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This commit is contained in:
660
USB_DEVICE/Target/usbd_conf.c
Normal file
660
USB_DEVICE/Target/usbd_conf.c
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@ -0,0 +1,660 @@
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||||
/* USER CODE BEGIN Header */
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||||
/**
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||||
******************************************************************************
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||||
* @file : Target/usbd_conf.c
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* @version : v2.0_Cube
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||||
* @brief : This file implements the board support package for the USB device library
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||||
******************************************************************************
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||||
* @attention
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*
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||||
* Copyright (c) 2024 STMicroelectronics.
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* All rights reserved.
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||||
*
|
||||
* This software is licensed under terms that can be found in the LICENSE file
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||||
* in the root directory of this software component.
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||||
* If no LICENSE file comes with this software, it is provided AS-IS.
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||||
*
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||||
******************************************************************************
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||||
*/
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||||
/* USER CODE END Header */
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||||
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||||
/* Includes ------------------------------------------------------------------*/
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#include "stm32f1xx.h"
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#include "stm32f1xx_hal.h"
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#include "usbd_def.h"
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#include "usbd_core.h"
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#include "usbd_cdc.h"
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||||
|
||||
/* USER CODE BEGIN Includes */
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||||
|
||||
/* USER CODE END Includes */
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||||
|
||||
/* Private typedef -----------------------------------------------------------*/
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||||
/* Private define ------------------------------------------------------------*/
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||||
/* Private macro -------------------------------------------------------------*/
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||||
|
||||
/* USER CODE BEGIN PV */
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||||
/* Private variables ---------------------------------------------------------*/
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||||
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||||
/* USER CODE END PV */
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||||
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||||
PCD_HandleTypeDef hpcd_USB_FS;
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void Error_Handler(void);
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||||
|
||||
/* USER CODE BEGIN 0 */
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||||
|
||||
/* USER CODE END 0 */
|
||||
|
||||
/* USER CODE BEGIN PFP */
|
||||
/* Private function prototypes -----------------------------------------------*/
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||||
|
||||
/* USER CODE END PFP */
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||||
|
||||
/* Private functions ---------------------------------------------------------*/
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||||
static USBD_StatusTypeDef USBD_Get_USB_Status(HAL_StatusTypeDef hal_status);
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||||
/* USER CODE BEGIN 1 */
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||||
|
||||
/* USER CODE END 1 */
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||||
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
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static void PCDEx_SetConnectionState(PCD_HandleTypeDef *hpcd, uint8_t state);
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#else
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void HAL_PCDEx_SetConnectionState(PCD_HandleTypeDef *hpcd, uint8_t state);
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||||
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
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||||
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||||
/*******************************************************************************
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||||
LL Driver Callbacks (PCD -> USB Device Library)
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*******************************************************************************/
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/* MSP Init */
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void HAL_PCD_MspInit(PCD_HandleTypeDef* pcdHandle)
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{
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if(pcdHandle->Instance==USB)
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{
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||||
/* USER CODE BEGIN USB_MspInit 0 */
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||||
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||||
/* USER CODE END USB_MspInit 0 */
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||||
/* Peripheral clock enable */
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__HAL_RCC_USB_CLK_ENABLE();
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||||
/* Peripheral interrupt init */
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HAL_NVIC_SetPriority(USB_LP_CAN1_RX0_IRQn, 0, 0);
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HAL_NVIC_EnableIRQ(USB_LP_CAN1_RX0_IRQn);
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/* USER CODE BEGIN USB_MspInit 1 */
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||||
|
||||
/* USER CODE END USB_MspInit 1 */
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}
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}
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void HAL_PCD_MspDeInit(PCD_HandleTypeDef* pcdHandle)
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{
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if(pcdHandle->Instance==USB)
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{
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/* USER CODE BEGIN USB_MspDeInit 0 */
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||||
/* USER CODE END USB_MspDeInit 0 */
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/* Peripheral clock disable */
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__HAL_RCC_USB_CLK_DISABLE();
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/* Peripheral interrupt Deinit*/
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HAL_NVIC_DisableIRQ(USB_LP_CAN1_RX0_IRQn);
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||||
/* USER CODE BEGIN USB_MspDeInit 1 */
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/* USER CODE END USB_MspDeInit 1 */
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}
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}
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/**
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* @brief Setup stage callback
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* @param hpcd: PCD handle
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* @retval None
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||||
*/
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||||
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
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static void PCD_SetupStageCallback(PCD_HandleTypeDef *hpcd)
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#else
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void HAL_PCD_SetupStageCallback(PCD_HandleTypeDef *hpcd)
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#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
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{
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USBD_LL_SetupStage((USBD_HandleTypeDef*)hpcd->pData, (uint8_t *)hpcd->Setup);
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||||
}
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||||
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||||
/**
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||||
* @brief Data Out stage callback.
