Zoltan Hudak / USBDevice_STM32F103

USB Device for NUCLEO-F103RB, STM32F103C8T6 and Maple Mini boards

Dependents:   MapleMini_USBSerial STM32F103C8T6_USBKeyboard firstDelta STM32F103C8T6_USBSerial ... more

Fork of L152RE_USBDevice by Norimasa Okamoto

USBDevice/USBHAL_STM32F1.cpp@69:faedf6c65e43, 2019-02-20 (annotated)

Committer:
hudakz
Date:
Wed Feb 20 12:41:13 2019 +0000
Revision:
69:faedf6c65e43
Parent:
68:944679d2de75 
Updated

Who changed what in which revision?

UserRevisionLine numberNew contents of line
va009039 58:68fad4f36f1c 1 /* Copyright (c) 2010-2015 mbed.org, MIT License
va009039 58:68fad4f36f1c 2 *
va009039 58:68fad4f36f1c 3 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
va009039 58:68fad4f36f1c 4 * and associated documentation files (the "Software"), to deal in the Software without
va009039 58:68fad4f36f1c 5 * restriction, including without limitation the rights to use, copy, modify, merge, publish,
va009039 58:68fad4f36f1c 6 * distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
va009039 58:68fad4f36f1c 7 * Software is furnished to do so, subject to the following conditions:
va009039 58:68fad4f36f1c 8 *
va009039 58:68fad4f36f1c 9 * The above copyright notice and this permission notice shall be included in all copies or
va009039 58:68fad4f36f1c 10 * substantial portions of the Software.
va009039 58:68fad4f36f1c 11 *
va009039 58:68fad4f36f1c 12 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
va009039 58:68fad4f36f1c 13 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
va009039 58:68fad4f36f1c 14 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
va009039 58:68fad4f36f1c 15 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
va009039 58:68fad4f36f1c 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
va009039 58:68fad4f36f1c 17 */
va009039 58:68fad4f36f1c 18
va009039 58:68fad4f36f1c 19 #include "USBDevice.h"
va009039 58:68fad4f36f1c 20
va009039 62:23cb405e1ee5 21 #define USB_LP_IRQn USB_LP_CAN1_RX0_IRQn
va009039 62:23cb405e1ee5 22 const uint8_t PCD_EP_TYPE_CTRL = EP_TYPE_CTRL;
va009039 62:23cb405e1ee5 23 const uint8_t PCD_EP_TYPE_INTR = EP_TYPE_INTR;
va009039 62:23cb405e1ee5 24 const uint8_t PCD_EP_TYPE_BULK = EP_TYPE_BULK;
va009039 62:23cb405e1ee5 25 const uint8_t PCD_EP_TYPE_ISOC = EP_TYPE_ISOC;
va009039 62:23cb405e1ee5 26
va009039 58:68fad4f36f1c 27 static PCD_HandleTypeDef hpcd_USB_FS;
va009039 58:68fad4f36f1c 28 static volatile int epComplete = 0;
va009039 58:68fad4f36f1c 29
va009039 58:68fad4f36f1c 30 USBHAL * USBHAL::instance;
