Renesas / Mbed OS SDG_Mouse_Sample

SDG+USBHost(Mouse) Sample

Dependencies:   Sound_Generator USBHost_custom

Fork of SDG_Mouse_Sample by GR-PEACH_producer_meeting

Information

Japanese version is available in lower part of this page.
このページの後半に日本語版が用意されています．

What is this?

This program is a demonstration that sounds the sound by mouse operation by using USBHost(Mouse) and Sound Generator.

Settings

Close JP3 of GR-PEACH.
/media/uploads/RyoheiHagimoto/sdg-mouse.jpg

Operation

operationeffect
Right clickSounds
Left clickReset to base tone (C)
Moves the mouse to the rightLower the sound
Moves the mouse to the leftHigher the sound
Center cursorAdjust the sensitivity.
Reset the reference value in the click.

Others

The default setting of serial communication (baud rate etc.) in mbed is shown the following link.
Please refer to the link and change the settings of your PC terminal software.
The default value of baud rate in mbed is 9600, and this application uses baud rate 9600.
https://developer.mbed.org/teams/Renesas/wiki/GR-PEACH-Getting-Started#install-the-usb-serial-communication


概要

このプログラムは、USBHost(Mouse) + Sound Generatorで、マウス操作による擬似笛デモです。

設定

GR-PEACHのJP3をショートする必要があります。
/media/uploads/RyoheiHagimoto/sdg-mouse.jpg

操作方法

操作内容
右クリック音出力開始
左クリック基準音(ド)にリセット
マウス右移動高音になります
マウス左移動低音になります
センターカーソル音高低の変化量調整(クリックで基準値にリセット)

Others

mbedのシリアル通信(ボーレート等)のデフォルト設定は以下のリンクに示しています。
リンクを参考に、お使いのPCターミナルソフトの設定を変更して下さい。
mbedでのボーレートのデフォルト値は9600で、このサンプルではボーレート9600を使います。
https://developer.mbed.org/teams/Renesas/wiki/GR-PEACH-Getting-Started#install-the-usb-serial-communication

USBHost/TARGET_RENESAS/TARGET_RZ_A1H/src/common/usb0_host_intrn.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?

