201.PIPE5TRE,
- 0,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- RZA_IO_RegWrite_16(&USB201.PIPE5TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB201.PIPE9TRE,
- 0,
- USB_PIPEnTRE_TRENB_SHIFT,
- USB_PIPEnTRE_TRENB);
- RZA_IO_RegWrite_16(&USB201.PIPE9TRE,
- 1,
- USB_PIPEnTRE_TRCLR_SHIFT,
- USB_PIPEnTRE_TRCLR);
- break;
-
- default:
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_stop_transfer
-* Description : Stops the USB transfer in the pipe specified by the argument.
-* : After stopping the USB transfer, clears the buffer allocated in
-* : the pipe.
-* : After executing this function, allocation in FIF0 becomes USB_HOST_PIPE0;
-* : invalid. After executing this function, BRDY/NRDY/BEMP interrupt
-* : in the corresponding pipe becomes invalid. Sequence bit is also
-* : cleared.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb1_host_stop_transfer (uint16_t pipe)
-{
- uint16_t usefifo;
- uint32_t remain;
-
- usb1_host_set_pid_nak(pipe);
-
- usefifo = (uint16_t)(g_usb1_host_PipeTbl[pipe] & USB_HOST_FIFO_USE);
-
- switch (usefifo)
- {
- case USB_HOST_D0FIFO_USE:
- usb1_host_clear_transaction_counter(pipe);
- USB201.D0FIFOCTR = USB_HOST_BITBCLR; /* Buffer Clear */
- break;
-
- case USB_HOST_D1FIFO_USE:
- usb1_host_clear_transaction_counter(pipe);
- USB201.D1FIFOCTR = USB_HOST_BITBCLR; /* Buffer Clear */
- break;
-
- case USB_HOST_D0FIFO_DMA:
- remain = Userdef_USB_usb1_host_stop_dma0();
- usb1_host_dma_stop_d0(pipe, remain);
- usb1_host_clear_transaction_counter(pipe);
- USB201.D0FIFOCTR = USB_HOST_BITBCLR; /* Buffer Clear */
- break;
-
- case USB_HOST_D1FIFO_DMA:
- remain = Userdef_USB_usb1_host_stop_dma1();
- usb1_host_dma_stop_d1(pipe, remain);
- usb1_host_clear_transaction_counter(pipe);
- USB201.D1FIFOCTR = USB_HOST_BITBCLR; /* Buffer Clear */
- break;
-
- default:
- usb1_host_clear_transaction_counter(pipe);
- USB201.CFIFOCTR = USB_HOST_BITBCLR; /* Buffer Clear */
- break;
- }
-
- /* Interrupt of pipe set is disabled */
- usb1_host_disable_brdy_int(pipe);
- usb1_host_disable_nrdy_int(pipe);
- usb1_host_disable_bemp_int(pipe);
-
-#if(1) /* ohci_wrapp */
-#else
- usb1_host_aclrm(pipe);
-#endif
- usb1_host_set_csclr(pipe);
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_set_dfacc_d0
-* Description : Sets the DFACC setting value in D0FIFO using the transfer size.
-* Arguments : uint16_t mbw ; MBW
-* : uint16_t count ; data count
-* Return Value : DFACC Access mode
-*******************************************************************************/
-static uint16_t usb1_host_set_dfacc_d0 (uint16_t mbw, uint32_t count)
-{
- uint16_t dfacc = 0;
-
-#ifndef __USB_HOST_DF_ACC_ENABLE__
- RZA_IO_RegWrite_16(&USB201.D0FBCFG,
- 0,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB201.D0FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 0;
-#else
- if (mbw == USB_HOST_BITMBW_32)
- {
- if ((count % 32) == 0)
- {
- /* 32byte transfer */
- RZA_IO_RegWrite_16(&USB201.D0FBCFG,
- 2,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB201.D0FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 2;
- }
- else if ((count % 16) == 0)
- {
- /* 16byte transfer */
- RZA_IO_RegWrite_16(&USB201.D0FBCFG,
- 1,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB201.D0FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 1;
- }
- else
- {
- RZA_IO_RegWrite_16(&USB201.D0FBCFG,
- 0,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB201.D0FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 0;
- }
- }
- else if (mbw == USB_HOST_BITMBW_16)
- {
- RZA_IO_RegWrite_16(&USB201.D0FBCFG,
- 0,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB201.D0FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 0;
- }
- else
- {
- RZA_IO_RegWrite_16(&USB201.D0FBCFG,
- 0,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB201.D0FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 0;
- }
-#endif
-
- return dfacc;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_set_dfacc_d1
-* Description : Sets the DFACC setting value in D0FIFO using the transfer size.
-* Arguments : uint16_t mbw ; MBW
-* : uint16_t count ; data count
-* Return Value : DFACC Access mode
-*******************************************************************************/
-static uint16_t usb1_host_set_dfacc_d1 (uint16_t mbw, uint32_t count)
-{
- uint16_t dfacc = 0;
-
-#ifndef __USB_HOST_DF_ACC_ENABLE__
- RZA_IO_RegWrite_16(&USB201.D1FBCFG,
- 0,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB201.D1FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 0;
-#else
- if (mbw == USB_HOST_BITMBW_32)
- {
- if ((count % 32) == 0)
- {
- /* 32byte transfer */
- RZA_IO_RegWrite_16(&USB201.D1FBCFG,
- 2,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB201.D1FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 2;
- }
- else if ((count % 16) == 0)
- {
- /* 16byte transfer */
- RZA_IO_RegWrite_16(&USB201.D1FBCFG,
- 1,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB201.D1FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 1;
- }
- else
- {
- RZA_IO_RegWrite_16(&USB201.D1FBCFG,
- 0,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB201.D1FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 0;
- }
- }
- else if (mbw == USB_HOST_BITMBW_16)
- {
- RZA_IO_RegWrite_16(&USB201.D1FBCFG,
- 0,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB201.D1FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 0;
- }
- else
- {
- RZA_IO_RegWrite_16(&USB201.D1FBCFG,
- 0,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- RZA_IO_RegWrite_16(&USB201.D1FBCFG,
- 0,
- USB_DnFBCFG_TENDE_SHIFT,
- USB_DnFBCFG_TENDE);
- dfacc = 0;
- }
-#endif
-
- return dfacc;
-}
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_VK_RZ_A1H/usb1/src/common/usb1_host_dma.c Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,355 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb1_host_dma.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "usb1_host.h"
-/* #include "usb1_host_dmacdrv.h" */
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-static void usb1_host_dmaint(uint16_t fifo);
-static void usb1_host_dmaint_buf2fifo(uint16_t pipe);
-static void usb1_host_dmaint_fifo2buf(uint16_t pipe);
-
-
-/*******************************************************************************
-* Function Name: usb1_host_dma_stop_d0
-* Description : D0FIFO DMA stop
-* Arguments : uint16_t pipe : pipe number
-* : uint32_t remain : transfer byte
-* Return Value : none
-*******************************************************************************/
-void usb1_host_dma_stop_d0 (uint16_t pipe, uint32_t remain)
-{
- uint16_t dtln;
- uint16_t dfacc;
- uint16_t buffer;
- uint16_t sds_b = 1;
-
- dfacc = RZA_IO_RegRead_16(&USB201.D0FBCFG,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- if (dfacc == 2)
- {
- sds_b = 32;
- }
- else if (dfacc == 1)
- {
- sds_b = 16;
- }
- else
- {
- if (g_usb1_host_DmaInfo[USB_HOST_D0FIFO].size == 2)
- {
- sds_b = 4;
- }
- else if (g_usb1_host_DmaInfo[USB_HOST_D0FIFO].size == 1)
- {
- sds_b = 2;
- }
- else
- {
- sds_b = 1;
- }
- }
-
- if (RZA_IO_RegRead_16(&g_usb1_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 1)
- {
- if (g_usb1_host_pipe_status[pipe] != USB_HOST_PIPE_DONE)
- {
- buffer = USB201.D0FIFOCTR;
- dtln = (buffer & USB_HOST_BITDTLN);
-
- if ((dtln % sds_b) != 0)
- {
- remain += (sds_b - (dtln % sds_b));
- }
- g_usb1_host_PipeDataSize[pipe] = (g_usb1_host_data_count[pipe] - remain);
- g_usb1_host_data_count[pipe] = remain;
- }
- }
-
- RZA_IO_RegWrite_16(&USB201.D0FIFOSEL,
- 0,
- USB_DnFIFOSEL_DREQE_SHIFT,
- USB_DnFIFOSEL_DREQE);
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_dma_stop_d1
-* Description : D1FIFO DMA stop
-* Arguments : uint16_t pipe : pipe number
-* : uint32_t remain : transfer byte
-* Return Value : none
-*******************************************************************************/
-void usb1_host_dma_stop_d1 (uint16_t pipe, uint32_t remain)
-{
- uint16_t dtln;
- uint16_t dfacc;
- uint16_t buffer;
- uint16_t sds_b = 1;
-
- dfacc = RZA_IO_RegRead_16(&USB201.D1FBCFG,
- USB_DnFBCFG_DFACC_SHIFT,
- USB_DnFBCFG_DFACC);
- if (dfacc == 2)
- {
- sds_b = 32;
- }
- else if (dfacc == 1)
- {
- sds_b = 16;
- }
- else
- {
- if (g_usb1_host_DmaInfo[USB_HOST_D1FIFO].size == 2)
- {
- sds_b = 4;
- }
- else if (g_usb1_host_DmaInfo[USB_HOST_D1FIFO].size == 1)
- {
- sds_b = 2;
- }
- else
- {
- sds_b = 1;
- }
- }
-
- if (RZA_IO_RegRead_16(&g_usb1_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 1)
- {
- if (g_usb1_host_pipe_status[pipe] != USB_HOST_PIPE_DONE)
- {
- buffer = USB201.D1FIFOCTR;
- dtln = (buffer & USB_HOST_BITDTLN);
-
- if ((dtln % sds_b) != 0)
- {
- remain += (sds_b - (dtln % sds_b));
- }
- g_usb1_host_PipeDataSize[pipe] = (g_usb1_host_data_count[pipe] - remain);
- g_usb1_host_data_count[pipe] = remain;
- }
- }
-
- RZA_IO_RegWrite_16(&USB201.D1FIFOSEL,
- 0,
- USB_DnFIFOSEL_DREQE_SHIFT,
- USB_DnFIFOSEL_DREQE);
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_dma_interrupt_d0fifo
-* Description : This function is DMA interrupt handler entry.
-* : Execute usb1_host_dmaint() after disabling DMA interrupt in this function.
-* : Disable DMA interrupt to DMAC executed when USB_HOST_D0FIFO_DMA is
-* : specified by dma->fifo.
-* : Register this function as DMA complete interrupt.
-* Arguments : uint32_t int_sense ; Interrupts detection mode
-* : ; INTC_LEVEL_SENSITIVE : Level sense
-* : ; INTC_EDGE_TRIGGER : Edge trigger
-* Return Value : none
-*******************************************************************************/
-void usb1_host_dma_interrupt_d0fifo (uint32_t int_sense)
-{
- usb1_host_dmaint(USB_HOST_D0FIFO);
- g_usb1_host_DmaStatus[USB_HOST_D0FIFO] = USB_HOST_DMA_READY;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_dma_interrupt_d1fifo
-* Description : This function is DMA interrupt handler entry.
-* : Execute usb0_host_dmaint() after disabling DMA interrupt in this function.
-* : Disable DMA interrupt to DMAC executed when USB_HOST_D1FIFO_DMA is
-* : specified by dma->fifo.
-* : Register this function as DMA complete interrupt.
-* Arguments : uint32_t int_sense ; Interrupts detection mode
-* : ; INTC_LEVEL_SENSITIVE : Level sense
-* : ; INTC_EDGE_TRIGGER : Edge trigger
-* Return Value : none
-*******************************************************************************/
-void usb1_host_dma_interrupt_d1fifo (uint32_t int_sense)
-{
- usb1_host_dmaint(USB_HOST_D1FIFO);
- g_usb1_host_DmaStatus[USB_HOST_D1FIFO] = USB_HOST_DMA_READY;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_dmaint
-* Description : This function is DMA transfer end interrupt
-* Arguments : uint16_t fifo ; fifo number
-* : ; USB_HOST_D0FIFO
-* : ; USB_HOST_D1FIFO
-* Return Value : none
-*******************************************************************************/
-static void usb1_host_dmaint (uint16_t fifo)
-{
- uint16_t pipe;
-
- pipe = g_usb1_host_DmaPipe[fifo];
-
- if (g_usb1_host_DmaInfo[fifo].dir == USB_HOST_BUF2FIFO)
- {
- usb1_host_dmaint_buf2fifo(pipe);
- }
- else
- {
- usb1_host_dmaint_fifo2buf(pipe);
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_dmaint_fifo2buf
-* Description : Executes read completion from FIFO by DMAC.
-* Arguments : uint16_t pipe : pipe number
-* Return Value : none
-*******************************************************************************/
-static void usb1_host_dmaint_fifo2buf (uint16_t pipe)
-{
- uint32_t remain;
- uint16_t useport;
-
- if (g_usb1_host_pipe_status[pipe] != USB_HOST_PIPE_DONE)
- {
- useport = (uint16_t)(g_usb1_host_PipeTbl[pipe] & USB_HOST_FIFO_USE);
-
- if (useport == USB_HOST_D0FIFO_DMA)
- {
- remain = Userdef_USB_usb1_host_stop_dma0();
- usb1_host_dma_stop_d0(pipe, remain);
-
- if (RZA_IO_RegRead_16(&g_usb1_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 0)
- {
- if (g_usb1_host_DmaStatus[USB_HOST_D0FIFO] == USB_HOST_DMA_BUSYEND)
- {
- USB201.D0FIFOCTR = USB_HOST_BITBCLR;
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_DONE;
- }
- else
- {
- usb1_host_enable_brdy_int(pipe);
- }
- }
- }
- else
- {
- remain = Userdef_USB_usb1_host_stop_dma1();
- usb1_host_dma_stop_d1(pipe, remain);
-
- if (RZA_IO_RegRead_16(&g_usb1_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 0)
- {
- if (g_usb1_host_DmaStatus[USB_HOST_D1FIFO] == USB_HOST_DMA_BUSYEND)
- {
- USB201.D1FIFOCTR = USB_HOST_BITBCLR;
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_DONE;
- }
- else
- {
- usb1_host_enable_brdy_int(pipe);
- }
- }
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_dmaint_buf2fifo
-* Description : Executes write completion in FIFO by DMAC.
-* Arguments : uint16_t pipe : pipe number
-* Return Value : none
-*******************************************************************************/
-static void usb1_host_dmaint_buf2fifo (uint16_t pipe)
-{
- uint16_t useport;
- uint32_t remain;
-
- useport = (uint16_t)(g_usb1_host_PipeTbl[pipe] & USB_HOST_FIFO_USE);
-
- if (useport == USB_HOST_D0FIFO_DMA)
- {
- remain = Userdef_USB_usb1_host_stop_dma0();
- usb1_host_dma_stop_d0(pipe, remain);
-
- if (g_usb1_host_DmaBval[USB_HOST_D0FIFO] != 0)
- {
- RZA_IO_RegWrite_16(&USB201.D0FIFOCTR,
- 1,
- USB_DnFIFOCTR_BVAL_SHIFT,
- USB_DnFIFOCTR_BVAL);
- }
- }
- else
- {
- remain = Userdef_USB_usb1_host_stop_dma1();
- usb1_host_dma_stop_d1(pipe, remain);
-
- if (g_usb1_host_DmaBval[USB_HOST_D1FIFO] != 0)
- {
- RZA_IO_RegWrite_16(&USB201.D1FIFOCTR,
- 1,
- USB_DnFIFOCTR_BVAL_SHIFT,
- USB_DnFIFOCTR_BVAL);
- }
- }
-
- usb1_host_enable_bemp_int(pipe);
-}
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_VK_RZ_A1H/usb1/src/common/usb1_host_intrn.c Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,285 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb1_host_intrn.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "usb1_host.h"
-#if(1) /* ohci_wrapp */
-#include "ohci_wrapp_RZ_A1_local.h"
-#endif
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-
-
-/*******************************************************************************
-* Function Name: usb1_host_brdy_int
-* Description : Executes BRDY interrupt(USB_HOST_PIPE1-9).
-* : According to the pipe that interrupt is generated in,
-* : reads/writes buffer allocated in the pipe.
-* : This function is executed in the BRDY interrupt handler.
-* : This function clears BRDY interrupt status and BEMP interrupt
-* : status.
-* Arguments : uint16_t status ; BRDYSTS Register Value
-* : uint16_t int_enb ; BRDYENB Register Value
-* Return Value : none
-*******************************************************************************/
-void usb1_host_brdy_int (uint16_t status, uint16_t int_enb)
-{
- uint32_t int_sense = 0;
- uint16_t pipe;
- uint16_t pipebit;
-
- for (pipe = USB_HOST_PIPE1; pipe <= USB_HOST_MAX_PIPE_NO; pipe++)
- {
- pipebit = g_usb1_host_bit_set[pipe];
-
- if ((status & pipebit) && (int_enb & pipebit))
- {
- USB201.BRDYSTS = (uint16_t)~pipebit;
- USB201.BEMPSTS = (uint16_t)~pipebit;
-
- if ((g_usb1_host_PipeTbl[pipe] & USB_HOST_FIFO_USE) == USB_HOST_D0FIFO_DMA)
- {
- if (g_usb1_host_DmaStatus[USB_HOST_D0FIFO] != USB_HOST_DMA_READY)
- {
- usb1_host_dma_interrupt_d0fifo(int_sense);
- }
-
- if (RZA_IO_RegRead_16(&g_usb1_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 0)
- {
- usb1_host_read_dma(pipe);
- usb1_host_disable_brdy_int(pipe);
- }
- else
- {
- USB201.D0FIFOCTR = USB_HOST_BITBCLR;
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_DONE;
- }
- }
- else if ((g_usb1_host_PipeTbl[pipe] & USB_HOST_FIFO_USE) == USB_HOST_D1FIFO_DMA)
- {
- if (g_usb1_host_DmaStatus[USB_HOST_D1FIFO] != USB_HOST_DMA_READY)
- {
- usb1_host_dma_interrupt_d1fifo(int_sense);
- }
-
- if (RZA_IO_RegRead_16(&g_usb1_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 0)
- {
- usb1_host_read_dma(pipe);
- usb1_host_disable_brdy_int(pipe);
- }
- else
- {
- USB201.D1FIFOCTR = USB_HOST_BITBCLR;
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_DONE;
- }
- }
- else
- {
- if (RZA_IO_RegRead_16(&g_usb1_host_pipecfg[pipe], USB_PIPECFG_DIR_SHIFT, USB_PIPECFG_DIR) == 0)
- {
- usb1_host_read_buffer(pipe);
- }
- else
- {
- usb1_host_write_buffer(pipe);
- }
- }
-#if(1) /* ohci_wrapp */
- switch (g_usb1_host_pipe_status[pipe])
- {
- case USB_HOST_PIPE_DONE:
- ohciwrapp_loc_TransEnd(pipe, TD_CC_NOERROR);
- break;
- case USB_HOST_PIPE_NORES:
- case USB_HOST_PIPE_STALL:
- case USB_HOST_PIPE_ERROR:
- ohciwrapp_loc_TransEnd(pipe, TD_CC_STALL);
- break;
- default:
- /* Do Nothing */
- break;
- }
-#endif
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_nrdy_int
-* Description : Executes NRDY interrupt(USB_HOST_PIPE1-9).
-* : Checks NRDY interrupt cause by PID. When the cause if STALL,
-* : regards the pipe state as STALL and ends the processing.
-* : Then the cause is not STALL, increments the error count to
-* : communicate again. When the error count is 3, determines
-* : the pipe state as USB_HOST_PIPE_NORES and ends the processing.
-* : This function is executed in the NRDY interrupt handler.
-* : This function clears NRDY interrupt status.
-* Arguments : uint16_t status ; NRDYSTS Register Value
-* : uint16_t int_enb ; NRDYENB Register Value
-* Return Value : none
-*******************************************************************************/
-void usb1_host_nrdy_int (uint16_t status, uint16_t int_enb)
-{
- uint16_t pid;
- uint16_t pipe;
- uint16_t bitcheck;
-
- bitcheck = (uint16_t)(status & int_enb);
-
- USB201.NRDYSTS = (uint16_t)~status;
-
- for (pipe = USB_HOST_PIPE1; pipe <= USB_HOST_MAX_PIPE_NO; pipe++)
- {
- if ((bitcheck&g_usb1_host_bit_set[pipe]) == g_usb1_host_bit_set[pipe])
- {
- if (RZA_IO_RegRead_16(&USB201.SYSCFG0,
- USB_SYSCFG_DCFM_SHIFT,
- USB_SYSCFG_DCFM) == 1)
- {
- if (g_usb1_host_pipe_status[pipe] == USB_HOST_PIPE_WAIT)
- {
- pid = usb1_host_get_pid(pipe);
-
- if ((pid == USB_HOST_PID_STALL) || (pid == USB_HOST_PID_STALL2))
- {
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_STALL;
-#if(1) /* ohci_wrapp */
- ohciwrapp_loc_TransEnd(pipe, TD_CC_STALL);
-#endif
- }
- else
- {
-#if(1) /* ohci_wrapp */
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_NORES;
- ohciwrapp_loc_TransEnd(pipe, TD_CC_DEVICENOTRESPONDING);
-#else
- g_usb1_host_PipeIgnore[pipe]++;
-
- if (g_usb1_host_PipeIgnore[pipe] == 3)
- {
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_NORES;
- }
- else
- {
- usb1_host_set_pid_buf(pipe);
- }
-#endif
- }
- }
- }
- else
- {
- /* USB Function */
- }
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_bemp_int
-* Description : Executes BEMP interrupt(USB_HOST_PIPE1-9).
-* Arguments : uint16_t status ; BEMPSTS Register Value
-* : uint16_t int_enb ; BEMPENB Register Value
-* Return Value : none
-*******************************************************************************/
-void usb1_host_bemp_int (uint16_t status, uint16_t int_enb)
-{
- uint16_t pid;
- uint16_t pipe;
- uint16_t bitcheck;
- uint16_t inbuf;
-
- bitcheck = (uint16_t)(status & int_enb);
-
- USB201.BEMPSTS = (uint16_t)~status;
-
- for (pipe = USB_HOST_PIPE1; pipe <= USB_HOST_MAX_PIPE_NO; pipe++)
- {
- if ((bitcheck&g_usb1_host_bit_set[pipe]) == g_usb1_host_bit_set[pipe])
- {
- pid = usb1_host_get_pid(pipe);
-
- if ((pid == USB_HOST_PID_STALL) || (pid == USB_HOST_PID_STALL2))
- {
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_STALL;
-#if(1) /* ohci_wrapp */
- ohciwrapp_loc_TransEnd(pipe, TD_CC_STALL);
-#endif
- }
- else
- {
- inbuf = usb1_host_get_inbuf(pipe);
-
- if (inbuf == 0)
- {
- usb1_host_disable_bemp_int(pipe);
- usb1_host_set_pid_nak(pipe);
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_DONE;
-#if(1) /* ohci_wrapp */
- ohciwrapp_loc_TransEnd(pipe, TD_CC_NOERROR);
-#endif
- }
- }
- }
- }
-}
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_VK_RZ_A1H/usb1/src/common/usb1_host_lib.c Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,1598 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb1_host_lib.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "usb1_host.h"
-#if(1) /* ohci_wrapp */
-#include "VKRZA1H.h" /* INTC Driver Header */
-#else
-#include "devdrv_intc.h" /* INTC Driver Header */
-#endif
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-
-
-/*******************************************************************************
-* Function Name: usb1_host_enable_brdy_int
-* Description : Enables BRDY interrupt in the pipe spceified by the argument.
-* : Disables BEMP/NRDY/BRDY interrupts in all pipes before enabling
-* : BRDY. Enables BRDY interrupt in the pipe specified by the argument
-* : in the disabled status. After enabling BRDY, recover all
-* : BEMP/NRDY/BRDY disabled/enabled status.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb1_host_enable_brdy_int (uint16_t pipe)
-{
- /* enable brdy interrupt */
- USB201.BRDYENB |= (uint16_t)g_usb1_host_bit_set[pipe];
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_disable_brdy_int
-* Description : Disables BRDY interrupt in the pipe spceified by the argument.
-* : Disables BEMP/NRDY/BRDY interrupts in all pipes before disabling
-* : BRDY. Enables BRDY interrupt in the pipe specified by the argument
-* : in the disabled status. After disabling BRDY, recover all
-* : BEMP/NRDY/BRDY disabled/enabled status.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb1_host_disable_brdy_int (uint16_t pipe)
-{
- /* disable brdy interrupt */
- USB201.BRDYENB &= (uint16_t)~(g_usb1_host_bit_set[pipe]);
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_clear_brdy_sts
-* Description : Clear BRDY interrupt status in the pipe spceified by the argument.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb1_host_clear_brdy_sts (uint16_t pipe)
-{
- /* clear brdy status */
- USB201.BRDYSTS = (uint16_t)~(g_usb1_host_bit_set[pipe]);
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_enable_bemp_int
-* Description : Enables BEMP interrupt in the pipe spceified by the argument.
-* : Disables BEMP/NRDY/BRDY interrupts in all pipes before enabling
-* : BEMP. Enables BEMP interrupt in the pipe specified by the argument
-* : in the disabled status. After enabling BEMP, recover all
-* : BEMP/NRDY/BRDY disabled/enabled status.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb1_host_enable_bemp_int (uint16_t pipe)
-{
- /* enable bemp interrupt */
- USB201.BEMPENB |= (uint16_t)g_usb1_host_bit_set[pipe];
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_disable_bemp_int
-* Description : Disables BEMP interrupt in the pipe spceified by the argument.
-* : Disables BEMP/NRDY/BRDY interrupts in all pipes before disabling
-* : BEMP. Enables BEMP interrupt in the pipe specified by the argument
-* : in the disabled status. After enabling BEMP, recover all
-* : BEMP/NRDY/BRDY disabled/enabled status.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb1_host_disable_bemp_int (uint16_t pipe)
-{
- /* disable bemp interrupt */
- USB201.BEMPENB &= (uint16_t)~(g_usb1_host_bit_set[pipe]);
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_clear_bemp_sts
-* Description : Clear BEMP interrupt status in the pipe spceified by the argument.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb1_host_clear_bemp_sts (uint16_t pipe)
-{
- /* clear bemp status */
- USB201.BEMPSTS = (uint16_t)~(g_usb1_host_bit_set[pipe]);
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_enable_nrdy_int
-* Description : Enables NRDY interrupt in the pipe spceified by the argument.
-* : Disables BEMP/NRDY/BRDY interrupts in all pipes before enabling
-* : NRDY. Enables NRDY interrupt in the pipe specified by the argument
-* : in the disabled status. After enabling NRDY, recover all
-* : BEMP/NRDY/BRDY disabled/enabled status.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb1_host_enable_nrdy_int (uint16_t pipe)
-{
- /* enable nrdy interrupt */
- USB201.NRDYENB |= (uint16_t)g_usb1_host_bit_set[pipe];
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_disable_nrdy_int
-* Description : Disables NRDY interrupt in the pipe spceified by the argument.
-* : Disables BEMP/NRDY/BRDY interrupts in all pipes before disabling
-* : NRDY. Disables NRDY interrupt in the pipe specified by the argument
-* : in the disabled status. After disabling NRDY, recover all
-* : BEMP/NRDY/BRDY disabled/enabled status.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb1_host_disable_nrdy_int (uint16_t pipe)
-{
- /* disable nrdy interrupt */
- USB201.NRDYENB &= (uint16_t)~(g_usb1_host_bit_set[pipe]);
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_clear_nrdy_sts
-* Description : Clear NRDY interrupt status in the pipe spceified by the argument.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb1_host_clear_nrdy_sts (uint16_t pipe)
-{
- /* clear nrdy status */
- USB201.NRDYSTS = (uint16_t)~(g_usb1_host_bit_set[pipe]);
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_is_hispeed
-* Description : Returns the result of USB reset hand shake (RHST) as
-* : return value.
-* Arguments : none
-* Return Value : USB_HOST_HIGH_SPEED ; Hi-Speed
-* : USB_HOST_FULL_SPEED ; Full-Speed
-* : USB_HOST_LOW_SPEED ; Low-Speed
-* : USB_HOST_NON_SPEED ; error
-*******************************************************************************/
-uint16_t usb1_host_is_hispeed (void)
-{
- uint16_t rhst;
- uint16_t speed;
-
- rhst = RZA_IO_RegRead_16(&USB201.DVSTCTR0,
- USB_DVSTCTR0_RHST_SHIFT,
- USB_DVSTCTR0_RHST);
- if (rhst == USB_HOST_HSMODE)
- {
- speed = USB_HOST_HIGH_SPEED;
- }
- else if (rhst == USB_HOST_FSMODE)
- {
- speed = USB_HOST_FULL_SPEED;
- }
- else if (rhst == USB_HOST_LSMODE)
- {
- speed = USB_HOST_LOW_SPEED;
- }
- else
- {
- speed = USB_HOST_NON_SPEED;
- }
-
- return speed;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_is_hispeed_enable
-* Description : Returns the USB High-Speed connection enabled status as
-* : return value.
-* Arguments : none
-* Return Value : USB_HOST_YES : Hi-Speed Enable
-* : USB_HOST_NO : Hi-Speed Disable
-*******************************************************************************/
-uint16_t usb1_host_is_hispeed_enable (void)
-{
- uint16_t ret;
-
- ret = USB_HOST_NO;
-
- if (RZA_IO_RegRead_16(&USB201.SYSCFG0,
- USB_SYSCFG_HSE_SHIFT,
- USB_SYSCFG_HSE) == 1)
- {
- ret = USB_HOST_YES;
- }
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_set_pid_buf
-* Description : Enables communicaqtion in the pipe specified by the argument
-* : (BUF).
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb1_host_set_pid_buf (uint16_t pipe)
-{
- uint16_t pid;
-
- pid = usb1_host_get_pid(pipe);
-
- if (pid == USB_HOST_PID_STALL2)
- {
- usb1_host_set_pid_nak(pipe);
- }
-
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- RZA_IO_RegWrite_16(&USB201.DCPCTR,
- USB_HOST_PID_BUF,
- USB_DCPCTR_PID_SHIFT,
- USB_DCPCTR_PID);
- break;
-
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB201.PIPE1CTR,
- USB_HOST_PID_BUF,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB201.PIPE2CTR,
- USB_HOST_PID_BUF,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB201.PIPE3CTR,
- USB_HOST_PID_BUF,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB201.PIPE4CTR,
- USB_HOST_PID_BUF,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB201.PIPE5CTR,
- USB_HOST_PID_BUF,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE6:
- RZA_IO_RegWrite_16(&USB201.PIPE6CTR,
- USB_HOST_PID_BUF,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE7:
- RZA_IO_RegWrite_16(&USB201.PIPE7CTR,
- USB_HOST_PID_BUF,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE8:
- RZA_IO_RegWrite_16(&USB201.PIPE8CTR,
- USB_HOST_PID_BUF,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB201.PIPE9CTR,
- USB_HOST_PID_BUF,
- USB_PIPEnCTR_9_PID_SHIFT,
- USB_PIPEnCTR_9_PID);
- break;
-
- default:
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_set_pid_nak
-* Description : Disables communication (NAK) in the pipe specified by the argument.
-* : When the pipe status was enabling communication (BUF) before
-* : executing before executing this function, waits in the software
-* : until the pipe becomes ready after setting disabled.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb1_host_set_pid_nak (uint16_t pipe)
-{
- uint16_t pid;
- uint16_t pbusy;
- uint32_t loop;
-
- pid = usb1_host_get_pid(pipe);
-
- if (pid == USB_HOST_PID_STALL2)
- {
- usb1_host_set_pid_stall(pipe);
- }
-
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- RZA_IO_RegWrite_16(&USB201.DCPCTR,
- USB_HOST_PID_NAK,
- USB_DCPCTR_PID_SHIFT,
- USB_DCPCTR_PID);
- break;
-
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB201.PIPE1CTR,
- USB_HOST_PID_NAK,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB201.PIPE2CTR,
- USB_HOST_PID_NAK,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB201.PIPE3CTR,
- USB_HOST_PID_NAK,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB201.PIPE4CTR,
- USB_HOST_PID_NAK,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB201.PIPE5CTR,
- USB_HOST_PID_NAK,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE6:
- RZA_IO_RegWrite_16(&USB201.PIPE6CTR,
- USB_HOST_PID_NAK,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE7:
- RZA_IO_RegWrite_16(&USB201.PIPE7CTR,
- USB_HOST_PID_NAK,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE8:
- RZA_IO_RegWrite_16(&USB201.PIPE8CTR,
- USB_HOST_PID_NAK,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB201.PIPE9CTR,
- USB_HOST_PID_NAK,
- USB_PIPEnCTR_9_PID_SHIFT,
- USB_PIPEnCTR_9_PID);
- break;
-
- default:
- break;
- }
-
- if (pid == USB_HOST_PID_BUF)
- {
- for (loop = 0; loop < 200; loop++)
- {
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- pbusy = RZA_IO_RegRead_16(&USB201.DCPCTR,
- USB_DCPCTR_PBUSY_SHIFT,
- USB_DCPCTR_PBUSY);
- break;
-
- case USB_HOST_PIPE1:
- pbusy = RZA_IO_RegRead_16(&USB201.PIPE1CTR,
- USB_PIPEnCTR_1_5_PBUSY_SHIFT,
- USB_PIPEnCTR_1_5_PBUSY);
- break;
-
- case USB_HOST_PIPE2:
- pbusy = RZA_IO_RegRead_16(&USB201.PIPE2CTR,
- USB_PIPEnCTR_1_5_PBUSY_SHIFT,
- USB_PIPEnCTR_1_5_PBUSY);
- break;
-
- case USB_HOST_PIPE3:
- pbusy = RZA_IO_RegRead_16(&USB201.PIPE3CTR,
- USB_PIPEnCTR_1_5_PBUSY_SHIFT,
- USB_PIPEnCTR_1_5_PBUSY);
- break;
-
- case USB_HOST_PIPE4:
- pbusy = RZA_IO_RegRead_16(&USB201.PIPE4CTR,
- USB_PIPEnCTR_1_5_PBUSY_SHIFT,
- USB_PIPEnCTR_1_5_PBUSY);
- break;
-
- case USB_HOST_PIPE5:
- pbusy = RZA_IO_RegRead_16(&USB201.PIPE5CTR,
- USB_PIPEnCTR_1_5_PBUSY_SHIFT,
- USB_PIPEnCTR_1_5_PBUSY);
- break;
-
- case USB_HOST_PIPE6:
- pbusy = RZA_IO_RegRead_16(&USB201.PIPE6CTR,
- USB_PIPEnCTR_6_8_PBUSY_SHIFT,
- USB_PIPEnCTR_6_8_PBUSY);
- break;
-
- case USB_HOST_PIPE7:
- pbusy = RZA_IO_RegRead_16(&USB201.PIPE7CTR,
- USB_PIPEnCTR_6_8_PBUSY_SHIFT,
- USB_PIPEnCTR_6_8_PBUSY);
- break;
-
- case USB_HOST_PIPE8:
- pbusy = RZA_IO_RegRead_16(&USB201.PIPE8CTR,
- USB_PIPEnCTR_6_8_PBUSY_SHIFT,
- USB_PIPEnCTR_6_8_PBUSY);
- break;
-
- case USB_HOST_PIPE9:
- pbusy = RZA_IO_RegRead_16(&USB201.PIPE9CTR,
- USB_PIPEnCTR_9_PBUSY_SHIFT,
- USB_PIPEnCTR_9_PBUSY);
- break;
-
- default:
- pbusy = 1;
- break;
- }
-
- if (pbusy == 0)
- {
- break;
- }
-
- Userdef_USB_usb1_host_delay_500ns();
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_set_pid_stall
-* Description : Disables communication (STALL) in the pipe specified by the
-* : argument.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb1_host_set_pid_stall (uint16_t pipe)
-{
- uint16_t pid;
-
- pid = usb1_host_get_pid(pipe);
-
- if (pid == USB_HOST_PID_BUF)
- {
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- RZA_IO_RegWrite_16(&USB201.DCPCTR,
- USB_HOST_PID_STALL2,
- USB_DCPCTR_PID_SHIFT,
- USB_DCPCTR_PID);
- break;
-
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB201.PIPE1CTR,
- USB_HOST_PID_STALL2,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB201.PIPE2CTR,
- USB_HOST_PID_STALL2,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB201.PIPE3CTR,
- USB_HOST_PID_STALL2,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB201.PIPE4CTR,
- USB_HOST_PID_STALL2,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB201.PIPE5CTR,
- USB_HOST_PID_STALL2,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE6:
- RZA_IO_RegWrite_16(&USB201.PIPE6CTR,
- USB_HOST_PID_STALL2,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE7:
- RZA_IO_RegWrite_16(&USB201.PIPE7CTR,
- USB_HOST_PID_STALL2,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE8:
- RZA_IO_RegWrite_16(&USB201.PIPE8CTR,
- USB_HOST_PID_STALL2,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB201.PIPE9CTR,
- USB_HOST_PID_STALL2,
- USB_PIPEnCTR_9_PID_SHIFT,
- USB_PIPEnCTR_9_PID);
- break;
-
- default:
- break;
- }
- }
- else
- {
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- RZA_IO_RegWrite_16(&USB201.DCPCTR,
- USB_HOST_PID_STALL,
- USB_DCPCTR_PID_SHIFT,
- USB_DCPCTR_PID);
- break;
-
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB201.PIPE1CTR,
- USB_HOST_PID_STALL,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB201.PIPE2CTR,
- USB_HOST_PID_STALL,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB201.PIPE3CTR,
- USB_HOST_PID_STALL,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB201.PIPE4CTR,
- USB_HOST_PID_STALL,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB201.PIPE5CTR,
- USB_HOST_PID_STALL,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE6:
- RZA_IO_RegWrite_16(&USB201.PIPE6CTR,
- USB_HOST_PID_STALL,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE7:
- RZA_IO_RegWrite_16(&USB201.PIPE7CTR,
- USB_HOST_PID_STALL,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE8:
- RZA_IO_RegWrite_16(&USB201.PIPE8CTR,
- USB_HOST_PID_STALL,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB201.PIPE9CTR,
- USB_HOST_PID_STALL,
- USB_PIPEnCTR_9_PID_SHIFT,
- USB_PIPEnCTR_9_PID);
- break;
-
- default:
- break;
- }
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_clear_pid_stall
-* Description : Disables communication (NAK) in the pipe specified by the argument.
-* Arguments : uint16_t pipe ; pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb1_host_clear_pid_stall (uint16_t pipe)
-{
- usb1_host_set_pid_nak(pipe);
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_get_pid
-* Description : Returns the pipe state specified by the argument.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : PID
-*******************************************************************************/
-uint16_t usb1_host_get_pid (uint16_t pipe)
-{
- uint16_t pid;
-
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- pid = RZA_IO_RegRead_16(&USB201.DCPCTR,
- USB_DCPCTR_PID_SHIFT,
- USB_DCPCTR_PID);
- break;
-
- case USB_HOST_PIPE1:
- pid = RZA_IO_RegRead_16(&USB201.PIPE1CTR,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE2:
- pid = RZA_IO_RegRead_16(&USB201.PIPE2CTR,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE3:
- pid = RZA_IO_RegRead_16(&USB201.PIPE3CTR,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE4:
- pid = RZA_IO_RegRead_16(&USB201.PIPE4CTR,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE5:
- pid = RZA_IO_RegRead_16(&USB201.PIPE5CTR,
- USB_PIPEnCTR_1_5_PID_SHIFT,
- USB_PIPEnCTR_1_5_PID);
- break;
-
- case USB_HOST_PIPE6:
- pid = RZA_IO_RegRead_16(&USB201.PIPE6CTR,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE7:
- pid = RZA_IO_RegRead_16(&USB201.PIPE7CTR,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE8:
- pid = RZA_IO_RegRead_16(&USB201.PIPE8CTR,
- USB_PIPEnCTR_6_8_PID_SHIFT,
- USB_PIPEnCTR_6_8_PID);
- break;
-
- case USB_HOST_PIPE9:
- pid = RZA_IO_RegRead_16(&USB201.PIPE9CTR,
- USB_PIPEnCTR_9_PID_SHIFT,
- USB_PIPEnCTR_9_PID);
- break;
-
- default:
- pid = 0;
- break;
- }
-
- return pid;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_set_csclr
-* Description : CSPLIT status clear setting of sprit transaction in specified
-* : pipe is performed.
-* : When SQSET bit or SQCLR bit, and SQSET bit or SQCLR bit
-* : in DCPCTR register are continuously changed (when the sequence
-* : toggle bit of data PID is continuously changed over two or more pipes),
-* : the access cycle with 120 ns and more than 5 cycle bus clock is necessary.
-* : Do not set both SQCLR bit and SQSET bit to 1 at the same time.
-* : In addition, both bits should be operated after PID is set to NAK.
-* : However, when it is set to the isochronous transfer as the transfer type
-* : (TYPE=11), writing in SQSET bit is disabled.
-* Arguments : uint16_t pipe ; Pipe number
-* Return Value : none
-*******************************************************************************/
-void usb1_host_set_csclr (uint16_t pipe)
-{
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- RZA_IO_RegWrite_16(&USB201.DCPCTR,
- 1,
- USB_DCPCTR_CSCLR_SHIFT,
- USB_DCPCTR_CSCLR);
- break;
-
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB201.PIPE1CTR,
- 1,
- USB_PIPEnCTR_1_5_CSCLR_SHIFT,
- USB_PIPEnCTR_1_5_CSCLR);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB201.PIPE2CTR,
- 1,
- USB_PIPEnCTR_1_5_CSCLR_SHIFT,
- USB_PIPEnCTR_1_5_CSCLR);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB201.PIPE3CTR,
- 1,
- USB_PIPEnCTR_1_5_CSCLR_SHIFT,
- USB_PIPEnCTR_1_5_CSCLR);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB201.PIPE4CTR,
- 1,
- USB_PIPEnCTR_1_5_CSCLR_SHIFT,
- USB_PIPEnCTR_1_5_CSCLR);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB201.PIPE5CTR,
- 1,
- USB_PIPEnCTR_1_5_CSCLR_SHIFT,
- USB_PIPEnCTR_1_5_CSCLR);
- break;
-
- case USB_HOST_PIPE6:
- RZA_IO_RegWrite_16(&USB201.PIPE6CTR,
- 1,
- USB_PIPEnCTR_6_8_CSCLR_SHIFT,
- USB_PIPEnCTR_6_8_CSCLR);
- break;
-
- case USB_HOST_PIPE7:
- RZA_IO_RegWrite_16(&USB201.PIPE7CTR,
- 1,
- USB_PIPEnCTR_6_8_CSCLR_SHIFT,
- USB_PIPEnCTR_6_8_CSCLR);
- break;
-
- case USB_HOST_PIPE8:
- RZA_IO_RegWrite_16(&USB201.PIPE8CTR,
- 1,
- USB_PIPEnCTR_6_8_CSCLR_SHIFT,
- USB_PIPEnCTR_6_8_CSCLR);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB201.PIPE9CTR,
- 1,
- USB_PIPEnCTR_9_CSCLR_SHIFT,
- USB_PIPEnCTR_9_CSCLR);
- break;
-
- default:
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_set_sqclr
-* Description : Sets the sequence bit of the pipe specified by the argument to
-* : DATA0.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : none
-*******************************************************************************/
-void usb1_host_set_sqclr (uint16_t pipe)
-{
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- RZA_IO_RegWrite_16(&USB201.DCPCTR,
- 1,
- USB_DCPCTR_SQCLR_SHIFT,
- USB_DCPCTR_SQCLR);
- break;
-
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB201.PIPE1CTR,
- 1,
- USB_PIPEnCTR_1_5_SQCLR_SHIFT,
- USB_PIPEnCTR_1_5_SQCLR);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB201.PIPE2CTR,
- 1,
- USB_PIPEnCTR_1_5_SQCLR_SHIFT,
- USB_PIPEnCTR_1_5_SQCLR);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB201.PIPE3CTR,
- 1,
- USB_PIPEnCTR_1_5_SQCLR_SHIFT,
- USB_PIPEnCTR_1_5_SQCLR);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB201.PIPE4CTR,
- 1,
- USB_PIPEnCTR_1_5_SQCLR_SHIFT,
- USB_PIPEnCTR_1_5_SQCLR);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB201.PIPE5CTR,
- 1,
- USB_PIPEnCTR_1_5_SQCLR_SHIFT,
- USB_PIPEnCTR_1_5_SQCLR);
- break;
-
- case USB_HOST_PIPE6:
- RZA_IO_RegWrite_16(&USB201.PIPE6CTR,
- 1,
- USB_PIPEnCTR_6_8_SQCLR_SHIFT,
- USB_PIPEnCTR_6_8_SQCLR);
- break;
-
- case USB_HOST_PIPE7:
- RZA_IO_RegWrite_16(&USB201.PIPE7CTR,
- 1,
- USB_PIPEnCTR_6_8_SQCLR_SHIFT,
- USB_PIPEnCTR_6_8_SQCLR);
- break;
-
- case USB_HOST_PIPE8:
- RZA_IO_RegWrite_16(&USB201.PIPE8CTR,
- 1,
- USB_PIPEnCTR_6_8_SQCLR_SHIFT,
- USB_PIPEnCTR_6_8_SQCLR);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB201.PIPE9CTR,
- 1,
- USB_PIPEnCTR_9_SQCLR_SHIFT,
- USB_PIPEnCTR_9_SQCLR);
- break;
-
- default:
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_set_sqset
-* Description : Sets the sequence bit of the pipe specified by the argument to
-* : DATA1.
-* Arguments : uint16_t pipe ; Pipe number
-* Return Value : none
-*******************************************************************************/
-void usb1_host_set_sqset (uint16_t pipe)
-{
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- RZA_IO_RegWrite_16(&USB201.DCPCTR,
- 1,
- USB_DCPCTR_SQSET_SHIFT,
- USB_DCPCTR_SQSET);
- break;
-
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB201.PIPE1CTR,
- 1,
- USB_PIPEnCTR_1_5_SQSET_SHIFT,
- USB_PIPEnCTR_1_5_SQSET);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB201.PIPE2CTR,
- 1,
- USB_PIPEnCTR_1_5_SQSET_SHIFT,
- USB_PIPEnCTR_1_5_SQSET);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB201.PIPE3CTR,
- 1,
- USB_PIPEnCTR_1_5_SQSET_SHIFT,
- USB_PIPEnCTR_1_5_SQSET);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB201.PIPE4CTR,
- 1,
- USB_PIPEnCTR_1_5_SQSET_SHIFT,
- USB_PIPEnCTR_1_5_SQSET);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB201.PIPE5CTR,
- 1,
- USB_PIPEnCTR_1_5_SQSET_SHIFT,
- USB_PIPEnCTR_1_5_SQSET);
- break;
-
- case USB_HOST_PIPE6:
- RZA_IO_RegWrite_16(&USB201.PIPE6CTR,
- 1,
- USB_PIPEnCTR_6_8_SQSET_SHIFT,
- USB_PIPEnCTR_6_8_SQSET);
- break;
-
- case USB_HOST_PIPE7:
- RZA_IO_RegWrite_16(&USB201.PIPE7CTR,
- 1,
- USB_PIPEnCTR_6_8_SQSET_SHIFT,
- USB_PIPEnCTR_6_8_SQSET);
- break;
-
- case USB_HOST_PIPE8:
- RZA_IO_RegWrite_16(&USB201.PIPE8CTR,
- 1,
- USB_PIPEnCTR_6_8_SQSET_SHIFT,
- USB_PIPEnCTR_6_8_SQSET);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB201.PIPE9CTR,
- 1,
- USB_PIPEnCTR_9_SQSET_SHIFT,
- USB_PIPEnCTR_9_SQSET);
- break;
-
- default:
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_get_sqmon
-* Description : Toggle bit of specified pipe is obtained
-* Arguments : uint16_t pipe ; Pipe number
-* Return Value : sqmon
-*******************************************************************************/
-uint16_t usb1_host_get_sqmon (uint16_t pipe)
-{
- uint16_t sqmon;
-
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- sqmon = RZA_IO_RegRead_16(&USB201.DCPCTR,
- USB_DCPCTR_SQMON_SHIFT,
- USB_DCPCTR_SQMON);
- break;
-
- case USB_HOST_PIPE1:
- sqmon = RZA_IO_RegRead_16(&USB201.PIPE1CTR,
- USB_PIPEnCTR_1_5_SQMON_SHIFT,
- USB_PIPEnCTR_1_5_SQMON);
- break;
-
- case USB_HOST_PIPE2:
- sqmon = RZA_IO_RegRead_16(&USB201.PIPE2CTR,
- USB_PIPEnCTR_1_5_SQMON_SHIFT,
- USB_PIPEnCTR_1_5_SQMON);
- break;
-
- case USB_HOST_PIPE3:
- sqmon = RZA_IO_RegRead_16(&USB201.PIPE3CTR,
- USB_PIPEnCTR_1_5_SQMON_SHIFT,
- USB_PIPEnCTR_1_5_SQMON);
- break;
-
- case USB_HOST_PIPE4:
- sqmon = RZA_IO_RegRead_16(&USB201.PIPE4CTR,
- USB_PIPEnCTR_1_5_SQMON_SHIFT,
- USB_PIPEnCTR_1_5_SQMON);
- break;
-
- case USB_HOST_PIPE5:
- sqmon = RZA_IO_RegRead_16(&USB201.PIPE5CTR,
- USB_PIPEnCTR_1_5_SQMON_SHIFT,
- USB_PIPEnCTR_1_5_SQMON);
- break;
-
- case USB_HOST_PIPE6:
- sqmon = RZA_IO_RegRead_16(&USB201.PIPE6CTR,
- USB_PIPEnCTR_6_8_SQMON_SHIFT,
- USB_PIPEnCTR_6_8_SQMON);
- break;
-
- case USB_HOST_PIPE7:
- sqmon = RZA_IO_RegRead_16(&USB201.PIPE7CTR,
- USB_PIPEnCTR_6_8_SQMON_SHIFT,
- USB_PIPEnCTR_6_8_SQMON);
- break;
-
- case USB_HOST_PIPE8:
- sqmon = RZA_IO_RegRead_16(&USB201.PIPE8CTR,
- USB_PIPEnCTR_6_8_SQMON_SHIFT,
- USB_PIPEnCTR_6_8_SQMON);
- break;
-
- case USB_HOST_PIPE9:
- sqmon = RZA_IO_RegRead_16(&USB201.PIPE9CTR,
- USB_PIPEnCTR_9_SQMON_SHIFT,
- USB_PIPEnCTR_9_SQMON);
- break;
-
- default:
- sqmon = 0;
- break;
- }
-
- return sqmon;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_aclrm
-* Description : The buffer of specified pipe is initialized
-* Arguments : uint16_t pipe : Pipe
-* Return Value : none
-*******************************************************************************/
-void usb1_host_aclrm (uint16_t pipe)
-{
- usb1_host_set_aclrm(pipe);
- usb1_host_clr_aclrm(pipe);
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_set_aclrm
-* Description : The auto buffer clear mode of specified pipe is enabled
-* Arguments : uint16_t pipe : Pipe
-* Return Value : none
-*******************************************************************************/
-void usb1_host_set_aclrm (uint16_t pipe)
-{
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- break;
-
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB201.PIPE1CTR,
- 1,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB201.PIPE2CTR,
- 1,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB201.PIPE3CTR,
- 1,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB201.PIPE4CTR,
- 1,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB201.PIPE5CTR,
- 1,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE6:
- RZA_IO_RegWrite_16(&USB201.PIPE6CTR,
- 1,
- USB_PIPEnCTR_6_8_ACLRM_SHIFT,
- USB_PIPEnCTR_6_8_ACLRM);
- break;
-
- case USB_HOST_PIPE7:
- RZA_IO_RegWrite_16(&USB201.PIPE7CTR,
- 1,
- USB_PIPEnCTR_6_8_ACLRM_SHIFT,
- USB_PIPEnCTR_6_8_ACLRM);
- break;
-
- case USB_HOST_PIPE8:
- RZA_IO_RegWrite_16(&USB201.PIPE8CTR,
- 1,
- USB_PIPEnCTR_6_8_ACLRM_SHIFT,
- USB_PIPEnCTR_6_8_ACLRM);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB201.PIPE9CTR,
- 1,
- USB_PIPEnCTR_9_ACLRM_SHIFT,
- USB_PIPEnCTR_9_ACLRM);
- break;
-
- default:
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_clr_aclrm
-* Description : The auto buffer clear mode of specified pipe is enabled
-* Arguments : uint16_t pipe : Pipe
-* Return Value : none
-*******************************************************************************/
-void usb1_host_clr_aclrm (uint16_t pipe)
-{
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- break;
-
- case USB_HOST_PIPE1:
- RZA_IO_RegWrite_16(&USB201.PIPE1CTR,
- 0,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE2:
- RZA_IO_RegWrite_16(&USB201.PIPE2CTR,
- 0,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE3:
- RZA_IO_RegWrite_16(&USB201.PIPE3CTR,
- 0,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE4:
- RZA_IO_RegWrite_16(&USB201.PIPE4CTR,
- 0,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE5:
- RZA_IO_RegWrite_16(&USB201.PIPE5CTR,
- 0,
- USB_PIPEnCTR_1_5_ACLRM_SHIFT,
- USB_PIPEnCTR_1_5_ACLRM);
- break;
-
- case USB_HOST_PIPE6:
- RZA_IO_RegWrite_16(&USB201.PIPE6CTR,
- 0,
- USB_PIPEnCTR_6_8_ACLRM_SHIFT,
- USB_PIPEnCTR_6_8_ACLRM);
- break;
-
- case USB_HOST_PIPE7:
- RZA_IO_RegWrite_16(&USB201.PIPE7CTR,
- 0,
- USB_PIPEnCTR_6_8_ACLRM_SHIFT,
- USB_PIPEnCTR_6_8_ACLRM);
- break;
-
- case USB_HOST_PIPE8:
- RZA_IO_RegWrite_16(&USB201.PIPE8CTR,
- 0,
- USB_PIPEnCTR_6_8_ACLRM_SHIFT,
- USB_PIPEnCTR_6_8_ACLRM);
- break;
-
- case USB_HOST_PIPE9:
- RZA_IO_RegWrite_16(&USB201.PIPE9CTR,
- 0,
- USB_PIPEnCTR_9_ACLRM_SHIFT,
- USB_PIPEnCTR_9_ACLRM);
- break;
-
- default:
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_get_inbuf
-* Description : Returns INBUFM of the pipe specified by the argument.
