Andy A / USBDevice

USB device stack - Added support for the logo/windows key to USB keyboard.

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Fork of USBDevice by mbed official

USBDevice/TARGET_RENESAS/TARGET_RZ_A1H/usb1/src/common/usb1_function_dma.c@46:378357d7e90d, 2015-03-31 (annotated)

Committer:
mbed_official
Date:
Tue Mar 31 16:15:39 2015 +0100
Revision:
46:378357d7e90d
Synchronized with git revision 251f3f8b55a4dc98b831c80e032464ed45cce309



Full URL: https://github.com/mbedmicro/mbed/commit/251f3f8b55a4dc98b831c80e032464ed45cce309/



[RZ/A1H]Add some function(USB 2port, NVIC wrapper) and modify some settings(OS, Terminal).

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 46:378357d7e90d 1 /*******************************************************************************
mbed_official 46:378357d7e90d 2 * DISCLAIMER
mbed_official 46:378357d7e90d 3 * This software is supplied by Renesas Electronics Corporation and is only
mbed_official 46:378357d7e90d 4 * intended for use with Renesas products. No other uses are authorized. This
mbed_official 46:378357d7e90d 5 * software is owned by Renesas Electronics Corporation and is protected under
mbed_official 46:378357d7e90d 6 * all applicable laws, including copyright laws.
mbed_official 46:378357d7e90d 7 * THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
mbed_official 46:378357d7e90d 8 * THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
mbed_official 46:378357d7e90d 9 * LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
mbed_official 46:378357d7e90d 10 * AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
mbed_official 46:378357d7e90d 11 * TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
mbed_official 46:378357d7e90d 12 * ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
mbed_official 46:378357d7e90d 13 * FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
mbed_official 46:378357d7e90d 14 * ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
mbed_official 46:378357d7e90d 15 * BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
mbed_official 46:378357d7e90d 16 * Renesas reserves the right, without notice, to make changes to this software
mbed_official 46:378357d7e90d 17 * and to discontinue the availability of this software. By using this software,
mbed_official 46:378357d7e90d 18 * you agree to the additional terms and conditions found by accessing the
mbed_official 46:378357d7e90d 19 * following link:
mbed_official 46:378357d7e90d 20 * http://www.renesas.com/disclaimer
mbed_official 46:378357d7e90d 21 * Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
mbed_official 46:378357d7e90d 22 *******************************************************************************/
mbed_official 46:378357d7e90d 23 /*******************************************************************************
mbed_official 46:378357d7e90d 24 * File Name : usb1_function_dma.c
mbed_official 46:378357d7e90d 25 * $Rev: 1116 $
mbed_official 46:378357d7e90d 26 * $Date:: 2014-07-09 16:29:19 +0900#$
mbed_official 46:378357d7e90d 27 * Device(s) : RZ/A1H
mbed_official 46:378357d7e90d 28 * Tool-Chain :
mbed_official 46:378357d7e90d 29 * OS : None
mbed_official 46:378357d7e90d 30 * H/W Platform :
mbed_official 46:378357d7e90d 31 * Description : RZ/A1H R7S72100 USB Sample Program
mbed_official 46:378357d7e90d 32 * Operation :
