X-TOUCH to djay bridge
Dependencies: mbed mbed-rtos FATFileSystem
USBHost/targets/TARGET_RENESAS/TARGET_VK_RZ_A1H/usb1/src/userdef/usb1_host_userdef.c@1:0dac72ab5910, 2019-06-05 (annotated)
- Committer:
- okini3939
- Date:
- Wed Jun 05 04:54:37 2019 +0000
- Revision:
- 1:0dac72ab5910
sample
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
okini3939 | 1:0dac72ab5910 | 1 | /******************************************************************************* |
okini3939 | 1:0dac72ab5910 | 2 | * DISCLAIMER |
okini3939 | 1:0dac72ab5910 | 3 | * This software is supplied by Renesas Electronics Corporation and is only |
okini3939 | 1:0dac72ab5910 | 4 | * intended for use with Renesas products. No other uses are authorized. This |
okini3939 | 1:0dac72ab5910 | 5 | * software is owned by Renesas Electronics Corporation and is protected under |
okini3939 | 1:0dac72ab5910 | 6 | * all applicable laws, including copyright laws. |
okini3939 | 1:0dac72ab5910 | 7 | * THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING |
okini3939 | 1:0dac72ab5910 | 8 | * THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT |
okini3939 | 1:0dac72ab5910 | 9 | * LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE |
okini3939 | 1:0dac72ab5910 | 10 | * AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED. |
okini3939 | 1:0dac72ab5910 | 11 | * TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS |
okini3939 | 1:0dac72ab5910 | 12 | * ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE |
okini3939 | 1:0dac72ab5910 | 13 | * FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR |
okini3939 | 1:0dac72ab5910 | 14 | * ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE |
okini3939 | 1:0dac72ab5910 | 15 | * BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. |
okini3939 | 1:0dac72ab5910 | 16 | * Renesas reserves the right, without notice, to make changes to this software |
okini3939 | 1:0dac72ab5910 | 17 | * and to discontinue the availability of this software. By using this software, |
okini3939 | 1:0dac72ab5910 | 18 | * you agree to the additional terms and conditions found by accessing the |
okini3939 | 1:0dac72ab5910 | 19 | * following link: |
okini3939 | 1:0dac72ab5910 | 20 | * http://www.renesas.com/disclaimer |
okini3939 | 1:0dac72ab5910 | 21 | * Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved. |
okini3939 | 1:0dac72ab5910 | 22 | *******************************************************************************/ |
okini3939 | 1:0dac72ab5910 | 23 | /******************************************************************************* |
okini3939 | 1:0dac72ab5910 | 24 | * File Name : usb1_host_userdef.c |
okini3939 | 1:0dac72ab5910 | 25 | * $Rev: 1116 $ |
okini3939 | 1:0dac72ab5910 | 26 | * $Date:: 2014-07-09 16:29:19 +0900#$ |
okini3939 | 1:0dac72ab5910 | 27 | * Device(s) : RZ/A1H |
okini3939 | 1:0dac72ab5910 | 28 | * Tool-Chain : |
okini3939 | 1:0dac72ab5910 | 29 | * OS : None |
okini3939 | 1:0dac72ab5910 | 30 | * H/W Platform : |
okini3939 | 1:0dac72ab5910 | 31 | * Description : RZ/A1H R7S72100 USB Sample Program |
okini3939 | 1:0dac72ab5910 | 32 | * Operation : |
okini3939 | 1:0dac72ab5910 | 33 | * Limitations : |
okini3939 | 1:0dac72ab5910 | 34 | *******************************************************************************/ |
okini3939 | 1:0dac72ab5910 | 35 | |
okini3939 | 1:0dac72ab5910 | 36 | |
okini3939 | 1:0dac72ab5910 | 37 | /******************************************************************************* |
okini3939 | 1:0dac72ab5910 | 38 | Includes <System Includes> , "Project Includes" |
okini3939 | 1:0dac72ab5910 | 39 | *******************************************************************************/ |
okini3939 | 1:0dac72ab5910 | 40 | #include <stdio.h> |
okini3939 | 1:0dac72ab5910 | 41 | #include "cmsis_os.h" |
okini3939 | 1:0dac72ab5910 | 42 | #include "r_typedefs.h" |
okini3939 | 1:0dac72ab5910 | 43 | #include "iodefine.h" |
okini3939 | 1:0dac72ab5910 | 44 | #include "devdrv_usb_host_api.h" |
okini3939 | 1:0dac72ab5910 | 45 | #include "usb1_host.h" |
okini3939 | 1:0dac72ab5910 | 46 | #include "VKRZA1H.h" /* INTC Driver Header */ |
okini3939 | 1:0dac72ab5910 | 47 | #include "usb1_host_dmacdrv.h" |
okini3939 | 1:0dac72ab5910 | 48 | #include "ohci_wrapp_RZ_A1_local.h" |
okini3939 | 1:0dac72ab5910 | 49 | |
okini3939 | 1:0dac72ab5910 | 50 | |
okini3939 | 1:0dac72ab5910 | 51 | /******************************************************************************* |
okini3939 | 1:0dac72ab5910 | 52 | Typedef definitions |
okini3939 | 1:0dac72ab5910 | 53 | *******************************************************************************/ |
okini3939 | 1:0dac72ab5910 | 54 | |
okini3939 | 1:0dac72ab5910 | 55 | |
okini3939 | 1:0dac72ab5910 | 56 | /******************************************************************************* |
okini3939 | 1:0dac72ab5910 | 57 | Macro definitions |
okini3939 | 1:0dac72ab5910 | 58 | *******************************************************************************/ |
okini3939 | 1:0dac72ab5910 | 59 | #define DUMMY_ACCESS OSTM0CNT |
okini3939 | 1:0dac72ab5910 | 60 | |
okini3939 | 1:0dac72ab5910 | 61 | /* #define CACHE_WRITEBACK */ |
okini3939 | 1:0dac72ab5910 | 62 | |
okini3939 | 1:0dac72ab5910 | 63 | |
okini3939 | 1:0dac72ab5910 | 64 | /******************************************************************************* |
okini3939 | 1:0dac72ab5910 | 65 | Imported global variables and functions (from other files) |
okini3939 | 1:0dac72ab5910 | 66 | *******************************************************************************/ |
okini3939 | 1:0dac72ab5910 | 67 | extern int32_t io_cwb(unsigned long start, unsigned long end); |
okini3939 | 1:0dac72ab5910 | 68 | |
okini3939 | 1:0dac72ab5910 | 69 | |
okini3939 | 1:0dac72ab5910 | 70 | /******************************************************************************* |
okini3939 | 1:0dac72ab5910 | 71 | Exported global variables and functions (to be accessed by other files) |
okini3939 | 1:0dac72ab5910 | 72 | *******************************************************************************/ |
okini3939 | 1:0dac72ab5910 | 73 | static void usb1_host_enable_dmac0(uint32_t src, uint32_t dst, uint32_t count, |
okini3939 | 1:0dac72ab5910 | 74 | uint32_t size, uint32_t dir, uint32_t fifo, uint16_t dfacc); |
okini3939 | 1:0dac72ab5910 | 75 | static void usb1_host_enable_dmac1(uint32_t src, uint32_t dst, uint32_t count, |