-* Arguments : uint16_t pipe ; Pipe Number
-* Return Value : inbuf
-*******************************************************************************/
-uint16_t usb1_host_get_inbuf (uint16_t pipe)
-{
- uint16_t inbuf;
-
- switch (pipe)
- {
- case USB_HOST_PIPE0:
- inbuf = 0;
- break;
-
- case USB_HOST_PIPE1:
- inbuf = RZA_IO_RegRead_16(&USB201.PIPE1CTR,
- USB_PIPEnCTR_1_5_INBUFM_SHIFT,
- USB_PIPEnCTR_1_5_INBUFM);
- break;
-
- case USB_HOST_PIPE2:
- inbuf = RZA_IO_RegRead_16(&USB201.PIPE2CTR,
- USB_PIPEnCTR_1_5_INBUFM_SHIFT,
- USB_PIPEnCTR_1_5_INBUFM);
- break;
-
- case USB_HOST_PIPE3:
- inbuf = RZA_IO_RegRead_16(&USB201.PIPE3CTR,
- USB_PIPEnCTR_1_5_INBUFM_SHIFT,
- USB_PIPEnCTR_1_5_INBUFM);
- break;
-
- case USB_HOST_PIPE4:
- inbuf = RZA_IO_RegRead_16(&USB201.PIPE4CTR,
- USB_PIPEnCTR_1_5_INBUFM_SHIFT,
- USB_PIPEnCTR_1_5_INBUFM);
- break;
-
- case USB_HOST_PIPE5:
- inbuf = RZA_IO_RegRead_16(&USB201.PIPE5CTR,
- USB_PIPEnCTR_1_5_INBUFM_SHIFT,
- USB_PIPEnCTR_1_5_INBUFM);
- break;
-
- case USB_HOST_PIPE6:
- inbuf = 0;
- break;
-
- case USB_HOST_PIPE7:
- inbuf = 0;
- break;
-
- case USB_HOST_PIPE8:
- inbuf = 0;
- break;
-
- case USB_HOST_PIPE9:
- inbuf = RZA_IO_RegRead_16(&USB201.PIPE9CTR,
- USB_PIPEnCTR_9_INBUFM_SHIFT,
- USB_PIPEnCTR_9_INBUFM);
- break;
-
- default:
- inbuf = 0;
- break;
- }
-
- return inbuf;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_setting_interrupt
-* Description : Sets the USB module interrupt level.
-* Arguments : uint8_t level ; interrupt level
-* Return Value : none
-*******************************************************************************/
-void usb1_host_setting_interrupt (uint8_t level)
-{
-#if(1) /* ohci_wrapp */
- IRQn_Type d0fifo_dmaintid;
- IRQn_Type d1fifo_dmaintid;
-
- InterruptHandlerRegister(USBI1_IRQn, usb1_host_interrupt);
- GIC_SetPriority(USBI1_IRQn, level);
- GIC_EnableIRQ(USBI1_IRQn);
-
- d0fifo_dmaintid = (IRQn_Type)Userdef_USB_usb1_host_d0fifo_dmaintid();
-
- if (d0fifo_dmaintid != 0xFFFF)
- {
- InterruptHandlerRegister(d0fifo_dmaintid, usb1_host_dma_interrupt_d0fifo);
- GIC_SetPriority(d0fifo_dmaintid, level);
- GIC_EnableIRQ(d0fifo_dmaintid);
- }
-
- d1fifo_dmaintid = (IRQn_Type)Userdef_USB_usb1_host_d1fifo_dmaintid();
-
- if (d1fifo_dmaintid != 0xFFFF)
- {
- InterruptHandlerRegister(d1fifo_dmaintid, usb1_host_dma_interrupt_d1fifo);
- GIC_SetPriority(d1fifo_dmaintid, level);
- GIC_EnableIRQ(d1fifo_dmaintid);
- }
-#else
- uint16_t d0fifo_dmaintid;
- uint16_t d1fifo_dmaintid;
-
- R_INTC_RegistIntFunc(INTC_ID_USBI1, usb1_host_interrupt);
- R_INTC_SetPriority(INTC_ID_USBI1, level);
- R_INTC_Enable(INTC_ID_USBI1);
-
- d0fifo_dmaintid = Userdef_USB_usb1_host_d0fifo_dmaintid();
-
- if (d0fifo_dmaintid != 0xFFFF)
- {
- R_INTC_RegistIntFunc(d0fifo_dmaintid, usb1_host_dma_interrupt_d0fifo);
- R_INTC_SetPriority(d0fifo_dmaintid, level);
- R_INTC_Enable(d0fifo_dmaintid);
- }
-
- d1fifo_dmaintid = Userdef_USB_usb1_host_d1fifo_dmaintid();
-
- if (d1fifo_dmaintid != 0xFFFF)
- {
- R_INTC_RegistIntFunc(d1fifo_dmaintid, usb1_host_dma_interrupt_d1fifo);
- R_INTC_SetPriority(d1fifo_dmaintid, level);
- R_INTC_Enable(d1fifo_dmaintid);
- }
-#endif
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_reset_module
-* Description : Initializes the USB module.
-* : Enables providing clock to the USB module.
-* : Sets USB bus wait register.
-* Arguments : uint16_t clockmode ; 48MHz ; USBHCLOCK_X1_48MHZ
-* : ; 12MHz ; USBHCLOCK_EXTAL_12MHZ
-* Return Value : none
-*******************************************************************************/
-void usb1_host_reset_module (uint16_t clockmode)
-{
- if (RZA_IO_RegRead_16(&USB200.SYSCFG0,
- USB_SYSCFG_UPLLE_SHIFT,
- USB_SYSCFG_UPLLE) == 1)
- {
- if ((USB200.SYSCFG0 & USB_HOST_BITUCKSEL) != clockmode)
- {
- RZA_IO_RegWrite_16(&USB201.SUSPMODE,
- 0,
- USB_SUSPMODE_SUSPM_SHIFT,
- USB_SUSPMODE_SUSPM);
- RZA_IO_RegWrite_16(&USB200.SUSPMODE,
- 0,
- USB_SUSPMODE_SUSPM_SHIFT,
- USB_SUSPMODE_SUSPM);
- USB201.SYSCFG0 = 0;
- USB200.SYSCFG0 = 0;
- USB200.SYSCFG0 = (USB_HOST_BITUPLLE | clockmode);
- Userdef_USB_usb1_host_delay_xms(1);
- RZA_IO_RegWrite_16(&USB200.SUSPMODE,
- 1,
- USB_SUSPMODE_SUSPM_SHIFT,
- USB_SUSPMODE_SUSPM);
- RZA_IO_RegWrite_16(&USB201.SUSPMODE,
- 1,
- USB_SUSPMODE_SUSPM_SHIFT,
- USB_SUSPMODE_SUSPM);
- }
- else
- {
- RZA_IO_RegWrite_16(&USB201.SUSPMODE,
- 0,
- USB_SUSPMODE_SUSPM_SHIFT,
- USB_SUSPMODE_SUSPM);
- Userdef_USB_usb1_host_delay_xms(1);
- RZA_IO_RegWrite_16(&USB201.SUSPMODE,
- 1,
- USB_SUSPMODE_SUSPM_SHIFT,
- USB_SUSPMODE_SUSPM);
- }
- }
- else
- {
- RZA_IO_RegWrite_16(&USB201.SUSPMODE,
- 0,
- USB_SUSPMODE_SUSPM_SHIFT,
- USB_SUSPMODE_SUSPM);
- RZA_IO_RegWrite_16(&USB200.SUSPMODE,
- 0,
- USB_SUSPMODE_SUSPM_SHIFT,
- USB_SUSPMODE_SUSPM);
- USB201.SYSCFG0 = 0;
- USB200.SYSCFG0 = 0;
- USB200.SYSCFG0 = (USB_HOST_BITUPLLE | clockmode);
- Userdef_USB_usb1_host_delay_xms(1);
- RZA_IO_RegWrite_16(&USB200.SUSPMODE,
- 1,
- USB_SUSPMODE_SUSPM_SHIFT,
- USB_SUSPMODE_SUSPM);
- RZA_IO_RegWrite_16(&USB201.SUSPMODE,
- 1,
- USB_SUSPMODE_SUSPM_SHIFT,
- USB_SUSPMODE_SUSPM);
- }
-
- USB201.BUSWAIT = (uint16_t)(USB_HOST_BUSWAIT_05 & USB_HOST_BITBWAIT);
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_get_buf_size
-* Description : Obtains pipe buffer size specified by the argument and
-* : maximum packet size of the USB device in use.
-* : When USB_HOST_PIPE0 is specified by the argument, obtains the maximum
-* : packet size of the USB device using the corresponding pipe.
-* : For the case that USB_HOST_PIPE0 is not assigned by the argument, when the
-* : corresponding pipe is in continuous transfer mode,
-* : obtains the buffer size allocated in the corresponcing pipe,
-* : when incontinuous transfer, obtains maximum packet size.
-* Arguments : uint16_t ; pipe Number
-* Return Value : Maximum packet size or buffer size
-*******************************************************************************/
-uint16_t usb1_host_get_buf_size (uint16_t pipe)
-{
- uint16_t size;
- uint16_t bufsize;
-
- if (pipe == USB_HOST_PIPE0)
- {
- size = RZA_IO_RegRead_16(&USB201.DCPMAXP,
- USB_DCPMAXP_MXPS_SHIFT,
- USB_DCPMAXP_MXPS);
- }
- else
- {
- if (RZA_IO_RegRead_16(&g_usb1_host_pipecfg[pipe], USB_PIPECFG_CNTMD_SHIFT, USB_PIPECFG_CNTMD) == 1)
- {
- bufsize = RZA_IO_RegRead_16(&g_usb1_host_pipebuf[pipe], USB_PIPEBUF_BUFSIZE_SHIFT, USB_PIPEBUF_BUFSIZE);
- size = (uint16_t)((bufsize + 1) * USB_HOST_PIPExBUF);
- }
- else
- {
- size = RZA_IO_RegRead_16(&g_usb1_host_pipemaxp[pipe], USB_PIPEMAXP_MXPS_SHIFT, USB_PIPEMAXP_MXPS);
- }
- }
- return size;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_get_mxps
-* Description : Obtains maximum packet size of the USB device using the pipe
-* : specified by the argument.
-* Arguments : uint16_t ; Pipe Number
-* Return Value : Max Packet Size
-*******************************************************************************/
-uint16_t usb1_host_get_mxps (uint16_t pipe)
-{
- uint16_t size;
-
- if (pipe == USB_HOST_PIPE0)
- {
- size = RZA_IO_RegRead_16(&USB201.DCPMAXP,
- USB_DCPMAXP_MXPS_SHIFT,
- USB_DCPMAXP_MXPS);
- }
- else
- {
- size = RZA_IO_RegRead_16(&g_usb1_host_pipemaxp[pipe], USB_PIPEMAXP_MXPS_SHIFT, USB_PIPEMAXP_MXPS);
- }
-
- return size;
-}
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_VK_RZ_A1H/usb1/src/host/usb1_host_controlrw.c Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,434 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb1_host_controlrw.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "usb1_host.h"
-#include "dev_drv.h"
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-
-
-/*******************************************************************************
-* Function Name: usb1_host_CtrlTransStart
-* Description : Executes USB control transfer.
-* Arguments : uint16_t devadr ; device address
-* : uint16_t Req ; bmRequestType & bRequest
-* : uint16_t Val ; wValue
-* : uint16_t Indx ; wIndex
-* : uint16_t Len ; wLength
-* : uint8_t *Buf ; Data buffer
-* Return Value : DEVDRV_SUCCESS ; SUCCESS
-* : DEVDRV_ERROR ; ERROR
-*******************************************************************************/
-int32_t usb1_host_CtrlTransStart (uint16_t devadr, uint16_t Req, uint16_t Val,
- uint16_t Indx, uint16_t Len, uint8_t * Buf)
-{
- if (g_usb1_host_UsbDeviceSpeed == USB_HOST_LOW_SPEED)
- {
- RZA_IO_RegWrite_16(&USB201.SOFCFG,
- 1,
- USB_SOFCFG_TRNENSEL_SHIFT,
- USB_SOFCFG_TRNENSEL);
- }
- else
- {
- RZA_IO_RegWrite_16(&USB201.SOFCFG,
- 0,
- USB_SOFCFG_TRNENSEL_SHIFT,
- USB_SOFCFG_TRNENSEL);
- }
-
- USB201.DCPMAXP = (uint16_t)((uint16_t)(devadr << 12) + g_usb1_host_default_max_packet[devadr]);
-
- if (g_usb1_host_pipe_status[USB_HOST_PIPE0] == USB_HOST_PIPE_IDLE)
- {
- g_usb1_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_WAIT;
- g_usb1_host_PipeIgnore[USB_HOST_PIPE0] = 0; /* Ignore count clear */
- g_usb1_host_CmdStage = (USB_HOST_STAGE_SETUP | USB_HOST_CMD_IDLE);
-
- if (Len == 0)
- {
- g_usb1_host_CmdStage |= USB_HOST_MODE_NO_DATA; /* No-data Control */
- }
- else
- {
- if ((Req & 0x0080) != 0)
- {
- g_usb1_host_CmdStage |= USB_HOST_MODE_READ; /* Control Read */
- }
- else
- {
- g_usb1_host_CmdStage |= USB_HOST_MODE_WRITE; /* Control Write */
- }
- }
-
- g_usb1_host_SavReq = Req; /* save request */
- g_usb1_host_SavVal = Val;
- g_usb1_host_SavIndx = Indx;
- g_usb1_host_SavLen = Len;
- }
- else
- {
- if ((g_usb1_host_SavReq != Req) || (g_usb1_host_SavVal != Val)
- || (g_usb1_host_SavIndx != Indx) || (g_usb1_host_SavLen != Len))
- {
- return DEVDRV_ERROR;
- }
- }
-
- switch ((g_usb1_host_CmdStage & (USB_HOST_STAGE_FIELD | USB_HOST_CMD_FIELD)))
- {
- /* --------------- SETUP STAGE --------------- */
- case (USB_HOST_STAGE_SETUP | USB_HOST_CMD_IDLE):
- usb1_host_SetupStage(Req, Val, Indx, Len);
- break;
-
- case (USB_HOST_STAGE_SETUP | USB_HOST_CMD_DOING):
- /* do nothing */
- break;
-
- case (USB_HOST_STAGE_SETUP | USB_HOST_CMD_DONE): /* goto next stage */
- g_usb1_host_PipeIgnore[USB_HOST_PIPE0] = 0; /* Ignore count clear */
- switch ((g_usb1_host_CmdStage & (USB_HOST_MODE_FIELD)))
- {
- case USB_HOST_MODE_WRITE:
- g_usb1_host_CmdStage &= (~USB_HOST_STAGE_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_STAGE_DATA;
- break;
-
- case USB_HOST_MODE_READ:
- g_usb1_host_CmdStage &= (~USB_HOST_STAGE_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_STAGE_DATA;
- break;
-
- case USB_HOST_MODE_NO_DATA:
- g_usb1_host_CmdStage &= (~USB_HOST_STAGE_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_STAGE_STATUS;
- break;
-
- default:
- break;
- }
- g_usb1_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_CMD_IDLE;
- break;
-
- case (USB_HOST_STAGE_SETUP | USB_HOST_CMD_NORES):
- if (g_usb1_host_PipeIgnore[USB_HOST_PIPE0] == 3)
- {
- g_usb1_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_NORES; /* exit NORES */
- }
- else
- {
- g_usb1_host_PipeIgnore[USB_HOST_PIPE0]++; /* Ignore count */
- g_usb1_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_CMD_IDLE;
- }
- break;
-
- /* --------------- DATA STAGE --------------- */
- case (USB_HOST_STAGE_DATA | USB_HOST_CMD_IDLE):
- switch ((g_usb1_host_CmdStage & (USB_HOST_MODE_FIELD)))
- {
- case USB_HOST_MODE_WRITE:
- usb1_host_CtrlWriteStart((uint32_t)Len, Buf);
- break;
-
- case USB_HOST_MODE_READ:
- usb1_host_CtrlReadStart((uint32_t)Len, Buf);
- break;
-
- default:
- break;
- }
- break;
-
- case (USB_HOST_STAGE_DATA | USB_HOST_CMD_DOING):
- /* do nothing */
- break;
-
- case (USB_HOST_STAGE_DATA | USB_HOST_CMD_DONE): /* goto next stage */
- g_usb1_host_PipeIgnore[USB_HOST_PIPE0] = 0; /* Ignore count clear */
- g_usb1_host_CmdStage &= (~USB_HOST_STAGE_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_STAGE_STATUS;
- g_usb1_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_CMD_IDLE;
- break;
-
- case (USB_HOST_STAGE_DATA | USB_HOST_CMD_NORES):
- if (g_usb1_host_PipeIgnore[USB_HOST_PIPE0] == 3)
- {
- g_usb1_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_NORES; /* exit NORES */
- }
- else
- {
- g_usb1_host_PipeIgnore[USB_HOST_PIPE0]++; /* Ignore count */
- g_usb1_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_CMD_DOING;
- usb1_host_clear_pid_stall(USB_HOST_PIPE0);
- usb1_host_set_pid_buf(USB_HOST_PIPE0);
- }
- break;
-
- case (USB_HOST_STAGE_DATA | USB_HOST_CMD_STALL):
- g_usb1_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_STALL; /* exit STALL */
- break;
-
- /* --------------- STATUS STAGE --------------- */
- case (USB_HOST_STAGE_STATUS | USB_HOST_CMD_IDLE):
- usb1_host_StatusStage();
- break;
-
- case (USB_HOST_STAGE_STATUS | USB_HOST_CMD_DOING):
- /* do nothing */
- break;
-
- case (USB_HOST_STAGE_STATUS | USB_HOST_CMD_DONE): /* end of Control transfer */
- usb1_host_set_pid_nak(USB_HOST_PIPE0);
- g_usb1_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_DONE; /* exit DONE */
- break;
-
- case (USB_HOST_STAGE_STATUS | USB_HOST_CMD_NORES):
- if (g_usb1_host_PipeIgnore[USB_HOST_PIPE0] == 3)
- {
- g_usb1_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_NORES; /* exit NORES */
- }
- else
- {
- g_usb1_host_PipeIgnore[USB_HOST_PIPE0]++; /* Ignore count */
- g_usb1_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_CMD_DOING;
- usb1_host_clear_pid_stall(USB_HOST_PIPE0);
- usb1_host_set_pid_buf(USB_HOST_PIPE0);
- }
- break;
-
- case (USB_HOST_STAGE_STATUS | USB_HOST_CMD_STALL):
- g_usb1_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_STALL; /* exit STALL */
- break;
-
- default:
- break;
- }
-
- if (g_usb1_host_pipe_status[USB_HOST_PIPE0] != USB_HOST_PIPE_WAIT)
- {
- RZA_IO_RegWrite_16(&USB201.SOFCFG,
- 0,
- USB_SOFCFG_TRNENSEL_SHIFT,
- USB_SOFCFG_TRNENSEL);
- }
-
- return DEVDRV_SUCCESS;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_SetupStage
-* Description : Executes USB control transfer/set up stage.
-* Arguments : uint16_t Req ; bmRequestType & bRequest
-* : uint16_t Val ; wValue
-* : uint16_t Indx ; wIndex
-* : uint16_t Len ; wLength
-* Return Value : none
-*******************************************************************************/
-void usb1_host_SetupStage (uint16_t Req, uint16_t Val, uint16_t Indx, uint16_t Len)
-{
- g_usb1_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_CMD_DOING;
-
- USB201.INTSTS1 = (uint16_t)~(USB_HOST_BITSACK | USB_HOST_BITSIGN); /* Status Clear */
- USB201.USBREQ = Req;
- USB201.USBVAL = Val;
- USB201.USBINDX = Indx;
- USB201.USBLENG = Len;
- USB201.DCPCTR = USB_HOST_BITSUREQ; /* PID=NAK & Send Setup */
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_StatusStage
-* Description : Executes USB control transfer/status stage.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb1_host_StatusStage (void)
-{
- uint8_t Buf1[16];
-
- switch ((g_usb1_host_CmdStage & (USB_HOST_MODE_FIELD)))
- {
- case USB_HOST_MODE_READ:
- usb1_host_CtrlWriteStart((uint32_t)0, (uint8_t*)&Buf1);
- break;
-
- case USB_HOST_MODE_WRITE:
- usb1_host_CtrlReadStart((uint32_t)0, (uint8_t*)&Buf1);
- break;
-
- case USB_HOST_MODE_NO_DATA:
- usb1_host_CtrlReadStart((uint32_t)0, (uint8_t*)&Buf1);
- break;
-
- default:
- break;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_CtrlWriteStart
-* Description : Executes USB control transfer/data stage(write).
-* Arguments : uint32_t Bsize ; Data Size
-* : uint8_t *Table ; Data Table Address
-* Return Value : USB_HOST_WRITESHRT ; End of data write
-* : USB_HOST_WRITEEND ; End of data write (not null)
-* : USB_HOST_WRITING ; Continue of data write
-* : USB_HOST_FIFOERROR ; FIFO access error
-*******************************************************************************/
-uint16_t usb1_host_CtrlWriteStart (uint32_t Bsize, uint8_t * Table)
-{
- uint16_t EndFlag_K;
- uint16_t mbw;
-
- g_usb1_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_CMD_DOING;
-
- usb1_host_set_pid_nak(USB_HOST_PIPE0); /* Set NAK */
- g_usb1_host_data_count[USB_HOST_PIPE0] = Bsize; /* Transfer size set */
- g_usb1_host_data_pointer[USB_HOST_PIPE0] = Table; /* Transfer address set */
-
- USB201.DCPCTR = USB_HOST_BITSQSET; /* SQSET=1, PID=NAK */
-#if(1) /* ohci_wrapp */
- Userdef_USB_usb1_host_delay_10us(3);
-#endif
- RZA_IO_RegWrite_16(&USB201.DCPCFG,
- 1,
- USB_DCPCFG_DIR_SHIFT,
- USB_DCPCFG_DIR);
-
- mbw = usb1_host_get_mbw(g_usb1_host_data_count[USB_HOST_PIPE0], (uint32_t)g_usb1_host_data_pointer[USB_HOST_PIPE0]);
- usb1_host_set_curpipe(USB_HOST_PIPE0, USB_HOST_CUSE, USB_HOST_BITISEL, mbw);
- USB201.CFIFOCTR = USB_HOST_BITBCLR; /* Buffer Clear */
-
- usb1_host_clear_pid_stall(USB_HOST_PIPE0);
- EndFlag_K = usb1_host_write_buffer_c(USB_HOST_PIPE0);
- /* Host Control sequence */
- switch (EndFlag_K)
- {
- case USB_HOST_WRITESHRT: /* End of data write */
- g_usb1_host_CmdStage &= (~USB_HOST_STAGE_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_STAGE_STATUS;
- usb1_host_enable_nrdy_int(USB_HOST_PIPE0); /* Error (NORES or STALL) */
- usb1_host_enable_bemp_int(USB_HOST_PIPE0); /* Enable Empty Interrupt */
- break;
-
- case USB_HOST_WRITEEND: /* End of data write (not null) */
- case USB_HOST_WRITING: /* Continue of data write */
- usb1_host_enable_nrdy_int(USB_HOST_PIPE0); /* Error (NORES or STALL) */
- usb1_host_enable_bemp_int(USB_HOST_PIPE0); /* Enable Empty Interrupt */
- break;
-
- case USB_HOST_FIFOERROR: /* FIFO access error */
- break;
-
- default:
- break;
- }
- usb1_host_set_pid_buf(USB_HOST_PIPE0); /* Set BUF */
- return (EndFlag_K); /* End or Err or Continue */
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_CtrlReadStart
-* Description : Executes USB control transfer/data stage(read).
-* Arguments : uint32_t Bsize ; Data Size
-* : uint8_t *Table ; Data Table Address
-* Return Value : none
-*******************************************************************************/
-void usb1_host_CtrlReadStart (uint32_t Bsize, uint8_t * Table)
-{
- uint16_t mbw;
-
- g_usb1_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_CMD_DOING;
-
- usb1_host_set_pid_nak(USB_HOST_PIPE0); /* Set NAK */
- g_usb1_host_data_count[USB_HOST_PIPE0] = Bsize; /* Transfer size set */
- g_usb1_host_data_pointer[USB_HOST_PIPE0] = Table; /* Transfer address set */
-
- USB201.DCPCTR = USB_HOST_BITSQSET; /* SQSET=1, PID=NAK */
-#if(1) /* ohci_wrapp */
- Userdef_USB_usb1_host_delay_10us(3);
-#endif
- RZA_IO_RegWrite_16(&USB201.DCPCFG,
- 0,
- USB_DCPCFG_DIR_SHIFT,
- USB_DCPCFG_DIR);
-
- mbw = usb1_host_get_mbw(g_usb1_host_data_count[USB_HOST_PIPE0], (uint32_t)g_usb1_host_data_pointer[USB_HOST_PIPE0]);
- usb1_host_set_curpipe(USB_HOST_PIPE0, USB_HOST_CUSE, USB_HOST_NO, mbw);
- USB201.CFIFOCTR = USB_HOST_BITBCLR; /* Buffer Clear */
-
- usb1_host_enable_nrdy_int(USB_HOST_PIPE0); /* Error (NORES or STALL) */
- usb1_host_enable_brdy_int(USB_HOST_PIPE0); /* Ok */
- usb1_host_clear_pid_stall(USB_HOST_PIPE0);
- usb1_host_set_pid_buf(USB_HOST_PIPE0); /* Set BUF */
-}
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_VK_RZ_A1H/usb1/src/host/usb1_host_drv_api.c Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,889 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb1_host_drv_api.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "usb1_host.h"
-#include "dev_drv.h"
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-static void usb1_host_resetEP(USB_HOST_CFG_PIPETBL_t *tbl);
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-
-
-/*******************************************************************************
-* Function Name: usb1_api_host_init
-* Description : Initializes USB module in the USB host mode.
-* : USB connection is executed when executing this function in
-* : the states that USB device isconnected to the USB port.
-* Arguments : uint8_t int_level : USB Module interrupt level
-* : USBU16 mode : USB_HOST_HIGH_SPEED
-* : USB_HOST_FULL_SPEED
-* : uint16_t clockmode : USB Clock mode
-* Return Value : USB detach or attach
-* : USB_HOST_ATTACH
-* : USB_HOST_DETACH
-*******************************************************************************/
-uint16_t usb1_api_host_init (uint8_t int_level, uint16_t mode, uint16_t clockmode)
-{
- uint16_t connect;
- volatile uint8_t dummy_buf;
-
- CPG.STBCR7 &= 0xfc; /*The clock of USB0/1 modules is permitted */
- dummy_buf = CPG.STBCR7; /* (Dummy read) */
-
- g_usb1_host_SupportUsbDeviceSpeed = mode;
-
- usb1_host_setting_interrupt(int_level);
- usb1_host_reset_module(clockmode);
-
- g_usb1_host_bchg_flag = USB_HOST_NO;
- g_usb1_host_detach_flag = USB_HOST_NO;
- g_usb1_host_attach_flag = USB_HOST_NO;
-
- g_usb1_host_driver_state = USB_HOST_DRV_DETACHED;
- g_usb1_host_default_max_packet[USB_HOST_DEVICE_0] = 64;
-
- usb1_host_InitModule();
-
- connect = usb1_host_CheckAttach();
-
- if (connect == USB_HOST_ATTACH)
- {
- g_usb1_host_attach_flag = USB_HOST_YES;
- }
- else
- {
- usb1_host_UsbDetach2();
- }
-
- return connect;
-}
-
-#if(1) /* ohci_wrapp */
-#else
-/*******************************************************************************
-* Function Name: usb1_api_host_enumeration
-* Description : Initializes USB module in the USB host mode.
-* : USB connection is executed when executing this function in
-* : the states that USB device isconnected to the USB port.
-* Arguments : uint16_t devadr : device address
-* Return Value : DEVDRV_USBH_DETACH_ERR : device detach
-* : DEVDRV_SUCCESS : device enumeration success
-* : DEVDRV_ERROR : device enumeration error
-*******************************************************************************/
-int32_t usb1_api_host_enumeration (uint16_t devadr)
-{
- int32_t ret;
- uint16_t driver_sts;
-
- g_usb1_host_setUsbAddress = devadr;
-
- while (1)
- {
- driver_sts = usb1_api_host_GetUsbDeviceState();
-
- if (driver_sts == USB_HOST_DRV_DETACHED)
- {
- ret = DEVDRV_USBH_DETACH_ERR;
- break;
- }
- else if (driver_sts == USB_HOST_DRV_CONFIGURED)
- {
- ret = DEVDRV_SUCCESS;
- break;
- }
- else if (driver_sts == USB_HOST_DRV_STALL)
- {
- ret = DEVDRV_ERROR;
- break;
- }
- else if (driver_sts == USB_HOST_DRV_NORES)
- {
- ret = DEVDRV_ERROR;
- break;
- }
- else
- {
- /* Do Nothing */
- }
- }
-
- if (driver_sts == USB_HOST_DRV_NORES)
- {
- while (1)
- {
- driver_sts = usb1_api_host_GetUsbDeviceState();
-
- if (driver_sts == USB_HOST_DRV_DETACHED)
- {
- break;
- }
- }
- }
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb1_api_host_detach
-* Description : USB detach routine
-* Arguments : none
-* Return Value : USB_HOST_DETACH : USB detach
-* : USB_HOST_ATTACH : USB attach
-* : DEVDRV_ERROR : error
-*******************************************************************************/
-int32_t usb1_api_host_detach (void)
-{
- int32_t ret;
- uint16_t driver_sts;
-
- while (1)
- {
- driver_sts = usb1_api_host_GetUsbDeviceState();
-
- if (driver_sts == USB_HOST_DRV_DETACHED)
- {
- ret = USB_HOST_DETACH;
- break;
- }
- else if (driver_sts == USB_HOST_DRV_CONFIGURED)
- {
- ret = USB_HOST_ATTACH;
- break;
- }
- else if (driver_sts == USB_HOST_DRV_STALL)
- {
- ret = DEVDRV_ERROR;
- break;
- }
- else if (driver_sts == USB_HOST_DRV_NORES)
- {
- ret = DEVDRV_ERROR;
- break;
- }
- else
- {
- /* Do Nothing */
- }
- }
-
- if (driver_sts == USB_HOST_DRV_NORES)
- {
- while (1)
- {
- driver_sts = usb1_api_host_GetUsbDeviceState();
-
- if (driver_sts == USB_HOST_DRV_DETACHED)
- {
- break;
- }
- }
- }
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb1_api_host_data_in
-* Description : Executes USB transfer as data-in in the argument specified pipe.
-* Arguments : uint16_t devadr ; device address
-* : uint16_t Pipe ; Pipe Number
-* : uint32_t Size ; Data Size
-* : uint8_t *data_buf ; Data data_buf Address
-* Return Value : DEVDRV_SUCCESS ; success
-* : DEVDRV_ERROR ; error
-*******************************************************************************/
-int32_t usb1_api_host_data_in (uint16_t devadr, uint16_t Pipe, uint32_t Size, uint8_t * data_buf)
-{
- int32_t ret;
-
- if (Pipe == USB_HOST_PIPE0)
- {
- return DEVDRV_ERROR;
- }
-
- if (RZA_IO_RegRead_16(&g_usb1_host_pipemaxp[Pipe], USB_PIPEMAXP_DEVSEL_SHIFT, USB_PIPEMAXP_DEVSEL) != devadr)
- {
- return DEVDRV_ERROR;
- }
-
- if (RZA_IO_RegRead_16(&g_usb1_host_pipecfg[Pipe], USB_PIPECFG_DIR_SHIFT, USB_PIPECFG_DIR) == 1)
- {
- return DEVDRV_ERROR;
- }
-
- if (g_usb1_host_pipe_status[Pipe] == USB_HOST_PIPE_IDLE)
- {
- usb1_host_start_receive_transfer(Pipe, Size, data_buf);
- }
- else
- {
- return DEVDRV_ERROR; /* Now pipe is busy */
- }
-
- /* waiting for completing routine */
- do
- {
- if (g_usb1_host_detach_flag == USB_HOST_YES)
- {
- break;
- }
-
- if ((g_usb1_host_pipe_status[Pipe] != USB_HOST_PIPE_IDLE) && (g_usb1_host_pipe_status[Pipe] != USB_HOST_PIPE_WAIT))
- {
- break;
- }
-
- } while (1);
-
- if (g_usb1_host_detach_flag == USB_HOST_YES)
- {
- return DEVDRV_USBH_DETACH_ERR;
- }
-
- switch (g_usb1_host_pipe_status[Pipe])
- {
- case USB_HOST_PIPE_DONE:
- ret = DEVDRV_SUCCESS;
- break;
-
- case USB_HOST_PIPE_STALL:
- ret = DEVDRV_USBH_STALL;
- break;
-
- case USB_HOST_PIPE_NORES:
- ret = DEVDRV_USBH_COM_ERR;
- break;
-
- default:
- ret = DEVDRV_ERROR;
- break;
- }
-
- usb1_host_stop_transfer(Pipe);
-
- g_usb1_host_pipe_status[Pipe] = USB_HOST_PIPE_IDLE;
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb1_api_host_data_out
-* Description : Executes USB transfer as data-out in the argument specified pipe.
-* Arguments : uint16_t devadr ; device address
-* : uint16_t Pipe ; Pipe Number
-* : uint32_t Size ; Data Size
-* : uint8_t *data_buf ; Data data_buf Address
-* Return Value : DEVDRV_SUCCESS ; success
-* : DEVDRV_ERROR ; error
-*******************************************************************************/
-int32_t usb1_api_host_data_out (uint16_t devadr, uint16_t Pipe, uint32_t Size, uint8_t * data_buf)
-{
- int32_t ret;
-
- if (Pipe == USB_HOST_PIPE0)
- {
- return DEVDRV_ERROR;
- }
-
- if (RZA_IO_RegRead_16(&g_usb1_host_pipemaxp[Pipe], USB_PIPEMAXP_DEVSEL_SHIFT, USB_PIPEMAXP_DEVSEL) != devadr)
- {
- return DEVDRV_ERROR;
- }
-
- if (RZA_IO_RegRead_16(&g_usb1_host_pipecfg[Pipe], USB_PIPECFG_DIR_SHIFT, USB_PIPECFG_DIR) == 0)
- {
- return DEVDRV_ERROR;
- }
-
- if (g_usb1_host_pipe_status[Pipe] == USB_HOST_PIPE_IDLE)
- {
- usb1_host_start_send_transfer(Pipe, Size, data_buf);
- }
- else
- {
- return DEVDRV_ERROR; /* Now pipe is busy */
- }
-
- /* waiting for completing routine */
- do
- {
- if (g_usb1_host_detach_flag == USB_HOST_YES)
- {
- break;
- }
-
- if ((g_usb1_host_pipe_status[Pipe] != USB_HOST_PIPE_IDLE) && (g_usb1_host_pipe_status[Pipe] != USB_HOST_PIPE_WAIT))
- {
- break;
- }
-
- } while (1);
-
- if (g_usb1_host_detach_flag == USB_HOST_YES)
- {
- return DEVDRV_USBH_DETACH_ERR;
- }
-
- switch (g_usb1_host_pipe_status[Pipe])
- {
- case USB_HOST_PIPE_DONE:
- ret = DEVDRV_SUCCESS;
- break;
-
- case USB_HOST_PIPE_STALL:
- ret = DEVDRV_USBH_STALL;
- break;
-
- case USB_HOST_PIPE_NORES:
- ret = DEVDRV_USBH_COM_ERR;
- break;
-
- default:
- ret = DEVDRV_ERROR;
- break;
- }
-
- usb1_host_stop_transfer(Pipe);
-
- g_usb1_host_pipe_status[Pipe] = USB_HOST_PIPE_IDLE;
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb1_api_host_control_transfer
-* Description : Executes USB control transfer.
-* Arguments : uint16_t devadr ; device address
-* : uint16_t Req ; bmRequestType & bRequest
-* : uint16_t Val ; wValue
-* : uint16_t Indx ; wIndex
-* : uint16_t Len ; wLength
-* : uint8_t *buf ; Buffer
-* Return Value : DEVDRV_SUCCESS ; success
-* : DEVDRV_USBH_DETACH_ERR ; device detach
-* : DEVDRV_USBH_CTRL_COM_ERR ; device no response
-* : DEVDRV_USBH_STALL ; STALL
-* : DEVDRV_ERROR ; error
-*******************************************************************************/
-int32_t usb1_api_host_control_transfer (uint16_t devadr, uint16_t Req, uint16_t Val, uint16_t Indx,
- uint16_t Len, uint8_t * Buf)
-{
- int32_t ret;
-
- do
- {
- ret = usb1_host_CtrlTransStart(devadr, Req, Val, Indx, Len, Buf);
-
- if (ret == DEVDRV_SUCCESS)
- {
- if (g_usb1_host_detach_flag == USB_HOST_YES)
- {
- break;
- }
-
- if ((g_usb1_host_pipe_status[USB_HOST_PIPE0] != USB_HOST_PIPE_IDLE)
- && (g_usb1_host_pipe_status[USB_HOST_PIPE0] != USB_HOST_PIPE_WAIT))
- {
- break;
- }
- }
- else
- {
- return DEVDRV_ERROR;
- }
- } while (1);
-
- if (g_usb1_host_detach_flag == USB_HOST_YES)
- {
- return DEVDRV_USBH_DETACH_ERR;
- }
-
- switch (g_usb1_host_pipe_status[USB_HOST_PIPE0])
- {
- case USB_HOST_PIPE_DONE:
- ret = DEVDRV_SUCCESS;
- break;
-
- case USB_HOST_PIPE_STALL:
- ret = DEVDRV_USBH_STALL;
- break;
-
- case USB_HOST_PIPE_NORES:
- ret = DEVDRV_USBH_CTRL_COM_ERR;
- break;
-
- default:
- ret = DEVDRV_ERROR;
- break;
- }
-
- g_usb1_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_IDLE;
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb1_api_host_set_endpoint
-* Description : Sets end point on the information specified in the argument.
-* Arguments : uint16_t devadr ; device address
-* : uint8_t *configdescriptor ; device configration descriptor
-* : USB_HOST_CFG_PIPETBL_t *user_table ; pipe table
-* Return Value : DEVDRV_SUCCESS ; success
-* : DEVDRV_ERROR ; error
-*******************************************************************************/
-int32_t usb1_api_host_set_endpoint (uint16_t devadr, USB_HOST_CFG_PIPETBL_t * user_table, uint8_t * configdescriptor)
-{
- uint16_t ret;
- uint32_t end_point;
- uint32_t offset;
- uint32_t totalLength;
- USB_HOST_CFG_PIPETBL_t * pipe_table;
-
- /* End Point Search */
- end_point = 0;
- offset = configdescriptor[0];
- totalLength = (uint16_t)(configdescriptor[2] + ((uint16_t)configdescriptor[3] << 8));
-
- do
- {
- if (configdescriptor[offset + 1] == USB_HOST_ENDPOINT_DESC)
- {
- pipe_table = &user_table[end_point];
-
- if (pipe_table->pipe_number == 0xffff)
- {
- break;
- }
-
- ret = usb1_api_host_SetEndpointTable(devadr, pipe_table, (uint8_t *)&configdescriptor[offset]);
-
- if ((ret != USB_HOST_PIPE_IN) && (ret != USB_HOST_PIPE_OUT))
- {
- return DEVDRV_ERROR;
- }
-
- ++end_point;
- }
-
- /* Next End Point Search */
- offset += configdescriptor[offset];
-
- } while (offset < totalLength);
-
- return DEVDRV_SUCCESS;
-}
-
-/*******************************************************************************
-* Function Name: usb1_api_host_clear_endpoint
-* Description : Clears the pipe definition table specified in the argument.
-* Arguments : uint16_t pipe_sel : Pipe Number
-* : USB_HOST_CFG_PIPETBL_t *user_table : pipe table
-* Return Value : DEVDRV_SUCCESS ; success
-* : DEVDRV_ERROR ; error
-*******************************************************************************/
-int32_t usb1_api_host_clear_endpoint (USB_HOST_CFG_PIPETBL_t * user_table)
-{
- uint16_t pipe;
-
- for (pipe = USB_HOST_PIPE0; pipe <= USB_HOST_MAX_PIPE_NO; ++pipe)
- {
- if (user_table->pipe_number == 0xffff)
- {
- break;
- }
- user_table->pipe_cfg &= (USB_HOST_DBLBFIELD | USB_HOST_CNTMDFIELD);
- user_table->pipe_max_pktsize = 0;
- user_table->pipe_cycle = 0;
-
- user_table++;
- }
-
- return DEVDRV_SUCCESS;
-}
-
-/*******************************************************************************
-* Function Name: usb1_api_host_clear_endpoint_pipe
-* Description : Clears the pipe definition table specified in the argument.
-* Arguments : USB_HOST_CFG_PIPETBL_t *user_table : pipe table
-* Return Value : DEVDRV_SUCCESS ; success
-* : DEVDRV_ERROR ; error
-*******************************************************************************/
-int32_t usb1_api_host_clear_endpoint_pipe (uint16_t pipe_sel, USB_HOST_CFG_PIPETBL_t * user_table)
-{
- uint16_t pipe;
-
- for (pipe = USB_HOST_PIPE0; pipe <= USB_HOST_MAX_PIPE_NO; ++pipe)
- {
- if (user_table->pipe_number == 0xffff)
- {
- break;
- }
-
- if (user_table->pipe_number == pipe_sel)
- {
- user_table->pipe_cfg &= (USB_HOST_DBLBFIELD | USB_HOST_CNTMDFIELD);
- user_table->pipe_max_pktsize = 0;
- user_table->pipe_cycle = 0;
- break;
- }
-
- user_table++;
- }
-
- return DEVDRV_SUCCESS;
-}
-#endif
-
-/*******************************************************************************
-* Function Name: usb1_api_host_SetEndpointTable
-* Description : Sets the end point on the information specified by the argument.
-* Arguments : uint16_t devadr : device address
-* : USB_HOST_CFG_PIPETBL_t *user_table : pipe table
-* : uint8_t *Table : Endpoint descriptor
-* Return Value : USB_HOST_DIR_H_IN ; IN endpoint
-* : USB_HOST_DIR_H_OUT ; OUT endpoint
-* : USB_END_POINT_ERROR ; error
-*******************************************************************************/
-uint16_t usb1_api_host_SetEndpointTable (uint16_t devadr, USB_HOST_CFG_PIPETBL_t * user_table, uint8_t * Table)
-{
- uint16_t PipeCfg;
- uint16_t PipeMaxp;
- uint16_t pipe_number;
- uint16_t ret;
- uint16_t ret_flag = 0; // avoid warning.
-
- pipe_number = user_table->pipe_number;
-
- if (Table[1] != USB_HOST_ENDPOINT_DESC)
- {
- return USB_END_POINT_ERROR;
- }
-
- switch (Table[3] & USB_HOST_EP_TYPE)
- {
- case USB_HOST_EP_CNTRL:
- ret_flag = USB_END_POINT_ERROR;
- break;
-
- case USB_HOST_EP_ISO:
- if ((pipe_number != USB_HOST_PIPE1) && (pipe_number != USB_HOST_PIPE2))
- {
- return USB_END_POINT_ERROR;
- }
-
- PipeCfg = USB_HOST_ISO;
- break;
-
- case USB_HOST_EP_BULK:
- if ((pipe_number < USB_HOST_PIPE1) || (pipe_number > USB_HOST_PIPE5))
- {
- return USB_END_POINT_ERROR;
- }
-
- PipeCfg = USB_HOST_BULK;
- break;
-
- case USB_HOST_EP_INT:
- if ((pipe_number < USB_HOST_PIPE6) || (pipe_number > USB_HOST_PIPE9))
- {
- return USB_END_POINT_ERROR;
- }
-
- PipeCfg = USB_HOST_INTERRUPT;
- break;
-
- default:
- ret_flag = USB_END_POINT_ERROR;
- break;
- }
-
- if (ret_flag == USB_END_POINT_ERROR)
- {
- return ret_flag;
- }
-
- /* Set pipe configuration table */
- if ((Table[2] & USB_HOST_EP_DIR_MASK) == USB_HOST_EP_IN) /* IN(receive) */
- {
- if (PipeCfg == USB_HOST_ISO)
- {
- /* Transfer Type is ISO*/
- PipeCfg |= USB_HOST_DIR_H_IN;
-
- switch (user_table->fifo_port)
- {
- case USB_HOST_CUSE:
- case USB_HOST_D0USE:
- case USB_HOST_D1USE:
- case USB_HOST_D0DMA:
- case USB_HOST_D1DMA:
- PipeCfg |= (uint16_t)(user_table->pipe_cfg & USB_HOST_DBLBFIELD);
- break;
-
- default:
- ret_flag = USB_END_POINT_ERROR;
- break;
- }
-
- if (ret_flag == USB_END_POINT_ERROR)
- {
- return ret_flag;
- }
- }
- else
- {
- /* Transfer Type is BULK or INT */
- PipeCfg |= (USB_HOST_SHTNAKON | USB_HOST_DIR_H_IN); /* Compulsory SHTNAK */
-
- switch (user_table->fifo_port)
- {
- case USB_HOST_CUSE:
- case USB_HOST_D0USE:
- case USB_HOST_D1USE:
- PipeCfg |= (uint16_t)(user_table->pipe_cfg & (USB_HOST_DBLBFIELD | USB_HOST_CNTMDFIELD));
- break;
-
- case USB_HOST_D0DMA:
- case USB_HOST_D1DMA:
- PipeCfg |= (uint16_t)(user_table->pipe_cfg & (USB_HOST_DBLBFIELD | USB_HOST_CNTMDFIELD));
-#ifdef __USB_DMA_BFRE_ENABLE__
- /* this routine cannnot be perfomred if read operation is executed in buffer size */
- PipeCfg |= USB_HOST_BFREON;
-#endif
- break;
-
- default:
- ret_flag = USB_END_POINT_ERROR;
- break;
- }
-
- if (ret_flag == USB_END_POINT_ERROR)
- {
- return ret_flag;
- }
- }
- ret = USB_HOST_PIPE_IN;
- }
- else /* OUT(send) */
- {
- if (PipeCfg == USB_HOST_ISO)
- {
- /* Transfer Type is ISO*/
- PipeCfg |= (uint16_t)(user_table->pipe_cfg & USB_HOST_DBLBFIELD);
- }
- else
- {
- /* Transfer Type is BULK or INT */
- PipeCfg |= (uint16_t)(user_table->pipe_cfg & (USB_HOST_DBLBFIELD | USB_HOST_CNTMDFIELD));
- }
- PipeCfg |= USB_HOST_DIR_H_OUT;
- ret = USB_HOST_PIPE_OUT;
- }
-
- switch (user_table->fifo_port)
- {
- case USB_HOST_CUSE:
- g_usb1_host_PipeTbl[pipe_number] = (uint16_t)USB_HOST_CFIFO_USE;
- break;
-
- case USB_HOST_D0USE:
- g_usb1_host_PipeTbl[pipe_number] = (uint16_t)USB_HOST_D0FIFO_USE;
- break;
-
- case USB_HOST_D1USE:
- g_usb1_host_PipeTbl[pipe_number] = (uint16_t)USB_HOST_D1FIFO_USE;
- break;
-
- case USB_HOST_D0DMA:
- g_usb1_host_PipeTbl[pipe_number] = (uint16_t)USB_HOST_D0FIFO_DMA;
- break;
-
- case USB_HOST_D1DMA:
- g_usb1_host_PipeTbl[pipe_number] = (uint16_t)USB_HOST_D1FIFO_DMA;
- break;
-
- default:
- ret_flag = USB_END_POINT_ERROR;
- break;
- }
-
- if (ret_flag == USB_END_POINT_ERROR)
- {
- return ret_flag;
- }
-
- /* Endpoint number set */
- PipeCfg |= (uint16_t)(Table[2] & USB_HOST_EP_NUM_MASK);
- g_usb1_host_PipeTbl[pipe_number] |= (uint16_t)(Table[2] & USB_HOST_EP_NUM_MASK);
-
- /* Max packet size set */
- PipeMaxp = (uint16_t)((uint16_t)Table[4] | (uint16_t)((uint16_t)Table[5] << 8));
-
- if (PipeMaxp == 0u)
- {
- return USB_END_POINT_ERROR;
- }
-
- /* Set device address */
- PipeMaxp |= (uint16_t)(devadr << 12);
-
- user_table->pipe_cfg = PipeCfg;
- user_table->pipe_max_pktsize = PipeMaxp;
-
- usb1_host_resetEP(user_table);
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_resetEP
-* Description : Sets the end point on the information specified by the argument.
