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.

targets/TARGET_RENESAS/TARGET_VK_RZ_A1H/usb1/src/host/usb1_host_drv_api.c@39:d96aa62afc5b, 2017-07-27 (annotated)

Committer:
Kojto
Date:
Thu Jul 27 12:24:30 2017 +0100
Revision:
39:d96aa62afc5b
Update USBHost - add targets directory



This corresponds to mbed-os/master commit 9207365

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Kojto 39:d96aa62afc5b 1 /*******************************************************************************
Kojto 39:d96aa62afc5b 2 * DISCLAIMER
Kojto 39:d96aa62afc5b 3 * This software is supplied by Renesas Electronics Corporation and is only
Kojto 39:d96aa62afc5b 4 * intended for use with Renesas products. No other uses are authorized. This
Kojto 39:d96aa62afc5b 5 * software is owned by Renesas Electronics Corporation and is protected under
Kojto 39:d96aa62afc5b 6 * all applicable laws, including copyright laws.
Kojto 39:d96aa62afc5b 7 * THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
Kojto 39:d96aa62afc5b 8 * THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
Kojto 39:d96aa62afc5b 9 * LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
Kojto 39:d96aa62afc5b 10 * AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
Kojto 39:d96aa62afc5b 11 * TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
Kojto 39:d96aa62afc5b 12 * ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
Kojto 39:d96aa62afc5b 13 * FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
Kojto 39:d96aa62afc5b 14 * ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
Kojto 39:d96aa62afc5b 15 * BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
Kojto 39:d96aa62afc5b 16 * Renesas reserves the right, without notice, to make changes to this software
Kojto 39:d96aa62afc5b 17 * and to discontinue the availability of this software. By using this software,
Kojto 39:d96aa62afc5b 18 * you agree to the additional terms and conditions found by accessing the
Kojto 39:d96aa62afc5b 19 * following link:
Kojto 39:d96aa62afc5b 20 * http://www.renesas.com/disclaimer
Kojto 39:d96aa62afc5b 21 * Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
Kojto 39:d96aa62afc5b 22 *******************************************************************************/
Kojto 39:d96aa62afc5b 23 /*******************************************************************************
Kojto 39:d96aa62afc5b 24 * File Name : usb1_host_drv_api.c
Kojto 39:d96aa62afc5b 25 * $Rev: 1116 $
Kojto 39:d96aa62afc5b 26 * $Date:: 2014-07-09 16:29:19 +0900#$
Kojto 39:d96aa62afc5b 27 * Device(s) : RZ/A1H
Kojto 39:d96aa62afc5b 28 * Tool-Chain :
Kojto 39:d96aa62afc5b 29 * OS : None
Kojto 39:d96aa62afc5b 30 * H/W Platform :
Kojto 39:d96aa62afc5b 31 * Description : RZ/A1H R7S72100 USB Sample Program
Kojto 39:d96aa62afc5b 32 * Operation :
Kojto 39:d96aa62afc5b 33 * Limitations :
Kojto 39:d96aa62afc5b 34 *******************************************************************************/
Kojto 39:d96aa62afc5b 35
Kojto 39:d96aa62afc5b 36
Kojto 39:d96aa62afc5b 37 /*******************************************************************************
Kojto 39:d96aa62afc5b 38 Includes <System Includes> , "Project Includes"
Kojto 39:d96aa62afc5b 39 *******************************************************************************/
Kojto 39:d96aa62afc5b 40 #include "usb1_host.h"
Kojto 39:d96aa62afc5b 41 #include "dev_drv.h"
Kojto 39:d96aa62afc5b 42
Kojto 39:d96aa62afc5b 43
Kojto 39:d96aa62afc5b 44 /*******************************************************************************
Kojto 39:d96aa62afc5b 45 Typedef definitions
Kojto 39:d96aa62afc5b 46 *******************************************************************************/
Kojto 39:d96aa62afc5b 47
Kojto 39:d96aa62afc5b 48
Kojto 39:d96aa62afc5b 49 /*******************************************************************************
Kojto 39:d96aa62afc5b 50 Macro definitions
Kojto 39:d96aa62afc5b 51 *******************************************************************************/
Kojto 39:d96aa62afc5b 52
Kojto 39:d96aa62afc5b 53
Kojto 39:d96aa62afc5b 54 /*******************************************************************************
Kojto 39:d96aa62afc5b 55 Imported global variables and functions (from other files)
Kojto 39:d96aa62afc5b 56 *******************************************************************************/
Kojto 39:d96aa62afc5b 57
Kojto 39:d96aa62afc5b 58
Kojto 39:d96aa62afc5b 59 /*******************************************************************************
Kojto 39:d96aa62afc5b 60 Exported global variables and functions (to be accessed by other files)
Kojto 39:d96aa62afc5b 61 *******************************************************************************/
Kojto 39:d96aa62afc5b 62 static void usb1_host_resetEP(USB_HOST_CFG_PIPETBL_t *tbl);
Kojto 39:d96aa62afc5b 63
Kojto 39:d96aa62afc5b 64
Kojto 39:d96aa62afc5b 65 /*******************************************************************************
Kojto 39:d96aa62afc5b 66 Private global variables and functions
Kojto 39:d96aa62afc5b 67 *******************************************************************************/
Kojto 39:d96aa62afc5b 68
Kojto 39:d96aa62afc5b 69
Kojto 39:d96aa62afc5b 70 /*******************************************************************************
Kojto 39:d96aa62afc5b 71 * Function Name: usb1_api_host_init
Kojto 39:d96aa62afc5b 72 * Description : Initializes USB module in the USB host mode.
Kojto 39:d96aa62afc5b 73 * : USB connection is executed when executing this function in
Kojto 39:d96aa62afc5b 74 * : the states that USB device isconnected to the USB port.
Kojto 39:d96aa62afc5b 75 * Arguments : uint8_t int_level : USB Module interrupt level
Kojto 39:d96aa62afc5b 76 * : USBU16 mode : USB_HOST_HIGH_SPEED
Kojto 39:d96aa62afc5b 77 * : USB_HOST_FULL_SPEED
Kojto 39:d96aa62afc5b 78 * : uint16_t clockmode : USB Clock mode
Kojto 39:d96aa62afc5b 79 * Return Value : USB detach or attach
Kojto 39:d96aa62afc5b 80 * : USB_HOST_ATTACH
Kojto 39:d96aa62afc5b 81 * : USB_HOST_DETACH
Kojto 39:d96aa62afc5b 82 *******************************************************************************/
Kojto 39:d96aa62afc5b 83 uint16_t usb1_api_host_init (uint8_t int_level, uint16_t mode, uint16_t clockmode)
Kojto 39:d96aa62afc5b 84 {
Kojto 39:d96aa62afc5b 85 uint16_t connect;
Kojto 39:d96aa62afc5b 86 volatile uint8_t dummy_buf;
Kojto 39:d96aa62afc5b 87
Kojto 39:d96aa62afc5b 88 CPG.STBCR7 &= 0xfc; /*The clock of USB0/1 modules is permitted */
Kojto 39:d96aa62afc5b 89 dummy_buf = CPG.STBCR7; /* (Dummy read) */
Kojto 39:d96aa62afc5b 90
Kojto 39:d96aa62afc5b 91 g_usb1_host_SupportUsbDeviceSpeed = mode;
Kojto 39:d96aa62afc5b 92
Kojto 39:d96aa62afc5b 93 usb1_host_setting_interrupt(int_level);
Kojto 39:d96aa62afc5b 94 usb1_host_reset_module(clockmode);
Kojto 39:d96aa62afc5b 95
Kojto 39:d96aa62afc5b 96 g_usb1_host_bchg_flag = USB_HOST_NO;
Kojto 39:d96aa62afc5b 97 g_usb1_host_detach_flag = USB_HOST_NO;
Kojto 39:d96aa62afc5b 98 g_usb1_host_attach_flag = USB_HOST_NO;
Kojto 39:d96aa62afc5b 99
Kojto 39:d96aa62afc5b 100 g_usb1_host_driver_state = USB_HOST_DRV_DETACHED;
Kojto 39:d96aa62afc5b 101 g_usb1_host_default_max_packet[USB_HOST_DEVICE_0] = 64;
Kojto 39:d96aa62afc5b 102
Kojto 39:d96aa62afc5b 103 usb1_host_InitModule();
Kojto 39:d96aa62afc5b 104
Kojto 39:d96aa62afc5b 105 connect = usb1_host_CheckAttach();
Kojto 39:d96aa62afc5b 106
Kojto 39:d96aa62afc5b 107 if (connect == USB_HOST_ATTACH)
Kojto 39:d96aa62afc5b 108 {
Kojto 39:d96aa62afc5b 109 g_usb1_host_attach_flag = USB_HOST_YES;
Kojto 39:d96aa62afc5b 110 }
Kojto 39:d96aa62afc5b 111 else
Kojto 39:d96aa62afc5b 112 {
Kojto 39:d96aa62afc5b 113 usb1_host_UsbDetach2();
Kojto 39:d96aa62afc5b 114 }
Kojto 39:d96aa62afc5b 115
Kojto 39:d96aa62afc5b 116 return connect;
Kojto 39:d96aa62afc5b 117 }
Kojto 39:d96aa62afc5b 118
Kojto 39:d96aa62afc5b 119 #if(1) /* ohci_wrapp */
Kojto 39:d96aa62afc5b 120 #else
Kojto 39:d96aa62afc5b 121 /*******************************************************************************
Kojto 39:d96aa62afc5b 122 * Function Name: usb1_api_host_enumeration
Kojto 39:d96aa62afc5b 123 * Description : Initializes USB module in the USB host mode.