okini3939 | 1:0dac72ab5910 | 76 | uint32_t size, uint32_t dir, uint32_t fifo, uint16_t dfacc); |
okini3939 | 1:0dac72ab5910 | 77 | static void Userdef_USB_usb1_host_delay_10us_2(void); |
okini3939 | 1:0dac72ab5910 | 78 | |
okini3939 | 1:0dac72ab5910 | 79 | |
okini3939 | 1:0dac72ab5910 | 80 | /******************************************************************************* |
okini3939 | 1:0dac72ab5910 | 81 | Private global variables and functions |
okini3939 | 1:0dac72ab5910 | 82 | *******************************************************************************/ |
okini3939 | 1:0dac72ab5910 | 83 | |
okini3939 | 1:0dac72ab5910 | 84 | |
okini3939 | 1:0dac72ab5910 | 85 | /******************************************************************************* |
okini3939 | 1:0dac72ab5910 | 86 | * Function Name: Userdef_USB_usb1_host_d0fifo_dmaintid |
okini3939 | 1:0dac72ab5910 | 87 | * Description : get D0FIFO DMA Interrupt ID |
okini3939 | 1:0dac72ab5910 | 88 | * Arguments : none |
okini3939 | 1:0dac72ab5910 | 89 | * Return Value : D0FIFO DMA Interrupt ID |
okini3939 | 1:0dac72ab5910 | 90 | *******************************************************************************/ |
okini3939 | 1:0dac72ab5910 | 91 | uint16_t Userdef_USB_usb1_host_d0fifo_dmaintid (void) |
okini3939 | 1:0dac72ab5910 | 92 | { |
okini3939 | 1:0dac72ab5910 | 93 | #if(1) /* ohci_wrapp */ |
okini3939 | 1:0dac72ab5910 | 94 | return 0xFFFF; |
okini3939 | 1:0dac72ab5910 | 95 | #else |
okini3939 | 1:0dac72ab5910 | 96 | return DMAINT1_IRQn; |
okini3939 | 1:0dac72ab5910 | 97 | #endif |
okini3939 | 1:0dac72ab5910 | 98 | } |
okini3939 | 1:0dac72ab5910 | 99 | |
okini3939 | 1:0dac72ab5910 | 100 | /******************************************************************************* |
okini3939 | 1:0dac72ab5910 | 101 | * Function Name: Userdef_USB_usb1_host_d1fifo_dmaintid |
okini3939 | 1:0dac72ab5910 | 102 | * Description : get D1FIFO DMA Interrupt ID |
okini3939 | 1:0dac72ab5910 | 103 | * Arguments : none |
okini3939 | 1:0dac72ab5910 | 104 | * Return Value : D1FIFO DMA Interrupt ID |
okini3939 | 1:0dac72ab5910 | 105 | *******************************************************************************/ |
okini3939 | 1:0dac72ab5910 | 106 | uint16_t Userdef_USB_usb1_host_d1fifo_dmaintid (void) |
okini3939 | 1:0dac72ab5910 | 107 | { |
okini3939 | 1:0dac72ab5910 | 108 | #if(1) /* ohci_wrapp */ |
okini3939 | 1:0dac72ab5910 | 109 | return 0xFFFF; |
okini3939 | 1:0dac72ab5910 | 110 | #else |
okini3939 | 1:0dac72ab5910 | 111 | return DMAINT2_IRQn; |
okini3939 | 1:0dac72ab5910 | 112 | #endif |
okini3939 | 1:0dac72ab5910 | 113 | } |
okini3939 | 1:0dac72ab5910 | 114 | |
okini3939 | 1:0dac72ab5910 | 115 | /******************************************************************************* |
okini3939 | 1:0dac72ab5910 | 116 | * Function Name: Userdef_USB_usb1_host_attach |
okini3939 | 1:0dac72ab5910 | 117 | * Description : Wait for the software of 1ms. |
okini3939 | 1:0dac72ab5910 | 118 | * : Alter this function according to the user's system. |
okini3939 | 1:0dac72ab5910 | 119 | * Arguments : none |
okini3939 | 1:0dac72ab5910 | 120 | * Return Value : none |
okini3939 | 1:0dac72ab5910 | 121 | *******************************************************************************/ |
okini3939 | 1:0dac72ab5910 | 122 | void Userdef_USB_usb1_host_attach (void) |
okini3939 | 1:0dac72ab5910 | 123 | { |
okini3939 | 1:0dac72ab5910 | 124 | // printf("\n"); |
okini3939 | 1:0dac72ab5910 | 125 | // printf("channel 1 attach device\n"); |
okini3939 | 1:0dac72ab5910 | 126 | // printf("\n"); |
okini3939 | 1:0dac72ab5910 | 127 | ohciwrapp_loc_Connect(1); |
okini3939 | 1:0dac72ab5910 | 128 | } |
okini3939 | 1:0dac72ab5910 | 129 | |
okini3939 | 1:0dac72ab5910 | 130 | /******************************************************************************* |
okini3939 | 1:0dac72ab5910 | 131 | * Function Name: Userdef_USB_usb1_host_detach |
okini3939 | 1:0dac72ab5910 | 132 | * Description : Wait for the software of 1ms. |
okini3939 | 1:0dac72ab5910 | 133 | * : Alter this function according to the user's system. |
okini3939 | 1:0dac72ab5910 | 134 | * Arguments : none |
okini3939 | 1:0dac72ab5910 | 135 | * Return Value : none |
okini3939 | 1:0dac72ab5910 | 136 | *******************************************************************************/ |
okini3939 | 1:0dac72ab5910 | 137 | void Userdef_USB_usb1_host_detach (void) |
okini3939 | 1:0dac72ab5910 | 138 | { |
okini3939 | 1:0dac72ab5910 | 139 | // printf("\n"); |
okini3939 | 1:0dac72ab5910 | 140 | // printf("channel 1 detach device\n"); |
okini3939 | 1:0dac72ab5910 | 141 | // printf("\n"); |
okini3939 | 1:0dac72ab5910 | 142 | ohciwrapp_loc_Connect(0); |
okini3939 | 1:0dac72ab5910 | 143 | } |
okini3939 | 1:0dac72ab5910 | 144 | |
okini3939 | 1:0dac72ab5910 | 145 | /******************************************************************************* |
okini3939 | 1:0dac72ab5910 | 146 | * Function Name: Userdef_USB_usb1_host_delay_1ms |
okini3939 | 1:0dac72ab5910 | 147 | * Description : Wait for the software of 1ms. |
okini3939 | 1:0dac72ab5910 | 148 | * : Alter this function according to the user's system. |
okini3939 | 1:0dac72ab5910 | 149 | * Arguments : none |
okini3939 | 1:0dac72ab5910 | 150 | * Return Value : none |
okini3939 | 1:0dac72ab5910 | 151 | *******************************************************************************/ |
okini3939 | 1:0dac72ab5910 | 152 | void Userdef_USB_usb1_host_delay_1ms (void) |
okini3939 | 1:0dac72ab5910 | 153 | { |
okini3939 | 1:0dac72ab5910 | 154 | osDelay(1); |
okini3939 | 1:0dac72ab5910 | 155 | } |
okini3939 | 1:0dac72ab5910 | 156 | |
okini3939 | 1:0dac72ab5910 | 157 | /******************************************************************************* |
okini3939 | 1:0dac72ab5910 | 158 | * Function Name: Userdef_USB_usb1_host_delay_xms |
okini3939 | 1:0dac72ab5910 | 159 | * Description : Wait for the software in the period of time specified by the |
okini3939 | 1:0dac72ab5910 | 160 | * : argument. |
okini3939 | 1:0dac72ab5910 | 161 | * : Alter this function according to the user's system. |
okini3939 | 1:0dac72ab5910 | 162 | * Arguments : uint32_t msec ; Wait Time (msec) |
okini3939 | 1:0dac72ab5910 | 163 | * Return Value : none |
okini3939 | 1:0dac72ab5910 | 164 | *******************************************************************************/ |
okini3939 | 1:0dac72ab5910 | 165 | void Userdef_USB_usb1_host_delay_xms (uint32_t msec) |
okini3939 | 1:0dac72ab5910 | 166 | { |
