mbed official / USBHost

USBHost library. NOTE: This library is only officially supported on the LPC1768 platform. For more information, please see the handbook page.

Dependencies:   FATFileSystem mbed-rtos

Dependents:   BTstack WallbotWii SD to Flash Data Transfer USBHost-MSD_HelloWorld ... more

Legacy Warning

This is an mbed 2 library. To learn more about mbed OS 5, visit the docs.

Pull requests against this repository are no longer supported. Please raise against mbed OS 5 as documented above.

USBHost/TARGET_RENESAS/TARGET_VK_RZ_A1H/usb1/src/host/usb1_host_drv_api.c@35:f72ccc6892ee, 2016-04-29 (annotated)

Committer:
mbed_official
Date:
Fri Apr 29 01:16:38 2016 +0100
Revision:
35:f72ccc6892ee
Synchronized with git revision fe9720f24b1adc71ab6962506ec51290f6afd270



Full URL: https://github.com/mbedmicro/mbed/commit/fe9720f24b1adc71ab6962506ec51290f6afd270/



[Renesas RZ/A1H] Enable asynchronous communications

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 35:f72ccc6892ee 1 /*******************************************************************************
mbed_official 35:f72ccc6892ee 2 * DISCLAIMER
mbed_official 35:f72ccc6892ee 3 * This software is supplied by Renesas Electronics Corporation and is only
mbed_official 35:f72ccc6892ee 4 * intended for use with Renesas products. No other uses are authorized. This
mbed_official 35:f72ccc6892ee 5 * software is owned by Renesas Electronics Corporation and is protected under
mbed_official 35:f72ccc6892ee 6 * all applicable laws, including copyright laws.
mbed_official 35:f72ccc6892ee 7 * THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
mbed_official 35:f72ccc6892ee 8 * THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
mbed_official 35:f72ccc6892ee 9 * LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
mbed_official 35:f72ccc6892ee 10 * AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
mbed_official 35:f72ccc6892ee 11 * TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
mbed_official 35:f72ccc6892ee 12 * ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
mbed_official 35:f72ccc6892ee 13 * FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
mbed_official 35:f72ccc6892ee 14 * ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
mbed_official 35:f72ccc6892ee 15 * BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
mbed_official 35:f72ccc6892ee 16 * Renesas reserves the right, without notice, to make changes to this software
mbed_official 35:f72ccc6892ee 17 * and to discontinue the availability of this software. By using this software,
mbed_official 35:f72ccc6892ee 18 * you agree to the additional terms and conditions found by accessing the
mbed_official 35:f72ccc6892ee 19 * following link:
mbed_official 35:f72ccc6892ee 20 * http://www.renesas.com/disclaimer
mbed_official 35:f72ccc6892ee 21 * Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
mbed_official 35:f72ccc6892ee 22 *******************************************************************************/
mbed_official 35:f72ccc6892ee 23 /*******************************************************************************
mbed_official 35:f72ccc6892ee 24 * File Name : usb1_host_drv_api.c
mbed_official 35:f72ccc6892ee 25 * $Rev: 1116 $
mbed_official 35:f72ccc6892ee 26 * $Date:: 2014-07-09 16:29:19 +0900#$
mbed_official 35:f72ccc6892ee 27 * Device(s) : RZ/A1H
mbed_official 35:f72ccc6892ee 28 * Tool-Chain :
mbed_official 35:f72ccc6892ee 29 * OS : None
mbed_official 35:f72ccc6892ee 30 * H/W Platform :
mbed_official 35:f72ccc6892ee 31 * Description : RZ/A1H R7S72100 USB Sample Program
mbed_official 35:f72ccc6892ee 32 * Operation :
mbed_official 35:f72ccc6892ee 33 * Limitations :
mbed_official 35:f72ccc6892ee 34 *******************************************************************************/
mbed_official 35:f72ccc6892ee 35
mbed_official 35:f72ccc6892ee 36
mbed_official 35:f72ccc6892ee 37 /*******************************************************************************
mbed_official 35:f72ccc6892ee 38 Includes <System Includes> , "Project Includes"
mbed_official 35:f72ccc6892ee 39 *******************************************************************************/
mbed_official 35:f72ccc6892ee 40 #include "usb1_host.h"
mbed_official 35:f72ccc6892ee 41 #include "dev_drv.h"
mbed_official 35:f72ccc6892ee 42
mbed_official 35:f72ccc6892ee 43
mbed_official 35:f72ccc6892ee 44 /*******************************************************************************
mbed_official 35:f72ccc6892ee 45 Typedef definitions
mbed_official 35:f72ccc6892ee 46 *******************************************************************************/
mbed_official 35:f72ccc6892ee 47
mbed_official 35:f72ccc6892ee 48
mbed_official 35:f72ccc6892ee 49 /*******************************************************************************
mbed_official 35:f72ccc6892ee 50 Macro definitions
mbed_official 35:f72ccc6892ee 51 *******************************************************************************/
mbed_official 35:f72ccc6892ee 52
mbed_official 35:f72ccc6892ee 53
mbed_official 35:f72ccc6892ee 54 /*******************************************************************************
mbed_official 35:f72ccc6892ee 55 Imported global variables and functions (from other files)
mbed_official 35:f72ccc6892ee 56 *******************************************************************************/
mbed_official 35:f72ccc6892ee 57
mbed_official 35:f72ccc6892ee 58
mbed_official 35:f72ccc6892ee 59 /*******************************************************************************
mbed_official 35:f72ccc6892ee 60 Exported global variables and functions (to be accessed by other files)
mbed_official 35:f72ccc6892ee 61 *******************************************************************************/
mbed_official 35:f72ccc6892ee 62 static void usb1_host_resetEP(USB_HOST_CFG_PIPETBL_t *tbl);
mbed_official 35:f72ccc6892ee 63
mbed_official 35:f72ccc6892ee 64
mbed_official 35:f72ccc6892ee 65 /*******************************************************************************
mbed_official 35:f72ccc6892ee 66 Private global variables and functions
mbed_official 35:f72ccc6892ee 67 *******************************************************************************/
mbed_official 35:f72ccc6892ee 68
mbed_official 35:f72ccc6892ee 69
mbed_official 35:f72ccc6892ee 70 /*******************************************************************************
mbed_official 35:f72ccc6892ee 71 * Function Name: usb1_api_host_init
mbed_official 35:f72ccc6892ee 72 * Description : Initializes USB module in the USB host mode.
mbed_official 35:f72ccc6892ee 73 * : USB connection is executed when executing this function in
mbed_official 35:f72ccc6892ee 74 * : the states that USB device isconnected to the USB port.
mbed_official 35:f72ccc6892ee 75 * Arguments : uint8_t int_level : USB Module interrupt level
mbed_official 35:f72ccc6892ee 76 * : USBU16 mode : USB_HOST_HIGH_SPEED
mbed_official 35:f72ccc6892ee 77 * : USB_HOST_FULL_SPEED
mbed_official 35:f72ccc6892ee 78 * : uint16_t clockmode : USB Clock mode
mbed_official 35:f72ccc6892ee 79 * Return Value : USB detach or attach
mbed_official 35:f72ccc6892ee 80 * : USB_HOST_ATTACH
mbed_official 35:f72ccc6892ee 81 * : USB_HOST_DETACH
mbed_official 35:f72ccc6892ee 82 *******************************************************************************/
mbed_official 35:f72ccc6892ee 83 uint16_t usb1_api_host_init (uint8_t int_level, uint16_t mode, uint16_t clockmode)
mbed_official 35:f72ccc6892ee 84 {
mbed_official 35:f72ccc6892ee 85 uint16_t connect;
mbed_official 35:f72ccc6892ee 86 volatile uint8_t dummy_buf;
mbed_official 35:f72ccc6892ee 87
mbed_official 35:f72ccc6892ee 88 CPG.STBCR7 &= 0xfc; /*The clock of USB0/1 modules is permitted */
mbed_official 35:f72ccc6892ee 89 dummy_buf = CPG.STBCR7; /* (Dummy read) */
mbed_official 35:f72ccc6892ee 90
mbed_official 35:f72ccc6892ee 91 g_usb1_host_SupportUsbDeviceSpeed = mode;
mbed_official 35:f72ccc6892ee 92
mbed_official 35:f72ccc6892ee 93 usb1_host_setting_interrupt(int_level);
mbed_official 35:f72ccc6892ee 94 usb1_host_reset_module(clockmode);
mbed_official 35:f72ccc6892ee 95
mbed_official 35:f72ccc6892ee 96 g_usb1_host_bchg_flag = USB_HOST_NO;
mbed_official 35:f72ccc6892ee 97 g_usb1_host_detach_flag = USB_HOST_NO;
mbed_official 35:f72ccc6892ee 98 g_usb1_host_attach_flag = USB_HOST_NO;
mbed_official 35:f72ccc6892ee 99
mbed_official 35:f72ccc6892ee 100 g_usb1_host_driver_state = USB_HOST_DRV_DETACHED;
mbed_official 35:f72ccc6892ee 101 g_usb1_host_default_max_packet[USB_HOST_DEVICE_0] = 64;
mbed_official 35:f72ccc6892ee 102
mbed_official 35:f72ccc6892ee 103 usb1_host_InitModule();
mbed_official 35:f72ccc6892ee 104
mbed_official 35:f72ccc6892ee 105 connect = usb1_host_CheckAttach();
mbed_official 35:f72ccc6892ee 106
mbed_official 35:f72ccc6892ee 107 if (connect == USB_HOST_ATTACH)
mbed_official 35:f72ccc6892ee 108 {
mbed_official 35:f72ccc6892ee 109 g_usb1_host_attach_flag = USB_HOST_YES;
mbed_official 35:f72ccc6892ee 110 }
mbed_official 35:f72ccc6892ee 111 else
mbed_official 35:f72ccc6892ee 112 {
mbed_official 35:f72ccc6892ee 113 usb1_host_UsbDetach2();
mbed_official 35:f72ccc6892ee 114 }
mbed_official 35:f72ccc6892ee 115
mbed_official 35:f72ccc6892ee 116 return connect;
mbed_official 35:f72ccc6892ee 117 }
mbed_official 35:f72ccc6892ee 118
mbed_official 35:f72ccc6892ee 119 #if(1) /* ohci_wrapp */
mbed_official 35:f72ccc6892ee 120 #else
mbed_official 35:f72ccc6892ee 121 /*******************************************************************************
mbed_official 35:f72ccc6892ee 122 * Function Name: usb1_api_host_enumeration
mbed_official 35:f72ccc6892ee 123 * Description : Initializes USB module in the USB host mode.