va009039 58:68fad4f36f1c 31 uint32_t USBHAL::endpointReadcore(uint8_t endpoint, uint8_t *buffer) {return 0;}
va009039 58:68fad4f36f1c 32
va009039 58:68fad4f36f1c 33 USBHAL::USBHAL(void) {
va009039 58:68fad4f36f1c 34 hpcd_USB_FS.pData = this;
va009039 58:68fad4f36f1c 35 hpcd_USB_FS.Instance = USB;
va009039 58:68fad4f36f1c 36 hpcd_USB_FS.Init.dev_endpoints = 8;
va009039 58:68fad4f36f1c 37 hpcd_USB_FS.Init.speed = PCD_SPEED_FULL;
va009039 58:68fad4f36f1c 38 hpcd_USB_FS.Init.ep0_mps = DEP0CTL_MPS_8;
va009039 58:68fad4f36f1c 39 hpcd_USB_FS.Init.phy_itface = PCD_PHY_EMBEDDED;
va009039 58:68fad4f36f1c 40 hpcd_USB_FS.Init.Sof_enable = DISABLE;
va009039 58:68fad4f36f1c 41 hpcd_USB_FS.Init.low_power_enable = DISABLE;
va009039 58:68fad4f36f1c 42 hpcd_USB_FS.Init.battery_charging_enable = DISABLE;
va009039 62:23cb405e1ee5 43 NVIC_SetVector(USB_LP_IRQn, (uint32_t)&_usbisr);
va009039 58:68fad4f36f1c 44 HAL_PCD_Init(&hpcd_USB_FS);
va009039 62:23cb405e1ee5 45 HAL_PCD_Start(&hpcd_USB_FS);
va009039 58:68fad4f36f1c 46 }
va009039 58:68fad4f36f1c 47
va009039 58:68fad4f36f1c 48 void HAL_PCD_MspInit(PCD_HandleTypeDef* hpcd) {
hudakz 68:944679d2de75 49 __HAL_RCC_USB_CLK_ENABLE();
va009039 58:68fad4f36f1c 50 HAL_NVIC_SetPriority(USB_LP_IRQn, 0, 0);
va009039 58:68fad4f36f1c 51 HAL_NVIC_EnableIRQ(USB_LP_IRQn);
va009039 58:68fad4f36f1c 52 }
va009039 58:68fad4f36f1c 53
va009039 58:68fad4f36f1c 54 void HAL_PCD_MspDeInit(PCD_HandleTypeDef* hpcd) {
hudakz 68:944679d2de75 55 __HAL_RCC_USB_CLK_DISABLE(); // Peripheral clock disable
va009039 58:68fad4f36f1c 56 HAL_NVIC_DisableIRQ(USB_LP_IRQn); // Peripheral interrupt Deinit
va009039 58:68fad4f36f1c 57 }
va009039 58:68fad4f36f1c 58
va009039 58:68fad4f36f1c 59 USBHAL::~USBHAL(void) {
va009039 58:68fad4f36f1c 60 HAL_PCD_DeInit(&hpcd_USB_FS);
va009039 58:68fad4f36f1c 61 }
va009039 58:68fad4f36f1c 62
va009039 58:68fad4f36f1c 63 void USBHAL::connect(void) {
va009039 58:68fad4f36f1c 64 HAL_PCD_DevConnect(&hpcd_USB_FS);
va009039 58:68fad4f36f1c 65 }
va009039 58:68fad4f36f1c 66
va009039 58:68fad4f36f1c 67 void USBHAL::disconnect(void) {
va009039 58:68fad4f36f1c 68 HAL_PCD_DevDisconnect(&hpcd_USB_FS);
va009039 58:68fad4f36f1c 69 }
va009039 58:68fad4f36f1c 70
va009039 58:68fad4f36f1c 71 void USBHAL::configureDevice(void) {
va009039 58:68fad4f36f1c 72 // Not needed
va009039 58:68fad4f36f1c 73 }
va009039 58:68fad4f36f1c 74 void USBHAL::unconfigureDevice(void) {
va009039 58:68fad4f36f1c 75 // Not needed
va009039 58:68fad4f36f1c 76 }