okini3939 | 1:0dac72ab5910 | 167 | osDelay(msec); |
okini3939 | 1:0dac72ab5910 | 168 | } |
okini3939 | 1:0dac72ab5910 | 169 | |
okini3939 | 1:0dac72ab5910 | 170 | /******************************************************************************* |
okini3939 | 1:0dac72ab5910 | 171 | * Function Name: Userdef_USB_usb1_host_delay_10us |
okini3939 | 1:0dac72ab5910 | 172 | * Description : Waits for software for the period specified by the argument. |
okini3939 | 1:0dac72ab5910 | 173 | * : Alter this function according to the user's system. |
okini3939 | 1:0dac72ab5910 | 174 | * Arguments : uint32_t usec ; Wait Time(x 10usec) |
okini3939 | 1:0dac72ab5910 | 175 | * Return Value : none |
okini3939 | 1:0dac72ab5910 | 176 | *******************************************************************************/ |
okini3939 | 1:0dac72ab5910 | 177 | void Userdef_USB_usb1_host_delay_10us (uint32_t usec) |
okini3939 | 1:0dac72ab5910 | 178 | { |
okini3939 | 1:0dac72ab5910 | 179 | volatile int i; |
okini3939 | 1:0dac72ab5910 | 180 | |
okini3939 | 1:0dac72ab5910 | 181 | /* Wait 10us (Please change for your MCU) */ |
okini3939 | 1:0dac72ab5910 | 182 | for (i = 0; i < usec; ++i) |
okini3939 | 1:0dac72ab5910 | 183 | { |
okini3939 | 1:0dac72ab5910 | 184 | Userdef_USB_usb1_host_delay_10us_2(); |
okini3939 | 1:0dac72ab5910 | 185 | } |
okini3939 | 1:0dac72ab5910 | 186 | } |
okini3939 | 1:0dac72ab5910 | 187 | |
okini3939 | 1:0dac72ab5910 | 188 | /******************************************************************************* |
okini3939 | 1:0dac72ab5910 | 189 | * Function Name: Userdef_USB_usb1_host_delay_10us_2 |
okini3939 | 1:0dac72ab5910 | 190 | * Description : Waits for software for the period specified by the argument. |
okini3939 | 1:0dac72ab5910 | 191 | * : Alter this function according to the user's system. |
okini3939 | 1:0dac72ab5910 | 192 | * Arguments : none |
okini3939 | 1:0dac72ab5910 | 193 | * Return Value : none |
okini3939 | 1:0dac72ab5910 | 194 | *******************************************************************************/ |
okini3939 | 1:0dac72ab5910 | 195 | static void Userdef_USB_usb1_host_delay_10us_2 (void) |
okini3939 | 1:0dac72ab5910 | 196 | { |
okini3939 | 1:0dac72ab5910 | 197 | volatile int i; |
okini3939 | 1:0dac72ab5910 | 198 | volatile unsigned long tmp; |
okini3939 | 1:0dac72ab5910 | 199 | |
okini3939 | 1:0dac72ab5910 | 200 | /* Wait 1us (Please change for your MCU) */ |
okini3939 | 1:0dac72ab5910 | 201 | for (i = 0; i < 14; ++i) |
okini3939 | 1:0dac72ab5910 | 202 | { |
okini3939 | 1:0dac72ab5910 | 203 | tmp = DUMMY_ACCESS; |
okini3939 | 1:0dac72ab5910 | 204 | } |
okini3939 | 1:0dac72ab5910 | 205 | } |
okini3939 | 1:0dac72ab5910 | 206 | |
okini3939 | 1:0dac72ab5910 | 207 | /******************************************************************************* |
okini3939 | 1:0dac72ab5910 | 208 | * Function Name: Userdef_USB_usb1_host_delay_500ns |
okini3939 | 1:0dac72ab5910 | 209 | * Description : Wait for software for 500ns. |
okini3939 | 1:0dac72ab5910 | 210 | * : Alter this function according to the user's system. |
okini3939 | 1:0dac72ab5910 | 211 | * Arguments : none |
okini3939 | 1:0dac72ab5910 | 212 | * Return Value : none |
okini3939 | 1:0dac72ab5910 | 213 | *******************************************************************************/ |
okini3939 | 1:0dac72ab5910 | 214 | void Userdef_USB_usb1_host_delay_500ns (void) |
okini3939 | 1:0dac72ab5910 | 215 | { |
okini3939 | 1:0dac72ab5910 | 216 | volatile int i; |
okini3939 | 1:0dac72ab5910 | 217 | volatile unsigned long tmp; |
okini3939 | 1:0dac72ab5910 | 218 | |
okini3939 | 1:0dac72ab5910 | 219 | /* Wait 500ns (Please change for your MCU) */ |
okini3939 | 1:0dac72ab5910 | 220 | /* Wait 500ns I clock 266MHz */ |
okini3939 | 1:0dac72ab5910 | 221 | tmp = DUMMY_ACCESS; |
okini3939 | 1:0dac72ab5910 | 222 | } |
okini3939 | 1:0dac72ab5910 | 223 | |
okini3939 | 1:0dac72ab5910 | 224 | /******************************************************************************* |
okini3939 | 1:0dac72ab5910 | 225 | * Function Name: Userdef_USB_usb1_host_start_dma |
okini3939 | 1:0dac72ab5910 | 226 | * Description : Enables DMA transfer on the information specified by the argument. |
okini3939 | 1:0dac72ab5910 | 227 | * : Set DMAC register by this function to enable DMA transfer. |
okini3939 | 1:0dac72ab5910 | 228 | * : After executing this function, USB module is set to start DMA |
okini3939 | 1:0dac72ab5910 | 229 | * : transfer. DMA transfer should not wait for DMA transfer complete. |
okini3939 | 1:0dac72ab5910 | 230 | * Arguments : USB_HOST_DMA_t *dma : DMA parameter |
okini3939 | 1:0dac72ab5910 | 231 | * : typedef struct{ |
okini3939 | 1:0dac72ab5910 | 232 | * : uint32_t fifo; FIFO for using |
okini3939 | 1:0dac72ab5910 | 233 | * : uint32_t buffer; Start address of transfer source/destination |
okini3939 | 1:0dac72ab5910 | 234 | * : uint32_t bytes; Transfer size(Byte) |
okini3939 | 1:0dac72ab5910 | 235 | * : uint32_t dir; Transfer direction(0:Buffer->FIFO, 1:FIFO->Buffer) |
okini3939 | 1:0dac72ab5910 | 236 | * : uint32_t size; DMA transfer size |
okini3939 | 1:0dac72ab5910 | 237 | * : } USB_HOST_DMA_t; |
okini3939 | 1:0dac72ab5910 | 238 | * : uint16_t dfacc ; 0 : cycle steal mode |
okini3939 | 1:0dac72ab5910 | 239 | * : 1 : 16byte continuous mode |
okini3939 | 1:0dac72ab5910 | 240 | * : 2 : 32byte continuous mode |
okini3939 | 1:0dac72ab5910 | 241 | * Return Value : none |
okini3939 | 1:0dac72ab5910 | 242 | *******************************************************************************/ |
okini3939 | 1:0dac72ab5910 | 243 | void Userdef_USB_usb1_host_start_dma (USB_HOST_DMA_t * dma, uint16_t dfacc) |
okini3939 | 1:0dac72ab5910 | 244 | { |
okini3939 | 1:0dac72ab5910 | 245 | uint32_t trncount; |
okini3939 | 1:0dac72ab5910 | 246 | uint32_t src; |
okini3939 | 1:0dac72ab5910 | 247 | uint32_t dst; |
okini3939 | 1:0dac72ab5910 | 248 | uint32_t size; |
okini3939 | 1:0dac72ab5910 | 249 | uint32_t dir; |
okini3939 | 1:0dac72ab5910 | 250 | #ifdef CACHE_WRITEBACK |
okini3939 | 1:0dac72ab5910 | 251 | uint32_t ptr; |
okini3939 | 1:0dac72ab5910 | 252 | #endif |
okini3939 | 1:0dac72ab5910 | 253 | |
okini3939 | 1:0dac72ab5910 | 254 | trncount = dma->bytes; |
okini3939 | 1:0dac72ab5910 | 255 | dir = dma->dir; |
okini3939 | 1:0dac72ab5910 | 256 | |
okini3939 | 1:0dac72ab5910 | 257 | if (dir == USB_HOST_FIFO2BUF) |
okini3939 | 1:0dac72ab5910 | 258 | { |