Kojto 39:d96aa62afc5b 124 * : USB connection is executed when executing this function in
Kojto 39:d96aa62afc5b 125 * : the states that USB device isconnected to the USB port.
Kojto 39:d96aa62afc5b 126 * Arguments : uint16_t devadr : device address
Kojto 39:d96aa62afc5b 127 * Return Value : DEVDRV_USBH_DETACH_ERR : device detach
Kojto 39:d96aa62afc5b 128 * : DEVDRV_SUCCESS : device enumeration success
Kojto 39:d96aa62afc5b 129 * : DEVDRV_ERROR : device enumeration error
Kojto 39:d96aa62afc5b 130 *******************************************************************************/
Kojto 39:d96aa62afc5b 131 int32_t usb1_api_host_enumeration (uint16_t devadr)
Kojto 39:d96aa62afc5b 132 {
Kojto 39:d96aa62afc5b 133 int32_t ret;
Kojto 39:d96aa62afc5b 134 uint16_t driver_sts;
Kojto 39:d96aa62afc5b 135
Kojto 39:d96aa62afc5b 136 g_usb1_host_setUsbAddress = devadr;
Kojto 39:d96aa62afc5b 137
Kojto 39:d96aa62afc5b 138 while (1)
Kojto 39:d96aa62afc5b 139 {
Kojto 39:d96aa62afc5b 140 driver_sts = usb1_api_host_GetUsbDeviceState();
Kojto 39:d96aa62afc5b 141
Kojto 39:d96aa62afc5b 142 if (driver_sts == USB_HOST_DRV_DETACHED)
Kojto 39:d96aa62afc5b 143 {
Kojto 39:d96aa62afc5b 144 ret = DEVDRV_USBH_DETACH_ERR;
Kojto 39:d96aa62afc5b 145 break;
Kojto 39:d96aa62afc5b 146 }
Kojto 39:d96aa62afc5b 147 else if (driver_sts == USB_HOST_DRV_CONFIGURED)
Kojto 39:d96aa62afc5b 148 {
Kojto 39:d96aa62afc5b 149 ret = DEVDRV_SUCCESS;
Kojto 39:d96aa62afc5b 150 break;
Kojto 39:d96aa62afc5b 151 }
Kojto 39:d96aa62afc5b 152 else if (driver_sts == USB_HOST_DRV_STALL)
Kojto 39:d96aa62afc5b 153 {
Kojto 39:d96aa62afc5b 154 ret = DEVDRV_ERROR;
Kojto 39:d96aa62afc5b 155 break;
Kojto 39:d96aa62afc5b 156 }
Kojto 39:d96aa62afc5b 157 else if (driver_sts == USB_HOST_DRV_NORES)
Kojto 39:d96aa62afc5b 158 {
Kojto 39:d96aa62afc5b 159 ret = DEVDRV_ERROR;
Kojto 39:d96aa62afc5b 160 break;
Kojto 39:d96aa62afc5b 161 }
Kojto 39:d96aa62afc5b 162 else
Kojto 39:d96aa62afc5b 163 {
Kojto 39:d96aa62afc5b 164 /* Do Nothing */
Kojto 39:d96aa62afc5b 165 }
Kojto 39:d96aa62afc5b 166 }
Kojto 39:d96aa62afc5b 167
Kojto 39:d96aa62afc5b 168 if (driver_sts == USB_HOST_DRV_NORES)
Kojto 39:d96aa62afc5b 169 {
Kojto 39:d96aa62afc5b 170 while (1)
Kojto 39:d96aa62afc5b 171 {
Kojto 39:d96aa62afc5b 172 driver_sts = usb1_api_host_GetUsbDeviceState();
Kojto 39:d96aa62afc5b 173
Kojto 39:d96aa62afc5b 174 if (driver_sts == USB_HOST_DRV_DETACHED)
Kojto 39:d96aa62afc5b 175 {
Kojto 39:d96aa62afc5b 176 break;
Kojto 39:d96aa62afc5b 177 }
Kojto 39:d96aa62afc5b 178 }
Kojto 39:d96aa62afc5b 179 }
Kojto 39:d96aa62afc5b 180
Kojto 39:d96aa62afc5b 181 return ret;
Kojto 39:d96aa62afc5b 182 }
Kojto 39:d96aa62afc5b 183
Kojto 39:d96aa62afc5b 184 /*******************************************************************************
Kojto 39:d96aa62afc5b 185 * Function Name: usb1_api_host_detach
Kojto 39:d96aa62afc5b 186 * Description : USB detach routine
Kojto 39:d96aa62afc5b 187 * Arguments : none
Kojto 39:d96aa62afc5b 188 * Return Value : USB_HOST_DETACH : USB detach
Kojto 39:d96aa62afc5b 189 * : USB_HOST_ATTACH : USB attach
Kojto 39:d96aa62afc5b 190 * : DEVDRV_ERROR : error
Kojto 39:d96aa62afc5b 191 *******************************************************************************/
Kojto 39:d96aa62afc5b 192 int32_t usb1_api_host_detach (void)
Kojto 39:d96aa62afc5b 193 {
Kojto 39:d96aa62afc5b 194 int32_t ret;
Kojto 39:d96aa62afc5b 195 uint16_t driver_sts;
Kojto 39:d96aa62afc5b 196
Kojto 39:d96aa62afc5b 197 while (1)
Kojto 39:d96aa62afc5b 198 {
Kojto 39:d96aa62afc5b 199 driver_sts = usb1_api_host_GetUsbDeviceState();
Kojto 39:d96aa62afc5b 200
Kojto 39:d96aa62afc5b 201 if (driver_sts == USB_HOST_DRV_DETACHED)
Kojto 39:d96aa62afc5b 202 {
Kojto 39:d96aa62afc5b 203 ret = USB_HOST_DETACH;
Kojto 39:d96aa62afc5b 204 break;
Kojto 39:d96aa62afc5b 205 }
Kojto 39:d96aa62afc5b 206 else if (driver_sts == USB_HOST_DRV_CONFIGURED)
Kojto 39:d96aa62afc5b 207 {
Kojto 39:d96aa62afc5b 208 ret = USB_HOST_ATTACH;
Kojto 39:d96aa62afc5b 209 break;
Kojto 39:d96aa62afc5b 210 }
Kojto 39:d96aa62afc5b 211 else if (driver_sts == USB_HOST_DRV_STALL)
Kojto 39:d96aa62afc5b 212 {
Kojto 39:d96aa62afc5b 213 ret = DEVDRV_ERROR;
Kojto 39:d96aa62afc5b 214 break;
Kojto 39:d96aa62afc5b 215 }
Kojto 39:d96aa62afc5b 216 else if (driver_sts == USB_HOST_DRV_NORES)
Kojto 39:d96aa62afc5b 217 {
Kojto 39:d96aa62afc5b 218 ret = DEVDRV_ERROR;
Kojto 39:d96aa62afc5b 219 break;
Kojto 39:d96aa62afc5b 220 }
Kojto 39:d96aa62afc5b 221 else
Kojto 39:d96aa62afc5b 222 {
Kojto 39:d96aa62afc5b 223 /* Do Nothing */
Kojto 39:d96aa62afc5b 224 }
Kojto 39:d96aa62afc5b 225 }
Kojto 39:d96aa62afc5b 226
Kojto 39:d96aa62afc5b 227 if (driver_sts == USB_HOST_DRV_NORES)
Kojto 39:d96aa62afc5b 228 {
Kojto 39:d96aa62afc5b 229 while (1)
Kojto 39:d96aa62afc5b 230 {
Kojto 39:d96aa62afc5b 231 driver_sts = usb1_api_host_GetUsbDeviceState();
Kojto 39:d96aa62afc5b 232
Kojto 39:d96aa62afc5b 233 if (driver_sts == USB_HOST_DRV_DETACHED)
Kojto 39:d96aa62afc5b 234 {
Kojto 39:d96aa62afc5b 235 break;
Kojto 39:d96aa62afc5b 236 }
Kojto 39:d96aa62afc5b 237 }
Kojto 39:d96aa62afc5b 238 }
Kojto 39:d96aa62afc5b 239
Kojto 39:d96aa62afc5b 240 return ret;
Kojto 39:d96aa62afc5b 241 }
Kojto 39:d96aa62afc5b 242
Kojto 39:d96aa62afc5b 243 /*******************************************************************************
Kojto 39:d96aa62afc5b 244 * Function Name: usb1_api_host_data_in
Kojto 39:d96aa62afc5b 245 * Description : Executes USB transfer as data-in in the argument specified pipe.