mbed_official 46:378357d7e90d 33 * Limitations :
mbed_official 46:378357d7e90d 34 *******************************************************************************/
mbed_official 46:378357d7e90d 35
mbed_official 46:378357d7e90d 36
mbed_official 46:378357d7e90d 37 /*******************************************************************************
mbed_official 46:378357d7e90d 38 Includes <System Includes> , "Project Includes"
mbed_official 46:378357d7e90d 39 *******************************************************************************/
mbed_official 46:378357d7e90d 40 #include "usb1_function.h"
mbed_official 46:378357d7e90d 41
mbed_official 46:378357d7e90d 42
mbed_official 46:378357d7e90d 43 /*******************************************************************************
mbed_official 46:378357d7e90d 44 Typedef definitions
mbed_official 46:378357d7e90d 45 *******************************************************************************/
mbed_official 46:378357d7e90d 46
mbed_official 46:378357d7e90d 47
mbed_official 46:378357d7e90d 48 /*******************************************************************************
mbed_official 46:378357d7e90d 49 Macro definitions
mbed_official 46:378357d7e90d 50 *******************************************************************************/
mbed_official 46:378357d7e90d 51
mbed_official 46:378357d7e90d 52
mbed_official 46:378357d7e90d 53 /*******************************************************************************
mbed_official 46:378357d7e90d 54 Imported global variables and functions (from other files)
mbed_official 46:378357d7e90d 55 *******************************************************************************/
mbed_official 46:378357d7e90d 56
mbed_official 46:378357d7e90d 57
mbed_official 46:378357d7e90d 58 /*******************************************************************************
mbed_official 46:378357d7e90d 59 Exported global variables and functions (to be accessed by other files)
mbed_official 46:378357d7e90d 60 *******************************************************************************/
mbed_official 46:378357d7e90d 61
mbed_official 46:378357d7e90d 62
mbed_official 46:378357d7e90d 63 /*******************************************************************************
mbed_official 46:378357d7e90d 64 Private global variables and functions
mbed_official 46:378357d7e90d 65 *******************************************************************************/
mbed_official 46:378357d7e90d 66 static void usb1_function_dmaint(uint16_t fifo);
mbed_official 46:378357d7e90d 67 static void usb1_function_dmaint_buf2fifo(uint16_t pipe);
mbed_official 46:378357d7e90d 68 static void usb1_function_dmaint_fifo2buf(uint16_t pipe);
mbed_official 46:378357d7e90d 69
mbed_official 46:378357d7e90d 70
mbed_official 46:378357d7e90d 71 /*******************************************************************************
mbed_official 46:378357d7e90d 72 * Function Name: usb1_function_dma_stop_d0
mbed_official 46:378357d7e90d 73 * Description : D0FIFO DMA stop
mbed_official 46:378357d7e90d 74 * Arguments : uint16_t pipe : pipe number
mbed_official 46:378357d7e90d 75 * : uint32_t remain : transfer byte
mbed_official 46:378357d7e90d 76 * Return Value : none
mbed_official 46:378357d7e90d 77 *******************************************************************************/
