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_RZ_A1H/src/host/usb0_host_drv_api.c@27:4206883f4cb7, 2015-01-19 (annotated)
- Committer:
- mbed_official
- Date:
- Mon Jan 19 14:30:37 2015 +0000
- Revision:
- 27:4206883f4cb7
Synchronized with git revision 0ab8d2e6b3d884137dcb5c62d29a07abe132bac7
Full URL: https://github.com/mbedmicro/mbed/commit/0ab8d2e6b3d884137dcb5c62d29a07abe132bac7/
RZ_A1H - Implement some USB functions and fix some bugs about USBHost common codes.
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
mbed_official | 27:4206883f4cb7 | 1 | /******************************************************************************* |
mbed_official | 27:4206883f4cb7 | 2 | * DISCLAIMER |
mbed_official | 27:4206883f4cb7 | 3 | * This software is supplied by Renesas Electronics Corporation and is only |
mbed_official | 27:4206883f4cb7 | 4 | * intended for use with Renesas products. No other uses are authorized. This |
mbed_official | 27:4206883f4cb7 | 5 | * software is owned by Renesas Electronics Corporation and is protected under |
mbed_official | 27:4206883f4cb7 | 6 | * all applicable laws, including copyright laws. |
mbed_official | 27:4206883f4cb7 | 7 | * THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING |
mbed_official | 27:4206883f4cb7 | 8 | * THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT |
mbed_official | 27:4206883f4cb7 | 9 | * LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE |
mbed_official | 27:4206883f4cb7 | 10 | * AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED. |
mbed_official | 27:4206883f4cb7 | 11 | * TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS |
mbed_official | 27:4206883f4cb7 | 12 | * ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE |
mbed_official | 27:4206883f4cb7 | 13 | * FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR |
mbed_official | 27:4206883f4cb7 | 14 | * ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE |
mbed_official | 27:4206883f4cb7 | 15 | * BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. |
mbed_official | 27:4206883f4cb7 | 16 | * Renesas reserves the right, without notice, to make changes to this software |
mbed_official | 27:4206883f4cb7 | 17 | * and to discontinue the availability of this software. By using this software, |
mbed_official | 27:4206883f4cb7 | 18 | * you agree to the additional terms and conditions found by accessing the |
mbed_official | 27:4206883f4cb7 | 19 | * following link: |
mbed_official | 27:4206883f4cb7 | 20 | * http://www.renesas.com/disclaimer |
mbed_official | 27:4206883f4cb7 | 21 | * Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved. |
mbed_official | 27:4206883f4cb7 | 22 | *******************************************************************************/ |
mbed_official | 27:4206883f4cb7 | 23 | /******************************************************************************* |
mbed_official | 27:4206883f4cb7 | 24 | * File Name : usb0_host_drv_api.c |
mbed_official | 27:4206883f4cb7 | 25 | * $Rev: 1116 $ |
mbed_official | 27:4206883f4cb7 | 26 | * $Date:: 2014-07-09 16:29:19 +0900#$ |
mbed_official | 27:4206883f4cb7 | 27 | * Device(s) : RZ/A1H |
mbed_official | 27:4206883f4cb7 | 28 | * Tool-Chain : |
mbed_official | 27:4206883f4cb7 | 29 | * OS : None |
mbed_official | 27:4206883f4cb7 | 30 | * H/W Platform : |
mbed_official | 27:4206883f4cb7 | 31 | * Description : RZ/A1H R7S72100 USB Sample Program |
mbed_official | 27:4206883f4cb7 | 32 | * Operation : |
mbed_official | 27:4206883f4cb7 | 33 | * Limitations : |
mbed_official | 27:4206883f4cb7 | 34 | *******************************************************************************/ |
mbed_official | 27:4206883f4cb7 | 35 | |
mbed_official | 27:4206883f4cb7 | 36 | |
mbed_official | 27:4206883f4cb7 | 37 | /******************************************************************************* |
mbed_official | 27:4206883f4cb7 | 38 | Includes <System Includes> , "Project Includes" |
mbed_official | 27:4206883f4cb7 | 39 | *******************************************************************************/ |
mbed_official | 27:4206883f4cb7 | 40 | #include "usb0_host.h" |
mbed_official | 27:4206883f4cb7 | 41 | #include "dev_drv.h" |
mbed_official | 27:4206883f4cb7 | 42 | |
mbed_official | 27:4206883f4cb7 | 43 | |
mbed_official | 27:4206883f4cb7 | 44 | /******************************************************************************* |
mbed_official | 27:4206883f4cb7 | 45 | Typedef definitions |
mbed_official | 27:4206883f4cb7 | 46 | *******************************************************************************/ |
mbed_official | 27:4206883f4cb7 | 47 | |
mbed_official | 27:4206883f4cb7 | 48 | |
mbed_official | 27:4206883f4cb7 | 49 | /******************************************************************************* |
mbed_official | 27:4206883f4cb7 | 50 | Macro definitions |
mbed_official | 27:4206883f4cb7 | 51 | *******************************************************************************/ |
mbed_official | 27:4206883f4cb7 | 52 | |
mbed_official | 27:4206883f4cb7 | 53 | |
mbed_official | 27:4206883f4cb7 | 54 | /******************************************************************************* |
mbed_official | 27:4206883f4cb7 | 55 | Imported global variables and functions (from other files) |
mbed_official | 27:4206883f4cb7 | 56 | *******************************************************************************/ |
mbed_official | 27:4206883f4cb7 | 57 | |
mbed_official | 27:4206883f4cb7 | 58 | |
mbed_official | 27:4206883f4cb7 | 59 | /******************************************************************************* |
mbed_official | 27:4206883f4cb7 | 60 | Exported global variables and functions (to be accessed by other files) |
mbed_official | 27:4206883f4cb7 | 61 | *******************************************************************************/ |
mbed_official | 27:4206883f4cb7 | 62 | static void usb0_host_resetEP(USB_HOST_CFG_PIPETBL_t *tbl); |
mbed_official | 27:4206883f4cb7 | 63 | |
mbed_official | 27:4206883f4cb7 | 64 | |
mbed_official | 27:4206883f4cb7 | 65 | /******************************************************************************* |
mbed_official | 27:4206883f4cb7 | 66 | Private global variables and functions |
mbed_official | 27:4206883f4cb7 | 67 | *******************************************************************************/ |
mbed_official | 27:4206883f4cb7 | 68 | |
mbed_official | 27:4206883f4cb7 | 69 | |
mbed_official | 27:4206883f4cb7 | 70 | /******************************************************************************* |
mbed_official | 27:4206883f4cb7 | 71 | * Function Name: usb0_api_host_init |
mbed_official | 27:4206883f4cb7 | 72 | * Description : Initializes USB module in the USB host mode. |
mbed_official | 27:4206883f4cb7 | 73 | * : USB connection is executed when executing this function in |
mbed_official | 27:4206883f4cb7 | 74 | * : the states that USB device isconnected to the USB port. |
mbed_official | 27:4206883f4cb7 | 75 | * Arguments : uint8_t int_level : USB Module interrupt level |
mbed_official | 27:4206883f4cb7 | 76 | * : USBU16 mode : USB_HOST_HIGH_SPEED |
mbed_official | 27:4206883f4cb7 | 77 | * : USB_HOST_FULL_SPEED |
mbed_official | 27:4206883f4cb7 | 78 | * : uint16_t clockmode : USB Clock mode |
mbed_official | 27:4206883f4cb7 | 79 | * Return Value : USB detach or attach |
mbed_official | 27:4206883f4cb7 | 80 | * : USB_HOST_ATTACH |
mbed_official | 27:4206883f4cb7 | 81 | * : USB_HOST_DETACH |
