Norimasa Okamoto / F401RE-USBHost

Simple USBHost ｌibrary for Nucleo F446RE/F411RE/F401RE FRDM-KL46Z/KL25Z/F64F LPC4088/LPC1768

Dependencies:   FATFileSystem

Dependents:   F401RE-BTstack_example F401RE-USBHostMSD_HelloWorld

Fork of KL46Z-USBHost by Norimasa Okamoto

簡易USBホストライブラリです。
official-USBHostの下位互換で対応プログラムを僅かな修正で動かすことが出来ます。

Platforms

  • Nucleo F446RE
  • Nucleo F411RE
  • Nucleo F401RE
  • FRDM-K64F
  • FRDM-KL46Z
  • FRDM-KL25Z
  • LPC4088
  • LPC1768

Nucleo F446RE/F411RE/F401REのUSB接続方法

ST morphoUSB
U5V (CN10-8)VBUS　(1 RED)
PA11 (CN10-14)DM　 (2 WHITE)
PA12 (CN10-12)DP　 (3 GREEN)
GND (CN10-20)GND　(4 BLACK)

Examples

Import programF446RE-USBHostMouse_HelloWorld

USBHostMouse Hello World for ST-Nucleo-F446RE

Last commit 01 May 2016 by Norimasa Okamoto

Import programF401RE-USBHostMSD_HelloWorld

Simple USBHost MSD(USB flash drive) for Nucleo F401RE/FRDM-KL46Z test program

Last commit 13 Jun 2014 by Norimasa Okamoto

Import programF401RE-USBHostC270_example

Simple USBHost WebCam test program

Last commit 01 May 2016 by Norimasa Okamoto

Import programK64F_USBHostC270_example

Simple USBHost C270 example

Last commit 08 Aug 2014 by FRDM-K64F Code Share

Import programF401RE-BTstack_example

BTstack for Nucleo F401RE/FRDM-KL46Z example program

Last commit 09 Jun 2014 by Norimasa Okamoto

Import programUSBHostRSSI_example

Bluetooth device discovery example program.

Last commit 10 Jul 2014 by Norimasa Okamoto

Import programKL46Z-USBHostGPS_HelloWorld

Simple USBHost GPS Dongle Receiver for FRDM-KL46Z test program

Last commit 05 Feb 2014 by Norimasa Okamoto

USBHost/USBHALHost_F401RE.cpp@23:4ab8bc835303, 2016-05-01 (annotated)

Committer:
va009039
Date:
Sun May 01 03:18:11 2016 +0000
Revision:
23:4ab8bc835303
Parent:
19:47978c25c9b8 
add ST-Nucleo-F446RE

Who changed what in which revision?