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* @param hpcd: PCD handle
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||||
* @param epnum: Endpoint number
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||||
* @retval None
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||||
*/
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||||
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
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static void PCD_DataOutStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)
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#else
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void HAL_PCD_DataOutStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)
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#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
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{
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USBD_LL_DataOutStage((USBD_HandleTypeDef*)hpcd->pData, epnum, hpcd->OUT_ep[epnum].xfer_buff);
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}
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/**
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* @brief Data In stage callback.
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* @param hpcd: PCD handle
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* @param epnum: Endpoint number
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* @retval None
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||||
*/
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#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
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static void PCD_DataInStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)
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#else
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void HAL_PCD_DataInStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)
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#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
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||||
{
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USBD_LL_DataInStage((USBD_HandleTypeDef*)hpcd->pData, epnum, hpcd->IN_ep[epnum].xfer_buff);
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}
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/**
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* @brief SOF callback.
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* @param hpcd: PCD handle
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* @retval None
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*/
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#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
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static void PCD_SOFCallback(PCD_HandleTypeDef *hpcd)
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#else
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void HAL_PCD_SOFCallback(PCD_HandleTypeDef *hpcd)
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#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
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{
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USBD_LL_SOF((USBD_HandleTypeDef*)hpcd->pData);
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}
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/**
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* @brief Reset callback.
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* @param hpcd: PCD handle
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* @retval None
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||||
*/
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#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
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||||
static void PCD_ResetCallback(PCD_HandleTypeDef *hpcd)
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#else
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void HAL_PCD_ResetCallback(PCD_HandleTypeDef *hpcd)
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||||
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
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||||
{
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||||
USBD_SpeedTypeDef speed = USBD_SPEED_FULL;
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||||
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||||
if ( hpcd->Init.speed != PCD_SPEED_FULL)
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||||
{
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Error_Handler();
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}
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||||
/* Set Speed. */
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USBD_LL_SetSpeed((USBD_HandleTypeDef*)hpcd->pData, speed);
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/* Reset Device. */
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USBD_LL_Reset((USBD_HandleTypeDef*)hpcd->pData);
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}
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/**
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* @brief Suspend callback.
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* When Low power mode is enabled the debug cannot be used (IAR, Keil doesn't support it)
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||||
* @param hpcd: PCD handle
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||||
* @retval None
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||||
*/
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||||
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
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||||
static void PCD_SuspendCallback(PCD_HandleTypeDef *hpcd)
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||||
#else
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||||
void HAL_PCD_SuspendCallback(PCD_HandleTypeDef *hpcd)
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#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
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{
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/* Inform USB library that core enters in suspend Mode. */
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USBD_LL_Suspend((USBD_HandleTypeDef*)hpcd->pData);
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/* Enter in STOP mode. */
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||||
/* USER CODE BEGIN 2 */
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||||
if (hpcd->Init.low_power_enable)
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||||
{
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||||
/* Set SLEEPDEEP bit and SleepOnExit of Cortex System Control Register. */
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||||
SCB->SCR |= (uint32_t)((uint32_t)(SCB_SCR_SLEEPDEEP_Msk | SCB_SCR_SLEEPONEXIT_Msk));
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||||
}
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||||
/* USER CODE END 2 */
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||||
}
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||||
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||||
/**
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||||
* @brief Resume callback.
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||||
* When Low power mode is enabled the debug cannot be used (IAR, Keil doesn't support it)
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||||
* @param hpcd: PCD handle
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||||
* @retval None
|
||||
*/
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||||
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
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static void PCD_ResumeCallback(PCD_HandleTypeDef *hpcd)
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#else
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void HAL_PCD_ResumeCallback(PCD_HandleTypeDef *hpcd)
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#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
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{
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/* USER CODE BEGIN 3 */
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||||
|
||||
/* USER CODE END 3 */
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||||
USBD_LL_Resume((USBD_HandleTypeDef*)hpcd->pData);
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||||
}
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||||
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||||
/**
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||||
* @brief ISOOUTIncomplete callback.
