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/*
* time.h
*
* Copyright (C) 2011 Tim Marston <tim@ed.am> and Dan Marston.
*
* This file is part of propeller-clock (hereafter referred to as "this
* program"). See http://ed.am/dev/software/arduino/propeller-clock for more
* information.
*
* This program 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 3 of the License, or
* (at your option) any later version.
*
* This program 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 program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _TIME_H_
#define _TIME_H_
class Time
{
public:
/**
* Get singleton instance.
*
* @return instance
*/
static Time &get_instance();
/**
* Get hours.
*
* @return hours, 0 to 23
*/
int get_hours();
/**
* Get minutes.
*
* @return minutes, 0 to 59
*/
int get_minutes();
/**
* Get seconds.
*
* @return seconds, 0 to 59
*/
int get_seconds();
/**
* Update the time.
*/
void update();
protected:
Time();
/** hours */
int _hours;
/** minutes */
int _minutes;
/** seconds */
int _seconds;
private:
/** milliseconds at last update */
unsigned long _last_millis;
/** milliseconds carries over from last update */
unsigned long _carry;
};
#endif _TIME_H_
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