mbed_official 35:f72ccc6892ee 124 * : USB connection is executed when executing this function in
mbed_official 35:f72ccc6892ee 125 * : the states that USB device isconnected to the USB port.
mbed_official 35:f72ccc6892ee 126 * Arguments : uint16_t devadr : device address
mbed_official 35:f72ccc6892ee 127 * Return Value : DEVDRV_USBH_DETACH_ERR : device detach
mbed_official 35:f72ccc6892ee 128 * : DEVDRV_SUCCESS : device enumeration success
mbed_official 35:f72ccc6892ee 129 * : DEVDRV_ERROR : device enumeration error
mbed_official 35:f72ccc6892ee 130 *******************************************************************************/
mbed_official 35:f72ccc6892ee 131 int32_t usb1_api_host_enumeration (uint16_t devadr)
mbed_official 35:f72ccc6892ee 132 {
mbed_official 35:f72ccc6892ee 133 int32_t ret;
mbed_official 35:f72ccc6892ee 134 uint16_t driver_sts;
mbed_official 35:f72ccc6892ee 135
mbed_official 35:f72ccc6892ee 136 g_usb1_host_setUsbAddress = devadr;
mbed_official 35:f72ccc6892ee 137
mbed_official 35:f72ccc6892ee 138 while (1)
mbed_official 35:f72ccc6892ee 139 {
mbed_official 35:f72ccc6892ee 140 driver_sts = usb1_api_host_GetUsbDeviceState();
mbed_official 35:f72ccc6892ee 141
mbed_official 35:f72ccc6892ee 142 if (driver_sts == USB_HOST_DRV_DETACHED)
mbed_official 35:f72ccc6892ee 143 {
mbed_official 35:f72ccc6892ee 144 ret = DEVDRV_USBH_DETACH_ERR;
mbed_official 35:f72ccc6892ee 145 break;
mbed_official 35:f72ccc6892ee 146 }
mbed_official 35:f72ccc6892ee 147 else if (driver_sts == USB_HOST_DRV_CONFIGURED)
mbed_official 35:f72ccc6892ee 148 {
mbed_official 35:f72ccc6892ee 149 ret = DEVDRV_SUCCESS;
mbed_official 35:f72ccc6892ee 150 break;
mbed_official 35:f72ccc6892ee 151 }
mbed_official 35:f72ccc6892ee 152 else if (driver_sts == USB_HOST_DRV_STALL)
mbed_official 35:f72ccc6892ee 153 {
mbed_official 35:f72ccc6892ee 154 ret = DEVDRV_ERROR;
mbed_official 35:f72ccc6892ee 155 break;
mbed_official 35:f72ccc6892ee 156 }
mbed_official 35:f72ccc6892ee 157 else if (driver_sts == USB_HOST_DRV_NORES)
mbed_official 35:f72ccc6892ee 158 {
mbed_official 35:f72ccc6892ee 159 ret = DEVDRV_ERROR;
mbed_official 35:f72ccc6892ee 160 break;
mbed_official 35:f72ccc6892ee 161 }
mbed_official 35:f72ccc6892ee 162 else
mbed_official 35:f72ccc6892ee 163 {
mbed_official 35:f72ccc6892ee 164 /* Do Nothing */
mbed_official 35:f72ccc6892ee 165 }
mbed_official 35:f72ccc6892ee 166 }
mbed_official 35:f72ccc6892ee 167
mbed_official 35:f72ccc6892ee 168 if (driver_sts == USB_HOST_DRV_NORES)
mbed_official 35:f72ccc6892ee 169 {
mbed_official 35:f72ccc6892ee 170 while (1)
mbed_official 35:f72ccc6892ee 171 {
mbed_official 35:f72ccc6892ee 172 driver_sts = usb1_api_host_GetUsbDeviceState();
mbed_official 35:f72ccc6892ee 173
mbed_official 35:f72ccc6892ee 174 if (driver_sts == USB_HOST_DRV_DETACHED)
mbed_official 35:f72ccc6892ee 175 {
mbed_official 35:f72ccc6892ee 176 break;
mbed_official 35:f72ccc6892ee 177 }
mbed_official 35:f72ccc6892ee 178 }
mbed_official 35:f72ccc6892ee 179 }
mbed_official 35:f72ccc6892ee 180
mbed_official 35:f72ccc6892ee 181 return ret;
mbed_official 35:f72ccc6892ee 182 }
mbed_official 35:f72ccc6892ee 183
mbed_official 35:f72ccc6892ee 184 /*******************************************************************************
mbed_official 35:f72ccc6892ee 185 * Function Name: usb1_api_host_detach
mbed_official 35:f72ccc6892ee 186 * Description : USB detach routine
mbed_official 35:f72ccc6892ee 187 * Arguments : none
mbed_official 35:f72ccc6892ee 188 * Return Value : USB_HOST_DETACH : USB detach
mbed_official 35:f72ccc6892ee 189 * : USB_HOST_ATTACH : USB attach
mbed_official 35:f72ccc6892ee 190 * : DEVDRV_ERROR : error
mbed_official 35:f72ccc6892ee 191 *******************************************************************************/
mbed_official 35:f72ccc6892ee 192 int32_t usb1_api_host_detach (void)
mbed_official 35:f72ccc6892ee 193 {
mbed_official 35:f72ccc6892ee 194 int32_t ret;
mbed_official 35:f72ccc6892ee 195 uint16_t driver_sts;
mbed_official 35:f72ccc6892ee 196
mbed_official 35:f72ccc6892ee 197 while (1)
mbed_official 35:f72ccc6892ee 198 {
mbed_official 35:f72ccc6892ee 199 driver_sts = usb1_api_host_GetUsbDeviceState();
mbed_official 35:f72ccc6892ee 200
mbed_official 35:f72ccc6892ee 201 if (driver_sts == USB_HOST_DRV_DETACHED)
mbed_official 35:f72ccc6892ee 202 {
mbed_official 35:f72ccc6892ee 203 ret = USB_HOST_DETACH;
mbed_official 35:f72ccc6892ee 204 break;
mbed_official 35:f72ccc6892ee 205 }
mbed_official 35:f72ccc6892ee 206 else if (driver_sts == USB_HOST_DRV_CONFIGURED)
mbed_official 35:f72ccc6892ee 207 {
mbed_official 35:f72ccc6892ee 208 ret = USB_HOST_ATTACH;
mbed_official 35:f72ccc6892ee 209 break;
mbed_official 35:f72ccc6892ee 210 }
mbed_official 35:f72ccc6892ee 211 else if (driver_sts == USB_HOST_DRV_STALL)
mbed_official 35:f72ccc6892ee 212 {
mbed_official 35:f72ccc6892ee 213 ret = DEVDRV_ERROR;
mbed_official 35:f72ccc6892ee 214 break;
mbed_official 35:f72ccc6892ee 215 }
mbed_official 35:f72ccc6892ee 216 else if (driver_sts == USB_HOST_DRV_NORES)
mbed_official 35:f72ccc6892ee 217 {
mbed_official 35:f72ccc6892ee 218 ret = DEVDRV_ERROR;
mbed_official 35:f72ccc6892ee 219 break;
mbed_official 35:f72ccc6892ee 220 }
mbed_official 35:f72ccc6892ee 221 else
mbed_official 35:f72ccc6892ee 222 {
mbed_official 35:f72ccc6892ee 223 /* Do Nothing */
mbed_official 35:f72ccc6892ee 224 }
mbed_official 35:f72ccc6892ee 225 }
mbed_official 35:f72ccc6892ee 226
mbed_official 35:f72ccc6892ee 227 if (driver_sts == USB_HOST_DRV_NORES)
mbed_official 35:f72ccc6892ee 228 {
mbed_official 35:f72ccc6892ee 229 while (1)
mbed_official 35:f72ccc6892ee 230 {
mbed_official 35:f72ccc6892ee 231 driver_sts = usb1_api_host_GetUsbDeviceState();
mbed_official 35:f72ccc6892ee 232
mbed_official 35:f72ccc6892ee 233 if (driver_sts == USB_HOST_DRV_DETACHED)
mbed_official 35:f72ccc6892ee 234 {
mbed_official 35:f72ccc6892ee 235 break;
mbed_official 35:f72ccc6892ee 236 }
mbed_official 35:f72ccc6892ee 237 }
mbed_official 35:f72ccc6892ee 238 }
mbed_official 35:f72ccc6892ee 239
mbed_official 35:f72ccc6892ee 240 return ret;
mbed_official 35:f72ccc6892ee 241 }
mbed_official 35:f72ccc6892ee 242
mbed_official 35:f72ccc6892ee 243 /*******************************************************************************
mbed_official 35:f72ccc6892ee 244 * Function Name: usb1_api_host_data_in
mbed_official 35:f72ccc6892ee 245 * Description : Executes USB transfer as data-in in the argument specified pipe.
