time.h

应用KEILC写的一个C51程序

#ifndef __TIME_H__
#define __TIME_H__
#include "common.h"

sbit T_CLK	= P1^4;	//时钟线引脚
sbit T_IO	= P1^3;	//数据线引脚
sbit T_RST	= P1^2;	//复位线引脚

#define SEC_WRI 	0x80
#define SEC_READ 	0x81
#define MIN_WRI		0x82
#define MIN_READ	0x83
#define HR_WRI		0x84
#define HR_READ		0x85
#define DATE_WRI	0x86
#define DATE_READ	0x87
#define MON_WRI		0x88
#define MON_READ	0x89
#define WEEK_WRI	0x8A
#define WEEK_READ	0x8B
#define YEAR_WRI	0x8C
#define YEAR_READ	0x8D
#define WRI_PRO_WRI	0x8E
#define WRI_PRO_READ 0x8F
#define DSRSTLOW()	T_RST=0; _nop_();
							
#define DSRSTHIGH()	T_RST=1; _nop_();
							
                    
#define DSCLKLOW() T_CLK=0; _nop_();
							
#define DSCLKHIGH() T_CLK=1; _nop_(); 
							 
void v_Get1302(uchar ucCurtime[]);
//void v_Set1302(uchar *pSecDa);
void Init1302(void);
void v_BurstR1302T(uchar *pSecDa);
void v_BurstW1302T(uchar *pSecDa);
#endif