ds1302.h

ds1302的驱动程序

#define SEC	0X80
#define MIN	0X82
#define HR	0X84
#define DATE	0X86
#define MONTH	0X88
#define DAY	0X8A
#define YEAR	0X8C
#define CONTROL	0X8E
#define TCS	0X90
#define C_BURST	0XBE
#define RAM0	0XE0
#define R_BURST	0XFE
#define SCLK_ds1302 P2_4
#define IO_ds1302   P2_3
#define REST_ds1302 P2_2

//---------------------------------------------
void delay_ds1302_3xns(unsigned char x);
void delay_ds1302_1s(void);
void init_ds1302(void);
void Write_c_ds1302(unsigned char x);
unsigned char Read_ds1302(void);
void Write_d_ds1302(unsigned char x);