-/**
- ******************************************************************************
- * @file : usbd_conf.c
- * @version : v2.0_Cube
- * @brief : This file implements the board support package for the USB device library
- ******************************************************************************
- * This notice applies to any and all portions of this file
- * that are not between comment pairs USER CODE BEGIN and
- * USER CODE END. Other portions of this file, whether
- * inserted by the user or by software development tools
- * are owned by their respective copyright owners.
- *
- * Copyright (c) 2018 STMicroelectronics International N.V.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted, provided that the following conditions are met:
- *
- * 1. Redistribution of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. Neither the name of STMicroelectronics nor the names of other
- * contributors to this software may be used to endorse or promote products
- * derived from this software without specific written permission.
- * 4. This software, including modifications and/or derivative works of this
- * software, must execute solely and exclusively on microcontroller or
- * microprocessor devices manufactured by or for STMicroelectronics.
- * 5. Redistribution and use of this software other than as permitted under
- * this license is void and will automatically terminate your rights under
- * this license.
- *
- * THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
- * PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
- * RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT
- * SHALL STMICROELECTRONICS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
- * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
- * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- ******************************************************************************
- */
-
-/* Includes ------------------------------------------------------------------*/
-#include "stm32f1xx.h"
-#include "stm32f1xx_hal.h"
-#include "usbd_def.h"
-#include "usbd_core.h"
-#include "usbd_dfu.h"
-
-/* USER CODE BEGIN Includes */
-
-/* USER CODE END Includes */
-
-/* Private typedef -----------------------------------------------------------*/
-/* Private define ------------------------------------------------------------*/
-/* Private macro -------------------------------------------------------------*/
-
-/* USER CODE BEGIN PV */
-/* Private variables ---------------------------------------------------------*/
-
-/* USER CODE END PV */
-
-PCD_HandleTypeDef hpcd_USB_FS;
-void _Error_Handler(char * file, int line);
-
-/* USER CODE BEGIN 0 */
-
-/* USER CODE END 0 */
-
-/* USER CODE BEGIN PFP */
-/* Private function prototypes -----------------------------------------------*/
-
-/* USER CODE END PFP */
-
-/* Private functions ---------------------------------------------------------*/
-
-/* USER CODE BEGIN 1 */
-
-/* USER CODE END 1 */
-
-void HAL_PCDEx_SetConnectionState(PCD_HandleTypeDef *hpcd, uint8_t state);
-
-/*******************************************************************************
- LL Driver Callbacks (PCD -> USB Device Library)
-*******************************************************************************/
-/* MSP Init */
-
-void HAL_PCD_MspInit(PCD_HandleTypeDef* pcdHandle)
-{
- if(pcdHandle->Instance==USB)
- {
- /* USER CODE BEGIN USB_MspInit 0 */
-
- /* USER CODE END USB_MspInit 0 */
- /* Peripheral clock enable */
- __HAL_RCC_USB_CLK_ENABLE();
-
- /* Peripheral interrupt init */
- HAL_NVIC_SetPriority(USB_HP_CAN1_TX_IRQn, 0, 0);
- HAL_NVIC_EnableIRQ(USB_HP_CAN1_TX_IRQn);
- HAL_NVIC_SetPriority(USB_LP_CAN1_RX0_IRQn, 0, 0);
- HAL_NVIC_EnableIRQ(USB_LP_CAN1_RX0_IRQn);
- /* USER CODE BEGIN USB_MspInit 1 */
-
- /* USER CODE END USB_MspInit 1 */
- }
-}
-
-void HAL_PCD_MspDeInit(PCD_HandleTypeDef* pcdHandle)
-{
- if(pcdHandle->Instance==USB)
- {
- /* USER CODE BEGIN USB_MspDeInit 0 */
-
- /* USER CODE END USB_MspDeInit 0 */
- /* Peripheral clock disable */
- __HAL_RCC_USB_CLK_DISABLE();
-
- /* Peripheral interrupt Deinit*/
- HAL_NVIC_DisableIRQ(USB_HP_CAN1_TX_IRQn);
-
- HAL_NVIC_DisableIRQ(USB_LP_CAN1_RX0_IRQn);
-
- /* USER CODE BEGIN USB_MspDeInit 1 */
-
- /* USER CODE END USB_MspDeInit 1 */
- }
-}
-
-/**
- * @brief Setup stage callback
- * @param hpcd: PCD handle
- * @retval None
- */
-void HAL_PCD_SetupStageCallback(PCD_HandleTypeDef *hpcd)
-{
- USBD_LL_SetupStage((USBD_HandleTypeDef*)hpcd->pData, (uint8_t *)hpcd->Setup);
-}
-
-/**
- * @brief Data Out stage callback.