mbed_official 46:378357d7e90d 78 void usb1_function_dma_stop_d0 (uint16_t pipe, uint32_t remain)
mbed_official 46:378357d7e90d 79 {
mbed_official 46:378357d7e90d 80 uint16_t dtln;
mbed_official 46:378357d7e90d 81 uint16_t dfacc;
mbed_official 46:378357d7e90d 82 uint16_t buffer;
mbed_official 46:378357d7e90d 83 uint16_t sds_b = 1;
mbed_official 46:378357d7e90d 84
mbed_official 46:378357d7e90d 85 dfacc = RZA_IO_RegRead_16(&USB201.D0FBCFG, USB_DnFBCFG_DFACC_SHIFT, USB_DnFBCFG_DFACC);
mbed_official 46:378357d7e90d 86
mbed_official 46:378357d7e90d 87 if (dfacc == 2)
mbed_official 46:378357d7e90d 88 {
mbed_official 46:378357d7e90d 89 sds_b = 32;
mbed_official 46:378357d7e90d 90 }
mbed_official 46:378357d7e90d 91 else if (dfacc == 1)
mbed_official 46:378357d7e90d 92 {
mbed_official 46:378357d7e90d 93 sds_b = 16;
mbed_official 46:378357d7e90d 94 }
mbed_official 46:378357d7e90d 95 else
mbed_official 46:378357d7e90d 96 {
mbed_official 46:378357d7e90d 97 if (g_usb1_function_DmaInfo[USB_FUNCTION_D0FIFO].size == 2)
mbed_official 46:378357d7e90d 98 {
mbed_official 46:378357d7e90d 99 sds_b = 4;
mbed_official 46:378357d7e90d 100 }
mbed_official 46:378357d7e90d 101 else if (g_usb1_function_DmaInfo[USB_FUNCTION_D0FIFO].size == 1)
mbed_official 46:378357d7e90d 102 {
mbed_official 46:378357d7e90d 103 sds_b = 2;
mbed_official 46:378357d7e90d 104 }
mbed_official 46:378357d7e90d 105 else
mbed_official 46:378357d7e90d 106 {
mbed_official 46:378357d7e90d 107 sds_b = 1;
mbed_official 46:378357d7e90d 108 }
mbed_official 46:378357d7e90d 109 }
mbed_official 46:378357d7e90d 110
mbed_official 46:378357d7e90d 111 if (RZA_IO_RegRead_16(&g_usb1_function_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 1)
mbed_official 46:378357d7e90d 112 {
mbed_official 46:378357d7e90d 113 if (g_usb1_function_pipe_status[pipe] != DEVDRV_USBF_PIPE_DONE)
mbed_official 46:378357d7e90d 114 {
mbed_official 46:378357d7e90d 115 buffer = USB201.D0FIFOCTR;
mbed_official 46:378357d7e90d 116 dtln = (buffer & USB_FUNCTION_BITDTLN);
mbed_official 46:378357d7e90d 117
mbed_official 46:378357d7e90d 118 if ((dtln % sds_b) != 0)
mbed_official 46:378357d7e90d 119 {
mbed_official 46:378357d7e90d 120 remain += (sds_b - (dtln % sds_b));
mbed_official 46:378357d7e90d 121 }
mbed_official 46:378357d7e90d 122 g_usb1_function_PipeDataSize[pipe] = (g_usb1_function_data_count[pipe] - remain);
mbed_official 46:378357d7e90d 123 g_usb1_function_data_count[pipe] = remain;
mbed_official 46:378357d7e90d 124 }
mbed_official 46:378357d7e90d 125 }
mbed_official 46:378357d7e90d 126
mbed_official 46:378357d7e90d 127 RZA_IO_RegWrite_16(&USB201.D0FIFOSEL, 0, USB_DnFIFOSEL_DREQE_SHIFT, USB_DnFIFOSEL_DREQE);
mbed_official 46:378357d7e90d 128 }
mbed_official 46:378357d7e90d 129
mbed_official 46:378357d7e90d 130 /*******************************************************************************
mbed_official 46:378357d7e90d 131 * Function Name: usb1_function_dma_stop_d1
mbed_official 46:378357d7e90d 132 * Description : D1FIFO DMA stop
mbed_official 46:378357d7e90d 133 * Arguments : uint16_t pipe : pipe number
mbed_official 46:378357d7e90d 134 * : uint32_t remain : transfer byte
mbed_official 46:378357d7e90d 135 * Return Value : none
mbed_official 46:378357d7e90d 136 *******************************************************************************/
mbed_official 46:378357d7e90d 137 void usb1_function_dma_stop_d1 (uint16_t pipe, uint32_t remain)
