Genadi Zawidowski / USBDevice

Adds class implementation for use STM32F4xx OTG_HS in FS mode

Dependents:   IGLOO_board

Fork of USBDevice by mbed official

targets/TARGET_STM/USBHAL_STM32.cpp@76:a791d5373beb, 2018-07-30 (annotated)

Committer:
ua1arn
Date:
Mon Jul 30 12:30:04 2018 +0000
Revision:
76:a791d5373beb
Parent:
71:53949e6131f6 
current state before add multi-configuration USB descriptors

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Kojto 71:53949e6131f6 1 /* Copyright (c) 2010-2011 mbed.org, MIT License
Kojto 71:53949e6131f6 2 *
Kojto 71:53949e6131f6 3 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
Kojto 71:53949e6131f6 4 * and associated documentation files (the "Software"), to deal in the Software without
Kojto 71:53949e6131f6 5 * restriction, including without limitation the rights to use, copy, modify, merge, publish,
Kojto 71:53949e6131f6 6 * distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
Kojto 71:53949e6131f6 7 * Software is furnished to do so, subject to the following conditions:
Kojto 71:53949e6131f6 8 *
Kojto 71:53949e6131f6 9 * The above copyright notice and this permission notice shall be included in all copies or
Kojto 71:53949e6131f6 10 * substantial portions of the Software.
Kojto 71:53949e6131f6 11 *
Kojto 71:53949e6131f6 12 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
Kojto 71:53949e6131f6 13 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
Kojto 71:53949e6131f6 14 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
Kojto 71:53949e6131f6 15 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
Kojto 71:53949e6131f6 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Kojto 71:53949e6131f6 17 */
Kojto 71:53949e6131f6 18 /* TARGET NOT STM does not support this HAL */
Kojto 71:53949e6131f6 19 #ifndef TARGET_STM
Kojto 71:53949e6131f6 20 #define USBSTM_HAL_UNSUPPORTED
Kojto 71:53949e6131f6 21 #endif
Kojto 71:53949e6131f6 22 /* F4 famlily wihtout USB_STM_HAL use another HAL*/
Kojto 71:53949e6131f6 23 #if defined(TARGET_STM) && defined(TARGET_STM32F4) && !defined(USB_STM_HAL)
Kojto 71:53949e6131f6 24 #define USBSTM_HAL_UNSUPPORTED
Kojto 71:53949e6131f6 25 #endif
Kojto 71:53949e6131f6 26
Kojto 71:53949e6131f6 27 #ifndef USBSTM_HAL_UNSUPPORTED
Kojto 71:53949e6131f6 28 #include "USBHAL.h"
Kojto 71:53949e6131f6 29 #include "pinmap.h"
Kojto 71:53949e6131f6 30 /* mbed endpoint definition to hal definition */
Kojto 71:53949e6131f6 31 #define EP_ADDR(ep) (((ep) >> 1)|((ep) & 1) << 7)
Kojto 71:53949e6131f6 32 /* from hal definition to mbed definition */
Kojto 71:53949e6131f6 33 #define ADDR_EPIN(ep) (((ep) << 1) | 1)