- * @param hpcd: PCD handle
- * @param epnum: Endpoint number
- * @retval None
- */
-void HAL_PCD_DataOutStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)
-{
- USBD_LL_DataOutStage((USBD_HandleTypeDef*)hpcd->pData, epnum, hpcd->OUT_ep[epnum].xfer_buff);
-}
-
-/**
- * @brief Data In stage callback.
- * @param hpcd: PCD handle
- * @param epnum: Endpoint number
- * @retval None
- */
-void HAL_PCD_DataInStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)
-{
- USBD_LL_DataInStage((USBD_HandleTypeDef*)hpcd->pData, epnum, hpcd->IN_ep[epnum].xfer_buff);
-}
-
-/**
- * @brief SOF callback.
- * @param hpcd: PCD handle
- * @retval None
- */
-void HAL_PCD_SOFCallback(PCD_HandleTypeDef *hpcd)
-{
- USBD_LL_SOF((USBD_HandleTypeDef*)hpcd->pData);
-}
-
-/**
- * @brief Reset callback.
- * @param hpcd: PCD handle
- * @retval None
- */
-void HAL_PCD_ResetCallback(PCD_HandleTypeDef *hpcd)
-{
- USBD_SpeedTypeDef speed = USBD_SPEED_FULL;
-
- /* Set USB current speed. */
- switch (hpcd->Init.speed)
- {
- case PCD_SPEED_FULL:
- speed = USBD_SPEED_FULL;
- break;
-
- default:
- speed = USBD_SPEED_FULL;
- break;
- }
- USBD_LL_SetSpeed((USBD_HandleTypeDef*)hpcd->pData, speed);
-
- /* Reset Device. */
- USBD_LL_Reset((USBD_HandleTypeDef*)hpcd->pData);
-}
-
-/**
- * @brief Suspend callback.
- * When Low power mode is enabled the debug cannot be used (IAR, Keil doesn't support it)
- * @param hpcd: PCD handle
- * @retval None
- */
-void HAL_PCD_SuspendCallback(PCD_HandleTypeDef *hpcd)
-{
- /* Inform USB library that core enters in suspend Mode. */
- USBD_LL_Suspend((USBD_HandleTypeDef*)hpcd->pData);
- /* Enter in STOP mode. */
- /* USER CODE BEGIN 2 */
- if (hpcd->Init.low_power_enable)
- {
- /* Set SLEEPDEEP bit and SleepOnExit of Cortex System Control Register. */
- SCB->SCR |= (uint32_t)((uint32_t)(SCB_SCR_SLEEPDEEP_Msk | SCB_SCR_SLEEPONEXIT_Msk));
- }
- /* USER CODE END 2 */
-}
-
-/**
- * @brief Resume callback.
- * When Low power mode is enabled the debug cannot be used (IAR, Keil doesn't support it)
- * @param hpcd: PCD handle
- * @retval None
- */
-void HAL_PCD_ResumeCallback(PCD_HandleTypeDef *hpcd)
-{
- /* USER CODE BEGIN 3 */
-
- /* USER CODE END 3 */
- USBD_LL_Resume((USBD_HandleTypeDef*)hpcd->pData);
-}
-
-/**
- * @brief ISOOUTIncomplete callback.