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||||
* @param hpcd: PCD handle
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||||
* @param epnum: Endpoint number
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||||
* @retval None
|
||||
*/
|
||||
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
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||||
static void PCD_ISOOUTIncompleteCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)
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||||
#else
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||||
void HAL_PCD_ISOOUTIncompleteCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)
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||||
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
|
||||
{
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||||
USBD_LL_IsoOUTIncomplete((USBD_HandleTypeDef*)hpcd->pData, epnum);
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||||
}
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||||
|
||||
/**
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||||
* @brief ISOINIncomplete callback.
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||||
* @param hpcd: PCD handle
|
||||
* @param epnum: Endpoint number
|
||||
* @retval None
|
||||
*/
|
||||
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
|
||||
static void PCD_ISOINIncompleteCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)
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||||
#else
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||||
void HAL_PCD_ISOINIncompleteCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)
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||||
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
|
||||
{
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||||
USBD_LL_IsoINIncomplete((USBD_HandleTypeDef*)hpcd->pData, epnum);
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||||
}
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||||
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||||
/**
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||||
* @brief Connect callback.
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||||
* @param hpcd: PCD handle
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||||
* @retval None
|
||||
*/
|
||||
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
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||||
static void PCD_ConnectCallback(PCD_HandleTypeDef *hpcd)
|
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#else
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||||
void HAL_PCD_ConnectCallback(PCD_HandleTypeDef *hpcd)
|
||||
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
|
||||
{
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||||
USBD_LL_DevConnected((USBD_HandleTypeDef*)hpcd->pData);
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||||
}
|
||||
|
||||
/**
|
||||
* @brief Disconnect callback.
|
||||
* @param hpcd: PCD handle
|
||||
* @retval None
|
||||
*/
|
||||
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
|
||||
static void PCD_DisconnectCallback(PCD_HandleTypeDef *hpcd)
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||||
#else
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||||
void HAL_PCD_DisconnectCallback(PCD_HandleTypeDef *hpcd)
|
||||
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
|
||||
{
|
||||
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.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( );
|
||||
}
|
||||
|
||||
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
|
||||
/* Register USB PCD CallBacks */
|
||||
HAL_PCD_RegisterCallback(&hpcd_USB_FS, HAL_PCD_SOF_CB_ID, PCD_SOFCallback);
|
||||
HAL_PCD_RegisterCallback(&hpcd_USB_FS, HAL_PCD_SETUPSTAGE_CB_ID, PCD_SetupStageCallback);
|
||||
HAL_PCD_RegisterCallback(&hpcd_USB_FS, HAL_PCD_RESET_CB_ID, PCD_ResetCallback);
|
||||
HAL_PCD_RegisterCallback(&hpcd_USB_FS, HAL_PCD_SUSPEND_CB_ID, PCD_SuspendCallback);
|
||||
HAL_PCD_RegisterCallback(&hpcd_USB_FS, HAL_PCD_RESUME_CB_ID, PCD_ResumeCallback);
|
||||
HAL_PCD_RegisterCallback(&hpcd_USB_FS, HAL_PCD_CONNECT_CB_ID, PCD_ConnectCallback);
|
||||
HAL_PCD_RegisterCallback(&hpcd_USB_FS, HAL_PCD_DISCONNECT_CB_ID, PCD_DisconnectCallback);
|
||||
|
||||
HAL_PCD_RegisterDataOutStageCallback(&hpcd_USB_FS, PCD_DataOutStageCallback);
|
||||