UserRevisionLine numberNew 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_intrn.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 #if(1) /* ohci_wrapp */
mbed_official 27:4206883f4cb7 42 #include "ohci_wrapp_RZ_A1_local.h"
mbed_official 27:4206883f4cb7 43 #endif
mbed_official 27:4206883f4cb7 44
mbed_official 27:4206883f4cb7 45
mbed_official 27:4206883f4cb7 46 /*******************************************************************************
mbed_official 27:4206883f4cb7 47 Typedef definitions
mbed_official 27:4206883f4cb7 48 *******************************************************************************/
mbed_official 27:4206883f4cb7 49
mbed_official 27:4206883f4cb7 50
mbed_official 27:4206883f4cb7 51 /*******************************************************************************
mbed_official 27:4206883f4cb7 52 Macro definitions
mbed_official 27:4206883f4cb7 53 *******************************************************************************/
mbed_official 27:4206883f4cb7 54
mbed_official 27:4206883f4cb7 55
mbed_official 27:4206883f4cb7 56 /*******************************************************************************
mbed_official 27:4206883f4cb7 57 Imported global variables and functions (from other files)
mbed_official 27:4206883f4cb7 58 *******************************************************************************/
mbed_official 27:4206883f4cb7 59
mbed_official 27:4206883f4cb7 60
mbed_official 27:4206883f4cb7 61 /*******************************************************************************
mbed_official 27:4206883f4cb7 62 Exported global variables and functions (to be accessed by other files)
mbed_official 27:4206883f4cb7 63 *******************************************************************************/
mbed_official 27:4206883f4cb7 64
mbed_official 27:4206883f4cb7 65
mbed_official 27:4206883f4cb7 66 /*******************************************************************************
mbed_official 27:4206883f4cb7 67 Private global variables and functions
mbed_official 27:4206883f4cb7 68 *******************************************************************************/
mbed_official 27:4206883f4cb7 69
mbed_official 27:4206883f4cb7 70
mbed_official 27:4206883f4cb7 71 /*******************************************************************************
mbed_official 27:4206883f4cb7 72 * Function Name: usb0_host_brdy_int
mbed_official 27:4206883f4cb7 73 * Description : Executes BRDY interrupt(USB_HOST_PIPE1-9).
mbed_official 27:4206883f4cb7 74 * : According to the pipe that interrupt is generated in,
mbed_official 27:4206883f4cb7 75 * : reads/writes buffer allocated in the pipe.
mbed_official 27:4206883f4cb7 76 * : This function is executed in the BRDY interrupt handler.
mbed_official 27:4206883f4cb7 77 * : This function clears BRDY interrupt status and BEMP interrupt
mbed_official 27:4206883f4cb7 78 * : status.
mbed_official 27:4206883f4cb7 79 * Arguments : uint16_t status ; BRDYSTS Register Value
mbed_official 27:4206883f4cb7 80 * : uint16_t int_enb ; BRDYENB Register Value
mbed_official 27:4206883f4cb7 81 * Return Value : none
mbed_official 27:4206883f4cb7 82 *******************************************************************************/
mbed_official 27:4206883f4cb7 83 void usb0_host_brdy_int (uint16_t status, uint16_t int_enb)
mbed_official 27:4206883f4cb7 84 {
mbed_official 27:4206883f4cb7 85 uint32_t int_sense = 0;
mbed_official 27:4206883f4cb7 86 uint16_t pipe;
mbed_official 27:4206883f4cb7 87 uint16_t pipebit;
mbed_official 27:4206883f4cb7 88
mbed_official 27:4206883f4cb7 89 for (pipe = USB_HOST_PIPE1; pipe <= USB_HOST_MAX_PIPE_NO; pipe++)
mbed_official 27:4206883f4cb7 90 {
mbed_official 27:4206883f4cb7 91 pipebit = g_usb0_host_bit_set[pipe];