mbed_official 35:f72ccc6892ee 246 * Arguments : uint16_t devadr ; device address
mbed_official 35:f72ccc6892ee 247 * : uint16_t Pipe ; Pipe Number
mbed_official 35:f72ccc6892ee 248 * : uint32_t Size ; Data Size
mbed_official 35:f72ccc6892ee 249 * : uint8_t *data_buf ; Data data_buf Address
mbed_official 35:f72ccc6892ee 250 * Return Value : DEVDRV_SUCCESS ; success
mbed_official 35:f72ccc6892ee 251 * : DEVDRV_ERROR ; error
mbed_official 35:f72ccc6892ee 252 *******************************************************************************/
mbed_official 35:f72ccc6892ee 253 int32_t usb1_api_host_data_in (uint16_t devadr, uint16_t Pipe, uint32_t Size, uint8_t * data_buf)
mbed_official 35:f72ccc6892ee 254 {
mbed_official 35:f72ccc6892ee 255 int32_t ret;
mbed_official 35:f72ccc6892ee 256
mbed_official 35:f72ccc6892ee 257 if (Pipe == USB_HOST_PIPE0)
mbed_official 35:f72ccc6892ee 258 {
mbed_official 35:f72ccc6892ee 259 return DEVDRV_ERROR;
mbed_official 35:f72ccc6892ee 260 }
mbed_official 35:f72ccc6892ee 261
mbed_official 35:f72ccc6892ee 262 if (RZA_IO_RegRead_16(&g_usb1_host_pipemaxp[Pipe], USB_PIPEMAXP_DEVSEL_SHIFT, USB_PIPEMAXP_DEVSEL) != devadr)
mbed_official 35:f72ccc6892ee 263 {
mbed_official 35:f72ccc6892ee 264 return DEVDRV_ERROR;
mbed_official 35:f72ccc6892ee 265 }
mbed_official 35:f72ccc6892ee 266
mbed_official 35:f72ccc6892ee 267 if (RZA_IO_RegRead_16(&g_usb1_host_pipecfg[Pipe], USB_PIPECFG_DIR_SHIFT, USB_PIPECFG_DIR) == 1)
mbed_official 35:f72ccc6892ee 268 {
mbed_official 35:f72ccc6892ee 269 return DEVDRV_ERROR;
mbed_official 35:f72ccc6892ee 270 }
mbed_official 35:f72ccc6892ee 271
mbed_official 35:f72ccc6892ee 272 if (g_usb1_host_pipe_status[Pipe] == USB_HOST_PIPE_IDLE)
mbed_official 35:f72ccc6892ee 273 {
mbed_official 35:f72ccc6892ee 274 usb1_host_start_receive_transfer(Pipe, Size, data_buf);
mbed_official 35:f72ccc6892ee 275 }
mbed_official 35:f72ccc6892ee 276 else
mbed_official 35:f72ccc6892ee 277 {
mbed_official 35:f72ccc6892ee 278 return DEVDRV_ERROR; /* Now pipe is busy */
mbed_official 35:f72ccc6892ee 279 }
mbed_official 35:f72ccc6892ee 280
mbed_official 35:f72ccc6892ee 281 /* waiting for completing routine */
mbed_official 35:f72ccc6892ee 282 do
mbed_official 35:f72ccc6892ee 283 {
mbed_official 35:f72ccc6892ee 284 if (g_usb1_host_detach_flag == USB_HOST_YES)
mbed_official 35:f72ccc6892ee 285 {
mbed_official 35:f72ccc6892ee 286 break;
mbed_official 35:f72ccc6892ee 287 }
mbed_official 35:f72ccc6892ee 288
mbed_official 35:f72ccc6892ee 289 if ((g_usb1_host_pipe_status[Pipe] != USB_HOST_PIPE_IDLE) && (g_usb1_host_pipe_status[Pipe] != USB_HOST_PIPE_WAIT))
mbed_official 35:f72ccc6892ee 290 {
mbed_official 35:f72ccc6892ee 291 break;
mbed_official 35:f72ccc6892ee 292 }
mbed_official 35:f72ccc6892ee 293
mbed_official 35:f72ccc6892ee 294 } while (1);
mbed_official 35:f72ccc6892ee 295
mbed_official 35:f72ccc6892ee 296 if (g_usb1_host_detach_flag == USB_HOST_YES)
mbed_official 35:f72ccc6892ee 297 {
mbed_official 35:f72ccc6892ee 298 return DEVDRV_USBH_DETACH_ERR;
mbed_official 35:f72ccc6892ee 299 }
mbed_official 35:f72ccc6892ee 300
mbed_official 35:f72ccc6892ee 301 switch (g_usb1_host_pipe_status[Pipe])
mbed_official 35:f72ccc6892ee 302 {
mbed_official 35:f72ccc6892ee 303 case USB_HOST_PIPE_DONE:
mbed_official 35:f72ccc6892ee 304 ret = DEVDRV_SUCCESS;
mbed_official 35:f72ccc6892ee 305 break;
mbed_official 35:f72ccc6892ee 306
mbed_official 35:f72ccc6892ee 307 case USB_HOST_PIPE_STALL:
mbed_official 35:f72ccc6892ee 308 ret = DEVDRV_USBH_STALL;
mbed_official 35:f72ccc6892ee 309 break;
mbed_official 35:f72ccc6892ee 310
mbed_official 35:f72ccc6892ee 311 case USB_HOST_PIPE_NORES:
mbed_official 35:f72ccc6892ee 312 ret = DEVDRV_USBH_COM_ERR;
mbed_official 35:f72ccc6892ee 313 break;
mbed_official 35:f72ccc6892ee 314
mbed_official 35:f72ccc6892ee 315 default:
mbed_official 35:f72ccc6892ee 316 ret = DEVDRV_ERROR;
mbed_official 35:f72ccc6892ee 317 break;
mbed_official 35:f72ccc6892ee 318 }
mbed_official 35:f72ccc6892ee 319
mbed_official 35:f72ccc6892ee 320 usb1_host_stop_transfer(Pipe);
mbed_official 35:f72ccc6892ee 321
mbed_official 35:f72ccc6892ee 322 g_usb1_host_pipe_status[Pipe] = USB_HOST_PIPE_IDLE;
mbed_official 35:f72ccc6892ee 323
mbed_official 35:f72ccc6892ee 324 return ret;
mbed_official 35:f72ccc6892ee 325 }
mbed_official 35:f72ccc6892ee 326
mbed_official 35:f72ccc6892ee 327 /*******************************************************************************
mbed_official 35:f72ccc6892ee 328 * Function Name: usb1_api_host_data_out
mbed_official 35:f72ccc6892ee 329 * Description : Executes USB transfer as data-out in the argument specified pipe.