mbed_official | 27:4206883f4cb7 | 82 | *******************************************************************************/ |
mbed_official | 27:4206883f4cb7 | 83 | uint16_t usb0_api_host_init (uint8_t int_level, uint16_t mode, uint16_t clockmode) |
mbed_official | 27:4206883f4cb7 | 84 | { |
mbed_official | 27:4206883f4cb7 | 85 | uint16_t connect; |
mbed_official | 27:4206883f4cb7 | 86 | volatile uint8_t dummy_buf; |
mbed_official | 27:4206883f4cb7 | 87 | |
mbed_official | 27:4206883f4cb7 | 88 | CPG.STBCR7 &= 0xfd; /*The clock of USB0 modules is permitted */ |
mbed_official | 27:4206883f4cb7 | 89 | dummy_buf = CPG.STBCR7; /* (Dummy read) */ |
mbed_official | 27:4206883f4cb7 | 90 | |
mbed_official | 27:4206883f4cb7 | 91 | g_usb0_host_SupportUsbDeviceSpeed = mode; |
mbed_official | 27:4206883f4cb7 | 92 | |
mbed_official | 27:4206883f4cb7 | 93 | usb0_host_setting_interrupt(int_level); |
mbed_official | 27:4206883f4cb7 | 94 | usb0_host_reset_module(clockmode); |
mbed_official | 27:4206883f4cb7 | 95 | |
mbed_official | 27:4206883f4cb7 | 96 | g_usb0_host_bchg_flag = USB_HOST_NO; |
mbed_official | 27:4206883f4cb7 | 97 | g_usb0_host_detach_flag = USB_HOST_NO; |
mbed_official | 27:4206883f4cb7 | 98 | g_usb0_host_attach_flag = USB_HOST_NO; |
mbed_official | 27:4206883f4cb7 | 99 | |
mbed_official | 27:4206883f4cb7 | 100 | g_usb0_host_driver_state = USB_HOST_DRV_DETACHED; |
mbed_official | 27:4206883f4cb7 | 101 | g_usb0_host_default_max_packet[USB_HOST_DEVICE_0] = 64; |
mbed_official | 27:4206883f4cb7 | 102 | |
mbed_official | 27:4206883f4cb7 | 103 | usb0_host_InitModule(); |
mbed_official | 27:4206883f4cb7 | 104 | |
mbed_official | 27:4206883f4cb7 | 105 | connect = usb0_host_CheckAttach(); |
mbed_official | 27:4206883f4cb7 | 106 | |
mbed_official | 27:4206883f4cb7 | 107 | if (connect == USB_HOST_ATTACH) |
mbed_official | 27:4206883f4cb7 | 108 | { |
mbed_official | 27:4206883f4cb7 | 109 | g_usb0_host_attach_flag = USB_HOST_YES; |
mbed_official | 27:4206883f4cb7 | 110 | } |
mbed_official | 27:4206883f4cb7 | 111 | else |
mbed_official | 27:4206883f4cb7 | 112 | { |
mbed_official | 27:4206883f4cb7 | 113 | usb0_host_UsbDetach2(); |
mbed_official | 27:4206883f4cb7 | 114 | } |
mbed_official | 27:4206883f4cb7 | 115 | |
mbed_official | 27:4206883f4cb7 | 116 | return connect; |
mbed_official | 27:4206883f4cb7 | 117 | } |
mbed_official | 27:4206883f4cb7 | 118 | |
mbed_official | 27:4206883f4cb7 | 119 | #if(1) /* ohci_wrapp */ |
mbed_official | 27:4206883f4cb7 | 120 | #else |
mbed_official | 27:4206883f4cb7 | 121 | /******************************************************************************* |
mbed_official | 27:4206883f4cb7 | 122 | * Function Name: usb0_api_host_enumeration |
mbed_official | 27:4206883f4cb7 | 123 | * Description : Initializes USB module in the USB host mode. |
mbed_official | 27:4206883f4cb7 | 124 | * : USB connection is executed when executing this function in |
mbed_official | 27:4206883f4cb7 | 125 | * : the states that USB device isconnected to the USB port. |
mbed_official | 27:4206883f4cb7 | 126 | * Arguments : uint16_t devadr : device address |
mbed_official | 27:4206883f4cb7 | 127 | * Return Value : DEVDRV_USBH_DETACH_ERR : device detach |
mbed_official | 27:4206883f4cb7 | 128 | * : DEVDRV_SUCCESS : device enumeration success |
mbed_official | 27:4206883f4cb7 | 129 | * : DEVDRV_ERROR : device enumeration error |
mbed_official | 27:4206883f4cb7 | 130 | *******************************************************************************/ |
mbed_official | 27:4206883f4cb7 | 131 | int32_t usb0_api_host_enumeration (uint16_t devadr) |
mbed_official | 27:4206883f4cb7 | 132 | { |
mbed_official | 27:4206883f4cb7 | 133 | int32_t ret; |
mbed_official | 27:4206883f4cb7 | 134 | uint16_t driver_sts; |
mbed_official | 27:4206883f4cb7 | 135 | |
mbed_official | 27:4206883f4cb7 | 136 | g_usb0_host_setUsbAddress = devadr; |
mbed_official | 27:4206883f4cb7 | 137 | |
mbed_official | 27:4206883f4cb7 | 138 | while (1) |
mbed_official | 27:4206883f4cb7 | 139 | { |
mbed_official | 27:4206883f4cb7 | 140 | driver_sts = usb0_api_host_GetUsbDeviceState(); |
mbed_official | 27:4206883f4cb7 | 141 | |
mbed_official | 27:4206883f4cb7 | 142 | if (driver_sts == USB_HOST_DRV_DETACHED) |
mbed_official | 27:4206883f4cb7 | 143 | { |
mbed_official | 27:4206883f4cb7 | 144 | ret = DEVDRV_USBH_DETACH_ERR; |
mbed_official | 27:4206883f4cb7 | 145 | break; |
mbed_official | 27:4206883f4cb7 | 146 | } |
mbed_official | 27:4206883f4cb7 | 147 | else if (driver_sts == USB_HOST_DRV_CONFIGURED) |
mbed_official | 27:4206883f4cb7 | 148 | { |
mbed_official | 27:4206883f4cb7 | 149 | ret = DEVDRV_SUCCESS; |
mbed_official | 27:4206883f4cb7 | 150 | break; |
mbed_official | 27:4206883f4cb7 | 151 | } |
mbed_official | 27:4206883f4cb7 | 152 | else if (driver_sts == USB_HOST_DRV_STALL) |
mbed_official | 27:4206883f4cb7 | 153 | { |
mbed_official | 27:4206883f4cb7 | 154 | ret = DEVDRV_ERROR; |
mbed_official | 27:4206883f4cb7 | 155 | break; |
mbed_official | 27:4206883f4cb7 | 156 | } |
mbed_official | 27:4206883f4cb7 | 157 | else if (driver_sts == USB_HOST_DRV_NORES) |
mbed_official | 27:4206883f4cb7 | 158 | { |
mbed_official | 27:4206883f4cb7 | 159 | ret = DEVDRV_ERROR; |
mbed_official | 27:4206883f4cb7 | 160 | break; |
mbed_official | 27:4206883f4cb7 | 161 | } |
mbed_official | 27:4206883f4cb7 | 162 | else |
mbed_official | 27:4206883f4cb7 | 163 | { |
mbed_official | 27:4206883f4cb7 | 164 | /* Do Nothing */ |
mbed_official | 27:4206883f4cb7 | 165 | } |
mbed_official | 27:4206883f4cb7 | 166 | } |
mbed_official | 27:4206883f4cb7 | 167 | |
mbed_official | 27:4206883f4cb7 | 168 | if (driver_sts == USB_HOST_DRV_NORES) |
mbed_official | 27:4206883f4cb7 | 169 | { |
mbed_official | 27:4206883f4cb7 | 170 | while (1) |
mbed_official | 27:4206883f4cb7 | 171 | { |
mbed_official | 27:4206883f4cb7 | 172 | driver_sts = usb0_api_host_GetUsbDeviceState(); |
mbed_official | 27:4206883f4cb7 | 173 | |
mbed_official | 27:4206883f4cb7 | 174 | if (driver_sts == USB_HOST_DRV_DETACHED) |
mbed_official | 27:4206883f4cb7 | 175 | { |
mbed_official | 27:4206883f4cb7 | 176 | break; |
mbed_official | 27:4206883f4cb7 | 177 | } |
mbed_official | 27:4206883f4cb7 | 178 | } |
mbed_official | 27:4206883f4cb7 | 179 | } |
mbed_official | 27:4206883f4cb7 | 180 | |
mbed_official | 27:4206883f4cb7 | 181 | return ret; |
mbed_official | 27:4206883f4cb7 | 182 | } |
mbed_official | 27:4206883f4cb7 | 183 | |
mbed_official | 27:4206883f4cb7 | 184 | /******************************************************************************* |
mbed_official | 27:4206883f4cb7 | 185 | * Function Name: usb0_api_host_detach |
mbed_official | 27:4206883f4cb7 | 186 | * Description : USB detach routine |
mbed_official | 27:4206883f4cb7 | 187 | * Arguments : none |
mbed_official | 27:4206883f4cb7 | 188 | * Return Value : USB_HOST_DETACH : USB detach |
mbed_official | 27:4206883f4cb7 | 189 | * : USB_HOST_ATTACH : USB attach |
mbed_official | 27:4206883f4cb7 | 190 | * : DEVDRV_ERROR : error |
mbed_official | 27:4206883f4cb7 | 191 | *******************************************************************************/ |
mbed_official | 27:4206883f4cb7 | 192 | int32_t usb0_api_host_detach (void) |
mbed_official | 27:4206883f4cb7 | 193 | { |
mbed_official | 27:4206883f4cb7 | 194 | int32_t ret; |
mbed_official | 27:4206883f4cb7 | 195 | uint16_t driver_sts; |
mbed_official | 27:4206883f4cb7 | 196 | |
mbed_official | 27:4206883f4cb7 | 197 | while (1) |
mbed_official | 27:4206883f4cb7 | 198 | { |