va009039 58:68fad4f36f1c 77
va009039 58:68fad4f36f1c 78 void USBHAL::setAddress(uint8_t address) {
va009039 58:68fad4f36f1c 79 HAL_PCD_SetAddress(&hpcd_USB_FS, address);
va009039 58:68fad4f36f1c 80 }
va009039 58:68fad4f36f1c 81
va009039 58:68fad4f36f1c 82 class PacketBufferAreaManager {
va009039 58:68fad4f36f1c 83 public:
va009039 59:5d5e3685bd60 84 PacketBufferAreaManager(int bufsize_):bufsize(bufsize_) {
va009039 58:68fad4f36f1c 85 reset();
va009039 58:68fad4f36f1c 86 }
va009039 58:68fad4f36f1c 87 void reset() {
va009039 58:68fad4f36f1c 88 head = 0;
va009039 59:5d5e3685bd60 89 tail = bufsize;
va009039 58:68fad4f36f1c 90 }
va009039 58:68fad4f36f1c 91 int allocBuf(int maxPacketSize) {
va009039 58:68fad4f36f1c 92 head += 4;
va009039 58:68fad4f36f1c 93 tail -= maxPacketSize;
va009039 58:68fad4f36f1c 94 if (tail < head) {
va009039 58:68fad4f36f1c 95 return 0;
va009039 58:68fad4f36f1c 96 }
va009039 58:68fad4f36f1c 97 return tail;
va009039 58:68fad4f36f1c 98 }
va009039 58:68fad4f36f1c 99 private:
va009039 58:68fad4f36f1c 100 int head,tail;
va009039 59:5d5e3685bd60 101 int bufsize;
va009039 59:5d5e3685bd60 102 } PktBufArea(512);
va009039 58:68fad4f36f1c 103
va009039 58:68fad4f36f1c 104 bool USBHAL::realiseEndpoint(uint8_t endpoint, uint32_t maxPacket, uint32_t flags) {
va009039 58:68fad4f36f1c 105 int pmaadress = PktBufArea.allocBuf(maxPacket);
va009039 58:68fad4f36f1c 106 MBED_ASSERT(pmaadress != 0);
va009039 58:68fad4f36f1c 107 if (pmaadress == 0) {
va009039 58:68fad4f36f1c 108 return false;
va009039 58:68fad4f36f1c 109 }
va009039 58:68fad4f36f1c 110 PCD_HandleTypeDef *hpcd = &hpcd_USB_FS;
va009039 58:68fad4f36f1c 111 uint8_t ep_type;
va009039 58:68fad4f36f1c 112 switch(endpoint) {
va009039 58:68fad4f36f1c 113 case EP0OUT:
va009039 58:68fad4f36f1c 114 HAL_PCDEx_PMAConfig(hpcd, 0x00, PCD_SNG_BUF, pmaadress);
va009039 58:68fad4f36f1c 115 HAL_PCD_EP_Open(hpcd, 0x00, maxPacket, PCD_EP_TYPE_CTRL);
va009039 58:68fad4f36f1c 116 break;
va009039 58:68fad4f36f1c 117 case EP0IN:
va009039 58:68fad4f36f1c 118 HAL_PCDEx_PMAConfig(hpcd, 0x80, PCD_SNG_BUF, pmaadress);
va009039 58:68fad4f36f1c 119 HAL_PCD_EP_Open(hpcd, 0x80, maxPacket, PCD_EP_TYPE_CTRL);
va009039 58:68fad4f36f1c 120 break;
va009039 58:68fad4f36f1c 121 case EPINT_OUT:
va009039 58:68fad4f36f1c 122 HAL_PCDEx_PMAConfig(hpcd, 0x01, PCD_SNG_BUF, pmaadress);
va009039 58:68fad4f36f1c 123 HAL_PCD_EP_Open(hpcd, 0x01, maxPacket, PCD_EP_TYPE_INTR);
va009039 58:68fad4f36f1c 124 break;
va009039 58:68fad4f36f1c 125 case EPINT_IN:
va009039 58:68fad4f36f1c 126 HAL_PCDEx_PMAConfig(hpcd, 0x81, PCD_SNG_BUF, pmaadress);
va009039 58:68fad4f36f1c 127 HAL_PCD_EP_Open(hpcd, 0x81, maxPacket, PCD_EP_TYPE_INTR);
va009039 58:68fad4f36f1c 128 break;
va009039 58:68fad4f36f1c 129 case EPBULK_OUT:
va009039 58:68fad4f36f1c 130 HAL_PCDEx_PMAConfig(hpcd, 0x02, PCD_SNG_BUF, pmaadress);
va009039 58:68fad4f36f1c 131 HAL_PCD_EP_Open(hpcd, 0x02, maxPacket, PCD_EP_TYPE_BULK);
va009039 58:68fad4f36f1c 132 break;
va009039 58:68fad4f36f1c 133 case EPBULK_IN:
va009039 58:68fad4f36f1c 134 HAL_PCDEx_PMAConfig(hpcd, 0x82, PCD_SNG_BUF, pmaadress);
va009039 58:68fad4f36f1c 135 HAL_PCD_EP_Open(hpcd, 0x82, maxPacket, PCD_EP_TYPE_BULK);
va009039 58:68fad4f36f1c 136 break;
va009039 58:68fad4f36f1c 137 case EP3OUT:
va009039 58:68fad4f36f1c 138 HAL_PCDEx_PMAConfig(hpcd, 0x03, PCD_SNG_BUF, pmaadress);
va009039 58:68fad4f36f1c 139 ep_type = (flags & ISOCHRONOUS) ? PCD_EP_TYPE_ISOC : PCD_EP_TYPE_BULK;
va009039 58:68fad4f36f1c 140 HAL_PCD_EP_Open(hpcd, 0x03, maxPacket, ep_type);
va009039 58:68fad4f36f1c 141 break;
va009039 58:68fad4f36f1c 142 case EP3IN:
va009039 58:68fad4f36f1c 143 HAL_PCDEx_PMAConfig(hpcd, 0x83, PCD_SNG_BUF, pmaadress);
va009039 58:68fad4f36f1c 144 ep_type = (flags & ISOCHRONOUS) ? PCD_EP_TYPE_ISOC : PCD_EP_TYPE_BULK;
va009039 58:68fad4f36f1c 145 HAL_PCD_EP_Open(hpcd, 0x83, maxPacket, ep_type);
va009039 58:68fad4f36f1c 146 break;
va009039 58:68fad4f36f1c 147 default:
va009039 58:68fad4f36f1c 148 MBED_ASSERT(0);
va009039 58:68fad4f36f1c 149 return false;
va009039 58:68fad4f36f1c 150 }
va009039 58:68fad4f36f1c 151 return true;
va009039 58:68fad4f36f1c 152 }
va009039 58:68fad4f36f1c 153
va009039 58:68fad4f36f1c 154 // read setup packet
va009039 58:68fad4f36f1c 155 void USBHAL::EP0setup(uint8_t *buffer) {
va009039 58:68fad4f36f1c 156 memcpy(buffer, hpcd_USB_FS.Setup, 8);
va009039 58:68fad4f36f1c 157 }
va009039 58:68fad4f36f1c 158
va009039 58:68fad4f36f1c 159 void USBHAL::EP0readStage(void) {
va009039 58:68fad4f36f1c 160 }
va009039 58:68fad4f36f1c 161
va009039 58:68fad4f36f1c 162 void USBHAL::EP0read(void) {
va009039 58:68fad4f36f1c 163 endpointRead(EP0OUT, MAX_PACKET_SIZE_EP0);
va009039 58:68fad4f36f1c 164 }
va009039 58:68fad4f36f1c 165
va009039 59:5d5e3685bd60 166 class rxTempBufferManager {
va009039 59:5d5e3685bd60 167 uint8_t buf0[MAX_PACKET_SIZE_EP0];
va009039 59:5d5e3685bd60 168 uint8_t buf1[MAX_PACKET_SIZE_EP1];
va009039 59:5d5e3685bd60 169 uint8_t buf2[MAX_PACKET_SIZE_EP2];
va009039 59:5d5e3685bd60 170 uint8_t buf3[MAX_PACKET_SIZE_EP3_ISO];
