1st Release
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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?
User | Revision | Line number | New 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 */ |