mbed_official | 27:4206883f4cb7 | 199 | driver_sts = usb0_api_host_GetUsbDeviceState(); |
mbed_official | 27:4206883f4cb7 | 200 | |
mbed_official | 27:4206883f4cb7 | 201 | if (driver_sts == USB_HOST_DRV_DETACHED) |
mbed_official | 27:4206883f4cb7 | 202 | { |
mbed_official | 27:4206883f4cb7 | 203 | ret = USB_HOST_DETACH; |
mbed_official | 27:4206883f4cb7 | 204 | break; |
mbed_official | 27:4206883f4cb7 | 205 | } |
mbed_official | 27:4206883f4cb7 | 206 | else if (driver_sts == USB_HOST_DRV_CONFIGURED) |
mbed_official | 27:4206883f4cb7 | 207 | { |
mbed_official | 27:4206883f4cb7 | 208 | ret = USB_HOST_ATTACH; |
mbed_official | 27:4206883f4cb7 | 209 | break; |
mbed_official | 27:4206883f4cb7 | 210 | } |
mbed_official | 27:4206883f4cb7 | 211 | else if (driver_sts == USB_HOST_DRV_STALL) |
mbed_official | 27:4206883f4cb7 | 212 | { |
mbed_official | 27:4206883f4cb7 | 213 | ret = DEVDRV_ERROR; |
mbed_official | 27:4206883f4cb7 | 214 | break; |
mbed_official | 27:4206883f4cb7 | 215 | } |
mbed_official | 27:4206883f4cb7 | 216 | else if (driver_sts == USB_HOST_DRV_NORES) |
mbed_official | 27:4206883f4cb7 | 217 | { |
mbed_official | 27:4206883f4cb7 | 218 | ret = DEVDRV_ERROR; |
mbed_official | 27:4206883f4cb7 | 219 | break; |
mbed_official | 27:4206883f4cb7 | 220 | } |
mbed_official | 27:4206883f4cb7 | 221 | else |
mbed_official | 27:4206883f4cb7 | 222 | { |
mbed_official | 27:4206883f4cb7 | 223 | /* Do Nothing */ |
mbed_official | 27:4206883f4cb7 | 224 | } |
mbed_official | 27:4206883f4cb7 | 225 | } |
mbed_official | 27:4206883f4cb7 | 226 | |
mbed_official | 27:4206883f4cb7 | 227 | if (driver_sts == USB_HOST_DRV_NORES) |
mbed_official | 27:4206883f4cb7 | 228 | { |
mbed_official | 27:4206883f4cb7 | 229 | while (1) |
mbed_official | 27:4206883f4cb7 | 230 | { |
mbed_official | 27:4206883f4cb7 | 231 | driver_sts = usb0_api_host_GetUsbDeviceState(); |
mbed_official | 27:4206883f4cb7 | 232 | |
mbed_official | 27:4206883f4cb7 | 233 | if (driver_sts == USB_HOST_DRV_DETACHED) |
mbed_official | 27:4206883f4cb7 | 234 | { |
mbed_official | 27:4206883f4cb7 | 235 | break; |
mbed_official | 27:4206883f4cb7 | 236 | } |
mbed_official | 27:4206883f4cb7 | 237 | } |
mbed_official | 27:4206883f4cb7 | 238 | } |
mbed_official | 27:4206883f4cb7 | 239 | |
mbed_official | 27:4206883f4cb7 | 240 | return ret; |
mbed_official | 27:4206883f4cb7 | 241 | } |
mbed_official | 27:4206883f4cb7 | 242 | |
mbed_official | 27:4206883f4cb7 | 243 | /******************************************************************************* |
mbed_official | 27:4206883f4cb7 | 244 | * Function Name: usb0_api_host_data_in |
mbed_official | 27:4206883f4cb7 | 245 | * Description : Executes USB transfer as data-in in the argument specified pipe. |
mbed_official | 27:4206883f4cb7 | 246 | * Arguments : uint16_t devadr ; device address |
mbed_official | 27:4206883f4cb7 | 247 | * : uint16_t Pipe ; Pipe Number |
mbed_official | 27:4206883f4cb7 | 248 | * : uint32_t Size ; Data Size |
mbed_official | 27:4206883f4cb7 | 249 | * : uint8_t *data_buf ; Data data_buf Address |
mbed_official | 27:4206883f4cb7 | 250 | * Return Value : DEVDRV_SUCCESS ; success |
mbed_official | 27:4206883f4cb7 | 251 | * : DEVDRV_ERROR ; error |
mbed_official | 27:4206883f4cb7 | 252 | *******************************************************************************/ |
mbed_official | 27:4206883f4cb7 | 253 | int32_t usb0_api_host_data_in (uint16_t devadr, uint16_t Pipe, uint32_t Size, uint8_t * data_buf) |
mbed_official | 27:4206883f4cb7 | 254 | { |
mbed_official | 27:4206883f4cb7 | 255 | int32_t ret; |
mbed_official | 27:4206883f4cb7 | 256 | |
mbed_official | 27:4206883f4cb7 | 257 | if (Pipe == USB_HOST_PIPE0) |
mbed_official | 27:4206883f4cb7 | 258 | { |
mbed_official | 27:4206883f4cb7 | 259 | return DEVDRV_ERROR; |
mbed_official | 27:4206883f4cb7 | 260 | } |
mbed_official | 27:4206883f4cb7 | 261 | |
mbed_official | 27:4206883f4cb7 | 262 | if (RZA_IO_RegRead_16(&g_usb0_host_pipemaxp[Pipe], USB_PIPEMAXP_DEVSEL_SHIFT, USB_PIPEMAXP_DEVSEL) != devadr) |
mbed_official | 27:4206883f4cb7 | 263 | { |
mbed_official | 27:4206883f4cb7 | 264 | return DEVDRV_ERROR; |
mbed_official | 27:4206883f4cb7 | 265 | } |
mbed_official | 27:4206883f4cb7 | 266 | |
mbed_official | 27:4206883f4cb7 | 267 | if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[Pipe], USB_PIPECFG_DIR_SHIFT, USB_PIPECFG_DIR) == 1) |
mbed_official | 27:4206883f4cb7 | 268 | { |
mbed_official | 27:4206883f4cb7 | 269 | return DEVDRV_ERROR; |
mbed_official | 27:4206883f4cb7 | 270 | } |
mbed_official | 27:4206883f4cb7 | 271 | |
mbed_official | 27:4206883f4cb7 | 272 | if (g_usb0_host_pipe_status[Pipe] == USB_HOST_PIPE_IDLE) |
mbed_official | 27:4206883f4cb7 | 273 | { |
mbed_official | 27:4206883f4cb7 | 274 | usb0_host_start_receive_transfer(Pipe, Size, data_buf); |
mbed_official | 27:4206883f4cb7 | 275 | } |
mbed_official | 27:4206883f4cb7 | 276 | else |
mbed_official | 27:4206883f4cb7 | 277 | { |
mbed_official | 27:4206883f4cb7 | 278 | return DEVDRV_ERROR; /* Now pipe is busy */ |
mbed_official | 27:4206883f4cb7 | 279 | } |
mbed_official | 27:4206883f4cb7 | 280 | |
mbed_official | 27:4206883f4cb7 | 281 | /* waiting for completing routine */ |
mbed_official | 27:4206883f4cb7 | 282 | do |
mbed_official | 27:4206883f4cb7 | 283 | { |
mbed_official | 27:4206883f4cb7 | 284 | if (g_usb0_host_detach_flag == USB_HOST_YES) |
mbed_official | 27:4206883f4cb7 | 285 | { |
mbed_official | 27:4206883f4cb7 | 286 | break; |
mbed_official | 27:4206883f4cb7 | 287 | } |
mbed_official | 27:4206883f4cb7 | 288 | |
mbed_official | 27:4206883f4cb7 | 289 | if ((g_usb0_host_pipe_status[Pipe] != USB_HOST_PIPE_IDLE) && (g_usb0_host_pipe_status[Pipe] != USB_HOST_PIPE_WAIT)) |
mbed_official | 27:4206883f4cb7 | 290 | { |
mbed_official | 27:4206883f4cb7 | 291 | break; |
mbed_official | 27:4206883f4cb7 | 292 | } |
mbed_official | 27:4206883f4cb7 | 293 | |
mbed_official | 27:4206883f4cb7 | 294 | } while (1); |
mbed_official | 27:4206883f4cb7 | 295 | |
mbed_official | 27:4206883f4cb7 | 296 | if (g_usb0_host_detach_flag == USB_HOST_YES) |
mbed_official | 27:4206883f4cb7 | 297 | { |
mbed_official | 27:4206883f4cb7 | 298 | return DEVDRV_USBH_DETACH_ERR; |
mbed_official | 27:4206883f4cb7 | 299 | } |
mbed_official | 27:4206883f4cb7 | 300 | |
mbed_official | 27:4206883f4cb7 | 301 | switch (g_usb0_host_pipe_status[Pipe]) |
mbed_official | 27:4206883f4cb7 | 302 | { |
mbed_official | 27:4206883f4cb7 | 303 | case USB_HOST_PIPE_DONE: |
mbed_official | 27:4206883f4cb7 | 304 | ret = DEVDRV_SUCCESS; |
mbed_official | 27:4206883f4cb7 | 305 | break; |
mbed_official | 27:4206883f4cb7 | 306 | |
mbed_official | 27:4206883f4cb7 | 307 | case USB_HOST_PIPE_STALL: |
mbed_official | 27:4206883f4cb7 | 308 | ret = DEVDRV_USBH_STALL; |
mbed_official | 27:4206883f4cb7 | 309 | break; |
mbed_official | 27:4206883f4cb7 | 310 | |
mbed_official | 27:4206883f4cb7 | 311 | case USB_HOST_PIPE_NORES: |
mbed_official | 27:4206883f4cb7 | 312 | ret = DEVDRV_USBH_COM_ERR; |
mbed_official | 27:4206883f4cb7 | 313 | break; |
mbed_official | 27:4206883f4cb7 | 314 | |
mbed_official | 27:4206883f4cb7 | 315 | default: |
mbed_official | 27:4206883f4cb7 | 316 | ret = DEVDRV_ERROR; |
mbed_official | 27:4206883f4cb7 | 317 | break; |
mbed_official | 27:4206883f4cb7 | 318 | } |
mbed_official | 27:4206883f4cb7 | 319 | |
mbed_official | 27:4206883f4cb7 | 320 | usb0_host_stop_transfer(Pipe); |
mbed_official | 27:4206883f4cb7 | 321 | |
