time.h

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//*********************************
//ds12c887
#define 	SECOND 		XBYTE[0x2000]
#define 	SEC_ALM		XBYTE[0X2001]
#define 	MINUTE 		XBYTE[0x2002]
#define 	MIN_ALM		XBYTE[0X2003]
#define 	HOUR 		XBYTE[0x2004]
#define 	HOUR_ALM	XBYTE[0X2005]
#define 	Week 		XBYTE[0x2006]
#define 	DAY 		XBYTE[0x2007]
#define 	MONTH 		XBYTE[0x2008]
#define 	YEAR 		XBYTE[0x2009]
#define 	RegA		XBYTE[0x200a]
#define 	RegB		XBYTE[0x200b]
#define 	RegC		XBYTE[0x200c]
#define 	CENTURY		XBYTE[0x2032]



xdata struct TIME 			// structure of the clock record  
{ 	  		         
	unsigned char hour;    	// hour   
  	unsigned char min;    	// minute 
  	unsigned char sec;    	// second 
} ;

xdata struct DATE 
{
	unsigned char year;
	unsigned char mon;
	unsigned char day;
//	unsigned char week;
} ;


void Init12c887(void);
void GetTime(struct TIME *);
void GetDate(struct DATE *);
void SetDate(unsigned char,unsigned char,unsigned char);
void SetTime(unsigned char,unsigned char,unsigned char);
void clock_time(unsigned char,unsigned char);  //12C887定闹子程序