drv_1302.h

该模板使用于周立功公司研发的EasyARM2100系列开发板

#ifndef __DRV_1302_H
#define __DRV_1302_H

#define SECOND_ADDRESS       0X80
#define MINUTE_ADDRESS       0X82
#define HOUR_ADDRESS         0X84
#define DAY_ADDRESS          0X86
#define MONTH_ADDRESS        0X88
#define WEEK_ADDRESS         0X8A
#define YEAR_ADDRESS         0X8C
#define CONTROL_ADDRESS      0X8E
#define TRICKLE_ADDRESS      0X90

void delayus(uint8 time);
uint8  read_bit_ds1302(void);
uint8  read_byte_ds1302(void);
void DS1302_init(void);
uint8 read_clock(uint8 address);
void write_clock(uint8 address,uint8 set_clock);
void set_time(void);
void D1302_test(void);  void read_rtc(void);
#endif