pcf8563.h

单片机Ｃ语言程序设计．日历时钟用液晶显示

#ifndef   PCF8563_H
  #define PCF8563_H

typedef union 
{
	unsigned char Clock[7];
	struct RealClock
	{
		unsigned char Year,Month,Week,Day,Hour,Minute,Second;
	} RT;
} SZ;

extern SZ xdata RealTime;

extern void Pcf8563_Init(void);
//extern void Write_times(unsigned char *pwt);
extern void Read_times(void);
//extern void _8563IntClr(void);
//extern void _8563BJinPZ(unsigned char hour,unsigned char minute);
//extern void Disp_Date(unsigned char x,unsigned char y);
//extern void Disp_Time(unsigned char x,unsigned char y);
//extern void Disp_Week(unsigned char x,unsigned char y);
extern void TestI2C (void);


#endif