okini3939 | 1:0dac72ab5910 | 259 | /* DxFIFO determination */ |
okini3939 | 1:0dac72ab5910 | 260 | dst = dma->buffer; |
okini3939 | 1:0dac72ab5910 | 261 | #ifndef __USB_HOST_DF_ACC_ENABLE__ |
okini3939 | 1:0dac72ab5910 | 262 | if (dma->fifo == USB_HOST_D0FIFO_DMA) |
okini3939 | 1:0dac72ab5910 | 263 | { |
okini3939 | 1:0dac72ab5910 | 264 | src = (uint32_t)(&USB201.D0FIFO.UINT32); |
okini3939 | 1:0dac72ab5910 | 265 | } |
okini3939 | 1:0dac72ab5910 | 266 | else |
okini3939 | 1:0dac72ab5910 | 267 | { |
okini3939 | 1:0dac72ab5910 | 268 | src = (uint32_t)(&USB201.D1FIFO.UINT32); |
okini3939 | 1:0dac72ab5910 | 269 | } |
okini3939 | 1:0dac72ab5910 | 270 | size = dma->size; |
okini3939 | 1:0dac72ab5910 | 271 | |
okini3939 | 1:0dac72ab5910 | 272 | if (size == 0) |
okini3939 | 1:0dac72ab5910 | 273 | { |
okini3939 | 1:0dac72ab5910 | 274 | src += 3; /* byte access */ |
okini3939 | 1:0dac72ab5910 | 275 | } |
okini3939 | 1:0dac72ab5910 | 276 | else if (size == 1) |
okini3939 | 1:0dac72ab5910 | 277 | { |
okini3939 | 1:0dac72ab5910 | 278 | src += 2; /* short access */ |
okini3939 | 1:0dac72ab5910 | 279 | } |
okini3939 | 1:0dac72ab5910 | 280 | else |
okini3939 | 1:0dac72ab5910 | 281 | { |
okini3939 | 1:0dac72ab5910 | 282 | /* Do Nothing */ |
okini3939 | 1:0dac72ab5910 | 283 | } |
okini3939 | 1:0dac72ab5910 | 284 | #else |
okini3939 | 1:0dac72ab5910 | 285 | size = dma->size; |
okini3939 | 1:0dac72ab5910 | 286 | |
okini3939 | 1:0dac72ab5910 | 287 | if (size == 2) |
okini3939 | 1:0dac72ab5910 | 288 | { |
okini3939 | 1:0dac72ab5910 | 289 | /* 32bit access */ |
okini3939 | 1:0dac72ab5910 | 290 | if (dfacc == 2) |
okini3939 | 1:0dac72ab5910 | 291 | { |
okini3939 | 1:0dac72ab5910 | 292 | /* 32byte access */ |
okini3939 | 1:0dac72ab5910 | 293 | if (dma->fifo == USB_HOST_D0FIFO_DMA) |
okini3939 | 1:0dac72ab5910 | 294 | { |
okini3939 | 1:0dac72ab5910 | 295 | src = (uint32_t)(&USB201.D0FIFOB0); |
okini3939 | 1:0dac72ab5910 | 296 | } |
okini3939 | 1:0dac72ab5910 | 297 | else |
okini3939 | 1:0dac72ab5910 | 298 | { |
okini3939 | 1:0dac72ab5910 | 299 | src = (uint32_t)(&USB201.D1FIFOB0); |
okini3939 | 1:0dac72ab5910 | 300 | } |
okini3939 | 1:0dac72ab5910 | 301 | } |
okini3939 | 1:0dac72ab5910 | 302 | else if (dfacc == 1) |
okini3939 | 1:0dac72ab5910 | 303 | { |
okini3939 | 1:0dac72ab5910 | 304 | /* 16byte access */ |
okini3939 | 1:0dac72ab5910 | 305 | if (dma->fifo == USB_HOST_D0FIFO_DMA) |
okini3939 | 1:0dac72ab5910 | 306 | { |
okini3939 | 1:0dac72ab5910 | 307 | src = (uint32_t)(&USB201.D0FIFOB0); |
okini3939 | 1:0dac72ab5910 | 308 | } |
okini3939 | 1:0dac72ab5910 | 309 | else |
okini3939 | 1:0dac72ab5910 | 310 | { |
okini3939 | 1:0dac72ab5910 | 311 | src = (uint32_t)(&USB201.D1FIFOB0); |
okini3939 | 1:0dac72ab5910 | 312 | } |
okini3939 | 1:0dac72ab5910 | 313 | } |
okini3939 | 1:0dac72ab5910 | 314 | else |
okini3939 | 1:0dac72ab5910 | 315 | { |
okini3939 | 1:0dac72ab5910 | 316 | /* normal access */ |
okini3939 | 1:0dac72ab5910 | 317 | if (dma->fifo == USB_HOST_D0FIFO_DMA) |
okini3939 | 1:0dac72ab5910 | 318 | { |
okini3939 | 1:0dac72ab5910 | 319 | src = (uint32_t)(&USB201.D0FIFO.UINT32); |
okini3939 | 1:0dac72ab5910 | 320 | } |
okini3939 | 1:0dac72ab5910 | 321 | else |
okini3939 | 1:0dac72ab5910 | 322 | { |
okini3939 | 1:0dac72ab5910 | 323 | src = (uint32_t)(&USB201.D1FIFO.UINT32); |
okini3939 | 1:0dac72ab5910 | 324 | } |
okini3939 | 1:0dac72ab5910 | 325 | } |
okini3939 | 1:0dac72ab5910 | 326 | } |
okini3939 | 1:0dac72ab5910 | 327 | else if (size == 1) |
okini3939 | 1:0dac72ab5910 | 328 | { |
okini3939 | 1:0dac72ab5910 | 329 | /* 16bit access */ |
okini3939 | 1:0dac72ab5910 | 330 | dfacc = 0; /* force normal access */ |
okini3939 | 1:0dac72ab5910 | 331 | |
okini3939 | 1:0dac72ab5910 | 332 | if (dma->fifo == USB_HOST_D0FIFO_DMA) |
okini3939 | 1:0dac72ab5910 | 333 | { |
okini3939 | 1:0dac72ab5910 | 334 | src = (uint32_t)(&USB201.D0FIFO.UINT32); |
okini3939 | 1:0dac72ab5910 | 335 | } |
okini3939 | 1:0dac72ab5910 | 336 | else |
okini3939 | 1:0dac72ab5910 | 337 | { |
okini3939 | 1:0dac72ab5910 | 338 | src = (uint32_t)(&USB201.D1FIFO.UINT32); |
okini3939 | 1:0dac72ab5910 | 339 | } |
okini3939 | 1:0dac72ab5910 | 340 | src += 2; /* short access */ |
okini3939 | 1:0dac72ab5910 | 341 | } |
okini3939 | 1:0dac72ab5910 | 342 | else |
okini3939 | 1:0dac72ab5910 | 343 | { |
okini3939 | 1:0dac72ab5910 | 344 | /* 8bit access */ |
okini3939 | 1:0dac72ab5910 | 345 | dfacc = 0; /* force normal access */ |
okini3939 | 1:0dac72ab5910 | 346 | if (dma->fifo == USB_HOST_D0FIFO_DMA) |
okini3939 | 1:0dac72ab5910 | 347 | { |
okini3939 | 1:0dac72ab5910 | 348 | src = (uint32_t)(&USB201.D0FIFO.UINT32); |
okini3939 | 1:0dac72ab5910 | 349 | } |
okini3939 | 1:0dac72ab5910 | 350 | else |
okini3939 | 1:0dac72ab5910 | 351 | { |
okini3939 | 1:0dac72ab5910 | 352 | src = (uint32_t)(&USB201.D1FIFO.UINT32); |
okini3939 | 1:0dac72ab5910 | 353 | } |
okini3939 | 1:0dac72ab5910 | 354 | src += 3; /* byte access */ |
okini3939 | 1:0dac72ab5910 | 355 | } |
okini3939 | 1:0dac72ab5910 | 356 | #endif |
okini3939 | 1:0dac72ab5910 | 357 | } |
okini3939 | 1:0dac72ab5910 | 358 | else |
okini3939 | 1:0dac72ab5910 | 359 | { |
okini3939 | 1:0dac72ab5910 | 360 | /* DxFIFO determination */ |
okini3939 | 1:0dac72ab5910 | 361 | src = dma->buffer; |
okini3939 | 1:0dac72ab5910 | 362 | #ifndef __USB_HOST_DF_ACC_ENABLE__ |
okini3939 | 1:0dac72ab5910 | 363 | if (dma->fifo == USB_HOST_D0FIFO_DMA) |
okini3939 | 1:0dac72ab5910 | 364 | { |
okini3939 | 1:0dac72ab5910 | 365 | dst = (uint32_t)(&USB201.D0FIFO.UINT32); |
okini3939 | 1:0dac72ab5910 | 366 | } |
okini3939 | 1:0dac72ab5910 | 367 | else |
okini3939 | 1:0dac72ab5910 | 368 | { |
okini3939 | 1:0dac72ab5910 | 369 | dst = (uint32_t)(&USB201.D1FIFO.UINT32); |
okini3939 | 1:0dac72ab5910 | 370 | } |
okini3939 | 1:0dac72ab5910 | 371 | size = dma->size; |
okini3939 | 1:0dac72ab5910 | 372 | |
okini3939 | 1:0dac72ab5910 | 373 | if (size == 0) |
okini3939 | 1:0dac72ab5910 | 374 | { |
okini3939 | 1:0dac72ab5910 | 375 | dst += 3; /* byte access */ |
okini3939 | 1:0dac72ab5910 | 376 | } |
okini3939 | 1:0dac72ab5910 | 377 | else if (size == 1) |
okini3939 | 1:0dac72ab5910 | 378 | { |
okini3939 | 1:0dac72ab5910 | 379 | dst += 2; /* short access */ |
okini3939 | 1:0dac72ab5910 | 380 | } |
okini3939 | 1:0dac72ab5910 | 381 | else |
okini3939 | 1:0dac72ab5910 | 382 | { |
okini3939 | 1:0dac72ab5910 | 383 | /* Do Nothing */ |
okini3939 | 1:0dac72ab5910 | 384 | } |
okini3939 | 1:0dac72ab5910 | 385 | #else |