mbed_official 35:f72ccc6892ee 330 * Arguments : uint16_t devadr ; device address
mbed_official 35:f72ccc6892ee 331 * : uint16_t Pipe ; Pipe Number
mbed_official 35:f72ccc6892ee 332 * : uint32_t Size ; Data Size
mbed_official 35:f72ccc6892ee 333 * : uint8_t *data_buf ; Data data_buf Address
mbed_official 35:f72ccc6892ee 334 * Return Value : DEVDRV_SUCCESS ; success
mbed_official 35:f72ccc6892ee 335 * : DEVDRV_ERROR ; error
mbed_official 35:f72ccc6892ee 336 *******************************************************************************/
mbed_official 35:f72ccc6892ee 337 int32_t usb1_api_host_data_out (uint16_t devadr, uint16_t Pipe, uint32_t Size, uint8_t * data_buf)
mbed_official 35:f72ccc6892ee 338 {
mbed_official 35:f72ccc6892ee 339 int32_t ret;
mbed_official 35:f72ccc6892ee 340
mbed_official 35:f72ccc6892ee 341 if (Pipe == USB_HOST_PIPE0)
mbed_official 35:f72ccc6892ee 342 {
mbed_official 35:f72ccc6892ee 343 return DEVDRV_ERROR;
mbed_official 35:f72ccc6892ee 344 }
mbed_official 35:f72ccc6892ee 345
mbed_official 35:f72ccc6892ee 346 if (RZA_IO_RegRead_16(&g_usb1_host_pipemaxp[Pipe], USB_PIPEMAXP_DEVSEL_SHIFT, USB_PIPEMAXP_DEVSEL) != devadr)
mbed_official 35:f72ccc6892ee 347 {
mbed_official 35:f72ccc6892ee 348 return DEVDRV_ERROR;
mbed_official 35:f72ccc6892ee 349 }
mbed_official 35:f72ccc6892ee 350
mbed_official 35:f72ccc6892ee 351 if (RZA_IO_RegRead_16(&g_usb1_host_pipecfg[Pipe], USB_PIPECFG_DIR_SHIFT, USB_PIPECFG_DIR) == 0)
mbed_official 35:f72ccc6892ee 352 {
mbed_official 35:f72ccc6892ee 353 return DEVDRV_ERROR;
mbed_official 35:f72ccc6892ee 354 }
mbed_official 35:f72ccc6892ee 355
mbed_official 35:f72ccc6892ee 356 if (g_usb1_host_pipe_status[Pipe] == USB_HOST_PIPE_IDLE)
mbed_official 35:f72ccc6892ee 357 {
mbed_official 35:f72ccc6892ee 358 usb1_host_start_send_transfer(Pipe, Size, data_buf);
mbed_official 35:f72ccc6892ee 359 }
mbed_official 35:f72ccc6892ee 360 else
mbed_official 35:f72ccc6892ee 361 {
mbed_official 35:f72ccc6892ee 362 return DEVDRV_ERROR; /* Now pipe is busy */
mbed_official 35:f72ccc6892ee 363 }
mbed_official 35:f72ccc6892ee 364
mbed_official 35:f72ccc6892ee 365 /* waiting for completing routine */
mbed_official 35:f72ccc6892ee 366 do
mbed_official 35:f72ccc6892ee 367 {
mbed_official 35:f72ccc6892ee 368 if (g_usb1_host_detach_flag == USB_HOST_YES)
mbed_official 35:f72ccc6892ee 369 {
mbed_official 35:f72ccc6892ee 370 break;
mbed_official 35:f72ccc6892ee 371 }
mbed_official 35:f72ccc6892ee 372
mbed_official 35:f72ccc6892ee 373 if ((g_usb1_host_pipe_status[Pipe] != USB_HOST_PIPE_IDLE) && (g_usb1_host_pipe_status[Pipe] != USB_HOST_PIPE_WAIT))
mbed_official 35:f72ccc6892ee 374 {
mbed_official 35:f72ccc6892ee 375 break;
mbed_official 35:f72ccc6892ee 376 }
mbed_official 35:f72ccc6892ee 377
mbed_official 35:f72ccc6892ee 378 } while (1);
mbed_official 35:f72ccc6892ee 379
mbed_official 35:f72ccc6892ee 380 if (g_usb1_host_detach_flag == USB_HOST_YES)
mbed_official 35:f72ccc6892ee 381 {
mbed_official 35:f72ccc6892ee 382 return DEVDRV_USBH_DETACH_ERR;
mbed_official 35:f72ccc6892ee 383 }
mbed_official 35:f72ccc6892ee 384
mbed_official 35:f72ccc6892ee 385 switch (g_usb1_host_pipe_status[Pipe])
mbed_official 35:f72ccc6892ee 386 {
mbed_official 35:f72ccc6892ee 387 case USB_HOST_PIPE_DONE:
mbed_official 35:f72ccc6892ee 388 ret = DEVDRV_SUCCESS;
mbed_official 35:f72ccc6892ee 389 break;
mbed_official 35:f72ccc6892ee 390
mbed_official 35:f72ccc6892ee 391 case USB_HOST_PIPE_STALL:
mbed_official 35:f72ccc6892ee 392 ret = DEVDRV_USBH_STALL;
mbed_official 35:f72ccc6892ee 393 break;
mbed_official 35:f72ccc6892ee 394
mbed_official 35:f72ccc6892ee 395 case USB_HOST_PIPE_NORES:
mbed_official 35:f72ccc6892ee 396 ret = DEVDRV_USBH_COM_ERR;
mbed_official 35:f72ccc6892ee 397 break;
mbed_official 35:f72ccc6892ee 398
mbed_official 35:f72ccc6892ee 399 default:
mbed_official 35:f72ccc6892ee 400 ret = DEVDRV_ERROR;
mbed_official 35:f72ccc6892ee 401 break;
mbed_official 35:f72ccc6892ee 402 }
mbed_official 35:f72ccc6892ee 403
mbed_official 35:f72ccc6892ee 404 usb1_host_stop_transfer(Pipe);
mbed_official 35:f72ccc6892ee 405
mbed_official 35:f72ccc6892ee 406 g_usb1_host_pipe_status[Pipe] = USB_HOST_PIPE_IDLE;
mbed_official 35:f72ccc6892ee 407
mbed_official 35:f72ccc6892ee 408 return ret;
mbed_official 35:f72ccc6892ee 409 }
mbed_official 35:f72ccc6892ee 410
mbed_official 35:f72ccc6892ee 411 /*******************************************************************************
mbed_official 35:f72ccc6892ee 412 * Function Name: usb1_api_host_control_transfer
mbed_official 35:f72ccc6892ee 413 * Description : Executes USB control transfer.
mbed_official 35:f72ccc6892ee 414 * Arguments : uint16_t devadr ; device address
mbed_official 35:f72ccc6892ee 415 * : uint16_t Req ; bmRequestType & bRequest
mbed_official 35:f72ccc6892ee 416 * : uint16_t Val ; wValue
mbed_official 35:f72ccc6892ee 417 * : uint16_t Indx ; wIndex
mbed_official 35:f72ccc6892ee 418 * : uint16_t Len ; wLength
mbed_official 35:f72ccc6892ee 419 * : uint8_t *buf ; Buffer
mbed_official 35:f72ccc6892ee 420 * Return Value : DEVDRV_SUCCESS ; success
mbed_official 35:f72ccc6892ee 421 * : DEVDRV_USBH_DETACH_ERR ; device detach
mbed_official 35:f72ccc6892ee 422 * : DEVDRV_USBH_CTRL_COM_ERR ; device no response
mbed_official 35:f72ccc6892ee 423 * : DEVDRV_USBH_STALL ; STALL
mbed_official 35:f72ccc6892ee 424 * : DEVDRV_ERROR ; error
mbed_official 35:f72ccc6892ee 425 *******************************************************************************/
mbed_official 35:f72ccc6892ee 426 int32_t usb1_api_host_control_transfer (uint16_t devadr, uint16_t Req, uint16_t Val, uint16_t Indx,
mbed_official 35:f72ccc6892ee 427 uint16_t Len, uint8_t * Buf)
mbed_official 35:f72ccc6892ee 428 {
mbed_official 35:f72ccc6892ee 429 int32_t ret;
mbed_official 35:f72ccc6892ee 430
mbed_official 35:f72ccc6892ee 431 do
mbed_official 35:f72ccc6892ee 432 {
mbed_official 35:f72ccc6892ee 433 ret = usb1_host_CtrlTransStart(devadr, Req, Val, Indx, Len, Buf);
mbed_official 35:f72ccc6892ee 434
mbed_official 35:f72ccc6892ee 435 if (ret == DEVDRV_SUCCESS)
mbed_official 35:f72ccc6892ee 436 {
mbed_official 35:f72ccc6892ee 437 if (g_usb1_host_detach_flag == USB_HOST_YES)
mbed_official 35:f72ccc6892ee 438 {
mbed_official 35:f72ccc6892ee 439 break;
mbed_official 35:f72ccc6892ee 440 }
mbed_official 35:f72ccc6892ee 441
mbed_official 35:f72ccc6892ee 442 if ((g_usb1_host_pipe_status[USB_HOST_PIPE0] != USB_HOST_PIPE_IDLE)
mbed_official 35:f72ccc6892ee 443 && (g_usb1_host_pipe_status[USB_HOST_PIPE0] != USB_HOST_PIPE_WAIT))
mbed_official 35:f72ccc6892ee 444 {
mbed_official 35:f72ccc6892ee 445 break;
mbed_official 35:f72ccc6892ee 446 }
mbed_official 35:f72ccc6892ee 447 }
mbed_official 35:f72ccc6892ee 448 else
mbed_official 35:f72ccc6892ee 449 {
mbed_official 35:f72ccc6892ee 450 return DEVDRV_ERROR;
mbed_official 35:f72ccc6892ee 451 }
mbed_official 35:f72ccc6892ee 452 } while (1);
mbed_official 35:f72ccc6892ee 453
mbed_official 35:f72ccc6892ee 454 if (g_usb1_host_detach_flag == USB_HOST_YES)
mbed_official 35:f72ccc6892ee 455 {
mbed_official 35:f72ccc6892ee 456 return DEVDRV_USBH_DETACH_ERR;
mbed_official 35:f72ccc6892ee 457 }
mbed_official 35:f72ccc6892ee 458
mbed_official 35:f72ccc6892ee 459 switch (g_usb1_host_pipe_status[USB_HOST_PIPE0])
mbed_official 35:f72ccc6892ee 460 {
mbed_official 35:f72ccc6892ee 461 case USB_HOST_PIPE_DONE:
mbed_official 35:f72ccc6892ee 462 ret = DEVDRV_SUCCESS;
mbed_official 35:f72ccc6892ee 463 break;
mbed_official 35:f72ccc6892ee 464
mbed_official 35:f72ccc6892ee 465 case USB_HOST_PIPE_STALL:
mbed_official 35:f72ccc6892ee 466 ret = DEVDRV_USBH_STALL;
mbed_official 35:f72ccc6892ee 467 break;
mbed_official 35:f72ccc6892ee 468
mbed_official 35:f72ccc6892ee 469 case USB_HOST_PIPE_NORES:
mbed_official 35:f72ccc6892ee 470 ret = DEVDRV_USBH_CTRL_COM_ERR;
mbed_official 35:f72ccc6892ee 471 break;
mbed_official 35:f72ccc6892ee 472
mbed_official 35:f72ccc6892ee 473 default:
mbed_official 35:f72ccc6892ee 474 ret = DEVDRV_ERROR;
mbed_official 35:f72ccc6892ee 475 break;
mbed_official 35:f72ccc6892ee 476 }
mbed_official 35:f72ccc6892ee 477
mbed_official 35:f72ccc6892ee 478 g_usb1_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_IDLE;
mbed_official 35:f72ccc6892ee 479
mbed_official 35:f72ccc6892ee 480 return ret;
mbed_official 35:f72ccc6892ee 481 }
mbed_official 35:f72ccc6892ee 482
mbed_official 35:f72ccc6892ee 483 /*******************************************************************************
mbed_official 35:f72ccc6892ee 484 * Function Name: usb1_api_host_set_endpoint
mbed_official 35:f72ccc6892ee 485 * Description : Sets end point on the information specified in the argument.