mbed_official | 27:4206883f4cb7 | 322 | g_usb0_host_pipe_status[Pipe] = USB_HOST_PIPE_IDLE; |
mbed_official | 27:4206883f4cb7 | 323 | |
mbed_official | 27:4206883f4cb7 | 324 | return ret; |
mbed_official | 27:4206883f4cb7 | 325 | } |
mbed_official | 27:4206883f4cb7 | 326 | |
mbed_official | 27:4206883f4cb7 | 327 | /******************************************************************************* |
mbed_official | 27:4206883f4cb7 | 328 | * Function Name: usb0_api_host_data_out |
mbed_official | 27:4206883f4cb7 | 329 | * Description : Executes USB transfer as data-out in the argument specified pipe. |
mbed_official | 27:4206883f4cb7 | 330 | * Arguments : uint16_t devadr ; device address |
mbed_official | 27:4206883f4cb7 | 331 | * : uint16_t Pipe ; Pipe Number |
mbed_official | 27:4206883f4cb7 | 332 | * : uint32_t Size ; Data Size |
mbed_official | 27:4206883f4cb7 | 333 | * : uint8_t *data_buf ; Data data_buf Address |
mbed_official | 27:4206883f4cb7 | 334 | * Return Value : DEVDRV_SUCCESS ; success |
mbed_official | 27:4206883f4cb7 | 335 | * : DEVDRV_ERROR ; error |
mbed_official | 27:4206883f4cb7 | 336 | *******************************************************************************/ |
mbed_official | 27:4206883f4cb7 | 337 | int32_t usb0_api_host_data_out (uint16_t devadr, uint16_t Pipe, uint32_t Size, uint8_t * data_buf) |
mbed_official | 27:4206883f4cb7 | 338 | { |
mbed_official | 27:4206883f4cb7 | 339 | int32_t ret; |
mbed_official | 27:4206883f4cb7 | 340 | |
mbed_official | 27:4206883f4cb7 | 341 | if (Pipe == USB_HOST_PIPE0) |
mbed_official | 27:4206883f4cb7 | 342 | { |
mbed_official | 27:4206883f4cb7 | 343 | return DEVDRV_ERROR; |
mbed_official | 27:4206883f4cb7 | 344 | } |
mbed_official | 27:4206883f4cb7 | 345 | |
mbed_official | 27:4206883f4cb7 | 346 | if (RZA_IO_RegRead_16(&g_usb0_host_pipemaxp[Pipe], USB_PIPEMAXP_DEVSEL_SHIFT, USB_PIPEMAXP_DEVSEL) != devadr) |
mbed_official | 27:4206883f4cb7 | 347 | { |
mbed_official | 27:4206883f4cb7 | 348 | return DEVDRV_ERROR; |
mbed_official | 27:4206883f4cb7 | 349 | } |
mbed_official | 27:4206883f4cb7 | 350 | |
mbed_official | 27:4206883f4cb7 | 351 | if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[Pipe], USB_PIPECFG_DIR_SHIFT, USB_PIPECFG_DIR) == 0) |
mbed_official | 27:4206883f4cb7 | 352 | { |
mbed_official | 27:4206883f4cb7 | 353 | return DEVDRV_ERROR; |
mbed_official | 27:4206883f4cb7 | 354 | } |
mbed_official | 27:4206883f4cb7 | 355 | |
mbed_official | 27:4206883f4cb7 | 356 | if (g_usb0_host_pipe_status[Pipe] == USB_HOST_PIPE_IDLE) |
mbed_official | 27:4206883f4cb7 | 357 | { |
mbed_official | 27:4206883f4cb7 | 358 | usb0_host_start_send_transfer(Pipe, Size, data_buf); |
mbed_official | 27:4206883f4cb7 | 359 | } |
mbed_official | 27:4206883f4cb7 | 360 | else |
mbed_official | 27:4206883f4cb7 | 361 | { |
mbed_official | 27:4206883f4cb7 | 362 | return DEVDRV_ERROR; /* Now pipe is busy */ |
mbed_official | 27:4206883f4cb7 | 363 | } |
mbed_official | 27:4206883f4cb7 | 364 | |
mbed_official | 27:4206883f4cb7 | 365 | /* waiting for completing routine */ |
mbed_official | 27:4206883f4cb7 | 366 | do |
mbed_official | 27:4206883f4cb7 | 367 | { |
mbed_official | 27:4206883f4cb7 | 368 | if (g_usb0_host_detach_flag == USB_HOST_YES) |
mbed_official | 27:4206883f4cb7 | 369 | { |
mbed_official | 27:4206883f4cb7 | 370 | break; |
mbed_official | 27:4206883f4cb7 | 371 | } |
mbed_official | 27:4206883f4cb7 | 372 | |
mbed_official | 27:4206883f4cb7 | 373 | if ((g_usb0_host_pipe_status[Pipe] != USB_HOST_PIPE_IDLE) && (g_usb0_host_pipe_status[Pipe] != USB_HOST_PIPE_WAIT)) |
mbed_official | 27:4206883f4cb7 | 374 | { |
mbed_official | 27:4206883f4cb7 | 375 | break; |
mbed_official | 27:4206883f4cb7 | 376 | } |
mbed_official | 27:4206883f4cb7 | 377 | |
mbed_official | 27:4206883f4cb7 | 378 | } while (1); |
mbed_official | 27:4206883f4cb7 | 379 | |
mbed_official | 27:4206883f4cb7 | 380 | if (g_usb0_host_detach_flag == USB_HOST_YES) |
mbed_official | 27:4206883f4cb7 | 381 | { |
mbed_official | 27:4206883f4cb7 | 382 | return DEVDRV_USBH_DETACH_ERR; |
mbed_official | 27:4206883f4cb7 | 383 | } |
mbed_official | 27:4206883f4cb7 | 384 | |
mbed_official | 27:4206883f4cb7 | 385 | switch (g_usb0_host_pipe_status[Pipe]) |
mbed_official | 27:4206883f4cb7 | 386 | { |
mbed_official | 27:4206883f4cb7 | 387 | case USB_HOST_PIPE_DONE: |
mbed_official | 27:4206883f4cb7 | 388 | ret = DEVDRV_SUCCESS; |
mbed_official | 27:4206883f4cb7 | 389 | break; |
mbed_official | 27:4206883f4cb7 | 390 | |
mbed_official | 27:4206883f4cb7 | 391 | case USB_HOST_PIPE_STALL: |
mbed_official | 27:4206883f4cb7 | 392 | ret = DEVDRV_USBH_STALL; |
mbed_official | 27:4206883f4cb7 | 393 | break; |
mbed_official | 27:4206883f4cb7 | 394 | |
mbed_official | 27:4206883f4cb7 | 395 | case USB_HOST_PIPE_NORES: |
mbed_official | 27:4206883f4cb7 | 396 | ret = DEVDRV_USBH_COM_ERR; |
mbed_official | 27:4206883f4cb7 | 397 | break; |
mbed_official | 27:4206883f4cb7 | 398 | |
mbed_official | 27:4206883f4cb7 | 399 | default: |
mbed_official | 27:4206883f4cb7 | 400 | ret = DEVDRV_ERROR; |
mbed_official | 27:4206883f4cb7 | 401 | break; |
mbed_official | 27:4206883f4cb7 | 402 | } |
mbed_official | 27:4206883f4cb7 | 403 | |
mbed_official | 27:4206883f4cb7 | 404 | usb0_host_stop_transfer(Pipe); |
mbed_official | 27:4206883f4cb7 | 405 | |
mbed_official | 27:4206883f4cb7 | 406 | g_usb0_host_pipe_status[Pipe] = USB_HOST_PIPE_IDLE; |
mbed_official | 27:4206883f4cb7 | 407 | |
mbed_official | 27:4206883f4cb7 | 408 | return ret; |
mbed_official | 27:4206883f4cb7 | 409 | } |
mbed_official | 27:4206883f4cb7 | 410 | |
mbed_official | 27:4206883f4cb7 | 411 | /******************************************************************************* |
mbed_official | 27:4206883f4cb7 | 412 | * Function Name: usb0_api_host_control_transfer |
mbed_official | 27:4206883f4cb7 | 413 | * Description : Executes USB control transfer. |
mbed_official | 27:4206883f4cb7 | 414 | * Arguments : uint16_t devadr ; device address |
mbed_official | 27:4206883f4cb7 | 415 | * : uint16_t Req ; bmRequestType & bRequest |
mbed_official | 27:4206883f4cb7 | 416 | * : uint16_t Val ; wValue |
mbed_official | 27:4206883f4cb7 | 417 | * : uint16_t Indx ; wIndex |
mbed_official | 27:4206883f4cb7 | 418 | * : uint16_t Len ; wLength |
mbed_official | 27:4206883f4cb7 | 419 | * : uint8_t *buf ; Buffer |
mbed_official | 27:4206883f4cb7 | 420 | * Return Value : DEVDRV_SUCCESS ; success |
mbed_official | 27:4206883f4cb7 | 421 | * : DEVDRV_USBH_DETACH_ERR ; device detach |
mbed_official | 27:4206883f4cb7 | 422 | * : DEVDRV_USBH_CTRL_COM_ERR ; device no response |
mbed_official | 27:4206883f4cb7 | 423 | * : DEVDRV_USBH_STALL ; STALL |
mbed_official | 27:4206883f4cb7 | 424 | * : DEVDRV_ERROR ; error |
mbed_official | 27:4206883f4cb7 | 425 | *******************************************************************************/ |
mbed_official | 27:4206883f4cb7 | 426 | int32_t usb0_api_host_control_transfer (uint16_t devadr, uint16_t Req, uint16_t Val, uint16_t Indx, |
mbed_official | 27:4206883f4cb7 | 427 | uint16_t Len, uint8_t * Buf) |
mbed_official | 27:4206883f4cb7 | 428 | { |
mbed_official | 27:4206883f4cb7 | 429 | int32_t ret; |
mbed_official | 27:4206883f4cb7 | 430 | |
mbed_official | 27:4206883f4cb7 | 431 | do |
mbed_official | 27:4206883f4cb7 | 432 | { |
mbed_official | 27:4206883f4cb7 | 433 | ret = usb0_host_CtrlTransStart(devadr, Req, Val, Indx, Len, Buf); |
mbed_official | 27:4206883f4cb7 | 434 | |
mbed_official | 27:4206883f4cb7 | 435 | if (ret == DEVDRV_SUCCESS) |
