Devin Alexander / USBDeviceHT

I changed one line of code in the file with path name: USBDeviceHT/targets/TARGET_Maxim

Fork of USBDeviceHT by Helmut Tschemernjak

targets/TARGET_STM/USBHAL_IP_OTGFSHS.h@0:a3ea811f80f2, 2018-02-05 (annotated)

Committer:
Helmut64
Date:
Mon Feb 05 10:22:57 2018 +0000
Revision:
0:a3ea811f80f2
Inital checkin after copied from mbed.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Helmut64 0:a3ea811f80f2 1 /* Copyright (c) 2017 mbed.org, MIT License
Helmut64 0:a3ea811f80f2 2 *
Helmut64 0:a3ea811f80f2 3 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
Helmut64 0:a3ea811f80f2 4 * and associated documentation files (the "Software"), to deal in the Software without
Helmut64 0:a3ea811f80f2 5 * restriction, including without limitation the rights to use, copy, modify, merge, publish,
Helmut64 0:a3ea811f80f2 6 * distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
Helmut64 0:a3ea811f80f2 7 * Software is furnished to do so, subject to the following conditions:
Helmut64 0:a3ea811f80f2 8 *
Helmut64 0:a3ea811f80f2 9 * The above copyright notice and this permission notice shall be included in all copies or
Helmut64 0:a3ea811f80f2 10 * substantial portions of the Software.
Helmut64 0:a3ea811f80f2 11 *
Helmut64 0:a3ea811f80f2 12 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
Helmut64 0:a3ea811f80f2 13 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
Helmut64 0:a3ea811f80f2 14 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
Helmut64 0:a3ea811f80f2 15 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
Helmut64 0:a3ea811f80f2 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Helmut64 0:a3ea811f80f2 17 */
Helmut64 0:a3ea811f80f2 18 #ifndef USBHAL_IP_OTGFSHS_H
Helmut64 0:a3ea811f80f2 19 #define USBHAL_IP_OTGFSHS_H
Helmut64 0:a3ea811f80f2 20
Helmut64 0:a3ea811f80f2 21 #if defined(TARGET_DISCO_F746NG)
Helmut64 0:a3ea811f80f2 22 #if (MBED_CONF_TARGET_USB_SPEED == 1) // Defined in json configuration file
Helmut64 0:a3ea811f80f2 23 #define TARGET_DISCO_F746NG_OTG_HS
Helmut64 0:a3ea811f80f2 24 #else
Helmut64 0:a3ea811f80f2 25 #define TARGET_DISCO_F746NG_OTG_FS
Helmut64 0:a3ea811f80f2 26 #endif
Helmut64 0:a3ea811f80f2 27 #endif
Helmut64 0:a3ea811f80f2 28
Helmut64 0:a3ea811f80f2 29 #if defined(TARGET_DISCO_F429ZI) || \
Helmut64 0:a3ea811f80f2 30 defined(TARGET_DISCO_F769NI) || \
Helmut64 0:a3ea811f80f2 31 defined(TARGET_DISCO_F746NG_OTG_HS)
Helmut64 0:a3ea811f80f2 32 #define USBHAL_IRQn OTG_HS_IRQn
Helmut64 0:a3ea811f80f2 33 #else
Helmut64 0:a3ea811f80f2 34 #define USBHAL_IRQn OTG_FS_IRQn
Helmut64 0:a3ea811f80f2 35 #endif
Helmut64 0:a3ea811f80f2 36
Helmut64 0:a3ea811f80f2 37 #define NB_ENDPOINT 4 // Must be a multiple of 4 bytes
Helmut64 0:a3ea811f80f2 38
Helmut64 0:a3ea811f80f2 39 #define MAXTRANSFER_SIZE 0x200