okini3939 | 1:0dac72ab5910 | 386 | size = dma->size; |
okini3939 | 1:0dac72ab5910 | 387 | if (size == 2) |
okini3939 | 1:0dac72ab5910 | 388 | { |
okini3939 | 1:0dac72ab5910 | 389 | /* 32bit access */ |
okini3939 | 1:0dac72ab5910 | 390 | if (dfacc == 2) |
okini3939 | 1:0dac72ab5910 | 391 | { |
okini3939 | 1:0dac72ab5910 | 392 | /* 32byte access */ |
okini3939 | 1:0dac72ab5910 | 393 | if (dma->fifo == USB_HOST_D0FIFO_DMA) |
okini3939 | 1:0dac72ab5910 | 394 | { |
okini3939 | 1:0dac72ab5910 | 395 | dst = (uint32_t)(&USB201.D0FIFOB0); |
okini3939 | 1:0dac72ab5910 | 396 | } |
okini3939 | 1:0dac72ab5910 | 397 | else |
okini3939 | 1:0dac72ab5910 | 398 | { |
okini3939 | 1:0dac72ab5910 | 399 | dst = (uint32_t)(&USB201.D1FIFOB0); |
okini3939 | 1:0dac72ab5910 | 400 | } |
okini3939 | 1:0dac72ab5910 | 401 | } |
okini3939 | 1:0dac72ab5910 | 402 | else if (dfacc == 1) |
okini3939 | 1:0dac72ab5910 | 403 | { |
okini3939 | 1:0dac72ab5910 | 404 | /* 16byte access */ |
okini3939 | 1:0dac72ab5910 | 405 | if (dma->fifo == USB_HOST_D0FIFO_DMA) |
okini3939 | 1:0dac72ab5910 | 406 | { |
okini3939 | 1:0dac72ab5910 | 407 | dst = (uint32_t)(&USB201.D0FIFOB0); |
okini3939 | 1:0dac72ab5910 | 408 | } |
okini3939 | 1:0dac72ab5910 | 409 | else |
okini3939 | 1:0dac72ab5910 | 410 | { |
okini3939 | 1:0dac72ab5910 | 411 | dst = (uint32_t)(&USB201.D1FIFOB0); |
okini3939 | 1:0dac72ab5910 | 412 | } |
okini3939 | 1:0dac72ab5910 | 413 | } |
okini3939 | 1:0dac72ab5910 | 414 | else |
okini3939 | 1:0dac72ab5910 | 415 | { |
okini3939 | 1:0dac72ab5910 | 416 | /* normal access */ |
okini3939 | 1:0dac72ab5910 | 417 | if (dma->fifo == USB_HOST_D0FIFO_DMA) |
okini3939 | 1:0dac72ab5910 | 418 | { |
okini3939 | 1:0dac72ab5910 | 419 | dst = (uint32_t)(&USB201.D0FIFO.UINT32); |
okini3939 | 1:0dac72ab5910 | 420 | } |
okini3939 | 1:0dac72ab5910 | 421 | else |
okini3939 | 1:0dac72ab5910 | 422 | { |
okini3939 | 1:0dac72ab5910 | 423 | dst = (uint32_t)(&USB201.D1FIFO.UINT32); |
okini3939 | 1:0dac72ab5910 | 424 | } |
okini3939 | 1:0dac72ab5910 | 425 | } |
okini3939 | 1:0dac72ab5910 | 426 | } |
okini3939 | 1:0dac72ab5910 | 427 | else if (size == 1) |
okini3939 | 1:0dac72ab5910 | 428 | { |
okini3939 | 1:0dac72ab5910 | 429 | /* 16bit access */ |
okini3939 | 1:0dac72ab5910 | 430 | dfacc = 0; /* force normal access */ |
okini3939 | 1:0dac72ab5910 | 431 | if (dma->fifo == USB_HOST_D0FIFO_DMA) |
okini3939 | 1:0dac72ab5910 | 432 | { |
okini3939 | 1:0dac72ab5910 | 433 | dst = (uint32_t)(&USB201.D0FIFO.UINT32); |
okini3939 | 1:0dac72ab5910 | 434 | } |
okini3939 | 1:0dac72ab5910 | 435 | else |
okini3939 | 1:0dac72ab5910 | 436 | { |
okini3939 | 1:0dac72ab5910 | 437 | dst = (uint32_t)(&USB201.D1FIFO.UINT32); |
okini3939 | 1:0dac72ab5910 | 438 | } |
okini3939 | 1:0dac72ab5910 | 439 | dst += 2; /* short access */ |
okini3939 | 1:0dac72ab5910 | 440 | } |
okini3939 | 1:0dac72ab5910 | 441 | else |
okini3939 | 1:0dac72ab5910 | 442 | { |
okini3939 | 1:0dac72ab5910 | 443 | /* 8bit access */ |
okini3939 | 1:0dac72ab5910 | 444 | dfacc = 0; /* force normal access */ |
okini3939 | 1:0dac72ab5910 | 445 | if (dma->fifo == USB_HOST_D0FIFO_DMA) |
okini3939 | 1:0dac72ab5910 | 446 | { |
okini3939 | 1:0dac72ab5910 | 447 | dst = (uint32_t)(&USB201.D0FIFO.UINT32); |
okini3939 | 1:0dac72ab5910 | 448 | } |
okini3939 | 1:0dac72ab5910 | 449 | else |
okini3939 | 1:0dac72ab5910 | 450 | { |
okini3939 | 1:0dac72ab5910 | 451 | dst = (uint32_t)(&USB201.D1FIFO.UINT32); |
okini3939 | 1:0dac72ab5910 | 452 | } |
okini3939 | 1:0dac72ab5910 | 453 | dst += 3; /* byte access */ |
okini3939 | 1:0dac72ab5910 | 454 | } |
okini3939 | 1:0dac72ab5910 | 455 | #endif |
okini3939 | 1:0dac72ab5910 | 456 | } |
okini3939 | 1:0dac72ab5910 | 457 | |
okini3939 | 1:0dac72ab5910 | 458 | #ifdef CACHE_WRITEBACK |
okini3939 | 1:0dac72ab5910 | 459 | ptr = (uint32_t)dma->buffer; |
okini3939 | 1:0dac72ab5910 | 460 | if ((ptr & 0x20000000ul) == 0) |
okini3939 | 1:0dac72ab5910 | 461 | { |
okini3939 | 1:0dac72ab5910 | 462 | io_cwb((uint32_t)ptr,(uint32_t)(ptr)+trncount); |
okini3939 | 1:0dac72ab5910 | 463 | } |
okini3939 | 1:0dac72ab5910 | 464 | #endif |
okini3939 | 1:0dac72ab5910 | 465 | |
okini3939 | 1:0dac72ab5910 | 466 | if (dma->fifo == USB_HOST_D0FIFO_DMA) |
okini3939 | 1:0dac72ab5910 | 467 | { |
okini3939 | 1:0dac72ab5910 | 468 | usb1_host_enable_dmac0(src, dst, trncount, size, dir, dma->fifo, dfacc); |
okini3939 | 1:0dac72ab5910 | 469 | } |
okini3939 | 1:0dac72ab5910 | 470 | else |
okini3939 | 1:0dac72ab5910 | 471 | { |
okini3939 | 1:0dac72ab5910 | 472 | usb1_host_enable_dmac1(src, dst, trncount, size, dir, dma->fifo, dfacc); |
okini3939 | 1:0dac72ab5910 | 473 | } |
okini3939 | 1:0dac72ab5910 | 474 | } |
okini3939 | 1:0dac72ab5910 | 475 | |
okini3939 | 1:0dac72ab5910 | 476 | /******************************************************************************* |
okini3939 | 1:0dac72ab5910 | 477 | * Function Name: usb1_host_enable_dmac0 |
okini3939 | 1:0dac72ab5910 | 478 | * Description : Enables DMA transfer on the information specified by the argument. |
okini3939 | 1:0dac72ab5910 | 479 | * Arguments : uint32_t src : src address |
okini3939 | 1:0dac72ab5910 | 480 | * : uint32_t dst : dst address |
okini3939 | 1:0dac72ab5910 | 481 | * : uint32_t count : transfer byte |
okini3939 | 1:0dac72ab5910 | 482 | * : uint32_t size : transfer size |
okini3939 | 1:0dac72ab5910 | 483 | * : uint32_t dir : direction |
okini3939 | 1:0dac72ab5910 | 484 | * : uint32_t fifo : FIFO(D0FIFO or D1FIFO) |
okini3939 | 1:0dac72ab5910 | 485 | * : uint16_t dfacc : 0 : normal access |
okini3939 | 1:0dac72ab5910 | 486 | * : : 1 : 16byte access |
okini3939 | 1:0dac72ab5910 | 487 | * : : 2 : 32byte access |
okini3939 | 1:0dac72ab5910 | 488 | * Return Value : none |
okini3939 | 1:0dac72ab5910 | 489 | *******************************************************************************/ |
okini3939 | 1:0dac72ab5910 | 490 | static void usb1_host_enable_dmac0 (uint32_t src, uint32_t dst, uint32_t count, |
okini3939 | 1:0dac72ab5910 | 491 | uint32_t size, uint32_t dir, uint32_t fifo, uint16_t dfacc) |
okini3939 | 1:0dac72ab5910 | 492 | { |
okini3939 | 1:0dac72ab5910 | 493 | dmac_transinfo_t trans_info; |
okini3939 | 1:0dac72ab5910 | 494 | uint32_t request_factor = 0; |
okini3939 | 1:0dac72ab5910 | 495 | int32_t ret; |
okini3939 | 1:0dac72ab5910 | 496 | |
okini3939 | 1:0dac72ab5910 | 497 | /* ==== Variable setting for DMAC initialization ==== */ |
