mirror of
https://github.com/armfly/H7-TOOL_STM32H7_App.git
synced 2024-08-09 10:05:34 +08:00
70 lines
2.2 KiB
C
Executable File
70 lines
2.2 KiB
C
Executable File
/*
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*********************************************************************************************************
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*
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* 妯″潡鍚岖О : USB devie 铏氭嫙涓插彛椹卞姩
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* 鏂囦欢鍚岖О : usbd_user.c
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* 鐗? 链?: V1.0
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* 璇? 鏄?: 灏佽铏氭嫙涓插彛鎿崭綔鍑芥暟锛屾彁渚涚粰APP浣跨敤.
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*
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* 淇敼璁板綍 :
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* 鐗堟湰鍙? 镞ユ湡 浣滆€? 璇存槑
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* V1.0 2018-12-11 armfly 姝ｅ纺鍙戝竷
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*
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* Copyright (C), 2018-2030, 瀹夊瘜銮辩数瀛?www.armfly.com
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*
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*********************************************************************************************************
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*/
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#include "usbd_user.h"
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USBD_HandleTypeDef USBD_Device = {0};
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extern PCD_HandleTypeDef hpcd;
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extern void SelectCDCUart(uint8_t _com);
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/*
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*********************************************************************************************************
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* 鍑?鏁?鍚? usbd_OpenCDC
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* 锷熻兘璇存槑: 镓揿紑USB
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* 褰? 鍙? _com : 1, 4
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* 杩?锲?链? 镞?
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*********************************************************************************************************
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*/
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void usbd_OpenCDC(uint8_t _com)
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{
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SelectCDCUart(_com); /* 阃夋嫨uart1鎴杣art4浣滀负铏氭嫙涓插彛 */
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/* Init Device Library */
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USBD_Init(&USBD_Device, &VCP_Desc, 0);
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/* Add Supported Class */
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USBD_RegisterClass(&USBD_Device, USBD_CDC_CLASS);
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/* Add CDC Interface Class */
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USBD_CDC_RegisterInterface(&USBD_Device, &USBD_CDC_fops);
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/* Start Device Process */
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USBD_Start(&USBD_Device);
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}
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/*
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*********************************************************************************************************
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* 鍑?鏁?鍚? usbd_CloseCDC
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* 锷熻兘璇存槑: 鍏抽棴USB
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* 褰? 鍙? 镞?
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* 杩?锲?链? 镞?
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*********************************************************************************************************
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*/
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void usbd_CloseCDC(void)
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{
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if (USBD_Device.dev_config == 0)
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{
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return;
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}
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USBD_Stop(&USBD_Device);
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USBD_DeInit(&USBD_Device);
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}
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/***************************** 瀹夊瘜銮辩数瀛?www.armfly.com (END OF FILE) *********************************/
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