Helmut64 0:a3ea811f80f2 40
Helmut64 0:a3ea811f80f2 41 #define FIFO_USB_RAM_SIZE (MAXTRANSFER_SIZE + MAX_PACKET_SIZE_EP0 + MAX_PACKET_SIZE_EP1 + MAX_PACKET_SIZE_EP2 + MAX_PACKET_SIZE_EP3)
Helmut64 0:a3ea811f80f2 42
Helmut64 0:a3ea811f80f2 43 #if (FIFO_USB_RAM_SIZE > 0x500)
Helmut64 0:a3ea811f80f2 44 #error "FIFO dimensioning incorrect"
Helmut64 0:a3ea811f80f2 45 #endif
Helmut64 0:a3ea811f80f2 46
Helmut64 0:a3ea811f80f2 47 typedef struct
Helmut64 0:a3ea811f80f2 48 {
Helmut64 0:a3ea811f80f2 49 USBHAL *inst;
Helmut64 0:a3ea811f80f2 50
Helmut64 0:a3ea811f80f2 51 void (USBHAL::*bus_reset)(void);
Helmut64 0:a3ea811f80f2 52 void (USBHAL::*sof)(int frame);
Helmut64 0:a3ea811f80f2 53 void (USBHAL::*connect_change)(unsigned int connected);
Helmut64 0:a3ea811f80f2 54 void (USBHAL::*suspend_change)(unsigned int suspended);
Helmut64 0:a3ea811f80f2 55 void (USBHAL::*ep0_setup)(void);
Helmut64 0:a3ea811f80f2 56 void (USBHAL::*ep0_in)(void);
Helmut64 0:a3ea811f80f2 57 void (USBHAL::*ep0_out)(void);
Helmut64 0:a3ea811f80f2 58 void (USBHAL::*ep0_read)(void);
Helmut64 0:a3ea811f80f2 59 bool (USBHAL::*ep_realise)(uint8_t endpoint, uint32_t maxPacket, uint32_t flags);
Helmut64 0:a3ea811f80f2 60 bool (USBHAL::*epCallback[(2 * NB_ENDPOINT) - 2])(void);
Helmut64 0:a3ea811f80f2 61
Helmut64 0:a3ea811f80f2 62 uint8_t epComplete[2 * NB_ENDPOINT];
Helmut64 0:a3ea811f80f2 63
Helmut64 0:a3ea811f80f2 64 /* Memorize dummy buffer used for reception */
Helmut64 0:a3ea811f80f2 65 uint32_t pBufRx[MAXTRANSFER_SIZE >> 2];
Helmut64 0:a3ea811f80f2 66 uint32_t pBufRx0[MAX_PACKET_SIZE_EP0 >> 2];
Helmut64 0:a3ea811f80f2 67 } USBHAL_Private_t;
Helmut64 0:a3ea811f80f2 68
Helmut64 0:a3ea811f80f2 69 uint32_t HAL_PCDEx_GetTxFiFo(PCD_HandleTypeDef *hpcd, uint8_t fifo)
Helmut64 0:a3ea811f80f2 70 {
Helmut64 0:a3ea811f80f2 71 uint32_t len;
Helmut64 0:a3ea811f80f2 72 if (fifo == 0) {
Helmut64 0:a3ea811f80f2 73 len = hpcd->Instance->DIEPTXF0_HNPTXFSIZ >> 16;
Helmut64 0:a3ea811f80f2 74 }
Helmut64 0:a3ea811f80f2 75 else {
Helmut64 0:a3ea811f80f2 76 len = hpcd->Instance->DIEPTXF[fifo - 1] >> 16;
Helmut64 0:a3ea811f80f2 77 }
Helmut64 0:a3ea811f80f2 78 return len * 4;
Helmut64 0:a3ea811f80f2 79 }
Helmut64 0:a3ea811f80f2 80
Helmut64 0:a3ea811f80f2 81 void HAL_PCD_SOFCallback(PCD_HandleTypeDef *hpcd)
Helmut64 0:a3ea811f80f2 82 {
Helmut64 0:a3ea811f80f2 83 USBHAL_Private_t *priv=((USBHAL_Private_t *)(hpcd->pData));
Helmut64 0:a3ea811f80f2 84 USBHAL *obj= priv->inst;
Helmut64 0:a3ea811f80f2 85 USB_OTG_GlobalTypeDef *USBx = hpcd->Instance;
Helmut64 0:a3ea811f80f2 86 uint32_t sofnum = (USBx_DEVICE->DSTS & USB_OTG_DSTS_FNSOF) >> 8;
Helmut64 0:a3ea811f80f2 87 void (USBHAL::*func)(int frame) = priv->sof;
Helmut64 0:a3ea811f80f2 88 (obj->*func)(sofnum);
