#ifndef DS3231_H
#define DS3231_H

#include<avr/io.h>
#include<util/delay.h>
#include "twi.h"

void ds3231_init(void);
void ds3231_set(uint8_t hr,uint8_t min,uint8_t sec,uint8_t ampm,uint8_t yr,uint8_t mnth,uint8_t dt,uint8_t day);
void ds3231_get(uint8_t *h,uint8_t *m,uint8_t *s,uint8_t *yr,uint8_t *mnth,uint8_t *dt,uint8_t *day);


#endif