22 lines
440 B
C
22 lines
440 B
C
#ifndef _RTCTIME_H
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#define _RTCTIME_H
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#ifdef HAS_RTC
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#include <Wire.h> // must be included here so that Arduino library object file references work
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#include "globals.h"
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#include "timekeeper.h"
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extern RtcDS3231<TwoWire> Rtc; // make RTC instance globally available
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uint8_t rtc_init(void);
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uint8_t set_rtctime(time_t t);
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void sync_rtctime(void);
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time_t get_rtctime(uint16_t *msec);
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float get_rtctemp(void);
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#endif
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#endif // _RTCTIME_H
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