UserRevisionLine numberNew contents of line
va009039 23:4ab8bc835303 1 #if defined(TARGET_NUCLEO_F401RE)||defined(TARGET_NUCLEO_F411RE)||defined(TARGET_NUCLEO_F446RE)
va009039 18:61554f238584 2 #include "USBHALHost.h"
va009039 16:981c3104f6c0 3 #include <algorithm>
va009039 11:61843badd06e 4
va009039 11:61843badd06e 5 #ifdef _USB_DBG
va009039 11:61843badd06e 6 extern RawSerial pc;
va009039 16:981c3104f6c0 7 //RawSerial pc(USBTX,USBRX);
va009039 11:61843badd06e 8 #include "mydebug.h"
va009039 11:61843badd06e 9 #define USB_DBG(...) do{pc.printf("[%s@%d] ",__PRETTY_FUNCTION__,__LINE__);pc.printf(__VA_ARGS__);pc.puts("\n");} while(0);
va009039 11:61843badd06e 10 #define USB_DBG_HEX(A,B) debug_hex<RawSerial>(pc,A,B)
va009039 11:61843badd06e 11
va009039 11:61843badd06e 12 #else
va009039 11:61843badd06e 13 #define USB_DBG(...) while(0)
va009039 11:61843badd06e 14 #define USB_DBG_HEX(A,B) while(0)
va009039 11:61843badd06e 15 #endif
va009039 11:61843badd06e 16
va009039 18:61554f238584 17 #undef USB_TEST_ASSERT
va009039 18:61554f238584 18 void usb_test_assert_internal(const char *expr, const char *file, int line);
va009039 18:61554f238584 19 #define USB_TEST_ASSERT(EXPR) while(!(EXPR)){usb_test_assert_internal(#EXPR,__FILE__,__LINE__);}
va009039 11:61843badd06e 20
va009039 11:61843badd06e 21 #define USB_TRACE1(A) while(0)
va009039 11:61843badd06e 22
va009039 11:61843badd06e 23 #define USB_INFO(...) do{fprintf(stderr,__VA_ARGS__);fprintf(stderr,"\n");}while(0);
va009039 11:61843badd06e 24
va009039 11:61843badd06e 25 __IO bool attach_done = false;
va009039 11:61843badd06e 26
va009039 11:61843badd06e 27 void delay_ms(uint32_t t)
va009039 11:61843badd06e 28 {
va009039 11:61843badd06e 29 HAL_Delay(t);
va009039 11:61843badd06e 30 }
va009039 11:61843badd06e 31
va009039 16:981c3104f6c0 32 // usbh_conf.c
va009039 11:61843badd06e 33 extern HCD_HandleTypeDef hhcd_USB_OTG_FS;
va009039 11:61843badd06e 34
va009039 11:61843badd06e 35 void HAL_HCD_MspInit(HCD_HandleTypeDef* hhcd)
va009039 11:61843badd06e 36 {
va009039 11:61843badd06e 37 GPIO_InitTypeDef GPIO_InitStruct;
va009039 11:61843badd06e 38 if(hhcd->Instance==USB_OTG_FS)
va009039 11:61843badd06e 39 {
va009039 11:61843badd06e 40 /* Peripheral clock enable */
va009039 11:61843badd06e 41 __USB_OTG_FS_CLK_ENABLE();
va009039 11:61843badd06e 42
va009039 11:61843badd06e 43 /**USB_OTG_FS GPIO Configuration
va009039 11:61843badd06e 44 PA11 ------> USB_OTG_FS_DM
va009039 11:61843badd06e 45 PA12 ------> USB_OTG_FS_DP
va009039 11:61843badd06e 46 */
va009039 11:61843badd06e 47 GPIO_InitStruct.Pin = GPIO_PIN_11|GPIO_PIN_12;
va009039 11:61843badd06e 48 GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
va009039 11:61843badd06e 49 GPIO_InitStruct.Pull = GPIO_NOPULL;
va009039 11:61843badd06e 50 GPIO_InitStruct.Speed = GPIO_SPEED_LOW;
va009039 11:61843badd06e 51 GPIO_InitStruct.Alternate = GPIO_AF10_OTG_FS;
va009039 11:61843badd06e 52 HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
va009039 11:61843badd06e 53
va009039 11:61843badd06e 54 /* Peripheral interrupt init*/
va009039 11:61843badd06e 55 /* Sets the priority grouping field */
va009039 11:61843badd06e 56 HAL_NVIC_SetPriorityGrouping(NVIC_PRIORITYGROUP_0);
va009039 11:61843badd06e 57 HAL_NVIC_SetPriority(OTG_FS_IRQn, 0, 0);
va009039 11:61843badd06e 58 HAL_NVIC_EnableIRQ(OTG_FS_IRQn);
va009039 11:61843badd06e 59 }
va009039 11:61843badd06e 60 }
va009039 11:61843badd06e 61
va009039 16:981c3104f6c0 62 // stm32f4xx_it.c
va009039 11:61843badd06e 63 extern "C" {
va009039 11:61843badd06e 64 void HAL_HCD_Connect_Callback(HCD_HandleTypeDef *hhcd)
va009039 11:61843badd06e 65 {
va009039 18:61554f238584 66 USB_TRACE1(hhcd);
va009039 11:61843badd06e 67 attach_done = true;
va009039 11:61843badd06e 68 }
va009039 11:61843badd06e 69
va009039 11:61843badd06e 70 } // extern "C"
va009039 11:61843badd06e 71
va009039 11:61843badd06e 72 USBHALHost* USBHALHost::instHost;
