ds1302.h

别人的C51菜单程序

#ifndef _DS1302_H_
#define _DS1302_H_
#include "common.h"
#define DS1302_SECOND 0x80
#define DS1302_MINUTE 0x82
#define DS1302_HOUR 0x84
#define DS1302_WEEK 0x8a
#define DS1302_DAY 0x86
#define DS1302_MONTH 0x88
#define DS1302_YEAR 0x8c
#define DS1302_CONTROL 0x8e

//extern uchar read_byte_1302(uchar );
//extern void write_byte_1302(uchar,uchar);
//extern void protect_1302(bit);
//extern void stop_1302(void);
//extern void start_1302(void);
//extern void read_data(uchar *);
//extern void write_data(uchar*);
extern void set_time(uchar *);
extern void display_time(uchar,uchar);
extern void display_week(uchar,uchar);
extern void display_currenttime(uchar,uchar);
extern void display_year(uchar lowaddr,uchar highaddr);
extern void time_display(void);	
#endif