-* Arguments : USB_HOST_CFG_PIPETBL_t *tbl : pipe table
-* Return Value : none
-*******************************************************************************/
-static void usb1_host_resetEP (USB_HOST_CFG_PIPETBL_t * tbl)
-{
-
- uint16_t pipe;
-
- /* Host pipe */
- /* The pipe number of pipe definition table is obtained */
- pipe = (uint16_t)(tbl->pipe_number & USB_HOST_BITCURPIPE); /* Pipe Number */
-
- /* FIFO port access pipe is set to initial value */
- /* The connection with FIFO should be cut before setting the pipe */
- if (RZA_IO_RegRead_16(&USB201.CFIFOSEL,
- USB_CFIFOSEL_CURPIPE_SHIFT,
- USB_CFIFOSEL_CURPIPE) == pipe)
- {
- usb1_host_change_fifo_port(USB_HOST_PIPE0, USB_HOST_CUSE, USB_HOST_NO, USB_HOST_BITMBW_16);
- }
-
- if (RZA_IO_RegRead_16(&USB201.D0FIFOSEL,
- USB_DnFIFOSEL_CURPIPE_SHIFT,
- USB_DnFIFOSEL_CURPIPE) == pipe)
- {
- usb1_host_change_fifo_port(USB_HOST_PIPE0, USB_HOST_D0USE, USB_HOST_NO, USB_HOST_BITMBW_16);
- }
-
- if (RZA_IO_RegRead_16(&USB201.D1FIFOSEL,
- USB_DnFIFOSEL_CURPIPE_SHIFT,
- USB_DnFIFOSEL_CURPIPE) == pipe)
- {
- usb1_host_change_fifo_port(USB_HOST_PIPE0, USB_HOST_D1USE, USB_HOST_NO, USB_HOST_BITMBW_16);
- }
-
- /* Interrupt of pipe set is disabled */
- usb1_host_disable_brdy_int(pipe);
- usb1_host_disable_nrdy_int(pipe);
- usb1_host_disable_bemp_int(pipe);
-
- /* Pipe to set is set to NAK */
- usb1_host_set_pid_nak(pipe);
-
- /* Pipe is set */
- USB201.PIPESEL = pipe;
-
- USB201.PIPECFG = tbl->pipe_cfg;
- USB201.PIPEBUF = tbl->pipe_buf;
- USB201.PIPEMAXP = tbl->pipe_max_pktsize;
- USB201.PIPEPERI = tbl->pipe_cycle;
-
- g_usb1_host_pipecfg[pipe] = tbl->pipe_cfg;
- g_usb1_host_pipebuf[pipe] = tbl->pipe_buf;
- g_usb1_host_pipemaxp[pipe] = tbl->pipe_max_pktsize;
- g_usb1_host_pipeperi[pipe] = tbl->pipe_cycle;
-
- /* Sequence bit clear */
- usb1_host_set_sqclr(pipe);
-
- usb1_host_aclrm(pipe);
- usb1_host_set_csclr(pipe);
-
- /* Pipe window selection is set to unused */
- USB201.PIPESEL = USB_HOST_PIPE0;
-
-}
-
-#if(1) /* ohci_wrapp */
-#else
-/*******************************************************************************
-* Function Name: usb1_api_host_data_count
-* Description : Get g_usb0_host_data_count[pipe]
-* Arguments : uint16_t pipe ; Pipe Number
-* : uint32_t *data_count ; return g_usb0_data_count[pipe]
-* Return Value : DEVDRV_SUCCESS ; success
-* : DEVDRV_ERROR ; error
-*******************************************************************************/
-int32_t usb1_api_host_data_count (uint16_t pipe, uint32_t * data_count)
-{
- if (pipe > USB_HOST_MAX_PIPE_NO)
- {
- return DEVDRV_ERROR;
- }
-
- *data_count = g_usb1_host_PipeDataSize[pipe];
-
- return DEVDRV_SUCCESS;
-}
-#endif
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_VK_RZ_A1H/usb1/src/host/usb1_host_global.c Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,137 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb1_host_global.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "usb1_host.h"
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-const uint16_t g_usb1_host_bit_set[16] =
-{
- 0x0001, 0x0002, 0x0004, 0x0008,
- 0x0010, 0x0020, 0x0040, 0x0080,
- 0x0100, 0x0200, 0x0400, 0x0800,
- 0x1000, 0x2000, 0x4000, 0x8000
-};
-
-uint32_t g_usb1_host_data_count[USB_HOST_MAX_PIPE_NO + 1];
-uint8_t * g_usb1_host_data_pointer[USB_HOST_MAX_PIPE_NO + 1];
-
-uint16_t g_usb1_host_PipeIgnore[USB_HOST_MAX_PIPE_NO + 1];
-uint16_t g_usb1_host_PipeTbl[USB_HOST_MAX_PIPE_NO + 1];
-uint16_t g_usb1_host_pipe_status[USB_HOST_MAX_PIPE_NO + 1];
-uint32_t g_usb1_host_PipeDataSize[USB_HOST_MAX_PIPE_NO + 1];
-
-USB_HOST_DMA_t g_usb1_host_DmaInfo[2];
-
-uint16_t g_usb1_host_DmaPipe[2];
-uint16_t g_usb1_host_DmaBval[2];
-uint16_t g_usb1_host_DmaStatus[2];
-
-uint16_t g_usb1_host_driver_state;
-uint16_t g_usb1_host_ConfigNum;
-uint16_t g_usb1_host_CmdStage;
-uint16_t g_usb1_host_bchg_flag;
-uint16_t g_usb1_host_detach_flag;
-uint16_t g_usb1_host_attach_flag;
-
-uint16_t g_usb1_host_UsbAddress;
-uint16_t g_usb1_host_setUsbAddress;
-uint16_t g_usb1_host_default_max_packet[USB_HOST_MAX_DEVICE + 1];
-uint16_t g_usb1_host_UsbDeviceSpeed;
-uint16_t g_usb1_host_SupportUsbDeviceSpeed;
-
-uint16_t g_usb1_host_SavReq;
-uint16_t g_usb1_host_SavVal;
-uint16_t g_usb1_host_SavIndx;
-uint16_t g_usb1_host_SavLen;
-
-uint16_t g_usb1_host_pipecfg[USB_HOST_MAX_PIPE_NO + 1];
-uint16_t g_usb1_host_pipebuf[USB_HOST_MAX_PIPE_NO + 1];
-uint16_t g_usb1_host_pipemaxp[USB_HOST_MAX_PIPE_NO + 1];
-uint16_t g_usb1_host_pipeperi[USB_HOST_MAX_PIPE_NO + 1];
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-
-
-/*******************************************************************************
-* Function Name: usb1_host_init_pipe_status
-* Description : Initialize pipe status.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb1_host_init_pipe_status (void)
-{
- uint16_t loop;
-
- g_usb1_host_ConfigNum = 0;
-
- for (loop = 0; loop < (USB_HOST_MAX_PIPE_NO + 1); ++loop)
- {
- g_usb1_host_pipe_status[loop] = USB_HOST_PIPE_IDLE;
- g_usb1_host_PipeDataSize[loop] = 0;
-
- /* pipe configuration in usb1_host_resetEP() */
- g_usb1_host_pipecfg[loop] = 0;
- g_usb1_host_pipebuf[loop] = 0;
- g_usb1_host_pipemaxp[loop] = 0;
- g_usb1_host_pipeperi[loop] = 0;
- }
-}
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_VK_RZ_A1H/usb1/src/host/usb1_host_usbint.c Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,497 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb1_host_usbint.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "usb1_host.h"
-#if(1) /* ohci_wrapp */
-#include "ohci_wrapp_RZ_A1_local.h"
-#endif
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-static void usb1_host_interrupt1(void);
-static void usb1_host_BRDYInterrupt(uint16_t Status, uint16_t Int_enbl);
-static void usb1_host_NRDYInterrupt(uint16_t Status, uint16_t Int_enbl);
-static void usb1_host_BEMPInterrupt(uint16_t Status, uint16_t Int_enbl);
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-
-
-/*******************************************************************************
-* Function Name: usb1_host_interrupt
-* Description : Executes USB interrupt.
-* : Register this function in the USB interrupt handler.
-* : Set CFIF0 in the pipe set before the interrupt after executing
-* : this function.
-* Arguments : uint32_t int_sense ; Interrupts detection mode
-* : ; INTC_LEVEL_SENSITIVE : Level sense
-* : ; INTC_EDGE_TRIGGER : Edge trigger
-* Return Value : none
-*******************************************************************************/
-void usb1_host_interrupt (uint32_t int_sense)
-{
- uint16_t savepipe1;
- uint16_t savepipe2;
- uint16_t buffer;
-
- savepipe1 = USB201.CFIFOSEL;
- savepipe2 = USB201.PIPESEL;
- usb1_host_interrupt1();
-
- /* Control transmission changes ISEL within interruption processing. */
- /* For this reason, write return of ISEL cannot be performed. */
- buffer = USB201.CFIFOSEL;
- buffer &= (uint16_t)~(USB_HOST_BITCURPIPE);
- buffer |= (uint16_t)(savepipe1 & USB_HOST_BITCURPIPE);
- USB201.CFIFOSEL = buffer;
- USB201.PIPESEL = savepipe2;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_interrupt1
-* Description : Execue the USB interrupt.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb1_host_interrupt1 (void)
-{
- uint16_t intsts0;
- uint16_t intsts1;
- uint16_t intenb0;
- uint16_t intenb1;
- uint16_t brdysts;
- uint16_t nrdysts;
- uint16_t bempsts;
- uint16_t brdyenb;
- uint16_t nrdyenb;
- uint16_t bempenb;
- volatile uint16_t dumy_sts;
-
- intsts0 = USB201.INTSTS0;
- intsts1 = USB201.INTSTS1;
- intenb0 = USB201.INTENB0;
- intenb1 = USB201.INTENB1;
-
- if ((intsts1 & USB_HOST_BITBCHG) && (intenb1 & USB_HOST_BITBCHGE))
- {
- USB201.INTSTS1 = (uint16_t)~USB_HOST_BITBCHG;
- RZA_IO_RegWrite_16(&USB201.INTENB1,
- 0,
- USB_INTENB1_BCHGE_SHIFT,
- USB_INTENB1_BCHGE);
- g_usb1_host_bchg_flag = USB_HOST_YES;
- }
- else if ((intsts1 & USB_HOST_BITSACK) && (intenb1 & USB_HOST_BITSACKE))
- {
- USB201.INTSTS1 = (uint16_t)~USB_HOST_BITSACK;
-#if(1) /* ohci_wrapp */
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_NOERROR);
-#else
- g_usb1_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_CMD_DONE;
-#endif
- }
- else if ((intsts1 & USB_HOST_BITSIGN) && (intenb1 & USB_HOST_BITSIGNE))
- {
- USB201.INTSTS1 = (uint16_t)~USB_HOST_BITSIGN;
-#if(1) /* ohci_wrapp */
- g_usb1_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_NORES; /* exit NORES */
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_STALL);
-#else
- g_usb1_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_CMD_NORES;
-#endif
- }
- else if (((intsts1 & USB_HOST_BITDTCH) == USB_HOST_BITDTCH)
- && ((intenb1 & USB_HOST_BITDTCHE) == USB_HOST_BITDTCHE))
- {
- USB201.INTSTS1 = (uint16_t)~USB_HOST_BITDTCH;
- RZA_IO_RegWrite_16(&USB201.INTENB1,
- 0,
- USB_INTENB1_DTCHE_SHIFT,
- USB_INTENB1_DTCHE);
- g_usb1_host_detach_flag = USB_HOST_YES;
-
- Userdef_USB_usb1_host_detach();
-
- usb1_host_UsbDetach2();
- }
- else if (((intsts1 & USB_HOST_BITATTCH) == USB_HOST_BITATTCH)
- && ((intenb1 & USB_HOST_BITATTCHE) == USB_HOST_BITATTCHE))
- {
- USB201.INTSTS1 = (uint16_t)~USB_HOST_BITATTCH;
- RZA_IO_RegWrite_16(&USB201.INTENB1,
- 0,
- USB_INTENB1_ATTCHE_SHIFT,
- USB_INTENB1_ATTCHE);
- g_usb1_host_attach_flag = USB_HOST_YES;
-
- Userdef_USB_usb1_host_attach();
-
- usb1_host_UsbAttach();
- }
- else if ((intsts0 & intenb0 & (USB_HOST_BITBEMP | USB_HOST_BITNRDY | USB_HOST_BITBRDY)))
- {
- brdysts = USB201.BRDYSTS;
- nrdysts = USB201.NRDYSTS;
- bempsts = USB201.BEMPSTS;
- brdyenb = USB201.BRDYENB;
- nrdyenb = USB201.NRDYENB;
- bempenb = USB201.BEMPENB;
-
- if ((intsts0 & USB_HOST_BITBRDY) && (intenb0 & USB_HOST_BITBRDYE) && (brdysts & brdyenb))
- {
- usb1_host_BRDYInterrupt(brdysts, brdyenb);
- }
- else if ((intsts0 & USB_HOST_BITBEMP) && (intenb0 & USB_HOST_BITBEMPE) && (bempsts & bempenb))
- {
- usb1_host_BEMPInterrupt(bempsts, bempenb);
- }
- else if ((intsts0 & USB_HOST_BITNRDY) && (intenb0 & USB_HOST_BITNRDYE) && (nrdysts & nrdyenb))
- {
- usb1_host_NRDYInterrupt(nrdysts, nrdyenb);
- }
- else
- {
- /* Do Nothing */
- }
- }
- else
- {
- /* Do Nothing */
- }
-
- /* Three dummy read for clearing interrupt requests */
- dumy_sts = USB201.INTSTS0;
- dumy_sts = USB201.INTSTS1;
-
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_BRDYInterrupt
-* Description : Executes USB BRDY interrupt.
-* Arguments : uint16_t Status ; BRDYSTS Register Value
-* : uint16_t Int_enbl ; BRDYENB Register Value
-* Return Value : none
-*******************************************************************************/
-void usb1_host_BRDYInterrupt (uint16_t Status, uint16_t Int_enbl)
-{
- uint16_t buffer;
- volatile uint16_t dumy_sts;
-
- if ((Status & g_usb1_host_bit_set[USB_HOST_PIPE0]) && (Int_enbl & g_usb1_host_bit_set[USB_HOST_PIPE0]))
- {
- USB201.BRDYSTS = (uint16_t)~g_usb1_host_bit_set[USB_HOST_PIPE0];
-
-#if(1) /* ohci_wrapp */
- switch ((g_usb1_host_CmdStage & (USB_HOST_STAGE_FIELD | USB_HOST_CMD_FIELD)))
- {
- case (USB_HOST_STAGE_STATUS | USB_HOST_CMD_DOING):
- buffer = usb1_host_read_buffer_c(USB_HOST_PIPE0);
- usb1_host_disable_brdy_int(USB_HOST_PIPE0);
- g_usb1_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_CMD_DONE;
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_NOERROR);
- break;
-
- case (USB_HOST_STAGE_DATA | USB_HOST_CMD_DOING):
- buffer = usb1_host_read_buffer_c(USB_HOST_PIPE0);
- switch (buffer)
- {
- case USB_HOST_READING: /* Continue of data read */
- break;
-
- case USB_HOST_READEND: /* End of data read */
- case USB_HOST_READSHRT: /* End of data read */
- usb1_host_disable_brdy_int(USB_HOST_PIPE0);
- g_usb1_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_CMD_DONE;
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_NOERROR);
- break;
-
- case USB_HOST_READOVER: /* buffer over */
- USB201.CFIFOCTR = USB_HOST_BITBCLR;
- usb1_host_disable_brdy_int(USB_HOST_PIPE0);
- g_usb1_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_CMD_DONE;
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_NOERROR);
- break;
-
- case USB_HOST_FIFOERROR: /* FIFO access error */
- default:
- break;
- }
- break;
-
- default:
- break;
- }
-#else
- switch ((g_usb1_host_CmdStage & (USB_HOST_MODE_FIELD | USB_HOST_STAGE_FIELD | USB_HOST_CMD_FIELD)))
- {
- case (USB_HOST_MODE_WRITE | USB_HOST_STAGE_STATUS | USB_HOST_CMD_DOING):
- case (USB_HOST_MODE_NO_DATA | USB_HOST_STAGE_STATUS | USB_HOST_CMD_DOING):
- buffer = usb1_host_read_buffer_c(USB_HOST_PIPE0);
- usb1_host_disable_brdy_int(USB_HOST_PIPE0);
- g_usb1_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_CMD_DONE;
- break;
-
- case (USB_HOST_MODE_READ | USB_HOST_STAGE_DATA | USB_HOST_CMD_DOING):
- buffer = usb1_host_read_buffer_c(USB_HOST_PIPE0);
-
- switch (buffer)
- {
- case USB_HOST_READING: /* Continue of data read */
- break;
-
- case USB_HOST_READEND: /* End of data read */
- case USB_HOST_READSHRT: /* End of data read */
- usb1_host_disable_brdy_int(USB_HOST_PIPE0);
- g_usb1_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_CMD_DONE;
- break;
-
- case USB_HOST_READOVER: /* buffer over */
- USB201.CFIFOCTR = USB_HOST_BITBCLR;
- usb1_host_disable_brdy_int(USB_HOST_PIPE0);
- g_usb1_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_CMD_DONE;
- break;
-
- case USB_HOST_FIFOERROR: /* FIFO access error */
- default:
- break;
- }
- break;
-
- default:
- break;
- }
-#endif
- }
- else
- {
- usb1_host_brdy_int(Status, Int_enbl);
- }
-
- /* Three dummy reads for clearing interrupt requests */
- dumy_sts = USB201.BRDYSTS;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_NRDYInterrupt
-* Description : Executes USB NRDY interrupt.
-* Arguments : uint16_t Status ; NRDYSTS Register Value
-* : uint16_t Int_enbl ; NRDYENB Register Value
-* Return Value : none
-*******************************************************************************/
-void usb1_host_NRDYInterrupt (uint16_t Status, uint16_t Int_enbl)
-{
- uint16_t pid;
- volatile uint16_t dumy_sts;
-
- if ((Status & g_usb1_host_bit_set[USB_HOST_PIPE0]) && (Int_enbl & g_usb1_host_bit_set[USB_HOST_PIPE0]))
- {
- USB201.NRDYSTS = (uint16_t)~g_usb1_host_bit_set[USB_HOST_PIPE0];
- pid = usb1_host_get_pid(USB_HOST_PIPE0);
-
- if ((pid == USB_HOST_PID_STALL) || (pid == USB_HOST_PID_STALL2))
- {
- g_usb1_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_CMD_STALL;
-#if(1) /* ohci_wrapp */
- g_usb1_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_STALL;
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_STALL);
-#endif
-
- }
- else if (pid == USB_HOST_PID_NAK)
- {
- g_usb1_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_CMD_NORES;
-#if(1) /* ohci_wrapp */
- g_usb1_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_NORES;
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_STALL);
-#endif
- }
- else
- {
- /* Do Nothing */
- }
- }
- else
- {
- usb1_host_nrdy_int(Status, Int_enbl);
- }
-
- /* Three dummy reads for clearing interrupt requests */
- dumy_sts = USB201.NRDYSTS;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_BEMPInterrupt
-* Description : Executes USB BEMP interrupt.
-* Arguments : uint16_t Status ; BEMPSTS Register Value
-* : uint16_t Int_enbl ; BEMPENB Register Value
-* Return Value : none
-*******************************************************************************/
-void usb1_host_BEMPInterrupt (uint16_t Status, uint16_t Int_enbl)
-{
- uint16_t buffer;
- uint16_t pid;
- volatile uint16_t dumy_sts;
-
- if ((Status & g_usb1_host_bit_set[USB_HOST_PIPE0]) && (Int_enbl & g_usb1_host_bit_set[USB_HOST_PIPE0]))
- {
- USB201.BEMPSTS = (uint16_t)~g_usb1_host_bit_set[USB_HOST_PIPE0];
- pid = usb1_host_get_pid(USB_HOST_PIPE0);
-
- if ((pid == USB_HOST_PID_STALL) || (pid == USB_HOST_PID_STALL2))
- {
- g_usb1_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_CMD_STALL;
-#if(1) /* ohci_wrapp */
- g_usb1_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_STALL; /* exit STALL */
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_STALL);
-#endif
- }
- else
- {
-#if(1) /* ohci_wrapp */
- switch ((g_usb1_host_CmdStage & (USB_HOST_STAGE_FIELD | USB_HOST_CMD_FIELD)))
- {
- case (USB_HOST_STAGE_STATUS | USB_HOST_CMD_DOING):
- g_usb1_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_CMD_DONE;
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_NOERROR);
- break;
-
- case (USB_HOST_STAGE_DATA | USB_HOST_CMD_DOING):
- buffer = usb1_host_write_buffer(USB_HOST_PIPE0);
- switch (buffer)
- {
- case USB_HOST_WRITING: /* Continue of data write */
- case USB_HOST_WRITEEND: /* End of data write (zero-length) */
- break;
-
- case USB_HOST_WRITESHRT: /* End of data write */
- g_usb1_host_CmdStage &= (~USB_HOST_STAGE_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_STAGE_STATUS;
- ohciwrapp_loc_TransEnd(USB_HOST_PIPE0, TD_CC_NOERROR);
- break;
-
- case USB_HOST_FIFOERROR: /* FIFO access error */
- default:
- break;
- }
- break;
-
- default:
- /* do nothing */
- break;
- }
-#else
- switch ((g_usb1_host_CmdStage & (USB_HOST_MODE_FIELD | USB_HOST_STAGE_FIELD | USB_HOST_CMD_FIELD)))
- {
- case (USB_HOST_MODE_READ | USB_HOST_STAGE_STATUS | USB_HOST_CMD_DOING):
- g_usb1_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_CMD_DONE;
- break;
-
- case (USB_HOST_MODE_WRITE | USB_HOST_STAGE_DATA | USB_HOST_CMD_DOING):
- buffer = usb1_host_write_buffer(USB_HOST_PIPE0);
- switch (buffer)
- {
- case USB_HOST_WRITING: /* Continue of data write */
- case USB_HOST_WRITEEND: /* End of data write (zero-length) */
- break;
-
- case USB_HOST_WRITESHRT: /* End of data write */
- g_usb1_host_CmdStage &= (~USB_HOST_STAGE_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_STAGE_STATUS;
- break;
-
- case USB_HOST_FIFOERROR: /* FIFO access error */
- default:
- break;
- }
- break;
-
- case (USB_HOST_MODE_WRITE | USB_HOST_STAGE_STATUS | USB_HOST_CMD_DOING):
- g_usb1_host_CmdStage &= (~USB_HOST_CMD_FIELD);
- g_usb1_host_CmdStage |= USB_HOST_CMD_IDLE;
- break;
-
- default:
- /* do nothing */
- break;
- }
-#endif
- }
- }
- else
- {
- usb1_host_bemp_int(Status, Int_enbl);
- }
-
- /* Three dummy reads for clearing interrupt requests */
- dumy_sts = USB201.BEMPSTS;
-}
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_VK_RZ_A1H/usb1/src/host/usb1_host_usbsig.c Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,637 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb1_host_usbsig.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "usb1_host.h"
-#include "dev_drv.h"
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-static void usb1_host_EnableINT_Module(void);
-static void usb1_host_Enable_AttachINT(void);
-static void usb1_host_Disable_AttachINT(void);
-static void usb1_host_Disable_BchgINT(void);
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-
-
-/*******************************************************************************
-* Function Name: usb1_host_InitModule
-* Description : Initializes the USB module in USB host module.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb1_host_InitModule (void)
-{
- uint16_t buf1;
- uint16_t buf2;
- uint16_t buf3;
-
- usb1_host_init_pipe_status();
-
- RZA_IO_RegWrite_16(&USB201.SYSCFG0,
- 1,
- USB_SYSCFG_DCFM_SHIFT,
- USB_SYSCFG_DCFM); /* HOST mode */
- RZA_IO_RegWrite_16(&USB201.SYSCFG0,
- 1,
- USB_SYSCFG_DRPD_SHIFT,
- USB_SYSCFG_DRPD); /* PORT0 D+, D- setting */
-
- do
- {
- buf1 = RZA_IO_RegRead_16(&USB201.SYSSTS0,
- USB_SYSSTS0_LNST_SHIFT,
- USB_SYSSTS0_LNST);
- Userdef_USB_usb1_host_delay_xms(50);
- buf2 = RZA_IO_RegRead_16(&USB201.SYSSTS0,
- USB_SYSSTS0_LNST_SHIFT,
- USB_SYSSTS0_LNST);
- Userdef_USB_usb1_host_delay_xms(50);
- buf3 = RZA_IO_RegRead_16(&USB201.SYSSTS0,
- USB_SYSSTS0_LNST_SHIFT,
- USB_SYSSTS0_LNST);
-
- } while ((buf1 != buf2) || (buf1 != buf3));
-
- RZA_IO_RegWrite_16(&USB201.SYSCFG0,
- 1,
- USB_SYSCFG_USBE_SHIFT,
- USB_SYSCFG_USBE);
-
- USB201.CFIFOSEL = (uint16_t)(USB_HOST_BITRCNT | USB_HOST_BITMBW_8 | USB_HOST_BITBYTE_LITTLE);
- USB201.D0FIFOSEL = (uint16_t)( USB_HOST_BITMBW_8 | USB_HOST_BITBYTE_LITTLE);
- USB201.D1FIFOSEL = (uint16_t)( USB_HOST_BITMBW_8 | USB_HOST_BITBYTE_LITTLE);
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_CheckAttach
-* Description : Returns the USB device connection state.
-* Arguments : none
-* Return Value : uint16_t ; USB_HOST_ATTACH : Attached
-* : ; USB_HOST_DETACH : not Attached
-*******************************************************************************/
-uint16_t usb1_host_CheckAttach (void)
-{
- uint16_t buf1;
- uint16_t buf2;
- uint16_t buf3;
- uint16_t rhst;
-
- do
- {
- buf1 = RZA_IO_RegRead_16(&USB201.SYSSTS0,
- USB_SYSSTS0_LNST_SHIFT,
- USB_SYSSTS0_LNST);
- Userdef_USB_usb1_host_delay_xms(50);
- buf2 = RZA_IO_RegRead_16(&USB201.SYSSTS0,
- USB_SYSSTS0_LNST_SHIFT,
- USB_SYSSTS0_LNST);
- Userdef_USB_usb1_host_delay_xms(50);
- buf3 = RZA_IO_RegRead_16(&USB201.SYSSTS0,
- USB_SYSSTS0_LNST_SHIFT,
- USB_SYSSTS0_LNST);
-
- } while ((buf1 != buf2) || (buf1 != buf3));
-
- rhst = RZA_IO_RegRead_16(&USB201.DVSTCTR0,
- USB_DVSTCTR0_RHST_SHIFT,
- USB_DVSTCTR0_RHST);
- if (rhst == USB_HOST_UNDECID)
- {
- if (buf1 == USB_HOST_FS_JSTS)
- {
- if (g_usb1_host_SupportUsbDeviceSpeed == USB_HOST_HIGH_SPEED)
- {
- RZA_IO_RegWrite_16(&USB201.SYSCFG0,
- 1,
- USB_SYSCFG_HSE_SHIFT,
- USB_SYSCFG_HSE);
- }
- else
- {
- RZA_IO_RegWrite_16(&USB201.SYSCFG0,
- 0,
- USB_SYSCFG_HSE_SHIFT,
- USB_SYSCFG_HSE);
- }
- return USB_HOST_ATTACH;
- }
- else if (buf1 == USB_HOST_LS_JSTS)
- {
- /* Low Speed Device */
- RZA_IO_RegWrite_16(&USB201.SYSCFG0,
- 0,
- USB_SYSCFG_HSE_SHIFT,
- USB_SYSCFG_HSE);
- return USB_HOST_ATTACH;
- }
- else
- {
- /* Do Nothing */
- }
- }
- else if ((rhst == USB_HOST_HSMODE) || (rhst == USB_HOST_FSMODE))
- {
- return USB_HOST_ATTACH;
- }
- else if (rhst == USB_HOST_LSMODE)
- {
- return USB_HOST_ATTACH;
- }
- else
- {
- /* Do Nothing */
- }
-
- return USB_HOST_DETACH;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_UsbAttach
-* Description : Connects the USB device.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb1_host_UsbAttach (void)
-{
- usb1_host_EnableINT_Module();
- usb1_host_Disable_BchgINT();
- usb1_host_Disable_AttachINT();
- usb1_host_Enable_DetachINT();
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_UsbDetach
-* Description : Disconnects the USB device.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb1_host_UsbDetach (void)
-{
- uint16_t pipe;
- uint16_t devadr;
-
- g_usb1_host_driver_state = USB_HOST_DRV_DETACHED;
-
- /* Terminate all the pipes in which communications on port */
- /* are currently carried out */
- for (pipe = 0; pipe < (USB_HOST_MAX_PIPE_NO + 1); ++pipe)
- {
- if (g_usb1_host_pipe_status[pipe] != USB_HOST_PIPE_IDLE)
- {
- if (pipe == USB_HOST_PIPE0)
- {
- devadr = RZA_IO_RegRead_16(&USB201.DCPMAXP,
- USB_DCPMAXP_DEVSEL_SHIFT,
- USB_DCPMAXP_DEVSEL);
- }
- else
- {
- devadr = RZA_IO_RegRead_16(&g_usb1_host_pipemaxp[pipe], USB_PIPEMAXP_DEVSEL_SHIFT, USB_PIPEMAXP_DEVSEL);
- }
-
- if (devadr == g_usb1_host_UsbAddress)
- {
- usb1_host_stop_transfer(pipe);
- }
-
- g_usb1_host_pipe_status[pipe] = USB_HOST_PIPE_IDLE;
- }
- }
-
- g_usb1_host_ConfigNum = 0;
- g_usb1_host_UsbAddress = 0;
- g_usb1_host_default_max_packet[USB_HOST_DEVICE_0] = 64;
-
- usb1_host_UsbDetach2();
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_UsbDetach2
-* Description : Disconnects the USB device.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb1_host_UsbDetach2 (void)
-{
- usb1_host_Disable_DetachINT();
- usb1_host_Disable_BchgINT();
- usb1_host_Enable_AttachINT();
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_UsbBusReset
-* Description : Issues the USB bus reset signal.
-* Arguments : none
-* Return Value : uint16_t ; RHST
-*******************************************************************************/
-uint16_t usb1_host_UsbBusReset (void)
-{
- uint16_t buffer;
- uint16_t loop;
-
- RZA_IO_RegWrite_16(&USB201.DVSTCTR0,
- 1,
- USB_DVSTCTR0_USBRST_SHIFT,
- USB_DVSTCTR0_USBRST);
- RZA_IO_RegWrite_16(&USB201.DVSTCTR0,
- 0,
- USB_DVSTCTR0_UACT_SHIFT,
- USB_DVSTCTR0_UACT);
-
- Userdef_USB_usb1_host_delay_xms(50);
-
- buffer = USB201.DVSTCTR0;
- buffer &= (uint16_t)(~(USB_HOST_BITRST));
- buffer |= USB_HOST_BITUACT;
- USB201.DVSTCTR0 = buffer;
-
- Userdef_USB_usb1_host_delay_xms(20);
-
- for (loop = 0, buffer = USB_HOST_HSPROC; loop < 3; ++loop)
- {
- buffer = RZA_IO_RegRead_16(&USB201.DVSTCTR0,
- USB_DVSTCTR0_RHST_SHIFT,
- USB_DVSTCTR0_RHST);
- if (buffer == USB_HOST_HSPROC)
- {
- Userdef_USB_usb1_host_delay_xms(10);
- }
- else
- {
- break;
- }
- }
-
- return buffer;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_UsbResume
-* Description : Issues the USB resume signal.
-* Arguments : none
-* Return Value : int32_t ; DEVDRV_SUCCESS
-* : ; DEVDRV_ERROR
-*******************************************************************************/
-int32_t usb1_host_UsbResume (void)
-{
- uint16_t buf;
-
- if ((g_usb1_host_driver_state & USB_HOST_DRV_SUSPEND) == 0)
- {
- /* not SUSPEND */
- return DEVDRV_ERROR;
- }
-
- RZA_IO_RegWrite_16(&USB201.INTENB1,
- 0,
- USB_INTENB1_BCHGE_SHIFT,
- USB_INTENB1_BCHGE);
- RZA_IO_RegWrite_16(&USB201.DVSTCTR0,
- 1,
- USB_DVSTCTR0_RESUME_SHIFT,
- USB_DVSTCTR0_RESUME);
- Userdef_USB_usb1_host_delay_xms(20);
-
- buf = USB201.DVSTCTR0;
- buf &= (uint16_t)(~(USB_HOST_BITRESUME));
- buf |= USB_HOST_BITUACT;
- USB201.DVSTCTR0 = buf;
-
- g_usb1_host_driver_state &= (uint16_t)~USB_HOST_DRV_SUSPEND;
-
- return DEVDRV_SUCCESS;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_UsbSuspend
-* Description : Issues the USB suspend signal.
-* Arguments : none
-* Return Value : int32_t ; DEVDRV_SUCCESS :not SUSPEND
-* : ; DEVDRV_ERROR :SUSPEND
-*******************************************************************************/
-int32_t usb1_host_UsbSuspend (void)
-{
- uint16_t buf;
-
- if ((g_usb1_host_driver_state & USB_HOST_DRV_SUSPEND) != 0)
- {
- /* SUSPEND */
- return DEVDRV_ERROR;
- }
-
- RZA_IO_RegWrite_16(&USB201.DVSTCTR0,
- 0,
- USB_DVSTCTR0_UACT_SHIFT,
- USB_DVSTCTR0_UACT);
-
- Userdef_USB_usb1_host_delay_xms(5);
-
- buf = RZA_IO_RegRead_16(&USB201.SYSSTS0,
- USB_SYSSTS0_LNST_SHIFT,
- USB_SYSSTS0_LNST);
- if ((buf != USB_HOST_FS_JSTS) && (buf != USB_HOST_LS_JSTS))
- {
- usb1_host_UsbDetach();
- }
- else
- {
- g_usb1_host_driver_state |= USB_HOST_DRV_SUSPEND;
- }
-
- return DEVDRV_SUCCESS;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_Enable_DetachINT
-* Description : Enables the USB disconnection interrupt.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb1_host_Enable_DetachINT (void)
-{
- USB201.INTSTS1 = (uint16_t)(~(USB_HOST_BITDTCH));
- RZA_IO_RegWrite_16(&USB201.INTENB1,
- 1,
- USB_INTENB1_DTCHE_SHIFT,
- USB_INTENB1_DTCHE);
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_Disable_DetachINT
-* Description : Disables the USB disconnection interrupt.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb1_host_Disable_DetachINT (void)
-{
- USB201.INTSTS1 = (uint16_t)(~(USB_HOST_BITDTCH));
- RZA_IO_RegWrite_16(&USB201.INTENB1,
- 0,
- USB_INTENB1_DTCHE_SHIFT,
- USB_INTENB1_DTCHE);
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_Enable_AttachINT
-* Description : Enables the USB connection detection interrupt.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb1_host_Enable_AttachINT (void)
-{
- USB201.INTSTS1 = (uint16_t)(~(USB_HOST_BITATTCH));
- RZA_IO_RegWrite_16(&USB201.INTENB1,
- 1,
- USB_INTENB1_ATTCHE_SHIFT,
- USB_INTENB1_ATTCHE);
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_Disable_AttachINT
-* Description : Disables the USB connection detection interrupt.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb1_host_Disable_AttachINT (void)
-{
- USB201.INTSTS1 = (uint16_t)(~(USB_HOST_BITATTCH));
- RZA_IO_RegWrite_16(&USB201.INTENB1,
- 0,
- USB_INTENB1_ATTCHE_SHIFT,
- USB_INTENB1_ATTCHE);
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_Disable_BchgINT
-* Description : Disables the USB bus change detection interrupt.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb1_host_Disable_BchgINT (void)
-{
- USB201.INTSTS1 = (uint16_t)(~(USB_HOST_BITBCHG));
- RZA_IO_RegWrite_16(&USB201.INTENB1,
- 0,
- USB_INTENB1_BCHGE_SHIFT,
- USB_INTENB1_BCHGE);
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_set_devadd
-* Description : DEVADDn register is set by specified value
-* Arguments : uint16_t addr : Device address
-* : uint16_t *devadd : Set value
-* Return Value : none
-*******************************************************************************/
-void usb1_host_set_devadd (uint16_t addr, uint16_t * devadd)
-{
- uint16_t * ptr;
- uint16_t ret_flag = DEVDRV_FLAG_ON; // avoid warning.
-
- switch (addr)
- {
- case USB_HOST_DEVICE_0:
- ptr = (uint16_t *)&USB201.DEVADD0;
- break;
-
- case USB_HOST_DEVICE_1:
- ptr = (uint16_t *)&USB201.DEVADD1;
- break;
-
- case USB_HOST_DEVICE_2:
- ptr = (uint16_t *)&USB201.DEVADD2;
- break;
-
- case USB_HOST_DEVICE_3:
- ptr = (uint16_t *)&USB201.DEVADD3;
- break;
-
- case USB_HOST_DEVICE_4:
- ptr = (uint16_t *)&USB201.DEVADD4;
- break;
-
- case USB_HOST_DEVICE_5:
- ptr = (uint16_t *)&USB201.DEVADD5;
- break;
-
- case USB_HOST_DEVICE_6:
- ptr = (uint16_t *)&USB201.DEVADD6;
- break;
-
- case USB_HOST_DEVICE_7:
- ptr = (uint16_t *)&USB201.DEVADD7;
- break;
-
- case USB_HOST_DEVICE_8:
- ptr = (uint16_t *)&USB201.DEVADD8;
- break;
-
- case USB_HOST_DEVICE_9:
- ptr = (uint16_t *)&USB201.DEVADD9;
- break;
-
- case USB_HOST_DEVICE_10:
- ptr = (uint16_t *)&USB201.DEVADDA;
- break;
-
- default:
- ret_flag = DEVDRV_FLAG_OFF;
- break;
- }
-
- if (ret_flag == DEVDRV_FLAG_ON)
- {
- *ptr = (uint16_t)(*devadd & USB_HOST_DEVADD_MASK);
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_get_devadd
-* Description : DEVADDn register is obtained
-* Arguments : uint16_t addr : Device address
-* : uint16_t *devadd : USB_HOST_DEVADD register value
-* Return Value : none
-*******************************************************************************/
-void usb1_host_get_devadd (uint16_t addr, uint16_t * devadd)
-{
- uint16_t * ptr;
- uint16_t ret_flag = DEVDRV_FLAG_ON; // avoid warning.
-
- switch (addr)
- {
- case USB_HOST_DEVICE_0:
- ptr = (uint16_t *)&USB201.DEVADD0;
- break;
-
- case USB_HOST_DEVICE_1:
- ptr = (uint16_t *)&USB201.DEVADD1;
- break;
-
- case USB_HOST_DEVICE_2:
- ptr = (uint16_t *)&USB201.DEVADD2;
- break;
-
- case USB_HOST_DEVICE_3:
- ptr = (uint16_t *)&USB201.DEVADD3;
- break;
-
- case USB_HOST_DEVICE_4:
- ptr = (uint16_t *)&USB201.DEVADD4;
- break;
-
- case USB_HOST_DEVICE_5:
- ptr = (uint16_t *)&USB201.DEVADD5;
- break;
-
- case USB_HOST_DEVICE_6:
- ptr = (uint16_t *)&USB201.DEVADD6;
- break;
-
- case USB_HOST_DEVICE_7:
- ptr = (uint16_t *)&USB201.DEVADD7;
- break;
-
- case USB_HOST_DEVICE_8:
- ptr = (uint16_t *)&USB201.DEVADD8;
- break;
-
- case USB_HOST_DEVICE_9:
- ptr = (uint16_t *)&USB201.DEVADD9;
- break;
-
- case USB_HOST_DEVICE_10:
- ptr = (uint16_t *)&USB201.DEVADDA;
- break;
-
- default:
- ret_flag = DEVDRV_FLAG_OFF;
- break;
- }
-
- if (ret_flag == DEVDRV_FLAG_ON)
- {
- *devadd = *ptr;
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_EnableINT_Module
-* Description : Enables BEMP/NRDY/BRDY interrupt and SIGN/SACK interrupt.
-* : Enables NRDY/BEMP interrupt in the pipe0.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void usb1_host_EnableINT_Module (void)
-{
- uint16_t buf;
-
- buf = USB201.INTENB0;
- buf |= (USB_HOST_BITBEMPE | USB_HOST_BITNRDYE | USB_HOST_BITBRDYE);
- USB201.INTENB0 = buf;
-
- buf = USB201.INTENB1;
- buf |= (USB_HOST_BITSIGNE | USB_HOST_BITSACKE);
- USB201.INTENB1 = buf;
-
- usb1_host_enable_nrdy_int(USB_HOST_PIPE0);
- usb1_host_enable_bemp_int(USB_HOST_PIPE0);
-}
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_VK_RZ_A1H/usb1/src/userdef/usb1_host_dmacdrv.c Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,698 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb1_host_dmacdrv.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include "r_typedefs.h"
-#include "iodefine.h"
-#include "rza_io_regrw.h"
-#include "usb1_host_dmacdrv.h"
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-#define DMAC_INDEFINE (255) /* Macro definition when REQD bit is not used */
-
-/* ==== Request setting information for on-chip peripheral module ==== */
-typedef enum dmac_peri_req_reg_type
-{
- DMAC_REQ_MID,
- DMAC_REQ_RID,
- DMAC_REQ_AM,
- DMAC_REQ_LVL,
- DMAC_REQ_REQD
-} dmac_peri_req_reg_type_t;
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-/* ==== Prototype declaration ==== */
-
-/* ==== Global variable ==== */
-/* On-chip peripheral module request setting table */
-static const uint8_t usb1_host_dmac_peri_req_init_table[8][5] =
-{
- /* MID,RID, AM,LVL,REQD */
- { 32, 3, 2, 1, 1}, /* USB_0 channel 0 transmit FIFO empty */
- { 32, 3, 2, 1, 0}, /* USB_0 channel 0 receive FIFO full */
- { 33, 3, 2, 1, 1}, /* USB_0 channel 1 transmit FIFO empty */
- { 33, 3, 2, 1, 0}, /* USB_0 channel 1 receive FIFO full */
- { 34, 3, 2, 1, 1}, /* USB_1 channel 0 transmit FIFO empty */
- { 34, 3, 2, 1, 0}, /* USB_1 channel 0 receive FIFO full */
- { 35, 3, 2, 1, 1}, /* USB_1 channel 1 transmit FIFO empty */
- { 35, 3, 2, 1, 0}, /* USB_1 channel 1 receive FIFO full */
-};
-
-
-/*******************************************************************************
-* Function Name: usb1_host_DMAC3_PeriReqInit
-* Description : Sets the register mode for DMA mode and the on-chip peripheral
-* : module request for transfer request for DMAC channel 3.
-* : Executes DMAC initial setting using the DMA information
-* : specified by the argument *trans_info and the enabled/disabled
-* : continuous transfer specified by the argument continuation.
-* : Registers DMAC channel 3 interrupt handler function and sets
-* : the interrupt priority level. Then enables transfer completion
-* : interrupt.
-* Arguments : dmac_transinfo_t * trans_info : Setting information to DMAC
-* : : register
-* : uint32_t dmamode : DMA mode (only for DMAC_MODE_REGISTER)
-* : uint32_t continuation : Set continuous transfer to be valid
-* : : after DMA transfer has been completed
-* : DMAC_SAMPLE_CONTINUATION : Execute continuous transfer
-* : DMAC_SAMPLE_SINGLE : Do not execute continuous
-* : : transfer
-* : uint32_t request_factor : Factor for on-chip peripheral module
-* : : request
-* : DMAC_REQ_OSTM0TINT : OSTM_0 compare match
-* : DMAC_REQ_OSTM1TINT : OSTM_1 compare match
-* : DMAC_REQ_TGI0A : MTU2_0 input capture/compare match
-* : :
-* : uint32_t req_direction : Setting value of CHCFG_n register
-* : : REQD bit
-* Return Value : none
-*******************************************************************************/
-void usb1_host_DMAC3_PeriReqInit (const dmac_transinfo_t * trans_info, uint32_t dmamode, uint32_t continuation,
- uint32_t request_factor, uint32_t req_direction)
-{
- /* ==== Register mode ==== */
- if (DMAC_MODE_REGISTER == dmamode)
- {
- /* ==== Next0 register set ==== */
- DMAC3.N0SA_n = trans_info->src_addr; /* Start address of transfer source */
- DMAC3.N0DA_n = trans_info->dst_addr; /* Start address of transfer destination */
- DMAC3.N0TB_n = trans_info->count; /* Total transfer byte count */
-
- /* DAD : Transfer destination address counting direction */
- /* SAD : Transfer source address counting direction */
- /* DDS : Transfer destination transfer size */
- /* SDS : Transfer source transfer size */
- RZA_IO_RegWrite_32(&DMAC3.CHCFG_n,
- trans_info->daddr_dir,
- DMAC3_CHCFG_n_DAD_SHIFT,
- DMAC3_CHCFG_n_DAD);
- RZA_IO_RegWrite_32(&DMAC3.CHCFG_n,
- trans_info->saddr_dir,
- DMAC3_CHCFG_n_SAD_SHIFT,
- DMAC3_CHCFG_n_SAD);
- RZA_IO_RegWrite_32(&DMAC3.CHCFG_n,
- trans_info->dst_size,
- DMAC3_CHCFG_n_DDS_SHIFT,
- DMAC3_CHCFG_n_DDS);
- RZA_IO_RegWrite_32(&DMAC3.CHCFG_n,
- trans_info->src_size,
- DMAC3_CHCFG_n_SDS_SHIFT,
- DMAC3_CHCFG_n_SDS);
-
- /* DMS : Register mode */
- /* RSEL : Select Next0 register set */
- /* SBE : No discharge of buffer data when aborted */
- /* DEM : No DMA interrupt mask */
- RZA_IO_RegWrite_32(&DMAC3.CHCFG_n,
- 0,
- DMAC3_CHCFG_n_DMS_SHIFT,
- DMAC3_CHCFG_n_DMS);
- RZA_IO_RegWrite_32(&DMAC3.CHCFG_n,
- 0,
- DMAC3_CHCFG_n_RSEL_SHIFT,
- DMAC3_CHCFG_n_RSEL);
- RZA_IO_RegWrite_32(&DMAC3.CHCFG_n,
- 0,
- DMAC3_CHCFG_n_SBE_SHIFT,
- DMAC3_CHCFG_n_SBE);
- RZA_IO_RegWrite_32(&DMAC3.CHCFG_n,
- 0,
- DMAC3_CHCFG_n_DEM_SHIFT,
- DMAC3_CHCFG_n_DEM);
-
- /* ---- Continuous transfer ---- */
- if (DMAC_SAMPLE_CONTINUATION == continuation)
- {
- /* REN : Execute continuous transfer */
- /* RSW : Change register set when DMA transfer is completed. */
- RZA_IO_RegWrite_32(&DMAC3.CHCFG_n,
- 1,
- DMAC3_CHCFG_n_REN_SHIFT,
- DMAC3_CHCFG_n_REN);
- RZA_IO_RegWrite_32(&DMAC3.CHCFG_n,
- 1,
- DMAC3_CHCFG_n_RSW_SHIFT,
- DMAC3_CHCFG_n_RSW);
- }
- /* ---- Single transfer ---- */
- else
- {
- /* REN : Do not execute continuous transfer */
- /* RSW : Do not change register set when DMA transfer is completed. */
- RZA_IO_RegWrite_32(&DMAC3.CHCFG_n,
- 0,
- DMAC3_CHCFG_n_REN_SHIFT,
- DMAC3_CHCFG_n_REN);
- RZA_IO_RegWrite_32(&DMAC3.CHCFG_n,
- 0,
- DMAC3_CHCFG_n_RSW_SHIFT,
- DMAC3_CHCFG_n_RSW);
- }
-
- /* TM : Single transfer */
- /* SEL : Channel setting */
- /* HIEN, LOEN : On-chip peripheral module request */
- RZA_IO_RegWrite_32(&DMAC3.CHCFG_n,
- 0,
- DMAC3_CHCFG_n_TM_SHIFT,
- DMAC3_CHCFG_n_TM);
- RZA_IO_RegWrite_32(&DMAC3.CHCFG_n,
- 3,
- DMAC3_CHCFG_n_SEL_SHIFT,
- DMAC3_CHCFG_n_SEL);
- RZA_IO_RegWrite_32(&DMAC3.CHCFG_n,
- 1,
- DMAC3_CHCFG_n_HIEN_SHIFT,
- DMAC3_CHCFG_n_HIEN);
- RZA_IO_RegWrite_32(&DMAC3.CHCFG_n,
- 0,
- DMAC3_CHCFG_n_LOEN_SHIFT,
- DMAC3_CHCFG_n_LOEN);
-
- /* ---- Set factor by specified on-chip peripheral module request ---- */
- RZA_IO_RegWrite_32(&DMAC3.CHCFG_n,
- usb1_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_AM],
- DMAC3_CHCFG_n_AM_SHIFT,
- DMAC3_CHCFG_n_AM);
- RZA_IO_RegWrite_32(&DMAC3.CHCFG_n,
- usb1_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_LVL],
- DMAC3_CHCFG_n_LVL_SHIFT,
- DMAC3_CHCFG_n_LVL);
- if (usb1_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_REQD] != DMAC_INDEFINE)
- {
- RZA_IO_RegWrite_32(&DMAC3.CHCFG_n,
- usb1_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_REQD],
- DMAC3_CHCFG_n_REQD_SHIFT,
- DMAC3_CHCFG_n_REQD);
- }
- else
- {
- RZA_IO_RegWrite_32(&DMAC3.CHCFG_n,
- req_direction,
- DMAC3_CHCFG_n_REQD_SHIFT,
- DMAC3_CHCFG_n_REQD);
- }
- RZA_IO_RegWrite_32(&DMAC23.DMARS,
- usb1_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_RID],
- DMAC23_DMARS_CH3_RID_SHIFT,
- DMAC23_DMARS_CH3_RID);
- RZA_IO_RegWrite_32(&DMAC23.DMARS,
- usb1_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_MID],
- DMAC23_DMARS_CH3_MID_SHIFT,
- DMAC23_DMARS_CH3_MID);
-
- /* PR : Round robin mode */
- RZA_IO_RegWrite_32(&DMAC07.DCTRL_0_7,
- 1,
- DMAC07_DCTRL_0_7_PR_SHIFT,
- DMAC07_DCTRL_0_7_PR);
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_DMAC3_Open
-* Description : Enables DMAC channel 3 transfer.
-* Arguments : uint32_t req : DMAC request mode
-* Return Value : 0 : Succeeded in enabling DMA transfer
-* : -1 : Failed to enable DMA transfer (due to DMA operation)
-*******************************************************************************/
-int32_t usb1_host_DMAC3_Open (uint32_t req)
-{
- int32_t ret;
- volatile uint8_t dummy;
-
- /* Transferable? */
- if ((0 == RZA_IO_RegRead_32(&DMAC3.CHSTAT_n,
- DMAC3_CHSTAT_n_EN_SHIFT,
- DMAC3_CHSTAT_n_EN)) &&
- (0 == RZA_IO_RegRead_32(&DMAC3.CHSTAT_n,
- DMAC3_CHSTAT_n_TACT_SHIFT,
- DMAC3_CHSTAT_n_TACT)))
- {
- /* Clear Channel Status Register */
- RZA_IO_RegWrite_32(&DMAC3.CHCTRL_n,
- 1,
- DMAC3_CHCTRL_n_SWRST_SHIFT,
- DMAC3_CHCTRL_n_SWRST);
- dummy = RZA_IO_RegRead_32(&DMAC3.CHCTRL_n,
- DMAC3_CHCTRL_n_SWRST_SHIFT,
- DMAC3_CHCTRL_n_SWRST);
- /* Enable DMA transfer */
- RZA_IO_RegWrite_32(&DMAC3.CHCTRL_n,
- 1,
- DMAC3_CHCTRL_n_SETEN_SHIFT,
- DMAC3_CHCTRL_n_SETEN);
-
- /* ---- Request by software ---- */
- if (DMAC_REQ_MODE_SOFT == req)
- {
- /* DMA transfer Request by software */
- RZA_IO_RegWrite_32(&DMAC3.CHCTRL_n,
- 1,
- DMAC3_CHCTRL_n_STG_SHIFT,
- DMAC3_CHCTRL_n_STG);
- }
-
- ret = 0;
- }
- else
- {
- ret = -1;
- }
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_DMAC3_Close
-* Description : Aborts DMAC channel 3 transfer. Returns the remaining transfer
-* : byte count at the time of DMA transfer abort to the argument
-* : *remain.
-* Arguments : uint32_t * remain : Remaining transfer byte count when
-* : : DMA transfer is aborted
-* Return Value : none
-*******************************************************************************/
-void usb1_host_DMAC3_Close (uint32_t * remain)
-{
-
- /* ==== Abort transfer ==== */
- RZA_IO_RegWrite_32(&DMAC3.CHCTRL_n,
- 1,
- DMAC3_CHCTRL_n_CLREN_SHIFT,
- DMAC3_CHCTRL_n_CLREN);
-
- while (1 == RZA_IO_RegRead_32(&DMAC3.CHSTAT_n,
- DMAC3_CHSTAT_n_TACT_SHIFT,
- DMAC3_CHSTAT_n_TACT))
- {
- /* Loop until transfer is aborted */
- }
-
- while (1 == RZA_IO_RegRead_32(&DMAC3.CHSTAT_n,
- DMAC3_CHSTAT_n_EN_SHIFT,
- DMAC3_CHSTAT_n_EN))
- {
- /* Loop until 0 is set in EN before checking the remaining transfer byte count */
- }
- /* ==== Obtain remaining transfer byte count ==== */
- *remain = DMAC3.CRTB_n;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_DMAC3_Load_Set
-* Description : Sets the transfer source address, transfer destination
-* : address, and total transfer byte count respectively
-* : specified by the argument src_addr, dst_addr, and count to
-* : DMAC channel 3 as DMA transfer information.
-* : Sets the register set selected by the CHCFG_n register
-* : RSEL bit from the Next0 or Next1 register set.
-* : This function should be called when DMA transfer of DMAC
-* : channel 3 is aboted.
-* Arguments : uint32_t src_addr : Transfer source address
-* : uint32_t dst_addr : Transfer destination address
-* : uint32_t count : Total transfer byte count
-* Return Value : none
-*******************************************************************************/
-void usb1_host_DMAC3_Load_Set (uint32_t src_addr, uint32_t dst_addr, uint32_t count)
-{
- uint8_t reg_set;
-
- /* Obtain register set in use */
- reg_set = RZA_IO_RegRead_32(&DMAC3.CHSTAT_n,
- DMAC3_CHSTAT_n_SR_SHIFT,
- DMAC3_CHSTAT_n_SR);
-
- /* ==== Load ==== */
- if (0 == reg_set)
- {
- /* ---- Next0 Register Set ---- */
- DMAC3.N0SA_n = src_addr; /* Start address of transfer source */
- DMAC3.N0DA_n = dst_addr; /* Start address of transfer destination */
- DMAC3.N0TB_n = count; /* Total transfer byte count */
- }
- else
- {
- /* ---- Next1 Register Set ---- */
- DMAC3.N1SA_n = src_addr; /* Start address of transfer source */
- DMAC3.N1DA_n = dst_addr; /* Start address of transfer destination */
- DMAC3.N1TB_n = count; /* Total transfer byte count */
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_DMAC4_PeriReqInit
-* Description : Sets the register mode for DMA mode and the on-chip peripheral
-* : module request for transfer request for DMAC channel 4.
-* : Executes DMAC initial setting using the DMA information
-* : specified by the argument *trans_info and the enabled/disabled
-* : continuous transfer specified by the argument continuation.
-* : Registers DMAC channel 4 interrupt handler function and sets
-* : the interrupt priority level. Then enables transfer completion
-* : interrupt.