mbed_official | 27:4206883f4cb7 | 436 | { |
mbed_official | 27:4206883f4cb7 | 437 | if (g_usb0_host_detach_flag == USB_HOST_YES) |
mbed_official | 27:4206883f4cb7 | 438 | { |
mbed_official | 27:4206883f4cb7 | 439 | break; |
mbed_official | 27:4206883f4cb7 | 440 | } |
mbed_official | 27:4206883f4cb7 | 441 | |
mbed_official | 27:4206883f4cb7 | 442 | if ((g_usb0_host_pipe_status[USB_HOST_PIPE0] != USB_HOST_PIPE_IDLE) |
mbed_official | 27:4206883f4cb7 | 443 | && (g_usb0_host_pipe_status[USB_HOST_PIPE0] != USB_HOST_PIPE_WAIT)) |
mbed_official | 27:4206883f4cb7 | 444 | { |
mbed_official | 27:4206883f4cb7 | 445 | break; |
mbed_official | 27:4206883f4cb7 | 446 | } |
mbed_official | 27:4206883f4cb7 | 447 | } |
mbed_official | 27:4206883f4cb7 | 448 | else |
mbed_official | 27:4206883f4cb7 | 449 | { |
mbed_official | 27:4206883f4cb7 | 450 | return DEVDRV_ERROR; |
mbed_official | 27:4206883f4cb7 | 451 | } |
mbed_official | 27:4206883f4cb7 | 452 | } while (1); |
mbed_official | 27:4206883f4cb7 | 453 | |
mbed_official | 27:4206883f4cb7 | 454 | if (g_usb0_host_detach_flag == USB_HOST_YES) |
mbed_official | 27:4206883f4cb7 | 455 | { |
mbed_official | 27:4206883f4cb7 | 456 | return DEVDRV_USBH_DETACH_ERR; |
mbed_official | 27:4206883f4cb7 | 457 | } |
mbed_official | 27:4206883f4cb7 | 458 | |
mbed_official | 27:4206883f4cb7 | 459 | switch (g_usb0_host_pipe_status[USB_HOST_PIPE0]) |
mbed_official | 27:4206883f4cb7 | 460 | { |
mbed_official | 27:4206883f4cb7 | 461 | case USB_HOST_PIPE_DONE: |
mbed_official | 27:4206883f4cb7 | 462 | ret = DEVDRV_SUCCESS; |
mbed_official | 27:4206883f4cb7 | 463 | break; |
mbed_official | 27:4206883f4cb7 | 464 | |
mbed_official | 27:4206883f4cb7 | 465 | case USB_HOST_PIPE_STALL: |
mbed_official | 27:4206883f4cb7 | 466 | ret = DEVDRV_USBH_STALL; |
mbed_official | 27:4206883f4cb7 | 467 | break; |
mbed_official | 27:4206883f4cb7 | 468 | |
mbed_official | 27:4206883f4cb7 | 469 | case USB_HOST_PIPE_NORES: |
mbed_official | 27:4206883f4cb7 | 470 | ret = DEVDRV_USBH_CTRL_COM_ERR; |
mbed_official | 27:4206883f4cb7 | 471 | break; |
mbed_official | 27:4206883f4cb7 | 472 | |
mbed_official | 27:4206883f4cb7 | 473 | default: |
mbed_official | 27:4206883f4cb7 | 474 | ret = DEVDRV_ERROR; |
mbed_official | 27:4206883f4cb7 | 475 | break; |
mbed_official | 27:4206883f4cb7 | 476 | } |
mbed_official | 27:4206883f4cb7 | 477 | |
mbed_official | 27:4206883f4cb7 | 478 | g_usb0_host_pipe_status[USB_HOST_PIPE0] = USB_HOST_PIPE_IDLE; |
mbed_official | 27:4206883f4cb7 | 479 | |
mbed_official | 27:4206883f4cb7 | 480 | return ret; |
mbed_official | 27:4206883f4cb7 | 481 | } |
mbed_official | 27:4206883f4cb7 | 482 | |
mbed_official | 27:4206883f4cb7 | 483 | /******************************************************************************* |
mbed_official | 27:4206883f4cb7 | 484 | * Function Name: usb0_api_host_set_endpoint |
mbed_official | 27:4206883f4cb7 | 485 | * Description : Sets end point on the information specified in the argument. |
mbed_official | 27:4206883f4cb7 | 486 | * Arguments : uint16_t devadr ; device address |
mbed_official | 27:4206883f4cb7 | 487 | * : uint8_t *configdescriptor ; device configration descriptor |
mbed_official | 27:4206883f4cb7 | 488 | * : USB_HOST_CFG_PIPETBL_t *user_table ; pipe table |
mbed_official | 27:4206883f4cb7 | 489 | * Return Value : DEVDRV_SUCCESS ; success |
mbed_official | 27:4206883f4cb7 | 490 | * : DEVDRV_ERROR ; error |
mbed_official | 27:4206883f4cb7 | 491 | *******************************************************************************/ |
mbed_official | 27:4206883f4cb7 | 492 | int32_t usb0_api_host_set_endpoint (uint16_t devadr, USB_HOST_CFG_PIPETBL_t * user_table, uint8_t * configdescriptor) |
mbed_official | 27:4206883f4cb7 | 493 | { |
mbed_official | 27:4206883f4cb7 | 494 | uint16_t ret; |
mbed_official | 27:4206883f4cb7 | 495 | uint32_t end_point; |
mbed_official | 27:4206883f4cb7 | 496 | uint32_t offset; |
mbed_official | 27:4206883f4cb7 | 497 | uint32_t totalLength; |
mbed_official | 27:4206883f4cb7 | 498 | USB_HOST_CFG_PIPETBL_t * pipe_table; |
mbed_official | 27:4206883f4cb7 | 499 | |
mbed_official | 27:4206883f4cb7 | 500 | /* End Point Search */ |
mbed_official | 27:4206883f4cb7 | 501 | end_point = 0; |
mbed_official | 27:4206883f4cb7 | 502 | offset = configdescriptor[0]; |
mbed_official | 27:4206883f4cb7 | 503 | totalLength = (uint16_t)(configdescriptor[2] + ((uint16_t)configdescriptor[3] << 8)); |
mbed_official | 27:4206883f4cb7 | 504 | |
mbed_official | 27:4206883f4cb7 | 505 | do |
mbed_official | 27:4206883f4cb7 | 506 | { |
mbed_official | 27:4206883f4cb7 | 507 | if (configdescriptor[offset + 1] == USB_HOST_ENDPOINT_DESC) |
mbed_official | 27:4206883f4cb7 | 508 | { |
mbed_official | 27:4206883f4cb7 | 509 | pipe_table = &user_table[end_point]; |
mbed_official | 27:4206883f4cb7 | 510 | |
mbed_official | 27:4206883f4cb7 | 511 | if (pipe_table->pipe_number == 0xffff) |
mbed_official | 27:4206883f4cb7 | 512 | { |
mbed_official | 27:4206883f4cb7 | 513 | break; |
mbed_official | 27:4206883f4cb7 | 514 | } |
mbed_official | 27:4206883f4cb7 | 515 | |
mbed_official | 27:4206883f4cb7 | 516 | ret = usb0_api_host_SetEndpointTable(devadr, pipe_table, (uint8_t *)&configdescriptor[offset]); |
mbed_official | 27:4206883f4cb7 | 517 | |
mbed_official | 27:4206883f4cb7 | 518 | if ((ret != USB_HOST_PIPE_IN) && (ret != USB_HOST_PIPE_OUT)) |
mbed_official | 27:4206883f4cb7 | 519 | { |
mbed_official | 27:4206883f4cb7 | 520 | return DEVDRV_ERROR; |
mbed_official | 27:4206883f4cb7 | 521 | } |
mbed_official | 27:4206883f4cb7 | 522 | |
mbed_official | 27:4206883f4cb7 | 523 | ++end_point; |
mbed_official | 27:4206883f4cb7 | 524 | } |
mbed_official | 27:4206883f4cb7 | 525 | |
mbed_official | 27:4206883f4cb7 | 526 | /* Next End Point Search */ |
mbed_official | 27:4206883f4cb7 | 527 | offset += configdescriptor[offset]; |
mbed_official | 27:4206883f4cb7 | 528 | |
mbed_official | 27:4206883f4cb7 | 529 | } while (offset < totalLength); |
mbed_official | 27:4206883f4cb7 | 530 | |
mbed_official | 27:4206883f4cb7 | 531 | return DEVDRV_SUCCESS; |
mbed_official | 27:4206883f4cb7 | 532 | } |
mbed_official | 27:4206883f4cb7 | 533 | |
mbed_official | 27:4206883f4cb7 | 534 | /******************************************************************************* |
mbed_official | 27:4206883f4cb7 | 535 | * Function Name: usb0_api_host_clear_endpoint |
mbed_official | 27:4206883f4cb7 | 536 | * Description : Clears the pipe definition table specified in the argument. |
mbed_official | 27:4206883f4cb7 | 537 | * Arguments : USB_HOST_CFG_PIPETBL_t *user_table : pipe table |
mbed_official | 27:4206883f4cb7 | 538 | * Return Value : DEVDRV_SUCCESS ; success |
mbed_official | 27:4206883f4cb7 | 539 | * : DEVDRV_ERROR ; error |
mbed_official | 27:4206883f4cb7 | 540 | *******************************************************************************/ |
mbed_official | 27:4206883f4cb7 | 541 | int32_t usb0_api_host_clear_endpoint (USB_HOST_CFG_PIPETBL_t * user_table) |
mbed_official | 27:4206883f4cb7 | 542 | { |
mbed_official | 27:4206883f4cb7 | 543 | uint16_t pipe; |
mbed_official | 27:4206883f4cb7 | 544 | |
mbed_official | 27:4206883f4cb7 | 545 | for (pipe = USB_HOST_PIPE0; pipe <= USB_HOST_MAX_PIPE_NO; ++pipe) |
mbed_official | 27:4206883f4cb7 | 546 | { |
mbed_official | 27:4206883f4cb7 | 547 | if (user_table->pipe_number == 0xffff) |
mbed_official | 27:4206883f4cb7 | 548 | { |
mbed_official | 27:4206883f4cb7 | 549 | break; |