Helmut64 0:a3ea811f80f2 89 }
Helmut64 0:a3ea811f80f2 90
Helmut64 0:a3ea811f80f2 91 USBHAL *USBHAL::instance;
Helmut64 0:a3ea811f80f2 92
Helmut64 0:a3ea811f80f2 93 USBHAL::USBHAL(void) {
Helmut64 0:a3ea811f80f2 94 USBHAL_Private_t *HALPriv = new(USBHAL_Private_t);
Helmut64 0:a3ea811f80f2 95
Helmut64 0:a3ea811f80f2 96 memset(&hpcd.Init, 0, sizeof(hpcd.Init));
Helmut64 0:a3ea811f80f2 97
Helmut64 0:a3ea811f80f2 98 #if defined(TARGET_DISCO_F769NI) || \
Helmut64 0:a3ea811f80f2 99 defined(TARGET_DISCO_F746NG_OTG_HS)
Helmut64 0:a3ea811f80f2 100 hpcd.Instance = USB_OTG_HS;
Helmut64 0:a3ea811f80f2 101 hpcd.Init.phy_itface = PCD_PHY_ULPI;
Helmut64 0:a3ea811f80f2 102 hpcd.Init.Sof_enable = 0;
Helmut64 0:a3ea811f80f2 103 hpcd.Init.speed = PCD_SPEED_HIGH;
Helmut64 0:a3ea811f80f2 104 #elif defined(TARGET_DISCO_F429ZI)
Helmut64 0:a3ea811f80f2 105 hpcd.Instance = USB_OTG_HS;
Helmut64 0:a3ea811f80f2 106 hpcd.Init.phy_itface = PCD_PHY_EMBEDDED;
Helmut64 0:a3ea811f80f2 107 hpcd.Init.Sof_enable = 0;
Helmut64 0:a3ea811f80f2 108 hpcd.Init.speed = PCD_SPEED_HIGH;
Helmut64 0:a3ea811f80f2 109 #else
Helmut64 0:a3ea811f80f2 110 hpcd.Instance = USB_OTG_FS;
Helmut64 0:a3ea811f80f2 111 hpcd.Init.phy_itface = PCD_PHY_EMBEDDED;
Helmut64 0:a3ea811f80f2 112 hpcd.Init.Sof_enable = 1;
Helmut64 0:a3ea811f80f2 113 hpcd.Init.speed = PCD_SPEED_FULL;
Helmut64 0:a3ea811f80f2 114 #endif
Helmut64 0:a3ea811f80f2 115 hpcd.Init.dev_endpoints = NB_ENDPOINT;
Helmut64 0:a3ea811f80f2 116 hpcd.Init.ep0_mps = MAX_PACKET_SIZE_EP0;
Helmut64 0:a3ea811f80f2 117
Helmut64 0:a3ea811f80f2 118 // Pass instance for usage inside call back
Helmut64 0:a3ea811f80f2 119 HALPriv->inst = this;
Helmut64 0:a3ea811f80f2 120 HALPriv->bus_reset = &USBHAL::busReset;
Helmut64 0:a3ea811f80f2 121 HALPriv->suspend_change = &USBHAL::suspendStateChanged;
Helmut64 0:a3ea811f80f2 122 HALPriv->connect_change = &USBHAL::connectStateChanged;
Helmut64 0:a3ea811f80f2 123 HALPriv->sof = &USBHAL::SOF;
Helmut64 0:a3ea811f80f2 124 HALPriv->ep0_setup = &USBHAL::EP0setupCallback;
Helmut64 0:a3ea811f80f2 125 HALPriv->ep_realise = &USBHAL::realiseEndpoint;
Helmut64 0:a3ea811f80f2 126 HALPriv->ep0_in = &USBHAL::EP0in;
Helmut64 0:a3ea811f80f2 127 HALPriv->ep0_out = &USBHAL::EP0out;
Helmut64 0:a3ea811f80f2 128 HALPriv->ep0_read = &USBHAL::EP0read;
Helmut64 0:a3ea811f80f2 129 HALPriv->epCallback[0] = &USBHAL::EP1_OUT_callback;
Helmut64 0:a3ea811f80f2 130 HALPriv->epCallback[1] = &USBHAL::EP1_IN_callback;
Helmut64 0:a3ea811f80f2 131 HALPriv->epCallback[2] = &USBHAL::EP2_OUT_callback;
Helmut64 0:a3ea811f80f2 132 HALPriv->epCallback[3] = &USBHAL::EP2_IN_callback;
Helmut64 0:a3ea811f80f2 133 HALPriv->epCallback[4] = &USBHAL::EP3_OUT_callback;
Helmut64 0:a3ea811f80f2 134 HALPriv->epCallback[5] = &USBHAL::EP3_IN_callback;
Helmut64 0:a3ea811f80f2 135 instance = this;