mbed_official 35:f72ccc6892ee 486 * Arguments : uint16_t devadr ; device address
mbed_official 35:f72ccc6892ee 487 * : uint8_t *configdescriptor ; device configration descriptor
mbed_official 35:f72ccc6892ee 488 * : USB_HOST_CFG_PIPETBL_t *user_table ; pipe table
mbed_official 35:f72ccc6892ee 489 * Return Value : DEVDRV_SUCCESS ; success
mbed_official 35:f72ccc6892ee 490 * : DEVDRV_ERROR ; error
mbed_official 35:f72ccc6892ee 491 *******************************************************************************/
mbed_official 35:f72ccc6892ee 492 int32_t usb1_api_host_set_endpoint (uint16_t devadr, USB_HOST_CFG_PIPETBL_t * user_table, uint8_t * configdescriptor)
mbed_official 35:f72ccc6892ee 493 {
mbed_official 35:f72ccc6892ee 494 uint16_t ret;
mbed_official 35:f72ccc6892ee 495 uint32_t end_point;
mbed_official 35:f72ccc6892ee 496 uint32_t offset;
mbed_official 35:f72ccc6892ee 497 uint32_t totalLength;
mbed_official 35:f72ccc6892ee 498 USB_HOST_CFG_PIPETBL_t * pipe_table;
mbed_official 35:f72ccc6892ee 499
mbed_official 35:f72ccc6892ee 500 /* End Point Search */
mbed_official 35:f72ccc6892ee 501 end_point = 0;
mbed_official 35:f72ccc6892ee 502 offset = configdescriptor[0];
mbed_official 35:f72ccc6892ee 503 totalLength = (uint16_t)(configdescriptor[2] + ((uint16_t)configdescriptor[3] << 8));
mbed_official 35:f72ccc6892ee 504
mbed_official 35:f72ccc6892ee 505 do
mbed_official 35:f72ccc6892ee 506 {
mbed_official 35:f72ccc6892ee 507 if (configdescriptor[offset + 1] == USB_HOST_ENDPOINT_DESC)
mbed_official 35:f72ccc6892ee 508 {
mbed_official 35:f72ccc6892ee 509 pipe_table = &user_table[end_point];
mbed_official 35:f72ccc6892ee 510
mbed_official 35:f72ccc6892ee 511 if (pipe_table->pipe_number == 0xffff)
mbed_official 35:f72ccc6892ee 512 {
mbed_official 35:f72ccc6892ee 513 break;
mbed_official 35:f72ccc6892ee 514 }
mbed_official 35:f72ccc6892ee 515
mbed_official 35:f72ccc6892ee 516 ret = usb1_api_host_SetEndpointTable(devadr, pipe_table, (uint8_t *)&configdescriptor[offset]);
mbed_official 35:f72ccc6892ee 517
mbed_official 35:f72ccc6892ee 518 if ((ret != USB_HOST_PIPE_IN) && (ret != USB_HOST_PIPE_OUT))
mbed_official 35:f72ccc6892ee 519 {
mbed_official 35:f72ccc6892ee 520 return DEVDRV_ERROR;
mbed_official 35:f72ccc6892ee 521 }
mbed_official 35:f72ccc6892ee 522
mbed_official 35:f72ccc6892ee 523 ++end_point;
mbed_official 35:f72ccc6892ee 524 }
mbed_official 35:f72ccc6892ee 525
mbed_official 35:f72ccc6892ee 526 /* Next End Point Search */
mbed_official 35:f72ccc6892ee 527 offset += configdescriptor[offset];
mbed_official 35:f72ccc6892ee 528
mbed_official 35:f72ccc6892ee 529 } while (offset < totalLength);
mbed_official 35:f72ccc6892ee 530
mbed_official 35:f72ccc6892ee 531 return DEVDRV_SUCCESS;
mbed_official 35:f72ccc6892ee 532 }
mbed_official 35:f72ccc6892ee 533
mbed_official 35:f72ccc6892ee 534 /*******************************************************************************
mbed_official 35:f72ccc6892ee 535 * Function Name: usb1_api_host_clear_endpoint
mbed_official 35:f72ccc6892ee 536 * Description : Clears the pipe definition table specified in the argument.
mbed_official 35:f72ccc6892ee 537 * Arguments : uint16_t pipe_sel : Pipe Number
mbed_official 35:f72ccc6892ee 538 * : USB_HOST_CFG_PIPETBL_t *user_table : pipe table
mbed_official 35:f72ccc6892ee 539 * Return Value : DEVDRV_SUCCESS ; success
mbed_official 35:f72ccc6892ee 540 * : DEVDRV_ERROR ; error
mbed_official 35:f72ccc6892ee 541 *******************************************************************************/
mbed_official 35:f72ccc6892ee 542 int32_t usb1_api_host_clear_endpoint (USB_HOST_CFG_PIPETBL_t * user_table)
mbed_official 35:f72ccc6892ee 543 {
mbed_official 35:f72ccc6892ee 544 uint16_t pipe;
mbed_official 35:f72ccc6892ee 545
mbed_official 35:f72ccc6892ee 546 for (pipe = USB_HOST_PIPE0; pipe <= USB_HOST_MAX_PIPE_NO; ++pipe)
mbed_official 35:f72ccc6892ee 547 {
mbed_official 35:f72ccc6892ee 548 if (user_table->pipe_number == 0xffff)
mbed_official 35:f72ccc6892ee 549 {
mbed_official 35:f72ccc6892ee 550 break;
mbed_official 35:f72ccc6892ee 551 }
mbed_official 35:f72ccc6892ee 552 user_table->pipe_cfg &= (USB_HOST_DBLBFIELD | USB_HOST_CNTMDFIELD);
mbed_official 35:f72ccc6892ee 553 user_table->pipe_max_pktsize = 0;
mbed_official 35:f72ccc6892ee 554 user_table->pipe_cycle = 0;
mbed_official 35:f72ccc6892ee 555
mbed_official 35:f72ccc6892ee 556 user_table++;
mbed_official 35:f72ccc6892ee 557 }
mbed_official 35:f72ccc6892ee 558
mbed_official 35:f72ccc6892ee 559 return DEVDRV_SUCCESS;
mbed_official 35:f72ccc6892ee 560 }
mbed_official 35:f72ccc6892ee 561
mbed_official 35:f72ccc6892ee 562 /*******************************************************************************
mbed_official 35:f72ccc6892ee 563 * Function Name: usb1_api_host_clear_endpoint_pipe
mbed_official 35:f72ccc6892ee 564 * Description : Clears the pipe definition table specified in the argument.