mbed_official 27:4206883f4cb7 92
mbed_official 27:4206883f4cb7 93 if ((status & pipebit) && (int_enb & pipebit))
mbed_official 27:4206883f4cb7 94 {
mbed_official 27:4206883f4cb7 95 USB200.BRDYSTS = (uint16_t)~pipebit;
mbed_official 27:4206883f4cb7 96 USB200.BEMPSTS = (uint16_t)~pipebit;
mbed_official 27:4206883f4cb7 97
mbed_official 27:4206883f4cb7 98 if ((g_usb0_host_PipeTbl[pipe] & USB_HOST_FIFO_USE) == USB_HOST_D0FIFO_DMA)
mbed_official 27:4206883f4cb7 99 {
mbed_official 27:4206883f4cb7 100 if (g_usb0_host_DmaStatus[USB_HOST_D0FIFO] != USB_HOST_DMA_READY)
mbed_official 27:4206883f4cb7 101 {
mbed_official 27:4206883f4cb7 102 usb0_host_dma_interrupt_d0fifo(int_sense);
mbed_official 27:4206883f4cb7 103 }
mbed_official 27:4206883f4cb7 104
mbed_official 27:4206883f4cb7 105 if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 0)
mbed_official 27:4206883f4cb7 106 {
mbed_official 27:4206883f4cb7 107 usb0_host_read_dma(pipe);
mbed_official 27:4206883f4cb7 108 usb0_host_disable_brdy_int(pipe);
mbed_official 27:4206883f4cb7 109 }
mbed_official 27:4206883f4cb7 110 else
mbed_official 27:4206883f4cb7 111 {
mbed_official 27:4206883f4cb7 112 USB200.D0FIFOCTR = USB_HOST_BITBCLR;
mbed_official 27:4206883f4cb7 113 g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_DONE;
mbed_official 27:4206883f4cb7 114 }
mbed_official 27:4206883f4cb7 115 }
mbed_official 27:4206883f4cb7 116 else if ((g_usb0_host_PipeTbl[pipe] & USB_HOST_FIFO_USE) == USB_HOST_D1FIFO_DMA)
mbed_official 27:4206883f4cb7 117 {
mbed_official 27:4206883f4cb7 118 if (g_usb0_host_DmaStatus[USB_HOST_D1FIFO] != USB_HOST_DMA_READY)
mbed_official 27:4206883f4cb7 119 {
mbed_official 27:4206883f4cb7 120 usb0_host_dma_interrupt_d1fifo(int_sense);
mbed_official 27:4206883f4cb7 121 }
mbed_official 27:4206883f4cb7 122
mbed_official 27:4206883f4cb7 123 if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 0)
mbed_official 27:4206883f4cb7 124 {
mbed_official 27:4206883f4cb7 125 usb0_host_read_dma(pipe);
mbed_official 27:4206883f4cb7 126 usb0_host_disable_brdy_int(pipe);
mbed_official 27:4206883f4cb7 127 }
mbed_official 27:4206883f4cb7 128 else
mbed_official 27:4206883f4cb7 129 {
mbed_official 27:4206883f4cb7 130 USB200.D1FIFOCTR = USB_HOST_BITBCLR;
mbed_official 27:4206883f4cb7 131 g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_DONE;
mbed_official 27:4206883f4cb7 132 }
mbed_official 27:4206883f4cb7 133 }
mbed_official 27:4206883f4cb7 134 else
mbed_official 27:4206883f4cb7 135 {
mbed_official 27:4206883f4cb7 136 if (RZA_IO_RegRead_16(&g_usb0_host_pipecfg[pipe], USB_PIPECFG_DIR_SHIFT, USB_PIPECFG_DIR) == 0)
mbed_official 27:4206883f4cb7 137 {
mbed_official 27:4206883f4cb7 138 usb0_host_read_buffer(pipe);
mbed_official 27:4206883f4cb7 139 }
mbed_official 27:4206883f4cb7 140 else
mbed_official 27:4206883f4cb7 141 {
mbed_official 27:4206883f4cb7 142 usb0_host_write_buffer(pipe);
mbed_official 27:4206883f4cb7 143 }
mbed_official 27:4206883f4cb7 144 }
mbed_official 27:4206883f4cb7 145 #if(1) /* ohci_wrapp */
mbed_official 27:4206883f4cb7 146 switch (g_usb0_host_pipe_status[pipe])
mbed_official 27:4206883f4cb7 147 {
mbed_official 27:4206883f4cb7 148 case USB_HOST_PIPE_DONE:
mbed_official 27:4206883f4cb7 149 ohciwrapp_loc_TransEnd(pipe, TD_CC_NOERROR);
mbed_official 27:4206883f4cb7 150 break;
mbed_official 27:4206883f4cb7 151 case USB_HOST_PIPE_NORES:
mbed_official 27:4206883f4cb7 152 case USB_HOST_PIPE_STALL:
mbed_official 27:4206883f4cb7 153 case USB_HOST_PIPE_ERROR:
mbed_official 27:4206883f4cb7 154 ohciwrapp_loc_TransEnd(pipe, TD_CC_STALL);
mbed_official 27:4206883f4cb7 155 break;
mbed_official 27:4206883f4cb7 156 default:
mbed_official 27:4206883f4cb7 157 /* Do Nothing */
mbed_official 27:4206883f4cb7 158 break;