- * @param hpcd: PCD handle
- * @param epnum: Endpoint number
- * @retval None
- */
-void HAL_PCD_ISOOUTIncompleteCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)
-{
- USBD_LL_IsoOUTIncomplete((USBD_HandleTypeDef*)hpcd->pData, epnum);
-}
-
-/**
- * @brief ISOINIncomplete callback.
- * @param hpcd: PCD handle
- * @param epnum: Endpoint number
- * @retval None
- */
-void HAL_PCD_ISOINIncompleteCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)
-{
- USBD_LL_IsoINIncomplete((USBD_HandleTypeDef*)hpcd->pData, epnum);
-}
-
-/**
- * @brief Connect callback.
- * @param hpcd: PCD handle
- * @retval None
- */
-void HAL_PCD_ConnectCallback(PCD_HandleTypeDef *hpcd)
-{
- USBD_LL_DevConnected((USBD_HandleTypeDef*)hpcd->pData);
-}
-
-/**
- * @brief Disconnect callback.
- * @param hpcd: PCD handle
- * @retval None
- */
-void HAL_PCD_DisconnectCallback(PCD_HandleTypeDef *hpcd)
-{
- USBD_LL_DevDisconnected((USBD_HandleTypeDef*)hpcd->pData);
-}
-
-/*******************************************************************************
- LL Driver Interface (USB Device Library --> PCD)
-*******************************************************************************/
-
-/**
- * @brief Initializes the low level portion of the device driver.
- * @param pdev: Device handle
- * @retval USBD status
- */
-USBD_StatusTypeDef USBD_LL_Init(USBD_HandleTypeDef *pdev)
-{
- /* Init USB Ip. */
- /* Link the driver to the stack. */
- hpcd_USB_FS.pData = pdev;
- pdev->pData = &hpcd_USB_FS;
-
- hpcd_USB_FS.Instance = USB;
- hpcd_USB_FS.Init.dev_endpoints = 8;
- hpcd_USB_FS.Init.speed = PCD_SPEED_FULL;
- hpcd_USB_FS.Init.ep0_mps = DEP0CTL_MPS_64;
- hpcd_USB_FS.Init.low_power_enable = DISABLE;
- hpcd_USB_FS.Init.lpm_enable = DISABLE;
- hpcd_USB_FS.Init.battery_charging_enable = DISABLE;
- if (HAL_PCD_Init(&hpcd_USB_FS) != HAL_OK)
- {
- _Error_Handler(__FILE__, __LINE__);
- }
-
- HAL_PCDEx_PMAConfig((PCD_HandleTypeDef*)pdev->pData , 0x00 , PCD_SNG_BUF, 0x18);
- HAL_PCDEx_PMAConfig((PCD_HandleTypeDef*)pdev->pData , 0x80 , PCD_SNG_BUF, 0x58);
- return USBD_OK;
-}
-
-/**
- * @brief De-Initializes the low level portion of the device driver.
- * @param pdev: Device handle
- * @retval USBD status
- */
-USBD_StatusTypeDef USBD_LL_DeInit(USBD_HandleTypeDef *pdev)
-{
- HAL_StatusTypeDef hal_status = HAL_OK;
- USBD_StatusTypeDef usb_status = USBD_OK;
-
- hal_status = HAL_PCD_DeInit(pdev->pData);
-
- switch (hal_status) {
- case HAL_OK :
- usb_status = USBD_OK;
- break;
- case HAL_ERROR :
- usb_status = USBD_FAIL;
- break;
- case HAL_BUSY :
- usb_status = USBD_BUSY;
- break;
- case HAL_TIMEOUT :
- usb_status = USBD_FAIL;
- break;
- default :
- usb_status = USBD_FAIL;
- break;
- }
- return usb_status;
-}
-
-/**
- * @brief Starts the low level portion of the device driver.