Kojto 39:d96aa62afc5b 246 * Arguments : uint16_t devadr ; device address
Kojto 39:d96aa62afc5b 247 * : uint16_t Pipe ; Pipe Number
Kojto 39:d96aa62afc5b 248 * : uint32_t Size ; Data Size
Kojto 39:d96aa62afc5b 249 * : uint8_t *data_buf ; Data data_buf Address
Kojto 39:d96aa62afc5b 250 * Return Value : DEVDRV_SUCCESS ; success
Kojto 39:d96aa62afc5b 251 * : DEVDRV_ERROR ; error
Kojto 39:d96aa62afc5b 252 *******************************************************************************/
Kojto 39:d96aa62afc5b 253 int32_t usb1_api_host_data_in (uint16_t devadr, uint16_t Pipe, uint32_t Size, uint8_t * data_buf)
Kojto 39:d96aa62afc5b 254 {
Kojto 39:d96aa62afc5b 255 int32_t ret;
Kojto 39:d96aa62afc5b 256
Kojto 39:d96aa62afc5b 257 if (Pipe == USB_HOST_PIPE0)
Kojto 39:d96aa62afc5b 258 {
Kojto 39:d96aa62afc5b 259 return DEVDRV_ERROR;
Kojto 39:d96aa62afc5b 260 }
Kojto 39:d96aa62afc5b 261
Kojto 39:d96aa62afc5b 262 if (RZA_IO_RegRead_16(&g_usb1_host_pipemaxp[Pipe], USB_PIPEMAXP_DEVSEL_SHIFT, USB_PIPEMAXP_DEVSEL) != devadr)
Kojto 39:d96aa62afc5b 263 {
Kojto 39:d96aa62afc5b 264 return DEVDRV_ERROR;
Kojto 39:d96aa62afc5b 265 }
Kojto 39:d96aa62afc5b 266
Kojto 39:d96aa62afc5b 267 if (RZA_IO_RegRead_16(&g_usb1_host_pipecfg[Pipe], USB_PIPECFG_DIR_SHIFT, USB_PIPECFG_DIR) == 1)
Kojto 39:d96aa62afc5b 268 {
Kojto 39:d96aa62afc5b 269 return DEVDRV_ERROR;
Kojto 39:d96aa62afc5b 270 }
Kojto 39:d96aa62afc5b 271
Kojto 39:d96aa62afc5b 272 if (g_usb1_host_pipe_status[Pipe] == USB_HOST_PIPE_IDLE)
Kojto 39:d96aa62afc5b 273 {
Kojto 39:d96aa62afc5b 274 usb1_host_start_receive_transfer(Pipe, Size, data_buf);
Kojto 39:d96aa62afc5b 275 }
Kojto 39:d96aa62afc5b 276 else
Kojto 39:d96aa62afc5b 277 {
Kojto 39:d96aa62afc5b 278 return DEVDRV_ERROR; /* Now pipe is busy */
Kojto 39:d96aa62afc5b 279 }
Kojto 39:d96aa62afc5b 280
Kojto 39:d96aa62afc5b 281 /* waiting for completing routine */
Kojto 39:d96aa62afc5b 282 do
Kojto 39:d96aa62afc5b 283 {
Kojto 39:d96aa62afc5b 284 if (g_usb1_host_detach_flag == USB_HOST_YES)
Kojto 39:d96aa62afc5b 285 {
Kojto 39:d96aa62afc5b 286 break;
Kojto 39:d96aa62afc5b 287 }
Kojto 39:d96aa62afc5b 288
Kojto 39:d96aa62afc5b 289 if ((g_usb1_host_pipe_status[Pipe] != USB_HOST_PIPE_IDLE) && (g_usb1_host_pipe_status[Pipe] != USB_HOST_PIPE_WAIT))
Kojto 39:d96aa62afc5b 290 {
Kojto 39:d96aa62afc5b 291 break;
Kojto 39:d96aa62afc5b 292 }
Kojto 39:d96aa62afc5b 293
Kojto 39:d96aa62afc5b 294 } while (1);
Kojto 39:d96aa62afc5b 295
Kojto 39:d96aa62afc5b 296 if (g_usb1_host_detach_flag == USB_HOST_YES)
Kojto 39:d96aa62afc5b 297 {
Kojto 39:d96aa62afc5b 298 return DEVDRV_USBH_DETACH_ERR;
Kojto 39:d96aa62afc5b 299 }
Kojto 39:d96aa62afc5b 300
Kojto 39:d96aa62afc5b 301 switch (g_usb1_host_pipe_status[Pipe])
Kojto 39:d96aa62afc5b 302 {
Kojto 39:d96aa62afc5b 303 case USB_HOST_PIPE_DONE:
Kojto 39:d96aa62afc5b 304 ret = DEVDRV_SUCCESS;
Kojto 39:d96aa62afc5b 305 break;
Kojto 39:d96aa62afc5b 306
Kojto 39:d96aa62afc5b 307 case USB_HOST_PIPE_STALL:
Kojto 39:d96aa62afc5b 308 ret = DEVDRV_USBH_STALL;
Kojto 39:d96aa62afc5b 309 break;
Kojto 39:d96aa62afc5b 310
Kojto 39:d96aa62afc5b 311 case USB_HOST_PIPE_NORES:
Kojto 39:d96aa62afc5b 312 ret = DEVDRV_USBH_COM_ERR;
Kojto 39:d96aa62afc5b 313 break;
Kojto 39:d96aa62afc5b 314
Kojto 39:d96aa62afc5b 315 default:
Kojto 39:d96aa62afc5b 316 ret = DEVDRV_ERROR;
Kojto 39:d96aa62afc5b 317 break;
Kojto 39:d96aa62afc5b 318 }
Kojto 39:d96aa62afc5b 319
Kojto 39:d96aa62afc5b 320 usb1_host_stop_transfer(Pipe);
Kojto 39:d96aa62afc5b 321
Kojto 39:d96aa62afc5b 322 g_usb1_host_pipe_status[Pipe] = USB_HOST_PIPE_IDLE;
Kojto 39:d96aa62afc5b 323
Kojto 39:d96aa62afc5b 324 return ret;
Kojto 39:d96aa62afc5b 325 }
Kojto 39:d96aa62afc5b 326
Kojto 39:d96aa62afc5b 327 /*******************************************************************************
Kojto 39:d96aa62afc5b 328 * Function Name: usb1_api_host_data_out
Kojto 39:d96aa62afc5b 329 * Description : Executes USB transfer as data-out in the argument specified pipe.