va009039 59:5d5e3685bd60 171 public:
va009039 59:5d5e3685bd60 172 uint8_t* ptr(uint8_t endpoint, int maxPacketSize) {
va009039 59:5d5e3685bd60 173 switch(endpoint) {
va009039 59:5d5e3685bd60 174 case EP0OUT:
va009039 59:5d5e3685bd60 175 MBED_ASSERT(maxPacketSize <= MAX_PACKET_SIZE_EP0);
va009039 59:5d5e3685bd60 176 break;
va009039 59:5d5e3685bd60 177 case EP1OUT:
va009039 59:5d5e3685bd60 178 MBED_ASSERT(maxPacketSize <= MAX_PACKET_SIZE_EP1);
va009039 59:5d5e3685bd60 179 break;
va009039 59:5d5e3685bd60 180 case EP2OUT:
va009039 59:5d5e3685bd60 181 MBED_ASSERT(maxPacketSize <= MAX_PACKET_SIZE_EP2);
va009039 59:5d5e3685bd60 182 break;
va009039 59:5d5e3685bd60 183 case EP3OUT:
va009039 59:5d5e3685bd60 184 MBED_ASSERT(maxPacketSize <= MAX_PACKET_SIZE_EP3_ISO);
va009039 59:5d5e3685bd60 185 break;
va009039 59:5d5e3685bd60 186 }
va009039 59:5d5e3685bd60 187 return ptr(endpoint);
va009039 58:68fad4f36f1c 188 }
va009039 59:5d5e3685bd60 189 uint8_t* ptr(uint8_t endpoint) {
va009039 59:5d5e3685bd60 190 switch(endpoint) {
va009039 59:5d5e3685bd60 191 case EP0OUT: return buf0;
va009039 59:5d5e3685bd60 192 case EP1OUT: return buf1;
va009039 59:5d5e3685bd60 193 case EP2OUT: return buf2;
va009039 59:5d5e3685bd60 194 case EP3OUT: return buf3;
va009039 59:5d5e3685bd60 195 }
va009039 59:5d5e3685bd60 196 MBED_ASSERT(0);
va009039 59:5d5e3685bd60 197 return NULL;
va009039 59:5d5e3685bd60 198 }
va009039 59:5d5e3685bd60 199 } rxtmp;
va009039 58:68fad4f36f1c 200
va009039 58:68fad4f36f1c 201 uint32_t USBHAL::EP0getReadResult(uint8_t *buffer) {
va009039 58:68fad4f36f1c 202 const uint8_t endpoint = EP0OUT;
va009039 58:68fad4f36f1c 203 uint32_t length = HAL_PCD_EP_GetRxCount(&hpcd_USB_FS, endpoint>>1);
va009039 59:5d5e3685bd60 204 memcpy(buffer, rxtmp.ptr(endpoint), length);
va009039 58:68fad4f36f1c 205 return length;
va009039 58:68fad4f36f1c 206 }
va009039 58:68fad4f36f1c 207
va009039 58:68fad4f36f1c 208 void USBHAL::EP0write(uint8_t *buffer, uint32_t size) {
va009039 58:68fad4f36f1c 209 endpointWrite(EP0IN, buffer, size);
va009039 58:68fad4f36f1c 210 }
va009039 58:68fad4f36f1c 211
va009039 58:68fad4f36f1c 212 void USBHAL::EP0getWriteResult(void) {
va009039 58:68fad4f36f1c 213 }
va009039 58:68fad4f36f1c 214
va009039 58:68fad4f36f1c 215 void USBHAL::EP0stall(void) {
va009039 58:68fad4f36f1c 216 // If we stall the out endpoint here then we have problems transferring
va009039 58:68fad4f36f1c 217 // and setup requests after the (stalled) get device qualifier requests.