okini3939 | 1:0dac72ab5910 | 498 | trans_info.src_addr = (uint32_t)src; /* Start address of transfer source */ |
okini3939 | 1:0dac72ab5910 | 499 | trans_info.dst_addr = (uint32_t)dst; /* Start address of transfer destination */ |
okini3939 | 1:0dac72ab5910 | 500 | trans_info.count = (uint32_t)count; /* Total byte count to be transferred */ |
okini3939 | 1:0dac72ab5910 | 501 | #ifndef __USB_HOST_DF_ACC_ENABLE__ |
okini3939 | 1:0dac72ab5910 | 502 | if (size == 0) |
okini3939 | 1:0dac72ab5910 | 503 | { |
okini3939 | 1:0dac72ab5910 | 504 | trans_info.src_size = DMAC_TRANS_SIZE_8; /* Transfer source transfer size */ |
okini3939 | 1:0dac72ab5910 | 505 | trans_info.dst_size = DMAC_TRANS_SIZE_8; /* Transfer destination transfer size */ |
okini3939 | 1:0dac72ab5910 | 506 | } |
okini3939 | 1:0dac72ab5910 | 507 | else if (size == 1) |
okini3939 | 1:0dac72ab5910 | 508 | { |
okini3939 | 1:0dac72ab5910 | 509 | trans_info.src_size = DMAC_TRANS_SIZE_16; /* Transfer source transfer size */ |
okini3939 | 1:0dac72ab5910 | 510 | trans_info.dst_size = DMAC_TRANS_SIZE_16; /* Transfer destination transfer size */ |
okini3939 | 1:0dac72ab5910 | 511 | } |
okini3939 | 1:0dac72ab5910 | 512 | else if (size == 2) |
okini3939 | 1:0dac72ab5910 | 513 | { |
okini3939 | 1:0dac72ab5910 | 514 | trans_info.src_size = DMAC_TRANS_SIZE_32; /* Transfer source transfer size */ |
okini3939 | 1:0dac72ab5910 | 515 | trans_info.dst_size = DMAC_TRANS_SIZE_32; /* Transfer destination transfer size */ |
okini3939 | 1:0dac72ab5910 | 516 | } |
okini3939 | 1:0dac72ab5910 | 517 | else |
okini3939 | 1:0dac72ab5910 | 518 | { |
okini3939 | 1:0dac72ab5910 | 519 | // printf("size error!!\n"); |
okini3939 | 1:0dac72ab5910 | 520 | } |
okini3939 | 1:0dac72ab5910 | 521 | #else |
okini3939 | 1:0dac72ab5910 | 522 | if (dfacc == 2) |
okini3939 | 1:0dac72ab5910 | 523 | { |
okini3939 | 1:0dac72ab5910 | 524 | /* 32byte access */ |
okini3939 | 1:0dac72ab5910 | 525 | trans_info.src_size = DMAC_TRANS_SIZE_256; /* Transfer source transfer size */ |
okini3939 | 1:0dac72ab5910 | 526 | trans_info.dst_size = DMAC_TRANS_SIZE_256; /* Transfer destination transfer size */ |
okini3939 | 1:0dac72ab5910 | 527 | } |
okini3939 | 1:0dac72ab5910 | 528 | else if (dfacc == 1) |
okini3939 | 1:0dac72ab5910 | 529 | { |
okini3939 | 1:0dac72ab5910 | 530 | /* 16byte access */ |
okini3939 | 1:0dac72ab5910 | 531 | trans_info.src_size = DMAC_TRANS_SIZE_128; /* Transfer source transfer size */ |
okini3939 | 1:0dac72ab5910 | 532 | trans_info.dst_size = DMAC_TRANS_SIZE_128; /* Transfer destination transfer size */ |
okini3939 | 1:0dac72ab5910 | 533 | } |
okini3939 | 1:0dac72ab5910 | 534 | else |
okini3939 | 1:0dac72ab5910 | 535 | { |
okini3939 | 1:0dac72ab5910 | 536 | /* normal access */ |
okini3939 | 1:0dac72ab5910 | 537 | if (size == 0) |
okini3939 | 1:0dac72ab5910 | 538 | { |
okini3939 | 1:0dac72ab5910 | 539 | trans_info.src_size = DMAC_TRANS_SIZE_8; /* Transfer source transfer size */ |
okini3939 | 1:0dac72ab5910 | 540 | trans_info.dst_size = DMAC_TRANS_SIZE_8; /* Transfer destination transfer size */ |
okini3939 | 1:0dac72ab5910 | 541 | } |
okini3939 | 1:0dac72ab5910 | 542 | else if (size == 1) |
okini3939 | 1:0dac72ab5910 | 543 | { |
okini3939 | 1:0dac72ab5910 | 544 | trans_info.src_size = DMAC_TRANS_SIZE_16; /* Transfer source transfer size */ |
okini3939 | 1:0dac72ab5910 | 545 | trans_info.dst_size = DMAC_TRANS_SIZE_16; /* Transfer destination transfer size */ |
okini3939 | 1:0dac72ab5910 | 546 | } |
okini3939 | 1:0dac72ab5910 | 547 | else if (size == 2) |
okini3939 | 1:0dac72ab5910 | 548 | { |
okini3939 | 1:0dac72ab5910 | 549 | trans_info.src_size = DMAC_TRANS_SIZE_32; /* Transfer source transfer size */ |
okini3939 | 1:0dac72ab5910 | 550 | trans_info.dst_size = DMAC_TRANS_SIZE_32; /* Transfer destination transfer size */ |
okini3939 | 1:0dac72ab5910 | 551 | } |
okini3939 | 1:0dac72ab5910 | 552 | else |
okini3939 | 1:0dac72ab5910 | 553 | { |
okini3939 | 1:0dac72ab5910 | 554 | // printf("size error!!\n"); |
okini3939 | 1:0dac72ab5910 | 555 | } |
okini3939 | 1:0dac72ab5910 | 556 | } |
okini3939 | 1:0dac72ab5910 | 557 | #endif |
okini3939 | 1:0dac72ab5910 | 558 | |
okini3939 | 1:0dac72ab5910 | 559 | if (dir == USB_HOST_FIFO2BUF) |
okini3939 | 1:0dac72ab5910 | 560 | { |
okini3939 | 1:0dac72ab5910 | 561 | request_factor = DMAC_REQ_USB1_DMA0_RX; /* USB_0 channel 0 receive FIFO full */ |
okini3939 | 1:0dac72ab5910 | 562 | trans_info.saddr_dir = DMAC_TRANS_ADR_NO_INC; /* Count direction of transfer source address */ |
okini3939 | 1:0dac72ab5910 | 563 | trans_info.daddr_dir = DMAC_TRANS_ADR_INC; /* Count direction of transfer destination address */ |
okini3939 | 1:0dac72ab5910 | 564 | } |
okini3939 | 1:0dac72ab5910 | 565 | else if (dir == USB_HOST_BUF2FIFO) |
okini3939 | 1:0dac72ab5910 | 566 | { |
okini3939 | 1:0dac72ab5910 | 567 | request_factor = DMAC_REQ_USB1_DMA0_TX; /* USB_0 channel 0 receive FIFO empty */ |
okini3939 | 1:0dac72ab5910 | 568 | trans_info.saddr_dir = DMAC_TRANS_ADR_INC; /* Count direction of transfer source address */ |
okini3939 | 1:0dac72ab5910 | 569 | trans_info.daddr_dir = DMAC_TRANS_ADR_NO_INC; /* Count direction of transfer destination address */ |
okini3939 | 1:0dac72ab5910 | 570 | } |
okini3939 | 1:0dac72ab5910 | 571 | else |
okini3939 | 1:0dac72ab5910 | 572 | { |
okini3939 | 1:0dac72ab5910 | 573 | /* Do Nothing */ |
okini3939 | 1:0dac72ab5910 | 574 | } |
okini3939 | 1:0dac72ab5910 | 575 | |
okini3939 | 1:0dac72ab5910 | 576 | /* ==== DMAC initialization ==== */ |
okini3939 | 1:0dac72ab5910 | 577 | usb1_host_DMAC3_PeriReqInit((const dmac_transinfo_t *)&trans_info, |
okini3939 | 1:0dac72ab5910 | 578 | DMAC_MODE_REGISTER, |
okini3939 | 1:0dac72ab5910 | 579 | DMAC_SAMPLE_SINGLE, |
okini3939 | 1:0dac72ab5910 | 580 | request_factor, |
okini3939 | 1:0dac72ab5910 | 581 | 0); /* Don't care DMAC_REQ_REQD is setting in usb1_host_DMAC3_PeriReqInit() */ |
okini3939 | 1:0dac72ab5910 | 582 | |
okini3939 | 1:0dac72ab5910 | 583 | /* ==== DMAC startup ==== */ |
okini3939 | 1:0dac72ab5910 | 584 | ret = usb1_host_DMAC3_Open(DMAC_REQ_MODE_PERI); |
okini3939 | 1:0dac72ab5910 | 585 | |
okini3939 | 1:0dac72ab5910 | 586 | if (ret != 0) |
okini3939 | 1:0dac72ab5910 | 587 | { |
okini3939 | 1:0dac72ab5910 | 588 | // printf("DMAC3 Open error!!\n"); |
okini3939 | 1:0dac72ab5910 | 589 | } |
okini3939 | 1:0dac72ab5910 | 590 | |
okini3939 | 1:0dac72ab5910 | 591 | return; |
okini3939 | 1:0dac72ab5910 | 592 | } |