mbed_official 46:378357d7e90d 138 {
mbed_official 46:378357d7e90d 139 uint16_t dtln;
mbed_official 46:378357d7e90d 140 uint16_t dfacc;
mbed_official 46:378357d7e90d 141 uint16_t buffer;
mbed_official 46:378357d7e90d 142 uint16_t sds_b = 1;
mbed_official 46:378357d7e90d 143
mbed_official 46:378357d7e90d 144 dfacc = RZA_IO_RegRead_16(&USB201.D1FBCFG, USB_DnFBCFG_DFACC_SHIFT, USB_DnFBCFG_DFACC);
mbed_official 46:378357d7e90d 145
mbed_official 46:378357d7e90d 146 if (dfacc == 2)
mbed_official 46:378357d7e90d 147 {
mbed_official 46:378357d7e90d 148 sds_b = 32;
mbed_official 46:378357d7e90d 149 }
mbed_official 46:378357d7e90d 150 else if (dfacc == 1)
mbed_official 46:378357d7e90d 151 {
mbed_official 46:378357d7e90d 152 sds_b = 16;
mbed_official 46:378357d7e90d 153 }
mbed_official 46:378357d7e90d 154 else
mbed_official 46:378357d7e90d 155 {
mbed_official 46:378357d7e90d 156 if (g_usb1_function_DmaInfo[USB_FUNCTION_D1FIFO].size == 2)
mbed_official 46:378357d7e90d 157 {
mbed_official 46:378357d7e90d 158 sds_b = 4;
mbed_official 46:378357d7e90d 159 }
mbed_official 46:378357d7e90d 160 else if (g_usb1_function_DmaInfo[USB_FUNCTION_D1FIFO].size == 1)
mbed_official 46:378357d7e90d 161 {
mbed_official 46:378357d7e90d 162 sds_b = 2;
mbed_official 46:378357d7e90d 163 }
mbed_official 46:378357d7e90d 164 else
mbed_official 46:378357d7e90d 165 {
mbed_official 46:378357d7e90d 166 sds_b = 1;
mbed_official 46:378357d7e90d 167 }
mbed_official 46:378357d7e90d 168 }
mbed_official 46:378357d7e90d 169
mbed_official 46:378357d7e90d 170 if (RZA_IO_RegRead_16(&g_usb1_function_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 1)
mbed_official 46:378357d7e90d 171 {
mbed_official 46:378357d7e90d 172 if (g_usb1_function_pipe_status[pipe] != DEVDRV_USBF_PIPE_DONE)
mbed_official 46:378357d7e90d 173 {
mbed_official 46:378357d7e90d 174 buffer = USB201.D1FIFOCTR;
mbed_official 46:378357d7e90d 175 dtln = (buffer & USB_FUNCTION_BITDTLN);
mbed_official 46:378357d7e90d 176
mbed_official 46:378357d7e90d 177 if ((dtln % sds_b) != 0)
mbed_official 46:378357d7e90d 178 {
mbed_official 46:378357d7e90d 179 remain += (sds_b - (dtln % sds_b));
mbed_official 46:378357d7e90d 180 }
mbed_official 46:378357d7e90d 181 g_usb1_function_PipeDataSize[pipe] = (g_usb1_function_data_count[pipe] - remain);
mbed_official 46:378357d7e90d 182 g_usb1_function_data_count[pipe] = remain;
mbed_official 46:378357d7e90d 183 }
mbed_official 46:378357d7e90d 184 }
mbed_official 46:378357d7e90d 185
mbed_official 46:378357d7e90d 186 RZA_IO_RegWrite_16(&USB201.D1FIFOSEL, 0, USB_DnFIFOSEL_DREQE_SHIFT, USB_DnFIFOSEL_DREQE);
mbed_official 46:378357d7e90d 187 }
mbed_official 46:378357d7e90d 188
mbed_official 46:378357d7e90d 189 /*******************************************************************************
mbed_official 46:378357d7e90d 190 * Function Name: usb1_function_dma_interrupt_d0fifo
mbed_official 46:378357d7e90d 191 * Description : This function is DMA interrupt handler entry.
mbed_official 46:378357d7e90d 192 * : Execute usb1_function_dmaint() after disabling DMA interrupt in this function.
mbed_official 46:378357d7e90d 193 * : Disable DMA interrupt to DMAC executed when USB_FUNCTION_D0FIFO_DMA is
mbed_official 46:378357d7e90d 194 * : specified by dma->fifo.
mbed_official 46:378357d7e90d 195 * : Register this function as DMA complete interrupt.