va009039 58:68fad4f36f1c 218 // TODO: Find out if this is correct behavior, or whether we are doing
va009039 58:68fad4f36f1c 219 // something else wrong
va009039 58:68fad4f36f1c 220 stallEndpoint(EP0IN);
va009039 58:68fad4f36f1c 221 // stallEndpoint(EP0OUT);
va009039 58:68fad4f36f1c 222 }
va009039 58:68fad4f36f1c 223
va009039 58:68fad4f36f1c 224 EP_STATUS USBHAL::endpointRead(uint8_t endpoint, uint32_t maximumSize) {
va009039 59:5d5e3685bd60 225 HAL_PCD_EP_Receive(&hpcd_USB_FS, endpoint>>1, rxtmp.ptr(endpoint, maximumSize), maximumSize);
va009039 58:68fad4f36f1c 226 epComplete &= ~(1 << endpoint);
va009039 58:68fad4f36f1c 227 return EP_PENDING;
va009039 58:68fad4f36f1c 228 }
va009039 58:68fad4f36f1c 229
va009039 58:68fad4f36f1c 230 EP_STATUS USBHAL::endpointReadResult(uint8_t endpoint, uint8_t * buffer, uint32_t *bytesRead) {
va009039 58:68fad4f36f1c 231 if (!(epComplete & (1 << endpoint))) {
va009039 58:68fad4f36f1c 232 return EP_PENDING;
va009039 58:68fad4f36f1c 233 }
va009039 58:68fad4f36f1c 234 int len = HAL_PCD_EP_GetRxCount(&hpcd_USB_FS, endpoint>>1);
va009039 59:5d5e3685bd60 235 memcpy(buffer, rxtmp.ptr(endpoint), len);
va009039 58:68fad4f36f1c 236 *bytesRead = len;
va009039 58:68fad4f36f1c 237 return EP_COMPLETED;
va009039 58:68fad4f36f1c 238 }
va009039 58:68fad4f36f1c 239
va009039 58:68fad4f36f1c 240 EP_STATUS USBHAL::endpointWrite(uint8_t endpoint, uint8_t *data, uint32_t size) {
va009039 58:68fad4f36f1c 241 HAL_PCD_EP_Transmit(&hpcd_USB_FS, endpoint>>1, data, size);
va009039 58:68fad4f36f1c 242 epComplete &= ~(1 << endpoint);
va009039 58:68fad4f36f1c 243 return EP_PENDING;
va009039 58:68fad4f36f1c 244 }
va009039 58:68fad4f36f1c 245
va009039 58:68fad4f36f1c 246 EP_STATUS USBHAL::endpointWriteResult(uint8_t endpoint) {
va009039 58:68fad4f36f1c 247 if (epComplete & (1 << endpoint)) {
va009039 58:68fad4f36f1c 248 epComplete &= ~(1 << endpoint);
va009039 58:68fad4f36f1c 249 return EP_COMPLETED;
va009039 58:68fad4f36f1c 250 }
va009039 58:68fad4f36f1c 251 return EP_PENDING;
va009039 58:68fad4f36f1c 252 }
va009039 58:68fad4f36f1c 253
va009039 58:68fad4f36f1c 254 void USBHAL::stallEndpoint(uint8_t endpoint) {
va009039 58:68fad4f36f1c 255 PCD_HandleTypeDef *hpcd = &hpcd_USB_FS;
va009039 58:68fad4f36f1c 256 switch(endpoint) {
va009039 58:68fad4f36f1c 257 case EP0IN:
va009039 58:68fad4f36f1c 258 HAL_PCD_EP_SetStall(hpcd, 0x80);
va009039 58:68fad4f36f1c 259 break;
va009039 58:68fad4f36f1c 260 case EP0OUT:
va009039 58:68fad4f36f1c 261 HAL_PCD_EP_SetStall(hpcd, 0x00);
va009039 58:68fad4f36f1c 262 break;
