ds1302.h

DS1302 18B20程序第一版

#ifndef _H_DS1302
#define _H_DS1302

#include <Atmel/AT89X52.h>
#include <intrins.h>

sbit RST=P2^2;
sbit IO=P2^1;
sbit SCLK=P2^0;
sbit ACC0=ACC^0;
sbit ACC7=ACC^7;

void read_RTC();
void write_DS1302(address,dat);
void init_DS1302();

#endif