-* Arguments : dmac_transinfo_t * trans_info : Setting information to DMAC
-* : : register
-* : uint32_t dmamode : DMA mode (only for DMAC_MODE_REGISTER)
-* : uint32_t continuation : Set continuous transfer to be valid
-* : : after DMA transfer has been completed
-* : DMAC_SAMPLE_CONTINUATION : Execute continuous transfer
-* : DMAC_SAMPLE_SINGLE : Do not execute continuous
-* : : transfer
-* : uint32_t request_factor : Factor for on-chip peripheral module
-* : : request
-* : DMAC_REQ_OSTM0TINT : OSTM_0 compare match
-* : DMAC_REQ_OSTM1TINT : OSTM_1 compare match
-* : DMAC_REQ_TGI0A : MTU2_0 input capture/compare match
-* : :
-* : uint32_t req_direction : Setting value of CHCFG_n register
-* : : REQD bit
-* Return Value : none
-*******************************************************************************/
-void usb1_host_DMAC4_PeriReqInit (const dmac_transinfo_t * trans_info, uint32_t dmamode, uint32_t continuation,
- uint32_t request_factor, uint32_t req_direction)
-{
- /* ==== Register mode ==== */
- if (DMAC_MODE_REGISTER == dmamode)
- {
- /* ==== Next0 register set ==== */
- DMAC4.N0SA_n = trans_info->src_addr; /* Start address of transfer source */
- DMAC4.N0DA_n = trans_info->dst_addr; /* Start address of transfer destination */
- DMAC4.N0TB_n = trans_info->count; /* Total transfer byte count */
-
- /* DAD : Transfer destination address counting direction */
- /* SAD : Transfer source address counting direction */
- /* DDS : Transfer destination transfer size */
- /* SDS : Transfer source transfer size */
- RZA_IO_RegWrite_32(&DMAC4.CHCFG_n,
- trans_info->daddr_dir,
- DMAC4_CHCFG_n_DAD_SHIFT,
- DMAC4_CHCFG_n_DAD);
- RZA_IO_RegWrite_32(&DMAC4.CHCFG_n,
- trans_info->saddr_dir,
- DMAC4_CHCFG_n_SAD_SHIFT,
- DMAC4_CHCFG_n_SAD);
- RZA_IO_RegWrite_32(&DMAC4.CHCFG_n,
- trans_info->dst_size,
- DMAC4_CHCFG_n_DDS_SHIFT,
- DMAC4_CHCFG_n_DDS);
- RZA_IO_RegWrite_32(&DMAC4.CHCFG_n,
- trans_info->src_size,
- DMAC4_CHCFG_n_SDS_SHIFT,
- DMAC4_CHCFG_n_SDS);
-
- /* DMS : Register mode */
- /* RSEL : Select Next0 register set */
- /* SBE : No discharge of buffer data when aborted */
- /* DEM : No DMA interrupt mask */
- RZA_IO_RegWrite_32(&DMAC4.CHCFG_n,
- 0,
- DMAC4_CHCFG_n_DMS_SHIFT,
- DMAC4_CHCFG_n_DMS);
- RZA_IO_RegWrite_32(&DMAC4.CHCFG_n,
- 0,
- DMAC4_CHCFG_n_RSEL_SHIFT,
- DMAC4_CHCFG_n_RSEL);
- RZA_IO_RegWrite_32(&DMAC4.CHCFG_n,
- 0,
- DMAC4_CHCFG_n_SBE_SHIFT,
- DMAC4_CHCFG_n_SBE);
- RZA_IO_RegWrite_32(&DMAC4.CHCFG_n,
- 0,
- DMAC4_CHCFG_n_DEM_SHIFT,
- DMAC4_CHCFG_n_DEM);
-
- /* ---- Continuous transfer ---- */
- if (DMAC_SAMPLE_CONTINUATION == continuation)
- {
- /* REN : Execute continuous transfer */
- /* RSW : Change register set when DMA transfer is completed. */
- RZA_IO_RegWrite_32(&DMAC4.CHCFG_n,
- 1,
- DMAC4_CHCFG_n_REN_SHIFT,
- DMAC4_CHCFG_n_REN);
- RZA_IO_RegWrite_32(&DMAC4.CHCFG_n,
- 1,
- DMAC4_CHCFG_n_RSW_SHIFT,
- DMAC4_CHCFG_n_RSW);
- }
- /* ---- Single transfer ---- */
- else
- {
- /* REN : Do not execute continuous transfer */
- /* RSW : Do not change register set when DMA transfer is completed. */
- RZA_IO_RegWrite_32(&DMAC4.CHCFG_n,
- 0,
- DMAC4_CHCFG_n_REN_SHIFT,
- DMAC4_CHCFG_n_REN);
- RZA_IO_RegWrite_32(&DMAC4.CHCFG_n,
- 0,
- DMAC4_CHCFG_n_RSW_SHIFT,
- DMAC4_CHCFG_n_RSW);
- }
-
- /* TM : Single transfer */
- /* SEL : Channel setting */
- /* HIEN, LOEN : On-chip peripheral module request */
- RZA_IO_RegWrite_32(&DMAC4.CHCFG_n,
- 0,
- DMAC4_CHCFG_n_TM_SHIFT,
- DMAC4_CHCFG_n_TM);
- RZA_IO_RegWrite_32(&DMAC4.CHCFG_n,
- 4,
- DMAC4_CHCFG_n_SEL_SHIFT,
- DMAC4_CHCFG_n_SEL);
- RZA_IO_RegWrite_32(&DMAC4.CHCFG_n,
- 1,
- DMAC4_CHCFG_n_HIEN_SHIFT,
- DMAC4_CHCFG_n_HIEN);
- RZA_IO_RegWrite_32(&DMAC4.CHCFG_n,
- 0,
- DMAC4_CHCFG_n_LOEN_SHIFT,
- DMAC4_CHCFG_n_LOEN);
-
- /* ---- Set factor by specified on-chip peripheral module request ---- */
- RZA_IO_RegWrite_32(&DMAC4.CHCFG_n,
- usb1_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_AM],
- DMAC4_CHCFG_n_AM_SHIFT,
- DMAC4_CHCFG_n_AM);
- RZA_IO_RegWrite_32(&DMAC4.CHCFG_n,
- usb1_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_LVL],
- DMAC4_CHCFG_n_LVL_SHIFT,
- DMAC4_CHCFG_n_LVL);
- if (usb1_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_REQD] != DMAC_INDEFINE)
- {
- RZA_IO_RegWrite_32(&DMAC4.CHCFG_n,
- usb1_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_REQD],
- DMAC4_CHCFG_n_REQD_SHIFT,
- DMAC4_CHCFG_n_REQD);
- }
- else
- {
- RZA_IO_RegWrite_32(&DMAC4.CHCFG_n,
- req_direction,
- DMAC4_CHCFG_n_REQD_SHIFT,
- DMAC4_CHCFG_n_REQD);
- }
- RZA_IO_RegWrite_32(&DMAC45.DMARS,
- usb1_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_RID],
- DMAC45_DMARS_CH4_RID_SHIFT,
- DMAC45_DMARS_CH4_RID);
- RZA_IO_RegWrite_32(&DMAC45.DMARS,
- usb1_host_dmac_peri_req_init_table[request_factor][DMAC_REQ_MID],
- DMAC45_DMARS_CH4_MID_SHIFT,
- DMAC45_DMARS_CH4_MID);
-
- /* PR : Round robin mode */
- RZA_IO_RegWrite_32(&DMAC07.DCTRL_0_7,
- 1,
- DMAC07_DCTRL_0_7_PR_SHIFT,
- DMAC07_DCTRL_0_7_PR);
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_DMAC4_Open
-* Description : Enables DMAC channel 4 transfer.
-* Arguments : uint32_t req : DMAC request mode
-* Return Value : 0 : Succeeded in enabling DMA transfer
-* : -1 : Failed to enable DMA transfer (due to DMA operation)
-*******************************************************************************/
-int32_t usb1_host_DMAC4_Open (uint32_t req)
-{
- int32_t ret;
- volatile uint8_t dummy;
-
- /* Transferable? */
- if ((0 == RZA_IO_RegRead_32(&DMAC4.CHSTAT_n,
- DMAC4_CHSTAT_n_EN_SHIFT,
- DMAC4_CHSTAT_n_EN)) &&
- (0 == RZA_IO_RegRead_32(&DMAC4.CHSTAT_n,
- DMAC4_CHSTAT_n_TACT_SHIFT,
- DMAC4_CHSTAT_n_TACT)))
- {
- /* Clear Channel Status Register */
- RZA_IO_RegWrite_32(&DMAC4.CHCTRL_n,
- 1,
- DMAC4_CHCTRL_n_SWRST_SHIFT,
- DMAC4_CHCTRL_n_SWRST);
- dummy = RZA_IO_RegRead_32(&DMAC4.CHCTRL_n,
- DMAC4_CHCTRL_n_SWRST_SHIFT,
- DMAC4_CHCTRL_n_SWRST);
- /* Enable DMA transfer */
- RZA_IO_RegWrite_32(&DMAC4.CHCTRL_n,
- 1,
- DMAC4_CHCTRL_n_SETEN_SHIFT,
- DMAC4_CHCTRL_n_SETEN);
-
- /* ---- Request by software ---- */
- if (DMAC_REQ_MODE_SOFT == req)
- {
- /* DMA transfer Request by software */
- RZA_IO_RegWrite_32(&DMAC4.CHCTRL_n,
- 1,
- DMAC4_CHCTRL_n_STG_SHIFT,
- DMAC4_CHCTRL_n_STG);
- }
-
- ret = 0;
- }
- else
- {
- ret = -1;
- }
-
- return ret;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_DMAC4_Close
-* Description : Aborts DMAC channel 4 transfer. Returns the remaining transfer
-* : byte count at the time of DMA transfer abort to the argument
-* : *remain.
-* Arguments : uint32_t * remain : Remaining transfer byte count when
-* : : DMA transfer is aborted
-* Return Value : none
-*******************************************************************************/
-void usb1_host_DMAC4_Close (uint32_t * remain)
-{
-
- /* ==== Abort transfer ==== */
- RZA_IO_RegWrite_32(&DMAC4.CHCTRL_n,
- 1,
- DMAC4_CHCTRL_n_CLREN_SHIFT,
- DMAC4_CHCTRL_n_CLREN);
-
- while (1 == RZA_IO_RegRead_32(&DMAC4.CHSTAT_n,
- DMAC4_CHSTAT_n_TACT_SHIFT,
- DMAC4_CHSTAT_n_TACT))
- {
- /* Loop until transfer is aborted */
- }
-
- while (1 == RZA_IO_RegRead_32(&DMAC4.CHSTAT_n,
- DMAC4_CHSTAT_n_EN_SHIFT,
- DMAC4_CHSTAT_n_EN))
- {
- /* Loop until 0 is set in EN before checking the remaining transfer byte count */
- }
- /* ==== Obtain remaining transfer byte count ==== */
- *remain = DMAC4.CRTB_n;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_DMAC4_Load_Set
-* Description : Sets the transfer source address, transfer destination
-* : address, and total transfer byte count respectively
-* : specified by the argument src_addr, dst_addr, and count to
-* : DMAC channel 4 as DMA transfer information.
-* : Sets the register set selected by the CHCFG_n register
-* : RSEL bit from the Next0 or Next1 register set.
-* : This function should be called when DMA transfer of DMAC
-* : channel 4 is aboted.
-* Arguments : uint32_t src_addr : Transfer source address
-* : uint32_t dst_addr : Transfer destination address
-* : uint32_t count : Total transfer byte count
-* Return Value : none
-*******************************************************************************/
-void usb1_host_DMAC4_Load_Set (uint32_t src_addr, uint32_t dst_addr, uint32_t count)
-{
- uint8_t reg_set;
-
- /* Obtain register set in use */
- reg_set = RZA_IO_RegRead_32(&DMAC4.CHSTAT_n,
- DMAC4_CHSTAT_n_SR_SHIFT,
- DMAC4_CHSTAT_n_SR);
-
- /* ==== Load ==== */
- if (0 == reg_set)
- {
- /* ---- Next0 Register Set ---- */
- DMAC4.N0SA_n = src_addr; /* Start address of transfer source */
- DMAC4.N0DA_n = dst_addr; /* Start address of transfer destination */
- DMAC4.N0TB_n = count; /* Total transfer byte count */
- }
- else
- {
- /* ---- Next1 Register Set ---- */
- DMAC4.N1SA_n = src_addr; /* Start address of transfer source */
- DMAC4.N1DA_n = dst_addr; /* Start address of transfer destination */
- DMAC4.N1TB_n = count; /* Total transfer byte count */
- }
-}
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_VK_RZ_A1H/usb1/src/userdef/usb1_host_userdef.c Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,778 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-/*******************************************************************************
-* File Name : usb1_host_userdef.c
-* $Rev: 1116 $
-* $Date:: 2014-07-09 16:29:19 +0900#$
-* Device(s) : RZ/A1H
-* Tool-Chain :
-* OS : None
-* H/W Platform :
-* Description : RZ/A1H R7S72100 USB Sample Program
-* Operation :
-* Limitations :
-*******************************************************************************/
-
-
-/*******************************************************************************
-Includes <System Includes> , "Project Includes"
-*******************************************************************************/
-#include <stdio.h>
-#include "cmsis_os.h"
-#include "r_typedefs.h"
-#include "iodefine.h"
-#include "devdrv_usb_host_api.h"
-#include "usb1_host.h"
-#include "VKRZA1H.h" /* INTC Driver Header */
-#include "usb1_host_dmacdrv.h"
-#include "ohci_wrapp_RZ_A1_local.h"
-
-
-/*******************************************************************************
-Typedef definitions
-*******************************************************************************/
-
-
-/*******************************************************************************
-Macro definitions
-*******************************************************************************/
-#define DUMMY_ACCESS OSTM0CNT
-
-/* #define CACHE_WRITEBACK */
-
-
-/*******************************************************************************
-Imported global variables and functions (from other files)
-*******************************************************************************/
-extern int32_t io_cwb(unsigned long start, unsigned long end);
-
-
-/*******************************************************************************
-Exported global variables and functions (to be accessed by other files)
-*******************************************************************************/
-static void usb1_host_enable_dmac0(uint32_t src, uint32_t dst, uint32_t count,
- uint32_t size, uint32_t dir, uint32_t fifo, uint16_t dfacc);
-static void usb1_host_enable_dmac1(uint32_t src, uint32_t dst, uint32_t count,
- uint32_t size, uint32_t dir, uint32_t fifo, uint16_t dfacc);
-static void Userdef_USB_usb1_host_delay_10us_2(void);
-
-
-/*******************************************************************************
-Private global variables and functions
-*******************************************************************************/
-
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb1_host_d0fifo_dmaintid
-* Description : get D0FIFO DMA Interrupt ID
-* Arguments : none
-* Return Value : D0FIFO DMA Interrupt ID
-*******************************************************************************/
-uint16_t Userdef_USB_usb1_host_d0fifo_dmaintid (void)
-{
-#if(1) /* ohci_wrapp */
- return 0xFFFF;
-#else
- return DMAINT1_IRQn;
-#endif
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb1_host_d1fifo_dmaintid
-* Description : get D1FIFO DMA Interrupt ID
-* Arguments : none
-* Return Value : D1FIFO DMA Interrupt ID
-*******************************************************************************/
-uint16_t Userdef_USB_usb1_host_d1fifo_dmaintid (void)
-{
-#if(1) /* ohci_wrapp */
- return 0xFFFF;
-#else
- return DMAINT2_IRQn;
-#endif
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb1_host_attach
-* Description : Wait for the software of 1ms.
-* : Alter this function according to the user's system.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void Userdef_USB_usb1_host_attach (void)
-{
-// printf("\n");
-// printf("channel 1 attach device\n");
-// printf("\n");
- ohciwrapp_loc_Connect(1);
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb1_host_detach
-* Description : Wait for the software of 1ms.
-* : Alter this function according to the user's system.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void Userdef_USB_usb1_host_detach (void)
-{
-// printf("\n");
-// printf("channel 1 detach device\n");
-// printf("\n");
- ohciwrapp_loc_Connect(0);
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb1_host_delay_1ms
-* Description : Wait for the software of 1ms.
-* : Alter this function according to the user's system.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void Userdef_USB_usb1_host_delay_1ms (void)
-{
- osDelay(1);
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb1_host_delay_xms
-* Description : Wait for the software in the period of time specified by the
-* : argument.
-* : Alter this function according to the user's system.
-* Arguments : uint32_t msec ; Wait Time (msec)
-* Return Value : none
-*******************************************************************************/
-void Userdef_USB_usb1_host_delay_xms (uint32_t msec)
-{
- osDelay(msec);
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb1_host_delay_10us
-* Description : Waits for software for the period specified by the argument.
-* : Alter this function according to the user's system.
-* Arguments : uint32_t usec ; Wait Time(x 10usec)
-* Return Value : none
-*******************************************************************************/
-void Userdef_USB_usb1_host_delay_10us (uint32_t usec)
-{
- volatile int i;
-
- /* Wait 10us (Please change for your MCU) */
- for (i = 0; i < usec; ++i)
- {
- Userdef_USB_usb1_host_delay_10us_2();
- }
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb1_host_delay_10us_2
-* Description : Waits for software for the period specified by the argument.
-* : Alter this function according to the user's system.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-static void Userdef_USB_usb1_host_delay_10us_2 (void)
-{
- volatile int i;
- volatile unsigned long tmp;
-
- /* Wait 1us (Please change for your MCU) */
- for (i = 0; i < 14; ++i)
- {
- tmp = DUMMY_ACCESS;
- }
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb1_host_delay_500ns
-* Description : Wait for software for 500ns.
-* : Alter this function according to the user's system.
-* Arguments : none
-* Return Value : none
-*******************************************************************************/
-void Userdef_USB_usb1_host_delay_500ns (void)
-{
- volatile int i;
- volatile unsigned long tmp;
-
- /* Wait 500ns (Please change for your MCU) */
- /* Wait 500ns I clock 266MHz */
- tmp = DUMMY_ACCESS;
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb1_host_start_dma
-* Description : Enables DMA transfer on the information specified by the argument.
-* : Set DMAC register by this function to enable DMA transfer.
-* : After executing this function, USB module is set to start DMA
-* : transfer. DMA transfer should not wait for DMA transfer complete.
-* Arguments : USB_HOST_DMA_t *dma : DMA parameter
-* : typedef struct{
-* : uint32_t fifo; FIFO for using
-* : uint32_t buffer; Start address of transfer source/destination
-* : uint32_t bytes; Transfer size(Byte)
-* : uint32_t dir; Transfer direction(0:Buffer->FIFO, 1:FIFO->Buffer)
-* : uint32_t size; DMA transfer size
-* : } USB_HOST_DMA_t;
-* : uint16_t dfacc ; 0 : cycle steal mode
-* : 1 : 16byte continuous mode
-* : 2 : 32byte continuous mode
-* Return Value : none
-*******************************************************************************/
-void Userdef_USB_usb1_host_start_dma (USB_HOST_DMA_t * dma, uint16_t dfacc)
-{
- uint32_t trncount;
- uint32_t src;
- uint32_t dst;
- uint32_t size;
- uint32_t dir;
-#ifdef CACHE_WRITEBACK
- uint32_t ptr;
-#endif
-
- trncount = dma->bytes;
- dir = dma->dir;
-
- if (dir == USB_HOST_FIFO2BUF)
- {
- /* DxFIFO determination */
- dst = dma->buffer;
-#ifndef __USB_HOST_DF_ACC_ENABLE__
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- src = (uint32_t)(&USB201.D0FIFO.UINT32);
- }
- else
- {
- src = (uint32_t)(&USB201.D1FIFO.UINT32);
- }
- size = dma->size;
-
- if (size == 0)
- {
- src += 3; /* byte access */
- }
- else if (size == 1)
- {
- src += 2; /* short access */
- }
- else
- {
- /* Do Nothing */
- }
-#else
- size = dma->size;
-
- if (size == 2)
- {
- /* 32bit access */
- if (dfacc == 2)
- {
- /* 32byte access */
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- src = (uint32_t)(&USB201.D0FIFOB0);
- }
- else
- {
- src = (uint32_t)(&USB201.D1FIFOB0);
- }
- }
- else if (dfacc == 1)
- {
- /* 16byte access */
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- src = (uint32_t)(&USB201.D0FIFOB0);
- }
- else
- {
- src = (uint32_t)(&USB201.D1FIFOB0);
- }
- }
- else
- {
- /* normal access */
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- src = (uint32_t)(&USB201.D0FIFO.UINT32);
- }
- else
- {
- src = (uint32_t)(&USB201.D1FIFO.UINT32);
- }
- }
- }
- else if (size == 1)
- {
- /* 16bit access */
- dfacc = 0; /* force normal access */
-
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- src = (uint32_t)(&USB201.D0FIFO.UINT32);
- }
- else
- {
- src = (uint32_t)(&USB201.D1FIFO.UINT32);
- }
- src += 2; /* short access */
- }
- else
- {
- /* 8bit access */
- dfacc = 0; /* force normal access */
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- src = (uint32_t)(&USB201.D0FIFO.UINT32);
- }
- else
- {
- src = (uint32_t)(&USB201.D1FIFO.UINT32);
- }
- src += 3; /* byte access */
- }
-#endif
- }
- else
- {
- /* DxFIFO determination */
- src = dma->buffer;
-#ifndef __USB_HOST_DF_ACC_ENABLE__
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- dst = (uint32_t)(&USB201.D0FIFO.UINT32);
- }
- else
- {
- dst = (uint32_t)(&USB201.D1FIFO.UINT32);
- }
- size = dma->size;
-
- if (size == 0)
- {
- dst += 3; /* byte access */
- }
- else if (size == 1)
- {
- dst += 2; /* short access */
- }
- else
- {
- /* Do Nothing */
- }
-#else
- size = dma->size;
- if (size == 2)
- {
- /* 32bit access */
- if (dfacc == 2)
- {
- /* 32byte access */
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- dst = (uint32_t)(&USB201.D0FIFOB0);
- }
- else
- {
- dst = (uint32_t)(&USB201.D1FIFOB0);
- }
- }
- else if (dfacc == 1)
- {
- /* 16byte access */
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- dst = (uint32_t)(&USB201.D0FIFOB0);
- }
- else
- {
- dst = (uint32_t)(&USB201.D1FIFOB0);
- }
- }
- else
- {
- /* normal access */
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- dst = (uint32_t)(&USB201.D0FIFO.UINT32);
- }
- else
- {
- dst = (uint32_t)(&USB201.D1FIFO.UINT32);
- }
- }
- }
- else if (size == 1)
- {
- /* 16bit access */
- dfacc = 0; /* force normal access */
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- dst = (uint32_t)(&USB201.D0FIFO.UINT32);
- }
- else
- {
- dst = (uint32_t)(&USB201.D1FIFO.UINT32);
- }
- dst += 2; /* short access */
- }
- else
- {
- /* 8bit access */
- dfacc = 0; /* force normal access */
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- dst = (uint32_t)(&USB201.D0FIFO.UINT32);
- }
- else
- {
- dst = (uint32_t)(&USB201.D1FIFO.UINT32);
- }
- dst += 3; /* byte access */
- }
-#endif
- }
-
-#ifdef CACHE_WRITEBACK
- ptr = (uint32_t)dma->buffer;
- if ((ptr & 0x20000000ul) == 0)
- {
- io_cwb((uint32_t)ptr,(uint32_t)(ptr)+trncount);
- }
-#endif
-
- if (dma->fifo == USB_HOST_D0FIFO_DMA)
- {
- usb1_host_enable_dmac0(src, dst, trncount, size, dir, dma->fifo, dfacc);
- }
- else
- {
- usb1_host_enable_dmac1(src, dst, trncount, size, dir, dma->fifo, dfacc);
- }
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_enable_dmac0
-* Description : Enables DMA transfer on the information specified by the argument.
-* Arguments : uint32_t src : src address
-* : uint32_t dst : dst address
-* : uint32_t count : transfer byte
-* : uint32_t size : transfer size
-* : uint32_t dir : direction
-* : uint32_t fifo : FIFO(D0FIFO or D1FIFO)
-* : uint16_t dfacc : 0 : normal access
-* : : 1 : 16byte access
-* : : 2 : 32byte access
-* Return Value : none
-*******************************************************************************/
-static void usb1_host_enable_dmac0 (uint32_t src, uint32_t dst, uint32_t count,
- uint32_t size, uint32_t dir, uint32_t fifo, uint16_t dfacc)
-{
- dmac_transinfo_t trans_info;
- uint32_t request_factor = 0;
- int32_t ret;
-
- /* ==== Variable setting for DMAC initialization ==== */
- trans_info.src_addr = (uint32_t)src; /* Start address of transfer source */
- trans_info.dst_addr = (uint32_t)dst; /* Start address of transfer destination */
- trans_info.count = (uint32_t)count; /* Total byte count to be transferred */
-#ifndef __USB_HOST_DF_ACC_ENABLE__
- if (size == 0)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_8; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_8; /* Transfer destination transfer size */
- }
- else if (size == 1)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_16; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_16; /* Transfer destination transfer size */
- }
- else if (size == 2)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_32; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_32; /* Transfer destination transfer size */
- }
- else
- {
-// printf("size error!!\n");
- }
-#else
- if (dfacc == 2)
- {
- /* 32byte access */
- trans_info.src_size = DMAC_TRANS_SIZE_256; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_256; /* Transfer destination transfer size */
- }
- else if (dfacc == 1)
- {
- /* 16byte access */
- trans_info.src_size = DMAC_TRANS_SIZE_128; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_128; /* Transfer destination transfer size */
- }
- else
- {
- /* normal access */
- if (size == 0)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_8; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_8; /* Transfer destination transfer size */
- }
- else if (size == 1)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_16; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_16; /* Transfer destination transfer size */
- }
- else if (size == 2)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_32; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_32; /* Transfer destination transfer size */
- }
- else
- {
-// printf("size error!!\n");
- }
- }
-#endif
-
- if (dir == USB_HOST_FIFO2BUF)
- {
- request_factor = DMAC_REQ_USB1_DMA0_RX; /* USB_0 channel 0 receive FIFO full */
- trans_info.saddr_dir = DMAC_TRANS_ADR_NO_INC; /* Count direction of transfer source address */
- trans_info.daddr_dir = DMAC_TRANS_ADR_INC; /* Count direction of transfer destination address */
- }
- else if (dir == USB_HOST_BUF2FIFO)
- {
- request_factor = DMAC_REQ_USB1_DMA0_TX; /* USB_0 channel 0 receive FIFO empty */
- trans_info.saddr_dir = DMAC_TRANS_ADR_INC; /* Count direction of transfer source address */
- trans_info.daddr_dir = DMAC_TRANS_ADR_NO_INC; /* Count direction of transfer destination address */
- }
- else
- {
- /* Do Nothing */
- }
-
- /* ==== DMAC initialization ==== */
- usb1_host_DMAC3_PeriReqInit((const dmac_transinfo_t *)&trans_info,
- DMAC_MODE_REGISTER,
- DMAC_SAMPLE_SINGLE,
- request_factor,
- 0); /* Don't care DMAC_REQ_REQD is setting in usb1_host_DMAC3_PeriReqInit() */
-
- /* ==== DMAC startup ==== */
- ret = usb1_host_DMAC3_Open(DMAC_REQ_MODE_PERI);
-
- if (ret != 0)
- {
-// printf("DMAC3 Open error!!\n");
- }
-
- return;
-}
-
-/*******************************************************************************
-* Function Name: usb1_host_enable_dmac1
-* Description : Enables DMA transfer on the information specified by the argument.
-* Arguments : uint32_t src : src address
-* : uint32_t dst : dst address
-* : uint32_t count : transfer byte
-* : uint32_t size : transfer size
-* : uint32_t dir : direction
-* : uint32_t fifo : FIFO(D0FIFO or D1FIFO)
-* : uint16_t dfacc : 0 : normal access
-* : : 1 : 16byte access
-* : : 2 : 32byte access
-* Return Value : none
-*******************************************************************************/
-static void usb1_host_enable_dmac1 (uint32_t src, uint32_t dst, uint32_t count,
- uint32_t size, uint32_t dir, uint32_t fifo, uint16_t dfacc)
-{
- dmac_transinfo_t trans_info;
- uint32_t request_factor = 0;
- int32_t ret;
-
- /* ==== Variable setting for DMAC initialization ==== */
- trans_info.src_addr = (uint32_t)src; /* Start address of transfer source */
- trans_info.dst_addr = (uint32_t)dst; /* Start address of transfer destination */
- trans_info.count = (uint32_t)count; /* Total byte count to be transferred */
-#ifndef __USB_HOST_DF_ACC_ENABLE__
- if (size == 0)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_8; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_8; /* Transfer destination transfer size */
- }
- else if (size == 1)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_16; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_16; /* Transfer destination transfer size */
- }
- else if (size == 2)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_32; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_32; /* Transfer destination transfer size */
- }
- else
- {
-// printf("size error!!\n");
- }
-#else
- if (dfacc == 2)
- {
- /* 32byte access */
- trans_info.src_size = DMAC_TRANS_SIZE_256; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_256; /* Transfer destination transfer size */
- }
- else if (dfacc == 1)
- {
- /* 16byte access */
- trans_info.src_size = DMAC_TRANS_SIZE_128; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_128; /* Transfer destination transfer size */
- }
- else
- {
- /* normal access */
- if (size == 0)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_8; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_8; /* Transfer destination transfer size */
- }
- else if (size == 1)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_16; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_16; /* Transfer destination transfer size */
- }
- else if (size == 2)
- {
- trans_info.src_size = DMAC_TRANS_SIZE_32; /* Transfer source transfer size */
- trans_info.dst_size = DMAC_TRANS_SIZE_32; /* Transfer destination transfer size */
- }
- else
- {
-// printf("size error!!\n");
- }
- }
-#endif
-
- if (dir == USB_HOST_FIFO2BUF)
- {
- request_factor =DMAC_REQ_USB1_DMA1_RX; /* USB_0 channel 0 receive FIFO full */
- trans_info.saddr_dir = DMAC_TRANS_ADR_NO_INC; /* Count direction of transfer source address */
- trans_info.daddr_dir = DMAC_TRANS_ADR_INC; /* Count direction of transfer destination address */
- }
- else if (dir == USB_HOST_BUF2FIFO)
- {
- request_factor =DMAC_REQ_USB1_DMA1_TX; /* USB_0 channel 0 receive FIFO empty */
- trans_info.saddr_dir = DMAC_TRANS_ADR_INC; /* Count direction of transfer source address */
- trans_info.daddr_dir = DMAC_TRANS_ADR_NO_INC; /* Count direction of transfer destination address */
- }
- else
- {
- /* Do Nothing */
- }
-
- /* ==== DMAC initialization ==== */
- usb1_host_DMAC4_PeriReqInit((const dmac_transinfo_t *)&trans_info,
- DMAC_MODE_REGISTER,
- DMAC_SAMPLE_SINGLE,
- request_factor,
- 0); /* Don't care DMAC_REQ_REQD is setting in usb1_host_DMAC4_PeriReqInit() */
-
- /* ==== DMAC startup ==== */
- ret = usb1_host_DMAC4_Open(DMAC_REQ_MODE_PERI);
-
- if (ret != 0)
- {
-// printf("DMAC4 Open error!!\n");
- }
-
- return;
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb1_host_stop_dma0
-* Description : Disables DMA transfer.
-* Arguments : none
-* Return Value : uint32_t return Transfer Counter register(DMATCRn) value
-* : regarding to the bus width.
-* Notice : This function should be executed to DMAC executed at the time
-* : of specification of D0_FIF0_DMA in dma->fifo.
-*******************************************************************************/
-uint32_t Userdef_USB_usb1_host_stop_dma0 (void)
-{
- uint32_t remain;
-
- /* ==== DMAC release ==== */
- usb1_host_DMAC3_Close(&remain);
-
- return remain;
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb1_host_stop_dma1
-* Description : Disables DMA transfer.
-* : This function should be executed to DMAC executed at the time
-* : of specification of D1_FIF0_DMA in dma->fifo.
-* Arguments : none
-* Return Value : uint32_t return Transfer Counter register(DMATCRn) value
-* : regarding to the bus width.
-*******************************************************************************/
-uint32_t Userdef_USB_usb1_host_stop_dma1 (void)
-{
- uint32_t remain;
-
- /* ==== DMAC release ==== */
- usb1_host_DMAC4_Close(&remain);
-
- return remain;
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb1_host_notice
-* Description : Notice of USER
-* Arguments : const char *format
-* Return Value : none
-*******************************************************************************/
-void Userdef_USB_usb1_host_notice (const char * format)
-{
-// printf(format);
-
- return;
-}
-
-/*******************************************************************************
-* Function Name: Userdef_USB_usb1_host_user_rdy
-* Description : This function notify a user and wait for trigger
-* Arguments : const char *format
-* : uint16_t data
-* Return Value : none
-*******************************************************************************/
-void Userdef_USB_usb1_host_user_rdy (const char * format, uint16_t data)
-{
-// printf(format, data);
- getchar();
-
- return;
-}
-
-/* End of File */
--- a/USBHost/TARGET_RENESAS/TARGET_VK_RZ_A1H/usb_host_setting.h Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,100 +0,0 @@
-/*******************************************************************************
-* DISCLAIMER
-* This software is supplied by Renesas Electronics Corporation and is only
-* intended for use with Renesas products. No other uses are authorized. This
-* software is owned by Renesas Electronics Corporation and is protected under
-* all applicable laws, including copyright laws.
-* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
-* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
-* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
-* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
-* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
-* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
-* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
-* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
-* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-* Renesas reserves the right, without notice, to make changes to this software
-* and to discontinue the availability of this software. By using this software,
-* you agree to the additional terms and conditions found by accessing the
-* following link:
-* http://www.renesas.com/disclaimer
-* Copyright (C) 2014 - 2015 Renesas Electronics Corporation. All rights reserved.
-*******************************************************************************/
-
-#ifndef USB_HOST_SETTING_H
-#define USB_HOST_SETTING_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define USB_HOST_CH 0
-#define USB_HOST_HISPEED 1
-
-#define INT_TRANS_MAX_NUM 4 /* min:1 max:4 */
-#define ISO_TRANS_MAX_NUM 0 /* min:0 max:2 */
-
-#if (USB_HOST_CH == 0)
-#include "usb0_host.h"
-#define USB20X USB200
-#define USBIXUSBIX USBI0_IRQn
-#define g_usbx_host_SupportUsbDeviceSpeed g_usb0_host_SupportUsbDeviceSpeed
-#define g_usbx_host_UsbDeviceSpeed g_usb0_host_UsbDeviceSpeed
-#define g_usbx_host_CmdStage g_usb0_host_CmdStage
-#define g_usbx_host_pipe_status g_usb0_host_pipe_status
-#define g_usbx_host_data_pointer g_usb0_host_data_pointer
-#define g_usbx_host_data_count g_usb0_host_data_count
-#define usbx_api_host_init usb0_api_host_init
-#define usbx_host_UsbBusReset usb0_host_UsbBusReset
-#define usbx_host_get_devadd usb0_host_get_devadd
-#define usbx_host_set_devadd usb0_host_set_devadd
-#define usbx_host_SetupStage usb0_host_SetupStage
-#define usbx_host_CtrlWriteStart usb0_host_CtrlWriteStart
-#define usbx_host_CtrlReadStart usb0_host_CtrlReadStart
-#define usbx_api_host_SetEndpointTable usb0_api_host_SetEndpointTable
-#define usbx_host_start_send_transfer usb0_host_start_send_transfer
-#define usbx_host_start_receive_transfer usb0_host_start_receive_transfer
-#define usbx_host_stop_transfer usb0_host_stop_transfer
-#define usbx_host_set_sqclr usb0_host_set_sqclr
-#define usbx_host_set_sqset usb0_host_set_sqset
-#define usbx_host_CheckAttach usb0_host_CheckAttach
-#define usbx_host_UsbDetach usb0_host_UsbDetach
-#define usbx_host_UsbAttach usb0_host_UsbAttach
-#define usbx_host_init_pipe_status usb0_host_init_pipe_status
-#define usbx_host_get_sqmon usb0_host_get_sqmon
-#else
-#include "usb1_host.h"
-#define USB20X USB201
-#define USBIXUSBIX USBI1_IRQn
-#define g_usbx_host_SupportUsbDeviceSpeed g_usb1_host_SupportUsbDeviceSpeed
-#define g_usbx_host_UsbDeviceSpeed g_usb1_host_UsbDeviceSpeed
-#define g_usbx_host_CmdStage g_usb1_host_CmdStage
-#define g_usbx_host_pipe_status g_usb1_host_pipe_status
-#define g_usbx_host_data_pointer g_usb1_host_data_pointer
-#define g_usbx_host_data_count g_usb1_host_data_count
-#define usbx_api_host_init usb1_api_host_init
-#define usbx_host_UsbBusReset usb1_host_UsbBusReset
-#define usbx_host_get_devadd usb1_host_get_devadd
-#define usbx_host_set_devadd usb1_host_set_devadd
-#define usbx_host_SetupStage usb1_host_SetupStage
-#define usbx_host_CtrlWriteStart usb1_host_CtrlWriteStart
-#define usbx_host_CtrlReadStart usb1_host_CtrlReadStart
-#define usbx_api_host_SetEndpointTable usb1_api_host_SetEndpointTable
-#define usbx_host_start_send_transfer usb1_host_start_send_transfer
-#define usbx_host_start_receive_transfer usb1_host_start_receive_transfer
-#define usbx_host_stop_transfer usb1_host_stop_transfer
-#define usbx_host_set_sqclr usb1_host_set_sqclr
-#define usbx_host_set_sqset usb1_host_set_sqset
-#define usbx_host_CheckAttach usb1_host_CheckAttach
-#define usbx_host_UsbDetach usb1_host_UsbDetach
-#define usbx_host_UsbAttach usb1_host_UsbAttach
-#define usbx_host_init_pipe_status usb1_host_init_pipe_status
-#define usbx_host_get_sqmon usb1_host_get_sqmon
-#endif
-
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* USB_HOST_SETTING_H */
--- a/USBHost/USBDeviceConnected.cpp Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,124 +0,0 @@
-/* mbed USBHost Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "USBDeviceConnected.h"
-#include "dbg.h"
-
-USBDeviceConnected::USBDeviceConnected() {
- init();
-}
-
-void USBDeviceConnected::init() {
- hub_nb = 0;
- port = 0;
- vid = 0;
- pid = 0;
- nb_interf = 0;
- enumerated = false;
- activeAddr = false;
- sizeControlEndpoint = 8;
- device_class = 0;
- device_subclass = 0;
- proto = 0;
- speed = false;
- for (int i = 0; i < MAX_INTF; i++) {
- memset((void *)&intf[i], 0, sizeof(INTERFACE));
- intf[i].in_use = false;
- for (int j = 0; j < MAX_ENDPOINT_PER_INTERFACE; j++) {
- intf[i].ep[j] = NULL;
- strcpy(intf[i].name, "Unknown");
- }
- }
- hub_parent = NULL;
- hub = NULL;
- nb_interf = 0;
-}
-
-INTERFACE * USBDeviceConnected::getInterface(uint8_t index) {
- if (index >= MAX_INTF)
- return NULL;
-
- if (intf[index].in_use)
- return &intf[index];
-
- return NULL;
-}
-
-bool USBDeviceConnected::addInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol) {
- if ((intf_nb >= MAX_INTF) || (intf[intf_nb].in_use)) {
- return false;
- }
- intf[intf_nb].in_use = true;
- intf[intf_nb].intf_class = intf_class;
- intf[intf_nb].intf_subclass = intf_subclass;
- intf[intf_nb].intf_protocol = intf_protocol;
- intf[intf_nb].nb_endpoint = 0;
- return true;
-}
-
-bool USBDeviceConnected::addEndpoint(uint8_t intf_nb, USBEndpoint * ept) {
- if ((intf_nb >= MAX_INTF) || (intf[intf_nb].in_use == false) || (intf[intf_nb].nb_endpoint >= MAX_ENDPOINT_PER_INTERFACE)) {
- return false;
- }
- intf[intf_nb].nb_endpoint++;
-
- for (int i = 0; i < MAX_ENDPOINT_PER_INTERFACE; i++) {
- if (intf[intf_nb].ep[i] == NULL) {
- intf[intf_nb].ep[i] = ept;
- return true;
- }
- }
- return false;
-}
-
-void USBDeviceConnected::init(uint8_t hub_, uint8_t port_, bool lowSpeed_) {
- USB_DBG("init dev: %p", this);
- init();
- hub_nb = hub_;
- port = port_;
- speed = lowSpeed_;
-}
-
-void USBDeviceConnected::disconnect() {
- for(int i = 0; i < MAX_INTF; i++) {
- intf[i].detach.call();
- }
- init();
-}
-
-
-USBEndpoint * USBDeviceConnected::getEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir, uint8_t index) {
- if (intf_nb >= MAX_INTF) {
- return NULL;
- }
- for (int i = 0; i < MAX_ENDPOINT_PER_INTERFACE; i++) {
- if ((intf[intf_nb].ep[i]->getType() == type) && (intf[intf_nb].ep[i]->getDir() == dir)) {
- if(index) {
- index--;
- } else {
- return intf[intf_nb].ep[i];
- }
- }
- }
- return NULL;
-}
-
-USBEndpoint * USBDeviceConnected::getEndpoint(uint8_t intf_nb, uint8_t index) {
- if ((intf_nb >= MAX_INTF) || (index >= MAX_ENDPOINT_PER_INTERFACE)) {
- return NULL;
- }
- return intf[intf_nb].ep[index];
-}
--- a/USBHost/USBDeviceConnected.h Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,185 +0,0 @@
-/* mbed USBHost Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef USBDEVICECONNECTED_H
-#define USBDEVICECONNECTED_H
-
-#include "stdint.h"
-#include "USBEndpoint.h"
-#include "USBHostConf.h"
-#include "rtos.h"
-
-class USBHostHub;
-
-typedef struct {
- bool in_use;
- uint8_t nb_endpoint;
- uint8_t intf_class;
- uint8_t intf_subclass;
- uint8_t intf_protocol;
- USBEndpoint * ep[MAX_ENDPOINT_PER_INTERFACE];
- FunctionPointer detach;
- char name[10];
-} INTERFACE;
-
-/**
-* USBDeviceConnected class
-*/
-class USBDeviceConnected
-{
-public:
-
- /**
- * Constructor
- */
- USBDeviceConnected();
-
- /**
- * Attach an USBEndpoint to this device
- *
- * @param intf_nb interface number
- * @param ep pointeur on the USBEndpoint which will be attached
- * @returns true if successful, false otherwise
- */
- bool addEndpoint(uint8_t intf_nb, USBEndpoint * ep);
-
- /**
- * Retrieve an USBEndpoint by its TYPE and DIRECTION
- *
- * @param intf_nb the interface on which to lookup the USBEndpoint
- * @param type type of the USBEndpoint looked for
- * @param dir direction of the USBEndpoint looked for
- * @param index the index of the USBEndpoint whitin the interface
- * @returns pointer on the USBEndpoint if found, NULL otherwise
- */
- USBEndpoint * getEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir, uint8_t index = 0);
-
- /**
- * Retrieve an USBEndpoint by its index
- *
- * @param intf_nb interface number
- * @param index index of the USBEndpoint
- * @returns pointer on the USBEndpoint if found, NULL otherwise
- */
- USBEndpoint * getEndpoint(uint8_t intf_nb, uint8_t index);
-
- /**
- * Add a new interface to this device
- *
- * @param intf_nb interface number
- * @param intf_class interface class
- * @param intf_subclass interface subclass
- * @param intf_protocol interface protocol
- * @returns true if successful, false otherwise
- */
- bool addInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol);
-
- /**
- * Get a specific interface
- *
- * @param index index of the interface to be fetched
- * @returns interface
- */
- INTERFACE * getInterface(uint8_t index);
-
- /**
- * Attach a member function to call when a the device has been disconnected
- *
- * @param intf_nb interface number
- * @param tptr pointer to the object to call the member function on
- * @param mptr pointer to the member function to be called
- */
- template<typename T>
- inline void onDisconnect(uint8_t intf_nb, T* tptr, void (T::*mptr)(void)) {
- if ((mptr != NULL) && (tptr != NULL)) {
- intf[intf_nb].detach.attach(tptr, mptr);
- }
- }
-
- /**
- * Attach a callback called when the device has been disconnected
- *
- * @param intf_nb interface number
- * @param fn function pointer
- */
- inline void onDisconnect(uint8_t intf_nb, void (*fn)(void)) {
- if (fn != NULL) {
- intf[intf_nb].detach.attach(fn);
- }
- }
-
- /**
- * Disconnect the device by calling a callback function registered by a driver
- */
- void disconnect();
-
- // setters
- void init(uint8_t hub, uint8_t port, bool lowSpeed);
- inline void setAddress(uint8_t addr_) { addr = addr_; };
- inline void setVid(uint16_t vid_) { vid = vid_; };
- inline void setPid(uint16_t pid_) { pid = pid_; };
- inline void setClass(uint8_t device_class_) { device_class = device_class_; };
- inline void setSubClass(uint8_t device_subclass_) { device_subclass = device_subclass_; };
- inline void setProtocol(uint8_t pr) { proto = pr; };
- inline void setSizeControlEndpoint(uint32_t size) { sizeControlEndpoint = size; };
- inline void activeAddress(bool active) { activeAddr = active; };
- inline void setEnumerated() { enumerated = true; };
- inline void setNbIntf(uint8_t nb_intf) {nb_interf = nb_intf; };
- inline void setHubParent(USBHostHub * hub) { hub_parent = hub; };
- inline void setName(const char * name_, uint8_t intf_nb) { strcpy(intf[intf_nb].name, name_); };
-
- //getters
- inline uint8_t getPort() { return port; };
- inline uint8_t getHub() { return hub_nb; };
- inline uint8_t getAddress() { return addr; };
- inline uint16_t getVid() { return vid; };
- inline uint16_t getPid() { return pid; };
- inline uint8_t getClass() { return device_class; };
- inline uint8_t getSubClass() { return device_subclass; };
- inline uint8_t getProtocol() { return proto; };
- inline bool getSpeed() { return speed; };
- inline uint32_t getSizeControlEndpoint() { return sizeControlEndpoint; };
- inline bool isActiveAddress() { return activeAddr; };
- inline bool isEnumerated() { return enumerated; };
- inline USBHostHub * getHubParent() { return hub_parent; };
- inline uint8_t getNbIntf() { return nb_interf; };
- inline const char * getName(uint8_t intf_nb) { return intf[intf_nb].name; };
-
- // in case this device is a hub
- USBHostHub * hub;
-
-private:
- USBHostHub * hub_parent;
-
- INTERFACE intf[MAX_INTF];
- uint32_t sizeControlEndpoint;
- uint8_t hub_nb;
- uint8_t port;
- uint16_t vid;
- uint16_t pid;
- uint8_t addr;
- uint8_t device_class;
- uint8_t device_subclass;
- uint8_t proto;
- bool speed;
- volatile bool activeAddr;
- volatile bool enumerated;
- uint8_t nb_interf;
-
- void init();
-};
-
-#endif
--- a/USBHost/USBEndpoint.cpp Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,162 +0,0 @@
-/* mbed USBHost Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-
-#include "dbg.h"
-#include "USBEndpoint.h"
-
-void USBEndpoint::init(HCED * hced_, ENDPOINT_TYPE type_, ENDPOINT_DIRECTION dir_, uint32_t size, uint8_t ep_number, HCTD* td_list_[2])
-{
- hced = hced_;
- type = type_;
- dir = dir_;
- setup = (type == CONTROL_ENDPOINT) ? true : false;
-
- //TDs have been allocated by the host
- memcpy((HCTD**)td_list, td_list_, sizeof(HCTD*)*2); //TODO: Maybe should add a param for td_list size... at least a define
- memset(td_list_[0], 0, sizeof(HCTD));
- memset(td_list_[1], 0, sizeof(HCTD));
-
- td_list[0]->ep = this;
- td_list[1]->ep = this;
-
- hced->control = 0;
- //Empty queue
- hced->tailTD = td_list[0];
- hced->headTD = td_list[0];
- hced->nextED = 0;
-
- address = (ep_number & 0x7F) | ((dir - 1) << 7);
-
- hced->control = ((ep_number & 0x7F) << 7) // Endpoint address
- | (type != CONTROL_ENDPOINT ? ( dir << 11) : 0 ) // direction : Out = 1, 2 = In
- | ((size & 0x3ff) << 16); // MaxPkt Size
-
- transfer_len = 0;
- transferred = 0;
- buf_start = 0;
- nextEp = NULL;
-
- td_current = td_list[0];
- td_next = td_list[1];
-
- intf_nb = 0;
-
- state = USB_TYPE_IDLE;
-}
-
-void USBEndpoint::setSize(uint32_t size)
-{
- hced->control &= ~(0x3ff << 16);
- hced->control |= (size << 16);
-}
-
-
-void USBEndpoint::setDeviceAddress(uint8_t addr)
-{
- hced->control &= ~(0x7f);
- hced->control |= (addr & 0x7F);
-}
-
-void USBEndpoint::setSpeed(uint8_t speed)
-{
- hced->control &= ~(1 << 13);
- hced->control |= (speed << 13);
-}
-
-//Only for control Eps
-void USBEndpoint::setNextToken(uint32_t token)
-{
- switch (token) {
- case TD_SETUP:
- dir = OUT;
- setup = true;
- break;
- case TD_IN:
- dir = IN;
- setup = false;
- break;
- case TD_OUT:
- dir = OUT;
- setup = false;
- break;
- }
-}
-
-struct {
- USB_TYPE type;
- const char * str;
-} static type_string[] = {
-/*0*/ {USB_TYPE_OK, "USB_TYPE_OK"},
- {USB_TYPE_CRC_ERROR, "USB_TYPE_CRC_ERROR"},
- {USB_TYPE_BIT_STUFFING_ERROR, "USB_TYPE_BIT_STUFFING_ERROR"},
- {USB_TYPE_DATA_TOGGLE_MISMATCH_ERROR, "USB_TYPE_DATA_TOGGLE_MISMATCH_ERROR"},
- {USB_TYPE_STALL_ERROR, "USB_TYPE_STALL_ERROR"},
-/*5*/ {USB_TYPE_DEVICE_NOT_RESPONDING_ERROR, "USB_TYPE_DEVICE_NOT_RESPONDING_ERROR"},
- {USB_TYPE_PID_CHECK_FAILURE_ERROR, "USB_TYPE_PID_CHECK_FAILURE_ERROR"},
- {USB_TYPE_UNEXPECTED_PID_ERROR, "USB_TYPE_UNEXPECTED_PID_ERROR"},
- {USB_TYPE_DATA_OVERRUN_ERROR, "USB_TYPE_DATA_OVERRUN_ERROR"},
- {USB_TYPE_DATA_UNDERRUN_ERROR, "USB_TYPE_DATA_UNDERRUN_ERROR"},
-/*10*/ {USB_TYPE_ERROR, "USB_TYPE_ERROR"},
- {USB_TYPE_ERROR, "USB_TYPE_ERROR"},
- {USB_TYPE_BUFFER_OVERRUN_ERROR, "USB_TYPE_BUFFER_OVERRUN_ERROR"},
- {USB_TYPE_BUFFER_UNDERRUN_ERROR, "USB_TYPE_BUFFER_UNDERRUN_ERROR"},
- {USB_TYPE_DISCONNECTED, "USB_TYPE_DISCONNECTED"},
-/*15*/ {USB_TYPE_FREE, "USB_TYPE_FREE"},
- {USB_TYPE_IDLE, "USB_TYPE_IDLE"},
- {USB_TYPE_PROCESSING, "USB_TYPE_PROCESSING"},
- {USB_TYPE_ERROR, "USB_TYPE_ERROR"}
-};
-
-void USBEndpoint::setState(uint8_t st) {
- if (st > 18)
- return;
- state = type_string[st].type;
-}
-
-
-const char * USBEndpoint::getStateString() {
- return type_string[state].str;
-}
-
-void USBEndpoint::queueTransfer()
-{
- transfer_len = (uint32_t)td_current->bufEnd - (uint32_t)td_current->currBufPtr + 1;
- transferred = transfer_len;
- buf_start = (uint8_t *)td_current->currBufPtr;
-
- //Now add this free TD at this end of the queue
- state = USB_TYPE_PROCESSING;
- td_current->nextTD = (hcTd*)td_next;
- hced->tailTD = td_next;
-}
-
-void USBEndpoint::unqueueTransfer(volatile HCTD * td)
-{
- td->control=0;
- td->currBufPtr=0;
- td->bufEnd=0;
- td->nextTD=0;
- hced->headTD = (HCTD *)((uint32_t)hced->tailTD | ((uint32_t)hced->headTD & 0x2)); //Carry bit
- td_current = td_next;
- td_next = td;
-}
-
-void USBEndpoint::queueEndpoint(USBEndpoint * ed)
-{
- nextEp = ed;
- hced->nextED = (ed == NULL) ? 0 : (hcEd*)(ed->getHCED());
-}
--- a/USBHost/USBEndpoint.h Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,171 +0,0 @@
-/* mbed USBHost Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef USBENDPOINT_H
-#define USBENDPOINT_H
-
-#include "FunctionPointer.h"
-#include "USBHostTypes.h"
-#include "rtos.h"
-
-class USBDeviceConnected;
-
-/**
-* USBEndpoint class
-*/
-class USBEndpoint
-{
-public:
- /**
- * Constructor
- */
- USBEndpoint() {
- state = USB_TYPE_FREE;
- nextEp = NULL;
- };
-
- /**
- * Initialize an endpoint
- *
- * @param hced hced associated to the endpoint
- * @param type endpoint type
- * @param dir endpoint direction
- * @param size endpoint size
- * @param ep_number endpoint number
- * @param td_list array of two allocated transfer descriptors
- */
- void init(HCED * hced, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir, uint32_t size, uint8_t ep_number, HCTD* td_list[2]);
-
- /**
- * Set next token. Warning: only useful for the control endpoint
- *
- * @param token IN, OUT or SETUP token
- */
- void setNextToken(uint32_t token);
-
- /**
- * Queue an endpoint
- *
- * @param endpoint endpoint which will be queued in the linked list
- */
- void queueEndpoint(USBEndpoint * endpoint);
-
-
- /**
- * Queue a transfer on the endpoint
- */
- void queueTransfer();
-
- /**
- * Unqueue a transfer from the endpoint
- *
- * @param td hctd which will be unqueued
- */
- void unqueueTransfer(volatile HCTD * td);
-
- /**
- * Attach a member function to call when a transfer is finished
- *
- * @param tptr pointer to the object to call the member function on
- * @param mptr pointer to the member function to be called
- */
- template<typename T>
- inline void attach(T* tptr, void (T::*mptr)(void)) {
- if((mptr != NULL) && (tptr != NULL)) {
- rx.attach(tptr, mptr);
- }
- }
-
- /**
- * Attach a callback called when a transfer is finished
- *
- * @param fptr function pointer
- */
- inline void attach(void (*fptr)(void)) {
- if(fptr != NULL) {
- rx.attach(fptr);
- }
- }
-
- /**
- * Call the handler associted to the end of a transfer
- */
- inline void call() {
- rx.call();
- };
-
-
- // setters
- inline void setState(USB_TYPE st) { state = st; }
- void setState(uint8_t st);
- void setDeviceAddress(uint8_t addr);
- inline void setLengthTransferred(int len) { transferred = len; };
- void setSpeed(uint8_t speed);
- void setSize(uint32_t size);
- inline void setDir(ENDPOINT_DIRECTION d) { dir = d; }
- inline void setIntfNb(uint8_t intf_nb_) { intf_nb = intf_nb_; };
-
- // getters
- const char * getStateString();
- inline USB_TYPE getState() { return state; }
- inline ENDPOINT_TYPE getType() { return type; };
- inline uint8_t getDeviceAddress() { return hced->control & 0x7f; };
- inline int getLengthTransferred() { return transferred; }
- inline uint8_t * getBufStart() { return buf_start; }
- inline uint8_t getAddress(){ return address; };
- inline uint32_t getSize() { return (hced->control >> 16) & 0x3ff; };
- inline volatile HCTD * getHeadTD() { return (volatile HCTD*) ((uint32_t)hced->headTD & ~0xF); };
- inline volatile HCTD** getTDList() { return td_list; };
- inline volatile HCED * getHCED() { return hced; };
- inline ENDPOINT_DIRECTION getDir() { return dir; }
- inline volatile HCTD * getProcessedTD() { return td_current; };
- inline volatile HCTD* getNextTD() { return td_current; };
- inline bool isSetup() { return setup; }
- inline USBEndpoint * nextEndpoint() { return (USBEndpoint*)nextEp; };
- inline uint8_t getIntfNb() { return intf_nb; };
-
- USBDeviceConnected * dev;
-
- Queue<uint8_t, 1> ep_queue;
-
-private:
- ENDPOINT_TYPE type;
- volatile USB_TYPE state;
- ENDPOINT_DIRECTION dir;
- bool setup;
-
- uint8_t address;
-
- int transfer_len;
- int transferred;
- uint8_t * buf_start;
-
- FunctionPointer rx;
-
- USBEndpoint* nextEp;
-
- // USBEndpoint descriptor
- volatile HCED * hced;
-
- volatile HCTD * td_list[2];
- volatile HCTD * td_current;
- volatile HCTD * td_next;
-
- uint8_t intf_nb;
-
-};
-
-#endif
--- a/USBHost/USBHALHost.h Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,169 +0,0 @@
-/* mbed USBHost Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef USBHALHOST_H
-#define USBHALHOST_H
-
-#include "USBHostTypes.h"
-#include "USBHostConf.h"
-
-class USBHostHub;
-
-/**
-* USBHALHost class
-*/
-class USBHALHost {
-protected:
-
- /**
- * Constructor
- * init variables and memory where will be stored HCCA, ED and TD
- */
- USBHALHost();
-
- /**
- * Initialize host controller. Enable USB interrupts. This part is not in the constructor because,
- * this function calls a virtual method if a device is already connected
- */
- void init();
-
- /**
- * reset the root hub
- */
- void resetRootHub();
-
- /**
- * return the value contained in the control HEAD ED register
- *
- * @returns address of the control Head ED
- */
- uint32_t controlHeadED();
-
- /**
- * return the value contained in the bulk HEAD ED register
- *
- * @returns address of the bulk head ED
- */
- uint32_t bulkHeadED();
-
- /**
- * return the value of the head interrupt ED contained in the HCCA
- *
- * @returns address of the head interrupt ED contained in the HCCA
- */
- uint32_t interruptHeadED();
-
- /**
- * Update the head ED for control transfers
- */
- void updateControlHeadED(uint32_t addr);
-
- /**
- * Update the head ED for bulk transfers
- */
- void updateBulkHeadED(uint32_t addr);
-
- /**
- * Update the head ED for interrupt transfers
- */
- void updateInterruptHeadED(uint32_t addr);
-
- /**
- * Enable List for the specified endpoint type
- *
- * @param type enable the list of ENDPOINT_TYPE type
- */
- void enableList(ENDPOINT_TYPE type);
-
- /**
- * Disable List for the specified endpoint type
- *
- * @param type disable the list of ENDPOINT_TYPE type
- */
- bool disableList(ENDPOINT_TYPE type);
-
- /**
- * Virtual method called when a device has been connected
- *
- * @param hub hub number of the device
- * @param port port number of the device
- * @param lowSpeed 1 if low speed, 0 otherwise
- * @param hub_parent reference to the hub where the device is connected (NULL if the hub parent is the root hub)
- */
- virtual void deviceConnected(int hub, int port, bool lowSpeed, USBHostHub * hub_parent = NULL) = 0;
-
- /**
- * Virtual method called when a device has been disconnected
- *
- * @param hub hub number of the device
- * @param port port number of the device
- * @param hub_parent reference to the hub where the device is connected (NULL if the hub parent is the root hub)
- * @param addr list of the TDs which have been completed to dequeue freed TDs
- */
- virtual void deviceDisconnected(int hub, int port, USBHostHub * hub_parent, volatile uint32_t addr) = 0;
-
- /**
- * Virtual method called when a transfer has been completed
- *
- * @param addr list of the TDs which have been completed
- */
- virtual void transferCompleted(volatile uint32_t addr) = 0;
-
- /**
- * Find a memory section for a new ED
- *
- * @returns the address of the new ED
- */
- volatile uint8_t * getED();
-
- /**
- * Find a memory section for a new TD
- *
- * @returns the address of the new TD
- */
- volatile uint8_t * getTD();
-
- /**
- * Release a previous memory section reserved for an ED
- *
- * @param ed address of the ED
- */
- void freeED(volatile uint8_t * ed);
-
- /**
- * Release a previous memory section reserved for an TD
- *
- * @param td address of the TD
- */
- void freeTD(volatile uint8_t * td);
-
-private:
- static void _usbisr(void);
- void UsbIrqhandler();
-
- void memInit();
-
- HCCA volatile * usb_hcca; //256 bytes aligned
- uint8_t volatile * usb_edBuf; //4 bytes aligned
- uint8_t volatile * usb_tdBuf; //4 bytes aligned
-
- static USBHALHost * instHost;
-
- bool volatile edBufAlloc[MAX_ENDPOINT];
- bool volatile tdBufAlloc[MAX_TD];
-};
-
-#endif
--- a/USBHost/USBHALHost_LPC17.cpp Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,325 +0,0 @@
-/* mbed USBHost Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#if defined(TARGET_LPC1768) || defined(TARGET_LPC2460)
-
-#include "mbed.h"
-#include "USBHALHost.h"
-#include "dbg.h"
-
-// bits of the USB/OTG clock control register
-#define HOST_CLK_EN (1<<0)
-#define DEV_CLK_EN (1<<1)
-#define PORTSEL_CLK_EN (1<<3)
-#define AHB_CLK_EN (1<<4)
-
-// bits of the USB/OTG clock status register
-#define HOST_CLK_ON (1<<0)
-#define DEV_CLK_ON (1<<1)
-#define PORTSEL_CLK_ON (1<<3)
-#define AHB_CLK_ON (1<<4)
-
-// we need host clock, OTG/portsel clock and AHB clock
-#define CLOCK_MASK (HOST_CLK_EN | PORTSEL_CLK_EN | AHB_CLK_EN)
-
-#define HCCA_SIZE sizeof(HCCA)
-#define ED_SIZE sizeof(HCED)
-#define TD_SIZE sizeof(HCTD)
-
-#define TOTAL_SIZE (HCCA_SIZE + (MAX_ENDPOINT*ED_SIZE) + (MAX_TD*TD_SIZE))
-
-static volatile uint8_t usb_buf[TOTAL_SIZE] __attribute((section("AHBSRAM1"),aligned(256))); //256 bytes aligned!