mbed_official | 27:4206883f4cb7 | 550 | } |
mbed_official | 27:4206883f4cb7 | 551 | user_table->pipe_cfg &= (USB_HOST_DBLBFIELD | USB_HOST_CNTMDFIELD); |
mbed_official | 27:4206883f4cb7 | 552 | user_table->pipe_max_pktsize = 0; |
mbed_official | 27:4206883f4cb7 | 553 | user_table->pipe_cycle = 0; |
mbed_official | 27:4206883f4cb7 | 554 | |
mbed_official | 27:4206883f4cb7 | 555 | user_table++; |
mbed_official | 27:4206883f4cb7 | 556 | } |
mbed_official | 27:4206883f4cb7 | 557 | |
mbed_official | 27:4206883f4cb7 | 558 | return DEVDRV_SUCCESS; |
mbed_official | 27:4206883f4cb7 | 559 | } |
mbed_official | 27:4206883f4cb7 | 560 | |
mbed_official | 27:4206883f4cb7 | 561 | /******************************************************************************* |
mbed_official | 27:4206883f4cb7 | 562 | * Function Name: usb0_api_host_clear_endpoint_pipe |
mbed_official | 27:4206883f4cb7 | 563 | * Description : Clears the pipe definition table specified in the argument. |
mbed_official | 27:4206883f4cb7 | 564 | * Arguments : uint16_t pipe_sel : Pipe Number |
mbed_official | 27:4206883f4cb7 | 565 | * : USB_HOST_CFG_PIPETBL_t *user_table : pipe table |
mbed_official | 27:4206883f4cb7 | 566 | * Return Value : DEVDRV_SUCCESS ; success |
mbed_official | 27:4206883f4cb7 | 567 | * : DEVDRV_ERROR ; error |
mbed_official | 27:4206883f4cb7 | 568 | *******************************************************************************/ |
mbed_official | 27:4206883f4cb7 | 569 | int32_t usb0_api_host_clear_endpoint_pipe (uint16_t pipe_sel, USB_HOST_CFG_PIPETBL_t * user_table) |
mbed_official | 27:4206883f4cb7 | 570 | { |
mbed_official | 27:4206883f4cb7 | 571 | uint16_t pipe; |
mbed_official | 27:4206883f4cb7 | 572 | |
mbed_official | 27:4206883f4cb7 | 573 | for (pipe = USB_HOST_PIPE0; pipe <= USB_HOST_MAX_PIPE_NO; ++pipe) |
mbed_official | 27:4206883f4cb7 | 574 | { |
mbed_official | 27:4206883f4cb7 | 575 | if (user_table->pipe_number == 0xffff) |
mbed_official | 27:4206883f4cb7 | 576 | { |
mbed_official | 27:4206883f4cb7 | 577 | break; |
mbed_official | 27:4206883f4cb7 | 578 | } |
mbed_official | 27:4206883f4cb7 | 579 | |
mbed_official | 27:4206883f4cb7 | 580 | if (user_table->pipe_number == pipe_sel) |
mbed_official | 27:4206883f4cb7 | 581 | { |
mbed_official | 27:4206883f4cb7 | 582 | user_table->pipe_cfg &= (USB_HOST_DBLBFIELD | USB_HOST_CNTMDFIELD); |
mbed_official | 27:4206883f4cb7 | 583 | user_table->pipe_max_pktsize = 0; |
mbed_official | 27:4206883f4cb7 | 584 | user_table->pipe_cycle = 0; |
mbed_official | 27:4206883f4cb7 | 585 | break; |
mbed_official | 27:4206883f4cb7 | 586 | } |
mbed_official | 27:4206883f4cb7 | 587 | |
mbed_official | 27:4206883f4cb7 | 588 | user_table++; |
mbed_official | 27:4206883f4cb7 | 589 | } |
mbed_official | 27:4206883f4cb7 | 590 | |
mbed_official | 27:4206883f4cb7 | 591 | return DEVDRV_SUCCESS; |
mbed_official | 27:4206883f4cb7 | 592 | } |
mbed_official | 27:4206883f4cb7 | 593 | #endif |
mbed_official | 27:4206883f4cb7 | 594 | |
mbed_official | 27:4206883f4cb7 | 595 | /******************************************************************************* |
mbed_official | 27:4206883f4cb7 | 596 | * Function Name: usb0_api_host_SetEndpointTable |
mbed_official | 27:4206883f4cb7 | 597 | * Description : Sets the end point on the information specified by the argument. |
mbed_official | 27:4206883f4cb7 | 598 | * Arguments : uint16_t devadr : device address |
mbed_official | 27:4206883f4cb7 | 599 | * : USB_HOST_CFG_PIPETBL_t *user_table : pipe table |
mbed_official | 27:4206883f4cb7 | 600 | * : uint8_t *Table : Endpoint descriptor |
mbed_official | 27:4206883f4cb7 | 601 | * Return Value : USB_HOST_DIR_H_IN ; IN endpoint |
mbed_official | 27:4206883f4cb7 | 602 | * : USB_HOST_DIR_H_OUT ; OUT endpoint |
mbed_official | 27:4206883f4cb7 | 603 | * : USB_END_POINT_ERROR ; error |
mbed_official | 27:4206883f4cb7 | 604 | *******************************************************************************/ |
mbed_official | 27:4206883f4cb7 | 605 | uint16_t usb0_api_host_SetEndpointTable (uint16_t devadr, USB_HOST_CFG_PIPETBL_t * user_table, uint8_t * Table) |
mbed_official | 27:4206883f4cb7 | 606 | { |
mbed_official | 27:4206883f4cb7 | 607 | uint16_t PipeCfg; |
mbed_official | 27:4206883f4cb7 | 608 | uint16_t PipeMaxp; |
mbed_official | 27:4206883f4cb7 | 609 | uint16_t pipe_number; |
mbed_official | 27:4206883f4cb7 | 610 | uint16_t ret; |
mbed_official | 27:4206883f4cb7 | 611 | uint16_t ret_flag = 0; // avoid warning. |
mbed_official | 27:4206883f4cb7 | 612 | |
mbed_official | 27:4206883f4cb7 | 613 | pipe_number = user_table->pipe_number; |
mbed_official | 27:4206883f4cb7 | 614 | |
mbed_official | 27:4206883f4cb7 | 615 | if (Table[1] != USB_HOST_ENDPOINT_DESC) |
mbed_official | 27:4206883f4cb7 | 616 | { |
mbed_official | 27:4206883f4cb7 | 617 | return USB_END_POINT_ERROR; |
mbed_official | 27:4206883f4cb7 | 618 | } |
mbed_official | 27:4206883f4cb7 | 619 | |
mbed_official | 27:4206883f4cb7 | 620 | switch (Table[3] & USB_HOST_EP_TYPE) |
mbed_official | 27:4206883f4cb7 | 621 | { |
mbed_official | 27:4206883f4cb7 | 622 | case USB_HOST_EP_CNTRL: |
mbed_official | 27:4206883f4cb7 | 623 | ret_flag = USB_END_POINT_ERROR; |
mbed_official | 27:4206883f4cb7 | 624 | break; |
mbed_official | 27:4206883f4cb7 | 625 | |
mbed_official | 27:4206883f4cb7 | 626 | case USB_HOST_EP_ISO: |
mbed_official | 27:4206883f4cb7 | 627 | if ((pipe_number != USB_HOST_PIPE1) && (pipe_number != USB_HOST_PIPE2)) |
mbed_official | 27:4206883f4cb7 | 628 | { |
mbed_official | 27:4206883f4cb7 | 629 | return USB_END_POINT_ERROR; |
mbed_official | 27:4206883f4cb7 | 630 | } |
mbed_official | 27:4206883f4cb7 | 631 | |
mbed_official | 27:4206883f4cb7 | 632 | PipeCfg = USB_HOST_ISO; |
mbed_official | 27:4206883f4cb7 | 633 | break; |
mbed_official | 27:4206883f4cb7 | 634 | |
mbed_official | 27:4206883f4cb7 | 635 | case USB_HOST_EP_BULK: |
mbed_official | 27:4206883f4cb7 | 636 | if ((pipe_number < USB_HOST_PIPE1) || (pipe_number > USB_HOST_PIPE5)) |
mbed_official | 27:4206883f4cb7 | 637 | { |
mbed_official | 27:4206883f4cb7 | 638 | return USB_END_POINT_ERROR; |
mbed_official | 27:4206883f4cb7 | 639 | } |
mbed_official | 27:4206883f4cb7 | 640 | |
mbed_official | 27:4206883f4cb7 | 641 | PipeCfg = USB_HOST_BULK; |
mbed_official | 27:4206883f4cb7 | 642 | break; |
mbed_official | 27:4206883f4cb7 | 643 | |
mbed_official | 27:4206883f4cb7 | 644 | case USB_HOST_EP_INT: |
mbed_official | 27:4206883f4cb7 | 645 | if ((pipe_number < USB_HOST_PIPE6) || (pipe_number > USB_HOST_PIPE9)) |
mbed_official | 27:4206883f4cb7 | 646 | { |
mbed_official | 27:4206883f4cb7 | 647 | return USB_END_POINT_ERROR; |
mbed_official | 27:4206883f4cb7 | 648 | } |
mbed_official | 27:4206883f4cb7 | 649 | |
mbed_official | 27:4206883f4cb7 | 650 | PipeCfg = USB_HOST_INTERRUPT; |
mbed_official | 27:4206883f4cb7 | 651 | break; |
mbed_official | 27:4206883f4cb7 | 652 | |
mbed_official | 27:4206883f4cb7 | 653 | default: |
mbed_official | 27:4206883f4cb7 | 654 | ret_flag = USB_END_POINT_ERROR; |
mbed_official | 27:4206883f4cb7 | 655 | break; |
mbed_official | 27:4206883f4cb7 | 656 | } |
mbed_official | 27:4206883f4cb7 | 657 | |
mbed_official | 27:4206883f4cb7 | 658 | if (ret_flag == USB_END_POINT_ERROR) |
mbed_official | 27:4206883f4cb7 | 659 | { |
mbed_official | 27:4206883f4cb7 | 660 | return ret_flag; |
mbed_official | 27:4206883f4cb7 | 661 | } |
mbed_official | 27:4206883f4cb7 | 662 | |
mbed_official | 27:4206883f4cb7 | 663 | /* Set pipe configuration table */ |