Helmut64 0:a3ea811f80f2 136
Helmut64 0:a3ea811f80f2 137 // Configure USB pins and other clocks
Helmut64 0:a3ea811f80f2 138
Helmut64 0:a3ea811f80f2 139 #if defined(TARGET_NUCLEO_F207ZG) || \
Helmut64 0:a3ea811f80f2 140 defined(TARGET_NUCLEO_F401RE) || \
Helmut64 0:a3ea811f80f2 141 defined(TARGET_NUCLEO_F411RE) || \
Helmut64 0:a3ea811f80f2 142 defined(TARGET_NUCLEO_F412ZG) || \
Helmut64 0:a3ea811f80f2 143 defined(TARGET_NUCLEO_F413ZH) || \
Helmut64 0:a3ea811f80f2 144 defined(TARGET_NUCLEO_F429ZI) || \
Helmut64 0:a3ea811f80f2 145 defined(TARGET_NUCLEO_F446RE) || \
Helmut64 0:a3ea811f80f2 146 defined(TARGET_NUCLEO_F446ZE) || \
Helmut64 0:a3ea811f80f2 147 defined(TARGET_NUCLEO_F767ZI) || \
Helmut64 0:a3ea811f80f2 148 defined(TARGET_NUCLEO_F746ZG) || \
Helmut64 0:a3ea811f80f2 149 defined(TARGET_DISCO_F407VG) || \
Helmut64 0:a3ea811f80f2 150 defined(TARGET_DISCO_F413ZH) || \
Helmut64 0:a3ea811f80f2 151 defined(TARGET_DISCO_F469NI) || \
Helmut64 0:a3ea811f80f2 152 defined(TARGET_DISCO_F746NG_OTG_FS)
Helmut64 0:a3ea811f80f2 153 __HAL_RCC_GPIOA_CLK_ENABLE();
Helmut64 0:a3ea811f80f2 154 pin_function(PA_11, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF10_OTG_FS)); // DM
Helmut64 0:a3ea811f80f2 155 pin_function(PA_12, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF10_OTG_FS)); // DP
Helmut64 0:a3ea811f80f2 156 pin_function(PA_9, STM_PIN_DATA(STM_MODE_INPUT, GPIO_NOPULL, GPIO_AF10_OTG_FS)); // VBUS
Helmut64 0:a3ea811f80f2 157 pin_function(PA_10, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_PULLUP, GPIO_AF10_OTG_FS)); // ID
Helmut64 0:a3ea811f80f2 158 pin_function(PA_8, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF10_OTG_FS)); // SOF
Helmut64 0:a3ea811f80f2 159 __HAL_RCC_USB_OTG_FS_CLK_ENABLE();
Helmut64 0:a3ea811f80f2 160
Helmut64 0:a3ea811f80f2 161 #elif defined(TARGET_DISCO_F429ZI)
Helmut64 0:a3ea811f80f2 162 __HAL_RCC_GPIOB_CLK_ENABLE();
Helmut64 0:a3ea811f80f2 163 pin_function(PB_14, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF12_OTG_HS_FS)); // DM
Helmut64 0:a3ea811f80f2 164 pin_function(PB_15, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF12_OTG_HS_FS)); // DP
Helmut64 0:a3ea811f80f2 165 pin_function(PB_13, STM_PIN_DATA(STM_MODE_INPUT, GPIO_NOPULL, 0)); // VBUS
Helmut64 0:a3ea811f80f2 166 __HAL_RCC_USB_OTG_HS_CLK_ENABLE();
Helmut64 0:a3ea811f80f2 167
Helmut64 0:a3ea811f80f2 168 #elif defined(TARGET_DISCO_L475VG_IOT01A) || \
Helmut64 0:a3ea811f80f2 169 defined(TARGET_DISCO_L476VG)
Helmut64 0:a3ea811f80f2 170 __HAL_RCC_GPIOA_CLK_ENABLE();
Helmut64 0:a3ea811f80f2 171 pin_function(PA_11, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF10_OTG_FS)); // DM
Helmut64 0:a3ea811f80f2 172 pin_function(PA_12, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF10_OTG_FS)); // DP