Kojto 71:53949e6131f6 34 #define ADDR_EPOUT(ep) (((ep) << 1))
Kojto 71:53949e6131f6 35 /* id to detect if rx buffer is used or not */
Kojto 71:53949e6131f6 36
ua1arn 76:a791d5373beb 37 //#include "USBHAL_STM_TARGET.h"
ua1arn 76:a791d5373beb 38 #include "USBHAL_STM_HSFS_144_pins.h"
Kojto 71:53949e6131f6 39
Kojto 71:53949e6131f6 40
Kojto 71:53949e6131f6 41 /* this call at device reception completion on a Out Enpoint */
Kojto 71:53949e6131f6 42 void HAL_PCD_DataOutStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)
Kojto 71:53949e6131f6 43 {
Kojto 71:53949e6131f6 44 USBHAL_Private_t *priv=((USBHAL_Private_t *)(hpcd->pData));
Kojto 71:53949e6131f6 45 USBHAL *obj= priv->inst;
Kojto 71:53949e6131f6 46 uint8_t endpoint = ADDR_EPOUT(epnum);
Kojto 71:53949e6131f6 47 priv->epComplete[endpoint] = 1;
Kojto 71:53949e6131f6 48 /* -2 endpoint 0 In out are not in call back list */
Kojto 71:53949e6131f6 49 if (epnum) {
Kojto 71:53949e6131f6 50 bool (USBHAL::*func)(void) = priv->epCallback[endpoint-2];
Kojto 71:53949e6131f6 51 (obj->*func)();
Kojto 71:53949e6131f6 52 } else {
Kojto 71:53949e6131f6 53 void (USBHAL::*func)(void) = priv->ep0_out;
Kojto 71:53949e6131f6 54 (obj->*func)();
Kojto 71:53949e6131f6 55 }
Kojto 71:53949e6131f6 56 }
Kojto 71:53949e6131f6 57
Kojto 71:53949e6131f6 58 /* this is call at device transmission completion on In endpoint */
Kojto 71:53949e6131f6 59 void HAL_PCD_DataInStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)
Kojto 71:53949e6131f6 60 {
Kojto 71:53949e6131f6 61 USBHAL_Private_t *priv=((USBHAL_Private_t *)(hpcd->pData));
Kojto 71:53949e6131f6 62 USBHAL *obj= priv->inst;
Kojto 71:53949e6131f6 63 uint8_t endpoint = ADDR_EPIN(epnum);
Kojto 71:53949e6131f6 64 priv->epComplete[endpoint] = 1;
Kojto 71:53949e6131f6 65 /* -2 endpoint 0 In out are not in call back list */
Kojto 71:53949e6131f6 66 if (epnum) {
Kojto 71:53949e6131f6 67 bool (USBHAL::*func)(void) = priv->epCallback[endpoint-2];
Kojto 71:53949e6131f6 68 (obj->*func)();
Kojto 71:53949e6131f6 69 } else {
Kojto 71:53949e6131f6 70 void (USBHAL::*func)(void) = priv->ep0_in;
Kojto 71:53949e6131f6 71 (obj->*func)();
Kojto 71:53949e6131f6 72 }
Kojto 71:53949e6131f6 73 }
Kojto 71:53949e6131f6 74 /* This is call at device set up reception */
Kojto 71:53949e6131f6 75 void HAL_PCD_SetupStageCallback(PCD_HandleTypeDef *hpcd)
Kojto 71:53949e6131f6 76 {
Kojto 71:53949e6131f6 77 USBHAL_Private_t *priv=((USBHAL_Private_t *)(hpcd->pData));
Kojto 71:53949e6131f6 78 USBHAL *obj= priv->inst;
Kojto 71:53949e6131f6 79 void (USBHAL::*func)(void)=priv->ep0_setup;
