/********************************** (C) COPYRIGHT *******************************
* File Name          : usb_sil.h
* Author             : WCH
* Version            : V1.0.0
* Date               : 2021/08/08
* Description        : This file contains all the functions prototypes for the  
*                      USB Simplified Interface Layer firmware library.
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
* SPDX-License-Identifier: Apache-2.0
*******************************************************************************/ 
#ifndef __USB_SIL_H
#define __USB_SIL_H

#ifdef __cplusplus
 extern "C" {
#endif

#include "ch32f20x.h"

uint32_t USB_SIL_Init(void);
uint32_t USB_SIL_Write(uint8_t bEpAddr, uint8_t* pBufferPointer, uint32_t wBufferSize);
uint32_t USB_SIL_Read(uint8_t bEpAddr, uint8_t* pBufferPointer);
	 
#ifdef __cplusplus
}

#endif

#endif /* __USB_SIL_H */