va009039 11:61843badd06e 73
va009039 11:61843badd06e 74 USBHALHost::USBHALHost() {
va009039 11:61843badd06e 75 instHost = this;
va009039 11:61843badd06e 76 }
va009039 11:61843badd06e 77
va009039 11:61843badd06e 78 void USBHALHost::init() {
va009039 11:61843badd06e 79 hhcd_USB_OTG_FS.Instance = USB_OTG_FS;
va009039 11:61843badd06e 80 hhcd_USB_OTG_FS.Init.Host_channels = 8;
va009039 11:61843badd06e 81 hhcd_USB_OTG_FS.Init.speed = HCD_SPEED_FULL;
va009039 11:61843badd06e 82 hhcd_USB_OTG_FS.Init.dma_enable = DISABLE;
va009039 11:61843badd06e 83 hhcd_USB_OTG_FS.Init.phy_itface = HCD_PHY_EMBEDDED;
va009039 11:61843badd06e 84 hhcd_USB_OTG_FS.Init.Sof_enable = DISABLE;
va009039 11:61843badd06e 85 hhcd_USB_OTG_FS.Init.low_power_enable = ENABLE;
va009039 11:61843badd06e 86 hhcd_USB_OTG_FS.Init.vbus_sensing_enable = DISABLE;
va009039 11:61843badd06e 87 hhcd_USB_OTG_FS.Init.use_external_vbus = DISABLE;
va009039 11:61843badd06e 88
va009039 11:61843badd06e 89 HAL_HCD_Init(&hhcd_USB_OTG_FS);
va009039 11:61843badd06e 90 HAL_HCD_Start(&hhcd_USB_OTG_FS);
va009039 11:61843badd06e 91
va009039 11:61843badd06e 92 bool lowSpeed = wait_attach();
va009039 11:61843badd06e 93 delay_ms(200);
va009039 11:61843badd06e 94 HAL_HCD_ResetPort(&hhcd_USB_OTG_FS);
va009039 11:61843badd06e 95 delay_ms(100); // Wait for 100 ms after Reset
va009039 11:61843badd06e 96 addDevice(NULL, 0, lowSpeed);
va009039 11:61843badd06e 97 }
va009039 11:61843badd06e 98
va009039 11:61843badd06e 99 bool USBHALHost::wait_attach() {
va009039 11:61843badd06e 100 Timer t;
va009039 11:61843badd06e 101 t.reset();
va009039 11:61843badd06e 102 t.start();
va009039 11:61843badd06e 103 while(!attach_done) {
va009039 11:61843badd06e 104 if (t.read_ms() > 5*1000) {
va009039 11:61843badd06e 105 t.reset();
va009039 11:61843badd06e 106 USB_INFO("Please attach USB device.");
va009039 11:61843badd06e 107 }
va009039 11:61843badd06e 108 }
va009039 11:61843badd06e 109 wait_ms(100);
va009039 11:61843badd06e 110 return HAL_HCD_GetCurrentSpeed(&hhcd_USB_OTG_FS) == USB_OTG_SPEED_LOW;
va009039 11:61843badd06e 111 }
va009039 11:61843badd06e 112
va009039 11:61843badd06e 113 int USBHALHost::token_setup(USBEndpoint* ep, SETUP_PACKET* setup, uint16_t wLength) {
va009039 16:981c3104f6c0 114 const uint8_t ep_addr = 0x00;
va009039 16:981c3104f6c0 115 HC hc;
va009039 11:61843badd06e 116 USBDeviceConnected* dev = ep->getDevice();
va009039 16:981c3104f6c0 117 hc.Init(ep_addr,
va009039 11:61843badd06e 118 dev->getAddress(),
va009039 11:61843badd06e 119 dev->getSpeed() ? HCD_SPEED_LOW : HCD_SPEED_FULL,
va009039 11:61843badd06e 120 EP_TYPE_CTRL, ep->getSize());
va009039 11:61843badd06e 121
va009039 11:61843badd06e 122 setup->wLength = wLength;
va009039 16:981c3104f6c0 123 hc.SubmitRequest((uint8_t*)setup, 8, true); // PID_SETUP
va009039 16:981c3104f6c0 124 while(hc.GetURBState() == URB_IDLE);
va009039 11:61843badd06e 125
va009039 16:981c3104f6c0 126 switch(hc.GetURBState()) {
va009039 11:61843badd06e 127 case URB_DONE:
va009039 11:61843badd06e 128 LastStatus = ACK;
va009039 11:61843badd06e 129 break;
va009039 11:61843badd06e 130 default:
va009039 11:61843badd06e 131 LastStatus = 0xff;
va009039 11:61843badd06e 132 break;
va009039 11:61843badd06e 133 }
va009039 11:61843badd06e 134 ep->setData01(DATA1);
va009039 16:981c3104f6c0 135 return 8;
va009039 11:61843badd06e 136 }
va009039 11:61843badd06e 137
va009039 11:61843badd06e 138 int USBHALHost::token_in(USBEndpoint* ep, uint8_t* data, int size, int retryLimit) {
va009039 11:61843badd06e 139 switch(ep->getType()) {
va009039 11:61843badd06e 140 case CONTROL_ENDPOINT:
va009039 11:61843badd06e 141 return token_ctl_in(ep, data, size, retryLimit);
va009039 11:61843badd06e 142 case INTERRUPT_ENDPOINT:
va009039 11:61843badd06e 143 return token_int_in(ep, data, size);
va009039 11:61843badd06e 144 case BULK_ENDPOINT:
va009039 11:61843badd06e 145 return token_blk_in(ep, data, size, retryLimit);
va009039 11:61843badd06e 146 }
va009039 11:61843badd06e 147 return -1;
va009039 11:61843badd06e 148 }
va009039 11:61843badd06e 149
va009039 11:61843badd06e 150 int USBHALHost::token_ctl_in(USBEndpoint* ep, uint8_t* data, int size, int retryLimit) {
va009039 16:981c3104f6c0 151 const uint8_t ep_addr = 0x80;
va009039 16:981c3104f6c0 152 HC hc;
va009039 11:61843badd06e 153 USBDeviceConnected* dev = ep->getDevice();
va009039 16:981c3104f6c0 154 hc.Init(ep_addr,
va009039 11:61843badd06e 155 dev->getAddress(),
va009039 11:61843badd06e 156 dev->getSpeed() ? HCD_SPEED_LOW : HCD_SPEED_FULL,
va009039 11:61843badd06e 157 EP_TYPE_CTRL, ep->getSize());
va009039 16:981c3104f6c0 158
va009039 16:981c3104f6c0 159 hc.SetToggle((ep->getData01() == DATA0) ? 0 : 1);
va009039 11:61843badd06e 160
va009039 16:981c3104f6c0 161 hc.SubmitRequest(data, size);
va009039 16:981c3104f6c0 162 while(hc.GetURBState() == URB_IDLE);
va009039 11:61843badd06e 163
va009039 16:981c3104f6c0 164 switch(hc.GetURBState()) {
va009039 11:61843badd06e 165 case URB_DONE:
va009039 11:61843badd06e 166 LastStatus = ACK;
va009039 11:61843badd06e 167 break;
va009039 11:61843badd06e 168 default:
va009039 11:61843badd06e 169 LastStatus = 0xff;
va009039 11:61843badd06e 170 return -1;
va009039 11:61843badd06e 171 }
va009039 11:61843badd06e 172 ep->toggleData01();
va009039 16:981c3104f6c0 173 return hc.GetXferCount();
va009039 11:61843badd06e 174 }
va009039 11:61843badd06e 175
va009039 11:61843badd06e 176 int USBHALHost::token_int_in(USBEndpoint* ep, uint8_t* data, int size) {
va009039 16:981c3104f6c0 177 HC hc;
va009039 11:61843badd06e 178 USBDeviceConnected* dev = ep->getDevice();
va009039 16:981c3104f6c0 179 hc.Init(
va009039 11:61843badd06e 180 ep->getAddress(),
va009039 11:61843badd06e 181 dev->getAddress(),
va009039 11:61843badd06e 182 dev->getSpeed() ? HCD_SPEED_LOW : HCD_SPEED_FULL,
va009039 11:61843badd06e 183 EP_TYPE_INTR, ep->getSize());
va009039 16:981c3104f6c0 184
va009039 16:981c3104f6c0 185 hc.SetToggle((ep->getData01() == DATA0) ? 0 : 1);
va009039 11:61843badd06e 186
va009039 16:981c3104f6c0 187 hc.SubmitRequest(data, size);
va009039 16:981c3104f6c0 188 while(hc.GetURBState() == URB_IDLE);
va009039 16:981c3104f6c0 189 switch(hc.GetURBState()) {
va009039 11:61843badd06e 190 case URB_DONE:
va009039 16:981c3104f6c0 191 switch(hc.GetState()) {
va009039 11:61843badd06e 192 case HC_XFRC:
va009039 11:61843badd06e 193 LastStatus = ep->getData01();
va009039 11:61843badd06e 194 ep->toggleData01();
va009039 16:981c3104f6c0 195 return hc.GetXferCount();
va009039 11:61843badd06e 196 case HC_NAK:
va009039 11:61843badd06e 197 LastStatus = NAK;
va009039 11:61843badd06e 198 return -1;
va009039 11:61843badd06e 199 }
va009039 11:61843badd06e 200 break;
va009039 11:61843badd06e 201 }
va009039 11:61843badd06e 202 LastStatus = STALL;
va009039 11:61843badd06e 203 return -1;
va009039 11:61843badd06e 204 }
va009039 11:61843badd06e 205
va009039 11:61843badd06e 206 int USBHALHost::token_blk_in(USBEndpoint* ep, uint8_t* data, int size, int retryLimit) {
va009039 16:981c3104f6c0 207 HC hc;
va009039 11:61843badd06e 208 USBDeviceConnected* dev = ep->getDevice();
va009039 16:981c3104f6c0 209 hc.Init(
va009039 16:981c3104f6c0 210 ep->getAddress(),
va009039 16:981c3104f6c0 211 dev->getAddress(),
va009039 16:981c3104f6c0 212 HCD_SPEED_FULL,
va009039 16:981c3104f6c0 213 EP_TYPE_BULK, ep->getSize());
va009039 16:981c3104f6c0 214
va009039 16:981c3104f6c0 215 hc.SetToggle((ep->getData01() == DATA0) ? 0 : 1);
va009039 16:981c3104f6c0 216
va009039 11:61843badd06e 217 int retry = 0;
va009039 11:61843badd06e 218 do {
va009039 16:981c3104f6c0 219 hc.SubmitRequest(data, size);
va009039 16:981c3104f6c0 220 while(hc.GetURBState() == URB_IDLE);
va009039 11:61843badd06e 221
va009039 16:981c3104f6c0 222 switch(hc.GetURBState()) {
va009039 11:61843badd06e 223 case URB_DONE:
va009039 16:981c3104f6c0 224 switch(hc.GetState()) {
va009039 11:61843badd06e 225 case HC_XFRC:
va009039 11:61843badd06e 226 LastStatus = ep->getData01();
va009039 11:61843badd06e 227 ep->toggleData01();
va009039 16:981c3104f6c0 228 return hc.GetXferCount();
va009039 11:61843badd06e 229 case HC_NAK:
va009039 11:61843badd06e 230 LastStatus = NAK;
va009039 11:61843badd06e 231 if (retryLimit > 0) {
va009039 11:61843badd06e 232 delay_ms(1 + 10 * retry);
va009039 11:61843badd06e 233 }
va009039 11:61843badd06e 234 break;
va009039 11:61843badd06e 235 default:
va009039 11:61843badd06e 236 break;
va009039 11:61843badd06e 237 }
va009039 11:61843badd06e 238 break;
va009039 11:61843badd06e 239 case URB_STALL:
va009039 11:61843badd06e 240 LastStatus = STALL;
va009039 11:61843badd06e 241 return -1;
va009039 11:61843badd06e 242 default:
va009039 11:61843badd06e 243 LastStatus = STALL;
va009039 11:61843badd06e 244 delay_ms(500 + 100 * retry);
va009039 11:61843badd06e 245 break;
va009039 11:61843badd06e 246 }
va009039 11:61843badd06e 247 }while(retry++ < retryLimit);
va009039 11:61843badd06e 248 return -1;
va009039 11:61843badd06e 249 }
va009039 11:61843badd06e 250
va009039 11:61843badd06e 251 int USBHALHost::token_out(USBEndpoint* ep, const uint8_t* data, int size, int retryLimit) {
va009039 11:61843badd06e 252 switch(ep->getType()) {
va009039 11:61843badd06e 253 case CONTROL_ENDPOINT:
va009039 11:61843badd06e 254 return token_ctl_out(ep, data, size, retryLimit);
va009039 11:61843badd06e 255 case INTERRUPT_ENDPOINT:
va009039 11:61843badd06e 256 return token_int_out(ep, data, size);
va009039 11:61843badd06e 257 case BULK_ENDPOINT:
va009039 11:61843badd06e 258 return token_blk_out(ep, data, size, retryLimit);
va009039 11:61843badd06e 259 }
va009039 11:61843badd06e 260 return -1;
va009039 11:61843badd06e 261 }
va009039 11:61843badd06e 262
va009039 11:61843badd06e 263 int USBHALHost::token_ctl_out(USBEndpoint* ep, const uint8_t* data, int size, int retryLimit) {
va009039 16:981c3104f6c0 264 const uint8_t ep_addr = 0x00;
va009039 16:981c3104f6c0 265 HC hc;
va009039 11:61843badd06e 266 USBDeviceConnected* dev = ep->getDevice();
va009039 16:981c3104f6c0 267 hc.Init(ep_addr,
va009039 16:981c3104f6c0 268 dev->getAddress(),
va009039 16:981c3104f6c0 269 dev->getSpeed() ? HCD_SPEED_LOW : HCD_SPEED_FULL,
va009039 16:981c3104f6c0 270 EP_TYPE_CTRL, ep->getSize());
va009039 16:981c3104f6c0 271
va009039 16:981c3104f6c0 272 hc.SetToggle((ep->getData01() == DATA0) ? 0 : 1);
va009039 11:61843badd06e 273
va009039 11:61843badd06e 274 do {
va009039 16:981c3104f6c0 275 hc.SubmitRequest((uint8_t*)data, size);
va009039 16:981c3104f6c0 276 while(hc.GetURBState() == URB_IDLE);
va009039 11:61843badd06e 277
va009039 16:981c3104f6c0 278 switch(hc.GetURBState()) {
va009039 11:61843badd06e 279 case URB_DONE:
va009039 11:61843badd06e 280 LastStatus = ACK;
va009039 11:61843badd06e 281 ep->toggleData01();
va009039 14:b167f2b97cb7 282 return size;
va009039 11:61843badd06e 283
va009039 11:61843badd06e 284 default:
va009039 11:61843badd06e 285 break;
va009039 11:61843badd06e 286 }
va009039 11:61843badd06e 287 delay_ms(1);
va009039 11:61843badd06e 288 }while(retryLimit-- > 0);
va009039 11:61843badd06e 289 return -1;
va009039 11:61843badd06e 290 }
va009039 11:61843badd06e 291
va009039 11:61843badd06e 292 int USBHALHost::token_int_out(USBEndpoint* ep, const uint8_t* data, int size) {
va009039 16:981c3104f6c0 293 HC hc;
va009039 11:61843badd06e 294 USBDeviceConnected* dev = ep->getDevice();
va009039 16:981c3104f6c0 295 hc.Init(
va009039 11:61843badd06e 296 ep->getAddress(),
va009039 11:61843badd06e 297 dev->getAddress(),
va009039 11:61843badd06e 298 dev->getSpeed() ? HCD_SPEED_LOW : HCD_SPEED_FULL,
va009039 11:61843badd06e 299 EP_TYPE_INTR, ep->getSize());
va009039 16:981c3104f6c0 300
va009039 16:981c3104f6c0 301 hc.SetToggle((ep->getData01() == DATA0) ? 0 : 1);