va009039 58:68fad4f36f1c 263 default:
va009039 58:68fad4f36f1c 264 break;
va009039 58:68fad4f36f1c 265 }
va009039 58:68fad4f36f1c 266 }
va009039 58:68fad4f36f1c 267
va009039 58:68fad4f36f1c 268 void USBHAL::unstallEndpoint(uint8_t endpoint) {
va009039 58:68fad4f36f1c 269 }
va009039 58:68fad4f36f1c 270
va009039 58:68fad4f36f1c 271 bool USBHAL::getEndpointStallState(uint8_t endpoint) {
va009039 58:68fad4f36f1c 272 return false;
va009039 58:68fad4f36f1c 273 }
va009039 58:68fad4f36f1c 274
va009039 58:68fad4f36f1c 275 void USBHAL::remoteWakeup(void) {}
va009039 62:23cb405e1ee5 276
va009039 62:23cb405e1ee5 277 void USBHAL::_usbisr(void) {
va009039 62:23cb405e1ee5 278 HAL_PCD_IRQHandler(&hpcd_USB_FS);
va009039 62:23cb405e1ee5 279 }
va009039 62:23cb405e1ee5 280
va009039 58:68fad4f36f1c 281 void USBHAL::usbisr(void) {}
va009039 58:68fad4f36f1c 282
va009039 58:68fad4f36f1c 283 void USBHAL::SetupStageCallback() {
va009039 58:68fad4f36f1c 284 EP0setupCallback();
va009039 58:68fad4f36f1c 285 }
va009039 58:68fad4f36f1c 286
va009039 58:68fad4f36f1c 287 void USBHAL::DataInStageCallback(uint8_t epnum) {
va009039 58:68fad4f36f1c 288 switch(epnum) {
va009039 58:68fad4f36f1c 289 case 0: // EP0IN
va009039 58:68fad4f36f1c 290 EP0in();
va009039 58:68fad4f36f1c 291 break;
va009039 58:68fad4f36f1c 292 case 1:
va009039 58:68fad4f36f1c 293 epComplete |= (1<<EP1IN);
va009039 58:68fad4f36f1c 294 if (EP1_IN_callback()) {
va009039 58:68fad4f36f1c 295 epComplete &= ~(1<<EP1IN);
va009039 58:68fad4f36f1c 296 }
va009039 58:68fad4f36f1c 297 break;
va009039 58:68fad4f36f1c 298 case 2:
va009039 58:68fad4f36f1c 299 epComplete |= (1<<EP2IN);
va009039 58:68fad4f36f1c 300 if (EP2_IN_callback()) {
va009039 58:68fad4f36f1c 301 epComplete &= ~(1<<EP2IN);
va009039 58:68fad4f36f1c 302 }
va009039 58:68fad4f36f1c 303 break;
va009039 58:68fad4f36f1c 304 case 3:
va009039 58:68fad4f36f1c 305 epComplete |= (1<<EP3IN);
va009039 58:68fad4f36f1c 306 if (EP3_IN_callback()) {
va009039 58:68fad4f36f1c 307 epComplete &= ~(1<<EP3IN);
va009039 58:68fad4f36f1c 308 }
va009039 58:68fad4f36f1c 309 break;
va009039 58:68fad4f36f1c 310 default:
va009039 58:68fad4f36f1c 311 MBED_ASSERT(0);
va009039 58:68fad4f36f1c 312 break;
va009039 58:68fad4f36f1c 313 }
va009039 58:68fad4f36f1c 314 }
va009039 58:68fad4f36f1c 315
va009039 58:68fad4f36f1c 316 void USBHAL::DataOutStageCallback(uint8_t epnum) {
va009039 58:68fad4f36f1c 317 switch(epnum) {
va009039 58:68fad4f36f1c 318 case 0: // EP0OUT
va009039 59:5d5e3685bd60 319 if ((hpcd_USB_FS.Setup[0]&0x80) == 0x00) { // host to device ?
