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#ifndef RTC_DS3231_H
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#define RTC_DS3231_H
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#define DS3231_ADDRESS 0x68
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#define DS3231_SECONDS 0x00
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#define DS3231_MINUTES 0x01
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#define DS3231_HOUR 0x02
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#define DS3231_DAY 0x03
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#define DS3231_DATE 0x04
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#define DS3231_MONTH 0x05
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#define DS3231_YEAR 0x06
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#define DS3231_ALARM1_SECONDS 0x07
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#define DS3231_ALARM1_MINUTES 0x08
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#define DS3231_ALARM1_HOUR 0x09
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#define DS3231_ALARM1_DAY_DATE 0x0A
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#define DS3231_ALARM2_MINUTES 0x0B
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#define DS3231_ALARM2_HOUR 0x0C
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#define DS3231_ALARM2_DAY_DATE 0x0D
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#define DS3231_CONTROL 0x0E
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#define DS3231_STATUS 0x0F
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#define DS3231_TIME_ONLY
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typedef struct {
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uint8_t sec;
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uint8_t min;
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uint8_t hour;
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uint8_t h_mil;
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uint8_t h_am_pm;
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#ifndef DS3231_TIME_ONLY
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uint8_t day;
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uint8_t date;
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uint8_t month;
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uint8_t year;
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#endif
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} DS3231_TIME;
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void DS3231_Init(void);
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uint8_t DS3231_Get_Status(void);
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void DS3231_Set_Time(DS3231_TIME *time);
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void DS3231_Get_Time(DS3231_TIME *time);
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//void DS3231_Set_Alarm1(uint8_t sec, uint8_t min, uint8_t hour, uint8_t date, bit mil, bit am_pm, bit dt_dy);
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//void DS3231_Set_Alarm2(uint8_t min, uint8_t hour, uint8_t date, bit mil, bit am_pm, bit dt_dy);
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#endif
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