va009039 11:61843badd06e 302
va009039 16:981c3104f6c0 303 hc.SubmitRequest((uint8_t*)data, size);
va009039 16:981c3104f6c0 304 while(hc.GetURBState() == URB_IDLE);
va009039 16:981c3104f6c0 305 if (hc.GetURBState() != URB_DONE) {
va009039 11:61843badd06e 306 return -1;
va009039 11:61843badd06e 307 }
va009039 11:61843badd06e 308 ep->toggleData01();
va009039 14:b167f2b97cb7 309 return size;
va009039 11:61843badd06e 310 }
va009039 11:61843badd06e 311
va009039 11:61843badd06e 312 int USBHALHost::token_blk_out(USBEndpoint* ep, const uint8_t* data, int size, int retryLimit) {
va009039 16:981c3104f6c0 313 HC hc;
va009039 11:61843badd06e 314 USBDeviceConnected* dev = ep->getDevice();
va009039 16:981c3104f6c0 315 hc.Init(
va009039 16:981c3104f6c0 316 ep->getAddress(), dev->getAddress(),
va009039 16:981c3104f6c0 317 HCD_SPEED_FULL, EP_TYPE_BULK, ep->getSize());
va009039 16:981c3104f6c0 318
va009039 16:981c3104f6c0 319 hc.SetToggle((ep->getData01() == DATA0) ? 0 : 1);
va009039 16:981c3104f6c0 320
va009039 11:61843badd06e 321 int retry = 0;
va009039 11:61843badd06e 322 do {
va009039 16:981c3104f6c0 323 hc.SubmitRequest((uint8_t*)data, size);
va009039 16:981c3104f6c0 324 while(hc.GetURBState() == URB_IDLE);
va009039 11:61843badd06e 325
va009039 16:981c3104f6c0 326 switch(hc.GetURBState()) {
va009039 11:61843badd06e 327 case URB_DONE:
va009039 16:981c3104f6c0 328 switch(hc.GetState()) {
va009039 11:61843badd06e 329 case HC_XFRC: // ACK
va009039 11:61843badd06e 330 LastStatus = ep->getData01();
va009039 11:61843badd06e 331 ep->toggleData01();
va009039 14:b167f2b97cb7 332 return size;
va009039 11:61843badd06e 333 default:
va009039 11:61843badd06e 334 break;
va009039 11:61843badd06e 335 }
va009039 11:61843badd06e 336 break;
va009039 11:61843badd06e 337 case URB_NOTREADY: // HC_NAK
va009039 11:61843badd06e 338 LastStatus = NAK;
va009039 11:61843badd06e 339 delay_ms(100 * retry);
va009039 11:61843badd06e 340 break;
va009039 11:61843badd06e 341 default:
va009039 11:61843badd06e 342 LastStatus = STALL;
va009039 11:61843badd06e 343 return -1;
va009039 11:61843badd06e 344 }
va009039 11:61843badd06e 345 } while(retry++ < retryLimit);
va009039 11:61843badd06e 346 return -1;
va009039 11:61843badd06e 347 }
va009039 11:61843badd06e 348
va009039 11:61843badd06e 349 int USBHALHost::token_iso_in(USBEndpoint* ep, uint8_t* data, int size) {
va009039 16:981c3104f6c0 350 HC* hc = ep->getHALData<HC*>();
va009039 16:981c3104f6c0 351 if (hc == NULL) {
va009039 16:981c3104f6c0 352 hc = new HC;
va009039 16:981c3104f6c0 353 ep->setHALData<HC*>(hc);
va009039 13:8774c07f12a5 354 USBDeviceConnected* dev = ep->getDevice();
va009039 16:981c3104f6c0 355 hc->Init(
va009039 13:8774c07f12a5 356 ep->getAddress(), dev->getAddress(),
va009039 13:8774c07f12a5 357 HCD_SPEED_FULL, EP_TYPE_ISOC, ep->getSize());
va009039 13:8774c07f12a5 358 }
va009039 16:981c3104f6c0 359 hc->SubmitRequest(data, size);
va009039 16:981c3104f6c0 360 while(hc->GetURBState() == URB_IDLE);
va009039 16:981c3104f6c0 361 return hc->GetXferCount();
va009039 16:981c3104f6c0 362 }
va009039 16:981c3104f6c0 363
va009039 16:981c3104f6c0 364 int USBHALHost::multi_token_in(USBEndpoint* ep, uint8_t* data, size_t total, bool block) {
va009039 16:981c3104f6c0 365 if (total == 0) {
va009039 16:981c3104f6c0 366 return token_in(ep);
va009039 16:981c3104f6c0 367 }
va009039 16:981c3104f6c0 368 int retryLimit = block ? 10 : 0;
va009039 16:981c3104f6c0 369 int read_len = 0;
va009039 16:981c3104f6c0 370 for(int n = 0; read_len < total; n++) {
va009039 16:981c3104f6c0 371 int size = std::min((int)total-read_len, ep->getSize());
va009039 16:981c3104f6c0 372 int result = token_in(ep, data+read_len, size, retryLimit);
va009039 16:981c3104f6c0 373 if (result < 0) {
va009039 16:981c3104f6c0 374 if (block) {
va009039 16:981c3104f6c0 375 return -1;
va009039 16:981c3104f6c0 376 }
va009039 16:981c3104f6c0 377 if (LastStatus == NAK) {