Kojto 71:53949e6131f6 80 void (USBHAL::*func1)(void)=priv->ep0_read;
Kojto 71:53949e6131f6 81 (obj->*func)();
Kojto 71:53949e6131f6 82 (obj->*func1)();
Kojto 71:53949e6131f6 83 }
Kojto 71:53949e6131f6 84
Kojto 71:53949e6131f6 85 void HAL_PCD_SuspendCallback(PCD_HandleTypeDef *hpcd)
Kojto 71:53949e6131f6 86 {
Kojto 71:53949e6131f6 87 USBHAL_Private_t *priv=((USBHAL_Private_t *)(hpcd->pData));
Kojto 71:53949e6131f6 88 USBHAL *obj= priv->inst;
Kojto 71:53949e6131f6 89 void (USBHAL::*func)(unsigned int suspended) = priv->suspend_change;
Kojto 71:53949e6131f6 90 (obj->*func)(1);
Kojto 71:53949e6131f6 91 }
Kojto 71:53949e6131f6 92
Kojto 71:53949e6131f6 93 void HAL_PCD_ResumeCallback(PCD_HandleTypeDef *hpcd)
Kojto 71:53949e6131f6 94 {
Kojto 71:53949e6131f6 95 USBHAL_Private_t *priv=((USBHAL_Private_t *)(hpcd->pData));
Kojto 71:53949e6131f6 96 USBHAL *obj= priv->inst;
Kojto 71:53949e6131f6 97 void (USBHAL::*func)(unsigned int suspended) = priv->suspend_change;
Kojto 71:53949e6131f6 98 (obj->*func)(0);
Kojto 71:53949e6131f6 99 }
Kojto 71:53949e6131f6 100
Kojto 71:53949e6131f6 101 void HAL_PCD_ConnectCallback(PCD_HandleTypeDef *hpcd)
Kojto 71:53949e6131f6 102 {
Kojto 71:53949e6131f6 103 USBHAL_Private_t *priv=((USBHAL_Private_t *)(hpcd->pData));
Kojto 71:53949e6131f6 104 USBHAL *obj= priv->inst;
Kojto 71:53949e6131f6 105 void (USBHAL::*func)(unsigned int suspended) = priv->connect_change;
Kojto 71:53949e6131f6 106 (obj->*func)(1);
Kojto 71:53949e6131f6 107 }
Kojto 71:53949e6131f6 108
Kojto 71:53949e6131f6 109 void HAL_PCD_DisconnectCallback(PCD_HandleTypeDef *hpcd)
Kojto 71:53949e6131f6 110 {
Kojto 71:53949e6131f6 111 USBHAL_Private_t *priv=((USBHAL_Private_t *)(hpcd->pData));
Kojto 71:53949e6131f6 112 USBHAL *obj= priv->inst;
Kojto 71:53949e6131f6 113 void (USBHAL::*func)(unsigned int suspended) = priv->connect_change;
Kojto 71:53949e6131f6 114 (obj->*func)(0);
Kojto 71:53949e6131f6 115 }
Kojto 71:53949e6131f6 116
Kojto 71:53949e6131f6 117 void HAL_PCD_ResetCallback(PCD_HandleTypeDef *hpcd)
Kojto 71:53949e6131f6 118 {
Kojto 71:53949e6131f6 119 USBHAL_Private_t *priv=((USBHAL_Private_t *)(hpcd->pData));
Kojto 71:53949e6131f6 120 USBHAL *obj= priv->inst;
Kojto 71:53949e6131f6 121 unsigned int i;
Kojto 71:53949e6131f6 122 for(i=0;i<hpcd->Init.dev_endpoints;i++) {
Kojto 71:53949e6131f6 123 priv->epComplete[2*i]=0;
Kojto 71:53949e6131f6 124 HAL_PCD_EP_Close(hpcd,EP_ADDR(2*i));
Kojto 71:53949e6131f6 125 HAL_PCD_EP_Flush(hpcd,EP_ADDR(2*i));
Kojto 71:53949e6131f6 126 priv->epComplete[2*i+1]=0;
Kojto 71:53949e6131f6 127 HAL_PCD_EP_Close(hpcd,EP_ADDR(2*i+1));