mbed_official | 27:4206883f4cb7 | 664 | if ((Table[2] & USB_HOST_EP_DIR_MASK) == USB_HOST_EP_IN) /* IN(receive) */ |
mbed_official | 27:4206883f4cb7 | 665 | { |
mbed_official | 27:4206883f4cb7 | 666 | if (PipeCfg == USB_HOST_ISO) |
mbed_official | 27:4206883f4cb7 | 667 | { |
mbed_official | 27:4206883f4cb7 | 668 | /* Transfer Type is ISO*/ |
mbed_official | 27:4206883f4cb7 | 669 | PipeCfg |= USB_HOST_DIR_H_IN; |
mbed_official | 27:4206883f4cb7 | 670 | |
mbed_official | 27:4206883f4cb7 | 671 | switch (user_table->fifo_port) |
mbed_official | 27:4206883f4cb7 | 672 | { |
mbed_official | 27:4206883f4cb7 | 673 | case USB_HOST_CUSE: |
mbed_official | 27:4206883f4cb7 | 674 | case USB_HOST_D0USE: |
mbed_official | 27:4206883f4cb7 | 675 | case USB_HOST_D1USE: |
mbed_official | 27:4206883f4cb7 | 676 | case USB_HOST_D0DMA: |
mbed_official | 27:4206883f4cb7 | 677 | case USB_HOST_D1DMA: |
mbed_official | 27:4206883f4cb7 | 678 | PipeCfg |= (uint16_t)(user_table->pipe_cfg & USB_HOST_DBLBFIELD); |
mbed_official | 27:4206883f4cb7 | 679 | break; |
mbed_official | 27:4206883f4cb7 | 680 | |
mbed_official | 27:4206883f4cb7 | 681 | default: |
mbed_official | 27:4206883f4cb7 | 682 | ret_flag = USB_END_POINT_ERROR; |
mbed_official | 27:4206883f4cb7 | 683 | break; |
mbed_official | 27:4206883f4cb7 | 684 | } |
mbed_official | 27:4206883f4cb7 | 685 | |
mbed_official | 27:4206883f4cb7 | 686 | if (ret_flag == USB_END_POINT_ERROR) |
mbed_official | 27:4206883f4cb7 | 687 | { |
mbed_official | 27:4206883f4cb7 | 688 | return ret_flag; |
mbed_official | 27:4206883f4cb7 | 689 | } |
mbed_official | 27:4206883f4cb7 | 690 | } |
mbed_official | 27:4206883f4cb7 | 691 | else |
mbed_official | 27:4206883f4cb7 | 692 | { |
mbed_official | 27:4206883f4cb7 | 693 | /* Transfer Type is BULK or INT */ |
mbed_official | 27:4206883f4cb7 | 694 | PipeCfg |= (USB_HOST_SHTNAKON | USB_HOST_DIR_H_IN); /* Compulsory SHTNAK */ |
mbed_official | 27:4206883f4cb7 | 695 | |
mbed_official | 27:4206883f4cb7 | 696 | switch (user_table->fifo_port) |
mbed_official | 27:4206883f4cb7 | 697 | { |
mbed_official | 27:4206883f4cb7 | 698 | case USB_HOST_CUSE: |
mbed_official | 27:4206883f4cb7 | 699 | case USB_HOST_D0USE: |
mbed_official | 27:4206883f4cb7 | 700 | case USB_HOST_D1USE: |
mbed_official | 27:4206883f4cb7 | 701 | PipeCfg |= (uint16_t)(user_table->pipe_cfg & (USB_HOST_DBLBFIELD | USB_HOST_CNTMDFIELD)); |
mbed_official | 27:4206883f4cb7 | 702 | break; |
mbed_official | 27:4206883f4cb7 | 703 | |
mbed_official | 27:4206883f4cb7 | 704 | case USB_HOST_D0DMA: |
mbed_official | 27:4206883f4cb7 | 705 | case USB_HOST_D1DMA: |
mbed_official | 27:4206883f4cb7 | 706 | PipeCfg |= (uint16_t)(user_table->pipe_cfg & (USB_HOST_DBLBFIELD | USB_HOST_CNTMDFIELD)); |
mbed_official | 27:4206883f4cb7 | 707 | #ifdef __USB_DMA_BFRE_ENABLE__ |
mbed_official | 27:4206883f4cb7 | 708 | /* this routine cannnot be perfomred if read operation is executed in buffer size */ |
mbed_official | 27:4206883f4cb7 | 709 | PipeCfg |= USB_HOST_BFREON; |
mbed_official | 27:4206883f4cb7 | 710 | #endif |
mbed_official | 27:4206883f4cb7 | 711 | break; |
mbed_official | 27:4206883f4cb7 | 712 | |
mbed_official | 27:4206883f4cb7 | 713 | default: |
mbed_official | 27:4206883f4cb7 | 714 | ret_flag = USB_END_POINT_ERROR; |
mbed_official | 27:4206883f4cb7 | 715 | break; |
mbed_official | 27:4206883f4cb7 | 716 | } |
mbed_official | 27:4206883f4cb7 | 717 | |
mbed_official | 27:4206883f4cb7 | 718 | if (ret_flag == USB_END_POINT_ERROR) |
mbed_official | 27:4206883f4cb7 | 719 | { |
mbed_official | 27:4206883f4cb7 | 720 | return ret_flag; |
mbed_official | 27:4206883f4cb7 | 721 | } |
mbed_official | 27:4206883f4cb7 | 722 | } |
mbed_official | 27:4206883f4cb7 | 723 | ret = USB_HOST_PIPE_IN; |
mbed_official | 27:4206883f4cb7 | 724 | } |
mbed_official | 27:4206883f4cb7 | 725 | else /* OUT(send) */ |
mbed_official | 27:4206883f4cb7 | 726 | { |
mbed_official | 27:4206883f4cb7 | 727 | if (PipeCfg == USB_HOST_ISO) |
mbed_official | 27:4206883f4cb7 | 728 | { |
mbed_official | 27:4206883f4cb7 | 729 | /* Transfer Type is ISO*/ |
mbed_official | 27:4206883f4cb7 | 730 | PipeCfg |= (uint16_t)(user_table->pipe_cfg & USB_HOST_DBLBFIELD); |
mbed_official | 27:4206883f4cb7 | 731 | } |
mbed_official | 27:4206883f4cb7 | 732 | else |
mbed_official | 27:4206883f4cb7 | 733 | { |
mbed_official | 27:4206883f4cb7 | 734 | /* Transfer Type is BULK or INT */ |
mbed_official | 27:4206883f4cb7 | 735 | PipeCfg |= (uint16_t)(user_table->pipe_cfg & (USB_HOST_DBLBFIELD | USB_HOST_CNTMDFIELD)); |
mbed_official | 27:4206883f4cb7 | 736 | } |
mbed_official | 27:4206883f4cb7 | 737 | PipeCfg |= USB_HOST_DIR_H_OUT; |
mbed_official | 27:4206883f4cb7 | 738 | ret = USB_HOST_PIPE_OUT; |
mbed_official | 27:4206883f4cb7 | 739 | } |
mbed_official | 27:4206883f4cb7 | 740 | |
mbed_official | 27:4206883f4cb7 | 741 | switch (user_table->fifo_port) |
mbed_official | 27:4206883f4cb7 | 742 | { |
mbed_official | 27:4206883f4cb7 | 743 | case USB_HOST_CUSE: |
mbed_official | 27:4206883f4cb7 | 744 | g_usb0_host_PipeTbl[pipe_number] = (uint16_t)USB_HOST_CFIFO_USE; |
mbed_official | 27:4206883f4cb7 | 745 | break; |
mbed_official | 27:4206883f4cb7 | 746 | |
mbed_official | 27:4206883f4cb7 | 747 | case USB_HOST_D0USE: |
mbed_official | 27:4206883f4cb7 | 748 | g_usb0_host_PipeTbl[pipe_number] = (uint16_t)USB_HOST_D0FIFO_USE; |
mbed_official | 27:4206883f4cb7 | 749 | break; |
mbed_official | 27:4206883f4cb7 | 750 | |
mbed_official | 27:4206883f4cb7 | 751 | case USB_HOST_D1USE: |
mbed_official | 27:4206883f4cb7 | 752 | g_usb0_host_PipeTbl[pipe_number] = (uint16_t)USB_HOST_D1FIFO_USE; |
mbed_official | 27:4206883f4cb7 | 753 | break; |
mbed_official | 27:4206883f4cb7 | 754 | |
mbed_official | 27:4206883f4cb7 | 755 | case USB_HOST_D0DMA: |
mbed_official | 27:4206883f4cb7 | 756 | g_usb0_host_PipeTbl[pipe_number] = (uint16_t)USB_HOST_D0FIFO_DMA; |
mbed_official | 27:4206883f4cb7 | 757 | break; |
mbed_official | 27:4206883f4cb7 | 758 | |
mbed_official | 27:4206883f4cb7 | 759 | case USB_HOST_D1DMA: |
mbed_official | 27:4206883f4cb7 | 760 | g_usb0_host_PipeTbl[pipe_number] = (uint16_t)USB_HOST_D1FIFO_DMA; |
mbed_official | 27:4206883f4cb7 | 761 | break; |
mbed_official | 27:4206883f4cb7 | 762 | |
mbed_official | 27:4206883f4cb7 | 763 | default: |
mbed_official | 27:4206883f4cb7 | 764 | ret_flag = USB_END_POINT_ERROR; |
mbed_official | 27:4206883f4cb7 | 765 | break; |
mbed_official | 27:4206883f4cb7 | 766 | } |
mbed_official | 27:4206883f4cb7 | 767 | |
mbed_official | 27:4206883f4cb7 | 768 | if (ret_flag == USB_END_POINT_ERROR) |
mbed_official | 27:4206883f4cb7 | 769 | { |
mbed_official | 27:4206883f4cb7 | 770 | return ret_flag; |
mbed_official | 27:4206883f4cb7 | 771 | } |
mbed_official | 27:4206883f4cb7 | 772 | |
mbed_official | 27:4206883f4cb7 | 773 | /* Endpoint number set */ |
mbed_official | 27:4206883f4cb7 | 774 | PipeCfg |= (uint16_t)(Table[2] & USB_HOST_EP_NUM_MASK); |
mbed_official | 27:4206883f4cb7 | 775 | g_usb0_host_PipeTbl[pipe_number] |= (uint16_t)(Table[2] & USB_HOST_EP_NUM_MASK); |
mbed_official | 27:4206883f4cb7 | 776 | |
mbed_official | 27:4206883f4cb7 | 777 | /* Max packet size set */ |
mbed_official | 27:4206883f4cb7 | 778 | PipeMaxp = (uint16_t)((uint16_t)Table[4] | (uint16_t)((uint16_t)Table[5] << 8)); |
mbed_official | 27:4206883f4cb7 | 779 | |
mbed_official | 27:4206883f4cb7 | 780 | if (PipeMaxp == 0u) |
mbed_official | 27:4206883f4cb7 | 781 | { |