Helmut64 0:a3ea811f80f2 173 __HAL_RCC_GPIOC_CLK_ENABLE();
Helmut64 0:a3ea811f80f2 174 pin_function(PC_11, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF10_OTG_FS)); // VBUS
Helmut64 0:a3ea811f80f2 175 __HAL_RCC_PWR_CLK_ENABLE();
Helmut64 0:a3ea811f80f2 176 HAL_PWREx_EnableVddUSB();
Helmut64 0:a3ea811f80f2 177 __HAL_RCC_USB_OTG_FS_CLK_ENABLE();
Helmut64 0:a3ea811f80f2 178
Helmut64 0:a3ea811f80f2 179 #elif defined(TARGET_DISCO_F769NI) || \
Helmut64 0:a3ea811f80f2 180 defined(TARGET_DISCO_F746NG_OTG_HS)
Helmut64 0:a3ea811f80f2 181 __HAL_RCC_GPIOA_CLK_ENABLE();
Helmut64 0:a3ea811f80f2 182 __HAL_RCC_GPIOB_CLK_ENABLE();
Helmut64 0:a3ea811f80f2 183 __HAL_RCC_GPIOC_CLK_ENABLE();
Helmut64 0:a3ea811f80f2 184 __HAL_RCC_GPIOH_CLK_ENABLE();
Helmut64 0:a3ea811f80f2 185 __HAL_RCC_GPIOI_CLK_ENABLE();
Helmut64 0:a3ea811f80f2 186 pin_function(PA_5, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF10_OTG_HS)); // CLK
Helmut64 0:a3ea811f80f2 187 pin_function(PA_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF10_OTG_HS)); // D0
Helmut64 0:a3ea811f80f2 188 pin_function(PB_0, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF10_OTG_HS)); // D1
Helmut64 0:a3ea811f80f2 189 pin_function(PB_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF10_OTG_HS)); // D2
Helmut64 0:a3ea811f80f2 190 pin_function(PB_5, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF10_OTG_HS)); // D3
Helmut64 0:a3ea811f80f2 191 pin_function(PB_10, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF10_OTG_HS)); // D4
Helmut64 0:a3ea811f80f2 192 pin_function(PB_11, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF10_OTG_HS)); // D5
Helmut64 0:a3ea811f80f2 193 pin_function(PB_12, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF10_OTG_HS)); // D6
Helmut64 0:a3ea811f80f2 194 pin_function(PB_13, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF10_OTG_HS)); // D7
Helmut64 0:a3ea811f80f2 195 pin_function(PC_0, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF10_OTG_HS)); // STP
Helmut64 0:a3ea811f80f2 196 pin_function(PH_4, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF10_OTG_HS)); // NXT
Helmut64 0:a3ea811f80f2 197 #if defined(TARGET_DISCO_F769NI)
Helmut64 0:a3ea811f80f2 198 pin_function(PI_11, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF10_OTG_HS)); // DIR
Helmut64 0:a3ea811f80f2 199 #else // TARGET_DISCO_F746NG
Helmut64 0:a3ea811f80f2 200 pin_function(PC_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF10_OTG_HS)); // DIR
Helmut64 0:a3ea811f80f2 201 #endif
Helmut64 0:a3ea811f80f2 202 __HAL_RCC_USB_OTG_HS_ULPI_CLK_ENABLE();
Helmut64 0:a3ea811f80f2 203 __HAL_RCC_USB_OTG_HS_CLK_ENABLE();
Helmut64 0:a3ea811f80f2 204
Helmut64 0:a3ea811f80f2 205 #else
Helmut64 0:a3ea811f80f2 206 #error "USB pins are not configured !"
