u873.h

此为一个详细的程序源代码 由单片机PIC16F873检测电平

#ifndef __U873_H__
#define __U873_H__

#include <pic.h>

#ifndef uchar
	#define uchar unsigned char
#endif
#ifndef uint
	#define uint unsigned int
#endif

extern void delayC(uchar);
extern void delayI(uint);
extern uchar ReadEEPROM(uchar EE_Addr);
extern void WriteEEPROM(uchar EE_data,uchar EE_addr);
extern void ADIN(uchar c0,uchar c1);


#endif