- * @param pdev: Device handle
- * @retval USBD status
- */
-USBD_StatusTypeDef USBD_LL_Start(USBD_HandleTypeDef *pdev)
-{
- HAL_StatusTypeDef hal_status = HAL_OK;
- USBD_StatusTypeDef usb_status = USBD_OK;
-
- hal_status = HAL_PCD_Start(pdev->pData);
-
- switch (hal_status) {
- case HAL_OK :
- usb_status = USBD_OK;
- break;
- case HAL_ERROR :
- usb_status = USBD_FAIL;
- break;
- case HAL_BUSY :
- usb_status = USBD_BUSY;
- break;
- case HAL_TIMEOUT :
- usb_status = USBD_FAIL;
- break;
- default :
- usb_status = USBD_FAIL;
- break;
- }
- return usb_status;
-}
-
-/**
- * @brief Stops the low level portion of the device driver.
- * @param pdev: Device handle
- * @retval USBD status
- */
-USBD_StatusTypeDef USBD_LL_Stop(USBD_HandleTypeDef *pdev)
-{
- HAL_StatusTypeDef hal_status = HAL_OK;
- USBD_StatusTypeDef usb_status = USBD_OK;
-
- hal_status = HAL_PCD_Stop(pdev->pData);
-
- switch (hal_status) {
- case HAL_OK :
- usb_status = USBD_OK;
- break;
- case HAL_ERROR :
- usb_status = USBD_FAIL;
- break;
- case HAL_BUSY :
- usb_status = USBD_BUSY;
- break;
- case HAL_TIMEOUT :
- usb_status = USBD_FAIL;
- break;
- default :
- usb_status = USBD_FAIL;
- break;
- }
- return usb_status;
-}
-
-/**
- * @brief Opens an endpoint of the low level driver.
- * @param pdev: Device handle
- * @param ep_addr: Endpoint number
- * @param ep_type: Endpoint type
- * @param ep_mps: Endpoint max packet size
- * @retval USBD status
- */
-USBD_StatusTypeDef USBD_LL_OpenEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr, uint8_t ep_type, uint16_t ep_mps)
-{
- HAL_StatusTypeDef hal_status = HAL_OK;
- USBD_StatusTypeDef usb_status = USBD_OK;
-
- hal_status = HAL_PCD_EP_Open(pdev->pData, ep_addr, ep_mps, ep_type);
-
- switch (hal_status) {
- case HAL_OK :
- usb_status = USBD_OK;
- break;
- case HAL_ERROR :
- usb_status = USBD_FAIL;
- break;
- case HAL_BUSY :
- usb_status = USBD_BUSY;
- break;
- case HAL_TIMEOUT :
- usb_status = USBD_FAIL;
- break;
- default :
- usb_status = USBD_FAIL;
- break;
- }
- return usb_status;
-}
-
-/**
- * @brief Closes an endpoint of the low level driver.
- * @param pdev: Device handle
- * @param ep_addr: Endpoint number
- * @retval USBD status
- */
-USBD_StatusTypeDef USBD_LL_CloseEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr)
-{
- HAL_StatusTypeDef hal_status = HAL_OK;
- USBD_StatusTypeDef usb_status = USBD_OK;
-
- hal_status = HAL_PCD_EP_Close(pdev->pData, ep_addr);
-
- switch (hal_status) {
- case HAL_OK :
- usb_status = USBD_OK;
- break;
- case HAL_ERROR :
- usb_status = USBD_FAIL;
- break;
- case HAL_BUSY :
- usb_status = USBD_BUSY;
- break;
- case HAL_TIMEOUT :
- usb_status = USBD_FAIL;
- break;
- default :
- usb_status = USBD_FAIL;
- break;
- }
- return usb_status;
-}
-
-/**
- * @brief Flushes an endpoint of the Low Level Driver.
