RTC.h

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/*
 *  RTC.h - Spresense Arduino RTC library
 *  Copyright 2018 Sony Semiconductor Solutions Corporation
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License as published by the Free Software Foundation; either
 *  version 2.1 of the License, or (at your option) any later version.
 *
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */
 
#ifndef __RTC_H__
#define __RTC_H__
 
#include "RtcTime.h"
 
class RtcClass
{
public:
  RtcClass() : _fd(-1), _pid(-1) {}
 
  void begin();
 
  void end();
 
  void setTime(RtcTime &rtc);
 
  RtcTime getTime();
 
#ifndef SUBCORE
  void setAlarm(RtcTime &rtc);
 
  void setAlarmSeconds(uint32_t seconds);
 
  void cancelAlarm();
 
  void attachAlarm(void (*isr)(void));
 
  void detachAlarm();
 
#endif /* !SUBCORE */
 
private:
  int _fd;
  pthread_t _pid;
 
};
 
extern RtcClass RTC;
 
#endif // __RTC_H__