mbed_official 35:f72ccc6892ee 565 * Arguments : USB_HOST_CFG_PIPETBL_t *user_table : pipe table
mbed_official 35:f72ccc6892ee 566 * Return Value : DEVDRV_SUCCESS ; success
mbed_official 35:f72ccc6892ee 567 * : DEVDRV_ERROR ; error
mbed_official 35:f72ccc6892ee 568 *******************************************************************************/
mbed_official 35:f72ccc6892ee 569 int32_t usb1_api_host_clear_endpoint_pipe (uint16_t pipe_sel, USB_HOST_CFG_PIPETBL_t * user_table)
mbed_official 35:f72ccc6892ee 570 {
mbed_official 35:f72ccc6892ee 571 uint16_t pipe;
mbed_official 35:f72ccc6892ee 572
mbed_official 35:f72ccc6892ee 573 for (pipe = USB_HOST_PIPE0; pipe <= USB_HOST_MAX_PIPE_NO; ++pipe)
mbed_official 35:f72ccc6892ee 574 {
mbed_official 35:f72ccc6892ee 575 if (user_table->pipe_number == 0xffff)
mbed_official 35:f72ccc6892ee 576 {
mbed_official 35:f72ccc6892ee 577 break;
mbed_official 35:f72ccc6892ee 578 }
mbed_official 35:f72ccc6892ee 579
mbed_official 35:f72ccc6892ee 580 if (user_table->pipe_number == pipe_sel)
mbed_official 35:f72ccc6892ee 581 {
mbed_official 35:f72ccc6892ee 582 user_table->pipe_cfg &= (USB_HOST_DBLBFIELD | USB_HOST_CNTMDFIELD);
mbed_official 35:f72ccc6892ee 583 user_table->pipe_max_pktsize = 0;
mbed_official 35:f72ccc6892ee 584 user_table->pipe_cycle = 0;
mbed_official 35:f72ccc6892ee 585 break;
mbed_official 35:f72ccc6892ee 586 }
mbed_official 35:f72ccc6892ee 587
mbed_official 35:f72ccc6892ee 588 user_table++;
mbed_official 35:f72ccc6892ee 589 }
mbed_official 35:f72ccc6892ee 590
mbed_official 35:f72ccc6892ee 591 return DEVDRV_SUCCESS;
mbed_official 35:f72ccc6892ee 592 }
mbed_official 35:f72ccc6892ee 593 #endif
mbed_official 35:f72ccc6892ee 594
mbed_official 35:f72ccc6892ee 595 /*******************************************************************************
mbed_official 35:f72ccc6892ee 596 * Function Name: usb1_api_host_SetEndpointTable
mbed_official 35:f72ccc6892ee 597 * Description : Sets the end point on the information specified by the argument.
mbed_official 35:f72ccc6892ee 598 * Arguments : uint16_t devadr : device address
mbed_official 35:f72ccc6892ee 599 * : USB_HOST_CFG_PIPETBL_t *user_table : pipe table
mbed_official 35:f72ccc6892ee 600 * : uint8_t *Table : Endpoint descriptor
mbed_official 35:f72ccc6892ee 601 * Return Value : USB_HOST_DIR_H_IN ; IN endpoint
mbed_official 35:f72ccc6892ee 602 * : USB_HOST_DIR_H_OUT ; OUT endpoint
mbed_official 35:f72ccc6892ee 603 * : USB_END_POINT_ERROR ; error
mbed_official 35:f72ccc6892ee 604 *******************************************************************************/
mbed_official 35:f72ccc6892ee 605 uint16_t usb1_api_host_SetEndpointTable (uint16_t devadr, USB_HOST_CFG_PIPETBL_t * user_table, uint8_t * Table)
mbed_official 35:f72ccc6892ee 606 {
mbed_official 35:f72ccc6892ee 607 uint16_t PipeCfg;
mbed_official 35:f72ccc6892ee 608 uint16_t PipeMaxp;
mbed_official 35:f72ccc6892ee 609 uint16_t pipe_number;
mbed_official 35:f72ccc6892ee 610 uint16_t ret;
mbed_official 35:f72ccc6892ee 611 uint16_t ret_flag = 0; // avoid warning.
mbed_official 35:f72ccc6892ee 612
mbed_official 35:f72ccc6892ee 613 pipe_number = user_table->pipe_number;
mbed_official 35:f72ccc6892ee 614
mbed_official 35:f72ccc6892ee 615 if (Table[1] != USB_HOST_ENDPOINT_DESC)
mbed_official 35:f72ccc6892ee 616 {
mbed_official 35:f72ccc6892ee 617 return USB_END_POINT_ERROR;
mbed_official 35:f72ccc6892ee 618 }
mbed_official 35:f72ccc6892ee 619
mbed_official 35:f72ccc6892ee 620 switch (Table[3] & USB_HOST_EP_TYPE)
mbed_official 35:f72ccc6892ee 621 {
mbed_official 35:f72ccc6892ee 622 case USB_HOST_EP_CNTRL:
mbed_official 35:f72ccc6892ee 623 ret_flag = USB_END_POINT_ERROR;
mbed_official 35:f72ccc6892ee 624 break;
mbed_official 35:f72ccc6892ee 625
mbed_official 35:f72ccc6892ee 626 case USB_HOST_EP_ISO:
mbed_official 35:f72ccc6892ee 627 if ((pipe_number != USB_HOST_PIPE1) && (pipe_number != USB_HOST_PIPE2))
mbed_official 35:f72ccc6892ee 628 {
mbed_official 35:f72ccc6892ee 629 return USB_END_POINT_ERROR;
mbed_official 35:f72ccc6892ee 630 }
mbed_official 35:f72ccc6892ee 631
mbed_official 35:f72ccc6892ee 632 PipeCfg = USB_HOST_ISO;
mbed_official 35:f72ccc6892ee 633 break;
mbed_official 35:f72ccc6892ee 634
mbed_official 35:f72ccc6892ee 635 case USB_HOST_EP_BULK:
mbed_official 35:f72ccc6892ee 636 if ((pipe_number < USB_HOST_PIPE1) || (pipe_number > USB_HOST_PIPE5))
mbed_official 35:f72ccc6892ee 637 {
mbed_official 35:f72ccc6892ee 638 return USB_END_POINT_ERROR;
mbed_official 35:f72ccc6892ee 639 }
mbed_official 35:f72ccc6892ee 640
mbed_official 35:f72ccc6892ee 641 PipeCfg = USB_HOST_BULK;
mbed_official 35:f72ccc6892ee 642 break;
mbed_official 35:f72ccc6892ee 643
mbed_official 35:f72ccc6892ee 644 case USB_HOST_EP_INT:
mbed_official 35:f72ccc6892ee 645 if ((pipe_number < USB_HOST_PIPE6) || (pipe_number > USB_HOST_PIPE9))
mbed_official 35:f72ccc6892ee 646 {
mbed_official 35:f72ccc6892ee 647 return USB_END_POINT_ERROR;
mbed_official 35:f72ccc6892ee 648 }
mbed_official 35:f72ccc6892ee 649
mbed_official 35:f72ccc6892ee 650 PipeCfg = USB_HOST_INTERRUPT;
mbed_official 35:f72ccc6892ee 651 break;
mbed_official 35:f72ccc6892ee 652
mbed_official 35:f72ccc6892ee 653 default:
mbed_official 35:f72ccc6892ee 654 ret_flag = USB_END_POINT_ERROR;
mbed_official 35:f72ccc6892ee 655 break;
mbed_official 35:f72ccc6892ee 656 }
mbed_official 35:f72ccc6892ee 657
mbed_official 35:f72ccc6892ee 658 if (ret_flag == USB_END_POINT_ERROR)
mbed_official 35:f72ccc6892ee 659 {
mbed_official 35:f72ccc6892ee 660 return ret_flag;
mbed_official 35:f72ccc6892ee 661 }
mbed_official 35:f72ccc6892ee 662
mbed_official 35:f72ccc6892ee 663 /* Set pipe configuration table */
mbed_official 35:f72ccc6892ee 664 if ((Table[2] & USB_HOST_EP_DIR_MASK) == USB_HOST_EP_IN) /* IN(receive) */
mbed_official 35:f72ccc6892ee 665 {
mbed_official 35:f72ccc6892ee 666 if (PipeCfg == USB_HOST_ISO)
mbed_official 35:f72ccc6892ee 667 {
mbed_official 35:f72ccc6892ee 668 /* Transfer Type is ISO*/
mbed_official 35:f72ccc6892ee 669 PipeCfg |= USB_HOST_DIR_H_IN;
mbed_official 35:f72ccc6892ee 670
mbed_official 35:f72ccc6892ee 671 switch (user_table->fifo_port)
mbed_official 35:f72ccc6892ee 672 {
mbed_official 35:f72ccc6892ee 673 case USB_HOST_CUSE:
mbed_official 35:f72ccc6892ee 674 case USB_HOST_D0USE:
mbed_official 35:f72ccc6892ee 675 case USB_HOST_D1USE:
mbed_official 35:f72ccc6892ee 676 case USB_HOST_D0DMA:
mbed_official 35:f72ccc6892ee 677 case USB_HOST_D1DMA:
mbed_official 35:f72ccc6892ee 678 PipeCfg |= (uint16_t)(user_table->pipe_cfg & USB_HOST_DBLBFIELD);
mbed_official 35:f72ccc6892ee 679 break;