Kojto 71:53949e6131f6 128 HAL_PCD_EP_Flush(hpcd,EP_ADDR(2*i+1));
Kojto 71:53949e6131f6 129
Kojto 71:53949e6131f6 130 }
Kojto 71:53949e6131f6 131 void (USBHAL::*func)(void)=priv->bus_reset;
Kojto 71:53949e6131f6 132 bool (USBHAL::*ep_realise)(uint8_t endpoint, uint32_t maxPacket, uint32_t flags) = priv->ep_realise;
Kojto 71:53949e6131f6 133 (obj->*func)();
Kojto 71:53949e6131f6 134 (obj->*ep_realise)(EP0IN, MAX_PACKET_SIZE_EP0,0);
Kojto 71:53949e6131f6 135 (obj->*ep_realise)(EP0OUT, MAX_PACKET_SIZE_EP0,0);
Kojto 71:53949e6131f6 136 }
Kojto 71:53949e6131f6 137
Kojto 71:53949e6131f6 138
Kojto 71:53949e6131f6 139 /* hal pcd handler , used for STM32 HAL PCD Layer */
Kojto 71:53949e6131f6 140
Kojto 71:53949e6131f6 141 uint32_t USBHAL::endpointReadcore(uint8_t endpoint, uint8_t *buffer) {
Kojto 71:53949e6131f6 142 return 0;
Kojto 71:53949e6131f6 143 }
Kojto 71:53949e6131f6 144
Kojto 71:53949e6131f6 145 USBHAL::~USBHAL(void) {
Kojto 71:53949e6131f6 146 USBHAL_Private_t *HALPriv = (USBHAL_Private_t *)(hpcd.pData);
Kojto 71:53949e6131f6 147 HAL_PCD_DeInit(&hpcd);
Kojto 71:53949e6131f6 148 delete HALPriv;
Kojto 71:53949e6131f6 149 }
Kojto 71:53949e6131f6 150
Kojto 71:53949e6131f6 151 void USBHAL::connect(void) {
Kojto 71:53949e6131f6 152 NVIC_EnableIRQ(USBHAL_IRQn);
Kojto 71:53949e6131f6 153 }
Kojto 71:53949e6131f6 154
Kojto 71:53949e6131f6 155 void USBHAL::disconnect(void) {
Kojto 71:53949e6131f6 156 NVIC_DisableIRQ(USBHAL_IRQn);
Kojto 71:53949e6131f6 157 }
Kojto 71:53949e6131f6 158
Kojto 71:53949e6131f6 159 void USBHAL::configureDevice(void) {
Kojto 71:53949e6131f6 160 // Not needed
Kojto 71:53949e6131f6 161 }
Kojto 71:53949e6131f6 162
Kojto 71:53949e6131f6 163 void USBHAL::unconfigureDevice(void) {
Kojto 71:53949e6131f6 164 // Not needed
Kojto 71:53949e6131f6 165 }
Kojto 71:53949e6131f6 166
Kojto 71:53949e6131f6 167 void USBHAL::setAddress(uint8_t address) {
Kojto 71:53949e6131f6 168 HAL_PCD_SetAddress(&hpcd, address);
Kojto 71:53949e6131f6 169 EP0write(0, 0);
Kojto 71:53949e6131f6 170 }
Kojto 71:53949e6131f6 171
Kojto 71:53949e6131f6 172 bool USBHAL::realiseEndpoint(uint8_t endpoint, uint32_t maxPacket, uint32_t flags) {
Kojto 71:53949e6131f6 173 uint32_t epIndex = EP_ADDR(endpoint);
Kojto 71:53949e6131f6 174 uint32_t type;
Kojto 71:53949e6131f6 175 uint32_t len;
Kojto 71:53949e6131f6 176 HAL_StatusTypeDef ret;
Kojto 71:53949e6131f6 177 switch (endpoint) {
Kojto 71:53949e6131f6 178 case EP0IN:
Kojto 71:53949e6131f6 179 case EP0OUT:
Kojto 71:53949e6131f6 180 type = 0;
Kojto 71:53949e6131f6 181 break;
Kojto 71:53949e6131f6 182 case EPISO_IN:
Kojto 71:53949e6131f6 183 case EPISO_OUT:
Kojto 71:53949e6131f6 184 type = 1;
Kojto 71:53949e6131f6 185 break;
Kojto 71:53949e6131f6 186 case EPBULK_IN:
Kojto 71:53949e6131f6 187 case EPBULK_OUT:
Kojto 71:53949e6131f6 188 type = 2;
Kojto 71:53949e6131f6 189 break;
Kojto 71:53949e6131f6 190 case EPINT_IN:
Kojto 71:53949e6131f6 191 case EPINT_OUT:
Kojto 71:53949e6131f6 192 type = 3;
Kojto 71:53949e6131f6 193 break;
Kojto 71:53949e6131f6 194 }
Kojto 71:53949e6131f6 195 if (maxPacket > MAXTRANSFER_SIZE) return false;
Kojto 71:53949e6131f6 196 if (epIndex & 0x80) {
Kojto 71:53949e6131f6 197 len = HAL_PCDEx_GetTxFiFo(&hpcd,epIndex & 0x7f);
Kojto 71:53949e6131f6 198 MBED_ASSERT(len >= maxPacket);
Kojto 71:53949e6131f6 199 }
Kojto 71:53949e6131f6 200 ret = HAL_PCD_EP_Open(&hpcd, epIndex, maxPacket, type);
Kojto 71:53949e6131f6 201 MBED_ASSERT(ret!=HAL_BUSY);
Kojto 71:53949e6131f6 202 return (ret == HAL_OK) ? true:false;
Kojto 71:53949e6131f6 203 }
Kojto 71:53949e6131f6 204
Kojto 71:53949e6131f6 205 // read setup packet
Kojto 71:53949e6131f6 206 void USBHAL::EP0setup(uint8_t *buffer) {
Kojto 71:53949e6131f6 207 memcpy(buffer, hpcd.Setup, MAX_PACKET_SIZE_SETUP);
Kojto 71:53949e6131f6 208 memset(hpcd.Setup,0,MAX_PACKET_SIZE_SETUP);
Kojto 71:53949e6131f6 209 }
Kojto 71:53949e6131f6 210
Kojto 71:53949e6131f6 211 void USBHAL::EP0readStage(void) {
Kojto 71:53949e6131f6 212 }
Kojto 71:53949e6131f6 213
Kojto 71:53949e6131f6 214 void USBHAL::EP0read(void) {
Kojto 71:53949e6131f6 215 USBHAL_Private_t *HALPriv = (USBHAL_Private_t *)hpcd.pData;
Kojto 71:53949e6131f6 216 uint32_t epIndex = EP_ADDR(EP0OUT);
Kojto 71:53949e6131f6 217 uint8_t *pBuf = (uint8_t *)HALPriv->pBufRx0;
Kojto 71:53949e6131f6 218 HAL_StatusTypeDef ret;
Kojto 71:53949e6131f6 219 HALPriv->epComplete[EP0OUT] = 2;
Kojto 71:53949e6131f6 220 ret = HAL_PCD_EP_Receive(&hpcd, epIndex, pBuf, MAX_PACKET_SIZE_EP0 );
Kojto 71:53949e6131f6 221 MBED_ASSERT(ret!=HAL_BUSY);
Kojto 71:53949e6131f6 222
Kojto 71:53949e6131f6 223 }
Kojto 71:53949e6131f6 224
Kojto 71:53949e6131f6 225 uint32_t USBHAL::EP0getReadResult(uint8_t *buffer) {
Kojto 71:53949e6131f6 226 USBHAL_Private_t *HALPriv = (USBHAL_Private_t *)hpcd.pData;
Kojto 71:53949e6131f6 227 uint32_t length = (uint32_t) HAL_PCD_EP_GetRxCount(&hpcd, 0);
Kojto 71:53949e6131f6 228 HALPriv->epComplete[EP0OUT] = 0;
Kojto 71:53949e6131f6 229 if (length) {
Kojto 71:53949e6131f6 230 uint8_t *buff = (uint8_t *)HALPriv->pBufRx0;
Kojto 71:53949e6131f6 231 memcpy(buffer, buff, length);
Kojto 71:53949e6131f6 232 }
Kojto 71:53949e6131f6 233 return length;
Kojto 71:53949e6131f6 234 }
Kojto 71:53949e6131f6 235