-
-USBHALHost * USBHALHost::instHost;
-
-USBHALHost::USBHALHost() {
- instHost = this;
- memInit();
- memset((void*)usb_hcca, 0, HCCA_SIZE);
- for (int i = 0; i < MAX_ENDPOINT; i++) {
- edBufAlloc[i] = false;
- }
- for (int i = 0; i < MAX_TD; i++) {
- tdBufAlloc[i] = false;
- }
-}
-
-void USBHALHost::init() {
- NVIC_DisableIRQ(USB_IRQn);
-
- //Cut power
- LPC_SC->PCONP &= ~(1UL<<31);
- wait_ms(100);
-
- // turn on power for USB
- LPC_SC->PCONP |= (1UL<<31);
-
- // Enable USB host clock, port selection and AHB clock
- LPC_USB->USBClkCtrl |= CLOCK_MASK;
-
- // Wait for clocks to become available
- while ((LPC_USB->USBClkSt & CLOCK_MASK) != CLOCK_MASK);
-
- // it seems the bits[0:1] mean the following
- // 0: U1=device, U2=host
- // 1: U1=host, U2=host
- // 2: reserved
- // 3: U1=host, U2=device
- // NB: this register is only available if OTG clock (aka "port select") is enabled!!
- // since we don't care about port 2, set just bit 0 to 1 (U1=host)
- LPC_USB->OTGStCtrl |= 1;
-
- // now that we've configured the ports, we can turn off the portsel clock
- LPC_USB->USBClkCtrl &= ~PORTSEL_CLK_EN;
-
- // configure USB D+/D- pins
- // P0[29] = USB_D+, 01
- // P0[30] = USB_D-, 01
- LPC_PINCON->PINSEL1 &= ~((3<<26) | (3<<28));
- LPC_PINCON->PINSEL1 |= ((1<<26) | (1<<28));
-
- LPC_USB->HcControl = 0; // HARDWARE RESET
- LPC_USB->HcControlHeadED = 0; // Initialize Control list head to Zero
- LPC_USB->HcBulkHeadED = 0; // Initialize Bulk list head to Zero
-
- // Wait 100 ms before apply reset
- wait_ms(100);
-
- // software reset
- LPC_USB->HcCommandStatus = OR_CMD_STATUS_HCR;
-
- // Write Fm Interval and Largest Data Packet Counter
- LPC_USB->HcFmInterval = DEFAULT_FMINTERVAL;
- LPC_USB->HcPeriodicStart = FI * 90 / 100;
-
- // Put HC in operational state
- LPC_USB->HcControl = (LPC_USB->HcControl & (~OR_CONTROL_HCFS)) | OR_CONTROL_HC_OPER;
- // Set Global Power
- LPC_USB->HcRhStatus = OR_RH_STATUS_LPSC;
-
- LPC_USB->HcHCCA = (uint32_t)(usb_hcca);
-
- // Clear Interrrupt Status
- LPC_USB->HcInterruptStatus |= LPC_USB->HcInterruptStatus;
-
- LPC_USB->HcInterruptEnable = OR_INTR_ENABLE_MIE | OR_INTR_ENABLE_WDH | OR_INTR_ENABLE_RHSC;
-
- // Enable the USB Interrupt
- NVIC_SetVector(USB_IRQn, (uint32_t)(_usbisr));
- LPC_USB->HcRhPortStatus1 = OR_RH_PORT_CSC;
- LPC_USB->HcRhPortStatus1 = OR_RH_PORT_PRSC;
-
- NVIC_EnableIRQ(USB_IRQn);
-
- // Check for any connected devices
- if (LPC_USB->HcRhPortStatus1 & OR_RH_PORT_CCS) {
- //Device connected
- wait_ms(150);
- USB_DBG("Device connected (%08x)\n\r", LPC_USB->HcRhPortStatus1);
- deviceConnected(0, 1, LPC_USB->HcRhPortStatus1 & OR_RH_PORT_LSDA);
- }
-}
-
-uint32_t USBHALHost::controlHeadED() {
- return LPC_USB->HcControlHeadED;
-}
-
-uint32_t USBHALHost::bulkHeadED() {
- return LPC_USB->HcBulkHeadED;
-}
-
-uint32_t USBHALHost::interruptHeadED() {
- return usb_hcca->IntTable[0];
-}
-
-void USBHALHost::updateBulkHeadED(uint32_t addr) {
- LPC_USB->HcBulkHeadED = addr;
-}
-
-
-void USBHALHost::updateControlHeadED(uint32_t addr) {
- LPC_USB->HcControlHeadED = addr;
-}
-
-void USBHALHost::updateInterruptHeadED(uint32_t addr) {
- usb_hcca->IntTable[0] = addr;
-}
-
-
-void USBHALHost::enableList(ENDPOINT_TYPE type) {
- switch(type) {
- case CONTROL_ENDPOINT:
- LPC_USB->HcCommandStatus = OR_CMD_STATUS_CLF;
- LPC_USB->HcControl |= OR_CONTROL_CLE;
- break;
- case ISOCHRONOUS_ENDPOINT:
- break;
- case BULK_ENDPOINT:
- LPC_USB->HcCommandStatus = OR_CMD_STATUS_BLF;
- LPC_USB->HcControl |= OR_CONTROL_BLE;
- break;
- case INTERRUPT_ENDPOINT:
- LPC_USB->HcControl |= OR_CONTROL_PLE;
- break;
- }
-}
-
-
-bool USBHALHost::disableList(ENDPOINT_TYPE type) {
- switch(type) {
- case CONTROL_ENDPOINT:
- if(LPC_USB->HcControl & OR_CONTROL_CLE) {
- LPC_USB->HcControl &= ~OR_CONTROL_CLE;
- return true;
- }
- return false;
- case ISOCHRONOUS_ENDPOINT:
- return false;
- case BULK_ENDPOINT:
- if(LPC_USB->HcControl & OR_CONTROL_BLE){
- LPC_USB->HcControl &= ~OR_CONTROL_BLE;
- return true;
- }
- return false;
- case INTERRUPT_ENDPOINT:
- if(LPC_USB->HcControl & OR_CONTROL_PLE) {
- LPC_USB->HcControl &= ~OR_CONTROL_PLE;
- return true;
- }
- return false;
- }
- return false;
-}
-
-
-void USBHALHost::memInit() {
- usb_hcca = (volatile HCCA *)usb_buf;
- usb_edBuf = usb_buf + HCCA_SIZE;
- usb_tdBuf = usb_buf + HCCA_SIZE + (MAX_ENDPOINT*ED_SIZE);
-}
-
-volatile uint8_t * USBHALHost::getED() {
- for (int i = 0; i < MAX_ENDPOINT; i++) {
- if ( !edBufAlloc[i] ) {
- edBufAlloc[i] = true;
- return (volatile uint8_t *)(usb_edBuf + i*ED_SIZE);
- }
- }
- perror("Could not allocate ED\r\n");
- return NULL; //Could not alloc ED
-}
-
-volatile uint8_t * USBHALHost::getTD() {
- int i;
- for (i = 0; i < MAX_TD; i++) {
- if ( !tdBufAlloc[i] ) {
- tdBufAlloc[i] = true;
- return (volatile uint8_t *)(usb_tdBuf + i*TD_SIZE);
- }
- }
- perror("Could not allocate TD\r\n");
- return NULL; //Could not alloc TD
-}
-
-
-void USBHALHost::freeED(volatile uint8_t * ed) {
- int i;
- i = (ed - usb_edBuf) / ED_SIZE;
- edBufAlloc[i] = false;
-}
-
-void USBHALHost::freeTD(volatile uint8_t * td) {
- int i;
- i = (td - usb_tdBuf) / TD_SIZE;
- tdBufAlloc[i] = false;
-}
-
-
-void USBHALHost::resetRootHub() {
- // Initiate port reset
- LPC_USB->HcRhPortStatus1 = OR_RH_PORT_PRS;
-
- while (LPC_USB->HcRhPortStatus1 & OR_RH_PORT_PRS);
-
- // ...and clear port reset signal
- LPC_USB->HcRhPortStatus1 = OR_RH_PORT_PRSC;
-}
-
-
-void USBHALHost::_usbisr(void) {
- if (instHost) {
- instHost->UsbIrqhandler();
- }
-}
-
-void USBHALHost::UsbIrqhandler() {
- if( LPC_USB->HcInterruptStatus & LPC_USB->HcInterruptEnable ) //Is there something to actually process?
- {
-
- uint32_t int_status = LPC_USB->HcInterruptStatus & LPC_USB->HcInterruptEnable;
-
- // Root hub status change interrupt
- if (int_status & OR_INTR_STATUS_RHSC) {
- if (LPC_USB->HcRhPortStatus1 & OR_RH_PORT_CSC) {
- if (LPC_USB->HcRhStatus & OR_RH_STATUS_DRWE) {
- // When DRWE is on, Connect Status Change
- // means a remote wakeup event.
- } else {
-
- //Root device connected
- if (LPC_USB->HcRhPortStatus1 & OR_RH_PORT_CCS) {
-
- // wait 150ms to avoid bounce
- wait_ms(150);
-
- //Hub 0 (root hub), Port 1 (count starts at 1), Low or High speed
- deviceConnected(0, 1, LPC_USB->HcRhPortStatus1 & OR_RH_PORT_LSDA);
- }
-
- //Root device disconnected
- else {
-
- if (!(int_status & OR_INTR_STATUS_WDH)) {
- usb_hcca->DoneHead = 0;
- }
-
- // wait 200ms to avoid bounce
- wait_ms(200);
-
- deviceDisconnected(0, 1, NULL, usb_hcca->DoneHead & 0xFFFFFFFE);
-
- if (int_status & OR_INTR_STATUS_WDH) {
- usb_hcca->DoneHead = 0;
- LPC_USB->HcInterruptStatus = OR_INTR_STATUS_WDH;
- }
- }
- }
- LPC_USB->HcRhPortStatus1 = OR_RH_PORT_CSC;
- }
- if (LPC_USB->HcRhPortStatus1 & OR_RH_PORT_PRSC) {
- LPC_USB->HcRhPortStatus1 = OR_RH_PORT_PRSC;
- }
- LPC_USB->HcInterruptStatus = OR_INTR_STATUS_RHSC;
- }
-
- // Writeback Done Head interrupt
- if (int_status & OR_INTR_STATUS_WDH) {
- transferCompleted(usb_hcca->DoneHead & 0xFFFFFFFE);
- LPC_USB->HcInterruptStatus = OR_INTR_STATUS_WDH;
- }
- }
-}
-#endif
--- a/USBHost/USBHALHost_RZ_A1.cpp Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,282 +0,0 @@
-/* mbed USBHost Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#if defined(TARGET_RZ_A1H) || defined(TARGET_VK_RZ_A1H)
-
-#include "mbed.h"
-#include "USBHALHost.h"
-#include "dbg.h"
-
-#include "ohci_wrapp_RZ_A1.h"
-
-
-#define HCCA_SIZE sizeof(HCCA)
-#define ED_SIZE sizeof(HCED)
-#define TD_SIZE sizeof(HCTD)
-
-#define TOTAL_SIZE (HCCA_SIZE + (MAX_ENDPOINT*ED_SIZE) + (MAX_TD*TD_SIZE))
-#define ALIGNE_MSK (0x0000000F)
-
-static volatile uint8_t usb_buf[TOTAL_SIZE + ALIGNE_MSK]; //16 bytes aligned!
-
-USBHALHost * USBHALHost::instHost;
-
-USBHALHost::USBHALHost() {
- instHost = this;
- memInit();
- memset((void*)usb_hcca, 0, HCCA_SIZE);
- for (int i = 0; i < MAX_ENDPOINT; i++) {
- edBufAlloc[i] = false;
- }
- for (int i = 0; i < MAX_TD; i++) {
- tdBufAlloc[i] = false;
- }
-}
-
-void USBHALHost::init() {
- ohciwrapp_init(&_usbisr);
-
- ohciwrapp_reg_w(OHCI_REG_CONTROL, 1); // HARDWARE RESET
- ohciwrapp_reg_w(OHCI_REG_CONTROLHEADED, 0); // Initialize Control list head to Zero
- ohciwrapp_reg_w(OHCI_REG_BULKHEADED, 0); // Initialize Bulk list head to Zero
-
- // Wait 100 ms before apply reset
- wait_ms(100);
-
- // software reset
- ohciwrapp_reg_w(OHCI_REG_COMMANDSTATUS, OR_CMD_STATUS_HCR);
-
- // Write Fm Interval and Largest Data Packet Counter
- ohciwrapp_reg_w(OHCI_REG_FMINTERVAL, DEFAULT_FMINTERVAL);
- ohciwrapp_reg_w(OHCI_REG_PERIODICSTART, FI * 90 / 100);
-
- // Put HC in operational state
- ohciwrapp_reg_w(OHCI_REG_CONTROL, (ohciwrapp_reg_r(OHCI_REG_CONTROL) & (~OR_CONTROL_HCFS)) | OR_CONTROL_HC_OPER);
- // Set Global Power
- ohciwrapp_reg_w(OHCI_REG_RHSTATUS, OR_RH_STATUS_LPSC);
-
- ohciwrapp_reg_w(OHCI_REG_HCCA, (uint32_t)(usb_hcca));
-
- // Clear Interrrupt Status
- ohciwrapp_reg_w(OHCI_REG_INTERRUPTSTATUS, ohciwrapp_reg_r(OHCI_REG_INTERRUPTSTATUS));
-
- ohciwrapp_reg_w(OHCI_REG_INTERRUPTENABLE, OR_INTR_ENABLE_MIE | OR_INTR_ENABLE_WDH | OR_INTR_ENABLE_RHSC);
-
- // Enable the USB Interrupt
- ohciwrapp_reg_w(OHCI_REG_RHPORTSTATUS1, OR_RH_PORT_CSC);
- ohciwrapp_reg_w(OHCI_REG_RHPORTSTATUS1, OR_RH_PORT_PRSC);
-
- // Check for any connected devices
- if (ohciwrapp_reg_r(OHCI_REG_RHPORTSTATUS1) & OR_RH_PORT_CCS) {
- //Device connected
- wait_ms(150);
- USB_DBG("Device connected (%08x)\n\r", ohciwrapp_reg_r(OHCI_REG_RHPORTSTATUS1));
- deviceConnected(0, 1, ohciwrapp_reg_r(OHCI_REG_RHPORTSTATUS1) & OR_RH_PORT_LSDA);
- }
-}
-
-uint32_t USBHALHost::controlHeadED() {
- return ohciwrapp_reg_r(OHCI_REG_CONTROLHEADED);
-}
-
-uint32_t USBHALHost::bulkHeadED() {
- return ohciwrapp_reg_r(OHCI_REG_BULKHEADED);
-}
-
-uint32_t USBHALHost::interruptHeadED() {
- return usb_hcca->IntTable[0];
-}
-
-void USBHALHost::updateBulkHeadED(uint32_t addr) {
- ohciwrapp_reg_w(OHCI_REG_BULKHEADED, addr);
-}
-
-
-void USBHALHost::updateControlHeadED(uint32_t addr) {
- ohciwrapp_reg_w(OHCI_REG_CONTROLHEADED, addr);
-}
-
-void USBHALHost::updateInterruptHeadED(uint32_t addr) {
- usb_hcca->IntTable[0] = addr;
-}
-
-
-void USBHALHost::enableList(ENDPOINT_TYPE type) {
- uint32_t wk_data;
-
- switch(type) {
- case CONTROL_ENDPOINT:
- ohciwrapp_reg_w(OHCI_REG_COMMANDSTATUS, OR_CMD_STATUS_CLF);
- wk_data = (ohciwrapp_reg_r(OHCI_REG_CONTROL) | OR_CONTROL_CLE);
- ohciwrapp_reg_w(OHCI_REG_CONTROL, wk_data);
- break;
- case ISOCHRONOUS_ENDPOINT:
- break;
- case BULK_ENDPOINT:
- ohciwrapp_reg_w(OHCI_REG_COMMANDSTATUS, OR_CMD_STATUS_BLF);
- wk_data = (ohciwrapp_reg_r(OHCI_REG_CONTROL) | OR_CONTROL_BLE);
- ohciwrapp_reg_w(OHCI_REG_CONTROL, wk_data);
- break;
- case INTERRUPT_ENDPOINT:
- wk_data = (ohciwrapp_reg_r(OHCI_REG_CONTROL) | OR_CONTROL_PLE);
- ohciwrapp_reg_w(OHCI_REG_CONTROL, wk_data);
- break;
- }
-}
-
-
-bool USBHALHost::disableList(ENDPOINT_TYPE type) {
- uint32_t wk_data;
-
- switch(type) {
- case CONTROL_ENDPOINT:
- wk_data = ohciwrapp_reg_r(OHCI_REG_CONTROL);
- if(wk_data & OR_CONTROL_CLE) {
- wk_data &= ~OR_CONTROL_CLE;
- ohciwrapp_reg_w(OHCI_REG_CONTROL, wk_data);
- return true;
- }
- return false;
- case ISOCHRONOUS_ENDPOINT:
- return false;
- case BULK_ENDPOINT:
- wk_data = ohciwrapp_reg_r(OHCI_REG_CONTROL);
- if(wk_data & OR_CONTROL_BLE) {
- wk_data &= ~OR_CONTROL_BLE;
- ohciwrapp_reg_w(OHCI_REG_CONTROL, wk_data);
- return true;
- }
- return false;
- case INTERRUPT_ENDPOINT:
- wk_data = ohciwrapp_reg_r(OHCI_REG_CONTROL);
- if(wk_data & OR_CONTROL_PLE) {
- wk_data &= ~OR_CONTROL_PLE;
- ohciwrapp_reg_w(OHCI_REG_CONTROL, wk_data);
- return true;
- }
- return false;
- }
- return false;
-}
-
-
-void USBHALHost::memInit() {
- volatile uint8_t *p_wk_buf = (uint8_t *)(((uint32_t)usb_buf + ALIGNE_MSK) & ~ALIGNE_MSK);
-
- usb_hcca = (volatile HCCA *)p_wk_buf;
- usb_edBuf = (volatile uint8_t *)(p_wk_buf + HCCA_SIZE);
- usb_tdBuf = (volatile uint8_t *)(p_wk_buf + HCCA_SIZE + (MAX_ENDPOINT*ED_SIZE));
-}
-
-volatile uint8_t * USBHALHost::getED() {
- for (int i = 0; i < MAX_ENDPOINT; i++) {
- if ( !edBufAlloc[i] ) {
- edBufAlloc[i] = true;
- return (volatile uint8_t *)(usb_edBuf + i*ED_SIZE);
- }
- }
- perror("Could not allocate ED\r\n");
- return NULL; //Could not alloc ED
-}
-
-volatile uint8_t * USBHALHost::getTD() {
- int i;
- for (i = 0; i < MAX_TD; i++) {
- if ( !tdBufAlloc[i] ) {
- tdBufAlloc[i] = true;
- return (volatile uint8_t *)(usb_tdBuf + i*TD_SIZE);
- }
- }
- perror("Could not allocate TD\r\n");
- return NULL; //Could not alloc TD
-}
-
-
-void USBHALHost::freeED(volatile uint8_t * ed) {
- int i;
- i = (ed - usb_edBuf) / ED_SIZE;
- edBufAlloc[i] = false;
-}
-
-void USBHALHost::freeTD(volatile uint8_t * td) {
- int i;
- i = (td - usb_tdBuf) / TD_SIZE;
- tdBufAlloc[i] = false;
-}
-
-
-void USBHALHost::resetRootHub() {
- // Initiate port reset
- ohciwrapp_reg_w(OHCI_REG_RHPORTSTATUS1, OR_RH_PORT_PRS);
-
- while (ohciwrapp_reg_r(OHCI_REG_RHPORTSTATUS1) & OR_RH_PORT_PRS);
-
- // ...and clear port reset signal
- ohciwrapp_reg_w(OHCI_REG_RHPORTSTATUS1, OR_RH_PORT_PRSC);
-}
-
-
-void USBHALHost::_usbisr(void) {
- if (instHost) {
- instHost->UsbIrqhandler();
- }
-}
-
-void USBHALHost::UsbIrqhandler() {
- uint32_t int_status = ohciwrapp_reg_r(OHCI_REG_INTERRUPTSTATUS) & ohciwrapp_reg_r(OHCI_REG_INTERRUPTENABLE);
- uint32_t data;
-
- if (int_status != 0) { //Is there something to actually process?
- // Root hub status change interrupt
- if (int_status & OR_INTR_STATUS_RHSC) {
- if (ohciwrapp_reg_r(OHCI_REG_RHPORTSTATUS1) & OR_RH_PORT_CSC) {
- if (ohciwrapp_reg_r(OHCI_REG_RHSTATUS) & OR_RH_STATUS_DRWE) {
- // When DRWE is on, Connect Status Change
- // means a remote wakeup event.
- } else {
-
- //Root device connected
- if (ohciwrapp_reg_r(OHCI_REG_RHPORTSTATUS1) & OR_RH_PORT_CCS) {
-
- // wait 150ms to avoid bounce
- wait_ms(150);
-
- //Hub 0 (root hub), Port 1 (count starts at 1), Low or High speed
- data = ohciwrapp_reg_r(OHCI_REG_RHPORTSTATUS1) & OR_RH_PORT_LSDA;
- deviceConnected(0, 1, data);
- }
-
- //Root device disconnected
- else {
- deviceDisconnected(0, 1, NULL, usb_hcca->DoneHead & 0xFFFFFFFE);
- }
- }
- ohciwrapp_reg_w(OHCI_REG_RHPORTSTATUS1, OR_RH_PORT_CSC);
- }
- if (ohciwrapp_reg_r(OHCI_REG_RHPORTSTATUS1) & OR_RH_PORT_PRSC) {
- ohciwrapp_reg_w(OHCI_REG_RHPORTSTATUS1, OR_RH_PORT_PRSC);
- }
- ohciwrapp_reg_w(OHCI_REG_INTERRUPTSTATUS, OR_INTR_STATUS_RHSC);
- }
-
- // Writeback Done Head interrupt
- if (int_status & OR_INTR_STATUS_WDH) {
- transferCompleted(usb_hcca->DoneHead & 0xFFFFFFFE);
- ohciwrapp_reg_w(OHCI_REG_INTERRUPTSTATUS, OR_INTR_STATUS_WDH);
- }
- }
-}
-#endif
--- a/USBHost/USBHost.cpp Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,1160 +0,0 @@
-/* mbed USBHost Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-
-#include "USBHost.h"
-#include "USBHostHub.h"
-
-USBHost * USBHost::instHost = NULL;
-
-#define DEVICE_CONNECTED_EVENT (1 << 0)
-#define DEVICE_DISCONNECTED_EVENT (1 << 1)
-#define TD_PROCESSED_EVENT (1 << 2)
-
-#define MAX_TRY_ENUMERATE_HUB 3
-
-#define MIN(a, b) ((a > b) ? b : a)
-
-/**
-* How interrupts are processed:
-* - new device connected:
-* - a message is queued in queue_usb_event with the id DEVICE_CONNECTED_EVENT
-* - when the usb_thread receives the event, it:
-* - resets the device
-* - reads the device descriptor
-* - sets the address of the device
-* - if it is a hub, enumerates it
-* - device disconnected:
-* - a message is queued in queue_usb_event with the id DEVICE_DISCONNECTED_EVENT
-* - when the usb_thread receives the event, it:
-* - free the device and all its children (hub)
-* - td processed
-* - a message is queued in queue_usb_event with the id TD_PROCESSED_EVENT
-* - when the usb_thread receives the event, it:
-* - call the callback attached to the endpoint where the td is attached
-*/
-void USBHost::usb_process() {
-
- bool controlListState;
- bool bulkListState;
- bool interruptListState;
- USBEndpoint * ep;
- uint8_t i, j, res, timeout_set_addr = 10;
- uint8_t buf[8];
- bool too_many_hub;
- int idx;
-
-#if DEBUG_TRANSFER
- uint8_t * buf_transfer;
-#endif
-
-#if MAX_HUB_NB
- uint8_t k;
-#endif
-
- while(1) {
- osEvent evt = mail_usb_event.get();
-
- if (evt.status == osEventMail) {
-
- message_t * usb_msg = (message_t*)evt.value.p;
-
- switch (usb_msg->event_id) {
-
- // a new device has been connected
- case DEVICE_CONNECTED_EVENT:
- too_many_hub = false;
- buf[4] = 0;
-
- do
- {
- Lock lock(this);
-
- for (i = 0; i < MAX_DEVICE_CONNECTED; i++) {
- if (!deviceInUse[i]) {
- USB_DBG_EVENT("new device connected: %p\r\n", &devices[i]);
- devices[i].init(usb_msg->hub, usb_msg->port, usb_msg->lowSpeed);
- deviceReset[i] = false;
- deviceInited[i] = true;
- break;
- }
- }
-
- if (i == MAX_DEVICE_CONNECTED) {
- USB_ERR("Too many device connected!!\r\n");
- continue;
- }
-
- if (!controlEndpointAllocated) {
- control = newEndpoint(CONTROL_ENDPOINT, OUT, 0x08, 0x00);
- addEndpoint(NULL, 0, (USBEndpoint*)control);
- controlEndpointAllocated = true;
- }
-
- #if MAX_HUB_NB
- if (usb_msg->hub_parent)
- devices[i].setHubParent((USBHostHub *)(usb_msg->hub_parent));
- #endif
-
- for (j = 0; j < timeout_set_addr; j++) {
-
- resetDevice(&devices[i]);
-
- // set size of control endpoint
- devices[i].setSizeControlEndpoint(8);
-
- devices[i].activeAddress(false);
-
- // get first 8 bit of device descriptor
- // and check if we deal with a hub
- USB_DBG("usb_thread read device descriptor on dev: %p\r\n", &devices[i]);
- res = getDeviceDescriptor(&devices[i], buf, 8);
-
- if (res != USB_TYPE_OK) {
- USB_ERR("usb_thread could not read dev descr");
- continue;
- }
-
- // set size of control endpoint
- devices[i].setSizeControlEndpoint(buf[7]);
-
- // second step: set an address to the device
- res = setAddress(&devices[i], devices[i].getAddress());
-
- if (res != USB_TYPE_OK) {
- USB_ERR("SET ADDR FAILED");
- continue;
- }
- devices[i].activeAddress(true);
- USB_DBG("Address of %p: %d", &devices[i], devices[i].getAddress());
-
- // try to read again the device descriptor to check if the device
- // answers to its new address
- res = getDeviceDescriptor(&devices[i], buf, 8);
-
- if (res == USB_TYPE_OK) {
- break;
- }
-
- Thread::wait(100);
- }
-
- USB_INFO("New device connected: %p [hub: %d - port: %d]", &devices[i], usb_msg->hub, usb_msg->port);
-
- #if MAX_HUB_NB
- if (buf[4] == HUB_CLASS) {
- for (k = 0; k < MAX_HUB_NB; k++) {
- if (hub_in_use[k] == false) {
- for (uint8_t j = 0; j < MAX_TRY_ENUMERATE_HUB; j++) {
- if (hubs[k].connect(&devices[i])) {
- devices[i].hub = &hubs[k];
- hub_in_use[k] = true;
- break;
- }
- }
- if (hub_in_use[k] == true)
- break;
- }
- }
-
- if (k == MAX_HUB_NB) {
- USB_ERR("Too many hubs connected!!\r\n");
- too_many_hub = true;
- }
- }
-
- if (usb_msg->hub_parent)
- ((USBHostHub *)(usb_msg->hub_parent))->deviceConnected(&devices[i]);
- #endif
-
- if ((i < MAX_DEVICE_CONNECTED) && !too_many_hub) {
- deviceInUse[i] = true;
- }
-
- } while(0);
-
- break;
-
- // a device has been disconnected
- case DEVICE_DISCONNECTED_EVENT:
-
- do
- {
- Lock lock(this);
-
- controlListState = disableList(CONTROL_ENDPOINT);
- bulkListState = disableList(BULK_ENDPOINT);
- interruptListState = disableList(INTERRUPT_ENDPOINT);
-
- idx = findDevice(usb_msg->hub, usb_msg->port, (USBHostHub *)(usb_msg->hub_parent));
- if (idx != -1) {
- freeDevice((USBDeviceConnected*)&devices[idx]);
- }
-
- if (controlListState) enableList(CONTROL_ENDPOINT);
- if (bulkListState) enableList(BULK_ENDPOINT);
- if (interruptListState) enableList(INTERRUPT_ENDPOINT);
-
- } while(0);
-
- break;
-
- // a td has been processed
- // call callback on the ed associated to the td
- // we are not in ISR -> users can use printf in their callback method
- case TD_PROCESSED_EVENT:
- ep = (USBEndpoint *) ((HCTD *)usb_msg->td_addr)->ep;
- if (usb_msg->td_state == USB_TYPE_IDLE) {
- USB_DBG_EVENT("call callback on td %p [ep: %p state: %s - dev: %p - %s]", usb_msg->td_addr, ep, ep->getStateString(), ep->dev, ep->dev->getName(ep->getIntfNb()));
-
-#if DEBUG_TRANSFER
- if (ep->getDir() == IN) {
- buf_transfer = ep->getBufStart();
- printf("READ SUCCESS [%d bytes transferred - td: 0x%08X] on ep: [%p - addr: %02X]: ", ep->getLengthTransferred(), usb_msg->td_addr, ep, ep->getAddress());
- for (int i = 0; i < ep->getLengthTransferred(); i++)
- printf("%02X ", buf_transfer[i]);
- printf("\r\n\r\n");
- }
-#endif
- ep->call();
- } else {
- idx = findDevice(ep->dev);
- if (idx != -1) {
- if (deviceInUse[idx]) {
- USB_WARN("td %p processed but not in idle state: %s [ep: %p - dev: %p - %s]", usb_msg->td_addr, ep->getStateString(), ep, ep->dev, ep->dev->getName(ep->getIntfNb()));
- ep->setState(USB_TYPE_IDLE);
- }
- }
- }
- break;
- }
-
- mail_usb_event.free(usb_msg);
- }
- }
-}
-
-/* static */void USBHost::usb_process_static(void const * arg) {
- ((USBHost *)arg)->usb_process();
-}
-
-USBHost::USBHost() : usbThread(USBHost::usb_process_static, (void *)this, osPriorityNormal, USB_THREAD_STACK)
-{
- headControlEndpoint = NULL;
- headBulkEndpoint = NULL;
- headInterruptEndpoint = NULL;
- tailControlEndpoint = NULL;
- tailBulkEndpoint = NULL;
- tailInterruptEndpoint = NULL;
-
- lenReportDescr = 0;
-
- controlEndpointAllocated = false;
-
- for (uint8_t i = 0; i < MAX_DEVICE_CONNECTED; i++) {
- deviceInUse[i] = false;
- devices[i].setAddress(i + 1);
- deviceReset[i] = false;
- deviceInited[i] = false;
- for (uint8_t j = 0; j < MAX_INTF; j++)
- deviceAttachedDriver[i][j] = false;
- }
-
-#if MAX_HUB_NB
- for (uint8_t i = 0; i < MAX_HUB_NB; i++) {
- hubs[i].setHost(this);
- hub_in_use[i] = false;
- }
-#endif
-}
-
-USBHost::Lock::Lock(USBHost* pHost) : m_pHost(pHost)
-{
- m_pHost->usb_mutex.lock();
-}
-
-USBHost::Lock::~Lock()
-{
- m_pHost->usb_mutex.unlock();
-}
-
-void USBHost::transferCompleted(volatile uint32_t addr)
-{
- uint8_t state;
-
- if(addr == 0)
- return;
-
- volatile HCTD* tdList = NULL;
-
- //First we must reverse the list order and dequeue each TD
- do {
- volatile HCTD* td = (volatile HCTD*)addr;
- addr = (uint32_t)td->nextTD; //Dequeue from physical list
- td->nextTD = (hcTd*)tdList; //Enqueue into reversed list
- tdList = td;
- } while(addr);
-
- while(tdList != NULL) {
- volatile HCTD* td = tdList;
- tdList = (volatile HCTD*)td->nextTD; //Dequeue element now as it could be modified below
- if (td->ep != NULL) {
- USBEndpoint * ep = (USBEndpoint *)(td->ep);
-
- if (((HCTD *)td)->control >> 28) {
- state = ((HCTD *)td)->control >> 28;
- } else {
- if (td->currBufPtr)
- ep->setLengthTransferred((uint32_t)td->currBufPtr - (uint32_t)ep->getBufStart());
- state = 16 /*USB_TYPE_IDLE*/;
- }
-
- ep->unqueueTransfer(td);
-
- if (ep->getType() != CONTROL_ENDPOINT) {
- // callback on the processed td will be called from the usb_thread (not in ISR)
- message_t * usb_msg = mail_usb_event.alloc();
- usb_msg->event_id = TD_PROCESSED_EVENT;
- usb_msg->td_addr = (void *)td;
- usb_msg->td_state = state;
- mail_usb_event.put(usb_msg);
- }
- ep->setState(state);
- ep->ep_queue.put((uint8_t*)1);
- }
- }
-}
-
-USBHost * USBHost::getHostInst()
-{
- if (instHost == NULL) {
- instHost = new USBHost();
- instHost->init();
- }
- return instHost;
-}
-
-
-/*
- * Called when a device has been connected
- * Called in ISR!!!! (no printf)
- */
-/* virtual */ void USBHost::deviceConnected(int hub, int port, bool lowSpeed, USBHostHub * hub_parent)
-{
- // be sure that the new device connected is not already connected...
- int idx = findDevice(hub, port, hub_parent);
- if (idx != -1) {
- if (deviceInited[idx])
- return;
- }
-
- message_t * usb_msg = mail_usb_event.alloc();
- usb_msg->event_id = DEVICE_CONNECTED_EVENT;
- usb_msg->hub = hub;
- usb_msg->port = port;
- usb_msg->lowSpeed = lowSpeed;
- usb_msg->hub_parent = hub_parent;
- mail_usb_event.put(usb_msg);
-}
-
-/*
- * Called when a device has been disconnected
- * Called in ISR!!!! (no printf)
- */
-/* virtual */ void USBHost::deviceDisconnected(int hub, int port, USBHostHub * hub_parent, volatile uint32_t addr)
-{
- // be sure that the device disconnected is connected...
- int idx = findDevice(hub, port, hub_parent);
- if (idx != -1) {
- if (!deviceInUse[idx])
- return;
- } else {
- return;
- }
-
- message_t * usb_msg = mail_usb_event.alloc();
- usb_msg->event_id = DEVICE_DISCONNECTED_EVENT;
- usb_msg->hub = hub;
- usb_msg->port = port;
- usb_msg->hub_parent = hub_parent;
- mail_usb_event.put(usb_msg);
-}
-
-void USBHost::freeDevice(USBDeviceConnected * dev)
-{
- USBEndpoint * ep = NULL;
- HCED * ed = NULL;
-
-#if MAX_HUB_NB
- if (dev->getClass() == HUB_CLASS) {
- if (dev->hub == NULL) {
- USB_ERR("HUB NULL!!!!!\r\n");
- } else {
- dev->hub->hubDisconnected();
- for (uint8_t i = 0; i < MAX_HUB_NB; i++) {
- if (dev->hub == &hubs[i]) {
- hub_in_use[i] = false;
- break;
- }
- }
- }
- }
-
- // notify hub parent that this device has been disconnected
- if (dev->getHubParent())
- dev->getHubParent()->deviceDisconnected(dev);
-
-#endif
-
- int idx = findDevice(dev);
- if (idx != -1) {
- deviceInUse[idx] = false;
- deviceReset[idx] = false;
-
- for (uint8_t j = 0; j < MAX_INTF; j++) {
- deviceAttachedDriver[idx][j] = false;
- if (dev->getInterface(j) != NULL) {
- USB_DBG("FREE INTF %d on dev: %p, %p, nb_endpot: %d, %s", j, (void *)dev->getInterface(j), dev, dev->getInterface(j)->nb_endpoint, dev->getName(j));
- for (int i = 0; i < dev->getInterface(j)->nb_endpoint; i++) {
- if ((ep = dev->getEndpoint(j, i)) != NULL) {
- ed = (HCED *)ep->getHCED();
- ed->control |= (1 << 14); //sKip bit
- unqueueEndpoint(ep);
-
- freeTD((volatile uint8_t*)ep->getTDList()[0]);
- freeTD((volatile uint8_t*)ep->getTDList()[1]);
-
- freeED((uint8_t *)ep->getHCED());
- }
- printList(BULK_ENDPOINT);
- printList(INTERRUPT_ENDPOINT);
- }
- USB_INFO("Device disconnected [%p - %s - hub: %d - port: %d]", dev, dev->getName(j), dev->getHub(), dev->getPort());
- }
- }
- dev->disconnect();
- }
-}
-
-
-void USBHost::unqueueEndpoint(USBEndpoint * ep)
-{
- USBEndpoint * prec = NULL;
- USBEndpoint * current = NULL;
-
- for (int i = 0; i < 2; i++) {
- current = (i == 0) ? (USBEndpoint*)headBulkEndpoint : (USBEndpoint*)headInterruptEndpoint;
- prec = current;
- while (current != NULL) {
- if (current == ep) {
- if (current->nextEndpoint() != NULL) {
- prec->queueEndpoint(current->nextEndpoint());
- if (current == headBulkEndpoint) {
- updateBulkHeadED((uint32_t)current->nextEndpoint()->getHCED());
- headBulkEndpoint = current->nextEndpoint();
- } else if (current == headInterruptEndpoint) {
- updateInterruptHeadED((uint32_t)current->nextEndpoint()->getHCED());
- headInterruptEndpoint = current->nextEndpoint();
- }
- }
- // here we are dequeuing the queue of ed
- // we need to update the tail pointer
- else {
- prec->queueEndpoint(NULL);
- if (current == headBulkEndpoint) {
- updateBulkHeadED(0);
- headBulkEndpoint = current->nextEndpoint();
- } else if (current == headInterruptEndpoint) {
- updateInterruptHeadED(0);
- headInterruptEndpoint = current->nextEndpoint();
- }
-
- // modify tail
- switch (current->getType()) {
- case BULK_ENDPOINT:
- tailBulkEndpoint = prec;
- break;
- case INTERRUPT_ENDPOINT:
- tailInterruptEndpoint = prec;
- break;
- default:
- break;
- }
- }
- current->setState(USB_TYPE_FREE);
- return;
- }
- prec = current;
- current = current->nextEndpoint();
- }
- }
-}
-
-
-USBDeviceConnected * USBHost::getDevice(uint8_t index)
-{
- if ((index >= MAX_DEVICE_CONNECTED) || (!deviceInUse[index])) {
- return NULL;
- }
- return (USBDeviceConnected*)&devices[index];
-}
-
-// create an USBEndpoint descriptor. the USBEndpoint is not linked
-USBEndpoint * USBHost::newEndpoint(ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir, uint32_t size, uint8_t addr)
-{
- int i = 0;
- HCED * ed = (HCED *)getED();
- HCTD* td_list[2] = { (HCTD*)getTD(), (HCTD*)getTD() };
-
- memset((void *)td_list[0], 0x00, sizeof(HCTD));
- memset((void *)td_list[1], 0x00, sizeof(HCTD));
-
- // search a free USBEndpoint
- for (i = 0; i < MAX_ENDPOINT; i++) {
- if (endpoints[i].getState() == USB_TYPE_FREE) {
- endpoints[i].init(ed, type, dir, size, addr, td_list);
- USB_DBG("USBEndpoint created (%p): type: %d, dir: %d, size: %d, addr: %d, state: %s", &endpoints[i], type, dir, size, addr, endpoints[i].getStateString());
- return &endpoints[i];
- }
- }
- USB_ERR("could not allocate more endpoints!!!!");
- return NULL;
-}
-
-
-USB_TYPE USBHost::resetDevice(USBDeviceConnected * dev)
-{
- int index = findDevice(dev);
- if (index != -1) {
- USB_DBG("Resetting hub %d, port %d\n", dev->getHub(), dev->getPort());
- Thread::wait(100);
- if (dev->getHub() == 0) {
- resetRootHub();
- }
-#if MAX_HUB_NB
- else {
- dev->getHubParent()->portReset(dev->getPort());
- }
-#endif
- Thread::wait(100);
- deviceReset[index] = true;
- return USB_TYPE_OK;
- }
-
- return USB_TYPE_ERROR;
-}
-
-// link the USBEndpoint to the linked list and attach an USBEndpoint to a device
-bool USBHost::addEndpoint(USBDeviceConnected * dev, uint8_t intf_nb, USBEndpoint * ep)
-{
-
- if (ep == NULL) {
- return false;
- }
-
- HCED * prevEd;
-
- // set device address in the USBEndpoint descriptor
- if (dev == NULL) {
- ep->setDeviceAddress(0);
- } else {
- ep->setDeviceAddress(dev->getAddress());
- }
-
- if ((dev != NULL) && dev->getSpeed()) {
- ep->setSpeed(dev->getSpeed());
- }
-
- ep->setIntfNb(intf_nb);
-
- // queue the new USBEndpoint on the ED list
- switch (ep->getType()) {
-
- case CONTROL_ENDPOINT:
- prevEd = ( HCED*) controlHeadED();
- if (!prevEd) {
- updateControlHeadED((uint32_t) ep->getHCED());
- USB_DBG_TRANSFER("First control USBEndpoint: %08X", (uint32_t) ep->getHCED());
- headControlEndpoint = ep;
- tailControlEndpoint = ep;
- return true;
- }
- tailControlEndpoint->queueEndpoint(ep);
- tailControlEndpoint = ep;
- return true;
-
- case BULK_ENDPOINT:
- prevEd = ( HCED*) bulkHeadED();
- if (!prevEd) {
- updateBulkHeadED((uint32_t) ep->getHCED());
- USB_DBG_TRANSFER("First bulk USBEndpoint: %08X\r\n", (uint32_t) ep->getHCED());
- headBulkEndpoint = ep;
- tailBulkEndpoint = ep;
- break;
- }
- USB_DBG_TRANSFER("Queue BULK Ed %p after %p\r\n",ep->getHCED(), prevEd);
- tailBulkEndpoint->queueEndpoint(ep);
- tailBulkEndpoint = ep;
- break;
-
- case INTERRUPT_ENDPOINT:
- prevEd = ( HCED*) interruptHeadED();
- if (!prevEd) {
- updateInterruptHeadED((uint32_t) ep->getHCED());
- USB_DBG_TRANSFER("First interrupt USBEndpoint: %08X\r\n", (uint32_t) ep->getHCED());
- headInterruptEndpoint = ep;
- tailInterruptEndpoint = ep;
- break;
- }
- USB_DBG_TRANSFER("Queue INTERRUPT Ed %p after %p\r\n",ep->getHCED(), prevEd);
- tailInterruptEndpoint->queueEndpoint(ep);
- tailInterruptEndpoint = ep;
- break;
- default:
- return false;
- }
-
- ep->dev = dev;
- dev->addEndpoint(intf_nb, ep);
-
- return true;
-}
-
-
-int USBHost::findDevice(USBDeviceConnected * dev)
-{
- for (int i = 0; i < MAX_DEVICE_CONNECTED; i++) {
- if (dev == &devices[i]) {
- return i;
- }
- }
- return -1;
-}
-
-int USBHost::findDevice(uint8_t hub, uint8_t port, USBHostHub * hub_parent)
-{
- for (int i = 0; i < MAX_DEVICE_CONNECTED; i++) {
- if (devices[i].getHub() == hub && devices[i].getPort() == port) {
- if (hub_parent != NULL) {
- if (hub_parent == devices[i].getHubParent())
- return i;
- } else {
- return i;
- }
- }
- }
- return -1;
-}
-
-void USBHost::printList(ENDPOINT_TYPE type)
-{
-#if DEBUG_EP_STATE
- volatile HCED * hced;
- switch(type) {
- case CONTROL_ENDPOINT:
- hced = (HCED *)controlHeadED();
- break;
- case BULK_ENDPOINT:
- hced = (HCED *)bulkHeadED();
- break;
- case INTERRUPT_ENDPOINT:
- hced = (HCED *)interruptHeadED();
- break;
- }
- volatile HCTD * hctd = NULL;
- const char * type_str = (type == BULK_ENDPOINT) ? "BULK" :
- ((type == INTERRUPT_ENDPOINT) ? "INTERRUPT" :
- ((type == CONTROL_ENDPOINT) ? "CONTROL" : "ISOCHRONOUS"));
- printf("State of %s:\r\n", type_str);
- while (hced != NULL) {
- uint8_t dir = ((hced->control & (3 << 11)) >> 11);
- printf("hced: %p [ADDR: %d, DIR: %s, EP_NB: 0x%X]\r\n", hced,
- hced->control & 0x7f,
- (dir == 1) ? "OUT" : ((dir == 0) ? "FROM_TD":"IN"),
- (hced->control & (0xf << 7)) >> 7);
- hctd = (HCTD *)((uint32_t)(hced->headTD) & ~(0xf));
- while (hctd != hced->tailTD) {
- printf("\thctd: %p [DIR: %s]\r\n", hctd, ((hctd->control & (3 << 19)) >> 19) == 1 ? "OUT" : "IN");
- hctd = hctd->nextTD;
- }
- printf("\thctd: %p\r\n", hctd);
- hced = hced->nextED;
- }
- printf("\r\n\r\n");
-#endif
-}
-
-
-// add a transfer on the TD linked list
-USB_TYPE USBHost::addTransfer(USBEndpoint * ed, uint8_t * buf, uint32_t len)
-{
- td_mutex.lock();
-
- // allocate a TD which will be freed in TDcompletion
- volatile HCTD * td = ed->getNextTD();
- if (td == NULL) {
- return USB_TYPE_ERROR;
- }
-
- uint32_t token = (ed->isSetup() ? TD_SETUP : ( (ed->getDir() == IN) ? TD_IN : TD_OUT ));
-
- uint32_t td_toggle;
-
- if (ed->getType() == CONTROL_ENDPOINT) {
- if (ed->isSetup()) {
- td_toggle = TD_TOGGLE_0;
- } else {
- td_toggle = TD_TOGGLE_1;
- }
- } else {
- td_toggle = 0;
- }
-
- td->control = (TD_ROUNDING | token | TD_DELAY_INT(0) | td_toggle | TD_CC);
- td->currBufPtr = buf;
- td->bufEnd = (buf + (len - 1));
-
- ENDPOINT_TYPE type = ed->getType();
-
- disableList(type);
- ed->queueTransfer();
- printList(type);
- enableList(type);
-
- td_mutex.unlock();
-
- return USB_TYPE_PROCESSING;
-}
-
-
-
-USB_TYPE USBHost::getDeviceDescriptor(USBDeviceConnected * dev, uint8_t * buf, uint16_t max_len_buf, uint16_t * len_dev_descr)
-{
- USB_TYPE t = controlRead( dev,
- USB_DEVICE_TO_HOST | USB_RECIPIENT_DEVICE,
- GET_DESCRIPTOR,
- (DEVICE_DESCRIPTOR << 8) | (0),
- 0, buf, MIN(DEVICE_DESCRIPTOR_LENGTH, max_len_buf));
- if (len_dev_descr)
- *len_dev_descr = MIN(DEVICE_DESCRIPTOR_LENGTH, max_len_buf);
-
- return t;
-}
-
-USB_TYPE USBHost::getConfigurationDescriptor(USBDeviceConnected * dev, uint8_t * buf, uint16_t max_len_buf, uint16_t * len_conf_descr)
-{
- USB_TYPE res;
- uint16_t total_conf_descr_length = 0;
-
- // fourth step: get the beginning of the configuration descriptor to have the total length of the conf descr
- res = controlRead( dev,
- USB_DEVICE_TO_HOST | USB_RECIPIENT_DEVICE,
- GET_DESCRIPTOR,
- (CONFIGURATION_DESCRIPTOR << 8) | (0),
- 0, buf, CONFIGURATION_DESCRIPTOR_LENGTH);
-
- if (res != USB_TYPE_OK) {
- USB_ERR("GET CONF 1 DESCR FAILED");
- return res;
- }
- total_conf_descr_length = buf[2] | (buf[3] << 8);
- total_conf_descr_length = MIN(max_len_buf, total_conf_descr_length);
-
- if (len_conf_descr)
- *len_conf_descr = total_conf_descr_length;
-
- USB_DBG("TOTAL_LENGTH: %d \t NUM_INTERF: %d", total_conf_descr_length, buf[4]);
-
- return controlRead( dev,
- USB_DEVICE_TO_HOST | USB_RECIPIENT_DEVICE,
- GET_DESCRIPTOR,
- (CONFIGURATION_DESCRIPTOR << 8) | (0),
- 0, buf, total_conf_descr_length);
-}
-
-
-USB_TYPE USBHost::setAddress(USBDeviceConnected * dev, uint8_t address) {
- return controlWrite( dev,
- USB_HOST_TO_DEVICE | USB_RECIPIENT_DEVICE,
- SET_ADDRESS,
- address,
- 0, NULL, 0);
-
-}
-
-USB_TYPE USBHost::setConfiguration(USBDeviceConnected * dev, uint8_t conf)
-{
- return controlWrite( dev,
- USB_HOST_TO_DEVICE | USB_RECIPIENT_DEVICE,
- SET_CONFIGURATION,
- conf,
- 0, NULL, 0);
-}
-
-uint8_t USBHost::numberDriverAttached(USBDeviceConnected * dev) {
- int index = findDevice(dev);
- uint8_t cnt = 0;
- if (index == -1)
- return 0;
- for (uint8_t i = 0; i < MAX_INTF; i++) {
- if (deviceAttachedDriver[index][i])
- cnt++;
- }
- return cnt;
-}
-
-// enumerate a device with the control USBEndpoint
-USB_TYPE USBHost::enumerate(USBDeviceConnected * dev, IUSBEnumerator* pEnumerator)
-{
- uint16_t total_conf_descr_length = 0;
- USB_TYPE res;
-
- do
- {
- Lock lock(this);
-
- // don't enumerate a device which all interfaces are registered to a specific driver
- int index = findDevice(dev);
-
- if (index == -1) {
- return USB_TYPE_ERROR;
- }
-
- uint8_t nb_intf_attached = numberDriverAttached(dev);
- USB_DBG("dev: %p nb_intf: %d", dev, dev->getNbIntf());
- USB_DBG("dev: %p nb_intf_attached: %d", dev, nb_intf_attached);
- if ((nb_intf_attached != 0) && (dev->getNbIntf() == nb_intf_attached)) {
- USB_DBG("Don't enumerate dev: %p because all intf are registered with a driver", dev);
- return USB_TYPE_OK;
- }
-
- USB_DBG("Enumerate dev: %p", dev);
-
- // third step: get the whole device descriptor to see vid, pid
- res = getDeviceDescriptor(dev, data, DEVICE_DESCRIPTOR_LENGTH);
-
- if (res != USB_TYPE_OK) {
- USB_DBG("GET DEV DESCR FAILED");
- return res;
- }
-
- dev->setClass(data[4]);
- dev->setSubClass(data[5]);
- dev->setProtocol(data[6]);
- dev->setVid(data[8] | (data[9] << 8));
- dev->setPid(data[10] | (data[11] << 8));
- USB_DBG("CLASS: %02X \t VID: %04X \t PID: %04X", data[4], data[8] | (data[9] << 8), data[10] | (data[11] << 8));
-
- pEnumerator->setVidPid( data[8] | (data[9] << 8), data[10] | (data[11] << 8) );
-
- res = getConfigurationDescriptor(dev, data, sizeof(data), &total_conf_descr_length);
- if (res != USB_TYPE_OK) {
- return res;
- }
-
- #if (DEBUG > 3)
- USB_DBG("CONFIGURATION DESCRIPTOR:\r\n");
- for (int i = 0; i < total_conf_descr_length; i++)
- printf("%02X ", data[i]);
- printf("\r\n\r\n");
- #endif
-
- // Parse the configuration descriptor
- parseConfDescr(dev, data, total_conf_descr_length, pEnumerator);
-
- // only set configuration if not enumerated before
- if (!dev->isEnumerated()) {
-
- USB_DBG("Set configuration 1 on dev: %p", dev);
- // sixth step: set configuration (only 1 supported)
- res = setConfiguration(dev, 1);
-
- if (res != USB_TYPE_OK) {
- USB_DBG("SET CONF FAILED");
- return res;
- }
- }
-
- dev->setEnumerated();
-
- // Now the device is enumerated!
