Browse Source

Added missing library

master
Mike C 6 years ago
parent
commit
a87b2c9f8c
  1. 61
      src/Metro.cpp
  2. 49
      src/Metro.h

61
src/Metro.cpp

@ -0,0 +1,61 @@
#if defined(ARDUINO) && ARDUINO >= 100
#include "Arduino.h"
#else
#include "WProgram.h"
#endif
#include "Metro.h"
Metro::Metro()
{
this->interval_millis = 1000;
}
Metro::Metro(unsigned long interval_millis)
{
this->interval_millis = interval_millis;
}
void Metro::interval(unsigned long interval_millis)
{
this->interval_millis = interval_millis;
}
uint8_t Metro::check()
{
unsigned long now = millis();
if ( interval_millis == 0 ){
previous_millis = now;
return 1;
}
if ( (now - previous_millis) >= interval_millis) {
#ifdef NOCATCH-UP
previous_millis = now ;
#else
previous_millis += interval_millis ;
#endif
return 1;
}
return 0;
}
void Metro::reset()
{
this->previous_millis = millis();
}

49
src/Metro.h

@ -0,0 +1,49 @@
/*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
/* * * * * * * * * * * * * * * * * * * * * * * * * * * *
Main code by Thomas O Fredericks (tof@t-o-f.info)
Contributions by Paul Bouchier and Benjamin.soelberg
* * * * * * * * * * * * * * * * * * * * * * * * * * * * */
#ifndef Metro_h
#define Metro_h
#include <inttypes.h>
class Metro
{
public:
Metro();
Metro(unsigned long interval_millis);
void interval(unsigned long interval_millis);
uint8_t check();
void reset();
private:
unsigned long previous_millis, interval_millis;
};
#endif
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