mbed_official 46:378357d7e90d 196 * Arguments : uint32_t int_sense ; Interrupts detection mode
mbed_official 46:378357d7e90d 197 * : ; INTC_LEVEL_SENSITIVE : Level sense
mbed_official 46:378357d7e90d 198 * : ; INTC_EDGE_TRIGGER : Edge trigger
mbed_official 46:378357d7e90d 199 * Return Value : none
mbed_official 46:378357d7e90d 200 *******************************************************************************/
mbed_official 46:378357d7e90d 201 void usb1_function_dma_interrupt_d0fifo (uint32_t int_sense)
mbed_official 46:378357d7e90d 202 {
mbed_official 46:378357d7e90d 203 usb1_function_dmaint(USB_FUNCTION_D0FIFO);
mbed_official 46:378357d7e90d 204 g_usb1_function_DmaStatus[USB_FUNCTION_D0FIFO] = USB_FUNCTION_DMA_READY;
mbed_official 46:378357d7e90d 205 }
mbed_official 46:378357d7e90d 206
mbed_official 46:378357d7e90d 207 /*******************************************************************************
mbed_official 46:378357d7e90d 208 * Function Name: usb1_function_dma_interrupt_d1fifo
mbed_official 46:378357d7e90d 209 * Description : This function is DMA interrupt handler entry.
mbed_official 46:378357d7e90d 210 * : Execute usb1_function_dmaint() after disabling DMA interrupt in this function.
mbed_official 46:378357d7e90d 211 * : Disable DMA interrupt to DMAC executed when USB_FUNCTION_D1FIFO_DMA is
mbed_official 46:378357d7e90d 212 * : specified by dma->fifo.
mbed_official 46:378357d7e90d 213 * : Register this function as DMA complete interrupt.
mbed_official 46:378357d7e90d 214 * Arguments : uint32_t int_sense ; Interrupts detection mode
mbed_official 46:378357d7e90d 215 * : ; INTC_LEVEL_SENSITIVE : Level sense
mbed_official 46:378357d7e90d 216 * : ; INTC_EDGE_TRIGGER : Edge trigger
mbed_official 46:378357d7e90d 217 * Return Value : none
mbed_official 46:378357d7e90d 218 *******************************************************************************/
mbed_official 46:378357d7e90d 219 void usb1_function_dma_interrupt_d1fifo (uint32_t int_sense)
mbed_official 46:378357d7e90d 220 {
mbed_official 46:378357d7e90d 221 usb1_function_dmaint(USB_FUNCTION_D1FIFO);
mbed_official 46:378357d7e90d 222 g_usb1_function_DmaStatus[USB_FUNCTION_D1FIFO] = USB_FUNCTION_DMA_READY;
mbed_official 46:378357d7e90d 223 }
mbed_official 46:378357d7e90d 224
mbed_official 46:378357d7e90d 225 /*******************************************************************************
mbed_official 46:378357d7e90d 226 * Function Name: usb1_function_dmaint
mbed_official 46:378357d7e90d 227 * Description : This function is DMA transfer end interrupt
mbed_official 46:378357d7e90d 228 * Arguments : uint16_t fifo ; fifo number
mbed_official 46:378357d7e90d 229 * : ; USB_FUNCTION_D0FIFO
mbed_official 46:378357d7e90d 230 * : ; USB_FUNCTION_D1FIFO
mbed_official 46:378357d7e90d 231 * Return Value : none
mbed_official 46:378357d7e90d 232 *******************************************************************************/
mbed_official 46:378357d7e90d 233 static void usb1_function_dmaint (uint16_t fifo)
mbed_official 46:378357d7e90d 234 {
mbed_official 46:378357d7e90d 235 uint16_t pipe;
mbed_official 46:378357d7e90d 236
mbed_official 46:378357d7e90d 237 pipe = g_usb1_function_DmaPipe[fifo];
mbed_official 46:378357d7e90d 238
mbed_official 46:378357d7e90d 239 if (g_usb1_function_DmaInfo[fifo].dir == USB_FUNCTION_BUF2FIFO)
mbed_official 46:378357d7e90d 240 {
mbed_official 46:378357d7e90d 241 usb1_function_dmaint_buf2fifo(pipe);
mbed_official 46:378357d7e90d 242 }
mbed_official 46:378357d7e90d 243 else
mbed_official 46:378357d7e90d 244 {
mbed_official 46:378357d7e90d 245 usb1_function_dmaint_fifo2buf(pipe);
mbed_official 46:378357d7e90d 246 }
mbed_official 46:378357d7e90d 247 }
mbed_official 46:378357d7e90d 248
mbed_official 46:378357d7e90d 249 /*******************************************************************************
mbed_official 46:378357d7e90d 250 * Function Name: usb1_function_dmaint_fifo2buf
mbed_official 46:378357d7e90d 251 * Description : Executes read completion from FIFO by DMAC.