- USB_DBG("dev %p is enumerated\r\n", dev);
-
- } while(0);
-
- // Some devices may require this delay
- Thread::wait(100);
-
- return USB_TYPE_OK;
-}
-// this method fills the USBDeviceConnected object: class,.... . It also add endpoints found in the descriptor.
-void USBHost::parseConfDescr(USBDeviceConnected * dev, uint8_t * conf_descr, uint32_t len, IUSBEnumerator* pEnumerator)
-{
- uint32_t index = 0;
- uint32_t len_desc = 0;
- uint8_t id = 0;
- int nb_endpoints_used = 0;
- USBEndpoint * ep = NULL;
- uint8_t intf_nb = 0;
- bool parsing_intf = false;
- uint8_t current_intf = 0;
-
- while (index < len) {
- len_desc = conf_descr[index];
- id = conf_descr[index+1];
- switch (id) {
- case CONFIGURATION_DESCRIPTOR:
- USB_DBG("dev: %p has %d intf", dev, conf_descr[4]);
- dev->setNbIntf(conf_descr[4]);
- break;
- case INTERFACE_DESCRIPTOR:
- if(pEnumerator->parseInterface(conf_descr[index + 2], conf_descr[index + 5], conf_descr[index + 6], conf_descr[index + 7])) {
- if (intf_nb++ <= MAX_INTF) {
- current_intf = conf_descr[index + 2];
- dev->addInterface(current_intf, conf_descr[index + 5], conf_descr[index + 6], conf_descr[index + 7]);
- nb_endpoints_used = 0;
- USB_DBG("ADD INTF %d on device %p: class: %d, subclass: %d, proto: %d", current_intf, dev, conf_descr[index + 5],conf_descr[index + 6],conf_descr[index + 7]);
- } else {
- USB_DBG("Drop intf...");
- }
- parsing_intf = true;
- } else {
- parsing_intf = false;
- }
- break;
- case ENDPOINT_DESCRIPTOR:
- if (parsing_intf && (intf_nb <= MAX_INTF) ) {
- if (nb_endpoints_used < MAX_ENDPOINT_PER_INTERFACE) {
- if( pEnumerator->useEndpoint(current_intf, (ENDPOINT_TYPE)(conf_descr[index + 3] & 0x03), (ENDPOINT_DIRECTION)((conf_descr[index + 2] >> 7) + 1)) ) {
- // if the USBEndpoint is isochronous -> skip it (TODO: fix this)
- if ((conf_descr[index + 3] & 0x03) != ISOCHRONOUS_ENDPOINT) {
- ep = newEndpoint((ENDPOINT_TYPE)(conf_descr[index+3] & 0x03),
- (ENDPOINT_DIRECTION)((conf_descr[index + 2] >> 7) + 1),
- conf_descr[index + 4] | (conf_descr[index + 5] << 8),
- conf_descr[index + 2] & 0x0f);
- USB_DBG("ADD USBEndpoint %p, on interf %d on device %p", ep, current_intf, dev);
- if (ep != NULL && dev != NULL) {
- addEndpoint(dev, current_intf, ep);
- } else {
- USB_DBG("EP NULL");
- }
- nb_endpoints_used++;
- } else {
- USB_DBG("ISO USBEndpoint NOT SUPPORTED");
- }
- }
- }
- }
- break;
- case HID_DESCRIPTOR:
- lenReportDescr = conf_descr[index + 7] | (conf_descr[index + 8] << 8);
- break;
- default:
- break;
- }
- index += len_desc;
- }
-}
-
-
-USB_TYPE USBHost::bulkWrite(USBDeviceConnected * dev, USBEndpoint * ep, uint8_t * buf, uint32_t len, bool blocking)
-{
- return generalTransfer(dev, ep, buf, len, blocking, BULK_ENDPOINT, true);
-}
-
-USB_TYPE USBHost::bulkRead(USBDeviceConnected * dev, USBEndpoint * ep, uint8_t * buf, uint32_t len, bool blocking)
-{
- return generalTransfer(dev, ep, buf, len, blocking, BULK_ENDPOINT, false);
-}
-
-USB_TYPE USBHost::interruptWrite(USBDeviceConnected * dev, USBEndpoint * ep, uint8_t * buf, uint32_t len, bool blocking)
-{
- return generalTransfer(dev, ep, buf, len, blocking, INTERRUPT_ENDPOINT, true);
-}
-
-USB_TYPE USBHost::interruptRead(USBDeviceConnected * dev, USBEndpoint * ep, uint8_t * buf, uint32_t len, bool blocking)
-{
- return generalTransfer(dev, ep, buf, len, blocking, INTERRUPT_ENDPOINT, false);
-}
-
-USB_TYPE USBHost::generalTransfer(USBDeviceConnected * dev, USBEndpoint * ep, uint8_t * buf, uint32_t len, bool blocking, ENDPOINT_TYPE type, bool write) {
-
-#if DEBUG_TRANSFER
- const char * type_str = (type == BULK_ENDPOINT) ? "BULK" : ((type == INTERRUPT_ENDPOINT) ? "INTERRUPT" : "ISOCHRONOUS");
- USB_DBG_TRANSFER("----- %s %s [dev: %p - %s - hub: %d - port: %d - addr: %d - ep: %02X]------", type_str, (write) ? "WRITE" : "READ", dev, dev->getName(ep->getIntfNb()), dev->getHub(), dev->getPort(), dev->getAddress(), ep->getAddress());
-#endif
-
- Lock lock(this);
-
- USB_TYPE res;
- ENDPOINT_DIRECTION dir = (write) ? OUT : IN;
-
- if (dev == NULL) {
- USB_ERR("dev NULL");
- return USB_TYPE_ERROR;
- }
-
- if (ep == NULL) {
- USB_ERR("ep NULL");
- return USB_TYPE_ERROR;
- }
-
- if (ep->getState() != USB_TYPE_IDLE) {
- USB_WARN("[ep: %p - dev: %p - %s] NOT IDLE: %s", ep, ep->dev, ep->dev->getName(ep->getIntfNb()), ep->getStateString());
- return ep->getState();
- }
-
- if ((ep->getDir() != dir) || (ep->getType() != type)) {
- USB_ERR("[ep: %p - dev: %p] wrong dir or bad USBEndpoint type", ep, ep->dev);
- return USB_TYPE_ERROR;
- }
-
- if (dev->getAddress() != ep->getDeviceAddress()) {
- USB_ERR("[ep: %p - dev: %p] USBEndpoint addr and device addr don't match", ep, ep->dev);
- return USB_TYPE_ERROR;
- }
-
-#if DEBUG_TRANSFER
- if (write) {
- USB_DBG_TRANSFER("%s WRITE buffer", type_str);
- for (int i = 0; i < ep->getLengthTransferred(); i++)
- printf("%02X ", buf[i]);
- printf("\r\n\r\n");
- }
-#endif
- addTransfer(ep, buf, len);
-
- if (blocking) {
-
- ep->ep_queue.get();
- res = ep->getState();
-
- USB_DBG_TRANSFER("%s TRANSFER res: %s on ep: %p\r\n", type_str, ep->getStateString(), ep);
-
- if (res != USB_TYPE_IDLE) {
- return res;
- }
-
- return USB_TYPE_OK;
- }
-
- return USB_TYPE_PROCESSING;
-
-}
-
-
-USB_TYPE USBHost::controlRead(USBDeviceConnected * dev, uint8_t requestType, uint8_t request, uint32_t value, uint32_t index, uint8_t * buf, uint32_t len) {
- return controlTransfer(dev, requestType, request, value, index, buf, len, false);
-}
-
-USB_TYPE USBHost::controlWrite(USBDeviceConnected * dev, uint8_t requestType, uint8_t request, uint32_t value, uint32_t index, uint8_t * buf, uint32_t len) {
- return controlTransfer(dev, requestType, request, value, index, buf, len, true);
-}
-
-USB_TYPE USBHost::controlTransfer(USBDeviceConnected * dev, uint8_t requestType, uint8_t request, uint32_t value, uint32_t index, uint8_t * buf, uint32_t len, bool write)
-{
- Lock lock(this);
- USB_DBG_TRANSFER("----- CONTROL %s [dev: %p - hub: %d - port: %d] ------", (write) ? "WRITE" : "READ", dev, dev->getHub(), dev->getPort());
-
- int length_transfer = len;
- USB_TYPE res;
- uint32_t token;
-
- control->setSpeed(dev->getSpeed());
- control->setSize(dev->getSizeControlEndpoint());
- if (dev->isActiveAddress()) {
- control->setDeviceAddress(dev->getAddress());
- } else {
- control->setDeviceAddress(0);
- }
-
- USB_DBG_TRANSFER("Control transfer on device: %d\r\n", control->getDeviceAddress());
- fillControlBuf(requestType, request, value, index, len);
-
-#if DEBUG_TRANSFER
- USB_DBG_TRANSFER("SETUP PACKET: ");
- for (int i = 0; i < 8; i++)
- printf("%01X ", setupPacket[i]);
- printf("\r\n");
-#endif
-
- control->setNextToken(TD_SETUP);
- addTransfer(control, (uint8_t*)setupPacket, 8);
-
- control->ep_queue.get();
- res = control->getState();
-
- USB_DBG_TRANSFER("CONTROL setup stage %s", control->getStateString());
-
- if (res != USB_TYPE_IDLE) {
- return res;
- }
-
- if (length_transfer) {
- token = (write) ? TD_OUT : TD_IN;
- control->setNextToken(token);
- addTransfer(control, (uint8_t *)buf, length_transfer);
-
- control->ep_queue.get();
- res = control->getState();
-
-#if DEBUG_TRANSFER
- USB_DBG_TRANSFER("CONTROL %s stage %s", (write) ? "WRITE" : "READ", control->getStateString());
- if (write) {
- USB_DBG_TRANSFER("CONTROL WRITE buffer");
- for (int i = 0; i < control->getLengthTransferred(); i++)
- printf("%02X ", buf[i]);
- printf("\r\n\r\n");
- } else {
- USB_DBG_TRANSFER("CONTROL READ SUCCESS [%d bytes transferred]", control->getLengthTransferred());
- for (int i = 0; i < control->getLengthTransferred(); i++)
- printf("%02X ", buf[i]);
- printf("\r\n\r\n");
- }
-#endif
-
- if (res != USB_TYPE_IDLE) {
- return res;
- }
- }
-
- token = (write) ? TD_IN : TD_OUT;
- control->setNextToken(token);
- addTransfer(control, NULL, 0);
-
- control->ep_queue.get();
- res = control->getState();
-
- USB_DBG_TRANSFER("CONTROL ack stage %s", control->getStateString());
-
- if (res != USB_TYPE_IDLE)
- return res;
-
- return USB_TYPE_OK;
-}
-
-
-void USBHost::fillControlBuf(uint8_t requestType, uint8_t request, uint16_t value, uint16_t index, int len)
-{
- setupPacket[0] = requestType;
- setupPacket[1] = request;
- setupPacket[2] = (uint8_t) value;
- setupPacket[3] = (uint8_t) (value >> 8);
- setupPacket[4] = (uint8_t) index;
- setupPacket[5] = (uint8_t) (index >> 8);
- setupPacket[6] = (uint8_t) len;
- setupPacket[7] = (uint8_t) (len >> 8);
-}
--- a/USBHost/USBHost.h Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,395 +0,0 @@
-/* mbed USBHost Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef USBHOST_H
-#define USBHOST_H
-
-#include "USBHALHost.h"
-#include "USBDeviceConnected.h"
-#include "IUSBEnumerator.h"
-#include "USBHostConf.h"
-#include "rtos.h"
-#include "dbg.h"
-#include "USBHostHub.h"
-
-/**
-* USBHost class
-* This class is a singleton. All drivers have a reference on the static USBHost instance
-*/
-class USBHost : public USBHALHost {
-public:
- /**
- * Static method to create or retrieve the single USBHost instance
- */
- static USBHost * getHostInst();
-
- /**
- * Control read: setup stage, data stage and status stage
- *
- * @param dev the control read will be done for this device
- * @param requestType request type
- * @param request request
- * @param value value
- * @param index index
- * @param buf pointer on a buffer where will be store the data received
- * @param len length of the transfer
- *
- * @returns status of the control read
- */
- USB_TYPE controlRead(USBDeviceConnected * dev, uint8_t requestType, uint8_t request, uint32_t value, uint32_t index, uint8_t * buf, uint32_t len);
-
- /**
- * Control write: setup stage, data stage and status stage
- *
- * @param dev the control write will be done for this device
- * @param requestType request type
- * @param request request
- * @param value value
- * @param index index
- * @param buf pointer on a buffer which will be written
- * @param len length of the transfer
- *
- * @returns status of the control write
- */
- USB_TYPE controlWrite(USBDeviceConnected * dev, uint8_t requestType, uint8_t request, uint32_t value, uint32_t index, uint8_t * buf, uint32_t len);
-
- /**
- * Bulk read
- *
- * @param dev the bulk transfer will be done for this device
- * @param ep USBEndpoint which will be used to read a packet
- * @param buf pointer on a buffer where will be store the data received
- * @param len length of the transfer
- * @param blocking if true, the read is blocking (wait for completion)
- *
- * @returns status of the bulk read
- */
- USB_TYPE bulkRead(USBDeviceConnected * dev, USBEndpoint * ep, uint8_t * buf, uint32_t len, bool blocking = true);
-
- /**
- * Bulk write
- *
- * @param dev the bulk transfer will be done for this device
- * @param ep USBEndpoint which will be used to write a packet
- * @param buf pointer on a buffer which will be written
- * @param len length of the transfer
- * @param blocking if true, the write is blocking (wait for completion)
- *
- * @returns status of the bulk write
- */
- USB_TYPE bulkWrite(USBDeviceConnected * dev, USBEndpoint * ep, uint8_t * buf, uint32_t len, bool blocking = true);
-
- /**
- * Interrupt read
- *
- * @param dev the bulk transfer will be done for this device
- * @param ep USBEndpoint which will be used to write a packet
- * @param buf pointer on a buffer which will be written
- * @param len length of the transfer
- * @param blocking if true, the read is blocking (wait for completion)
- *
- * @returns status of the interrupt read
- */
- USB_TYPE interruptRead(USBDeviceConnected * dev, USBEndpoint * ep, uint8_t * buf, uint32_t len, bool blocking = true);
-
- /**
- * Interrupt write
- *
- * @param dev the bulk transfer will be done for this device
- * @param ep USBEndpoint which will be used to write a packet
- * @param buf pointer on a buffer which will be written
- * @param len length of the transfer
- * @param blocking if true, the write is blocking (wait for completion)
- *
- * @returns status of the interrupt write
- */
- USB_TYPE interruptWrite(USBDeviceConnected * dev, USBEndpoint * ep, uint8_t * buf, uint32_t len, bool blocking = true);
-
- /**
- * Enumerate a device.
- *
- * @param dev device which will be enumerated
- *
- * @returns status of the enumeration
- */
- USB_TYPE enumerate(USBDeviceConnected * dev, IUSBEnumerator* pEnumerator);
-
- /**
- * reset a specific device
- *
- * @param dev device which will be resetted
- */
- USB_TYPE resetDevice(USBDeviceConnected * dev);
-
- /**
- * Get a device
- *
- * @param index index of the device which will be returned
- *
- * @returns pointer on the "index" device
- */
- USBDeviceConnected * getDevice(uint8_t index);
-
- /*
- * If there is a HID device connected, the host stores the length of the report descriptor.
- * This avoid to the driver to re-ask the configuration descriptor to request the report descriptor
- *
- * @returns length of the report descriptor
- */
- inline uint16_t getLengthReportDescr() {
- return lenReportDescr;
- };
-
- /**
- * register a driver into the host associated with a callback function called when the device is disconnected
- *
- * @param dev device
- * @param intf interface number
- * @param tptr pointer to the object to call the member function on
- * @param mptr pointer to the member function to be called
- */
- template<typename T>
- inline void registerDriver(USBDeviceConnected * dev, uint8_t intf, T* tptr, void (T::*mptr)(void)) {
- int index = findDevice(dev);
- if ((index != -1) && (mptr != NULL) && (tptr != NULL)) {
- USB_DBG("register driver for dev: %p on intf: %d", dev, intf);
- deviceAttachedDriver[index][intf] = true;
- dev->onDisconnect(intf, tptr, mptr);
- }
- }
-
- /**
- * register a driver into the host associated with a callback function called when the device is disconnected
- *
- * @param dev device
- * @param intf interface number
- * @param fn callback called when the specified device has been disconnected
- */
- inline void registerDriver(USBDeviceConnected * dev, uint8_t intf, void (*fn)(void)) {
- int index = findDevice(dev);
- if ((index != -1) && (fn != NULL)) {
- USB_DBG("register driver for dev: %p on intf: %d", dev, intf);
- deviceAttachedDriver[index][intf] = true;
- dev->onDisconnect(intf, fn);
- }
- }
-
- /**
- * Instantiate to protect USB thread from accessing shared objects (USBConnectedDevices and Interfaces)
- */
- class Lock
- {
- public:
- Lock(USBHost* pHost);
- ~Lock();
- private:
- USBHost* m_pHost;
- };
-
- friend class USBHostHub;
-
-protected:
-
- /**
- * Virtual method called when a transfer has been completed
- *
- * @param addr list of the TDs which have been completed
- */
- virtual void transferCompleted(volatile uint32_t addr);
-
- /**
- * Virtual method called when a device has been connected
- *
- * @param hub hub number of the device
- * @param port port number of the device
- * @param lowSpeed 1 if low speed, 0 otherwise
- * @param hub_parent reference on the parent hub
- */
- virtual void deviceConnected(int hub, int port, bool lowSpeed, USBHostHub * hub_parent = NULL);
-
- /**
- * Virtuel method called when a device has been disconnected
- *
- * @param hub hub number of the device
- * @param port port number of the device
- * @param addr list of the TDs which have been completed to dequeue freed TDs
- */
- virtual void deviceDisconnected(int hub, int port, USBHostHub * hub_parent, volatile uint32_t addr);
-
-
-private:
- // singleton class -> constructor is private
- USBHost();
- static USBHost * instHost;
- uint16_t lenReportDescr;
-
- // endpoints
- void unqueueEndpoint(USBEndpoint * ep) ;
- USBEndpoint endpoints[MAX_ENDPOINT];
- USBEndpoint* volatile control;
-
- USBEndpoint* volatile headControlEndpoint;
- USBEndpoint* volatile headBulkEndpoint;
- USBEndpoint* volatile headInterruptEndpoint;
-
- USBEndpoint* volatile tailControlEndpoint;
- USBEndpoint* volatile tailBulkEndpoint;
- USBEndpoint* volatile tailInterruptEndpoint;
-
- bool controlEndpointAllocated;
-
- // devices connected
- USBDeviceConnected devices[MAX_DEVICE_CONNECTED];
- bool deviceInUse[MAX_DEVICE_CONNECTED];
- bool deviceAttachedDriver[MAX_DEVICE_CONNECTED][MAX_INTF];
- bool deviceReset[MAX_DEVICE_CONNECTED];
- bool deviceInited[MAX_DEVICE_CONNECTED];
-
-#if MAX_HUB_NB
- USBHostHub hubs[MAX_HUB_NB];
- bool hub_in_use[MAX_HUB_NB];
-#endif
-
- // to store a setup packet
- uint8_t setupPacket[8];
-
- typedef struct {
- uint8_t event_id;
- void * td_addr;
- uint8_t hub;
- uint8_t port;
- uint8_t lowSpeed;
- uint8_t td_state;
- void * hub_parent;
- } message_t;
-
- Thread usbThread;
- void usb_process();
- static void usb_process_static(void const * arg);
- Mail<message_t, 10> mail_usb_event;
- Mutex usb_mutex;
- Mutex td_mutex;
-
- // buffer for conf descriptor
- uint8_t data[415];
-
- /**
- * Add a transfer on the TD linked list associated to an ED
- *
- * @param ed the transfer is associated to this ed
- * @param buf pointer on a buffer where will be read/write data to send or receive
- * @param len transfer length
- *
- * @return status of the transfer
- */
- USB_TYPE addTransfer(USBEndpoint * ed, uint8_t * buf, uint32_t len) ;
-
- /**
- * Link the USBEndpoint to the linked list and attach an USBEndpoint this USBEndpoint to a device
- *
- * @param dev pointer on a USBDeviceConnected object
- * @param ep pointer on the USBEndpoint which will be added
- *
- * return true if successful
- */
- bool addEndpoint(USBDeviceConnected * dev, uint8_t intf_nb, USBEndpoint * ep) ;
-
- /**
- * Create an USBEndpoint descriptor. Warning: the USBEndpoint is not linked.
- *
- * @param type USBEndpoint type (CONTROL_ENDPOINT, BULK_ENDPOINT, INTERRUPT_ENDPOINT)
- * @param dir USBEndpoint direction (no meaning for CONTROL_ENDPOINT)
- * @param size USBEndpoint max packet size
- * @param addr USBEndpoint address
- *
- * @returns pointer on the USBEndpoint created
- */
- USBEndpoint * newEndpoint(ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir, uint32_t size, uint8_t addr) ;
-
- /**
- * Request the device descriptor
- *
- * @param dev request the device descriptor on this device
- * @param buf buffer to store the device descriptor
- * @param max_len_buf maximum size of buf
- * @param len_dev_descr pointer to store the length of the packet transferred
- */
- USB_TYPE getDeviceDescriptor(USBDeviceConnected * dev, uint8_t * buf, uint16_t max_len_buf, uint16_t * len_dev_descr = NULL);
-
- /**
- * Request the configuration descriptor
- *
- * @param dev request the configuration descriptor on this device
- * @param buf buffer to store the configuration descriptor
- * @param max_len_buf maximum size of buf
- * @param len_conf_descr pointer to store the length of the packet transferred
- */
- USB_TYPE getConfigurationDescriptor(USBDeviceConnected * dev, uint8_t * buf, uint16_t max_len_buf, uint16_t * len_conf_descr = NULL);
-
- /**
- * Set the address of a specific device
- *
- * @param dev device to set the address
- * @param address address
- */
- USB_TYPE setAddress(USBDeviceConnected * dev, uint8_t address);
-
- /**
- * Set the configuration of a device
- *
- * @param dev device on which the specified configuration will be activated
- * @param conf configuration number to activate (usually 1)
- */
- USB_TYPE setConfiguration(USBDeviceConnected * dev, uint8_t conf);
-
- /**
- * Free a specific device
- *
- * @param dev device to be freed
- */
- void freeDevice(USBDeviceConnected * dev);
-
- USB_TYPE controlTransfer( USBDeviceConnected * dev,
- uint8_t requestType,
- uint8_t request,
- uint32_t value,
- uint32_t index,
- uint8_t * buf,
- uint32_t len,
- bool write);
-
- USB_TYPE generalTransfer( USBDeviceConnected * dev,
- USBEndpoint * ep,
- uint8_t * buf,
- uint32_t len,
- bool blocking,
- ENDPOINT_TYPE type,
- bool write) ;
-
- void fillControlBuf(uint8_t requestType, uint8_t request, uint16_t value, uint16_t index, int len) ;
- void parseConfDescr(USBDeviceConnected * dev, uint8_t * conf_descr, uint32_t len, IUSBEnumerator* pEnumerator) ;
- int findDevice(USBDeviceConnected * dev) ;
- int findDevice(uint8_t hub, uint8_t port, USBHostHub * hub_parent = NULL) ;
- uint8_t numberDriverAttached(USBDeviceConnected * dev);
-
- /////////////////////////
- /// FOR DEBUG
- /////////////////////////
- void printList(ENDPOINT_TYPE type);
-
-};
-
-#endif
--- a/USBHost/USBHostConf.h Fri Apr 29 01:16:38 2016 +0100 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,91 +0,0 @@ -/* mbed USBHost Library - * Copyright (c) 2006-2013 ARM Limited - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef USBHOST_CONF_H -#define USBHOST_CONF_H - -/* -* Maximum number of devices that can be connected -* to the usb host -*/ -#define MAX_DEVICE_CONNECTED 5 - -/* -* Maximum of Hub connected to the usb host -*/ -#define MAX_HUB_NB 2 - -/* -* Maximum number of ports on a USB hub -*/ -#define MAX_HUB_PORT 4 - -/* -* Enable USBHostMSD -*/ -#define USBHOST_MSD 1 - -/* -* Enable USBHostKeyboard -*/ -#define USBHOST_KEYBOARD 1 - -/* -* Enable USBHostMouse -*/ -#define USBHOST_MOUSE 1 - -/* -* Enable USBHostSerial or USBHostMultiSerial (if set > 1) -*/ -#define USBHOST_SERIAL 1 - -/* -* Enable USB3Gmodule -*/ -#define USBHOST_3GMODULE 1 - -/* -* Enable USB MIDI -*/ -#define USBHOST_MIDI 1 - -/* -* Maximum number of interfaces of a usb device -*/ -#define MAX_INTF 4 - -/* -* Maximum number of endpoints on each interface -*/ -#define MAX_ENDPOINT_PER_INTERFACE 3 - -/* -* Maximum number of endpoint descriptors that can be allocated -*/ -#define MAX_ENDPOINT (MAX_DEVICE_CONNECTED * MAX_INTF * MAX_ENDPOINT_PER_INTERFACE) - -/* -* Maximum number of transfer descriptors that can be allocated -*/ -#define MAX_TD (MAX_ENDPOINT*2) - -/* -* usb_thread stack size -*/ -#define USB_THREAD_STACK (256*4 + MAX_HUB_NB*256*4) - -#endif
--- a/USBHost/USBHostTypes.h Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,226 +0,0 @@
-/* mbed USBHost Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef USB_INC_H
-#define USB_INC_H
-
-#include "mbed.h"
-#include "toolchain.h"
-
-enum USB_TYPE {
- USB_TYPE_OK = 0,
-
- // completion code
- USB_TYPE_CRC_ERROR = 1,
- USB_TYPE_BIT_STUFFING_ERROR = 2,
- USB_TYPE_DATA_TOGGLE_MISMATCH_ERROR = 3,
- USB_TYPE_STALL_ERROR = 4,
- USB_TYPE_DEVICE_NOT_RESPONDING_ERROR = 5,
- USB_TYPE_PID_CHECK_FAILURE_ERROR = 6,
- USB_TYPE_UNEXPECTED_PID_ERROR = 7,
- USB_TYPE_DATA_OVERRUN_ERROR = 8,
- USB_TYPE_DATA_UNDERRUN_ERROR = 9,
- USB_TYPE_RESERVED = 9,
- USB_TYPE_RESERVED_ = 10,
- USB_TYPE_BUFFER_OVERRUN_ERROR = 12,
- USB_TYPE_BUFFER_UNDERRUN_ERROR = 13,
-
- // general usb state
- USB_TYPE_DISCONNECTED = 14,
- USB_TYPE_FREE = 15,
- USB_TYPE_IDLE = 16,
- USB_TYPE_PROCESSING = 17,
-
- USB_TYPE_ERROR = 18,
-};
-
-
-enum ENDPOINT_DIRECTION {
- OUT = 1,
- IN
-};
-
-enum ENDPOINT_TYPE {
- CONTROL_ENDPOINT = 0,
- ISOCHRONOUS_ENDPOINT,
- BULK_ENDPOINT,
- INTERRUPT_ENDPOINT
-};
-
-#define AUDIO_CLASS 0x01
-#define CDC_CLASS 0x02
-#define HID_CLASS 0x03
-#define MSD_CLASS 0x08
-#define HUB_CLASS 0x09
-#define SERIAL_CLASS 0x0A
-
-// ------------------ HcControl Register ---------------------
-#define OR_CONTROL_PLE 0x00000004
-#define OR_CONTROL_CLE 0x00000010
-#define OR_CONTROL_BLE 0x00000020
-#define OR_CONTROL_HCFS 0x000000C0
-#define OR_CONTROL_HC_OPER 0x00000080
-// ----------------- HcCommandStatus Register -----------------
-#define OR_CMD_STATUS_HCR 0x00000001
-#define OR_CMD_STATUS_CLF 0x00000002
-#define OR_CMD_STATUS_BLF 0x00000004
-// --------------- HcInterruptStatus Register -----------------
-#define OR_INTR_STATUS_WDH 0x00000002
-#define OR_INTR_STATUS_RHSC 0x00000040
-#define OR_INTR_STATUS_UE 0x00000010
-// --------------- HcInterruptEnable Register -----------------
-#define OR_INTR_ENABLE_WDH 0x00000002
-#define OR_INTR_ENABLE_RHSC 0x00000040
-#define OR_INTR_ENABLE_MIE 0x80000000
-// ---------------- HcRhDescriptorA Register ------------------
-#define OR_RH_STATUS_LPSC 0x00010000
-#define OR_RH_STATUS_DRWE 0x00008000
-// -------------- HcRhPortStatus[1:NDP] Register --------------
-#define OR_RH_PORT_CCS 0x00000001
-#define OR_RH_PORT_PRS 0x00000010
-#define OR_RH_PORT_CSC 0x00010000
-#define OR_RH_PORT_PRSC 0x00100000
-#define OR_RH_PORT_LSDA 0x00000200
-
-#define FI 0x2EDF // 12000 bits per frame (-1)
-#define DEFAULT_FMINTERVAL ((((6 * (FI - 210)) / 7) << 16) | FI)
-
-#define ED_SKIP (uint32_t) (0x00001000) // Skip this ep in queue
-
-#define TD_ROUNDING (uint32_t) (0x00040000) // Buffer Rounding
-#define TD_SETUP (uint32_t)(0) // Direction of Setup Packet
-#define TD_IN (uint32_t)(0x00100000) // Direction In
-#define TD_OUT (uint32_t)(0x00080000) // Direction Out
-#define TD_DELAY_INT(x) (uint32_t)((x) << 21) // Delay Interrupt
-#define TD_TOGGLE_0 (uint32_t)(0x02000000) // Toggle 0
-#define TD_TOGGLE_1 (uint32_t)(0x03000000) // Toggle 1
-#define TD_CC (uint32_t)(0xF0000000) // Completion Code
-
-#define DEVICE_DESCRIPTOR (1)
-#define CONFIGURATION_DESCRIPTOR (2)
-#define INTERFACE_DESCRIPTOR (4)
-#define ENDPOINT_DESCRIPTOR (5)
-#define HID_DESCRIPTOR (33)
-
-// ----------- Control RequestType Fields -----------
-#define USB_DEVICE_TO_HOST 0x80
-#define USB_HOST_TO_DEVICE 0x00
-#define USB_REQUEST_TYPE_CLASS 0x20
-#define USB_REQUEST_TYPE_STANDARD 0x00
-#define USB_RECIPIENT_DEVICE 0x00
-#define USB_RECIPIENT_INTERFACE 0x01
-#define USB_RECIPIENT_ENDPOINT 0x02
-
-// -------------- USB Standard Requests --------------
-#define SET_ADDRESS 0x05
-#define GET_DESCRIPTOR 0x06
-#define SET_CONFIGURATION 0x09
-#define SET_INTERFACE 0x0b
-#define CLEAR_FEATURE 0x01
-
-// -------------- USB Descriptor Length --------------
-#define DEVICE_DESCRIPTOR_LENGTH 0x12
-#define CONFIGURATION_DESCRIPTOR_LENGTH 0x09
-
-// ------------ HostController Transfer Descriptor ------------
-typedef struct hcTd {
- __IO uint32_t control; // Transfer descriptor control
- __IO uint8_t * currBufPtr; // Physical address of current buffer pointer
- __IO hcTd * nextTD; // Physical pointer to next Transfer Descriptor
- __IO uint8_t * bufEnd; // Physical address of end of buffer
- void * ep; // ep address where a td is linked in
- uint32_t dummy[3]; // padding
-} PACKED HCTD;
-
-// ----------- HostController EndPoint Descriptor -------------
-typedef struct hcEd {
- __IO uint32_t control; // Endpoint descriptor control
- __IO HCTD * tailTD; // Physical address of tail in Transfer descriptor list
- __IO HCTD * headTD; // Physcial address of head in Transfer descriptor list
- __IO hcEd * nextED; // Physical address of next Endpoint descriptor
-} PACKED HCED;
-
-
-// ----------- Host Controller Communication Area ------------
-typedef struct hcca {
- __IO uint32_t IntTable[32]; // Interrupt Table
- __IO uint32_t FrameNumber; // Frame Number
- __IO uint32_t DoneHead; // Done Head
- volatile uint8_t Reserved[116]; // Reserved for future use
- volatile uint8_t Unknown[4]; // Unused
-} PACKED HCCA;
-
-typedef struct {
- uint8_t bLength;
- uint8_t bDescriptorType;
- uint16_t bcdUSB;
- uint8_t bDeviceClass;
- uint8_t bDeviceSubClass;
- uint8_t bDeviceProtocol;
- uint8_t bMaxPacketSize;
- uint16_t idVendor;
- uint16_t idProduct;
- uint16_t bcdDevice;
- uint8_t iManufacturer;
- uint8_t iProduct;
- uint8_t iSerialNumber;
- uint8_t bNumConfigurations;
-} PACKED DeviceDescriptor;
-
-typedef struct {
- uint8_t bLength;
- uint8_t bDescriptorType;
- uint16_t wTotalLength;
- uint8_t bNumInterfaces;
- uint8_t bConfigurationValue;
- uint8_t iConfiguration;
- uint8_t bmAttributes;
- uint8_t bMaxPower;
-} PACKED ConfigurationDescriptor;
-
-typedef struct {
- uint8_t bLength;
- uint8_t bDescriptorType;
- uint8_t bInterfaceNumber;
- uint8_t bAlternateSetting;
- uint8_t bNumEndpoints;
- uint8_t bInterfaceClass;
- uint8_t bInterfaceSubClass;
- uint8_t bInterfaceProtocol;
- uint8_t iInterface;
-} InterfaceDescriptor;
-
-typedef struct {
- uint8_t bLength;
- uint8_t bDescriptorType;
- uint8_t bEndpointAddress;
- uint8_t bmAttributes;
- uint16_t wMaxPacketSize;
- uint8_t bInterval;
-} EndpointDescriptor;
-
-typedef struct {
- uint8_t bDescLength;
- uint8_t bDescriptorType;
- uint8_t bNbrPorts;
- uint16_t wHubCharacteristics;
- uint8_t bPwrOn2PwrGood;
- uint8_t bHubContrCurrent;
- uint8_t DeviceRemovable;
- uint8_t PortPweCtrlMak;
-} HubDescriptor;
-
-#endif
--- a/USBHost/dbg.h Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,66 +0,0 @@
-/* mbed USBHost Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef USB_DEBUG_H
-#define USB_DEBUG_H
-
-//Debug is disabled by default
-#define DEBUG 3 /*INFO,ERR,WARN*/
-#define DEBUG_TRANSFER 0
-#define DEBUG_EP_STATE 0
-#define DEBUG_EVENT 0
-
-#if (DEBUG > 3)
-#define USB_DBG(x, ...) std::printf("[USB_DBG: %s:%d]" x "\r\n", __FILE__, __LINE__, ##__VA_ARGS__);
-#else
-#define USB_DBG(x, ...)
-#endif
-
-#if (DEBUG > 2)
-#define USB_INFO(x, ...) std::printf("[USB_INFO: %s:%d]" x "\r\n", __FILE__, __LINE__, ##__VA_ARGS__);
-#else
-#define USB_INFO(x, ...)
-#endif
-
-#if (DEBUG > 1)
-#define USB_WARN(x, ...) std::printf("[USB_WARNING: %s:%d]" x "\r\n", __FILE__, __LINE__, ##__VA_ARGS__);
-#else
-#define USB_WARN(x, ...)
-#endif
-
-#if (DEBUG > 0)
-#define USB_ERR(x, ...) std::printf("[USB_ERR: %s:%d]" x "\r\n", __FILE__, __LINE__, ##__VA_ARGS__);
-#else
-#define USB_ERR(x, ...)
-#endif
-
-#if (DEBUG_TRANSFER)
-#define USB_DBG_TRANSFER(x, ...) std::printf("[USB_TRANSFER: %s:%d]" x "\r\n", __FILE__, __LINE__, ##__VA_ARGS__);
-#else
-#define USB_DBG_TRANSFER(x, ...)
-#endif
-
-#if (DEBUG_EVENT)
-#define USB_DBG_EVENT(x, ...) std::printf("[USB_EVENT: %s:%d]" x "\r\n", __FILE__, __LINE__, ##__VA_ARGS__);
-#else
-#define USB_DBG_EVENT(x, ...)
-#endif
-
-
-#endif
-
-
-
--- a/USBHost3GModule/IUSBHostSerial.h Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,95 +0,0 @@
-/* IUSBHostSerial.h */
-/* Copyright (c) 2010-2012 mbed.org, MIT License
-*
-* Permission is hereby granted, free of charge, to any person obtaining a copy of this software
-* and associated documentation files (the "Software"), to deal in the Software without
-* restriction, including without limitation the rights to use, copy, modify, merge, publish,
-* distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included in all copies or
-* substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
-* BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-#ifndef IUSBHOSTSERIAL_H_
-#define IUSBHOSTSERIAL_H_
-
-/**
- * Generic interface to abstract 3G dongles' impl
- */
-
-#include "USBHostConf.h"
-
-#ifdef USBHOST_3GMODULE
-
-#include "IUSBHostSerialListener.h"
-
-// This is needed by some versions of GCC
-#undef putc
-#undef getc
-
-class IUSBHostSerial {
-public:
-
- enum IrqType {
- RxIrq,
- TxIrq
- };
-
- /*
- * Get a char from the dongle's serial interface
- */
- virtual int getc() = 0;
-
- /*
- * Put a char to the dongle's serial interface
- */
- virtual int putc(int c) = 0;
-
- /*
- * Read a packet from the dongle's serial interface, to be called after multiple getc() calls
- */
- virtual int readPacket() = 0;
-
- /*
- * Write a packet to the dongle's serial interface, to be called after multiple putc() calls
- */
- virtual int writePacket() = 0;
-
- /**
- * Check the number of bytes available.
- *
- * @returns the number of bytes available
- */
- virtual int readable() = 0;
-
- /**
- * Check the free space in output.
- *
- * @returns the number of bytes available
- */
- virtual int writeable() = 0;
-
- /**
- * Attach a handler to call when a packet is received / when a packet has been transmitted.