Kojto 71:53949e6131f6 236 void USBHAL::EP0write(uint8_t *buffer, uint32_t size) {
Kojto 71:53949e6131f6 237 /* check that endpoint maximum size is not exceeding TX fifo */
Kojto 71:53949e6131f6 238 MBED_ASSERT(hpcd.IN_ep[0].maxpacket >= size);
Kojto 71:53949e6131f6 239 endpointWrite(EP0IN, buffer, size);
Kojto 71:53949e6131f6 240 }
Kojto 71:53949e6131f6 241
Kojto 71:53949e6131f6 242 void USBHAL::EP0getWriteResult(void) {
Kojto 71:53949e6131f6 243
Kojto 71:53949e6131f6 244 }
Kojto 71:53949e6131f6 245
Kojto 71:53949e6131f6 246 void USBHAL::EP0stall(void) {
Kojto 71:53949e6131f6 247 stallEndpoint(EP0IN);
Kojto 71:53949e6131f6 248 }
Kojto 71:53949e6131f6 249
Kojto 71:53949e6131f6 250 EP_STATUS USBHAL::endpointRead(uint8_t endpoint, uint32_t maximumSize) {
Kojto 71:53949e6131f6 251 USBHAL_Private_t *HALPriv = (USBHAL_Private_t *)(hpcd.pData);
Kojto 71:53949e6131f6 252 uint32_t epIndex = EP_ADDR(endpoint);
Kojto 71:53949e6131f6 253 uint8_t* pBuf = (uint8_t *)HALPriv->pBufRx;
Kojto 71:53949e6131f6 254 HAL_StatusTypeDef ret;
Kojto 71:53949e6131f6 255 // clean reception end flag before requesting reception
Kojto 71:53949e6131f6 256 HALPriv->epComplete[endpoint] = 2;
Kojto 71:53949e6131f6 257 ret = HAL_PCD_EP_Receive(&hpcd, epIndex, pBuf, maximumSize);
Kojto 71:53949e6131f6 258 MBED_ASSERT(ret!=HAL_BUSY);
Kojto 71:53949e6131f6 259 return EP_PENDING;
Kojto 71:53949e6131f6 260 }
Kojto 71:53949e6131f6 261
Kojto 71:53949e6131f6 262 EP_STATUS USBHAL::endpointReadResult(uint8_t endpoint, uint8_t * buffer, uint32_t *bytesRead) {
Kojto 71:53949e6131f6 263 USBHAL_Private_t *HALPriv = (USBHAL_Private_t *)(hpcd.pData);
Kojto 71:53949e6131f6 264 if (HALPriv->epComplete[endpoint]==0) {
Kojto 71:53949e6131f6 265 /* no reception possible !!! */
Kojto 71:53949e6131f6 266 bytesRead = 0;
Kojto 71:53949e6131f6 267 return EP_COMPLETED;
Kojto 71:53949e6131f6 268 }else if ((HALPriv->epComplete[endpoint]!=1))
Kojto 71:53949e6131f6 269 return EP_PENDING;
Kojto 71:53949e6131f6 270 uint32_t epIndex = EP_ADDR(endpoint);
Kojto 71:53949e6131f6 271 uint8_t *buff = (uint8_t *)HALPriv->pBufRx;
Kojto 71:53949e6131f6 272 uint32_t length = (uint32_t) HAL_PCD_EP_GetRxCount(&hpcd, epIndex);
Kojto 71:53949e6131f6 273 memcpy(buffer, buff, length);
Kojto 71:53949e6131f6 274 *bytesRead = length;
Kojto 71:53949e6131f6 275 HALPriv->epComplete[endpoint]= 0;
Kojto 71:53949e6131f6 276 return EP_COMPLETED;
Kojto 71:53949e6131f6 277 }
Kojto 71:53949e6131f6 278
Kojto 71:53949e6131f6 279 EP_STATUS USBHAL::endpointWrite(uint8_t endpoint, uint8_t *data, uint32_t size) {
Kojto 71:53949e6131f6 280 USBHAL_Private_t *HALPriv = (USBHAL_Private_t *)(hpcd.pData);