mbed_official | 27:4206883f4cb7 | 782 | return USB_END_POINT_ERROR; |
mbed_official | 27:4206883f4cb7 | 783 | } |
mbed_official | 27:4206883f4cb7 | 784 | |
mbed_official | 27:4206883f4cb7 | 785 | /* Set device address */ |
mbed_official | 27:4206883f4cb7 | 786 | PipeMaxp |= (uint16_t)(devadr << 12); |
mbed_official | 27:4206883f4cb7 | 787 | |
mbed_official | 27:4206883f4cb7 | 788 | user_table->pipe_cfg = PipeCfg; |
mbed_official | 27:4206883f4cb7 | 789 | user_table->pipe_max_pktsize = PipeMaxp; |
mbed_official | 27:4206883f4cb7 | 790 | |
mbed_official | 27:4206883f4cb7 | 791 | usb0_host_resetEP(user_table); |
mbed_official | 27:4206883f4cb7 | 792 | |
mbed_official | 27:4206883f4cb7 | 793 | return ret; |
mbed_official | 27:4206883f4cb7 | 794 | } |
mbed_official | 27:4206883f4cb7 | 795 | |
mbed_official | 27:4206883f4cb7 | 796 | /******************************************************************************* |
mbed_official | 27:4206883f4cb7 | 797 | * Function Name: usb0_host_resetEP |
mbed_official | 27:4206883f4cb7 | 798 | * Description : Sets the end point on the information specified by the argument. |
mbed_official | 27:4206883f4cb7 | 799 | * Arguments : USB_HOST_CFG_PIPETBL_t *tbl : pipe table |
mbed_official | 27:4206883f4cb7 | 800 | * Return Value : none |
mbed_official | 27:4206883f4cb7 | 801 | *******************************************************************************/ |
mbed_official | 27:4206883f4cb7 | 802 | static void usb0_host_resetEP (USB_HOST_CFG_PIPETBL_t * tbl) |
mbed_official | 27:4206883f4cb7 | 803 | { |
mbed_official | 27:4206883f4cb7 | 804 | |
mbed_official | 27:4206883f4cb7 | 805 | uint16_t pipe; |
mbed_official | 27:4206883f4cb7 | 806 | |
mbed_official | 27:4206883f4cb7 | 807 | /* Host pipe */ |
mbed_official | 27:4206883f4cb7 | 808 | /* The pipe number of pipe definition table is obtained */ |
mbed_official | 27:4206883f4cb7 | 809 | pipe = (uint16_t)(tbl->pipe_number & USB_HOST_BITCURPIPE); /* Pipe Number */ |
mbed_official | 27:4206883f4cb7 | 810 | |
mbed_official | 27:4206883f4cb7 | 811 | /* FIFO port access pipe is set to initial value */ |
mbed_official | 27:4206883f4cb7 | 812 | /* The connection with FIFO should be cut before setting the pipe */ |
mbed_official | 27:4206883f4cb7 | 813 | if (RZA_IO_RegRead_16(&USB200.CFIFOSEL, |
mbed_official | 27:4206883f4cb7 | 814 | USB_CFIFOSEL_CURPIPE_SHIFT, |
mbed_official | 27:4206883f4cb7 | 815 | USB_CFIFOSEL_CURPIPE) == pipe) |
mbed_official | 27:4206883f4cb7 | 816 | { |
mbed_official | 27:4206883f4cb7 | 817 | usb0_host_change_fifo_port(USB_HOST_PIPE0, USB_HOST_CUSE, USB_HOST_NO, USB_HOST_BITMBW_16); |
mbed_official | 27:4206883f4cb7 | 818 | } |
mbed_official | 27:4206883f4cb7 | 819 | |
mbed_official | 27:4206883f4cb7 | 820 | if (RZA_IO_RegRead_16(&USB200.D0FIFOSEL, |
mbed_official | 27:4206883f4cb7 | 821 | USB_DnFIFOSEL_CURPIPE_SHIFT, |
mbed_official | 27:4206883f4cb7 | 822 | USB_DnFIFOSEL_CURPIPE) == pipe) |
mbed_official | 27:4206883f4cb7 | 823 | { |
mbed_official | 27:4206883f4cb7 | 824 | usb0_host_change_fifo_port(USB_HOST_PIPE0, USB_HOST_D0USE, USB_HOST_NO, USB_HOST_BITMBW_16); |
mbed_official | 27:4206883f4cb7 | 825 | } |
mbed_official | 27:4206883f4cb7 | 826 | |
mbed_official | 27:4206883f4cb7 | 827 | if (RZA_IO_RegRead_16(&USB200.D1FIFOSEL, |
mbed_official | 27:4206883f4cb7 | 828 | USB_DnFIFOSEL_CURPIPE_SHIFT, |
mbed_official | 27:4206883f4cb7 | 829 | USB_DnFIFOSEL_CURPIPE) == pipe) |
mbed_official | 27:4206883f4cb7 | 830 | { |
mbed_official | 27:4206883f4cb7 | 831 | usb0_host_change_fifo_port(USB_HOST_PIPE0, USB_HOST_D1USE, USB_HOST_NO, USB_HOST_BITMBW_16); |
mbed_official | 27:4206883f4cb7 | 832 | } |
mbed_official | 27:4206883f4cb7 | 833 | |
mbed_official | 27:4206883f4cb7 | 834 | /* Interrupt of pipe set is disabled */ |
mbed_official | 27:4206883f4cb7 | 835 | usb0_host_disable_brdy_int(pipe); |
mbed_official | 27:4206883f4cb7 | 836 | usb0_host_disable_nrdy_int(pipe); |
mbed_official | 27:4206883f4cb7 | 837 | usb0_host_disable_bemp_int(pipe); |
mbed_official | 27:4206883f4cb7 | 838 | |
mbed_official | 27:4206883f4cb7 | 839 | /* Pipe to set is set to NAK */ |
mbed_official | 27:4206883f4cb7 | 840 | usb0_host_set_pid_nak(pipe); |
mbed_official | 27:4206883f4cb7 | 841 | |
mbed_official | 27:4206883f4cb7 | 842 | /* Pipe is set */ |
mbed_official | 27:4206883f4cb7 | 843 | USB200.PIPESEL = pipe; |
mbed_official | 27:4206883f4cb7 | 844 | |
mbed_official | 27:4206883f4cb7 | 845 | USB200.PIPECFG = tbl->pipe_cfg; |
mbed_official | 27:4206883f4cb7 | 846 | USB200.PIPEBUF = tbl->pipe_buf; |
mbed_official | 27:4206883f4cb7 | 847 | USB200.PIPEMAXP = tbl->pipe_max_pktsize; |
mbed_official | 27:4206883f4cb7 | 848 | USB200.PIPEPERI = tbl->pipe_cycle; |
mbed_official | 27:4206883f4cb7 | 849 | |
mbed_official | 27:4206883f4cb7 | 850 | g_usb0_host_pipecfg[pipe] = tbl->pipe_cfg; |
mbed_official | 27:4206883f4cb7 | 851 | g_usb0_host_pipebuf[pipe] = tbl->pipe_buf; |
mbed_official | 27:4206883f4cb7 | 852 | g_usb0_host_pipemaxp[pipe] = tbl->pipe_max_pktsize; |
mbed_official | 27:4206883f4cb7 | 853 | g_usb0_host_pipeperi[pipe] = tbl->pipe_cycle; |
mbed_official | 27:4206883f4cb7 | 854 | |
mbed_official | 27:4206883f4cb7 | 855 | /* Sequence bit clear */ |
mbed_official | 27:4206883f4cb7 | 856 | usb0_host_set_sqclr(pipe); |
mbed_official | 27:4206883f4cb7 | 857 | |
mbed_official | 27:4206883f4cb7 | 858 | usb0_host_aclrm(pipe); |
mbed_official | 27:4206883f4cb7 | 859 | usb0_host_set_csclr(pipe); |
mbed_official | 27:4206883f4cb7 | 860 | |
mbed_official | 27:4206883f4cb7 | 861 | /* Pipe window selection is set to unused */ |
mbed_official | 27:4206883f4cb7 | 862 | USB200.PIPESEL = USB_HOST_PIPE0; |
mbed_official | 27:4206883f4cb7 | 863 | |
mbed_official | 27:4206883f4cb7 | 864 | } |
mbed_official | 27:4206883f4cb7 | 865 | |
mbed_official | 27:4206883f4cb7 | 866 | #if(1) /* ohci_wrapp */ |
mbed_official | 27:4206883f4cb7 | 867 | #else |
mbed_official | 27:4206883f4cb7 | 868 | /******************************************************************************* |
mbed_official | 27:4206883f4cb7 | 869 | * Function Name: usb0_api_host_data_count |
mbed_official | 27:4206883f4cb7 | 870 | * Description : Get g_usb0_host_data_count[pipe] |
mbed_official | 27:4206883f4cb7 | 871 | * Arguments : uint16_t pipe ; Pipe Number |
mbed_official | 27:4206883f4cb7 | 872 | * : uint32_t *data_count ; return g_usb0_data_count[pipe] |
mbed_official | 27:4206883f4cb7 | 873 | * Return Value : DEVDRV_SUCCESS ; success |
mbed_official | 27:4206883f4cb7 | 874 | * : DEVDRV_ERROR ; error |
mbed_official | 27:4206883f4cb7 | 875 | *******************************************************************************/ |
mbed_official | 27:4206883f4cb7 | 876 | int32_t usb0_api_host_data_count (uint16_t pipe, uint32_t * data_count) |
mbed_official | 27:4206883f4cb7 | 877 | { |
mbed_official | 27:4206883f4cb7 | 878 | if (pipe > USB_HOST_MAX_PIPE_NO) |
mbed_official | 27:4206883f4cb7 | 879 | { |
mbed_official | 27:4206883f4cb7 | 880 | return DEVDRV_ERROR; |
mbed_official | 27:4206883f4cb7 | 881 | } |
mbed_official | 27:4206883f4cb7 | 882 | |
mbed_official | 27:4206883f4cb7 | 883 | *data_count = g_usb0_host_PipeDataSize[pipe]; |
mbed_official | 27:4206883f4cb7 | 884 | |
mbed_official | 27:4206883f4cb7 | 885 | return DEVDRV_SUCCESS; |
mbed_official | 27:4206883f4cb7 | 886 | } |
mbed_official | 27:4206883f4cb7 | 887 | #endif |
mbed_official | 27:4206883f4cb7 | 888 | |
mbed_official | 27:4206883f4cb7 | 889 | /* End of File */ |