okini3939 | 1:0dac72ab5910 | 593 | |
okini3939 | 1:0dac72ab5910 | 594 | /******************************************************************************* |
okini3939 | 1:0dac72ab5910 | 595 | * Function Name: usb1_host_enable_dmac1 |
okini3939 | 1:0dac72ab5910 | 596 | * Description : Enables DMA transfer on the information specified by the argument. |
okini3939 | 1:0dac72ab5910 | 597 | * Arguments : uint32_t src : src address |
okini3939 | 1:0dac72ab5910 | 598 | * : uint32_t dst : dst address |
okini3939 | 1:0dac72ab5910 | 599 | * : uint32_t count : transfer byte |
okini3939 | 1:0dac72ab5910 | 600 | * : uint32_t size : transfer size |
okini3939 | 1:0dac72ab5910 | 601 | * : uint32_t dir : direction |
okini3939 | 1:0dac72ab5910 | 602 | * : uint32_t fifo : FIFO(D0FIFO or D1FIFO) |
okini3939 | 1:0dac72ab5910 | 603 | * : uint16_t dfacc : 0 : normal access |
okini3939 | 1:0dac72ab5910 | 604 | * : : 1 : 16byte access |
okini3939 | 1:0dac72ab5910 | 605 | * : : 2 : 32byte access |
okini3939 | 1:0dac72ab5910 | 606 | * Return Value : none |
okini3939 | 1:0dac72ab5910 | 607 | *******************************************************************************/ |
okini3939 | 1:0dac72ab5910 | 608 | static void usb1_host_enable_dmac1 (uint32_t src, uint32_t dst, uint32_t count, |
okini3939 | 1:0dac72ab5910 | 609 | uint32_t size, uint32_t dir, uint32_t fifo, uint16_t dfacc) |
okini3939 | 1:0dac72ab5910 | 610 | { |
okini3939 | 1:0dac72ab5910 | 611 | dmac_transinfo_t trans_info; |
okini3939 | 1:0dac72ab5910 | 612 | uint32_t request_factor = 0; |
okini3939 | 1:0dac72ab5910 | 613 | int32_t ret; |
okini3939 | 1:0dac72ab5910 | 614 | |
okini3939 | 1:0dac72ab5910 | 615 | /* ==== Variable setting for DMAC initialization ==== */ |
okini3939 | 1:0dac72ab5910 | 616 | trans_info.src_addr = (uint32_t)src; /* Start address of transfer source */ |
okini3939 | 1:0dac72ab5910 | 617 | trans_info.dst_addr = (uint32_t)dst; /* Start address of transfer destination */ |
okini3939 | 1:0dac72ab5910 | 618 | trans_info.count = (uint32_t)count; /* Total byte count to be transferred */ |
okini3939 | 1:0dac72ab5910 | 619 | #ifndef __USB_HOST_DF_ACC_ENABLE__ |
okini3939 | 1:0dac72ab5910 | 620 | if (size == 0) |
okini3939 | 1:0dac72ab5910 | 621 | { |
okini3939 | 1:0dac72ab5910 | 622 | trans_info.src_size = DMAC_TRANS_SIZE_8; /* Transfer source transfer size */ |
okini3939 | 1:0dac72ab5910 | 623 | trans_info.dst_size = DMAC_TRANS_SIZE_8; /* Transfer destination transfer size */ |
okini3939 | 1:0dac72ab5910 | 624 | } |
okini3939 | 1:0dac72ab5910 | 625 | else if (size == 1) |
okini3939 | 1:0dac72ab5910 | 626 | { |
okini3939 | 1:0dac72ab5910 | 627 | trans_info.src_size = DMAC_TRANS_SIZE_16; /* Transfer source transfer size */ |
okini3939 | 1:0dac72ab5910 | 628 | trans_info.dst_size = DMAC_TRANS_SIZE_16; /* Transfer destination transfer size */ |
okini3939 | 1:0dac72ab5910 | 629 | } |
okini3939 | 1:0dac72ab5910 | 630 | else if (size == 2) |
okini3939 | 1:0dac72ab5910 | 631 | { |
okini3939 | 1:0dac72ab5910 | 632 | trans_info.src_size = DMAC_TRANS_SIZE_32; /* Transfer source transfer size */ |
okini3939 | 1:0dac72ab5910 | 633 | trans_info.dst_size = DMAC_TRANS_SIZE_32; /* Transfer destination transfer size */ |
okini3939 | 1:0dac72ab5910 | 634 | } |
okini3939 | 1:0dac72ab5910 | 635 | else |
okini3939 | 1:0dac72ab5910 | 636 | { |
okini3939 | 1:0dac72ab5910 | 637 | // printf("size error!!\n"); |
okini3939 | 1:0dac72ab5910 | 638 | } |
okini3939 | 1:0dac72ab5910 | 639 | #else |
okini3939 | 1:0dac72ab5910 | 640 | if (dfacc == 2) |
okini3939 | 1:0dac72ab5910 | 641 | { |
okini3939 | 1:0dac72ab5910 | 642 | /* 32byte access */ |
okini3939 | 1:0dac72ab5910 | 643 | trans_info.src_size = DMAC_TRANS_SIZE_256; /* Transfer source transfer size */ |
okini3939 | 1:0dac72ab5910 | 644 | trans_info.dst_size = DMAC_TRANS_SIZE_256; /* Transfer destination transfer size */ |
okini3939 | 1:0dac72ab5910 | 645 | } |
okini3939 | 1:0dac72ab5910 | 646 | else if (dfacc == 1) |
okini3939 | 1:0dac72ab5910 | 647 | { |
okini3939 | 1:0dac72ab5910 | 648 | /* 16byte access */ |
okini3939 | 1:0dac72ab5910 | 649 | trans_info.src_size = DMAC_TRANS_SIZE_128; /* Transfer source transfer size */ |
okini3939 | 1:0dac72ab5910 | 650 | trans_info.dst_size = DMAC_TRANS_SIZE_128; /* Transfer destination transfer size */ |
okini3939 | 1:0dac72ab5910 | 651 | } |
okini3939 | 1:0dac72ab5910 | 652 | else |
okini3939 | 1:0dac72ab5910 | 653 | { |
okini3939 | 1:0dac72ab5910 | 654 | /* normal access */ |
okini3939 | 1:0dac72ab5910 | 655 | if (size == 0) |
okini3939 | 1:0dac72ab5910 | 656 | { |
okini3939 | 1:0dac72ab5910 | 657 | trans_info.src_size = DMAC_TRANS_SIZE_8; /* Transfer source transfer size */ |
okini3939 | 1:0dac72ab5910 | 658 | trans_info.dst_size = DMAC_TRANS_SIZE_8; /* Transfer destination transfer size */ |
okini3939 | 1:0dac72ab5910 | 659 | } |
okini3939 | 1:0dac72ab5910 | 660 | else if (size == 1) |
okini3939 | 1:0dac72ab5910 | 661 | { |
okini3939 | 1:0dac72ab5910 | 662 | trans_info.src_size = DMAC_TRANS_SIZE_16; /* Transfer source transfer size */ |
okini3939 | 1:0dac72ab5910 | 663 | trans_info.dst_size = DMAC_TRANS_SIZE_16; /* Transfer destination transfer size */ |
okini3939 | 1:0dac72ab5910 | 664 | } |
okini3939 | 1:0dac72ab5910 | 665 | else if (size == 2) |
okini3939 | 1:0dac72ab5910 | 666 | { |
okini3939 | 1:0dac72ab5910 | 667 | trans_info.src_size = DMAC_TRANS_SIZE_32; /* Transfer source transfer size */ |
okini3939 | 1:0dac72ab5910 | 668 | trans_info.dst_size = DMAC_TRANS_SIZE_32; /* Transfer destination transfer size */ |
okini3939 | 1:0dac72ab5910 | 669 | } |
okini3939 | 1:0dac72ab5910 | 670 | else |
okini3939 | 1:0dac72ab5910 | 671 | { |
okini3939 | 1:0dac72ab5910 | 672 | // printf("size error!!\n"); |
okini3939 | 1:0dac72ab5910 | 673 | } |
okini3939 | 1:0dac72ab5910 | 674 | } |
okini3939 | 1:0dac72ab5910 | 675 | #endif |
okini3939 | 1:0dac72ab5910 | 676 | |
okini3939 | 1:0dac72ab5910 | 677 | if (dir == USB_HOST_FIFO2BUF) |
okini3939 | 1:0dac72ab5910 | 678 | { |
okini3939 | 1:0dac72ab5910 | 679 | request_factor =DMAC_REQ_USB1_DMA1_RX; /* USB_0 channel 0 receive FIFO full */ |
okini3939 | 1:0dac72ab5910 | 680 | trans_info.saddr_dir = DMAC_TRANS_ADR_NO_INC; /* Count direction of transfer source address */ |
okini3939 | 1:0dac72ab5910 | 681 | trans_info.daddr_dir = DMAC_TRANS_ADR_INC; /* Count direction of transfer destination address */ |
okini3939 | 1:0dac72ab5910 | 682 | } |