- *
- * @param pListener instance of the listener deriving from the IUSBHostSerialListener
- */
- virtual void attach(IUSBHostSerialListener* pListener) = 0;
-
- /**
- * Enable or disable readable/writeable callbacks
- */
- virtual void setupIrq(bool en, IrqType irq = RxIrq) = 0;
-
-};
-
-#endif /* USBHOST_3GMODULE */
-
-#endif /* IUSBHOSTSERIAL_H_ */
--- a/USBHost3GModule/IUSBHostSerialListener.h Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,37 +0,0 @@
-/* IUSBHostSerialListener.h */
-/* Copyright (c) 2010-2012 mbed.org, MIT License
-*
-* Permission is hereby granted, free of charge, to any person obtaining a copy of this software
-* and associated documentation files (the "Software"), to deal in the Software without
-* restriction, including without limitation the rights to use, copy, modify, merge, publish,
-* distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included in all copies or
-* substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
-* BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-
-#ifndef IUSBHOSTSERIALLISTENER_H_
-#define IUSBHOSTSERIALLISTENER_H_
-
-#include "USBHostConf.h"
-
-#ifdef USBHOST_3GMODULE
-
-class IUSBHostSerialListener
-{
-public:
- virtual void readable() = 0; //Called when new data is available
- virtual void writeable() = 0; //Called when new space is available
-};
-
-#endif /* USBHOST_3GMODULE */
-
-#endif /* IUSBHOSTSERIALLISTENER_H_ */
--- a/USBHost3GModule/WANDongle.cpp Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,235 +0,0 @@
-/* Copyright (c) 2010-2012 mbed.org, MIT License
-*
-* Permission is hereby granted, free of charge, to any person obtaining a copy of this software
-* and associated documentation files (the "Software"), to deal in the Software without
-* restriction, including without limitation the rights to use, copy, modify, merge, publish,
-* distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included in all copies or
-* substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
-* BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-#include "USBHostConf.h"
-
-#ifdef USBHOST_3GMODULE
-
-#include "dbg.h"
-#include <stdint.h>
-#include "rtos.h"
-
-#include "WANDongle.h"
-#include "WANDongleInitializer.h"
-
-WANDongle::WANDongle() : m_pInitializer(NULL), m_serialCount(0), m_totalInitializers(0)
-{
- host = USBHost::getHostInst();
- init();
-}
-
-
-bool WANDongle::connected() {
- return dev_connected;
-}
-
-bool WANDongle::tryConnect()
-{
- //FIXME should run on USB thread
-
- USB_DBG("Trying to connect device");
-
- if (dev_connected) {
- USB_DBG("Device is already connected!");
- return true;
- }
-
- m_pInitializer = NULL;
-
- //Protect from concurrent access from USB thread
- USBHost::Lock lock(host);
-
- for (int i = 0; i < MAX_DEVICE_CONNECTED; i++)
- {
- if ((dev = host->getDevice(i)) != NULL)
- {
- m_pInitializer = NULL; //Will be set in setVidPid callback
-
- USB_DBG("Enumerate");
- int ret = host->enumerate(dev, this);
- if(ret)
- {
- return false;
- }
-
- USB_DBG("Device has VID:%04x PID:%04x", dev->getVid(), dev->getPid());
-
- if(m_pInitializer) //If an initializer has been found
- {
- USB_DBG("m_pInitializer=%p", m_pInitializer);
- USB_DBG("m_pInitializer->getSerialVid()=%04x", m_pInitializer->getSerialVid());
- USB_DBG("m_pInitializer->getSerialPid()=%04x", m_pInitializer->getSerialPid());
- if ((dev->getVid() == m_pInitializer->getSerialVid()) && (dev->getPid() == m_pInitializer->getSerialPid()))
- {
- USB_DBG("The dongle is in virtual serial mode");
- host->registerDriver(dev, 0, this, &WANDongle::init);
- m_serialCount = m_pInitializer->getSerialPortCount();
- if( m_serialCount > WANDONGLE_MAX_SERIAL_PORTS )
- {
- m_serialCount = WANDONGLE_MAX_SERIAL_PORTS;
- }
- for(int j = 0; j < m_serialCount; j++)
- {
- USB_DBG("Connecting serial port #%d", j+1);
- USB_DBG("Ep %p", m_pInitializer->getEp(dev, j, false));
- USB_DBG("Ep %p", m_pInitializer->getEp(dev, j, true));
- m_serial[j].connect( dev, m_pInitializer->getEp(dev, j, false), m_pInitializer->getEp(dev, j, true) );
- }
-
- USB_DBG("Device connected");
-
- dev_connected = true;
-
-
- return true;
- }
- else if ((dev->getVid() == m_pInitializer->getMSDVid()) && (dev->getPid() == m_pInitializer->getMSDPid()))
- {
- USB_DBG("Vodafone K3370 dongle detected in MSD mode");
- //Try to switch
- if( m_pInitializer->switchMode(dev) )
- {
- USB_DBG("Switched OK");
- return false; //Will be connected on a next iteration
- }
- else
- {
- USB_ERR("Could not switch mode");
- return false;
- }
- }
- } //if()
- } //if()
- } //for()
- return false;
-}
-
-bool WANDongle::disconnect()
-{
- dev_connected = false;
- for(int i = 0; i < WANDONGLE_MAX_SERIAL_PORTS; i++)
- {
- m_serial[i].disconnect();
- }
- return true;
-}
-
-int WANDongle::getDongleType()
-{
- if( m_pInitializer != NULL )
- {
- return m_pInitializer->getType();
- }
- else
- {
- return WAN_DONGLE_TYPE_UNKNOWN;
- }
-}
-
-IUSBHostSerial& WANDongle::getSerial(int index)
-{
- return m_serial[index];
-}
-
-int WANDongle::getSerialCount()
-{
- return m_serialCount;
-}
-
-//Private methods
-void WANDongle::init()
-{
- m_pInitializer = NULL;
- dev_connected = false;
- for(int i = 0; i < WANDONGLE_MAX_SERIAL_PORTS; i++)
- {
- m_serial[i].init(host);
- }
-}
-
-
-/*virtual*/ void WANDongle::setVidPid(uint16_t vid, uint16_t pid)
-{
- WANDongleInitializer* initializer;
-
- for(int i = 0; i < m_totalInitializers; i++)
- {
- initializer = m_Initializers[i];
- USB_DBG("initializer=%p", initializer);
- USB_DBG("initializer->getSerialVid()=%04x", initializer->getSerialVid());
- USB_DBG("initializer->getSerialPid()=%04x", initializer->getSerialPid());
- if ((dev->getVid() == initializer->getSerialVid()) && (dev->getPid() == initializer->getSerialPid()))
- {
- USB_DBG("The dongle is in virtual serial mode");
- m_pInitializer = initializer;
- break;
- }
- else if ((dev->getVid() == initializer->getMSDVid()) && (dev->getPid() == initializer->getMSDPid()))
- {
- USB_DBG("Dongle detected in MSD mode");
- m_pInitializer = initializer;
- break;
- }
- initializer++;
- } //for
- if(m_pInitializer)
- {
- m_pInitializer->setVidPid(vid, pid);
- }
-}
-
-/*virtual*/ bool WANDongle::parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol) //Must return true if the interface should be parsed
-{
- if(m_pInitializer)
- {
- return m_pInitializer->parseInterface(intf_nb, intf_class, intf_subclass, intf_protocol);
- }
- else
- {
- return false;
- }
-}
-
-/*virtual*/ bool WANDongle::useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir) //Must return true if the endpoint will be used
-{
- if(m_pInitializer)
- {
- return m_pInitializer->useEndpoint(intf_nb, type, dir);
- }
- else
- {
- return false;
- }
-}
-
-
-bool WANDongle::addInitializer(WANDongleInitializer* pInitializer)
-{
- if (m_totalInitializers >= WANDONGLE_MAX_INITIALIZERS)
- return false;
- m_Initializers[m_totalInitializers++] = pInitializer;
- return true;
-}
-
-WANDongle::~WANDongle()
-{
- for(int i = 0; i < m_totalInitializers; i++)
- delete m_Initializers[i];
-}
-
-#endif /* USBHOST_3GMODULE */
--- a/USBHost3GModule/WANDongle.h Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,108 +0,0 @@
-/* Copyright (c) 2010-2012 mbed.org, MIT License
-*
-* Permission is hereby granted, free of charge, to any person obtaining a copy of this software
-* and associated documentation files (the "Software"), to deal in the Software without
-* restriction, including without limitation the rights to use, copy, modify, merge, publish,
-* distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included in all copies or
-* substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
-* BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-#ifndef WANDONGLE_H
-#define WANDONGLE_H
-
-#include "USBHostConf.h"
-
-#ifdef USBHOST_3GMODULE
-
-#include "USBHost.h"
-#include "IUSBHostSerial.h"
-
-#include "rtos.h"
-
-#include "WANDongleSerialPort.h"
-#include "WANDongleInitializer.h"
-#include "IUSBEnumerator.h"
-
-#define WANDONGLE_MAX_OUTEP_SIZE 64
-#define WANDONGLE_MAX_INEP_SIZE 64
-
-/** A class to use a WAN (3G/LTE) access dongle
- *
- */
-class WANDongle : public IUSBEnumerator {
-public:
- /*
- * Constructor
- *
- * @param rootdir mount name
- */
- WANDongle();
-
- /*
- * Destructor
- */
- virtual ~WANDongle();
-
- /*
- * Check if a serial port device is connected
- *
- * @return true if a serial device is connected
- */
- bool connected();
-
- /*
- * Try to connect device
- *
- * * @return true if connection was successful
- */
- bool tryConnect();
-
- /*
- * Disconnect device
- *
- * * @return true if disconnection was successful
- */
- bool disconnect();
-
- int getDongleType();
-
- IUSBHostSerial& getSerial(int index);
- int getSerialCount();
- bool addInitializer(WANDongleInitializer* pInitializer);
-
- //From IUSBEnumerator
-
- virtual void setVidPid(uint16_t vid, uint16_t pid);
-
- virtual bool parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol); //Must return true if the interface should be parsed
-
- virtual bool useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir); //Must return true if the endpoint will be used
-
-protected:
- USBHost * host;
- USBDeviceConnected * dev;
- bool dev_connected;
-
- WANDongleInitializer* m_pInitializer;
-
- void init();
-
- WANDongleSerialPort m_serial[WANDONGLE_MAX_SERIAL_PORTS];
- int m_serialCount;
-
- int m_totalInitializers;
- WANDongleInitializer* m_Initializers[WANDONGLE_MAX_INITIALIZERS];
-};
-
-#endif /* USBHOST_3GMODULE */
-
-#endif
--- a/USBHost3GModule/WANDongleInitializer.h Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,73 +0,0 @@
-/* Copyright (c) 2010-2012 mbed.org, MIT License
-*
-* Permission is hereby granted, free of charge, to any person obtaining a copy of this software
-* and associated documentation files (the "Software"), to deal in the Software without
-* restriction, including without limitation the rights to use, copy, modify, merge, publish,
-* distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included in all copies or
-* substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
-* BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-#ifndef WANDONGLEINITIALIZER_H
-#define WANDONGLEINITIALIZER_H
-
-#include "USBHostConf.h"
-
-#ifdef USBHOST_3GMODULE
-
-#include <stdint.h>
-
-#include "USBHost.h"
-#include "IUSBEnumerator.h"
-
-// [TODO] move these declarations to a proper place
-#define WANDONGLE_MAX_SERIAL_PORTS 2
-#define WANDONGLE_MAX_INITIALIZERS 6
-
-#define WAN_DONGLE_TYPE_UNKNOWN (-1)
-
-class WANDongleInitializer : public IUSBEnumerator
-{
-protected:
- WANDongleInitializer(USBHost* pHost) { m_pHost = pHost; }
- USBHost* m_pHost;
- uint8_t m_serialIntfMap[WANDONGLE_MAX_SERIAL_PORTS];
-
-public:
- virtual ~WANDongleInitializer() {}
- virtual uint16_t getMSDVid() = 0;
- virtual uint16_t getMSDPid() = 0;
-
- virtual uint16_t getSerialVid() = 0;
- virtual uint16_t getSerialPid() = 0;
-
- virtual bool switchMode(USBDeviceConnected* pDev) = 0;
-
- virtual USBEndpoint* getEp(USBDeviceConnected* pDev, int serialPortNumber, bool tx) {
- return pDev->getEndpoint(m_serialIntfMap[serialPortNumber], BULK_ENDPOINT, tx ? OUT : IN, 0);
- }
-
- virtual int getSerialPortCount() = 0;
-
- virtual void setVidPid(uint16_t vid, uint16_t pid) = 0;
-
- virtual bool parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol) = 0; //Must return true if the interface should be parsed
-
- virtual bool useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir) = 0; //Must return true if the endpoint will be used
-
- virtual int getType() = 0;
-
- virtual uint8_t getSerialIntf(int index) { return m_serialIntfMap[index]; }
-};
-
-#endif /* USBHOST_3GMODULE */
-
-#endif
--- a/USBHost3GModule/WANDongleSerialPort.cpp Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,340 +0,0 @@
-/* Copyright (c) 2010-2012 mbed.org, MIT License
-*
-* Permission is hereby granted, free of charge, to any person obtaining a copy of this software
-* and associated documentation files (the "Software"), to deal in the Software without
-* restriction, including without limitation the rights to use, copy, modify, merge, publish,
-* distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included in all copies or
-* substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
-* BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-#include "USBHostConf.h"
-
-#ifdef USBHOST_3GMODULE
-
-#define __DEBUG__ 0
-#ifndef __MODULE__
-#define __MODULE__ "WANDongleSerialPort.cpp"
-#endif
-
-#include "dbg.h"
-#include <stdint.h>
-#include "rtos.h"
-
-#include "WANDongleSerialPort.h"
-
-WANDongleSerialPort::WANDongleSerialPort() : cb_tx_en(false), cb_rx_en(false), listener(NULL)
-{
- reset();
-}
-
-void WANDongleSerialPort::init(USBHost* pHost)
-{
- host = pHost;
-}
-
-void WANDongleSerialPort::reset()
-{
- tx_mtx.lock();
- rx_mtx.lock();
-
- bulk_in = NULL;
- bulk_out = NULL;
-
- buf_out_len = 0;
- max_out_size = 0;
- lock_tx = false;
- cb_tx_pending = false;
-
- buf_in_len = 0;
- buf_in_read_pos = 0;
- lock_rx = false;
- cb_rx_pending = false;
-
- tx_mtx.unlock();
- rx_mtx.unlock();
-}
-
-int WANDongleSerialPort::readPacket()
-{
- USB_DBG("Read packet on %p", this);
- rx_mtx.lock();
- if(lock_rx)
- {
- USB_ERR("Fail");
- rx_mtx.unlock();
- return -1;
- }
-
- if( bulk_in == NULL )
- {
- USB_WARN("Port is disconnected");
- rx_mtx.unlock();
- return -1;
- }
-
- lock_rx = true; //Receiving
- rx_mtx.unlock();
-// USB_DBG("readPacket");
- //lock_rx.lock();
- USB_TYPE res = host->bulkRead(dev, (USBEndpoint *)bulk_in, buf_in, ((USBEndpoint *)bulk_in)->getSize(), false); //Queue transfer
- if(res != USB_TYPE_PROCESSING)
- {
- //lock_rx.unlock();
- USB_ERR("host->bulkRead() returned %d", res);
- Thread::wait(100);
- return -1;
- }
- return 0;
-}
-
-int WANDongleSerialPort::writePacket()
-{
- tx_mtx.lock();
- if(lock_tx)
- {
- USB_ERR("Fail");
- tx_mtx.unlock();
- return -1;
- }
-
- if( bulk_out == NULL )
- {
- USB_WARN("Port is disconnected");
- tx_mtx.unlock();
- return -1;
- }
-
- lock_tx = true; //Transmitting
- tx_mtx.unlock();
-// USB_DBG("writePacket");
-
- //lock_tx.lock();
- USB_TYPE res = host->bulkWrite(dev, (USBEndpoint *)bulk_out, buf_out, buf_out_len, false); //Queue transfer
- if(res != USB_TYPE_PROCESSING)
- {
- //lock_tx.unlock();
- USB_ERR("host->bulkWrite() returned %d", res);
- Thread::wait(100);
- return -1;
- }
- return 0;
-}
-
-int WANDongleSerialPort::putc(int c)
-{
- tx_mtx.lock();
- if(!lock_tx)
- {
- if(buf_out_len < max_out_size)
- {
- buf_out[buf_out_len] = (uint8_t)c;
- buf_out_len++;
- }
- }
- else
- {
- USB_ERR("CAN'T WRITE!");
- }
- tx_mtx.unlock();
- return c;
-}
-
-int WANDongleSerialPort::getc()
-{
- rx_mtx.lock();
- int c = 0;
- if(!lock_rx)
- {
- if(buf_in_read_pos < buf_in_len)
- {
- c = (int)buf_in[buf_in_read_pos];
- buf_in_read_pos++;
- }
- }
- else
- {
- USB_ERR("CAN'T READ!");
- }
- rx_mtx.unlock();
- return c;
-}
-
-int WANDongleSerialPort::readable()
-{
- rx_mtx.lock();
- if (lock_rx)
- {
- rx_mtx.unlock();
- return 0;
- }
-
- /* if( !lock_rx.trylock() )
- {
- return 0;
- }*/
- int res = buf_in_len - buf_in_read_pos;
- //lock_rx.unlock();
- rx_mtx.unlock();
- return res;
-}
-
-int WANDongleSerialPort::writeable()
-{
- tx_mtx.lock();
- if (lock_tx)
- {
- tx_mtx.unlock();
- return 0;
- }
-
- /*if( !lock_tx.trylock() )
- {
- return 0;
- }*/
- int res = max_out_size - buf_out_len;
- tx_mtx.unlock();
- //lock_tx.unlock();
- return res;
-}
-
-void WANDongleSerialPort::attach(IUSBHostSerialListener* pListener)
-{
- if(pListener == NULL)
- {
- setupIrq(false, RxIrq);
- setupIrq(false, TxIrq);
- }
- listener = pListener;
- if(pListener != NULL)
- {
- setupIrq(true, RxIrq);
- setupIrq(true, TxIrq);
- }
-}
-
-void WANDongleSerialPort::setupIrq(bool en, IrqType irq /*= RxIrq*/)
-{
- switch(irq)
- {
- case RxIrq:
- rx_mtx.lock();
- cb_rx_en = en;
- if(en && cb_rx_pending)
- {
- cb_rx_pending = false;
- rx_mtx.unlock();
- listener->readable(); //Process the interrupt that was raised
- }
- else
- {
- rx_mtx.unlock();
- }
- break;
- case TxIrq:
- tx_mtx.lock();
- cb_tx_en = en;
- if(en && cb_tx_pending)
- {
- cb_tx_pending = false;
- tx_mtx.unlock();
- listener->writeable(); //Process the interrupt that was raised
- }
- else
- {
- tx_mtx.unlock();
- }
- break;
- }
-}
-
-
-void WANDongleSerialPort::connect( USBDeviceConnected* pDev, USBEndpoint* pInEp, USBEndpoint* pOutEp )
-{
- dev = pDev;
- bulk_in = pInEp;
- bulk_out = pOutEp;
- max_out_size = bulk_out->getSize();
- if( max_out_size > WANDONGLE_MAX_OUTEP_SIZE )
- {
- max_out_size = WANDONGLE_MAX_OUTEP_SIZE;
- }
- bulk_in->attach(this, &WANDongleSerialPort::rxHandler);
- bulk_out->attach(this, &WANDongleSerialPort::txHandler);
- readPacket(); //Start receiving data
-}
-
-void WANDongleSerialPort::disconnect( )
-{
- reset();
-}
-
-//Private methods
-
-
-void WANDongleSerialPort::rxHandler()
-{
- if (((USBEndpoint *) bulk_in)->getState() == USB_TYPE_IDLE) //Success
- {
- buf_in_read_pos = 0;
- buf_in_len = ((USBEndpoint *) bulk_in)->getLengthTransferred(); //Update length
- //lock_rx.unlock();
- rx_mtx.lock();
- lock_rx = false; //Transmission complete
- if(cb_rx_en)
- {
- rx_mtx.unlock();
- listener->readable(); //Call handler from the IRQ context
- //readPacket() should be called by the handler subsequently once the buffer has been emptied
- }
- else
- {
- cb_rx_pending = true; //Queue the callback
- rx_mtx.unlock();
- }
-
- }
- else //Error, try reading again
- {
- //lock_rx.unlock();
- USB_DBG("Trying again");
- readPacket();
- }
-}
-
-void WANDongleSerialPort::txHandler()
-{
- if (((USBEndpoint *) bulk_out)->getState() == USB_TYPE_IDLE) //Success
- {
- tx_mtx.lock();
- buf_out_len = 0; //Reset length
- lock_tx = false; //Transmission complete
- //lock_tx.unlock();
- if(cb_tx_en)
- {
- tx_mtx.unlock();
- listener->writeable(); //Call handler from the IRQ context
- //writePacket() should be called by the handler subsequently once the buffer has been filled
- }
- else
- {
- cb_tx_pending = true; //Queue the callback
- tx_mtx.unlock();
- }
- }
- else //Error, try reading again
- {
- //lock_tx.unlock();
- writePacket();
- }
-}
-
-#endif /* USBHOST_3GMODULE */
--- a/USBHost3GModule/WANDongleSerialPort.h Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,133 +0,0 @@
-/* Copyright (c) 2010-2012 mbed.org, MIT License
-*
-* Permission is hereby granted, free of charge, to any person obtaining a copy of this software
-* and associated documentation files (the "Software"), to deal in the Software without
-* restriction, including without limitation the rights to use, copy, modify, merge, publish,
-* distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included in all copies or
-* substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
-* BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-#ifndef WANDONGLESERIALPORT_H
-#define WANDONGLESERIALPORT_H
-
-#include "USBHostConf.h"
-
-#ifdef USBHOST_3GMODULE
-
-#include "USBHost.h"
-#include "IUSBHostSerial.h"
-
-#include "rtos.h"
-
-
-#define WANDONGLE_MAX_OUTEP_SIZE 64
-#define WANDONGLE_MAX_INEP_SIZE 64
-
-/** A class to use a WAN (3G/LTE) access dongle
- *
- */
-class WANDongleSerialPort : public IUSBHostSerial {
-public:
- /*
- * Constructor
- *
- */
- WANDongleSerialPort();
-
- void init( USBHost* pHost );
-
- void connect( USBDeviceConnected* pDev, USBEndpoint* pInEp, USBEndpoint* pOutEp );
-
- void disconnect( );
-
- /*
- * Get a char from the dongle's serial interface
- */
- virtual int getc();
-
- /*
- * Put a char to the dongle's serial interface
- */
- virtual int putc(int c);
-
- /*
- * Read a packet from the dongle's serial interface, to be called after multiple getc() calls
- */
- virtual int readPacket();
-
- /*
- * Write a packet to the dongle's serial interface, to be called after multiple putc() calls
- */
- virtual int writePacket();
-
- /**
- * Check the number of bytes available.
- *
- * @returns the number of bytes available
- */
- virtual int readable();
-
- /**
- * Check the free space in output.
- *
- * @returns the number of bytes available
- */
- virtual int writeable();
-
- /**
- * Attach a handler to call when a packet is received / when a packet has been transmitted.
- *
- * @param pListener instance of the listener deriving from the IUSBHostSerialListener
- */
- virtual void attach(IUSBHostSerialListener* pListener);
-
- /**
- * Enable or disable readable/writeable callbacks
- */
- virtual void setupIrq(bool en, IrqType irq = RxIrq);
-
-
-protected:
- USBEndpoint * bulk_in;
- USBEndpoint * bulk_out;
- USBHost * host;
- USBDeviceConnected * dev;
-
- uint8_t buf_out[WANDONGLE_MAX_OUTEP_SIZE];
- volatile uint32_t buf_out_len;
- uint32_t max_out_size;
- volatile bool lock_tx;
- volatile bool cb_tx_en;
- volatile bool cb_tx_pending;
- Mutex tx_mtx;
-
- uint8_t buf_in[WANDONGLE_MAX_INEP_SIZE];
- volatile uint32_t buf_in_len;
- volatile uint32_t buf_in_read_pos;
- volatile bool lock_rx;
- volatile bool cb_rx_en;
- volatile bool cb_rx_pending;
- Mutex rx_mtx;
-
- IUSBHostSerialListener* listener;
-
- void reset();
-
- void rxHandler();
- void txHandler();
-
-};
-
-#endif /* USBHOST_3GMODULE */
-
-#endif
-
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/USBHostHID/USBHostGamepad.cpp Fri Nov 04 04:52:29 2016 +0000
@@ -0,0 +1,259 @@
+/* mbed USBHost Gamepad driver sample
+ * Copyright (c) 2014 Yuuichi Akagawa
+ *
+ * modified from mbed USBHostMouse
+ *
+ * mbed USBHost Library
+ * Copyright (c) 2006-2013 ARM Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * Refer to following URL:
+ * https://developer.mbed.org/users/YuuichiAkagawa/code/USBHostGamepad/file/7345e2afa41e/USBHostGamepad.cpp
+ */
+#include "USBHostGamepad.h"
+//#if USBHOST_GAMEPAD
+
+USBHostGamepad::USBHostGamepad() {
+ host = USBHost::getHostInst();
+ init();
+}
+
+void USBHostGamepad::init() {
+ dev = NULL;
+ int_in = NULL;
+ onUpdate = NULL;
+ report_id = 0;
+ dev_connected = false;
+ gamepad_device_found = false;
+ gamepad_intf = -1;
+
+ btnX = 0;
+ btnY = 0;
+ btnABCD = 0;
+ btnSpecial = 0;
+
+ btn00 = 0;
+ btn01 = 1;
+ btn02 = 2;
+ btn03 = 3;
+ btn04 = 4;
+ btn05 = 5;
+ btn06 = 6;
+ btn07 = 7;
+ btn08 = 8;
+ btn09 = 9;
+ btn01 = 10;
+ btn11 = 11;
+ btn12 = 12;
+ btn13 = 13;
+ btn14 = 14;
+ btn15 = 15;
+}
+
+bool USBHostGamepad::connected() {
+ return dev_connected;
+}
+
+bool USBHostGamepad::connect() {
+ int len_listen;
+
+ if (dev_connected) {
+ return true;
+ }
+
+ for (uint8_t i = 0; i < MAX_DEVICE_CONNECTED; i++) {
+ if ((dev = host->getDevice(i)) != NULL) {
+
+ if(host->enumerate(dev, this))
+ break;
+
+ if (gamepad_device_found) {
+
+ int_in = dev->getEndpoint(gamepad_intf, INTERRUPT_ENDPOINT, IN);
+ if (!int_in)
+ break;
+
+ gamePad_VID = dev->getVid();
+ gamePad_PID = dev->getPid();
+
+ // USB_INFO("New Gamepad/Joystick device: VID:%04x PID:%04x [dev: %p - intf: %d]", dev->getVid(), dev->getPid(), dev, gamepad_intf);
+ USB_INFO("New Gamepad/Joystick device: VID:%04x PID:%04x [dev: %p - intf: %d]", gamePad_VID, gamePad_PID, dev, gamepad_intf);
+#if DEBUG > 3
+ //Parse HID Report Descriptor
+ parseHidDescr();
+#endif
+ dev->setName("Gamepad", gamepad_intf);
+ host->registerDriver(dev, gamepad_intf, this, &USBHostGamepad::init);
+
+ int_in->attach(this, &USBHostGamepad::rxHandler);
+ len_listen = int_in->getSize();
+ if (len_listen > sizeof(report)) {
+ len_listen = sizeof(report);
+ }
+ host->interruptRead(dev, int_in, report, len_listen, false);
+
+ dev_connected = true;
+ return true;
+ }
+ }
+ }
+ init();
+ return false;
+}
+
+void USBHostGamepad::rxHandler() {
+ int len_listen = int_in->getSize();
+// printf("GamePad Length=%dyryn", len_listen);
+#if DEBUG > 3
+ USB_DBG("USBHostGamepad::rxHandler() len_listen=%d\r\n", len_listen);
+ for (int i = 0; i < len_listen; i++){
+ printf("%02X ", report[i]);
+ }
+ printf("\r\n\r\n");
+#endif
+ if (onUpdate) {
+// (*onUpdate)(report[0], report[1], report[5], report[6]);
+ (*onUpdate)(
+ report[0],
+ report[1],
+ report[2],
+ report[3],
+ report[4],
+ report[5],
+ report[6],
+ report[7],
+ report[8],
+ report[9],
+ report[10],
+ report[11],
+ report[12],
+ report[13],
+ report[14],
+ report[15],
+ dev->getVid(),
+ dev->getPid()
+
+ );
+ }
+
+ // update gamepad state
+// btnX = report[0];
+// btnY = report[1];
+// btnABCD = report[5];
+// btnSpecial = report[6];
+ btn00 = report[0];
+ btn01 = report[1];
+ btn02 = report[2];
+ btn03 = report[3];
+ btn04 = report[4];
+ btn05 = report[5];
+ btn06 = report[6];
+ btn07 = report[7];
+ btn08 = report[8];
+ btn09 = report[9];
+ btn10 = report[10];
+ btn11 = report[11];
+ btn12 = report[12];
+ btn13 = report[13];
+ btn14 = report[14];
+ btn15 = report[15];
+
+ // gamePad_VID = dev->getVid();
+ // gamePad_PID = dev->getPid();
+
+ if (len_listen > sizeof(report)) {
+ len_listen = sizeof(report);
+ }
+
+ if (dev)
+ host->interruptRead(dev, int_in, report, len_listen, false);
+}
+
+/*virtual*/ void USBHostGamepad::setVidPid(uint16_t vid, uint16_t pid)
+{
+ // we don't check VID/PID for gamepad driver
+}
+
+/*virtual*/ bool USBHostGamepad::parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol) //Must return true if the interface should be parsed
+{
+ if ((gamepad_intf == -1) &&
+ (intf_class == HID_CLASS) &&
+ (intf_subclass == 0x00) &&
+ (intf_protocol == 0x00)) {
+ gamepad_intf = intf_nb;
+ return true;
+ }
+ return false;
+}
+
+/*virtual*/ bool USBHostGamepad::useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir) //Must return true if the endpoint will be used
+{
+ if (intf_nb == gamepad_intf) {
+ if (type == INTERRUPT_ENDPOINT && dir == IN) {
+ gamepad_device_found = true;
+ return true;
+ }
+ }
+ return false;
+}
+
+USB_TYPE USBHostGamepad::getReportDescriptor(USBDeviceConnected * dev, uint8_t * buf, uint16_t max_len_buf, uint16_t * len_rep_descr)
+{
+ USB_TYPE t = host->controlRead( dev,
+ USB_DEVICE_TO_HOST | USB_RECIPIENT_INTERFACE | USB_REQUEST_TYPE_STANDARD,
+ HID_GET_DESCRIPTOR,
+ 0x2200,
+ 0, buf, max_len_buf);
+ if (len_rep_descr)
+ *len_rep_descr = max_len_buf;
+
+ return t;
+}
+
+/*
+ * HID Report Descriptor parser
+ */
+bool USBHostGamepad::parseHidDescr()
+{
+ bool ret = true;
+ uint8_t *buf;
+ uint16_t desclen = host->getLengthReportDescr();
+
+ //allocate report descriptor's buffer
+ buf = (uint8_t *)malloc(desclen);
+ if(buf == NULL){
+ return false;
+ }
+ getReportDescriptor(dev, buf, desclen);
+ #if (DEBUG > 3)
+ USB_DBG("HID REPORT DESCRIPTOR:\r\n");
+ for (int i = 0; i < desclen; i++)
+ printf("%02X ", buf[i]);
+ printf("\r\n\r\n");
+ #endif
+ if( buf[0] == 0x05 //Usage page
+ && buf[1] == 0x01 //Generic Desktop
+ && buf[2] == 0x09 //Usage
+ ){
+ if( buf[3] == 0x04 ){
+ USB_DBG("This is GamePad：");
+ }else if( buf[3] == 0x05){
+ USB_DBG("This is JoyStick：");
+ }else{
+ ret = false;
+ }
+ }
+ free(buf);
+ return ret;
+}
+//#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/USBHostHID/USBHostGamepad.h Fri Nov 04 04:52:29 2016 +0000
@@ -0,0 +1,141 @@
+/* mbed USBHost Gamepad driver sample
+ * Copyright (c) 2014 Yuuichi Akagawa
+ *
+ * modified from mbed USBHostMouse
+ *
+ * Copyright (c) 2014 mbed.org, MIT License
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
+ * and associated documentation files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all copies or
+ * substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef USBHOSTGAMEPAD_H
+#define USBHOSTGAMEPAD_H
+
+#include "USBHostConf.h"
+
+//#if USBHOST_GAMEPAD
+
+#include "USBHost.h"
+//HID Class Request
+#define HID_GET_REPORT 0x01
+#define HID_GET_IDLE 0x02
+#define HID_GET_PROTOCOL 0x03
+#define HID_GET_DESCRIPTOR 0x06
+#define HID_SET_REPORT 0x09
+#define HID_SET_IDLE 0x0a
+#define HID_SET_PROTOCOL 0x0b
+
+/**
+ * A class to communicate a USB MIDI device
+ */
+class USBHostGamepad : public IUSBEnumerator {
+public:
+ /**
+ * Constructor
+ */
+ USBHostGamepad();
+
+ /**
+ * Try to connect a gamepad device
+ *
+ * @return true if connection was successful
+ */
+ bool connect();
+
+ /**
+ * Check if a gamepad is connected
+ *
+ * @returns true if a gamepad is connected
+ */
+ bool connected();
+
+ /**
+ * Attach a callback called when a gamepad event is received
+ *
+ * @param ptr function pointer
+ */
+// inline void attachEvent(void (*ptr)(uint8_t btnX, uint8_t btnY, uint8_t btnABCD, uint8_t btnSpecial)) {
+ inline void attachEvent(void (*ptr)(uint8_t btn00, uint8_t btn01, uint8_t btn02, uint8_t btn03, uint8_t btn04, uint8_t btn05, uint8_t btn06, uint8_t btn07, uint8_t btn08, uint8_t btn09, uint8_t btn10, uint8_t btn11, uint8_t btn12, uint8_t btn13, uint8_t btn14, uint8_t btn15, uint16_t gamePadVID, uint16_t gamePadPID)) {
+ if (ptr != NULL) {
+ onUpdate = ptr;
+ }
+ }
+
+ /**
+ * Request the HID report descriptor
+ *
+ * @param dev request the device descriptor on this device
+ * @param buf buffer to store the device descriptor
+ * @param max_len_buf maximum size of buf
+ * @param len_dev_descr pointer to store the length of the packet transferred
+ */
+ USB_TYPE getReportDescriptor(USBDeviceConnected * dev, uint8_t * buf, uint16_t max_len_buf, uint16_t * len_rep_descr = NULL);
+
+protected:
+ //From IUSBEnumerator
+ virtual void setVidPid(uint16_t vid, uint16_t pid);
+ virtual bool parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol); //Must return true if the interface should be parsed
+ virtual bool useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir); //Must return true if the endpoint will be used
+
+private:
+ USBHost * host;
+ USBDeviceConnected * dev;
+ USBEndpoint * int_in;
+// uint8_t report[8];
+ uint8_t report[16];
+
+ uint16_t gamePad_VID;
+ uint16_t gamePad_PID;
+
+ bool dev_connected;
+ bool gamepad_device_found;
+ int gamepad_intf;
+
+ uint8_t btnX;
+ uint8_t btnY;
+ uint8_t btnABCD;
+ uint8_t btnSpecial;
+
+ uint8_t btn00;
+ uint8_t btn01;
+ uint8_t btn02;
+ uint8_t btn03;
+ uint8_t btn04;
+ uint8_t btn05;
+ uint8_t btn06;
+ uint8_t btn07;
+ uint8_t btn08;
+ uint8_t btn09;
+ uint8_t btn10;
+ uint8_t btn11;
+ uint8_t btn12;
+ uint8_t btn13;
+ uint8_t btn14;
+ uint8_t btn15;
+
+
+ void rxHandler();
+// void (*onUpdate)(uint8_t btnX, uint8_t btnY, uint8_t btnABCD, uint8_t btnSpecial);
+ void (*onUpdate)(uint8_t btn00, uint8_t btn01, uint8_t btn02, uint8_t btn03, uint8_t btn04, uint8_t btn05, uint8_t btn06, uint8_t btn07, uint8_t btn08, uint8_t btn09, uint8_t btn10, uint8_t btn11, uint8_t btn12, uint8_t btn13,uint8_t btn14,uint8_t btn15, uint16_t gamePadVID, uint16_t gamePadPID );
+
+ int report_id;
+ void init();
+ bool parseHidDescr();
+};
+
+//#endif
+
+#endif
--- a/USBHostHID/USBHostKeyboard.cpp Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,184 +0,0 @@
-/* mbed USBHost Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "USBHostKeyboard.h"
-
-#if USBHOST_KEYBOARD
-
-static uint8_t keymap[4][0x39] = {
- { 0, 0, 0, 0, 'a', 'b' /*0x05*/,
- 'c', 'd', 'e', 'f', 'g' /*0x0a*/,
- 'h', 'i', 'j', 'k', 'l'/*0x0f*/,
- 'm', 'n', 'o', 'p', 'q'/*0x14*/,
- 'r', 's', 't', 'u', 'v'/*0x19*/,
- 'w', 'x', 'y', 'z', '1'/*0x1E*/,
- '2', '3', '4', '5', '6'/*0x23*/,
- '7', '8', '9', '0', 0x0A /*enter*/, /*0x28*/
- 0x1B /*escape*/, 0x08 /*backspace*/, 0x09/*tab*/, 0x20/*space*/, '-', /*0x2d*/
- '=', '[', ']', '\\', '#', /*0x32*/
- ';', '\'', 0, ',', '.', /*0x37*/
- '/'},
-
- /* CTRL MODIFIER */
- { 0, 0, 0, 0, 0, 0 /*0x05*/,
- 0, 0, 0, 0, 0 /*0x0a*/,
- 0, 0, 0, 0, 0/*0x0f*/,
- 0, 0, 0, 0, 0/*0x14*/,
- 0, 0, 0, 0, 0/*0x19*/,
- 0, 0, 0, 0, 0/*0x1E*/,
- 0, 0, 0, 0, 0/*0x23*/,
- 0, 0, 0, 0, 0 /*enter*/, /*0x28*/
- 0, 0, 0, 0, 0, /*0x2d*/
- 0, 0, 0, 0, 0, /*0x32*/
- 0, 0, 0, 0, 0, /*0x37*/
- 0},
-
- /* SHIFT MODIFIER */
- { 0, 0, 0, 0, 'A', 'B' /*0x05*/,
- 'C', 'D', 'E', 'F', 'G' /*0x0a*/,
- 'H', 'I', 'J', 'K', 'L'/*0x0f*/,
- 'M', 'N', 'O', 'P', 'Q'/*0x14*/,
- 'R', 'S', 'T', 'U', 'V'/*0x19*/,
- 'W', 'X', 'Y', 'Z', '!'/*0x1E*/,
- '@', '#', '$', '%', '^'/*0x23*/,
- '&', '*', '(', ')', 0, /*0x28*/
- 0, 0, 0, 0, 0, /*0x2d*/
- '+', '{', '}', '|', '~', /*0x32*/
- ':', '"', 0, '<', '>', /*0x37*/
- '?'},
-
- /* ALT MODIFIER */
- { 0, 0, 0, 0, 0, 0 /*0x05*/,
- 0, 0, 0, 0, 0 /*0x0a*/,
- 0, 0, 0, 0, 0/*0x0f*/,
- 0, 0, 0, 0, 0/*0x14*/,
- 0, 0, 0, 0, 0/*0x19*/,
- 0, 0, 0, 0, 0/*0x1E*/,
- 0, 0, 0, 0, 0/*0x23*/,
- 0, 0, 0, 0, 0 /*enter*/, /*0x28*/
- 0, 0, 0, 0, 0, /*0x2d*/
- 0, 0, 0, 0, 0, /*0x32*/
- 0, 0, 0, 0, 0, /*0x37*/
- 0}
-
-};
-
-
-USBHostKeyboard::USBHostKeyboard() {
- host = USBHost::getHostInst();
- init();
-}
-
-
-void USBHostKeyboard::init() {
- dev = NULL;
- int_in = NULL;
- report_id = 0;
- onKey = NULL;
- onKeyCode = NULL;
- dev_connected = false;
- keyboard_intf = -1;
- keyboard_device_found = false;
-}
-
-bool USBHostKeyboard::connected() {
- return dev_connected;
-}
-
-
-bool USBHostKeyboard::connect() {
-
- if (dev_connected) {
- return true;
- }
-
- for (uint8_t i = 0; i < MAX_DEVICE_CONNECTED; i++) {
- if ((dev = host->getDevice(i)) != NULL) {
-
- if (host->enumerate(dev, this))
- break;
-
- if (keyboard_device_found) {
- int_in = dev->getEndpoint(keyboard_intf, INTERRUPT_ENDPOINT, IN);
-
- if (!int_in)
- break;
-
- USB_INFO("New Keyboard device: VID:%04x PID:%04x [dev: %p - intf: %d]", dev->getVid(), dev->getPid(), dev, keyboard_intf);
- dev->setName("Keyboard", keyboard_intf);
- host->registerDriver(dev, keyboard_intf, this, &USBHostKeyboard::init);
-
- int_in->attach(this, &USBHostKeyboard::rxHandler);
- host->interruptRead(dev, int_in, report, int_in->getSize(), false);
-
- dev_connected = true;
- return true;
- }
- }
- }
- init();
- return false;
-}
-
-void USBHostKeyboard::rxHandler() {
- int len = int_in->getLengthTransferred();
- int index = (len == 9) ? 1 : 0;
- int len_listen = int_in->getSize();
- uint8_t key = 0;
- if (len == 8 || len == 9) {
- uint8_t modifier = (report[index] == 4) ? 3 : report[index];
- len_listen = len;
- key = keymap[modifier][report[index + 2]];
- if (key && onKey) {
- (*onKey)(key);
- }
- if ((report[index + 2] || modifier) && onKeyCode) {
- (*onKeyCode)(report[index + 2], modifier);
- }
- }
- if (dev && int_in)
- host->interruptRead(dev, int_in, report, len_listen, false);
-}
-
-/*virtual*/ void USBHostKeyboard::setVidPid(uint16_t vid, uint16_t pid)
-{
- // we don't check VID/PID for keyboard driver
-}
-
-/*virtual*/ bool USBHostKeyboard::parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol) //Must return true if the interface should be parsed
-{
- if ((keyboard_intf == -1) &&
- (intf_class == HID_CLASS) &&
- (intf_subclass == 0x01) &&
- (intf_protocol == 0x01)) {
- keyboard_intf = intf_nb;
- return true;
- }
- return false;
-}
-
-/*virtual*/ bool USBHostKeyboard::useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir) //Must return true if the endpoint will be used
-{
- if (intf_nb == keyboard_intf) {
- if (type == INTERRUPT_ENDPOINT && dir == IN) {
- keyboard_device_found = true;
- return true;
- }
- }
- return false;
-}
-
-#endif
--- a/USBHostHID/USBHostKeyboard.h Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,102 +0,0 @@
-/* mbed USBHost Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef USBHOSTKEYBOARD_H
-#define USBHOSTKEYBOARD_H
-
-#include "USBHostConf.h"
-
-#if USBHOST_KEYBOARD
-
-#include "USBHost.h"
-
-/**
- * A class to communicate a USB keyboard
- */
-class USBHostKeyboard : public IUSBEnumerator {
-public:
-
- /**
- * Constructor
- */
- USBHostKeyboard();
-
- /**
- * Try to connect a keyboard device
- *
- * @return true if connection was successful
- */
- bool connect();
-
- /**
- * Check if a keyboard is connected
- *
- * @returns true if a keyboard is connected
- */
- bool connected();
-
- /**
- * Attach a callback called when a keyboard event is received
- *
- * @param ptr function pointer
- */
- inline void attach(void (*ptr)(uint8_t key)) {
- if (ptr != NULL) {
- onKey = ptr;
- }
- }
-
- /**
- * Attach a callback called when a keyboard event is received
- *
- * @param ptr function pointer
- */
- inline void attach(void (*ptr)(uint8_t keyCode, uint8_t modifier)) {
- if (ptr != NULL) {
- onKeyCode = ptr;
- }
- }
-
-protected:
- //From IUSBEnumerator
- virtual void setVidPid(uint16_t vid, uint16_t pid);
- virtual bool parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol); //Must return true if the interface should be parsed
- virtual bool useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir); //Must return true if the endpoint will be used
-
-private:
- USBHost * host;
- USBDeviceConnected * dev;
- USBEndpoint * int_in;
- uint8_t report[9];
- int keyboard_intf;
- bool keyboard_device_found;
-
- bool dev_connected;
-
- void rxHandler();
-
- void (*onKey)(uint8_t key);
- void (*onKeyCode)(uint8_t key, uint8_t modifier);
-
- int report_id;
-
- void init();
-
-};
-
-#endif
-
-#endif
--- a/USBHostHID/USBHostMouse.cpp Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,153 +0,0 @@
-/* mbed USBHost Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "USBHostMouse.h"
-
-#if USBHOST_MOUSE
-
-USBHostMouse::USBHostMouse() {
- host = USBHost::getHostInst();
- init();
-}
-
-void USBHostMouse::init() {
- dev = NULL;
- int_in = NULL;
- onUpdate = NULL;
- onButtonUpdate = NULL;
- onXUpdate = NULL;
- onYUpdate = NULL;
- onZUpdate = NULL;
- report_id = 0;
- dev_connected = false;
- mouse_device_found = false;
- mouse_intf = -1;
-
- buttons = 0;
- x = 0;
- y = 0;
- z = 0;
-}
-
-bool USBHostMouse::connected() {
- return dev_connected;
-}
-
-bool USBHostMouse::connect() {
- int len_listen;
-
- if (dev_connected) {
- return true;
- }
-
- for (uint8_t i = 0; i < MAX_DEVICE_CONNECTED; i++) {
- if ((dev = host->getDevice(i)) != NULL) {
-
- if(host->enumerate(dev, this))
- break;
-
- if (mouse_device_found) {
-
- int_in = dev->getEndpoint(mouse_intf, INTERRUPT_ENDPOINT, IN);
- if (!int_in)
- break;
-
- USB_INFO("New Mouse device: VID:%04x PID:%04x [dev: %p - intf: %d]", dev->getVid(), dev->getPid(), dev, mouse_intf);
- dev->setName("Mouse", mouse_intf);
- host->registerDriver(dev, mouse_intf, this, &USBHostMouse::init);
-
- int_in->attach(this, &USBHostMouse::rxHandler);
- len_listen = int_in->getSize();
- if (len_listen > sizeof(report)) {
- len_listen = sizeof(report);
- }
- host->interruptRead(dev, int_in, report, len_listen, false);
-
- dev_connected = true;
- return true;
- }
- }
- }
- init();
- return false;
-}
-
-void USBHostMouse::rxHandler() {
- int len_listen = int_in->getSize();
-
- if (onUpdate) {
- (*onUpdate)(report[0] & 0x07, report[1], report[2], report[3]);
- }
-
- if (onButtonUpdate && (buttons != (report[0] & 0x07))) {
- (*onButtonUpdate)(report[0] & 0x07);
- }
-
- if (onXUpdate && (x != report[1])) {
- (*onXUpdate)(report[1]);
- }
-
- if (onYUpdate && (y != report[2])) {
- (*onYUpdate)(report[2]);
- }
-
- if (onZUpdate && (z != report[3])) {
- (*onZUpdate)(report[3]);
- }
-
- // update mouse state
- buttons = report[0] & 0x07;
- x = report[1];
- y = report[2];
- z = report[3];
-
- if (len_listen > sizeof(report)) {
- len_listen = sizeof(report);
- }
-
- if (dev)
- host->interruptRead(dev, int_in, report, len_listen, false);
-}
-
-/*virtual*/ void USBHostMouse::setVidPid(uint16_t vid, uint16_t pid)
-{
- // we don't check VID/PID for mouse driver
-}
-
-/*virtual*/ bool USBHostMouse::parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol) //Must return true if the interface should be parsed
-{
- if ((mouse_intf == -1) &&
- (intf_class == HID_CLASS) &&
- (intf_subclass == 0x01) &&
- (intf_protocol == 0x02)) {
- mouse_intf = intf_nb;
- return true;
- }
- return false;
-}
-
-/*virtual*/ bool USBHostMouse::useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir) //Must return true if the endpoint will be used
-{
- if (intf_nb == mouse_intf) {
- if (type == INTERRUPT_ENDPOINT && dir == IN) {
- mouse_device_found = true;
- return true;
- }
- }
- return false;
-}
-
-#endif
--- a/USBHostHID/USBHostMouse.h Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,139 +0,0 @@
-/* mbed USBHost Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef USBHOSTMOUSE_H
-#define USBHOSTMOUSE_H
-
-#include "USBHostConf.h"
-
-#if USBHOST_MOUSE
-
-#include "USBHost.h"
-
-/**
- * A class to communicate a USB mouse
- */
-class USBHostMouse : public IUSBEnumerator {
-public:
-
- /**
- * Constructor
- */
- USBHostMouse();
-
- /**
- * Try to connect a mouse device
- *
- * @return true if connection was successful
- */
- bool connect();
-
- /**
- * Check if a mouse is connected
- *
- * @returns true if a mouse is connected
- */
- bool connected();
-
- /**
- * Attach a callback called when a mouse event is received
- *
- * @param ptr function pointer
- */
- inline void attachEvent(void (*ptr)(uint8_t buttons, int8_t x, int8_t y, int8_t z)) {
- if (ptr != NULL) {
- onUpdate = ptr;
- }
- }
-
- /**
- * Attach a callback called when the button state changes
- *
- * @param ptr function pointer
- */
- inline void attachButtonEvent(void (*ptr)(uint8_t buttons)) {
- if (ptr != NULL) {
- onButtonUpdate = ptr;
- }
- }
-
- /**
- * Attach a callback called when the X axis value changes
- *
- * @param ptr function pointer
- */
- inline void attachXEvent(void (*ptr)(int8_t x)) {
- if (ptr != NULL) {
- onXUpdate = ptr;
- }
- }
-
- /**
- * Attach a callback called when the Y axis value changes
- *
- * @param ptr function pointer
- */
- inline void attachYEvent(void (*ptr)(int8_t y)) {
- if (ptr != NULL) {
- onYUpdate = ptr;
- }
- }
-
- /**
- * Attach a callback called when the Z axis value changes (scrolling)
- *
- * @param ptr function pointer
- */
- inline void attachZEvent(void (*ptr)(int8_t z)) {
- if (ptr != NULL) {
- onZUpdate = ptr;
- }
- }
-
-protected:
- //From IUSBEnumerator
- virtual void setVidPid(uint16_t vid, uint16_t pid);
- virtual bool parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol); //Must return true if the interface should be parsed
- virtual bool useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir); //Must return true if the endpoint will be used
-
-private:
- USBHost * host;
- USBDeviceConnected * dev;
- USBEndpoint * int_in;
- uint8_t report[4];
-
- bool dev_connected;
- bool mouse_device_found;
- int mouse_intf;
-
- uint8_t buttons;
- int8_t x;
- int8_t y;
- int8_t z;
-
- void rxHandler();
- void (*onUpdate)(uint8_t buttons, int8_t x, int8_t y, int8_t z);
- void (*onButtonUpdate)(uint8_t buttons);
- void (*onXUpdate)(int8_t x);
- void (*onYUpdate)(int8_t y);
- void (*onZUpdate)(int8_t z);
- int report_id;
- void init();
-};
-
-#endif
-
-#endif
--- a/USBHostHub/USBHostHub.cpp Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,274 +0,0 @@
-/* mbed USBHost Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "USBHostHub.h"
-
-#if MAX_HUB_NB
-
-#include "USBHost.h"
-#include "dbg.h"
-
-#define GET_STATUS 0x00
-#define CLEAR_FEATURE 0x01
-#define GET_STATE 0x02
-#define SET_FEATURE 0x03
-#define GET_DESCRIPTOR 0x06
-
-#define PORT_CONNECTION_FEATURE (0x00)
-#define PORT_ENABLE_FEATURE (0x01)
-#define PORT_RESET_FEATURE (0x04)
-#define PORT_POWER_FEATURE (0x08)
-
-#define C_PORT_CONNECTION_FEATURE (16)
-#define C_PORT_ENABLE_FEATURE (17)
-#define C_PORT_RESET_FEATURE (20)
-
-#define PORT_CONNECTION (1 << 0)
-#define PORT_ENABLE (1 << 1)
-#define PORT_SUSPEND (1 << 2)
-#define PORT_OVER_CURRENT (1 << 3)
-#define PORT_RESET (1 << 4)
-#define PORT_POWER (1 << 8)
-#define PORT_LOW_SPEED (1 << 9)
-
-#define C_PORT_CONNECTION (1 << 16)
-#define C_PORT_ENABLE (1 << 17)
-#define C_PORT_SUSPEND (1 << 18)
-#define C_PORT_OVER_CURRENT (1 << 19)
-#define C_PORT_RESET (1 << 20)
-
-USBHostHub::USBHostHub() {
- host = NULL;
- init();
-}
-
-void USBHostHub::init() {
- dev_connected = false;
- dev = NULL;
- int_in = NULL;
- dev_connected = false;
- hub_intf = -1;
- hub_device_found = false;
- nb_port = 0;
- hub_characteristics = 0;
-
- for (int i = 0; i < MAX_HUB_PORT; i++) {
- device_children[i] = NULL;
- }
-}
-
-void USBHostHub::setHost(USBHost * host_) {
- host = host_;
-}
-
-bool USBHostHub::connected()
-{
- return dev_connected;
-}
-
-bool USBHostHub::connect(USBDeviceConnected * dev)
-{
- if (dev_connected) {
- return true;
- }
-
- if(host->enumerate(dev, this)) {
- init();
- return false;
- }
-
- if (hub_device_found) {
- this->dev = dev;
-
- int_in = dev->getEndpoint(hub_intf, INTERRUPT_ENDPOINT, IN);
-
- if (!int_in) {
- init();
- return false;
- }
-
- USB_INFO("New HUB: VID:%04x PID:%04x [dev: %p - intf: %d]", dev->getVid(), dev->getPid(), dev, hub_intf);
- dev->setName("Hub", hub_intf);
- host->registerDriver(dev, hub_intf, this, &USBHostHub::disconnect);
-
- int_in->attach(this, &USBHostHub::rxHandler);
-
- // get HUB descriptor
- host->controlRead( dev,
- USB_DEVICE_TO_HOST | USB_REQUEST_TYPE_CLASS,
- GET_DESCRIPTOR,
- 0x29 << 8, 0, buf, sizeof(HubDescriptor));
- nb_port = buf[2];
- hub_characteristics = buf[3];
-
- USB_DBG("Hub has %d port", nb_port);
-
- for (uint8_t j = 1; j <= nb_port; j++) {
- setPortFeature(PORT_POWER_FEATURE, j);
- }
- wait_ms(buf[5]*2);
-
- host->interruptRead(dev, int_in, buf, 1, false);
- dev_connected = true;
- return true;
- }
-
- return false;
-}
-
-void USBHostHub::disconnect() {
- init();
-}
-
-/*virtual*/ void USBHostHub::setVidPid(uint16_t vid, uint16_t pid)
-{
- // we don't check VID/PID for MSD driver
-}
-
-/*virtual*/ bool USBHostHub::parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol) //Must return true if the interface should be parsed
-{
- if ((hub_intf == -1) &&
- (intf_class == HUB_CLASS) &&
- (intf_subclass == 0) &&
- (intf_protocol == 0)) {
- hub_intf = intf_nb;
- return true;
- }
- return false;
-}
-
-/*virtual*/ bool USBHostHub::useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir) //Must return true if the endpoint will be used
-{
- if (intf_nb == hub_intf) {
- if ((type == INTERRUPT_ENDPOINT) && (dir == IN)) {
- hub_device_found = true;
- return true;
- }
- }
- return false;
-}
-
-void USBHostHub::deviceConnected(USBDeviceConnected * dev) {
- device_children[dev->getPort() - 1] = dev;
-}
-
-void USBHostHub::deviceDisconnected(USBDeviceConnected * dev) {
- device_children[dev->getPort() - 1] = NULL;
-}
-
-void USBHostHub::hubDisconnected() {
- for (uint8_t i = 0; i < MAX_HUB_PORT; i++) {
- if (device_children[i] != NULL) {
- host->freeDevice(device_children[i]);
- }
- }
-}
-
-void USBHostHub::rxHandler() {
- uint32_t status;
- if (int_in) {
- if (int_in->getState() == USB_TYPE_IDLE) {
- for (int port = 1; port <= nb_port; port++) {
- status = getPortStatus(port);
- USB_DBG("[hub handler hub: %d] status port %d [hub: %p]: 0x%X", dev->getHub(), port, dev, status);
-
- // if connection status has changed
- if (status & C_PORT_CONNECTION) {
- if (status & PORT_CONNECTION) {
- USB_DBG("[hub handler hub: %d - port: %d] new device connected", dev->getHub(), port);
- host->deviceConnected(dev->getHub() + 1, port, status & PORT_LOW_SPEED, this);
- } else {
- USB_DBG("[hub handler hub: %d - port: %d] device disconnected", dev->getHub(), port);
- host->deviceDisconnected(dev->getHub() + 1, port, this, 0);
- }
-
- clearPortFeature(C_PORT_CONNECTION_FEATURE, port);
- }
-
- if (status & C_PORT_RESET) {
- clearPortFeature(C_PORT_RESET_FEATURE, port);
- }
-
- if (status & C_PORT_ENABLE) {
- clearPortFeature(C_PORT_ENABLE_FEATURE, port);
- }
-
- if ((status & PORT_OVER_CURRENT)) {
- USB_ERR("OVER CURRENT DETECTED\r\n");
- clearPortFeature(PORT_OVER_CURRENT, port);
- host->deviceDisconnected(dev->getHub() + 1, port, this, 0);
- }
- }
- }
- host->interruptRead(dev, int_in, buf, 1, false);
- }
-}
-
-void USBHostHub::portReset(uint8_t port) {
- // reset port
- uint32_t status;
- USB_DBG("reset port %d on hub: %p [this: %p]", port, dev, this)
- setPortFeature(PORT_RESET_FEATURE, port);
-#if defined(TARGET_RZ_A1H)
- Thread::wait(50); // Reset release waiting for Hi-Speed check.
-#endif
- while(1) {
- status = getPortStatus(port);
- if (status & (PORT_ENABLE | PORT_RESET))
- break;
- if (status & PORT_OVER_CURRENT) {
- USB_ERR("OVER CURRENT DETECTED\r\n");
- clearPortFeature(PORT_OVER_CURRENT, port);
- host->deviceDisconnected(dev->getHub() + 1, port, this, 0);
- break;
- }
- Thread::wait(10);
- }
-}
-
-void USBHostHub::setPortFeature(uint32_t feature, uint8_t port) {
- host->controlWrite( dev,
- USB_HOST_TO_DEVICE | USB_REQUEST_TYPE_CLASS | USB_RECIPIENT_INTERFACE | USB_RECIPIENT_ENDPOINT,
- SET_FEATURE,
- feature,
- port,
- NULL,
- 0);
-}
-
-void USBHostHub::clearPortFeature(uint32_t feature, uint8_t port) {
- host->controlWrite( dev,
- USB_HOST_TO_DEVICE | USB_REQUEST_TYPE_CLASS | USB_RECIPIENT_INTERFACE | USB_RECIPIENT_ENDPOINT,
- CLEAR_FEATURE,
- feature,
- port,
- NULL,
- 0);
-}
-
-uint32_t USBHostHub::getPortStatus(uint8_t port) {
- uint32_t st;
- host->controlRead( dev,
- USB_DEVICE_TO_HOST | USB_REQUEST_TYPE_CLASS | USB_RECIPIENT_INTERFACE | USB_RECIPIENT_ENDPOINT,
- GET_STATUS,
- 0,
- port,
- (uint8_t *)&st,
- 4);
- return st;
-}
-
-#endif
--- a/USBHostHub/USBHostHub.h Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,125 +0,0 @@
-/* mbed USBHost Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef USBHOSTHUB_H
-#define USBHOSTHUB_H
-
-#include "USBHostConf.h"
-
-#if MAX_HUB_NB
-
-#include "USBHostTypes.h"
-#include "IUSBEnumerator.h"
-
-class USBHost;
-class USBDeviceConnected;
-class USBEndpoint;
-
-/**
- * A class to use a USB Hub
- */
-class USBHostHub : public IUSBEnumerator {
-public:
- /**
- * Constructor
- */
- USBHostHub();
-
- /**
- * Check if a USB Hub is connected
- *
- * @return true if a serial device is connected
- */
- bool connected();
-
- /**
- * Try to connect device
- *
- * @param dev device to connect
- * @return true if connection was successful
- */
- bool connect(USBDeviceConnected * dev);
-
- /**
- * Automatically called by USBHost when a device
- * has been enumerated by usb_thread
- *
- * @param dev device connected
- */
- void deviceConnected(USBDeviceConnected * dev);
-
- /**
- * Automatically called by USBHost when a device
- * has been disconnected from this hub
- *
- * @param dev device disconnected
- */
- void deviceDisconnected(USBDeviceConnected * dev);
-
- /**
- * Rest a specific port
- *
- * @param port port number
- */
- void portReset(uint8_t port);
-
- /*
- * Called by USBHost to set the instance of USBHost
- *
- * @param host host instance
- */
- void setHost(USBHost * host);
-
- /**
- * Called by USBhost when a hub has been disconnected
- */
- void hubDisconnected();
-
-protected:
- //From IUSBEnumerator
- virtual void setVidPid(uint16_t vid, uint16_t pid);
- virtual bool parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol); //Must return true if the interface should be parsed
- virtual bool useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir); //Must return true if the endpoint will be used
-
-private:
- USBHost * host;
- USBDeviceConnected * dev;
- bool dev_connected;
- USBEndpoint * int_in;
- uint8_t nb_port;
- uint8_t hub_characteristics;
-
- void rxHandler();
-
- uint8_t buf[sizeof(HubDescriptor)];
-
- int hub_intf;
- bool hub_device_found;
-
- void setPortFeature(uint32_t feature, uint8_t port);
- void clearPortFeature(uint32_t feature, uint8_t port);
- uint32_t getPortStatus(uint8_t port);
-
- USBDeviceConnected * device_children[MAX_HUB_PORT];
-
- void init();
- void disconnect();
-
-};
-
-#endif
-
-#endif
--- a/USBHostMIDI/USBHostMIDI.cpp Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,362 +0,0 @@
-/* Copyright (c) 2014 mbed.org, MIT License
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
- * and associated documentation files (the "Software"), to deal in the Software without
- * restriction, including without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in all copies or
- * substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
- * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include "USBHostMIDI.h"
-
-#if USBHOST_MIDI
-
-#include "dbg.h"
-
-#define SET_LINE_CODING 0x20
-
-USBHostMIDI::USBHostMIDI() {
- host = USBHost::getHostInst();
- size_bulk_in = 0;
- size_bulk_out = 0;
- init();
-}
-
-void USBHostMIDI::init() {
- dev = NULL;
- bulk_in = NULL;
- bulk_out = NULL;
- dev_connected = false;
- midi_intf = -1;
- midi_device_found = false;
- sysExBufferPos = 0;
-}
-
-bool USBHostMIDI::connected() {
- return dev_connected;
-}
-
-bool USBHostMIDI::connect() {
- if (dev_connected) {
- return true;
- }
-
- for (uint8_t i = 0; i < MAX_DEVICE_CONNECTED; i++) {
- if ((dev = host->getDevice(i)) != NULL) {
-
- USB_DBG("Trying to connect MIDI device\r\n");
-
- if (host->enumerate(dev, this)) {
- break;
- }
-
- if (midi_device_found) {
- bulk_in = dev->getEndpoint(midi_intf, BULK_ENDPOINT, IN);
- bulk_out = dev->getEndpoint(midi_intf, BULK_ENDPOINT, OUT);
-
- if (!bulk_in || !bulk_out) {
- break;
- }
-
- USB_INFO("New MIDI device: VID:%04x PID:%04x [dev: %p - intf: %d]", dev->getVid(), dev->getPid(), dev, midi_intf);
- dev->setName("MIDI", midi_intf);
- host->registerDriver(dev, midi_intf, this, &USBHostMIDI::init);
-
- size_bulk_in = bulk_in->getSize();
- size_bulk_out = bulk_out->getSize();
-
- bulk_in->attach(this, &USBHostMIDI::rxHandler);
-
- host->bulkRead(dev, bulk_in, buf, size_bulk_in, false);
- dev_connected = true;
- return true;
- }
- }
- }
-
- init();
- return false;
-}
-
-void USBHostMIDI::rxHandler() {
- uint8_t *midi;
- if (bulk_in) {
- int length = bulk_in->getLengthTransferred();
- if (bulk_in->getState() == USB_TYPE_IDLE || bulk_in->getState() == USB_TYPE_FREE) {
- // MIDI event handling
- for (int i = 0; i < length; i += 4) {
- if (i + 4 > length) {
- // length shortage, ignored.
