ds12887.h

基于12887和80c52的时钟程序

//DS12887.h
#define P128870 XBYTE[0xB700]//second
#define P128871 XBYTE[0xB701]//second alarm
#define P128872 XBYTE[0xB702]//min
#define P128873 XBYTE[0xB703]//min alarm
#define P128874 XBYTE[0xB704]//hour
#define P128875 XBYTE[0xB705]//hour alarm
#define P128876 XBYTE[0xB706]//day-of-week
#define P128877 XBYTE[0xB707]//day-of-month
#define P128878 XBYTE[0xB708]//mon
#define P128879 XBYTE[0xB709]//year
#define P12887a XBYTE[0xB70a]//REGA
#define P12887b XBYTE[0xB70b]//B
#define P12887c XBYTE[0xB70c]//C
#define P12887d XBYTE[0xB70d]//D
#define P12887e XBYTE[0xB70e]
#define P12887f XBYTE[0xB70f]
void setup12887(unsigned char *p);
void read12887(unsigned char *p);
void start12887(void);
void StartDs12c887(void);
void CloseDs12c887(void);
void InitDs12c887(void);
unsigned char GetSeconds(void);
unsigned char GetMinutes(void);
unsigned char GetHours(void);
unsigned char GetDate(void);
unsigned char GetMonth(void);
unsigned char GetYear(void);
unsigned char GetCentury(void);
void SetTime(unsigned char chSeconds,unsigned char chMinutes,unsigned char 
chHours);
void SetDate(unsigned char chDate,unsigned char chMonth,unsigned char chYear);