mbed_official 46:378357d7e90d 252 * Arguments : uint16_t pipe : pipe number
mbed_official 46:378357d7e90d 253 * Return Value : none
mbed_official 46:378357d7e90d 254 *******************************************************************************/
mbed_official 46:378357d7e90d 255 static void usb1_function_dmaint_fifo2buf (uint16_t pipe)
mbed_official 46:378357d7e90d 256 {
mbed_official 46:378357d7e90d 257 uint32_t remain;
mbed_official 46:378357d7e90d 258 uint16_t useport;
mbed_official 46:378357d7e90d 259
mbed_official 46:378357d7e90d 260 if (g_usb1_function_pipe_status[pipe] != DEVDRV_USBF_PIPE_DONE)
mbed_official 46:378357d7e90d 261 {
mbed_official 46:378357d7e90d 262 useport = (uint16_t)(g_usb1_function_PipeTbl[pipe] & USB_FUNCTION_FIFO_USE);
mbed_official 46:378357d7e90d 263
mbed_official 46:378357d7e90d 264 if (useport == USB_FUNCTION_D0FIFO_DMA)
mbed_official 46:378357d7e90d 265 {
mbed_official 46:378357d7e90d 266 remain = Userdef_USB_usb1_function_stop_dma0();
mbed_official 46:378357d7e90d 267 usb1_function_dma_stop_d0(pipe, remain);
mbed_official 46:378357d7e90d 268
mbed_official 46:378357d7e90d 269 if (RZA_IO_RegRead_16(&g_usb1_function_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 0)
mbed_official 46:378357d7e90d 270 {
mbed_official 46:378357d7e90d 271 if (g_usb1_function_DmaStatus[USB_FUNCTION_D0FIFO] == USB_FUNCTION_DMA_BUSYEND)
mbed_official 46:378357d7e90d 272 {
mbed_official 46:378357d7e90d 273 USB201.D0FIFOCTR = USB_FUNCTION_BITBCLR;
mbed_official 46:378357d7e90d 274 g_usb1_function_pipe_status[pipe] = DEVDRV_USBF_PIPE_DONE;
mbed_official 46:378357d7e90d 275 }
mbed_official 46:378357d7e90d 276 else
mbed_official 46:378357d7e90d 277 {
mbed_official 46:378357d7e90d 278 usb1_function_enable_brdy_int(pipe);
mbed_official 46:378357d7e90d 279 }
mbed_official 46:378357d7e90d 280 }
mbed_official 46:378357d7e90d 281 }
mbed_official 46:378357d7e90d 282 else
mbed_official 46:378357d7e90d 283 {
mbed_official 46:378357d7e90d 284 remain = Userdef_USB_usb1_function_stop_dma1();
mbed_official 46:378357d7e90d 285 usb1_function_dma_stop_d1(pipe, remain);
mbed_official 46:378357d7e90d 286
mbed_official 46:378357d7e90d 287 if (RZA_IO_RegRead_16(&g_usb1_function_pipecfg[pipe], USB_PIPECFG_BFRE_SHIFT, USB_PIPECFG_BFRE) == 0)
mbed_official 46:378357d7e90d 288 {
mbed_official 46:378357d7e90d 289 if (g_usb1_function_DmaStatus[USB_FUNCTION_D1FIFO] == USB_FUNCTION_DMA_BUSYEND)
mbed_official 46:378357d7e90d 290 {
mbed_official 46:378357d7e90d 291 USB201.D1FIFOCTR = USB_FUNCTION_BITBCLR;
mbed_official 46:378357d7e90d 292 g_usb1_function_pipe_status[pipe] = DEVDRV_USBF_PIPE_DONE;
mbed_official 46:378357d7e90d 293 }
mbed_official 46:378357d7e90d 294 else
mbed_official 46:378357d7e90d 295 {
mbed_official 46:378357d7e90d 296 usb1_function_enable_brdy_int(pipe);
mbed_official 46:378357d7e90d 297 }
mbed_official 46:378357d7e90d 298 }
mbed_official 46:378357d7e90d 299 }
mbed_official 46:378357d7e90d 300 }
mbed_official 46:378357d7e90d 301 }
mbed_official 46:378357d7e90d 302
mbed_official 46:378357d7e90d 303 /*******************************************************************************
mbed_official 46:378357d7e90d 304 * Function Name: usb1_function_dmaint_buf2fifo
mbed_official 46:378357d7e90d 305 * Description : Executes write completion in FIFO by DMAC.