- * @param pdev: Device handle
- * @param ep_addr: Endpoint number
- * @retval USBD status
- */
-USBD_StatusTypeDef USBD_LL_FlushEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr)
-{
- HAL_StatusTypeDef hal_status = HAL_OK;
- USBD_StatusTypeDef usb_status = USBD_OK;
-
- hal_status = HAL_PCD_EP_Flush(pdev->pData, ep_addr);
-
- switch (hal_status) {
- case HAL_OK :
- usb_status = USBD_OK;
- break;
- case HAL_ERROR :
- usb_status = USBD_FAIL;
- break;
- case HAL_BUSY :
- usb_status = USBD_BUSY;
- break;
- case HAL_TIMEOUT :
- usb_status = USBD_FAIL;
- break;
- default :
- usb_status = USBD_FAIL;
- break;
- }
- return usb_status;
-}
-
-/**
- * @brief Sets a Stall condition on an endpoint of the Low Level Driver.
- * @param pdev: Device handle
- * @param ep_addr: Endpoint number
- * @retval USBD status
- */
-USBD_StatusTypeDef USBD_LL_StallEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr)
-{
- HAL_StatusTypeDef hal_status = HAL_OK;
- USBD_StatusTypeDef usb_status = USBD_OK;
-
- hal_status = HAL_PCD_EP_SetStall(pdev->pData, ep_addr);
-
- switch (hal_status) {
- case HAL_OK :
- usb_status = USBD_OK;
- break;
- case HAL_ERROR :
- usb_status = USBD_FAIL;
- break;
- case HAL_BUSY :
- usb_status = USBD_BUSY;
- break;
- case HAL_TIMEOUT :
- usb_status = USBD_FAIL;
- break;
- default :
- usb_status = USBD_FAIL;
- break;
- }
- return usb_status;
-}
-
-/**
- * @brief Clears a Stall condition on an endpoint of the Low Level Driver.
- * @param pdev: Device handle
- * @param ep_addr: Endpoint number
- * @retval USBD status
- */
-USBD_StatusTypeDef USBD_LL_ClearStallEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr)
-{
- HAL_StatusTypeDef hal_status = HAL_OK;
- USBD_StatusTypeDef usb_status = USBD_OK;
-
- hal_status = HAL_PCD_EP_ClrStall(pdev->pData, ep_addr);
-
- switch (hal_status) {
- case HAL_OK :
- usb_status = USBD_OK;
- break;
- case HAL_ERROR :
- usb_status = USBD_FAIL;
- break;
- case HAL_BUSY :
- usb_status = USBD_BUSY;
- break;
- case HAL_TIMEOUT :
- usb_status = USBD_FAIL;
- break;
- default :
- usb_status = USBD_FAIL;
- break;
- }
- return usb_status;
-}
-
-/**
- * @brief Returns Stall condition.
- * @param pdev: Device handle
- * @param ep_addr: Endpoint number
- * @retval Stall (1: Yes, 0: No)
- */
-uint8_t USBD_LL_IsStallEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr)
-{
- PCD_HandleTypeDef *hpcd = (PCD_HandleTypeDef*) pdev->pData;
-
- if((ep_addr & 0x80) == 0x80)
- {
- return hpcd->IN_ep[ep_addr & 0x7F].is_stall;
- }
- else
- {
- return hpcd->OUT_ep[ep_addr & 0x7F].is_stall;
- }
-}
-
-/**
- * @brief Assigns a USB address to the device.
- * @param pdev: Device handle
- * @param dev_addr: Device address
- * @retval USBD status
- */
-USBD_StatusTypeDef USBD_LL_SetUSBAddress(USBD_HandleTypeDef *pdev, uint8_t dev_addr)
-{
- HAL_StatusTypeDef hal_status = HAL_OK;
- USBD_StatusTypeDef usb_status = USBD_OK;
-
- hal_status = HAL_PCD_SetAddress(pdev->pData, dev_addr);
-
- switch (hal_status) {
- case HAL_OK :
- usb_status = USBD_OK;
- break;
- case HAL_ERROR :
- usb_status = USBD_FAIL;
- break;
- case HAL_BUSY :
- usb_status = USBD_BUSY;
- break;
- case HAL_TIMEOUT :
- usb_status = USBD_FAIL;
- break;
- default :
- usb_status = USBD_FAIL;
- break;
- }
- return usb_status;
-}
-
-/**
- * @brief Transmits data over an endpoint.