okini3939 | 1:0dac72ab5910 | 683 | else if (dir == USB_HOST_BUF2FIFO) |
okini3939 | 1:0dac72ab5910 | 684 | { |
okini3939 | 1:0dac72ab5910 | 685 | request_factor =DMAC_REQ_USB1_DMA1_TX; /* USB_0 channel 0 receive FIFO empty */ |
okini3939 | 1:0dac72ab5910 | 686 | trans_info.saddr_dir = DMAC_TRANS_ADR_INC; /* Count direction of transfer source address */ |
okini3939 | 1:0dac72ab5910 | 687 | trans_info.daddr_dir = DMAC_TRANS_ADR_NO_INC; /* Count direction of transfer destination address */ |
okini3939 | 1:0dac72ab5910 | 688 | } |
okini3939 | 1:0dac72ab5910 | 689 | else |
okini3939 | 1:0dac72ab5910 | 690 | { |
okini3939 | 1:0dac72ab5910 | 691 | /* Do Nothing */ |
okini3939 | 1:0dac72ab5910 | 692 | } |
okini3939 | 1:0dac72ab5910 | 693 | |
okini3939 | 1:0dac72ab5910 | 694 | /* ==== DMAC initialization ==== */ |
okini3939 | 1:0dac72ab5910 | 695 | usb1_host_DMAC4_PeriReqInit((const dmac_transinfo_t *)&trans_info, |
okini3939 | 1:0dac72ab5910 | 696 | DMAC_MODE_REGISTER, |
okini3939 | 1:0dac72ab5910 | 697 | DMAC_SAMPLE_SINGLE, |
okini3939 | 1:0dac72ab5910 | 698 | request_factor, |
okini3939 | 1:0dac72ab5910 | 699 | 0); /* Don't care DMAC_REQ_REQD is setting in usb1_host_DMAC4_PeriReqInit() */ |
okini3939 | 1:0dac72ab5910 | 700 | |
okini3939 | 1:0dac72ab5910 | 701 | /* ==== DMAC startup ==== */ |
okini3939 | 1:0dac72ab5910 | 702 | ret = usb1_host_DMAC4_Open(DMAC_REQ_MODE_PERI); |
okini3939 | 1:0dac72ab5910 | 703 | |
okini3939 | 1:0dac72ab5910 | 704 | if (ret != 0) |
okini3939 | 1:0dac72ab5910 | 705 | { |
okini3939 | 1:0dac72ab5910 | 706 | // printf("DMAC4 Open error!!\n"); |
okini3939 | 1:0dac72ab5910 | 707 | } |
okini3939 | 1:0dac72ab5910 | 708 | |
okini3939 | 1:0dac72ab5910 | 709 | return; |
okini3939 | 1:0dac72ab5910 | 710 | } |
okini3939 | 1:0dac72ab5910 | 711 | |
okini3939 | 1:0dac72ab5910 | 712 | /******************************************************************************* |
okini3939 | 1:0dac72ab5910 | 713 | * Function Name: Userdef_USB_usb1_host_stop_dma0 |
okini3939 | 1:0dac72ab5910 | 714 | * Description : Disables DMA transfer. |
okini3939 | 1:0dac72ab5910 | 715 | * Arguments : none |
okini3939 | 1:0dac72ab5910 | 716 | * Return Value : uint32_t return Transfer Counter register(DMATCRn) value |
okini3939 | 1:0dac72ab5910 | 717 | * : regarding to the bus width. |
okini3939 | 1:0dac72ab5910 | 718 | * Notice : This function should be executed to DMAC executed at the time |
okini3939 | 1:0dac72ab5910 | 719 | * : of specification of D0_FIF0_DMA in dma->fifo. |
okini3939 | 1:0dac72ab5910 | 720 | *******************************************************************************/ |
okini3939 | 1:0dac72ab5910 | 721 | uint32_t Userdef_USB_usb1_host_stop_dma0 (void) |
okini3939 | 1:0dac72ab5910 | 722 | { |
okini3939 | 1:0dac72ab5910 | 723 | uint32_t remain; |
okini3939 | 1:0dac72ab5910 | 724 | |
okini3939 | 1:0dac72ab5910 | 725 | /* ==== DMAC release ==== */ |
okini3939 | 1:0dac72ab5910 | 726 | usb1_host_DMAC3_Close(&remain); |
okini3939 | 1:0dac72ab5910 | 727 | |
okini3939 | 1:0dac72ab5910 | 728 | return remain; |
okini3939 | 1:0dac72ab5910 | 729 | } |
okini3939 | 1:0dac72ab5910 | 730 | |
okini3939 | 1:0dac72ab5910 | 731 | /******************************************************************************* |
okini3939 | 1:0dac72ab5910 | 732 | * Function Name: Userdef_USB_usb1_host_stop_dma1 |
okini3939 | 1:0dac72ab5910 | 733 | * Description : Disables DMA transfer. |
okini3939 | 1:0dac72ab5910 | 734 | * : This function should be executed to DMAC executed at the time |
okini3939 | 1:0dac72ab5910 | 735 | * : of specification of D1_FIF0_DMA in dma->fifo. |
okini3939 | 1:0dac72ab5910 | 736 | * Arguments : none |
okini3939 | 1:0dac72ab5910 | 737 | * Return Value : uint32_t return Transfer Counter register(DMATCRn) value |
okini3939 | 1:0dac72ab5910 | 738 | * : regarding to the bus width. |
okini3939 | 1:0dac72ab5910 | 739 | *******************************************************************************/ |
okini3939 | 1:0dac72ab5910 | 740 | uint32_t Userdef_USB_usb1_host_stop_dma1 (void) |
okini3939 | 1:0dac72ab5910 | 741 | { |
okini3939 | 1:0dac72ab5910 | 742 | uint32_t remain; |
okini3939 | 1:0dac72ab5910 | 743 | |
okini3939 | 1:0dac72ab5910 | 744 | /* ==== DMAC release ==== */ |
okini3939 | 1:0dac72ab5910 | 745 | usb1_host_DMAC4_Close(&remain); |
okini3939 | 1:0dac72ab5910 | 746 | |
okini3939 | 1:0dac72ab5910 | 747 | return remain; |
okini3939 | 1:0dac72ab5910 | 748 | } |
okini3939 | 1:0dac72ab5910 | 749 | |
okini3939 | 1:0dac72ab5910 | 750 | /******************************************************************************* |
okini3939 | 1:0dac72ab5910 | 751 | * Function Name: Userdef_USB_usb1_host_notice |
okini3939 | 1:0dac72ab5910 | 752 | * Description : Notice of USER |
okini3939 | 1:0dac72ab5910 | 753 | * Arguments : const char *format |
okini3939 | 1:0dac72ab5910 | 754 | * Return Value : none |
okini3939 | 1:0dac72ab5910 | 755 | *******************************************************************************/ |
okini3939 | 1:0dac72ab5910 | 756 | void Userdef_USB_usb1_host_notice (const char * format) |
okini3939 | 1:0dac72ab5910 | 757 | { |
okini3939 | 1:0dac72ab5910 | 758 | // printf(format); |
okini3939 | 1:0dac72ab5910 | 759 | |
okini3939 | 1:0dac72ab5910 | 760 | return; |
okini3939 | 1:0dac72ab5910 | 761 | } |
okini3939 | 1:0dac72ab5910 | 762 | |
okini3939 | 1:0dac72ab5910 | 763 | /******************************************************************************* |
okini3939 | 1:0dac72ab5910 | 764 | * Function Name: Userdef_USB_usb1_host_user_rdy |
okini3939 | 1:0dac72ab5910 | 765 | * Description : This function notify a user and wait for trigger |
okini3939 | 1:0dac72ab5910 | 766 | * Arguments : const char *format |
okini3939 | 1:0dac72ab5910 | 767 | * : uint16_t data |
okini3939 | 1:0dac72ab5910 | 768 | * Return Value : none |
okini3939 | 1:0dac72ab5910 | 769 | *******************************************************************************/ |
okini3939 | 1:0dac72ab5910 | 770 | void Userdef_USB_usb1_host_user_rdy (const char * format, uint16_t data) |
okini3939 | 1:0dac72ab5910 | 771 | { |
okini3939 | 1:0dac72ab5910 | 772 | // printf(format, data); |
okini3939 | 1:0dac72ab5910 | 773 | getchar(); |
okini3939 | 1:0dac72ab5910 | 774 | |
okini3939 | 1:0dac72ab5910 | 775 | return; |
okini3939 | 1:0dac72ab5910 | 776 | } |
okini3939 | 1:0dac72ab5910 | 777 | |
okini3939 | 1:0dac72ab5910 | 778 | /* End of File */ |