mbed_official 27:4206883f4cb7 159 }
mbed_official 27:4206883f4cb7 160 #endif
mbed_official 27:4206883f4cb7 161 }
mbed_official 27:4206883f4cb7 162 }
mbed_official 27:4206883f4cb7 163 }
mbed_official 27:4206883f4cb7 164
mbed_official 27:4206883f4cb7 165 /*******************************************************************************
mbed_official 27:4206883f4cb7 166 * Function Name: usb0_host_nrdy_int
mbed_official 27:4206883f4cb7 167 * Description : Executes NRDY interrupt(USB_HOST_PIPE1-9).
mbed_official 27:4206883f4cb7 168 * : Checks NRDY interrupt cause by PID. When the cause if STALL,
mbed_official 27:4206883f4cb7 169 * : regards the pipe state as STALL and ends the processing.
mbed_official 27:4206883f4cb7 170 * : Then the cause is not STALL, increments the error count to
mbed_official 27:4206883f4cb7 171 * : communicate again. When the error count is 3, determines
mbed_official 27:4206883f4cb7 172 * : the pipe state as USB_HOST_PIPE_NORES and ends the processing.
mbed_official 27:4206883f4cb7 173 * : This function is executed in the NRDY interrupt handler.
mbed_official 27:4206883f4cb7 174 * : This function clears NRDY interrupt status.
mbed_official 27:4206883f4cb7 175 * Arguments : uint16_t status ; NRDYSTS Register Value
mbed_official 27:4206883f4cb7 176 * : uint16_t int_enb ; NRDYENB Register Value
mbed_official 27:4206883f4cb7 177 * Return Value : none
mbed_official 27:4206883f4cb7 178 *******************************************************************************/
mbed_official 27:4206883f4cb7 179 void usb0_host_nrdy_int (uint16_t status, uint16_t int_enb)
mbed_official 27:4206883f4cb7 180 {
mbed_official 27:4206883f4cb7 181 uint16_t pid;
mbed_official 27:4206883f4cb7 182 uint16_t pipe;
mbed_official 27:4206883f4cb7 183 uint16_t bitcheck;
mbed_official 27:4206883f4cb7 184
mbed_official 27:4206883f4cb7 185 bitcheck = (uint16_t)(status & int_enb);
mbed_official 27:4206883f4cb7 186
mbed_official 27:4206883f4cb7 187 USB200.NRDYSTS = (uint16_t)~status;
mbed_official 27:4206883f4cb7 188
mbed_official 27:4206883f4cb7 189 for (pipe = USB_HOST_PIPE1; pipe <= USB_HOST_MAX_PIPE_NO; pipe++)
mbed_official 27:4206883f4cb7 190 {
mbed_official 27:4206883f4cb7 191 if ((bitcheck&g_usb0_host_bit_set[pipe]) == g_usb0_host_bit_set[pipe])
mbed_official 27:4206883f4cb7 192 {
mbed_official 27:4206883f4cb7 193 if (RZA_IO_RegRead_16(&USB200.SYSCFG0,
mbed_official 27:4206883f4cb7 194 USB_SYSCFG_DCFM_SHIFT,
mbed_official 27:4206883f4cb7 195 USB_SYSCFG_DCFM) == 1)
mbed_official 27:4206883f4cb7 196 {
mbed_official 27:4206883f4cb7 197 if (g_usb0_host_pipe_status[pipe] == USB_HOST_PIPE_WAIT)
mbed_official 27:4206883f4cb7 198 {
mbed_official 27:4206883f4cb7 199 pid = usb0_host_get_pid(pipe);
mbed_official 27:4206883f4cb7 200
mbed_official 27:4206883f4cb7 201 if ((pid == USB_HOST_PID_STALL) || (pid == USB_HOST_PID_STALL2))
mbed_official 27:4206883f4cb7 202 {
mbed_official 27:4206883f4cb7 203 g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_STALL;
mbed_official 27:4206883f4cb7 204 #if(1) /* ohci_wrapp */
mbed_official 27:4206883f4cb7 205 ohciwrapp_loc_TransEnd(pipe, TD_CC_STALL);
mbed_official 27:4206883f4cb7 206 #endif
mbed_official 27:4206883f4cb7 207 }
mbed_official 27:4206883f4cb7 208 else
mbed_official 27:4206883f4cb7 209 {
mbed_official 27:4206883f4cb7 210 #if(1) /* ohci_wrapp */
mbed_official 27:4206883f4cb7 211 g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_NORES;
mbed_official 27:4206883f4cb7 212 ohciwrapp_loc_TransEnd(pipe, TD_CC_STALL);
mbed_official 27:4206883f4cb7 213 #else
mbed_official 27:4206883f4cb7 214 g_usb0_host_PipeIgnore[pipe]++;
mbed_official 27:4206883f4cb7 215
mbed_official 27:4206883f4cb7 216 if (g_usb0_host_PipeIgnore[pipe] == 3)