mbed_official 46:378357d7e90d 306 * Arguments : uint16_t pipe : pipe number
mbed_official 46:378357d7e90d 307 * Return Value : none
mbed_official 46:378357d7e90d 308 *******************************************************************************/
mbed_official 46:378357d7e90d 309 static void usb1_function_dmaint_buf2fifo (uint16_t pipe)
mbed_official 46:378357d7e90d 310 {
mbed_official 46:378357d7e90d 311 uint32_t remain;
mbed_official 46:378357d7e90d 312 uint16_t useport;
mbed_official 46:378357d7e90d 313
mbed_official 46:378357d7e90d 314 useport = (uint16_t)(g_usb1_function_PipeTbl[pipe] & USB_FUNCTION_FIFO_USE);
mbed_official 46:378357d7e90d 315
mbed_official 46:378357d7e90d 316 if (useport == USB_FUNCTION_D0FIFO_DMA)
mbed_official 46:378357d7e90d 317 {
mbed_official 46:378357d7e90d 318 remain = Userdef_USB_usb1_function_stop_dma0();
mbed_official 46:378357d7e90d 319 usb1_function_dma_stop_d0(pipe, remain);
mbed_official 46:378357d7e90d 320
mbed_official 46:378357d7e90d 321 if (g_usb1_function_DmaBval[USB_FUNCTION_D0FIFO] != 0)
mbed_official 46:378357d7e90d 322 {
mbed_official 46:378357d7e90d 323 RZA_IO_RegWrite_16(&USB201.D0FIFOCTR,
mbed_official 46:378357d7e90d 324 1,
mbed_official 46:378357d7e90d 325 USB_DnFIFOCTR_BVAL_SHIFT,
mbed_official 46:378357d7e90d 326 USB_DnFIFOCTR_BVAL);
mbed_official 46:378357d7e90d 327 }
mbed_official 46:378357d7e90d 328 }
mbed_official 46:378357d7e90d 329 else
mbed_official 46:378357d7e90d 330 {
mbed_official 46:378357d7e90d 331 remain = Userdef_USB_usb1_function_stop_dma1();
mbed_official 46:378357d7e90d 332 usb1_function_dma_stop_d1(pipe, remain);
mbed_official 46:378357d7e90d 333
mbed_official 46:378357d7e90d 334 if (g_usb1_function_DmaBval[USB_FUNCTION_D1FIFO] != 0)
mbed_official 46:378357d7e90d 335 {
mbed_official 46:378357d7e90d 336 RZA_IO_RegWrite_16(&USB201.D1FIFOCTR,
mbed_official 46:378357d7e90d 337 1,
mbed_official 46:378357d7e90d 338 USB_DnFIFOCTR_BVAL_SHIFT,
mbed_official 46:378357d7e90d 339 USB_DnFIFOCTR_BVAL);
mbed_official 46:378357d7e90d 340 }
mbed_official 46:378357d7e90d 341 }
mbed_official 46:378357d7e90d 342
mbed_official 46:378357d7e90d 343 usb1_function_enable_bemp_int(pipe);
mbed_official 46:378357d7e90d 344 }
mbed_official 46:378357d7e90d 345
mbed_official 46:378357d7e90d 346 /* End of File */