- * @param pdev: Device handle
- * @param ep_addr: Endpoint number
- * @param pbuf: Pointer to data to be sent
- * @param size: Data size
- * @retval USBD status
- */
-USBD_StatusTypeDef USBD_LL_Transmit(USBD_HandleTypeDef *pdev, uint8_t ep_addr, uint8_t *pbuf, uint16_t size)
-{
- HAL_StatusTypeDef hal_status = HAL_OK;
- USBD_StatusTypeDef usb_status = USBD_OK;
-
- hal_status = HAL_PCD_EP_Transmit(pdev->pData, ep_addr, pbuf, size);
-
- switch (hal_status) {
- case HAL_OK :
- usb_status = USBD_OK;
- break;
- case HAL_ERROR :
- usb_status = USBD_FAIL;
- break;
- case HAL_BUSY :
- usb_status = USBD_BUSY;
- break;
- case HAL_TIMEOUT :
- usb_status = USBD_FAIL;
- break;
- default :
- usb_status = USBD_FAIL;
- break;
- }
- return usb_status;
-}
-
-/**
- * @brief Prepares an endpoint for reception.
- * @param pdev: Device handle
- * @param ep_addr: Endpoint number
- * @param pbuf: Pointer to data to be received
- * @param size: Data size
- * @retval USBD status
- */
-USBD_StatusTypeDef USBD_LL_PrepareReceive(USBD_HandleTypeDef *pdev, uint8_t ep_addr, uint8_t *pbuf, uint16_t size)
-{
- HAL_StatusTypeDef hal_status = HAL_OK;
- USBD_StatusTypeDef usb_status = USBD_OK;
-
- hal_status = HAL_PCD_EP_Receive(pdev->pData, ep_addr, pbuf, size);
-
- switch (hal_status) {
- case HAL_OK :
- usb_status = USBD_OK;
- break;
- case HAL_ERROR :
- usb_status = USBD_FAIL;
- break;
- case HAL_BUSY :
- usb_status = USBD_BUSY;
- break;
- case HAL_TIMEOUT :
- usb_status = USBD_FAIL;
- break;
- default :
- usb_status = USBD_FAIL;
- break;
- }
- return usb_status;
-}
-
-/**
- * @brief Returns the last transfered packet size.
- * @param pdev: Device handle
- * @param ep_addr: Endpoint number
- * @retval Recived Data Size
- */
-uint32_t USBD_LL_GetRxDataSize(USBD_HandleTypeDef *pdev, uint8_t ep_addr)
-{
- return HAL_PCD_EP_GetRxCount((PCD_HandleTypeDef*) pdev->pData, ep_addr);
-}
-
-/**
- * @brief Delays routine for the USB device library.
- * @param Delay: Delay in ms
- * @retval None
- */
-void USBD_LL_Delay(uint32_t Delay)
-{
- HAL_Delay(Delay);
-}
-
-/**
- * @brief Static single allocation.
- * @param size: Size of allocated memory
- * @retval None
- */
-void *USBD_static_malloc(uint32_t size)
-{
- static uint32_t mem[(sizeof(USBD_DFU_HandleTypeDef)/4)+1];/* On 32-bit boundary */
- return mem;
-}
-
-/**
- * @brief Dummy memory free
- * @param p: Pointer to allocated memory address
- * @retval None
- */
-void USBD_static_free(void *p)
-{
-
-}
-
-/**
- * @brief Software Device Connection
- * @param hpcd: PCD handle
- * @param state: Connection state (0: disconnected / 1: connected)
- * @retval None
- */
-void HAL_PCDEx_SetConnectionState(PCD_HandleTypeDef *hpcd, uint8_t state)
-{
- /* USER CODE BEGIN 6 */
- if (state == 1)
- {
- /* Configure Low connection state. */
-
- }
- else
- {
- /* Configure High connection state. */
-
- }
- /* USER CODE END 6 */
-}
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
projects / home-hw.git / commitdiff