ds1302.h

数字时钟的单片机开发

#define	SEC   0x80
#define	MIN   0x82
#define	HR    0x84
#define	DAY   0x86
#define	MONTH 0x88
#define	WEEK  0x8a
#define	YEAR  0x8c
#define CONT  0x8e
#define	ENABLE    0x00
#define	DISABLE   0x80
#define BURST     0xbe 
#define BURSTT    0xbf
#ifndef __DS1302_H 
#define __DS1302_H
sbit sclk=P2^0;
sbit dat=P2^1;
sbit rst=P2^2;      
		void writebyte(unsigned char addr,unsigned char Data);
		unsigned char readbyte(unsigned char addr);
		void writeclk(unsigned char Data);
	//	void writeclkl(unsigned int Data);
#endif