Kojto 39:d96aa62afc5b 330 * Arguments : uint16_t devadr ; device address
Kojto 39:d96aa62afc5b 331 * : uint16_t Pipe ; Pipe Number
Kojto 39:d96aa62afc5b 332 * : uint32_t Size ; Data Size
Kojto 39:d96aa62afc5b 333 * : uint8_t *data_buf ; Data data_buf Address
Kojto 39:d96aa62afc5b 334 * Return Value : DEVDRV_SUCCESS ; success
Kojto 39:d96aa62afc5b 335 * : DEVDRV_ERROR ; error
Kojto 39:d96aa62afc5b 336 *******************************************************************************/
Kojto 39:d96aa62afc5b 337 int32_t usb1_api_host_data_out (uint16_t devadr, uint16_t Pipe, uint32_t Size, uint8_t * data_buf)
Kojto 39:d96aa62afc5b 338 {
Kojto 39:d96aa62afc5b 339 int32_t ret;
Kojto 39:d96aa62afc5b 340
Kojto 39:d96aa62afc5b 341 if (Pipe == USB_HOST_PIPE0)
Kojto 39:d96aa62afc5b 342 {
Kojto 39:d96aa62afc5b 343 return DEVDRV_ERROR;
Kojto 39:d96aa62afc5b 344 }
Kojto 39:d96aa62afc5b 345
Kojto 39:d96aa62afc5b 346 if (RZA_IO_RegRead_16(&g_usb1_host_pipemaxp[Pipe], USB_PIPEMAXP_DEVSEL_SHIFT, USB_PIPEMAXP_DEVSEL) != devadr)
Kojto 39:d96aa62afc5b 347 {
Kojto 39:d96aa62afc5b 348 return DEVDRV_ERROR;
Kojto 39:d96aa62afc5b 349 }
Kojto 39:d96aa62afc5b 350
Kojto 39:d96aa62afc5b 351 if (RZA_IO_RegRead_16(&g_usb1_host_pipecfg[Pipe], USB_PIPECFG_DIR_SHIFT, USB_PIPECFG_DIR) == 0)
Kojto 39:d96aa62afc5b 352 {
Kojto 39:d96aa62afc5b 353 return DEVDRV_ERROR;
Kojto 39:d96aa62afc5b 354 }
Kojto 39:d96aa62afc5b 355
Kojto 39:d96aa62afc5b 356 if (g_usb1_host_pipe_status[Pipe] == USB_HOST_PIPE_IDLE)
Kojto 39:d96aa62afc5b 357 {
Kojto 39:d96aa62afc5b 358 usb1_host_start_send_transfer(Pipe, Size, data_buf);
Kojto 39:d96aa62afc5b 359 }
Kojto 39:d96aa62afc5b 360 else
Kojto 39:d96aa62afc5b 361 {
Kojto 39:d96aa62afc5b 362 return DEVDRV_ERROR; /* Now pipe is busy */
Kojto 39:d96aa62afc5b 363 }
Kojto 39:d96aa62afc5b 364
Kojto 39:d96aa62afc5b 365 /* waiting for completing routine */
Kojto 39:d96aa62afc5b 366 do
Kojto 39:d96aa62afc5b 367 {
Kojto 39:d96aa62afc5b 368 if (g_usb1_host_detach_flag == USB_HOST_YES)
Kojto 39:d96aa62afc5b 369 {
Kojto 39:d96aa62afc5b 370 break;
Kojto 39:d96aa62afc5b 371 }
Kojto 39:d96aa62afc5b 372
Kojto 39:d96aa62afc5b 373 if ((g_usb1_host_pipe_status[Pipe] != USB_HOST_PIPE_IDLE) && (g_usb1_host_pipe_status[Pipe] != USB_HOST_PIPE_WAIT))
Kojto 39:d96aa62afc5b 374 {
Kojto 39:d96aa62afc5b 375 break;
Kojto 39:d96aa62afc5b 376 }
Kojto 39:d96aa62afc5b 377
Kojto 39:d96aa62afc5b 378 } while (1);
Kojto 39:d96aa62afc5b 379
Kojto 39:d96aa62afc5b 380 if (g_usb1_host_detach_flag == USB_HOST_YES)
Kojto 39:d96aa62afc5b 381 {
Kojto 39:d96aa62afc5b 382 return DEVDRV_USBH_DETACH_ERR;
Kojto 39:d96aa62afc5b 383 }
Kojto 39:d96aa62afc5b 384
Kojto 39:d96aa62afc5b 385 switch (g_usb1_host_pipe_status[Pipe])
Kojto 39:d96aa62afc5b 386 {
Kojto 39:d96aa62afc5b 387 case USB_HOST_PIPE_DONE:
Kojto 39:d96aa62afc5b 388 ret = DEVDRV_SUCCESS;
Kojto 39:d96aa62afc5b 389 break;
Kojto 39:d96aa62afc5b 390
Kojto 39:d96aa62afc5b 391 case USB_HOST_PIPE_STALL:
Kojto 39:d96aa62afc5b 392 ret = DEVDRV_USBH_STALL;
Kojto 39:d96aa62afc5b 393 break;
Kojto 39:d96aa62afc5b 394
Kojto 39:d96aa62afc5b 395 case USB_HOST_PIPE_NORES:
Kojto 39:d96aa62afc5b 396 ret = DEVDRV_USBH_COM_ERR;
Kojto 39:d96aa62afc5b 397 break;
Kojto 39:d96aa62afc5b 398
Kojto 39:d96aa62afc5b 399 default:
Kojto 39:d96aa62afc5b 400 ret = DEVDRV_ERROR;
Kojto 39:d96aa62afc5b 401 break;
Kojto 39:d96aa62afc5b 402 }
Kojto 39:d96aa62afc5b 403
Kojto 39:d96aa62afc5b 404 usb1_host_stop_transfer(Pipe);
Kojto 39:d96aa62afc5b 405
Kojto 39:d96aa62afc5b 406 g_usb1_host_pipe_status[Pipe] = USB_HOST_PIPE_IDLE;
Kojto 39:d96aa62afc5b 407
Kojto 39:d96aa62afc5b 408 return ret;
Kojto 39:d96aa62afc5b 409 }
Kojto 39:d96aa62afc5b 410
Kojto 39:d96aa62afc5b 411 /*******************************************************************************
Kojto 39:d96aa62afc5b 412 * Function Name: usb1_api_host_control_transfer
Kojto 39:d96aa62afc5b 413 * Description : Executes USB control transfer.
Kojto 39:d96aa62afc5b 414 * Arguments : uint16_t devadr ; device address
Kojto 39:d96aa62afc5b 415 * : uint16_t Req ; bmRequestType & bRequest
Kojto 39:d96aa62afc5b 416 * : uint16_t Val ; wValue
Kojto 39:d96aa62afc5b 417 * : uint16_t Indx ; wIndex
Kojto 39:d96aa62afc5b 418 * : uint16_t Len ; wLength
Kojto 39:d96aa62afc5b 419 * : uint8_t *buf ; Buffer
Kojto 39:d96aa62afc5b 420 * Return Value : DEVDRV_SUCCESS ; success
Kojto 39:d96aa62afc5b 421 * : DEVDRV_USBH_DETACH_ERR ; device detach
Kojto 39:d96aa62afc5b 422 * : DEVDRV_USBH_CTRL_COM_ERR ; device no response
Kojto 39:d96aa62afc5b 423 * : DEVDRV_USBH_STALL ; STALL
Kojto 39:d96aa62afc5b 424 * : DEVDRV_ERROR ; error
Kojto 39:d96aa62afc5b 425 *******************************************************************************/
Kojto 39:d96aa62afc5b 426 int32_t usb1_api_host_control_transfer (uint16_t devadr, uint16_t Req, uint16_t Val, uint16_t Indx,
Kojto 39:d96aa62afc5b 427 uint16_t Len, uint8_t * Buf)
Kojto 39:d96aa62afc5b 428 {
Kojto 39:d96aa62afc5b 429 int32_t ret;
Kojto 39:d96aa62afc5b 430
Kojto 39:d96aa62afc5b 431 do
Kojto 39:d96aa62afc5b 432 {
Kojto 39:d96aa62afc5b 433 ret = usb1_host_CtrlTransStart(devadr, Req, Val, Indx, Len, Buf);
Kojto 39:d96aa62afc5b 434
Kojto 39:d96aa62afc5b 435 if (ret == DEVDRV_SUCCESS)
Kojto 39:d96aa62afc5b 436 {
Kojto 39:d96aa62afc5b 437 if (g_usb1_host_detach_flag == USB_HOST_YES)
Kojto 39:d96aa62afc5b 438 {
Kojto 39:d96aa62afc5b 439 break;
Kojto 39:d96aa62afc5b 440 }
Kojto 39:d96aa62afc5b 441
Kojto 39:d96aa62afc5b 442 if ((g_usb1_host_pipe_status[USB_HOST_PIPE0] != USB_HOST_PIPE_IDLE)
Kojto 39:d96aa62afc5b 443 && (g_usb1_host_pipe_status[USB_HOST_PIPE0] != USB_HOST_PIPE_WAIT))
Kojto 39:d96aa62afc5b 444 {
Kojto 39:d96aa62afc5b 445 break;
Kojto 39:d96aa62afc5b 446 }
Kojto 39:d96aa62afc5b 447 }
Kojto 39:d96aa62afc5b 448 else
Kojto 39:d96aa62afc5b 449 {
Kojto 39:d96aa62afc5b 450 return DEVDRV_ERROR;
Kojto 39:d96aa62afc5b 451 }
Kojto 39:d96aa62afc5b 452 } while (1);
Kojto 39:d96aa62afc5b 453
Kojto 39:d96aa62afc5b 454 if (g_usb1_host_detach_flag == USB_HOST_YES)
Kojto 39:d96aa62afc5b 455 {
Kojto 39:d96aa62afc5b 456 return DEVDRV_USBH_DETACH_ERR;
Kojto 39:d96aa62afc5b 457 }
Kojto 39:d96aa62afc5b 458
Kojto 39:d96aa62afc5b 459 switch (g_usb1_host_pipe_status[USB_HOST_PIPE0])
Kojto 39:d96aa62afc5b 460 {
Kojto 39:d96aa62afc5b 461 case USB_HOST_PIPE_DONE:
Kojto 39:d96aa62afc5b 462 ret = DEVDRV_SUCCESS;
Kojto 39:d96aa62afc5b 463 break;
Kojto 39:d96aa62afc5b 464
Kojto 39:d96aa62afc5b 465 case USB_HOST_PIPE_STALL:
Kojto 39:d96aa62afc5b 466 ret = DEVDRV_USBH_STALL;
Kojto 39:d96aa62afc5b 467 break;
Kojto 39:d96aa62afc5b 468
Kojto 39:d96aa62afc5b 469 case USB_HOST_PIPE_NORES:
Kojto 39:d96aa62afc5b 470 ret = DEVDRV_USBH_CTRL_COM_ERR;
Kojto 39:d96aa62afc5b 471 break;
Kojto 39:d96aa62afc5b 472
Kojto 39:d96aa62afc5b 473 default:
Kojto 39:d96aa62afc5b 474 ret = DEVDRV_ERROR;
Kojto 39:d96aa62afc5b 475 break;
Kojto 39:d96aa62afc5b 476 }
Kojto 39:d96aa62afc5b 477
Kojto 39:d96aa62afc5b 478 g_usb1_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_IDLE;
Kojto 39:d96aa62afc5b 479
Kojto 39:d96aa62afc5b 480 return ret;
Kojto 39:d96aa62afc5b 481 }
Kojto 39:d96aa62afc5b 482
Kojto 39:d96aa62afc5b 483 /*******************************************************************************
Kojto 39:d96aa62afc5b 484 * Function Name: usb1_api_host_set_endpoint
Kojto 39:d96aa62afc5b 485 * Description : Sets end point on the information specified in the argument.