- break;
- }
-
- // read each four bytes
- midi = &buf[i];
- // process MIDI message
- // switch by code index number
- switch (midi[0] & 0xf) {
- case 0: // miscellaneous function codes
- miscellaneousFunctionCode(midi[1], midi[2], midi[3]);
- break;
- case 1: // cable events
- cableEvent(midi[1], midi[2], midi[3]);
- break;
- case 2: // two bytes system common messages
- systemCommonTwoBytes(midi[1], midi[2]);
- break;
- case 3: // three bytes system common messages
- systemCommonThreeBytes(midi[1], midi[2], midi[3]);
- break;
- case 4: // SysEx starts or continues
- sysExBuffer[sysExBufferPos++] = midi[1];
- if (sysExBufferPos >= 64) {
- systemExclusive(sysExBuffer, sysExBufferPos, true);
- sysExBufferPos = 0;
- }
- sysExBuffer[sysExBufferPos++] = midi[2];
- if (sysExBufferPos >= 64) {
- systemExclusive(sysExBuffer, sysExBufferPos, true);
- sysExBufferPos = 0;
- }
- sysExBuffer[sysExBufferPos++] = midi[3];
- // SysEx continues. don't send
- break;
- case 5: // SysEx ends with single byte
- sysExBuffer[sysExBufferPos++] = midi[1];
- systemExclusive(sysExBuffer, sysExBufferPos, false);
- sysExBufferPos = 0;
- break;
- case 6: // SysEx ends with two bytes
- sysExBuffer[sysExBufferPos++] = midi[1];
- if (sysExBufferPos >= 64) {
- systemExclusive(sysExBuffer, sysExBufferPos, true);
- sysExBufferPos = 0;
- }
- sysExBuffer[sysExBufferPos++] = midi[2];
- systemExclusive(sysExBuffer, sysExBufferPos, false);
- sysExBufferPos = 0;
- break;
- case 7: // SysEx ends with three bytes
- sysExBuffer[sysExBufferPos++] = midi[1];
- if (sysExBufferPos >= 64) {
- systemExclusive(sysExBuffer, sysExBufferPos, true);
- sysExBufferPos = 0;
- }
- sysExBuffer[sysExBufferPos++] = midi[2];
- if (sysExBufferPos >= 64) {
- systemExclusive(sysExBuffer, sysExBufferPos, true);
- sysExBufferPos = 0;
- }
- sysExBuffer[sysExBufferPos++] = midi[3];
- systemExclusive(sysExBuffer, sysExBufferPos, false);
- sysExBufferPos = 0;
- break;
- case 8:
- noteOff(midi[1] & 0xf, midi[2], midi[3]);
- break;
- case 9:
- if (midi[3]) {
- noteOn(midi[1] & 0xf, midi[2], midi[3]);
- } else {
- noteOff(midi[1] & 0xf, midi[2], midi[3]);
- }
- break;
- case 10:
- polyKeyPress(midi[1] & 0xf, midi[2], midi[3]);
- break;
- case 11:
- controlChange(midi[1] & 0xf, midi[2], midi[3]);
- break;
- case 12:
- programChange(midi[1] & 0xf, midi[2]);
- break;
- case 13:
- channelPressure(midi[1] & 0xf, midi[2]);
- break;
- case 14:
- pitchBend(midi[1] & 0xf, midi[2] | (midi[3] << 7));
- break;
- case 15:
- singleByte(midi[1]);
- break;
- }
- }
-
- // read another message
- host->bulkRead(dev, bulk_in, buf, size_bulk_in, false);
- }
- }
-}
-
-bool USBHostMIDI::sendMidiBuffer(uint8_t data0, uint8_t data1, uint8_t data2, uint8_t data3) {
- if (bulk_out) {
- uint8_t midi[4];
-
- midi[0] = data0;
- midi[1] = data1;
- midi[2] = data2;
- midi[3] = data3;
- if (host->bulkWrite(dev, bulk_out, (uint8_t *)midi, 4) == USB_TYPE_OK) {
- return true;
- }
- }
- return false;
-}
-
-bool USBHostMIDI::sendMiscellaneousFunctionCode(uint8_t data1, uint8_t data2, uint8_t data3) {
- return sendMidiBuffer(0, data1, data2, data3);
-}
-
-bool USBHostMIDI::sendCableEvent(uint8_t data1, uint8_t data2, uint8_t data3) {
- return sendMidiBuffer(1, data1, data2, data3);
-}
-
-bool USBHostMIDI::sendSystemCommmonTwoBytes(uint8_t data1, uint8_t data2) {
- return sendMidiBuffer(2, data1, data2, 0);
-}
-
-bool USBHostMIDI::sendSystemCommmonThreeBytes(uint8_t data1, uint8_t data2, uint8_t data3) {
- return sendMidiBuffer(3, data1, data2, 0);
-}
-
-bool USBHostMIDI::sendSystemExclusive(uint8_t *buffer, int length) {
- uint8_t midi[64];
- int midiLength;
- int midiPos;
- if (bulk_out) {
- for (int i = 0; i < length; i += 48) {
- if (i + 48 >= length) {
- // contains last data
- midiLength = (((length - i) + 2) / 3) * 4;
- for (int pos = i; pos < length; pos += 3) {
- midiPos = (pos + 2) / 3 * 4;
- if (pos + 3 >= length) {
- // last data
- switch (pos % 3) {
- case 0:
- midi[midiPos ] = 7;
- midi[midiPos + 1] = buffer[pos ];
- midi[midiPos + 2] = buffer[pos + 1];
- midi[midiPos + 3] = buffer[pos + 2];
- break;
- case 1:
- midi[midiPos ] = 5;
- midi[midiPos + 1] = buffer[pos ];
- midi[midiPos + 2] = 0;
- midi[midiPos + 3] = 0;
- break;
- case 2:
- midi[midiPos ] = 6;
- midi[midiPos + 1] = buffer[pos ];
- midi[midiPos + 2] = buffer[pos + 1];
- midi[midiPos + 3] = 0;
- break;
- }
- } else {
- // has more data
- midi[midiPos ] = 4;
- midi[midiPos + 1] = buffer[pos ];
- midi[midiPos + 2] = buffer[pos + 1];
- midi[midiPos + 3] = buffer[pos + 2];
- }
- }
- } else {
- // has more data
- midiLength = 64;
- for (int pos = i; pos < length; pos += 3) {
- midiPos = (pos + 2) / 3 * 4;
- midi[midiPos ] = 4;
- midi[midiPos + 1] = buffer[pos ];
- midi[midiPos + 2] = buffer[pos + 1];
- midi[midiPos + 3] = buffer[pos + 2];
- }
- }
-
- if (host->bulkWrite(dev, bulk_out, (uint8_t *)midi, midiLength) != USB_TYPE_OK) {
- return false;
- }
- }
- return true;
- }
- return false;
-}
-
-bool USBHostMIDI::sendNoteOff(uint8_t channel, uint8_t note, uint8_t velocity) {
- return sendMidiBuffer(8, channel & 0xf | 0x80, note & 0x7f, velocity & 0x7f);
-}
-
-bool USBHostMIDI::sendNoteOn(uint8_t channel, uint8_t note, uint8_t velocity) {
- return sendMidiBuffer(9, channel & 0xf | 0x90, note & 0x7f, velocity & 0x7f);
-}
-
-bool USBHostMIDI::sendPolyKeyPress(uint8_t channel, uint8_t note, uint8_t pressure) {
- return sendMidiBuffer(10, channel & 0xf | 0xa0, note & 0x7f, pressure & 0x7f);
-}
-
-bool USBHostMIDI::sendControlChange(uint8_t channel, uint8_t key, uint8_t value) {
- return sendMidiBuffer(11, channel & 0xf | 0xb0, key & 0x7f, value & 0x7f);
-}
-
-bool USBHostMIDI::sendProgramChange(uint8_t channel, uint8_t program) {
- return sendMidiBuffer(12, channel & 0xf | 0xc0, program & 0x7f, 0);
-}
-
-bool USBHostMIDI::sendChannelPressure(uint8_t channel, uint8_t pressure) {
- return sendMidiBuffer(13, channel & 0xf | 0xd0, pressure & 0x7f, 0);
-}
-
-bool USBHostMIDI::sendPitchBend(uint8_t channel, uint16_t value) {
- return sendMidiBuffer(14, channel & 0xf | 0xe0, value & 0x7f, (value >> 7) & 0x7f);
-}
-
-bool USBHostMIDI::sendSingleByte(uint8_t data) {
- return sendMidiBuffer(15, data, 0, 0);
-}
-
-/*virtual*/ void USBHostMIDI::setVidPid(uint16_t vid, uint16_t pid)
-{
- // we don't check VID/PID for this driver
-}
-
-/*virtual*/ bool USBHostMIDI::parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol) //Must return true if the interface should be parsed
-{
- // USB MIDI class/subclass
- if ((midi_intf == -1) &&
- (intf_class == AUDIO_CLASS) &&
- (intf_subclass == 0x03)) {
- midi_intf = intf_nb;
- return true;
- }
-
- // vendor specific device
- if ((midi_intf == -1) &&
- (intf_class == 0xff) &&
- (intf_subclass == 0x03)) {
- midi_intf = intf_nb;
- return true;
- }
-
- return false;
-}
-
-/*virtual*/ bool USBHostMIDI::useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir) //Must return true if the endpoint will be used
-{
- if (intf_nb == midi_intf) {
- if (type == BULK_ENDPOINT) {
- midi_device_found = true;
- return true;
- }
- }
- return false;
-}
-
-#endif
--- a/USBHostMIDI/USBHostMIDI.h Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,353 +0,0 @@
-/* Copyright (c) 2014 mbed.org, MIT License
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
- * and associated documentation files (the "Software"), to deal in the Software without
- * restriction, including without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in all copies or
- * substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
- * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#ifndef USBHOSTMIDI_H
-#define USBHOSTMIDI_H
-
-#include "USBHostConf.h"
-
-#if USBHOST_MIDI
-
-#include "USBHost.h"
-
-/**
- * A class to communicate a USB MIDI device
- */
-class USBHostMIDI : public IUSBEnumerator {
-public:
- /**
- * Constructor
- */
- USBHostMIDI();
-
- /**
- * Check if a USB MIDI device is connected
- *
- * @returns true if a midi device is connected
- */
- bool connected();
-
- /**
- * Try to connect a midi device
- *
- * @return true if connection was successful
- */
- bool connect();
-
- /**
- * Attach a callback called when miscellaneous function code is received
- *
- * @param ptr function pointer
- * prototype: void onMiscellaneousFunctionCode(uint8_t data1, uint8_t data2, uint8_t data3);
- */
- inline void attachMiscellaneousFunctionCode(void (*fn)(uint8_t, uint8_t, uint8_t)) {
- miscellaneousFunctionCode = fn;
- }
-
- /**
- * Attach a callback called when cable event is received
- *
- * @param ptr function pointer
- * prototype: void onCableEvent(uint8_t data1, uint8_t data2, uint8_t data3);
- */
- inline void attachCableEvent(void (*fn)(uint8_t, uint8_t, uint8_t)) {
- cableEvent = fn;
- }
-
- /**
- * Attach a callback called when system exclusive is received
- *
- * @param ptr function pointer
- * prototype: void onSystemCommonTwoBytes(uint8_t data1, uint8_t data2);
- */
- inline void attachSystemCommonTwoBytes(void (*fn)(uint8_t, uint8_t)) {
- systemCommonTwoBytes = fn;
- }
-
- /**
- * Attach a callback called when system exclusive is received
- *
- * @param ptr function pointer
- * prototype: void onSystemCommonThreeBytes(uint8_t data1, uint8_t data2, uint8_t data3);
- */
- inline void attachSystemCommonThreeBytes(void (*fn)(uint8_t, uint8_t, uint8_t)) {
- systemCommonThreeBytes = fn;
- }
-
- /**
- * Attach a callback called when system exclusive is received
- *
- * @param ptr function pointer
- * prototype: void onSystemExclusive(uint8_t *data, uint16_t length, bool hasNextData);
- */
- inline void attachSystemExclusive(void (*fn)(uint8_t *, uint16_t, bool)) {
- systemExclusive = fn;
- }
-
- /**
- * Attach a callback called when note on is received
- *
- * @param ptr function pointer
- * prototype: void onNoteOn(uint8_t channel, uint8_t note, uint8_t velocity);
- */
- inline void attachNoteOn(void (*fn)(uint8_t, uint8_t, uint8_t)) {
- noteOn = fn;
- }
-
- /**
- * Attach a callback called when note off is received
- *
- * @param ptr function pointer
- * prototype: void onNoteOff(uint8_t channel, uint8_t note, uint8_t velocity);
- */
- inline void attachNoteOff(void (*fn)(uint8_t, uint8_t, uint8_t)) {
- noteOff = fn;
- }
-
- /**
- * Attach a callback called when poly keypress is received
- *
- * @param ptr function pointer
- * prototype: void onPolyKeyPress(uint8_t channel, uint8_t note, uint8_t pressure);
- */
- inline void attachPolyKeyPress(void (*fn)(uint8_t, uint8_t, uint8_t)) {
- polyKeyPress = fn;
- }
-
- /**
- * Attach a callback called when control change is received
- *
- * @param ptr function pointer
- * prototype: void onControlChange(uint8_t channel, uint8_t key, uint8_t value);
- */
- inline void attachControlChange(void (*fn)(uint8_t, uint8_t, uint8_t)) {
- controlChange = fn;
- }
-
- /**
- * Attach a callback called when program change is received
- *
- * @param ptr function pointer
- * prototype: void onProgramChange(uint8_t channel, uint8_t program);
- */
- inline void attachProgramChange(void (*fn)(uint8_t, uint8_t)) {
- programChange = fn;
- }
-
- /**
- * Attach a callback called when channel pressure is received
- *
- * @param ptr function pointer
- * prototype: void onChannelPressure(uint8_t channel, uint8_t pressure);
- */
- inline void attachChannelPressure(void (*fn)(uint8_t, uint8_t)) {
- channelPressure = fn;
- }
-
- /**
- * Attach a callback called when pitch bend is received
- *
- * @param ptr function pointer
- * prototype: void onPitchBend(uint8_t channel, uint16_t value);
- */
- inline void attachPitchBend(void (*fn)(uint8_t, uint16_t)) {
- pitchBend = fn;
- }
-
- /**
- * Attach a callback called when single byte is received
- *
- * @param ptr function pointer
- * prototype: void onSingleByte(uint8_t value);
- */
- inline void attachSingleByte(void (*fn)(uint8_t)) {
- singleByte = fn;
- }
-
- /**
- * Send a cable event with 3 bytes event
- *
- * @param data1 0-255
- * @param data2 0-255
- * @param data3 0-255
- * @return true if message sent successfully
- */
- bool sendMiscellaneousFunctionCode(uint8_t data1, uint8_t data2, uint8_t data3);
-
- /**
- * Send a cable event with 3 bytes event
- *
- * @param data1 0-255
- * @param data2 0-255
- * @param data3 0-255
- * @return true if message sent successfully
- */
- bool sendCableEvent(uint8_t data1, uint8_t data2, uint8_t data3);
-
- /**
- * Send a system common message with 2 bytes event
- *
- * @param data1 0-255
- * @param data2 0-255
- * @return true if message sent successfully
- */
- bool sendSystemCommmonTwoBytes(uint8_t data1, uint8_t data2);
-
- /**
- * Send a system common message with 3 bytes event
- *
- * @param data1 0-255
- * @param data2 0-255
- * @param data3 0-255
- * @return true if message sent successfully
- */
- bool sendSystemCommmonThreeBytes(uint8_t data1, uint8_t data2, uint8_t data3);
-
- /**
- * Send a system exclusive event
- *
- * @param buffer, starts with 0xF0, and end with 0xf7
- * @param length
- * @return true if message sent successfully
- */
- bool sendSystemExclusive(uint8_t *buffer, int length);
-
- /**
- * Send a note off event
- *
- * @param channel 0-15
- * @param note 0-127
- * @param velocity 0-127
- * @return true if message sent successfully
- */
- bool sendNoteOff(uint8_t channel, uint8_t note, uint8_t velocity);
-
- /**
- * Send a note on event
- *
- * @param channel 0-15
- * @param note 0-127
- * @param velocity 0-127 (0 means note off)
- * @return true if message sent successfully
- */
- bool sendNoteOn(uint8_t channel, uint8_t note, uint8_t velocity);
-
- /**
- * Send a poly keypress event
- *
- * @param channel 0-15
- * @param note 0-127
- * @param pressure 0-127
- * @return true if message sent successfully
- */
- bool sendPolyKeyPress(uint8_t channel, uint8_t note, uint8_t pressure);
-
- /**
- * Send a control change event
- *
- * @param channel 0-15
- * @param key 0-127
- * @param value 0-127
- * @return true if message sent successfully
- */
- bool sendControlChange(uint8_t channel, uint8_t key, uint8_t value);
-
- /**
- * Send a program change event
- *
- * @param channel 0-15
- * @param program 0-127
- * @return true if message sent successfully
- */
- bool sendProgramChange(uint8_t channel, uint8_t program);
-
- /**
- * Send a channel pressure event
- *
- * @param channel 0-15
- * @param pressure 0-127
- * @return true if message sent successfully
- */
- bool sendChannelPressure(uint8_t channel, uint8_t pressure);
-
- /**
- * Send a control change event
- *
- * @param channel 0-15
- * @param key 0(lower)-8191(center)-16383(higher)
- * @return true if message sent successfully
- */
- bool sendPitchBend(uint8_t channel, uint16_t value);
-
- /**
- * Send a single byte event
- *
- * @param data 0-255
- * @return true if message sent successfully
- */
- bool sendSingleByte(uint8_t data);
-
-protected:
- //From IUSBEnumerator
- virtual void setVidPid(uint16_t vid, uint16_t pid);
- virtual bool parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol); //Must return true if the interface should be parsed
- virtual bool useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir); //Must return true if the endpoint will be used
-
-private:
- USBHost * host;
- USBDeviceConnected * dev;
- USBEndpoint * bulk_in;
- USBEndpoint * bulk_out;
- uint32_t size_bulk_in;
- uint32_t size_bulk_out;
-
- bool dev_connected;
-
- void init();
-
- uint8_t buf[64];
-
- void rxHandler();
-
- uint16_t sysExBufferPos;
- uint8_t sysExBuffer[64];
-
- void (*miscellaneousFunctionCode)(uint8_t, uint8_t, uint8_t);
- void (*cableEvent)(uint8_t, uint8_t, uint8_t);
- void (*systemCommonTwoBytes)(uint8_t, uint8_t);
- void (*systemCommonThreeBytes)(uint8_t, uint8_t, uint8_t);
- void (*systemExclusive)(uint8_t *, uint16_t, bool);
- void (*noteOff)(uint8_t, uint8_t, uint8_t);
- void (*noteOn)(uint8_t, uint8_t, uint8_t);
- void (*polyKeyPress)(uint8_t, uint8_t, uint8_t);
- void (*controlChange)(uint8_t, uint8_t, uint8_t);
- void (*programChange)(uint8_t, uint8_t);
- void (*channelPressure)(uint8_t, uint8_t);
- void (*pitchBend)(uint8_t, uint16_t);
- void (*singleByte)(uint8_t);
-
- bool sendMidiBuffer(uint8_t data0, uint8_t data1, uint8_t data2, uint8_t data3);
-
- int midi_intf;
- bool midi_device_found;
-
-};
-
-#endif /* USBHOST_MIDI */
-
-#endif /* USBHOSTMIDI_H */
--- a/USBHostMSD/USBHostMSD.cpp Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,366 +0,0 @@
-/* mbed USBHost Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "USBHostMSD.h"
-
-#if USBHOST_MSD
-
-#include "dbg.h"
-
-#define CBW_SIGNATURE 0x43425355
-#define CSW_SIGNATURE 0x53425355
-
-#define DEVICE_TO_HOST 0x80
-#define HOST_TO_DEVICE 0x00
-
-#define GET_MAX_LUN (0xFE)
-#define BO_MASS_STORAGE_RESET (0xFF)
-
-USBHostMSD::USBHostMSD(const char * rootdir) : FATFileSystem(rootdir)
-{
- host = USBHost::getHostInst();
- init();
-}
-
-void USBHostMSD::init() {
- dev_connected = false;
- dev = NULL;
- bulk_in = NULL;
- bulk_out = NULL;
- dev_connected = false;
- blockSize = 0;
- blockCount = 0;
- msd_intf = -1;
- msd_device_found = false;
- disk_init = false;
- dev_connected = false;
- nb_ep = 0;
-}
-
-
-bool USBHostMSD::connected()
-{
- return dev_connected;
-}
-
-bool USBHostMSD::connect()
-{
-
- if (dev_connected) {
- return true;
- }
-
- for (uint8_t i = 0; i < MAX_DEVICE_CONNECTED; i++) {
- if ((dev = host->getDevice(i)) != NULL) {
-
- USB_DBG("Trying to connect MSD device\r\n");
-
- if(host->enumerate(dev, this))
- break;
-
- if (msd_device_found) {
- bulk_in = dev->getEndpoint(msd_intf, BULK_ENDPOINT, IN);
- bulk_out = dev->getEndpoint(msd_intf, BULK_ENDPOINT, OUT);
-
- if (!bulk_in || !bulk_out)
- continue;
-
- USB_INFO("New MSD device: VID:%04x PID:%04x [dev: %p - intf: %d]", dev->getVid(), dev->getPid(), dev, msd_intf);
- dev->setName("MSD", msd_intf);
- host->registerDriver(dev, msd_intf, this, &USBHostMSD::init);
-
- dev_connected = true;
- return true;
- }
- } //if()
- } //for()
- init();
- return false;
-}
-
-/*virtual*/ void USBHostMSD::setVidPid(uint16_t vid, uint16_t pid)
-{
- // we don't check VID/PID for MSD driver
-}
-
-/*virtual*/ bool USBHostMSD::parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol) //Must return true if the interface should be parsed
-{
- if ((msd_intf == -1) &&
- (intf_class == MSD_CLASS) &&
- (intf_subclass == 0x06) &&
- (intf_protocol == 0x50)) {
- msd_intf = intf_nb;
- return true;
- }
- return false;
-}
-
-/*virtual*/ bool USBHostMSD::useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir) //Must return true if the endpoint will be used
-{
- if (intf_nb == msd_intf) {
- if (type == BULK_ENDPOINT) {
- nb_ep++;
- if (nb_ep == 2)
- msd_device_found = true;
- return true;
- }
- }
- return false;
-}
-
-
-int USBHostMSD::testUnitReady() {
- USB_DBG("Test unit ready");
- return SCSITransfer(NULL, 6, DEVICE_TO_HOST, 0, 0);
-}
-
-
-int USBHostMSD::readCapacity() {
- USB_DBG("Read capacity");
- uint8_t cmd[10] = {0x25,0,0,0,0,0,0,0,0,0};
- uint8_t result[8];
- int status = SCSITransfer(cmd, 10, DEVICE_TO_HOST, result, 8);
- if (status == 0) {
- blockCount = (result[0] << 24) | (result[1] << 16) | (result[2] << 8) | result[3];
- blockSize = (result[4] << 24) | (result[5] << 16) | (result[6] << 8) | result[7];
- USB_INFO("MSD [dev: %p] - blockCount: %lld, blockSize: %d, Capacity: %lld\r\n", dev, blockCount, blockSize, blockCount*blockSize);
- }
- return status;
-}
-
-
-int USBHostMSD::SCSIRequestSense() {
- USB_DBG("Request sense");
- uint8_t cmd[6] = {0x03,0,0,0,18,0};
- uint8_t result[18];
- int status = SCSITransfer(cmd, 6, DEVICE_TO_HOST, result, 18);
- return status;
-}
-
-
-int USBHostMSD::inquiry(uint8_t lun, uint8_t page_code) {
- USB_DBG("Inquiry");
- uint8_t evpd = (page_code == 0) ? 0 : 1;
- uint8_t cmd[6] = {0x12, uint8_t((lun << 5) | evpd), page_code, 0, 36, 0};
- uint8_t result[36];
- int status = SCSITransfer(cmd, 6, DEVICE_TO_HOST, result, 36);
- if (status == 0) {
- char vid_pid[17];
- memcpy(vid_pid, &result[8], 8);
- vid_pid[8] = 0;
- USB_INFO("MSD [dev: %p] - Vendor ID: %s", dev, vid_pid);
-
- memcpy(vid_pid, &result[16], 16);
- vid_pid[16] = 0;
- USB_INFO("MSD [dev: %p] - Product ID: %s", dev, vid_pid);
-
- memcpy(vid_pid, &result[32], 4);
- vid_pid[4] = 0;
- USB_INFO("MSD [dev: %p] - Product rev: %s", dev, vid_pid);
- }
- return status;
-}
-
-int USBHostMSD::checkResult(uint8_t res, USBEndpoint * ep) {
- // if ep stalled: send clear feature
- if (res == USB_TYPE_STALL_ERROR) {
- res = host->controlWrite( dev,
- USB_RECIPIENT_ENDPOINT | USB_HOST_TO_DEVICE | USB_REQUEST_TYPE_STANDARD,
- CLEAR_FEATURE,
- 0, ep->getAddress(), NULL, 0);
- // set state to IDLE if clear feature successful
- if (res == USB_TYPE_OK) {
- ep->setState(USB_TYPE_IDLE);
- }
- }
-
- if (res != USB_TYPE_OK)
- return -1;
-
- return 0;
-}
-
-
-int USBHostMSD::SCSITransfer(uint8_t * cmd, uint8_t cmd_len, int flags, uint8_t * data, uint32_t transfer_len) {
-
- int res = 0;
-
- cbw.Signature = CBW_SIGNATURE;
- cbw.Tag = 0;
- cbw.DataLength = transfer_len;
- cbw.Flags = flags;
- cbw.LUN = 0;
- cbw.CBLength = cmd_len;
- memset(cbw.CB,0,sizeof(cbw.CB));
- if (cmd) {
- memcpy(cbw.CB,cmd,cmd_len);
- }
-
- // send the cbw
- USB_DBG("Send CBW");
- res = host->bulkWrite(dev, bulk_out,(uint8_t *)&cbw, 31);
- if (checkResult(res, bulk_out))
- return -1;
-
- // data stage if needed
- if (data) {
- USB_DBG("data stage");
- if (flags == HOST_TO_DEVICE) {
-
- res = host->bulkWrite(dev, bulk_out, data, transfer_len);
- if (checkResult(res, bulk_out))
- return -1;
-
- } else if (flags == DEVICE_TO_HOST) {
-
- res = host->bulkRead(dev, bulk_in, data, transfer_len);
- if (checkResult(res, bulk_in))
- return -1;
- }
- }
-
- // status stage
- csw.Signature = 0;
- USB_DBG("Read CSW");
- res = host->bulkRead(dev, bulk_in,(uint8_t *)&csw, 13);
- if (checkResult(res, bulk_in))
- return -1;
-
- if (csw.Signature != CSW_SIGNATURE) {
- return -1;
- }
-
- USB_DBG("recv csw: status: %d", csw.Status);
-
- // ModeSense?
- if ((csw.Status == 1) && (cmd[0] != 0x03)) {
- USB_DBG("request mode sense");
- return SCSIRequestSense();
- }
-
- // perform reset recovery
- if ((csw.Status == 2) && (cmd[0] != 0x03)) {
-
- // send Bulk-Only Mass Storage Reset request
- res = host->controlWrite( dev,
- USB_RECIPIENT_INTERFACE | USB_HOST_TO_DEVICE | USB_REQUEST_TYPE_CLASS,
- BO_MASS_STORAGE_RESET,
- 0, msd_intf, NULL, 0);
-
- // unstall both endpoints
- res = host->controlWrite( dev,
- USB_RECIPIENT_ENDPOINT | USB_HOST_TO_DEVICE | USB_REQUEST_TYPE_STANDARD,
- CLEAR_FEATURE,
- 0, bulk_in->getAddress(), NULL, 0);
-
- res = host->controlWrite( dev,
- USB_RECIPIENT_ENDPOINT | USB_HOST_TO_DEVICE | USB_REQUEST_TYPE_STANDARD,
- CLEAR_FEATURE,
- 0, bulk_out->getAddress(), NULL, 0);
-
- }
-
- return csw.Status;
-}
-
-
-int USBHostMSD::dataTransfer(uint8_t * buf, uint32_t block, uint8_t nbBlock, int direction) {
- uint8_t cmd[10];
- memset(cmd,0,10);
- cmd[0] = (direction == DEVICE_TO_HOST) ? 0x28 : 0x2A;
-
- cmd[2] = (block >> 24) & 0xff;
- cmd[3] = (block >> 16) & 0xff;
- cmd[4] = (block >> 8) & 0xff;
- cmd[5] = block & 0xff;
-
- cmd[7] = (nbBlock >> 8) & 0xff;
- cmd[8] = nbBlock & 0xff;
-
- return SCSITransfer(cmd, 10, direction, buf, blockSize*nbBlock);
-}
-
-int USBHostMSD::getMaxLun() {
- uint8_t buf[1], res;
- res = host->controlRead( dev, USB_RECIPIENT_INTERFACE | USB_DEVICE_TO_HOST | USB_REQUEST_TYPE_CLASS,
- 0xfe, 0, msd_intf, buf, 1);
- USB_DBG("max lun: %d", buf[0]);
- return res;
-}
-
-int USBHostMSD::disk_initialize() {
- USB_DBG("FILESYSTEM: init");
- uint16_t i, timeout = 10;
-
- getMaxLun();
-
- for (i = 0; i < timeout; i++) {
- Thread::wait(100);
- if (!testUnitReady())
- break;
- }
-
- if (i == timeout) {
- disk_init = false;
- return -1;
- }
-
- inquiry(0, 0);
- disk_init = 1;
- return readCapacity();
-}
-
-int USBHostMSD::disk_write(const uint8_t* buffer, uint32_t block_number, uint32_t count) {
- USB_DBG("FILESYSTEM: write block: %lld, count: %d", block_number, count);
- if (!disk_init) {
- disk_initialize();
- }
- if (!disk_init)
- return -1;
- for (uint32_t b = block_number; b < block_number + count; b++) {
- if (dataTransfer((uint8_t*)buffer, b, 1, HOST_TO_DEVICE))
- return -1;
- buffer += 512;
- }
- return 0;
-}
-
-int USBHostMSD::disk_read(uint8_t* buffer, uint32_t block_number, uint32_t count) {
- USB_DBG("FILESYSTEM: read block: %lld, count: %d", block_number, count);
- if (!disk_init) {
- disk_initialize();
- }
- if (!disk_init)
- return -1;
- for (uint32_t b = block_number; b < block_number + count; b++) {
- if (dataTransfer((uint8_t*)buffer, b, 1, DEVICE_TO_HOST))
- return -1;
- buffer += 512;
- }
- return 0;
-}
-
-uint32_t USBHostMSD::disk_sectors() {
- USB_DBG("FILESYSTEM: sectors");
- if (!disk_init) {
- disk_initialize();
- }
- if (!disk_init)
- return 0;
- return blockCount;
-}
-
-#endif
--- a/USBHostMSD/USBHostMSD.h Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,119 +0,0 @@
-/* mbed USBHost Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef USBHOSTMSD_H
-#define USBHOSTMSD_H
-
-#include "USBHostConf.h"
-
-#if USBHOST_MSD
-
-#include "USBHost.h"
-#include "FATFileSystem.h"
-
-/**
- * A class to communicate a USB flash disk
- */
-class USBHostMSD : public IUSBEnumerator, public FATFileSystem {
-public:
- /**
- * Constructor
- *
- * @param rootdir mount name
- */
- USBHostMSD(const char * rootdir);
-
- /**
- * Check if a MSD device is connected
- *
- * @return true if a MSD device is connected
- */
- bool connected();
-
- /**
- * Try to connect to a MSD device
- *
- * @return true if connection was successful
- */
- bool connect();
-
-protected:
- //From IUSBEnumerator
- virtual void setVidPid(uint16_t vid, uint16_t pid);
- virtual bool parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol); //Must return true if the interface should be parsed
- virtual bool useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir); //Must return true if the endpoint will be used
-
- // From FATFileSystem
- virtual int disk_initialize();
- virtual int disk_status() {return 0;};
- virtual int disk_read(uint8_t* buffer, uint32_t sector, uint32_t count);
- virtual int disk_write(const uint8_t* buffer, uint32_t sector, uint32_t count);
- virtual int disk_sync() {return 0;};
- virtual uint32_t disk_sectors();
-
-private:
- USBHost * host;
- USBDeviceConnected * dev;
- bool dev_connected;
- USBEndpoint * bulk_in;
- USBEndpoint * bulk_out;
- uint8_t nb_ep;
-
- // Bulk-only CBW
- typedef struct {
- uint32_t Signature;
- uint32_t Tag;
- uint32_t DataLength;
- uint8_t Flags;
- uint8_t LUN;
- uint8_t CBLength;
- uint8_t CB[16];
- } PACKED CBW;
-
- // Bulk-only CSW
- typedef struct {
- uint32_t Signature;
- uint32_t Tag;
- uint32_t DataResidue;
- uint8_t Status;
- } PACKED CSW;
-
- CBW cbw;
- CSW csw;
-
- int SCSITransfer(uint8_t * cmd, uint8_t cmd_len, int flags, uint8_t * data, uint32_t transfer_len);
- int testUnitReady();
- int readCapacity();
- int inquiry(uint8_t lun, uint8_t page_code);
- int SCSIRequestSense();
- int dataTransfer(uint8_t * buf, uint32_t block, uint8_t nbBlock, int direction);
- int checkResult(uint8_t res, USBEndpoint * ep);
- int getMaxLun();
-
- int blockSize;
- uint32_t blockCount;
-
- int msd_intf;
- bool msd_device_found;
- bool disk_init;
-
- void init();
-
-};
-
-#endif
-
-#endif
--- a/USBHostSerial/MtxCircBuffer.h Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,89 +0,0 @@
-/* mbed USBHost Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef MTXCIRCBUFFER_H
-#define MTXCIRCBUFFER_H
-
-#include "stdint.h"
-#include "rtos.h"
-
-//Mutex protected circular buffer
-template<typename T, int size>
-class MtxCircBuffer {
-public:
-
- MtxCircBuffer() {
- write = 0;
- read = 0;
- }
-
- bool isFull() {
- mtx.lock();
- bool r = (((write + 1) % size) == read);
- mtx.unlock();
- return r;
- }
-
- bool isEmpty() {
- mtx.lock();
- bool r = (read == write);
- mtx.unlock();
- return r;
- }
-
- void flush() {
- write = 0;
- read = 0;
- }
-
- void queue(T k) {
- mtx.lock();
- while (((write + 1) % size) == read) {
- mtx.unlock();
- Thread::wait(10);
- mtx.lock();
- }
- buf[write++] = k;
- write %= size;
- mtx.unlock();
- }
-
- uint16_t available() {
- mtx.lock();
- uint16_t a = (write >= read) ? (write - read) : (size - read + write);
- mtx.unlock();
- return a;
- }
-
- bool dequeue(T * c) {
- mtx.lock();
- bool empty = (read == write);
- if (!empty) {
- *c = buf[read++];
- read %= size;
- }
- mtx.unlock();
- return (!empty);
- }
-
-private:
- volatile uint16_t write;
- volatile uint16_t read;
- volatile T buf[size];
- Mutex mtx;
-};
-
-#endif
--- a/USBHostSerial/USBHostSerial.cpp Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,345 +0,0 @@
-/* mbed USBHost Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "USBHostSerial.h"
-
-#if USBHOST_SERIAL
-
-#include "dbg.h"
-
-#define CHECK_INTERFACE(cls,subcls,proto) \
- (((cls == 0xFF) && (subcls == 0xFF) && (proto == 0xFF)) /* QUALCOM CDC */ || \
- ((cls == SERIAL_CLASS) && (subcls == 0x00) && (proto == 0x00)) /* STANDARD CDC */ )
-
-#if (USBHOST_SERIAL <= 1)
-
-USBHostSerial::USBHostSerial()
-{
- host = USBHost::getHostInst();
- ports_found = 0;
- dev_connected = false;
-}
-
-bool USBHostSerial::connected()
-{
- return dev_connected;
-}
-
-void USBHostSerial::disconnect(void)
-{
- ports_found = 0;
- dev = NULL;
-}
-
-bool USBHostSerial::connect() {
-
- if (dev)
- {
- for (uint8_t i = 0; i < MAX_DEVICE_CONNECTED; i++)
- {
- USBDeviceConnected* d = host->getDevice(i);
- if (dev == d)
- return true;
- }
- disconnect();
- }
- for (uint8_t i = 0; i < MAX_DEVICE_CONNECTED; i++)
- {
- USBDeviceConnected* d = host->getDevice(i);
- if (d != NULL) {
-
- USB_DBG("Trying to connect serial device \r\n");
- if(host->enumerate(d, this))
- break;
-
- USBEndpoint* bulk_in = d->getEndpoint(port_intf, BULK_ENDPOINT, IN);
- USBEndpoint* bulk_out = d->getEndpoint(port_intf, BULK_ENDPOINT, OUT);
- if (bulk_in && bulk_out)
- {
- USBHostSerialPort::connect(host,d,port_intf,bulk_in, bulk_out);
- dev = d;
- dev_connected = true;
- }
- }
- }
- return dev != NULL;
-}
-
-/*virtual*/ void USBHostSerial::setVidPid(uint16_t vid, uint16_t pid)
-{
- // we don't check VID/PID for MSD driver
-}
-
-/*virtual*/ bool USBHostSerial::parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol) //Must return true if the interface should be parsed
-{
- if (!ports_found &&
- CHECK_INTERFACE(intf_class, intf_subclass, intf_protocol)) {
- port_intf = intf_nb;
- ports_found = true;
- return true;
- }
- return false;
-}
-
-/*virtual*/ bool USBHostSerial::useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir) //Must return true if the endpoint will be used
-{
- if (ports_found && (intf_nb == port_intf)) {
- if (type == BULK_ENDPOINT)
- return true;
- }
- return false;
-}
-
-#else // (USBHOST_SERIAL > 1)
-
-//------------------------------------------------------------------------------
-
-USBHostMultiSerial::USBHostMultiSerial()
-{
- host = USBHost::getHostInst();
- dev = NULL;
- memset(ports, NULL, sizeof(ports));
- ports_found = 0;
- dev_connected = false;
-}
-
-USBHostMultiSerial::~USBHostMultiSerial()
-{
- disconnect();
-}
-
-bool USBHostMultiSerial::connected()
-{
- return dev_connected;
-}
-
-void USBHostMultiSerial::disconnect(void)
-{
- for (int port = 0; port < USBHOST_SERIAL; port ++)
- {
- if (ports[port])
- {
- delete ports[port];
- ports[port] = NULL;
- }
- }
- ports_found = 0;
- dev = NULL;
-}
-
-bool USBHostMultiSerial::connect() {
-
- if (dev)
- {
- for (uint8_t i = 0; i < MAX_DEVICE_CONNECTED; i++)
- {
- USBDeviceConnected* d = host->getDevice(i);
- if (dev == d)
- return true;
- }
- disconnect();
- }
- for (uint8_t i = 0; i < MAX_DEVICE_CONNECTED; i++)
- {
- USBDeviceConnected* d = host->getDevice(i);
- if (d != NULL) {
-
- USB_DBG("Trying to connect serial device \r\n");
- if(host->enumerate(d, this))
- break;
-
- for (int port = 0; port < ports_found; port ++)
- {
- USBEndpoint* bulk_in = d->getEndpoint(port_intf[port], BULK_ENDPOINT, IN);
- USBEndpoint* bulk_out = d->getEndpoint(port_intf[port], BULK_ENDPOINT, OUT);
- if (bulk_in && bulk_out)
- {
- ports[port] = new USBHostSerialPort();
- if (ports[port])
- {
- ports[port]->connect(host,d,port_intf[port],bulk_in, bulk_out);
- dev = d;
- dev_connected = true;
- }
- }
- }
- }
- }
- return dev != NULL;
-}
-
-/*virtual*/ void USBHostMultiSerial::setVidPid(uint16_t vid, uint16_t pid)
-{
- // we don't check VID/PID for MSD driver
-}
-
-/*virtual*/ bool USBHostMultiSerial::parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol) //Must return true if the interface should be parsed
-{
- if ((ports_found < USBHOST_SERIAL) &&
- CHECK_INTERFACE(intf_class, intf_subclass, intf_protocol)) {
- port_intf[ports_found++] = intf_nb;
- return true;
- }
- return false;
-}
-
-/*virtual*/ bool USBHostMultiSerial::useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir) //Must return true if the endpoint will be used
-{
- if ((ports_found > 0) && (intf_nb == port_intf[ports_found-1])) {
- if (type == BULK_ENDPOINT)
- return true;
- }
- return false;
-}
-
-#endif
-
-//------------------------------------------------------------------------------
-
-#define SET_LINE_CODING 0x20
-
-USBHostSerialPort::USBHostSerialPort(): circ_buf()
-{
- init();
-}
-
-void USBHostSerialPort::init(void)
-{
- host = NULL;
- dev = NULL;
- serial_intf = NULL;
- size_bulk_in = 0;
- size_bulk_out = 0;
- bulk_in = NULL;
- bulk_out = NULL;
- line_coding.baudrate = 9600;
- line_coding.data_bits = 8;
- line_coding.parity = None;
- line_coding.stop_bits = 1;
- circ_buf.flush();
-}
-
-void USBHostSerialPort::connect(USBHost* _host, USBDeviceConnected * _dev,
- uint8_t _serial_intf, USBEndpoint* _bulk_in, USBEndpoint* _bulk_out)
-{
- host = _host;
- dev = _dev;
- serial_intf = _serial_intf;
- bulk_in = _bulk_in;
- bulk_out = _bulk_out;
-
- USB_INFO("New Serial device: VID:%04x PID:%04x [dev: %p - intf: %d]", dev->getVid(), dev->getPid(), dev, serial_intf);
- dev->setName("Serial", serial_intf);
- host->registerDriver(dev, serial_intf, this, &USBHostSerialPort::init);
- baud(9600);
- size_bulk_in = bulk_in->getSize();
- size_bulk_out = bulk_out->getSize();
- bulk_in->attach(this, &USBHostSerialPort::rxHandler);
- bulk_out->attach(this, &USBHostSerialPort::txHandler);
- host->bulkRead(dev, bulk_in, buf, size_bulk_in, false);
-}
-
-void USBHostSerialPort::rxHandler() {
- if (bulk_in) {
- int len = bulk_in->getLengthTransferred();
- if (bulk_in->getState() == USB_TYPE_IDLE) {
- for (int i = 0; i < len; i++) {
- circ_buf.queue(buf[i]);
- }
- rx.call();
- host->bulkRead(dev, bulk_in, buf, size_bulk_in, false);
- }
- }
-}
-
-void USBHostSerialPort::txHandler() {
- if (bulk_out) {
- if (bulk_out->getState() == USB_TYPE_IDLE) {
- tx.call();
- }
- }
-}
-
-int USBHostSerialPort::_putc(int c) {
- if (bulk_out) {
- if (host->bulkWrite(dev, bulk_out, (uint8_t *)&c, 1) == USB_TYPE_OK) {
- return 1;
- }
- }
- return -1;
-}
-
-void USBHostSerialPort::baud(int baudrate) {
- line_coding.baudrate = baudrate;
- format(line_coding.data_bits, (Parity)line_coding.parity, line_coding.stop_bits);
-}
-
-void USBHostSerialPort::format(int bits, Parity parity, int stop_bits) {
- line_coding.data_bits = bits;
- line_coding.parity = parity;
- line_coding.stop_bits = (stop_bits == 1) ? 0 : 2;
-
- // set line coding
- host->controlWrite( dev,
- USB_RECIPIENT_INTERFACE | USB_HOST_TO_DEVICE | USB_REQUEST_TYPE_CLASS,
- SET_LINE_CODING,
- 0, serial_intf, (uint8_t *)&line_coding, 7);
-}
-
-int USBHostSerialPort::_getc() {
- uint8_t c = 0;
- if (bulk_in == NULL) {
- init();
- return -1;
- }
- while (circ_buf.isEmpty());
- circ_buf.dequeue(&c);
- return c;
-}
-
-int USBHostSerialPort::writeBuf(const char* b, int s)
-{
- int c = 0;
- if (bulk_out)
- {
- while (c < s)
- {
- int i = (s < size_bulk_out) ? s : size_bulk_out;
- if (host->bulkWrite(dev, bulk_out, (uint8_t *)(b+c), i) == USB_TYPE_OK)
- c += i;
- }
- }
- return s;
-}
-
-int USBHostSerialPort::readBuf(char* b, int s)
-{
- int i = 0;
- if (bulk_in)
- {
- for (i = 0; i < s; )
- b[i++] = getc();
- }
- return i;
-}
-
-uint8_t USBHostSerialPort::available() {
- return circ_buf.available();
-}
-
-
-
-#endif
--- a/USBHostSerial/USBHostSerial.h Fri Apr 29 01:16:38 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,231 +0,0 @@
-/* mbed USBHost Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef USBHOSTSERIAL_H
-#define USBHOSTSERIAL_H
-
-#include "USBHostConf.h"
-
-#if USBHOST_SERIAL
-
-#include "USBHost.h"
-#include "Stream.h"
-#include "MtxCircBuffer.h"
-
-/**
- * A class to communicate a USB virtual serial port
- */
-class USBHostSerialPort : public Stream {
-public:
- /**
- * Constructor
- */
- USBHostSerialPort();
-
- enum IrqType {
- RxIrq,
- TxIrq
- };
-
- enum Parity {
- None = 0,
- Odd,
- Even,
- Mark,
- Space
- };
-
- void connect(USBHost* _host, USBDeviceConnected * _dev,
- uint8_t _serial_intf, USBEndpoint* _bulk_in, USBEndpoint* _bulk_out);
-
- /**
- * Check the number of bytes available.
- *
- * @returns the number of bytes available
- */
- uint8_t available();
-
- /**
- * Attach a member function to call when a packet is received.
- *
- * @param tptr pointer to the object to call the member function on
- * @param mptr pointer to the member function to be called
- * @param irq irq type
- */
- template<typename T>
- inline void attach(T* tptr, void (T::*mptr)(void), IrqType irq = RxIrq) {
- if ((mptr != NULL) && (tptr != NULL)) {
- if (irq == RxIrq) {
- rx.attach(tptr, mptr);
- } else {
- tx.attach(tptr, mptr);
- }
- }
- }
-
- /**
- * Attach a callback called when a packet is received
- *
- * @param ptr function pointer
- */
- inline void attach(void (*fn)(void), IrqType irq = RxIrq) {
- if (fn != NULL) {
- if (irq == RxIrq) {
- rx.attach(fn);
- } else {
- tx.attach(fn);
- }
- }
- }
-
- /** Set the baud rate of the serial port
- *
- * @param baudrate The baudrate of the serial port (default = 9600).
- */
- void baud(int baudrate = 9600);
-
- /** Set the transmission format used by the Serial port
- *
- * @param bits The number of bits in a word (default = 8)
- * @param parity The parity used (USBHostSerialPort::None, USBHostSerialPort::Odd, USBHostSerialPort::Even, USBHostSerialPort::Mark, USBHostSerialPort::Space; default = USBHostSerialPort::None)
- * @param stop The number of stop bits (1 or 2; default = 1)
- */
- void format(int bits = 8, Parity parity = USBHostSerialPort::None, int stop_bits = 1);
- virtual int writeBuf(const char* b, int s);
- virtual int readBuf(char* b, int s);
-
-protected:
- virtual int _getc();
- virtual int _putc(int c);
-
-private:
- USBHost * host;
- USBDeviceConnected * dev;
-
- USBEndpoint * bulk_in;
- USBEndpoint * bulk_out;
- uint32_t size_bulk_in;
- uint32_t size_bulk_out;
-
- void init();
-
- MtxCircBuffer<uint8_t, 128> circ_buf;
-
- uint8_t buf[64];
-
- typedef struct {
- uint32_t baudrate;
- uint8_t stop_bits;
- uint8_t parity;
- uint8_t data_bits;
- } PACKED LINE_CODING;
-
- LINE_CODING line_coding;
-
- void rxHandler();
- void txHandler();
- FunctionPointer rx;
- FunctionPointer tx;
-
- uint8_t serial_intf;
-};
-
-#if (USBHOST_SERIAL <= 1)
-
-class USBHostSerial : public IUSBEnumerator, public USBHostSerialPort
-{
-public:
- USBHostSerial();
-
- /**
- * Try to connect a serial device
- *
- * @return true if connection was successful
- */
- bool connect();
-
- void disconnect();
-
- /**
- * Check if a any serial port is connected
- *
- * @returns true if a serial device is connected
- */
- bool connected();
-
-protected:
- USBHost* host;
- USBDeviceConnected* dev;
- uint8_t port_intf;
- int ports_found;
-
- //From IUSBEnumerator
- virtual void setVidPid(uint16_t vid, uint16_t pid);
- virtual bool parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol); //Must return true if the interface should be parsed
- virtual bool useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir); //Must return true if the endpoint will be used
-
-private:
- bool dev_connected;
-};
-
-#else // (USBHOST_SERIAL > 1)
-
-class USBHostMultiSerial : public IUSBEnumerator {
-public:
- USBHostMultiSerial();
- virtual ~USBHostMultiSerial();
-
- USBHostSerialPort* getPort(int port)
- {
- return port < USBHOST_SERIAL ? ports[port] : NULL;
- }
-
- /**
- * Try to connect a serial device
- *
- * @return true if connection was successful
- */
- bool connect();
-
- void disconnect();
-
- /**
- * Check if a any serial port is connected
- *
- * @returns true if a serial device is connected
- */
- bool connected();
-
-protected:
- USBHost* host;
- USBDeviceConnected* dev;
- USBHostSerialPort* ports[USBHOST_SERIAL];
- uint8_t port_intf[USBHOST_SERIAL];
- int ports_found;
-
- //From IUSBEnumerator
- virtual void setVidPid(uint16_t vid, uint16_t pid);
- virtual bool parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol); //Must return true if the interface should be parsed
- virtual bool useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir); //Must return true if the endpoint will be used
-
-private:
- bool dev_connected;
-};
-#endif // (USBHOST_SERIAL <= 1)
-
-#endif
-
-#endif
--- a/mbed-rtos.lib Fri Apr 29 01:16:38 2016 +0100 +++ b/mbed-rtos.lib Fri Nov 04 04:52:29 2016 +0000 @@ -1,1 +1,1 @@ -http://mbed.org/users/mbed_official/code/mbed-rtos/#2db19f47c2ba +http://mbed.org/users/mbed_official/code/mbed-rtos/#d7bd06319118