zhaobin.h

93cxx读写驱动程序.51单片机的驱动程序

#ifndef  zhaobin
#define  zhaobin
#include  <reg52.h>
#include  <intrins.h>

extern void write_max7219 (unsigned int temp_0);
extern void init_max7219 (void);
extern void init_ht1380 (void);
extern unsigned char read_time ( unsigned char temp );
extern void write_time ( unsigned int temp );
extern unsigned char read_year (void);
extern unsigned char read_day (void);
extern unsigned char read_month (void);
extern unsigned char read_date (void);
extern unsigned char read_hour (void);
extern unsigned char read_min (void);
extern unsigned char read_sec (void);
extern void display_sec (void);
extern void display_min (void);
extern void display_hour (void);
extern void display_date (void);
extern void display_month (void);
extern void display_year (void);
extern void display_day (void);
extern unsigned char read_key (void);
extern void delay ( unsigned char dk);


sbit din=P1^0;
sbit load=P1^1;
sbit clk_max=P1^2;
sbit clk_time=P1^3;
sbit di_time=P1^4;
sbit reset_time=P1^5;
sbit key1=P1^6;
sbit key2=P1^7;
sbit speak0=P3^2;
sbit speak1=P3^3;
sbit speak2=P3^4;


sbit a0=ACC^0;
sbit a1=ACC^1;
sbit a2=ACC^2;
sbit a3=ACC^3;
sbit a4=ACC^4;
sbit a5=ACC^5;
sbit a6=ACC^6;
sbit a7=ACC^7;


#endif