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/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file : usb_device.c
* @version : v3.0_Cube
* @brief : This file implements the USB Device
******************************************************************************
* @attention
*
* <h2><center>© Copyright (c) 2021 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under Ultimate Liberty license
* SLA0044, the "License"; You may not use this file except in compliance with
* the License. You may obtain a copy of the License at:
* www.st.com/SLA0044
*
******************************************************************************
*/
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "usb_device.h"
#include "usbd_core.h"
#include "usbd_desc.h"
#include "usbd_cdc.h"
#include "usbd_cdc_if.h"
/* USER CODE BEGIN Includes */
/* USER CODE END Includes */
/* USER CODE BEGIN PV */
/* Private variables ---------------------------------------------------------*/
/* USER CODE END PV */
/* USER CODE BEGIN PFP */
/* Private function prototypes -----------------------------------------------*/
/* USER CODE END PFP */
extern void Error_Handler(void);
/* USB Device Core handle declaration. */
USBD_HandleTypeDef hUsbDeviceFS;
extern USBD_DescriptorsTypeDef CDC_Desc;
/*
* -- Insert your variables declaration here --
*/
/* USER CODE BEGIN 0 */
/* USER CODE END 0 */
/*
* -- Insert your external function declaration here --
*/
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */
/**
* Init USB device Library, add supported class and start the library
* @retval None
*/
void MX_USB_Device_Init(void) {
/* USER CODE BEGIN USB_Device_Init_PreTreatment */
/* USER CODE END USB_Device_Init_PreTreatment */
/* Init Device Library, add supported class and start the library. */
if(USBD_Init(&hUsbDeviceFS, &CDC_Desc, DEVICE_FS) != USBD_OK) {
Error_Handler();
}
if(USBD_RegisterClass(&hUsbDeviceFS, &USBD_CDC) != USBD_OK) {
Error_Handler();
}
if(USBD_CDC_RegisterInterface(&hUsbDeviceFS, &USBD_Interface_fops_FS) != USBD_OK) {
Error_Handler();
}
if(USBD_Start(&hUsbDeviceFS) != USBD_OK) {
Error_Handler();
}
/* USER CODE BEGIN USB_Device_Init_PostTreatment */
/* USER CODE END USB_Device_Init_PostTreatment */
}
/**
* @}
*/
/**
* @}
*/
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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