usb.h

keil c 开发的USB芯片CH375的程序CPU 为c8051f340

#ifndef	__USB_H__
#define __USB_H__

void Delayms(unsigned char n);
void Delayus(unsigned char n);
void Selectchip(unsigned char ch,unsigned char mode);
void USB_RESET();
unsigned char xReadCH375Data(void) ;
void xWriteCH375Data(unsigned char dat) ;
void xWriteCH375Cmd(unsigned char cmd);

#endif