HAL_PCD_RegisterDataInStageCallback(&hpcd_USB_FS, PCD_DataInStageCallback);
|
||||
HAL_PCD_RegisterIsoOutIncpltCallback(&hpcd_USB_FS, PCD_ISOOUTIncompleteCallback);
|
||||
HAL_PCD_RegisterIsoInIncpltCallback(&hpcd_USB_FS, PCD_ISOINIncompleteCallback);
|
||||
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
|
||||
/* USER CODE BEGIN EndPoint_Configuration */
|
||||
HAL_PCDEx_PMAConfig((PCD_HandleTypeDef*)pdev->pData , 0x00 , PCD_SNG_BUF, 0x18);
|
||||
HAL_PCDEx_PMAConfig((PCD_HandleTypeDef*)pdev->pData , 0x80 , PCD_SNG_BUF, 0x58);
|
||||
/* USER CODE END EndPoint_Configuration */
|
||||
/* USER CODE BEGIN EndPoint_Configuration_CDC */
|
||||
HAL_PCDEx_PMAConfig((PCD_HandleTypeDef*)pdev->pData , 0x81 , PCD_SNG_BUF, 0xC0);
|
||||
HAL_PCDEx_PMAConfig((PCD_HandleTypeDef*)pdev->pData , 0x01 , PCD_SNG_BUF, 0x110);
|
||||
HAL_PCDEx_PMAConfig((PCD_HandleTypeDef*)pdev->pData , 0x82 , PCD_SNG_BUF, 0x100);
|
||||
/* USER CODE END EndPoint_Configuration_CDC */
|
||||
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);
|
||||
|
||||
usb_status = USBD_Get_USB_Status(hal_status);
|
||||
|
||||
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);
|
||||
|
||||
usb_status = USBD_Get_USB_Status(hal_status);
|
||||
|
||||
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);
|
||||
|
||||
usb_status = USBD_Get_USB_Status(hal_status);
|
||||
|
||||
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);
|
||||
|
||||
usb_status = USBD_Get_USB_Status(hal_status);
|
||||
|
||||
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);
|
||||
|
||||
usb_status = USBD_Get_USB_Status(hal_status);
|
||||
|
||||
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);
|
||||
|
||||
usb_status = USBD_Get_USB_Status(hal_status);
|
||||
|
||||
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);
|
||||
|
||||
usb_status = USBD_Get_USB_Status(hal_status);
|
||||
|
||||
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);
|
||||
|
||||
usb_status = USBD_Get_USB_Status(hal_status);
|
||||
|
||||
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);
|
||||
|
||||
usb_status = USBD_Get_USB_Status(hal_status);
|
||||
|
||||
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);
|
||||
|
||||
usb_status = USBD_Get_USB_Status(hal_status);
|
||||
|
||||
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);
|
||||
|
||||
usb_status = USBD_Get_USB_Status(hal_status);
|
||||
|
||||
return usb_status;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Returns the last transferred packet size.
|
||||
* @param pdev: Device handle
|
||||
* @param ep_addr: Endpoint number
|
||||
* @retval Received 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_CDC_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
|
||||
*/
|
||||
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
|
||||
static void PCDEx_SetConnectionState(PCD_HandleTypeDef *hpcd, uint8_t state)
|
||||
#else
|
||||
void HAL_PCDEx_SetConnectionState(PCD_HandleTypeDef *hpcd, uint8_t state)
|
||||
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
|
||||
{
|
||||
/* USER CODE BEGIN 6 */
|
||||
if (state == 1)
|
||||
{
|
||||
/* Configure Low connection state. */
|
||||
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Configure High connection state. */
|
||||
|
||||
}
|
||||
/* USER CODE END 6 */
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Returns the USB status depending on the HAL status:
|
||||
* @param hal_status: HAL status
|
||||
* @retval USB status
|
||||
*/
|
||||
USBD_StatusTypeDef USBD_Get_USB_Status(HAL_StatusTypeDef hal_status)
|
||||
{
|
||||
USBD_StatusTypeDef usb_status = USBD_OK;
|
||||
|
||||
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;
|
||||
}
|
175
USB_DEVICE/Target/usbd_conf.h
Normal file
175
USB_DEVICE/Target/usbd_conf.h
Normal file
@ -0,0 +1,175 @@
|
||||
/* USER CODE BEGIN Header */
|
||||
/**
|
||||
******************************************************************************
|
||||
* @file : usbd_conf.h
|
||||
* @version : v2.0_Cube
|
||||
* @brief : Header for usbd_conf.c file.
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* Copyright (c) 2024 STMicroelectronics.
|
||||
* All rights reserved.
|
||||
*
|
||||
* This software is licensed under terms that can be found in the LICENSE file
|
||||
* in the root directory of this software component.
|
||||
* If no LICENSE file comes with this software, it is provided AS-IS.