mbed_official 35:f72ccc6892ee 680
mbed_official 35:f72ccc6892ee 681 default:
mbed_official 35:f72ccc6892ee 682 ret_flag = USB_END_POINT_ERROR;
mbed_official 35:f72ccc6892ee 683 break;
mbed_official 35:f72ccc6892ee 684 }
mbed_official 35:f72ccc6892ee 685
mbed_official 35:f72ccc6892ee 686 if (ret_flag == USB_END_POINT_ERROR)
mbed_official 35:f72ccc6892ee 687 {
mbed_official 35:f72ccc6892ee 688 return ret_flag;
mbed_official 35:f72ccc6892ee 689 }
mbed_official 35:f72ccc6892ee 690 }
mbed_official 35:f72ccc6892ee 691 else
mbed_official 35:f72ccc6892ee 692 {
mbed_official 35:f72ccc6892ee 693 /* Transfer Type is BULK or INT */
mbed_official 35:f72ccc6892ee 694 PipeCfg |= (USB_HOST_SHTNAKON | USB_HOST_DIR_H_IN); /* Compulsory SHTNAK */
mbed_official 35:f72ccc6892ee 695
mbed_official 35:f72ccc6892ee 696 switch (user_table->fifo_port)
mbed_official 35:f72ccc6892ee 697 {
mbed_official 35:f72ccc6892ee 698 case USB_HOST_CUSE:
mbed_official 35:f72ccc6892ee 699 case USB_HOST_D0USE:
mbed_official 35:f72ccc6892ee 700 case USB_HOST_D1USE:
mbed_official 35:f72ccc6892ee 701 PipeCfg |= (uint16_t)(user_table->pipe_cfg & (USB_HOST_DBLBFIELD | USB_HOST_CNTMDFIELD));
mbed_official 35:f72ccc6892ee 702 break;
mbed_official 35:f72ccc6892ee 703
mbed_official 35:f72ccc6892ee 704 case USB_HOST_D0DMA:
mbed_official 35:f72ccc6892ee 705 case USB_HOST_D1DMA:
mbed_official 35:f72ccc6892ee 706 PipeCfg |= (uint16_t)(user_table->pipe_cfg & (USB_HOST_DBLBFIELD | USB_HOST_CNTMDFIELD));
mbed_official 35:f72ccc6892ee 707 #ifdef __USB_DMA_BFRE_ENABLE__
mbed_official 35:f72ccc6892ee 708 /* this routine cannnot be perfomred if read operation is executed in buffer size */
mbed_official 35:f72ccc6892ee 709 PipeCfg |= USB_HOST_BFREON;
mbed_official 35:f72ccc6892ee 710 #endif
mbed_official 35:f72ccc6892ee 711 break;
mbed_official 35:f72ccc6892ee 712
mbed_official 35:f72ccc6892ee 713 default:
mbed_official 35:f72ccc6892ee 714 ret_flag = USB_END_POINT_ERROR;
mbed_official 35:f72ccc6892ee 715 break;
mbed_official 35:f72ccc6892ee 716 }
mbed_official 35:f72ccc6892ee 717
mbed_official 35:f72ccc6892ee 718 if (ret_flag == USB_END_POINT_ERROR)
mbed_official 35:f72ccc6892ee 719 {
mbed_official 35:f72ccc6892ee 720 return ret_flag;
mbed_official 35:f72ccc6892ee 721 }
mbed_official 35:f72ccc6892ee 722 }
mbed_official 35:f72ccc6892ee 723 ret = USB_HOST_PIPE_IN;
mbed_official 35:f72ccc6892ee 724 }
mbed_official 35:f72ccc6892ee 725 else /* OUT(send) */
mbed_official 35:f72ccc6892ee 726 {
mbed_official 35:f72ccc6892ee 727 if (PipeCfg == USB_HOST_ISO)
mbed_official 35:f72ccc6892ee 728 {
mbed_official 35:f72ccc6892ee 729 /* Transfer Type is ISO*/
mbed_official 35:f72ccc6892ee 730 PipeCfg |= (uint16_t)(user_table->pipe_cfg & USB_HOST_DBLBFIELD);
mbed_official 35:f72ccc6892ee 731 }
mbed_official 35:f72ccc6892ee 732 else
mbed_official 35:f72ccc6892ee 733 {
mbed_official 35:f72ccc6892ee 734 /* Transfer Type is BULK or INT */
mbed_official 35:f72ccc6892ee 735 PipeCfg |= (uint16_t)(user_table->pipe_cfg & (USB_HOST_DBLBFIELD | USB_HOST_CNTMDFIELD));
mbed_official 35:f72ccc6892ee 736 }
mbed_official 35:f72ccc6892ee 737 PipeCfg |= USB_HOST_DIR_H_OUT;
mbed_official 35:f72ccc6892ee 738 ret = USB_HOST_PIPE_OUT;
mbed_official 35:f72ccc6892ee 739 }
mbed_official 35:f72ccc6892ee 740
mbed_official 35:f72ccc6892ee 741 switch (user_table->fifo_port)
mbed_official 35:f72ccc6892ee 742 {
mbed_official 35:f72ccc6892ee 743 case USB_HOST_CUSE:
mbed_official 35:f72ccc6892ee 744 g_usb1_host_PipeTbl[pipe_number] = (uint16_t)USB_HOST_CFIFO_USE;
mbed_official 35:f72ccc6892ee 745 break;
mbed_official 35:f72ccc6892ee 746
mbed_official 35:f72ccc6892ee 747 case USB_HOST_D0USE:
mbed_official 35:f72ccc6892ee 748 g_usb1_host_PipeTbl[pipe_number] = (uint16_t)USB_HOST_D0FIFO_USE;
mbed_official 35:f72ccc6892ee 749 break;
mbed_official 35:f72ccc6892ee 750
mbed_official 35:f72ccc6892ee 751 case USB_HOST_D1USE:
mbed_official 35:f72ccc6892ee 752 g_usb1_host_PipeTbl[pipe_number] = (uint16_t)USB_HOST_D1FIFO_USE;
mbed_official 35:f72ccc6892ee 753 break;
mbed_official 35:f72ccc6892ee 754
mbed_official 35:f72ccc6892ee 755 case USB_HOST_D0DMA:
mbed_official 35:f72ccc6892ee 756 g_usb1_host_PipeTbl[pipe_number] = (uint16_t)USB_HOST_D0FIFO_DMA;
mbed_official 35:f72ccc6892ee 757 break;
mbed_official 35:f72ccc6892ee 758
mbed_official 35:f72ccc6892ee 759 case USB_HOST_D1DMA:
mbed_official 35:f72ccc6892ee 760 g_usb1_host_PipeTbl[pipe_number] = (uint16_t)USB_HOST_D1FIFO_DMA;
mbed_official 35:f72ccc6892ee 761 break;
mbed_official 35:f72ccc6892ee 762
mbed_official 35:f72ccc6892ee 763 default:
mbed_official 35:f72ccc6892ee 764 ret_flag = USB_END_POINT_ERROR;
mbed_official 35:f72ccc6892ee 765 break;
mbed_official 35:f72ccc6892ee 766 }
mbed_official 35:f72ccc6892ee 767
mbed_official 35:f72ccc6892ee 768 if (ret_flag == USB_END_POINT_ERROR)
mbed_official 35:f72ccc6892ee 769 {
mbed_official 35:f72ccc6892ee 770 return ret_flag;
mbed_official 35:f72ccc6892ee 771 }
mbed_official 35:f72ccc6892ee 772
mbed_official 35:f72ccc6892ee 773 /* Endpoint number set */
mbed_official 35:f72ccc6892ee 774 PipeCfg |= (uint16_t)(Table[2] & USB_HOST_EP_NUM_MASK);
mbed_official 35:f72ccc6892ee 775 g_usb1_host_PipeTbl[pipe_number] |= (uint16_t)(Table[2] & USB_HOST_EP_NUM_MASK);
mbed_official 35:f72ccc6892ee 776
mbed_official 35:f72ccc6892ee 777 /* Max packet size set */
mbed_official 35:f72ccc6892ee 778 PipeMaxp = (uint16_t)((uint16_t)Table[4] | (uint16_t)((uint16_t)Table[5] << 8));
mbed_official 35:f72ccc6892ee 779
mbed_official 35:f72ccc6892ee 780 if (PipeMaxp == 0u)
mbed_official 35:f72ccc6892ee 781 {
mbed_official 35:f72ccc6892ee 782 return USB_END_POINT_ERROR;
mbed_official 35:f72ccc6892ee 783 }
mbed_official 35:f72ccc6892ee 784
mbed_official 35:f72ccc6892ee 785 /* Set device address */
mbed_official 35:f72ccc6892ee 786 PipeMaxp |= (uint16_t)(devadr << 12);
mbed_official 35:f72ccc6892ee 787
mbed_official 35:f72ccc6892ee 788 user_table->pipe_cfg = PipeCfg;
mbed_official 35:f72ccc6892ee 789 user_table->pipe_max_pktsize = PipeMaxp;
mbed_official 35:f72ccc6892ee 790
mbed_official 35:f72ccc6892ee 791 usb1_host_resetEP(user_table);
mbed_official 35:f72ccc6892ee 792
mbed_official 35:f72ccc6892ee 793 return ret;
mbed_official 35:f72ccc6892ee 794 }
mbed_official 35:f72ccc6892ee 795
mbed_official 35:f72ccc6892ee 796 /*******************************************************************************
mbed_official 35:f72ccc6892ee 797 * Function Name: usb1_host_resetEP
mbed_official 35:f72ccc6892ee 798 * Description : Sets the end point on the information specified by the argument.