Kojto 39:d96aa62afc5b 486 * Arguments : uint16_t devadr ; device address
Kojto 39:d96aa62afc5b 487 * : uint8_t *configdescriptor ; device configration descriptor
Kojto 39:d96aa62afc5b 488 * : USB_HOST_CFG_PIPETBL_t *user_table ; pipe table
Kojto 39:d96aa62afc5b 489 * Return Value : DEVDRV_SUCCESS ; success
Kojto 39:d96aa62afc5b 490 * : DEVDRV_ERROR ; error
Kojto 39:d96aa62afc5b 491 *******************************************************************************/
Kojto 39:d96aa62afc5b 492 int32_t usb1_api_host_set_endpoint (uint16_t devadr, USB_HOST_CFG_PIPETBL_t * user_table, uint8_t * configdescriptor)
Kojto 39:d96aa62afc5b 493 {
Kojto 39:d96aa62afc5b 494 uint16_t ret;
Kojto 39:d96aa62afc5b 495 uint32_t end_point;
Kojto 39:d96aa62afc5b 496 uint32_t offset;
Kojto 39:d96aa62afc5b 497 uint32_t totalLength;
Kojto 39:d96aa62afc5b 498 USB_HOST_CFG_PIPETBL_t * pipe_table;
Kojto 39:d96aa62afc5b 499
Kojto 39:d96aa62afc5b 500 /* End Point Search */
Kojto 39:d96aa62afc5b 501 end_point = 0;
Kojto 39:d96aa62afc5b 502 offset = configdescriptor[0];
Kojto 39:d96aa62afc5b 503 totalLength = (uint16_t)(configdescriptor[2] + ((uint16_t)configdescriptor[3] << 8));
Kojto 39:d96aa62afc5b 504
Kojto 39:d96aa62afc5b 505 do
Kojto 39:d96aa62afc5b 506 {
Kojto 39:d96aa62afc5b 507 if (configdescriptor[offset + 1] == USB_HOST_ENDPOINT_DESC)
Kojto 39:d96aa62afc5b 508 {
Kojto 39:d96aa62afc5b 509 pipe_table = &user_table[end_point];
Kojto 39:d96aa62afc5b 510
Kojto 39:d96aa62afc5b 511 if (pipe_table->pipe_number == 0xffff)
Kojto 39:d96aa62afc5b 512 {
Kojto 39:d96aa62afc5b 513 break;
Kojto 39:d96aa62afc5b 514 }
Kojto 39:d96aa62afc5b 515
Kojto 39:d96aa62afc5b 516 ret = usb1_api_host_SetEndpointTable(devadr, pipe_table, (uint8_t *)&configdescriptor[offset]);
Kojto 39:d96aa62afc5b 517
Kojto 39:d96aa62afc5b 518 if ((ret != USB_HOST_PIPE_IN) && (ret != USB_HOST_PIPE_OUT))
Kojto 39:d96aa62afc5b 519 {
Kojto 39:d96aa62afc5b 520 return DEVDRV_ERROR;
Kojto 39:d96aa62afc5b 521 }
Kojto 39:d96aa62afc5b 522
Kojto 39:d96aa62afc5b 523 ++end_point;
Kojto 39:d96aa62afc5b 524 }
Kojto 39:d96aa62afc5b 525
Kojto 39:d96aa62afc5b 526 /* Next End Point Search */
Kojto 39:d96aa62afc5b 527 offset += configdescriptor[offset];
Kojto 39:d96aa62afc5b 528
Kojto 39:d96aa62afc5b 529 } while (offset < totalLength);
Kojto 39:d96aa62afc5b 530
Kojto 39:d96aa62afc5b 531 return DEVDRV_SUCCESS;
Kojto 39:d96aa62afc5b 532 }
Kojto 39:d96aa62afc5b 533
Kojto 39:d96aa62afc5b 534 /*******************************************************************************
Kojto 39:d96aa62afc5b 535 * Function Name: usb1_api_host_clear_endpoint
Kojto 39:d96aa62afc5b 536 * Description : Clears the pipe definition table specified in the argument.
Kojto 39:d96aa62afc5b 537 * Arguments : uint16_t pipe_sel : Pipe Number
Kojto 39:d96aa62afc5b 538 * : USB_HOST_CFG_PIPETBL_t *user_table : pipe table
Kojto 39:d96aa62afc5b 539 * Return Value : DEVDRV_SUCCESS ; success
Kojto 39:d96aa62afc5b 540 * : DEVDRV_ERROR ; error
Kojto 39:d96aa62afc5b 541 *******************************************************************************/
Kojto 39:d96aa62afc5b 542 int32_t usb1_api_host_clear_endpoint (USB_HOST_CFG_PIPETBL_t * user_table)
Kojto 39:d96aa62afc5b 543 {
Kojto 39:d96aa62afc5b 544 uint16_t pipe;
Kojto 39:d96aa62afc5b 545
Kojto 39:d96aa62afc5b 546 for (pipe = USB_HOST_PIPE0; pipe <= USB_HOST_MAX_PIPE_NO; ++pipe)
Kojto 39:d96aa62afc5b 547 {
Kojto 39:d96aa62afc5b 548 if (user_table->pipe_number == 0xffff)
Kojto 39:d96aa62afc5b 549 {
Kojto 39:d96aa62afc5b 550 break;
Kojto 39:d96aa62afc5b 551 }
Kojto 39:d96aa62afc5b 552 user_table->pipe_cfg &= (USB_HOST_DBLBFIELD | USB_HOST_CNTMDFIELD);
Kojto 39:d96aa62afc5b 553 user_table->pipe_max_pktsize = 0;
Kojto 39:d96aa62afc5b 554 user_table->pipe_cycle = 0;
Kojto 39:d96aa62afc5b 555
Kojto 39:d96aa62afc5b 556 user_table++;
Kojto 39:d96aa62afc5b 557 }
Kojto 39:d96aa62afc5b 558
Kojto 39:d96aa62afc5b 559 return DEVDRV_SUCCESS;
Kojto 39:d96aa62afc5b 560 }
Kojto 39:d96aa62afc5b 561
Kojto 39:d96aa62afc5b 562 /*******************************************************************************
Kojto 39:d96aa62afc5b 563 * Function Name: usb1_api_host_clear_endpoint_pipe
Kojto 39:d96aa62afc5b 564 * Description : Clears the pipe definition table specified in the argument.