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
/* USER CODE END Header */
|
||||
|
||||
/* Define to prevent recursive inclusion -------------------------------------*/
|
||||
#ifndef __USBD_CONF__H__
|
||||
#define __USBD_CONF__H__
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include "main.h"
|
||||
#include "stm32f1xx.h"
|
||||
#include "stm32f1xx_hal.h"
|
||||
|
||||
/* USER CODE BEGIN INCLUDE */
|
||||
|
||||
/* USER CODE END INCLUDE */
|
||||
|
||||
/** @addtogroup USBD_OTG_DRIVER
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup USBD_CONF USBD_CONF
|
||||
* @brief Configuration file for Usb otg low level driver.
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup USBD_CONF_Exported_Variables USBD_CONF_Exported_Variables
|
||||
* @brief Public variables.
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup USBD_CONF_Exported_Defines USBD_CONF_Exported_Defines
|
||||
* @brief Defines for configuration of the Usb device.
|
||||
* @{
|
||||
*/
|
||||
|
||||
/*---------- -----------*/
|
||||
#define USBD_MAX_NUM_INTERFACES 1
|
||||
/*---------- -----------*/
|
||||
#define USBD_MAX_NUM_CONFIGURATION 1
|
||||
/*---------- -----------*/
|
||||
#define USBD_MAX_STR_DESC_SIZ 512
|
||||
/*---------- -----------*/
|
||||
#define USBD_DEBUG_LEVEL 0
|
||||
/*---------- -----------*/
|
||||
#define USBD_SELF_POWERED 1
|
||||
/*---------- -----------*/
|
||||
#define MAX_STATIC_ALLOC_SIZE 512
|
||||
|
||||
/****************************************/
|
||||
/* #define for FS and HS identification */
|
||||
#define DEVICE_FS 0
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup USBD_CONF_Exported_Macros USBD_CONF_Exported_Macros
|
||||
* @brief Aliases.
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* Memory management macros */
|
||||
|
||||
/** Alias for memory allocation. */
|
||||
#define USBD_malloc (uint32_t *)USBD_static_malloc
|
||||
|
||||
/** Alias for memory release. */
|
||||
#define USBD_free USBD_static_free
|
||||
|
||||
/** Alias for memory set. */
|
||||
#define USBD_memset /* Not used */
|
||||
|
||||
/** Alias for memory copy. */
|
||||
#define USBD_memcpy /* Not used */
|
||||
|
||||
/** Alias for delay. */
|
||||
#define USBD_Delay HAL_Delay
|
||||
|
||||
/* For footprint reasons and since only one allocation is handled in the HID class
|
||||
driver, the malloc/free is changed into a static allocation method */
|
||||
void *USBD_static_malloc(uint32_t size);
|
||||
void USBD_static_free(void *p);
|
||||
|
||||
/* DEBUG macros */
|
||||
|
||||
#if (USBD_DEBUG_LEVEL > 0)
|
||||
#define USBD_UsrLog(...) printf(__VA_ARGS__);\
|
||||
printf("\n");
|
||||
#else
|
||||
#define USBD_UsrLog(...)
|
||||
#endif
|
||||
|
||||
#if (USBD_DEBUG_LEVEL > 1)
|
||||
|
||||
#define USBD_ErrLog(...) printf("ERROR: ") ;\
|
||||
printf(__VA_ARGS__);\
|
||||
printf("\n");
|
||||
#else
|
||||
#define USBD_ErrLog(...)
|
||||
#endif
|
||||
|
||||
#if (USBD_DEBUG_LEVEL > 2)
|
||||
#define USBD_DbgLog(...) printf("DEBUG : ") ;\
|
||||
printf(__VA_ARGS__);\
|
||||
printf("\n");
|
||||
#else
|
||||
#define USBD_DbgLog(...)
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup USBD_CONF_Exported_Types USBD_CONF_Exported_Types
|
||||
* @brief Types.
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup USBD_CONF_Exported_FunctionsPrototype USBD_CONF_Exported_FunctionsPrototype
|
||||
* @brief Declaration of public functions for Usb device.
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* Exported functions -------------------------------------------------------*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __USBD_CONF__H__ */
|
||||
|
Reference in New Issue
Block a user