va009039 16:981c3104f6c0 378 if (n == 0) {
va009039 16:981c3104f6c0 379 return -1;
va009039 16:981c3104f6c0 380 }
va009039 16:981c3104f6c0 381 break;
va009039 16:981c3104f6c0 382 }
va009039 16:981c3104f6c0 383 return result;
va009039 16:981c3104f6c0 384 }
va009039 16:981c3104f6c0 385 read_len += result;
va009039 16:981c3104f6c0 386 if (result < ep->getSize()) {
va009039 16:981c3104f6c0 387 break;
va009039 16:981c3104f6c0 388 }
va009039 16:981c3104f6c0 389 }
va009039 16:981c3104f6c0 390 return read_len;
va009039 16:981c3104f6c0 391 }
va009039 16:981c3104f6c0 392
va009039 18:61554f238584 393 int USBHALHost::multi_token_out(USBEndpoint* ep, const uint8_t* data, size_t total) {
va009039 16:981c3104f6c0 394 if (total == 0) {
va009039 16:981c3104f6c0 395 return token_out(ep);
va009039 16:981c3104f6c0 396 }
va009039 16:981c3104f6c0 397 int write_len = 0;
va009039 16:981c3104f6c0 398 for(int n = 0; write_len < total; n++) {
va009039 16:981c3104f6c0 399 int size = std::min((int)total-write_len, ep->getSize());
va009039 16:981c3104f6c0 400 int result = token_out(ep, data+write_len, size);
va009039 16:981c3104f6c0 401 if (result < 0) {
va009039 16:981c3104f6c0 402 if (LastStatus == NAK) {
va009039 16:981c3104f6c0 403 if (n == 0) {
va009039 16:981c3104f6c0 404 return -1;
va009039 16:981c3104f6c0 405 }
va009039 16:981c3104f6c0 406 break;
va009039 16:981c3104f6c0 407 }
va009039 16:981c3104f6c0 408 USB_DBG("token_out result=%d %02x", result, LastStatus);
va009039 16:981c3104f6c0 409 return result;
va009039 16:981c3104f6c0 410 }
va009039 16:981c3104f6c0 411 write_len += result;
va009039 16:981c3104f6c0 412 if (result < ep->getSize()) {
va009039 16:981c3104f6c0 413 break;
va009039 16:981c3104f6c0 414 }
va009039 16:981c3104f6c0 415 }
va009039 16:981c3104f6c0 416 return write_len;
va009039 16:981c3104f6c0 417 }
va009039 18:61554f238584 418 void USBHALHost::multi_token_inNB(USBEndpoint* ep, uint8_t* data, int size) {
va009039 18:61554f238584 419 USB_TRACE1(size);
va009039 18:61554f238584 420 USB_TEST_ASSERT(ep->getState() != USB_TYPE_PROCESSING);
va009039 18:61554f238584 421 ep->setBuffer(data, size);
va009039 18:61554f238584 422 ep->setState(USB_TYPE_PROCESSING);
va009039 18:61554f238584 423 }
va009039 18:61554f238584 424
va009039 18:61554f238584 425 USB_TYPE USBHALHost::multi_token_inNB_result(USBEndpoint* ep) {
va009039 18:61554f238584 426 USB_TEST_ASSERT(ep->getState() == USB_TYPE_PROCESSING);
va009039 18:61554f238584 427 uint8_t* buf = ep->getBufStart();
va009039 18:61554f238584 428 int size = ep->getBufSize();
va009039 18:61554f238584 429 int result = multi_token_in(ep, buf, size, false);
va009039 18:61554f238584 430 USB_TRACE1(result);
va009039 18:61554f238584 431 if (result < 0) {
va009039 18:61554f238584 432 return USB_TYPE_PROCESSING;
va009039 18:61554f238584 433 }
va009039 18:61554f238584 434 ep->setLengthTransferred(result);
va009039 18:61554f238584 435 ep->setState(USB_TYPE_IDLE);
va009039 18:61554f238584 436 return USB_TYPE_OK;
va009039 18:61554f238584 437
va009039 18:61554f238584 438 }
va009039 18:61554f238584 439
va009039 18:61554f238584 440 void USBHALHost::setToggle(USBEndpoint* ep, uint8_t toggle) {
va009039 18:61554f238584 441 USB_TEST_ASSERT(toggle == 1);
va009039 18:61554f238584 442 ep->setData01(toggle == 0 ? DATA0 : DATA1);
va009039 18:61554f238584 443 }
va009039 16:981c3104f6c0 444
va009039 16:981c3104f6c0 445 uint8_t HC::slot = 0x00;
va009039 16:981c3104f6c0 446
va009039 16:981c3104f6c0 447 HC::HC() {
va009039 18:61554f238584 448 static const int start = 1;
va009039 18:61554f238584 449 uint8_t mask = (1<<start);
va009039 18:61554f238584 450 for(int i = start; i < 8; i++, mask <<= 1) {
va009039 16:981c3104f6c0 451 if (!(slot & mask)) {
va009039 16:981c3104f6c0 452 slot |= mask;
va009039 16:981c3104f6c0 453 _ch = i;
va009039 16:981c3104f6c0 454 return;
va009039 16:981c3104f6c0 455 }