va009039 59:5d5e3685bd60 320 EP0out();
va009039 59:5d5e3685bd60 321 }
va009039 58:68fad4f36f1c 322 break;
va009039 58:68fad4f36f1c 323 case 1:
va009039 58:68fad4f36f1c 324 epComplete |= (1<<EP1OUT);
va009039 58:68fad4f36f1c 325 if (EP1_OUT_callback()) {
va009039 58:68fad4f36f1c 326 epComplete &= ~(1<<EP1OUT);
va009039 58:68fad4f36f1c 327 }
va009039 58:68fad4f36f1c 328 break;
va009039 58:68fad4f36f1c 329 case 2:
va009039 58:68fad4f36f1c 330 epComplete |= (1<<EP2OUT);
va009039 58:68fad4f36f1c 331 if (EP2_OUT_callback()) {
va009039 58:68fad4f36f1c 332 epComplete &= ~(1<<EP2OUT);
va009039 58:68fad4f36f1c 333 }
va009039 58:68fad4f36f1c 334 break;
va009039 58:68fad4f36f1c 335 case 3:
va009039 58:68fad4f36f1c 336 epComplete |= (1<<EP3OUT);
va009039 58:68fad4f36f1c 337 if (EP3_OUT_callback()) {
va009039 58:68fad4f36f1c 338 epComplete &= ~(1<<EP3OUT);
va009039 58:68fad4f36f1c 339 }
va009039 58:68fad4f36f1c 340 break;
va009039 58:68fad4f36f1c 341 default:
va009039 58:68fad4f36f1c 342 MBED_ASSERT(0);
va009039 58:68fad4f36f1c 343 break;
va009039 58:68fad4f36f1c 344 }
va009039 58:68fad4f36f1c 345 }
va009039 58:68fad4f36f1c 346
va009039 58:68fad4f36f1c 347 void USBHAL::ResetCallback() {
va009039 58:68fad4f36f1c 348 PktBufArea.reset();
va009039 58:68fad4f36f1c 349 realiseEndpoint(EP0IN, MAX_PACKET_SIZE_EP0, 0);
va009039 58:68fad4f36f1c 350 realiseEndpoint(EP0OUT, MAX_PACKET_SIZE_EP0, 0);
va009039 58:68fad4f36f1c 351 }
va009039 58:68fad4f36f1c 352
va009039 58:68fad4f36f1c 353 void USBHAL::SOFCallback() {
va009039 63:05e2f2e4dc3e 354 SOF(hpcd_USB_FS.Instance->FNR & USB_FNR_FN);
va009039 58:68fad4f36f1c 355 }
va009039 58:68fad4f36f1c 356
va009039 58:68fad4f36f1c 357 void HAL_PCD_SetupStageCallback(PCD_HandleTypeDef *hpcd) {
va009039 58:68fad4f36f1c 358 reinterpret_cast<USBHAL*>(hpcd->pData)->SetupStageCallback();
va009039 58:68fad4f36f1c 359 }
va009039 58:68fad4f36f1c 360
va009039 58:68fad4f36f1c 361 void HAL_PCD_DataInStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum) {
va009039 58:68fad4f36f1c 362 reinterpret_cast<USBHAL*>(hpcd->pData)->DataInStageCallback(epnum);
va009039 58:68fad4f36f1c 363 }
va009039 58:68fad4f36f1c 364
va009039 58:68fad4f36f1c 365 void HAL_PCD_DataOutStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum) {
va009039 58:68fad4f36f1c 366 reinterpret_cast<USBHAL*>(hpcd->pData)->DataOutStageCallback(epnum);
va009039 58:68fad4f36f1c 367 }
va009039 58:68fad4f36f1c 368
va009039 58:68fad4f36f1c 369 void HAL_PCD_ResetCallback(PCD_HandleTypeDef *hpcd) {
va009039 58:68fad4f36f1c 370 reinterpret_cast<USBHAL*>(hpcd->pData)->ResetCallback();
va009039 58:68fad4f36f1c 371 }
va009039 58:68fad4f36f1c 372
va009039 58:68fad4f36f1c 373 void HAL_PCD_SOFCallback(PCD_HandleTypeDef *hpcd) {
va009039 58:68fad4f36f1c 374 reinterpret_cast<USBHAL*>(hpcd->pData)->SOFCallback();
va009039 58:68fad4f36f1c 375 }
va009039 58:68fad4f36f1c 376
va009039 58:68fad4f36f1c 377 void HAL_PCD_SuspendCallback(PCD_HandleTypeDef *hpcd) {
va009039 58:68fad4f36f1c 378 if (hpcd->Init.low_power_enable) {
va009039 58:68fad4f36f1c 379 SCB->SCR |= (uint32_t)((uint32_t)(SCB_SCR_SLEEPDEEP_Msk | SCB_SCR_SLEEPONEXIT_Msk));
va009039 58:68fad4f36f1c 380 }
va009039 58:68fad4f36f1c 381 }