Helmut64 0:a3ea811f80f2 207 #endif
Helmut64 0:a3ea811f80f2 208
Helmut64 0:a3ea811f80f2 209 __HAL_RCC_SYSCFG_CLK_ENABLE();
Helmut64 0:a3ea811f80f2 210
Helmut64 0:a3ea811f80f2 211 // Configure PCD and FIFOs
Helmut64 0:a3ea811f80f2 212 hpcd.pData = (void*)HALPriv;
Helmut64 0:a3ea811f80f2 213 hpcd.State = HAL_PCD_STATE_RESET;
Helmut64 0:a3ea811f80f2 214 HAL_PCD_Init(&hpcd);
Helmut64 0:a3ea811f80f2 215
Helmut64 0:a3ea811f80f2 216 /* 1.25 kbytes */
Helmut64 0:a3ea811f80f2 217 /* min value 16 (= 16 x 4 bytes) */
Helmut64 0:a3ea811f80f2 218 /* max value 256 (= 1K bytes ) */
Helmut64 0:a3ea811f80f2 219 /* maximum sum is 0x140 */
Helmut64 0:a3ea811f80f2 220 HAL_PCDEx_SetRxFiFo(&hpcd, (MAXTRANSFER_SIZE / 4));
Helmut64 0:a3ea811f80f2 221 // EP0 = Bulk/Int 64 bytes in FS
Helmut64 0:a3ea811f80f2 222 HAL_PCDEx_SetTxFiFo(&hpcd, 0, (MAX_PACKET_SIZE_EP0 / 4) + 1);
Helmut64 0:a3ea811f80f2 223 // EP1 = Bulk/Int bytes in FS
Helmut64 0:a3ea811f80f2 224 HAL_PCDEx_SetTxFiFo(&hpcd, 1, (MAX_PACKET_SIZE_EP1 / 4) + 1);
Helmut64 0:a3ea811f80f2 225 // EP2
Helmut64 0:a3ea811f80f2 226 HAL_PCDEx_SetTxFiFo(&hpcd, 2, (MAX_PACKET_SIZE_EP2 / 4));
Helmut64 0:a3ea811f80f2 227 // EP3 = ISOchronous
Helmut64 0:a3ea811f80f2 228 HAL_PCDEx_SetTxFiFo(&hpcd, 3, (MAX_PACKET_SIZE_EP3 / 4));
Helmut64 0:a3ea811f80f2 229
Helmut64 0:a3ea811f80f2 230 // Configure interrupt vector
Helmut64 0:a3ea811f80f2 231 NVIC_SetVector(USBHAL_IRQn, (uint32_t)&_usbisr);
Helmut64 0:a3ea811f80f2 232 NVIC_SetPriority(USBHAL_IRQn, 1);
Helmut64 0:a3ea811f80f2 233
Helmut64 0:a3ea811f80f2 234 HAL_PCD_Start(&hpcd);
Helmut64 0:a3ea811f80f2 235 }
Helmut64 0:a3ea811f80f2 236
Helmut64 0:a3ea811f80f2 237 #endif // USBHAL_IP_OTGFSHS_H