Kojto 39:d96aa62afc5b 565 * Arguments : USB_HOST_CFG_PIPETBL_t *user_table : pipe table
Kojto 39:d96aa62afc5b 566 * Return Value : DEVDRV_SUCCESS ; success
Kojto 39:d96aa62afc5b 567 * : DEVDRV_ERROR ; error
Kojto 39:d96aa62afc5b 568 *******************************************************************************/
Kojto 39:d96aa62afc5b 569 int32_t usb1_api_host_clear_endpoint_pipe (uint16_t pipe_sel, USB_HOST_CFG_PIPETBL_t * user_table)
Kojto 39:d96aa62afc5b 570 {
Kojto 39:d96aa62afc5b 571 uint16_t pipe;
Kojto 39:d96aa62afc5b 572
Kojto 39:d96aa62afc5b 573 for (pipe = USB_HOST_PIPE0; pipe <= USB_HOST_MAX_PIPE_NO; ++pipe)
Kojto 39:d96aa62afc5b 574 {
Kojto 39:d96aa62afc5b 575 if (user_table->pipe_number == 0xffff)
Kojto 39:d96aa62afc5b 576 {
Kojto 39:d96aa62afc5b 577 break;
Kojto 39:d96aa62afc5b 578 }
Kojto 39:d96aa62afc5b 579
Kojto 39:d96aa62afc5b 580 if (user_table->pipe_number == pipe_sel)
Kojto 39:d96aa62afc5b 581 {
Kojto 39:d96aa62afc5b 582 user_table->pipe_cfg &= (USB_HOST_DBLBFIELD | USB_HOST_CNTMDFIELD);
Kojto 39:d96aa62afc5b 583 user_table->pipe_max_pktsize = 0;
Kojto 39:d96aa62afc5b 584 user_table->pipe_cycle = 0;
Kojto 39:d96aa62afc5b 585 break;
Kojto 39:d96aa62afc5b 586 }
Kojto 39:d96aa62afc5b 587
Kojto 39:d96aa62afc5b 588 user_table++;
Kojto 39:d96aa62afc5b 589 }
Kojto 39:d96aa62afc5b 590
Kojto 39:d96aa62afc5b 591 return DEVDRV_SUCCESS;
Kojto 39:d96aa62afc5b 592 }
Kojto 39:d96aa62afc5b 593 #endif
Kojto 39:d96aa62afc5b 594
Kojto 39:d96aa62afc5b 595 /*******************************************************************************
Kojto 39:d96aa62afc5b 596 * Function Name: usb1_api_host_SetEndpointTable
Kojto 39:d96aa62afc5b 597 * Description : Sets the end point on the information specified by the argument.
Kojto 39:d96aa62afc5b 598 * Arguments : uint16_t devadr : device address
Kojto 39:d96aa62afc5b 599 * : USB_HOST_CFG_PIPETBL_t *user_table : pipe table
Kojto 39:d96aa62afc5b 600 * : uint8_t *Table : Endpoint descriptor
Kojto 39:d96aa62afc5b 601 * Return Value : USB_HOST_DIR_H_IN ; IN endpoint
Kojto 39:d96aa62afc5b 602 * : USB_HOST_DIR_H_OUT ; OUT endpoint
Kojto 39:d96aa62afc5b 603 * : USB_END_POINT_ERROR ; error
Kojto 39:d96aa62afc5b 604 *******************************************************************************/
Kojto 39:d96aa62afc5b 605 uint16_t usb1_api_host_SetEndpointTable (uint16_t devadr, USB_HOST_CFG_PIPETBL_t * user_table, uint8_t * Table)
Kojto 39:d96aa62afc5b 606 {
Kojto 39:d96aa62afc5b 607 uint16_t PipeCfg;
Kojto 39:d96aa62afc5b 608 uint16_t PipeMaxp;
Kojto 39:d96aa62afc5b 609 uint16_t pipe_number;
Kojto 39:d96aa62afc5b 610 uint16_t ret;
Kojto 39:d96aa62afc5b 611 uint16_t ret_flag = 0; // avoid warning.
Kojto 39:d96aa62afc5b 612
Kojto 39:d96aa62afc5b 613 pipe_number = user_table->pipe_number;
Kojto 39:d96aa62afc5b 614
Kojto 39:d96aa62afc5b 615 if (Table[1] != USB_HOST_ENDPOINT_DESC)
Kojto 39:d96aa62afc5b 616 {
Kojto 39:d96aa62afc5b 617 return USB_END_POINT_ERROR;
Kojto 39:d96aa62afc5b 618 }
Kojto 39:d96aa62afc5b 619
Kojto 39:d96aa62afc5b 620 switch (Table[3] & USB_HOST_EP_TYPE)
Kojto 39:d96aa62afc5b 621 {
Kojto 39:d96aa62afc5b 622 case USB_HOST_EP_CNTRL:
Kojto 39:d96aa62afc5b 623 ret_flag = USB_END_POINT_ERROR;
Kojto 39:d96aa62afc5b 624 break;
Kojto 39:d96aa62afc5b 625
Kojto 39:d96aa62afc5b 626 case USB_HOST_EP_ISO:
Kojto 39:d96aa62afc5b 627 if ((pipe_number != USB_HOST_PIPE1) && (pipe_number != USB_HOST_PIPE2))
Kojto 39:d96aa62afc5b 628 {
Kojto 39:d96aa62afc5b 629 return USB_END_POINT_ERROR;
Kojto 39:d96aa62afc5b 630 }
Kojto 39:d96aa62afc5b 631
Kojto 39:d96aa62afc5b 632 PipeCfg = USB_HOST_ISO;
Kojto 39:d96aa62afc5b 633 break;
Kojto 39:d96aa62afc5b 634
Kojto 39:d96aa62afc5b 635 case USB_HOST_EP_BULK:
Kojto 39:d96aa62afc5b 636 if ((pipe_number < USB_HOST_PIPE1) || (pipe_number > USB_HOST_PIPE5))
Kojto 39:d96aa62afc5b 637 {
Kojto 39:d96aa62afc5b 638 return USB_END_POINT_ERROR;
Kojto 39:d96aa62afc5b 639 }
Kojto 39:d96aa62afc5b 640
Kojto 39:d96aa62afc5b 641 PipeCfg = USB_HOST_BULK;
Kojto 39:d96aa62afc5b 642 break;
Kojto 39:d96aa62afc5b 643
Kojto 39:d96aa62afc5b 644 case USB_HOST_EP_INT:
Kojto 39:d96aa62afc5b 645 if ((pipe_number < USB_HOST_PIPE6) || (pipe_number > USB_HOST_PIPE9))
Kojto 39:d96aa62afc5b 646 {
Kojto 39:d96aa62afc5b 647 return USB_END_POINT_ERROR;
Kojto 39:d96aa62afc5b 648 }
Kojto 39:d96aa62afc5b 649
Kojto 39:d96aa62afc5b 650 PipeCfg = USB_HOST_INTERRUPT;
Kojto 39:d96aa62afc5b 651 break;
Kojto 39:d96aa62afc5b 652
Kojto 39:d96aa62afc5b 653 default:
Kojto 39:d96aa62afc5b 654 ret_flag = USB_END_POINT_ERROR;
Kojto 39:d96aa62afc5b 655 break;
Kojto 39:d96aa62afc5b 656 }
Kojto 39:d96aa62afc5b 657
Kojto 39:d96aa62afc5b 658 if (ret_flag == USB_END_POINT_ERROR)
Kojto 39:d96aa62afc5b 659 {
Kojto 39:d96aa62afc5b 660 return ret_flag;
Kojto 39:d96aa62afc5b 661 }
Kojto 39:d96aa62afc5b 662
Kojto 39:d96aa62afc5b 663 /* Set pipe configuration table */
Kojto 39:d96aa62afc5b 664 if ((Table[2] & USB_HOST_EP_DIR_MASK) == USB_HOST_EP_IN) /* IN(receive) */
Kojto 39:d96aa62afc5b 665 {
Kojto 39:d96aa62afc5b 666 if (PipeCfg == USB_HOST_ISO)
Kojto 39:d96aa62afc5b 667 {
Kojto 39:d96aa62afc5b 668 /* Transfer Type is ISO*/
Kojto 39:d96aa62afc5b 669 PipeCfg |= USB_HOST_DIR_H_IN;
Kojto 39:d96aa62afc5b 670
Kojto 39:d96aa62afc5b 671 switch (user_table->fifo_port)
Kojto 39:d96aa62afc5b 672 {
Kojto 39:d96aa62afc5b 673 case USB_HOST_CUSE:
Kojto 39:d96aa62afc5b 674 case USB_HOST_D0USE:
Kojto 39:d96aa62afc5b 675 case USB_HOST_D1USE:
Kojto 39:d96aa62afc5b 676 case USB_HOST_D0DMA:
Kojto 39:d96aa62afc5b 677 case USB_HOST_D1DMA:
Kojto 39:d96aa62afc5b 678 PipeCfg |= (uint16_t)(user_table->pipe_cfg & USB_HOST_DBLBFIELD);
