Il y avait des problèmes dans la libraire...
Fork of USBDEVICE by
USBDevice/TARGET_STM/USBHAL_STM32F303ZE.h
- Committer:
- frq08711@LMECWL0871.LME.ST.COM
- Date:
- 2017-03-28
- Branch:
- master
- Revision:
- 4:50ec00aa4515
- Parent:
- 1:2a3ae13b45ef
File content as of revision 4:50ec00aa4515:
/* Copyright (c) 2016 mbed.org, MIT License * * Permission is hereby granted, free of charge, to any person obtaining a copy of this software * and associated documentation files (the "Software"), to deal in the Software without * restriction, including without limitation the rights to use, copy, modify, merge, publish, * distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in all copies or * substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #ifndef USBHAL_STM32F303ZE_H #define USBHAL_STM32F303ZE_H #define USBHAL_IRQn USB_LP_CAN_RX0_IRQn /* must be multiple of 4 bytes */ #define NB_ENDPOINT 8 #define MAXTRANSFER_SIZE 0x200 #define FIFO_USB_RAM_SIZE (MAXTRANSFER_SIZE+MAX_PACKET_SIZE_EP0+MAX_PACKET_SIZE_EP1+MAX_PACKET_SIZE_EP2+MAX_PACKET_SIZE_EP3) #if (FIFO_USB_RAM_SIZE > 0x500) #error "FIFO dimensioning incorrect" #endif typedef struct { USBHAL *inst; void (USBHAL::*bus_reset)(void); void (USBHAL::*sof)(int frame); void (USBHAL::*connect_change)(unsigned int connected); void (USBHAL::*suspend_change)(unsigned int suspended); void (USBHAL::*ep0_setup)(void); void (USBHAL::*ep0_in)(void); void (USBHAL::*ep0_out)(void); void (USBHAL::*ep0_read)(void); bool (USBHAL::*ep_realise)(uint8_t endpoint, uint32_t maxPacket, uint32_t flags); bool (USBHAL::*epCallback[6])(void); uint8_t epComplete[2*NB_ENDPOINT]; /* memorize dummy buffer used for reception */ uint32_t pBufRx[MAXTRANSFER_SIZE>>2]; uint32_t pBufRx0[MAX_PACKET_SIZE_EP0>>2]; gpio_t usb_switch; }USBHAL_Private_t; uint32_t HAL_PCDEx_GetTxFiFo(PCD_HandleTypeDef *hpcd, uint8_t fifo) { return 1024; } void HAL_PCDEx_SetConnectionState(PCD_HandleTypeDef *hpcd, uint8_t state){ USBHAL_Private_t *priv=((USBHAL_Private_t *)(hpcd->pData)); gpio_write(&(priv->usb_switch),state); } void HAL_PCD_SOFCallback(PCD_HandleTypeDef *hpcd) { USBHAL_Private_t *priv=((USBHAL_Private_t *)(hpcd->pData)); USBHAL *obj= priv->inst; uint32_t sofnum = (hpcd->Instance->FNR) & USB_FNR_FN; void (USBHAL::*func)(int frame) = priv->sof; (obj->*func)(sofnum); } USBHAL * USBHAL::instance; USBHAL::USBHAL(void) { /* init parameter */ USBHAL_Private_t *HALPriv = new(USBHAL_Private_t); hpcd.Instance = USB; /* initialized Init to zero (constructor does not zero initialized the * area */ /* initialized all field of init including 0 field */ /* constructor does not fill with zero */ memset(&hpcd.Init, 0, sizeof(hpcd.Init)); hpcd.Init.dev_endpoints = NB_ENDPOINT; hpcd.Init.ep0_mps = MAX_PACKET_SIZE_EP0; hpcd.Init.phy_itface = PCD_PHY_EMBEDDED; hpcd.Init.Sof_enable = 1; hpcd.Init.speed = PCD_SPEED_FULL; /* pass instance for usage inside call back */ HALPriv->inst = this; HALPriv->bus_reset = &USBHAL::busReset; HALPriv->suspend_change = &USBHAL::suspendStateChanged; HALPriv->connect_change = &USBHAL::connectStateChanged; HALPriv->sof = &USBHAL::SOF; HALPriv->ep0_setup = &USBHAL::EP0setupCallback; HALPriv->ep_realise = &USBHAL::realiseEndpoint; HALPriv->ep0_in = &USBHAL::EP0in; HALPriv->ep0_out = &USBHAL::EP0out; HALPriv->ep0_read = &USBHAL::EP0read; hpcd.pData = (void*)HALPriv; HALPriv->epCallback[0] = &USBHAL::EP1_OUT_callback; HALPriv->epCallback[1] = &USBHAL::EP1_IN_callback; HALPriv->epCallback[2] = &USBHAL::EP2_OUT_callback; HALPriv->epCallback[3] = &USBHAL::EP2_IN_callback; HALPriv->epCallback[4] = &USBHAL::EP3_OUT_callback; HALPriv->epCallback[5] = &USBHAL::EP3_IN_callback; instance = this; __HAL_RCC_GPIOA_CLK_ENABLE(); /* Configure USB DM pin. This is optional, and maintained only for user guidance. */ pin_function(PA_11, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF14_USB)); pin_function(PA_12, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF14_USB)); __HAL_RCC_GPIOG_CLK_ENABLE(); gpio_init_out(&HALPriv->usb_switch,PG_6); /* Enable USB Clock */ __HAL_RCC_USB_CLK_ENABLE(); /* Enable SYSCFG Clock */ __HAL_RCC_SYSCFG_CLK_ENABLE(); hpcd.State = HAL_PCD_STATE_RESET; HAL_PCD_Init(&hpcd); /* hardcoded size of FIFO according definition */ HAL_PCDEx_PMAConfig(&hpcd , 0x00, PCD_SNG_BUF, 0x30); HAL_PCDEx_PMAConfig(&hpcd , 0x80, PCD_SNG_BUF, 0x70); HAL_PCDEx_PMAConfig(&hpcd , 0x01, PCD_SNG_BUF, 0x90); HAL_PCDEx_PMAConfig(&hpcd , 0x81, PCD_SNG_BUF, 0xb0); HAL_PCDEx_PMAConfig(&hpcd , 0x02, PCD_SNG_BUF, 0x100); HAL_PCDEx_PMAConfig(&hpcd , 0x82, PCD_SNG_BUF, 0x120); NVIC_SetVector(USBHAL_IRQn,(uint32_t)&_usbisr); NVIC_SetPriority(USBHAL_IRQn, 1); HAL_PCD_Start(&hpcd); } #endif