mbed_official 35:f72ccc6892ee 799 * Arguments : USB_HOST_CFG_PIPETBL_t *tbl : pipe table
mbed_official 35:f72ccc6892ee 800 * Return Value : none
mbed_official 35:f72ccc6892ee 801 *******************************************************************************/
mbed_official 35:f72ccc6892ee 802 static void usb1_host_resetEP (USB_HOST_CFG_PIPETBL_t * tbl)
mbed_official 35:f72ccc6892ee 803 {
mbed_official 35:f72ccc6892ee 804
mbed_official 35:f72ccc6892ee 805 uint16_t pipe;
mbed_official 35:f72ccc6892ee 806
mbed_official 35:f72ccc6892ee 807 /* Host pipe */
mbed_official 35:f72ccc6892ee 808 /* The pipe number of pipe definition table is obtained */
mbed_official 35:f72ccc6892ee 809 pipe = (uint16_t)(tbl->pipe_number & USB_HOST_BITCURPIPE); /* Pipe Number */
mbed_official 35:f72ccc6892ee 810
mbed_official 35:f72ccc6892ee 811 /* FIFO port access pipe is set to initial value */
mbed_official 35:f72ccc6892ee 812 /* The connection with FIFO should be cut before setting the pipe */
mbed_official 35:f72ccc6892ee 813 if (RZA_IO_RegRead_16(&USB201.CFIFOSEL,
mbed_official 35:f72ccc6892ee 814 USB_CFIFOSEL_CURPIPE_SHIFT,
mbed_official 35:f72ccc6892ee 815 USB_CFIFOSEL_CURPIPE) == pipe)
mbed_official 35:f72ccc6892ee 816 {
mbed_official 35:f72ccc6892ee 817 usb1_host_change_fifo_port(USB_HOST_PIPE0, USB_HOST_CUSE, USB_HOST_NO, USB_HOST_BITMBW_16);
mbed_official 35:f72ccc6892ee 818 }
mbed_official 35:f72ccc6892ee 819
mbed_official 35:f72ccc6892ee 820 if (RZA_IO_RegRead_16(&USB201.D0FIFOSEL,
mbed_official 35:f72ccc6892ee 821 USB_DnFIFOSEL_CURPIPE_SHIFT,
mbed_official 35:f72ccc6892ee 822 USB_DnFIFOSEL_CURPIPE) == pipe)
mbed_official 35:f72ccc6892ee 823 {
mbed_official 35:f72ccc6892ee 824 usb1_host_change_fifo_port(USB_HOST_PIPE0, USB_HOST_D0USE, USB_HOST_NO, USB_HOST_BITMBW_16);
mbed_official 35:f72ccc6892ee 825 }
mbed_official 35:f72ccc6892ee 826
mbed_official 35:f72ccc6892ee 827 if (RZA_IO_RegRead_16(&USB201.D1FIFOSEL,
mbed_official 35:f72ccc6892ee 828 USB_DnFIFOSEL_CURPIPE_SHIFT,
mbed_official 35:f72ccc6892ee 829 USB_DnFIFOSEL_CURPIPE) == pipe)
mbed_official 35:f72ccc6892ee 830 {
mbed_official 35:f72ccc6892ee 831 usb1_host_change_fifo_port(USB_HOST_PIPE0, USB_HOST_D1USE, USB_HOST_NO, USB_HOST_BITMBW_16);
mbed_official 35:f72ccc6892ee 832 }
mbed_official 35:f72ccc6892ee 833
mbed_official 35:f72ccc6892ee 834 /* Interrupt of pipe set is disabled */
mbed_official 35:f72ccc6892ee 835 usb1_host_disable_brdy_int(pipe);
mbed_official 35:f72ccc6892ee 836 usb1_host_disable_nrdy_int(pipe);
mbed_official 35:f72ccc6892ee 837 usb1_host_disable_bemp_int(pipe);
mbed_official 35:f72ccc6892ee 838
mbed_official 35:f72ccc6892ee 839 /* Pipe to set is set to NAK */
mbed_official 35:f72ccc6892ee 840 usb1_host_set_pid_nak(pipe);
mbed_official 35:f72ccc6892ee 841
mbed_official 35:f72ccc6892ee 842 /* Pipe is set */
mbed_official 35:f72ccc6892ee 843 USB201.PIPESEL = pipe;
mbed_official 35:f72ccc6892ee 844
mbed_official 35:f72ccc6892ee 845 USB201.PIPECFG = tbl->pipe_cfg;
mbed_official 35:f72ccc6892ee 846 USB201.PIPEBUF = tbl->pipe_buf;
mbed_official 35:f72ccc6892ee 847 USB201.PIPEMAXP = tbl->pipe_max_pktsize;
mbed_official 35:f72ccc6892ee 848 USB201.PIPEPERI = tbl->pipe_cycle;
mbed_official 35:f72ccc6892ee 849
mbed_official 35:f72ccc6892ee 850 g_usb1_host_pipecfg[pipe] = tbl->pipe_cfg;
mbed_official 35:f72ccc6892ee 851 g_usb1_host_pipebuf[pipe] = tbl->pipe_buf;
mbed_official 35:f72ccc6892ee 852 g_usb1_host_pipemaxp[pipe] = tbl->pipe_max_pktsize;
mbed_official 35:f72ccc6892ee 853 g_usb1_host_pipeperi[pipe] = tbl->pipe_cycle;
mbed_official 35:f72ccc6892ee 854
mbed_official 35:f72ccc6892ee 855 /* Sequence bit clear */
mbed_official 35:f72ccc6892ee 856 usb1_host_set_sqclr(pipe);
mbed_official 35:f72ccc6892ee 857
mbed_official 35:f72ccc6892ee 858 usb1_host_aclrm(pipe);
mbed_official 35:f72ccc6892ee 859 usb1_host_set_csclr(pipe);
mbed_official 35:f72ccc6892ee 860
mbed_official 35:f72ccc6892ee 861 /* Pipe window selection is set to unused */
mbed_official 35:f72ccc6892ee 862 USB201.PIPESEL = USB_HOST_PIPE0;
mbed_official 35:f72ccc6892ee 863
mbed_official 35:f72ccc6892ee 864 }
mbed_official 35:f72ccc6892ee 865
mbed_official 35:f72ccc6892ee 866 #if(1) /* ohci_wrapp */
mbed_official 35:f72ccc6892ee 867 #else
mbed_official 35:f72ccc6892ee 868 /*******************************************************************************
mbed_official 35:f72ccc6892ee 869 * Function Name: usb1_api_host_data_count
mbed_official 35:f72ccc6892ee 870 * Description : Get g_usb0_host_data_count[pipe]
mbed_official 35:f72ccc6892ee 871 * Arguments : uint16_t pipe ; Pipe Number
mbed_official 35:f72ccc6892ee 872 * : uint32_t *data_count ; return g_usb0_data_count[pipe]
mbed_official 35:f72ccc6892ee 873 * Return Value : DEVDRV_SUCCESS ; success
mbed_official 35:f72ccc6892ee 874 * : DEVDRV_ERROR ; error
mbed_official 35:f72ccc6892ee 875 *******************************************************************************/
mbed_official 35:f72ccc6892ee 876 int32_t usb1_api_host_data_count (uint16_t pipe, uint32_t * data_count)
mbed_official 35:f72ccc6892ee 877 {
mbed_official 35:f72ccc6892ee 878 if (pipe > USB_HOST_MAX_PIPE_NO)
mbed_official 35:f72ccc6892ee 879 {
mbed_official 35:f72ccc6892ee 880 return DEVDRV_ERROR;
mbed_official 35:f72ccc6892ee 881 }
mbed_official 35:f72ccc6892ee 882
mbed_official 35:f72ccc6892ee 883 *data_count = g_usb1_host_PipeDataSize[pipe];
mbed_official 35:f72ccc6892ee 884
mbed_official 35:f72ccc6892ee 885 return DEVDRV_SUCCESS;
mbed_official 35:f72ccc6892ee 886 }
mbed_official 35:f72ccc6892ee 887 #endif
mbed_official 35:f72ccc6892ee 888
mbed_official 35:f72ccc6892ee 889 /* End of File */