Kojto 39:d96aa62afc5b 679 break;
Kojto 39:d96aa62afc5b 680
Kojto 39:d96aa62afc5b 681 default:
Kojto 39:d96aa62afc5b 682 ret_flag = USB_END_POINT_ERROR;
Kojto 39:d96aa62afc5b 683 break;
Kojto 39:d96aa62afc5b 684 }
Kojto 39:d96aa62afc5b 685
Kojto 39:d96aa62afc5b 686 if (ret_flag == USB_END_POINT_ERROR)
Kojto 39:d96aa62afc5b 687 {
Kojto 39:d96aa62afc5b 688 return ret_flag;
Kojto 39:d96aa62afc5b 689 }
Kojto 39:d96aa62afc5b 690 }
Kojto 39:d96aa62afc5b 691 else
Kojto 39:d96aa62afc5b 692 {
Kojto 39:d96aa62afc5b 693 /* Transfer Type is BULK or INT */
Kojto 39:d96aa62afc5b 694 PipeCfg |= (USB_HOST_SHTNAKON | USB_HOST_DIR_H_IN); /* Compulsory SHTNAK */
Kojto 39:d96aa62afc5b 695
Kojto 39:d96aa62afc5b 696 switch (user_table->fifo_port)
Kojto 39:d96aa62afc5b 697 {
Kojto 39:d96aa62afc5b 698 case USB_HOST_CUSE:
Kojto 39:d96aa62afc5b 699 case USB_HOST_D0USE:
Kojto 39:d96aa62afc5b 700 case USB_HOST_D1USE:
Kojto 39:d96aa62afc5b 701 PipeCfg |= (uint16_t)(user_table->pipe_cfg & (USB_HOST_DBLBFIELD | USB_HOST_CNTMDFIELD));
Kojto 39:d96aa62afc5b 702 break;
Kojto 39:d96aa62afc5b 703
Kojto 39:d96aa62afc5b 704 case USB_HOST_D0DMA:
Kojto 39:d96aa62afc5b 705 case USB_HOST_D1DMA:
Kojto 39:d96aa62afc5b 706 PipeCfg |= (uint16_t)(user_table->pipe_cfg & (USB_HOST_DBLBFIELD | USB_HOST_CNTMDFIELD));
Kojto 39:d96aa62afc5b 707 #ifdef __USB_DMA_BFRE_ENABLE__
Kojto 39:d96aa62afc5b 708 /* this routine cannnot be perfomred if read operation is executed in buffer size */
Kojto 39:d96aa62afc5b 709 PipeCfg |= USB_HOST_BFREON;
Kojto 39:d96aa62afc5b 710 #endif
Kojto 39:d96aa62afc5b 711 break;
Kojto 39:d96aa62afc5b 712
Kojto 39:d96aa62afc5b 713 default:
Kojto 39:d96aa62afc5b 714 ret_flag = USB_END_POINT_ERROR;
Kojto 39:d96aa62afc5b 715 break;
Kojto 39:d96aa62afc5b 716 }
Kojto 39:d96aa62afc5b 717
Kojto 39:d96aa62afc5b 718 if (ret_flag == USB_END_POINT_ERROR)
Kojto 39:d96aa62afc5b 719 {
Kojto 39:d96aa62afc5b 720 return ret_flag;
Kojto 39:d96aa62afc5b 721 }
Kojto 39:d96aa62afc5b 722 }
Kojto 39:d96aa62afc5b 723 ret = USB_HOST_PIPE_IN;
Kojto 39:d96aa62afc5b 724 }
Kojto 39:d96aa62afc5b 725 else /* OUT(send) */
Kojto 39:d96aa62afc5b 726 {
Kojto 39:d96aa62afc5b 727 if (PipeCfg == USB_HOST_ISO)
Kojto 39:d96aa62afc5b 728 {
Kojto 39:d96aa62afc5b 729 /* Transfer Type is ISO*/
Kojto 39:d96aa62afc5b 730 PipeCfg |= (uint16_t)(user_table->pipe_cfg & USB_HOST_DBLBFIELD);
Kojto 39:d96aa62afc5b 731 }
Kojto 39:d96aa62afc5b 732 else
Kojto 39:d96aa62afc5b 733 {
Kojto 39:d96aa62afc5b 734 /* Transfer Type is BULK or INT */
Kojto 39:d96aa62afc5b 735 PipeCfg |= (uint16_t)(user_table->pipe_cfg & (USB_HOST_DBLBFIELD | USB_HOST_CNTMDFIELD));
Kojto 39:d96aa62afc5b 736 }
Kojto 39:d96aa62afc5b 737 PipeCfg |= USB_HOST_DIR_H_OUT;
Kojto 39:d96aa62afc5b 738 ret = USB_HOST_PIPE_OUT;
Kojto 39:d96aa62afc5b 739 }
Kojto 39:d96aa62afc5b 740
Kojto 39:d96aa62afc5b 741 switch (user_table->fifo_port)
Kojto 39:d96aa62afc5b 742 {
Kojto 39:d96aa62afc5b 743 case USB_HOST_CUSE:
Kojto 39:d96aa62afc5b 744 g_usb1_host_PipeTbl[pipe_number] = (uint16_t)USB_HOST_CFIFO_USE;
Kojto 39:d96aa62afc5b 745 break;
Kojto 39:d96aa62afc5b 746
Kojto 39:d96aa62afc5b 747 case USB_HOST_D0USE:
Kojto 39:d96aa62afc5b 748 g_usb1_host_PipeTbl[pipe_number] = (uint16_t)USB_HOST_D0FIFO_USE;
Kojto 39:d96aa62afc5b 749 break;
Kojto 39:d96aa62afc5b 750
Kojto 39:d96aa62afc5b 751 case USB_HOST_D1USE:
Kojto 39:d96aa62afc5b 752 g_usb1_host_PipeTbl[pipe_number] = (uint16_t)USB_HOST_D1FIFO_USE;
Kojto 39:d96aa62afc5b 753 break;
Kojto 39:d96aa62afc5b 754
Kojto 39:d96aa62afc5b 755 case USB_HOST_D0DMA:
Kojto 39:d96aa62afc5b 756 g_usb1_host_PipeTbl[pipe_number] = (uint16_t)USB_HOST_D0FIFO_DMA;
Kojto 39:d96aa62afc5b 757 break;
Kojto 39:d96aa62afc5b 758
Kojto 39:d96aa62afc5b 759 case USB_HOST_D1DMA:
Kojto 39:d96aa62afc5b 760 g_usb1_host_PipeTbl[pipe_number] = (uint16_t)USB_HOST_D1FIFO_DMA;
Kojto 39:d96aa62afc5b 761 break;
Kojto 39:d96aa62afc5b 762
Kojto 39:d96aa62afc5b 763 default:
Kojto 39:d96aa62afc5b 764 ret_flag = USB_END_POINT_ERROR;
Kojto 39:d96aa62afc5b 765 break;
Kojto 39:d96aa62afc5b 766 }
Kojto 39:d96aa62afc5b 767
Kojto 39:d96aa62afc5b 768 if (ret_flag == USB_END_POINT_ERROR)
Kojto 39:d96aa62afc5b 769 {
Kojto 39:d96aa62afc5b 770 return ret_flag;
Kojto 39:d96aa62afc5b 771 }
Kojto 39:d96aa62afc5b 772
Kojto 39:d96aa62afc5b 773 /* Endpoint number set */
Kojto 39:d96aa62afc5b 774 PipeCfg |= (uint16_t)(Table[2] & USB_HOST_EP_NUM_MASK);
Kojto 39:d96aa62afc5b 775 g_usb1_host_PipeTbl[pipe_number] |= (uint16_t)(Table[2] & USB_HOST_EP_NUM_MASK);
Kojto 39:d96aa62afc5b 776
Kojto 39:d96aa62afc5b 777 /* Max packet size set */
Kojto 39:d96aa62afc5b 778 PipeMaxp = (uint16_t)((uint16_t)Table[4] | (uint16_t)((uint16_t)Table[5] << 8));
Kojto 39:d96aa62afc5b 779
Kojto 39:d96aa62afc5b 780 if (PipeMaxp == 0u)
Kojto 39:d96aa62afc5b 781 {
Kojto 39:d96aa62afc5b 782 return USB_END_POINT_ERROR;
Kojto 39:d96aa62afc5b 783 }
Kojto 39:d96aa62afc5b 784
Kojto 39:d96aa62afc5b 785 /* Set device address */
Kojto 39:d96aa62afc5b 786 PipeMaxp |= (uint16_t)(devadr << 12);
Kojto 39:d96aa62afc5b 787
Kojto 39:d96aa62afc5b 788 user_table->pipe_cfg = PipeCfg;
Kojto 39:d96aa62afc5b 789 user_table->pipe_max_pktsize = PipeMaxp;
Kojto 39:d96aa62afc5b 790
Kojto 39:d96aa62afc5b 791 usb1_host_resetEP(user_table);
Kojto 39:d96aa62afc5b 792
Kojto 39:d96aa62afc5b 793 return ret;
Kojto 39:d96aa62afc5b 794 }
Kojto 39:d96aa62afc5b 795
Kojto 39:d96aa62afc5b 796 /*******************************************************************************
Kojto 39:d96aa62afc5b 797 * Function Name: usb1_host_resetEP
Kojto 39:d96aa62afc5b 798 * Description : Sets the end point on the information specified by the argument.