mbed_official 27:4206883f4cb7 217 {
mbed_official 27:4206883f4cb7 218 g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_NORES;
mbed_official 27:4206883f4cb7 219 }
mbed_official 27:4206883f4cb7 220 else
mbed_official 27:4206883f4cb7 221 {
mbed_official 27:4206883f4cb7 222 usb0_host_set_pid_buf(pipe);
mbed_official 27:4206883f4cb7 223 }
mbed_official 27:4206883f4cb7 224 #endif
mbed_official 27:4206883f4cb7 225 }
mbed_official 27:4206883f4cb7 226 }
mbed_official 27:4206883f4cb7 227 }
mbed_official 27:4206883f4cb7 228 else
mbed_official 27:4206883f4cb7 229 {
mbed_official 27:4206883f4cb7 230 /* USB Function */
mbed_official 27:4206883f4cb7 231 }
mbed_official 27:4206883f4cb7 232 }
mbed_official 27:4206883f4cb7 233 }
mbed_official 27:4206883f4cb7 234 }
mbed_official 27:4206883f4cb7 235
mbed_official 27:4206883f4cb7 236 /*******************************************************************************
mbed_official 27:4206883f4cb7 237 * Function Name: usb0_host_bemp_int
mbed_official 27:4206883f4cb7 238 * Description : Executes BEMP interrupt(USB_HOST_PIPE1-9).
mbed_official 27:4206883f4cb7 239 * Arguments : uint16_t status ; BEMPSTS Register Value
mbed_official 27:4206883f4cb7 240 * : uint16_t int_enb ; BEMPENB Register Value
mbed_official 27:4206883f4cb7 241 * Return Value : none
mbed_official 27:4206883f4cb7 242 *******************************************************************************/
mbed_official 27:4206883f4cb7 243 void usb0_host_bemp_int (uint16_t status, uint16_t int_enb)
mbed_official 27:4206883f4cb7 244 {
mbed_official 27:4206883f4cb7 245 uint16_t pid;
mbed_official 27:4206883f4cb7 246 uint16_t pipe;
mbed_official 27:4206883f4cb7 247 uint16_t bitcheck;
mbed_official 27:4206883f4cb7 248 uint16_t inbuf;
mbed_official 27:4206883f4cb7 249
mbed_official 27:4206883f4cb7 250 bitcheck = (uint16_t)(status & int_enb);
mbed_official 27:4206883f4cb7 251
mbed_official 27:4206883f4cb7 252 USB200.BEMPSTS = (uint16_t)~status;
mbed_official 27:4206883f4cb7 253
mbed_official 27:4206883f4cb7 254 for (pipe = USB_HOST_PIPE1; pipe <= USB_HOST_MAX_PIPE_NO; pipe++)
mbed_official 27:4206883f4cb7 255 {
mbed_official 27:4206883f4cb7 256 if ((bitcheck&g_usb0_host_bit_set[pipe]) == g_usb0_host_bit_set[pipe])
mbed_official 27:4206883f4cb7 257 {
mbed_official 27:4206883f4cb7 258 pid = usb0_host_get_pid(pipe);
mbed_official 27:4206883f4cb7 259
mbed_official 27:4206883f4cb7 260 if ((pid == USB_HOST_PID_STALL) || (pid == USB_HOST_PID_STALL2))
mbed_official 27:4206883f4cb7 261 {
mbed_official 27:4206883f4cb7 262 g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_STALL;
mbed_official 27:4206883f4cb7 263 #if(1) /* ohci_wrapp */
mbed_official 27:4206883f4cb7 264 ohciwrapp_loc_TransEnd(pipe, TD_CC_STALL);
mbed_official 27:4206883f4cb7 265 #endif
mbed_official 27:4206883f4cb7 266 }
mbed_official 27:4206883f4cb7 267 else
mbed_official 27:4206883f4cb7 268 {
mbed_official 27:4206883f4cb7 269 inbuf = usb0_host_get_inbuf(pipe);
mbed_official 27:4206883f4cb7 270
mbed_official 27:4206883f4cb7 271 if (inbuf == 0)
mbed_official 27:4206883f4cb7 272 {
mbed_official 27:4206883f4cb7 273 usb0_host_disable_bemp_int(pipe);
mbed_official 27:4206883f4cb7 274 usb0_host_set_pid_nak(pipe);
mbed_official 27:4206883f4cb7 275 g_usb0_host_pipe_status[pipe] = USB_HOST_PIPE_DONE;
mbed_official 27:4206883f4cb7 276 #if(1) /* ohci_wrapp */
mbed_official 27:4206883f4cb7 277 ohciwrapp_loc_TransEnd(pipe, TD_CC_NOERROR);
mbed_official 27:4206883f4cb7 278 #endif
mbed_official 27:4206883f4cb7 279 }
mbed_official 27:4206883f4cb7 280 }
mbed_official 27:4206883f4cb7 281 }
mbed_official 27:4206883f4cb7 282 }
mbed_official 27:4206883f4cb7 283 }
mbed_official 27:4206883f4cb7 284
mbed_official 27:4206883f4cb7 285 /* End of File */