va009039 16:981c3104f6c0 456 }
va009039 16:981c3104f6c0 457 _ch = 0; // ERROR!!!
va009039 16:981c3104f6c0 458 }
va009039 16:981c3104f6c0 459
va009039 16:981c3104f6c0 460 HC::HC(int ch) {
va009039 16:981c3104f6c0 461 _ch = ch;
va009039 16:981c3104f6c0 462 slot |= (1<<_ch);
va009039 16:981c3104f6c0 463 }
va009039 16:981c3104f6c0 464
va009039 16:981c3104f6c0 465 HC::~HC() {
va009039 16:981c3104f6c0 466 slot &= ~(1<<_ch);
va009039 16:981c3104f6c0 467 }
va009039 16:981c3104f6c0 468
va009039 16:981c3104f6c0 469 HAL_StatusTypeDef HC::Init(uint8_t epnum, uint8_t dev_address, uint8_t speed, uint8_t ep_type, uint16_t mps) {
va009039 16:981c3104f6c0 470 _ep_addr = epnum;
va009039 16:981c3104f6c0 471 _ep_type = ep_type;
va009039 16:981c3104f6c0 472 return HAL_HCD_HC_Init(&hhcd_USB_OTG_FS, _ch,
va009039 16:981c3104f6c0 473 epnum, dev_address, speed, ep_type, mps);
va009039 16:981c3104f6c0 474 }
va009039 16:981c3104f6c0 475
va009039 16:981c3104f6c0 476 HAL_StatusTypeDef HC::SubmitRequest(uint8_t* pbuff, uint16_t length, bool setup) {
va009039 16:981c3104f6c0 477 uint8_t direction = (_ep_addr & 0x80) ? DIR_IN : DIR_OUT;
va009039 16:981c3104f6c0 478 if (_ep_type == EP_TYPE_CTRL) {
va009039 16:981c3104f6c0 479 HCD_HCTypeDef* hc = &hhcd_USB_OTG_FS.hc[_ch];
va009039 16:981c3104f6c0 480 if (setup) {
va009039 16:981c3104f6c0 481 hc->data_pid = HC_PID_SETUP;
va009039 16:981c3104f6c0 482 hc->toggle_out = 0;
va009039 16:981c3104f6c0 483 } else {
va009039 16:981c3104f6c0 484 if (direction == DIR_IN) {
va009039 16:981c3104f6c0 485 if (hc->toggle_in == 0) {
va009039 16:981c3104f6c0 486 hc->data_pid = HC_PID_DATA0;
va009039 16:981c3104f6c0 487 } else {
va009039 16:981c3104f6c0 488 hc->data_pid = HC_PID_DATA1;
va009039 16:981c3104f6c0 489 }
va009039 16:981c3104f6c0 490 } else { // OUT
va009039 16:981c3104f6c0 491 if (hc->toggle_out == 0) {
va009039 16:981c3104f6c0 492 hc->data_pid = HC_PID_DATA0;
va009039 16:981c3104f6c0 493 } else {
va009039 16:981c3104f6c0 494 hc->data_pid = HC_PID_DATA1;
va009039 16:981c3104f6c0 495 }
va009039 16:981c3104f6c0 496 }
va009039 16:981c3104f6c0 497 }
va009039 16:981c3104f6c0 498 hc->xfer_buff = pbuff;
va009039 16:981c3104f6c0 499 hc->xfer_len = length;
va009039 16:981c3104f6c0 500 hc->urb_state = URB_IDLE;
va009039 16:981c3104f6c0 501 hc->xfer_count = 0;
va009039 16:981c3104f6c0 502 hc->ch_num = _ch;
va009039 16:981c3104f6c0 503 hc->state = HC_IDLE;
va009039 16:981c3104f6c0 504
va009039 16:981c3104f6c0 505 return USB_HC_StartXfer(hhcd_USB_OTG_FS.Instance, hc, 0);
va009039 16:981c3104f6c0 506 }
va009039 16:981c3104f6c0 507 return HAL_HCD_HC_SubmitRequest(&hhcd_USB_OTG_FS, _ch,
va009039 16:981c3104f6c0 508 direction, _ep_type, 0, pbuff, length, 0);
va009039 16:981c3104f6c0 509 }
va009039 16:981c3104f6c0 510
va009039 16:981c3104f6c0 511 HCD_URBStateTypeDef HC::GetURBState() {
va009039 16:981c3104f6c0 512 return HAL_HCD_HC_GetURBState(&hhcd_USB_OTG_FS, _ch);
va009039 16:981c3104f6c0 513 }
va009039 16:981c3104f6c0 514
va009039 16:981c3104f6c0 515 HCD_HCStateTypeDef HC::GetState() {
va009039 16:981c3104f6c0 516 return HAL_HCD_HC_GetState(&hhcd_USB_OTG_FS, _ch);
va009039 16:981c3104f6c0 517 }
va009039 16:981c3104f6c0 518
va009039 16:981c3104f6c0 519 uint32_t HC::GetXferCount() {
va009039 16:981c3104f6c0 520 return HAL_HCD_HC_GetXferCount(&hhcd_USB_OTG_FS, _ch);
va009039 16:981c3104f6c0 521 }
va009039 16:981c3104f6c0 522
va009039 16:981c3104f6c0 523 void HC::SetToggle(uint8_t toggle) {
va009039 16:981c3104f6c0 524 if (_ep_addr & 0x80) { // IN
va009039 16:981c3104f6c0 525 hhcd_USB_OTG_FS.hc[_ch].toggle_in = toggle;
va009039 16:981c3104f6c0 526 } else { // OUT
va009039 16:981c3104f6c0 527 hhcd_USB_OTG_FS.hc[_ch].toggle_out = toggle;
va009039 16:981c3104f6c0 528 }
va009039 11:61843badd06e 529 }
va009039 11:61843badd06e 530
va009039 11:61843badd06e 531 #endif
va009039 11:61843badd06e 532
va009039 11:61843badd06e 533