Kojto 39:d96aa62afc5b 799 * Arguments : USB_HOST_CFG_PIPETBL_t *tbl : pipe table
Kojto 39:d96aa62afc5b 800 * Return Value : none
Kojto 39:d96aa62afc5b 801 *******************************************************************************/
Kojto 39:d96aa62afc5b 802 static void usb1_host_resetEP (USB_HOST_CFG_PIPETBL_t * tbl)
Kojto 39:d96aa62afc5b 803 {
Kojto 39:d96aa62afc5b 804
Kojto 39:d96aa62afc5b 805 uint16_t pipe;
Kojto 39:d96aa62afc5b 806
Kojto 39:d96aa62afc5b 807 /* Host pipe */
Kojto 39:d96aa62afc5b 808 /* The pipe number of pipe definition table is obtained */
Kojto 39:d96aa62afc5b 809 pipe = (uint16_t)(tbl->pipe_number & USB_HOST_BITCURPIPE); /* Pipe Number */
Kojto 39:d96aa62afc5b 810
Kojto 39:d96aa62afc5b 811 /* FIFO port access pipe is set to initial value */
Kojto 39:d96aa62afc5b 812 /* The connection with FIFO should be cut before setting the pipe */
Kojto 39:d96aa62afc5b 813 if (RZA_IO_RegRead_16(&USB201.CFIFOSEL,
Kojto 39:d96aa62afc5b 814 USB_CFIFOSEL_CURPIPE_SHIFT,
Kojto 39:d96aa62afc5b 815 USB_CFIFOSEL_CURPIPE) == pipe)
Kojto 39:d96aa62afc5b 816 {
Kojto 39:d96aa62afc5b 817 usb1_host_change_fifo_port(USB_HOST_PIPE0, USB_HOST_CUSE, USB_HOST_NO, USB_HOST_BITMBW_16);
Kojto 39:d96aa62afc5b 818 }
Kojto 39:d96aa62afc5b 819
Kojto 39:d96aa62afc5b 820 if (RZA_IO_RegRead_16(&USB201.D0FIFOSEL,
Kojto 39:d96aa62afc5b 821 USB_DnFIFOSEL_CURPIPE_SHIFT,
Kojto 39:d96aa62afc5b 822 USB_DnFIFOSEL_CURPIPE) == pipe)
Kojto 39:d96aa62afc5b 823 {
Kojto 39:d96aa62afc5b 824 usb1_host_change_fifo_port(USB_HOST_PIPE0, USB_HOST_D0USE, USB_HOST_NO, USB_HOST_BITMBW_16);
Kojto 39:d96aa62afc5b 825 }
Kojto 39:d96aa62afc5b 826
Kojto 39:d96aa62afc5b 827 if (RZA_IO_RegRead_16(&USB201.D1FIFOSEL,
Kojto 39:d96aa62afc5b 828 USB_DnFIFOSEL_CURPIPE_SHIFT,
Kojto 39:d96aa62afc5b 829 USB_DnFIFOSEL_CURPIPE) == pipe)
Kojto 39:d96aa62afc5b 830 {
Kojto 39:d96aa62afc5b 831 usb1_host_change_fifo_port(USB_HOST_PIPE0, USB_HOST_D1USE, USB_HOST_NO, USB_HOST_BITMBW_16);
Kojto 39:d96aa62afc5b 832 }
Kojto 39:d96aa62afc5b 833
Kojto 39:d96aa62afc5b 834 /* Interrupt of pipe set is disabled */
Kojto 39:d96aa62afc5b 835 usb1_host_disable_brdy_int(pipe);
Kojto 39:d96aa62afc5b 836 usb1_host_disable_nrdy_int(pipe);
Kojto 39:d96aa62afc5b 837 usb1_host_disable_bemp_int(pipe);
Kojto 39:d96aa62afc5b 838
Kojto 39:d96aa62afc5b 839 /* Pipe to set is set to NAK */
Kojto 39:d96aa62afc5b 840 usb1_host_set_pid_nak(pipe);
Kojto 39:d96aa62afc5b 841
Kojto 39:d96aa62afc5b 842 /* Pipe is set */
Kojto 39:d96aa62afc5b 843 USB201.PIPESEL = pipe;
Kojto 39:d96aa62afc5b 844
Kojto 39:d96aa62afc5b 845 USB201.PIPECFG = tbl->pipe_cfg;
Kojto 39:d96aa62afc5b 846 USB201.PIPEBUF = tbl->pipe_buf;
Kojto 39:d96aa62afc5b 847 USB201.PIPEMAXP = tbl->pipe_max_pktsize;
Kojto 39:d96aa62afc5b 848 USB201.PIPEPERI = tbl->pipe_cycle;
Kojto 39:d96aa62afc5b 849
Kojto 39:d96aa62afc5b 850 g_usb1_host_pipecfg[pipe] = tbl->pipe_cfg;
Kojto 39:d96aa62afc5b 851 g_usb1_host_pipebuf[pipe] = tbl->pipe_buf;
Kojto 39:d96aa62afc5b 852 g_usb1_host_pipemaxp[pipe] = tbl->pipe_max_pktsize;
Kojto 39:d96aa62afc5b 853 g_usb1_host_pipeperi[pipe] = tbl->pipe_cycle;
Kojto 39:d96aa62afc5b 854
Kojto 39:d96aa62afc5b 855 /* Sequence bit clear */
Kojto 39:d96aa62afc5b 856 usb1_host_set_sqclr(pipe);
Kojto 39:d96aa62afc5b 857
Kojto 39:d96aa62afc5b 858 usb1_host_aclrm(pipe);
Kojto 39:d96aa62afc5b 859 usb1_host_set_csclr(pipe);
Kojto 39:d96aa62afc5b 860
Kojto 39:d96aa62afc5b 861 /* Pipe window selection is set to unused */
Kojto 39:d96aa62afc5b 862 USB201.PIPESEL = USB_HOST_PIPE0;
Kojto 39:d96aa62afc5b 863
Kojto 39:d96aa62afc5b 864 }
Kojto 39:d96aa62afc5b 865
Kojto 39:d96aa62afc5b 866 #if(1) /* ohci_wrapp */
Kojto 39:d96aa62afc5b 867 #else
Kojto 39:d96aa62afc5b 868 /*******************************************************************************
Kojto 39:d96aa62afc5b 869 * Function Name: usb1_api_host_data_count
Kojto 39:d96aa62afc5b 870 * Description : Get g_usb0_host_data_count[pipe]
Kojto 39:d96aa62afc5b 871 * Arguments : uint16_t pipe ; Pipe Number
Kojto 39:d96aa62afc5b 872 * : uint32_t *data_count ; return g_usb0_data_count[pipe]
Kojto 39:d96aa62afc5b 873 * Return Value : DEVDRV_SUCCESS ; success
Kojto 39:d96aa62afc5b 874 * : DEVDRV_ERROR ; error
Kojto 39:d96aa62afc5b 875 *******************************************************************************/
Kojto 39:d96aa62afc5b 876 int32_t usb1_api_host_data_count (uint16_t pipe, uint32_t * data_count)
Kojto 39:d96aa62afc5b 877 {
Kojto 39:d96aa62afc5b 878 if (pipe > USB_HOST_MAX_PIPE_NO)
Kojto 39:d96aa62afc5b 879 {
Kojto 39:d96aa62afc5b 880 return DEVDRV_ERROR;
Kojto 39:d96aa62afc5b 881 }
Kojto 39:d96aa62afc5b 882
Kojto 39:d96aa62afc5b 883 *data_count = g_usb1_host_PipeDataSize[pipe];
Kojto 39:d96aa62afc5b 884
Kojto 39:d96aa62afc5b 885 return DEVDRV_SUCCESS;
Kojto 39:d96aa62afc5b 886 }
Kojto 39:d96aa62afc5b 887 #endif
Kojto 39:d96aa62afc5b 888
Kojto 39:d96aa62afc5b 889 /* End of File */