| 1 | /* USER CODE BEGIN Header */
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| 2 | /**
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| 3 | ******************************************************************************
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| 4 | * @file : usb_device.c
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| 5 | * @version : v1.0_Cube
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| 6 | * @brief : This file implements the USB Device
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| 7 | ******************************************************************************
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| 8 | * @attention
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| 9 | *
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| 10 | * <h2><center>© Copyright (c) 2021 STMicroelectronics.
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| 11 | * All rights reserved.</center></h2>
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| 12 | *
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| 13 | * This software component is licensed by ST under Ultimate Liberty license
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| 14 | * SLA0044, the "License"; You may not use this file except in compliance with
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| 15 | * the License. You may obtain a copy of the License at:
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| 16 | * www.st.com/SLA0044
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| 17 | *
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| 18 | ******************************************************************************
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| 19 | */
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| 20 | /* USER CODE END Header */
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| 21 |
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| 22 | /* Includes ------------------------------------------------------------------*/
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| 23 |
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| 24 | #include "usb_device.h"
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| 25 | #include "usbd_core.h"
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| 26 | #include "usbd_desc.h"
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| 27 | #include "usbd_cdc.h"
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| 28 | #include "usbd_cdc_if.h"
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| 29 |
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| 30 | /* USER CODE BEGIN Includes */
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| 31 |
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| 32 | /* USER CODE END Includes */
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| 33 |
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| 34 | /* USER CODE BEGIN PV */
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| 35 | /* Private variables ---------------------------------------------------------*/
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| 36 |
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| 37 | /* USER CODE END PV */
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| 38 |
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| 39 | /* USER CODE BEGIN PFP */
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| 40 | /* Private function prototypes -----------------------------------------------*/
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| 41 |
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| 42 | /* USER CODE END PFP */
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| 43 |
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| 44 | /* USB Device Core handle declaration. */
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| 45 | USBD_HandleTypeDef hUsbDeviceFS;
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| 46 |
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| 47 | /*
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| 48 | * -- Insert your variables declaration here --
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| 49 | */
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| 50 | /* USER CODE BEGIN 0 */
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| 51 |
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| 52 | /* USER CODE END 0 */
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| 53 |
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| 54 | /*
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| 55 | * -- Insert your external function declaration here --
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| 56 | */
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| 57 | /* USER CODE BEGIN 1 */
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| 58 |
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| 59 | /* USER CODE END 1 */
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| 60 |
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| 61 | /**
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| 62 | * Init USB device Library, add supported class and start the library
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| 63 | * @retval None
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| 64 | */
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| 65 | void MX_USB_DEVICE_Init(void)
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| 66 | {
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| 67 | /* USER CODE BEGIN USB_DEVICE_Init_PreTreatment */
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| 68 |
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| 69 | /* USER CODE END USB_DEVICE_Init_PreTreatment */
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| 70 |
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| 71 | /* Init Device Library, add supported class and start the library. */
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| 72 | if (USBD_Init(&hUsbDeviceFS, &FS_Desc, DEVICE_FS) != USBD_OK)
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| 73 | {
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| 74 | Error_Handler();
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| 75 | }
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| 76 | if (USBD_RegisterClass(&hUsbDeviceFS, &USBD_CDC) != USBD_OK)
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| 77 | {
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| 78 | Error_Handler();
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| 79 | }
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| 80 | if (USBD_CDC_RegisterInterface(&hUsbDeviceFS, &USBD_Interface_fops_FS) != USBD_OK)
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| 81 | {
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| 82 | Error_Handler();
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| 83 | }
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| 84 | if (USBD_Start(&hUsbDeviceFS) != USBD_OK)
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| 85 | {
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| 86 | Error_Handler();
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| 87 | }
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| 88 |
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| 89 | /* USER CODE BEGIN USB_DEVICE_Init_PostTreatment */
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| 90 |
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| 91 | /* USER CODE END USB_DEVICE_Init_PostTreatment */
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| 92 | }
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| 93 |
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| 94 | /**
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| 95 | * @}
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| 96 | */
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| 97 |
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| 98 | /**
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| 99 | * @}
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| 100 | */
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| 101 |
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| 102 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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