Kojto 71:53949e6131f6 281 uint32_t epIndex = EP_ADDR(endpoint);
Kojto 71:53949e6131f6 282 HAL_StatusTypeDef ret;
Kojto 71:53949e6131f6 283 // clean transmission end flag before requesting transmission
Kojto 71:53949e6131f6 284 HALPriv->epComplete[endpoint] = 2;
Kojto 71:53949e6131f6 285 ret = HAL_PCD_EP_Transmit(&hpcd, epIndex, data, size);
Kojto 71:53949e6131f6 286 MBED_ASSERT(ret!=HAL_BUSY);
Kojto 71:53949e6131f6 287 // update the status
Kojto 71:53949e6131f6 288 if (ret != HAL_OK) return EP_INVALID;
Kojto 71:53949e6131f6 289 // fix me return is too simple
Kojto 71:53949e6131f6 290 return EP_PENDING;
Kojto 71:53949e6131f6 291 }
Kojto 71:53949e6131f6 292
Kojto 71:53949e6131f6 293 EP_STATUS USBHAL::endpointWriteResult(uint8_t endpoint) {
Kojto 71:53949e6131f6 294 USBHAL_Private_t *HALPriv = (USBHAL_Private_t *)(hpcd.pData);
Kojto 71:53949e6131f6 295 if (HALPriv->epComplete[endpoint] == 1)
Kojto 71:53949e6131f6 296 return EP_COMPLETED;
Kojto 71:53949e6131f6 297 return EP_PENDING;
Kojto 71:53949e6131f6 298 }
Kojto 71:53949e6131f6 299
Kojto 71:53949e6131f6 300 void USBHAL::stallEndpoint(uint8_t endpoint) {
Kojto 71:53949e6131f6 301 USBHAL_Private_t *HALPriv = (USBHAL_Private_t *)(hpcd.pData);
Kojto 71:53949e6131f6 302 HAL_StatusTypeDef ret;
Kojto 71:53949e6131f6 303 HALPriv->epComplete[endpoint] = 0;
Kojto 71:53949e6131f6 304 ret = HAL_PCD_EP_SetStall(&hpcd, EP_ADDR(endpoint));
Kojto 71:53949e6131f6 305 MBED_ASSERT(ret!=HAL_BUSY);
Kojto 71:53949e6131f6 306 }
Kojto 71:53949e6131f6 307
Kojto 71:53949e6131f6 308 void USBHAL::unstallEndpoint(uint8_t endpoint) {
Kojto 71:53949e6131f6 309 HAL_StatusTypeDef ret;
Kojto 71:53949e6131f6 310 ret = HAL_PCD_EP_ClrStall(&hpcd, EP_ADDR(endpoint));
Kojto 71:53949e6131f6 311 MBED_ASSERT(ret!=HAL_BUSY);
Kojto 71:53949e6131f6 312
Kojto 71:53949e6131f6 313 }
Kojto 71:53949e6131f6 314
Kojto 71:53949e6131f6 315 bool USBHAL::getEndpointStallState(uint8_t endpoint) {
Kojto 71:53949e6131f6 316 return false;
Kojto 71:53949e6131f6 317 }
Kojto 71:53949e6131f6 318
Kojto 71:53949e6131f6 319 void USBHAL::remoteWakeup(void) {
Kojto 71:53949e6131f6 320 }
Kojto 71:53949e6131f6 321
Kojto 71:53949e6131f6 322
Kojto 71:53949e6131f6 323 void USBHAL::_usbisr(void) {
Kojto 71:53949e6131f6 324 instance->usbisr();
Kojto 71:53949e6131f6 325 }
Kojto 71:53949e6131f6 326
Kojto 71:53949e6131f6 327
Kojto 71:53949e6131f6 328 void USBHAL::usbisr(void) {
Kojto 71:53949e6131f6 329
Kojto 71:53949e6131f6 330 HAL_PCD_IRQHandler(&instance->hpcd);
Kojto 71:53949e6131f6 331 }
Kojto 71:53949e6131f6 332 #endif
Kojto 71:53949e6131f6 333