67 lines
2 KiB
C++
67 lines
2 KiB
C++
/*
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* Lightweight chronometer class.
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* Simple chronometer/stopwatch class that counts the time passed since started.
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*
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* (c) 2015 Sofian Audry :: info(@)sofianaudry(.)com
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* (c) 2015 Thomas O Fredericks :: tof(@)t-o-f(.)info
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*
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* The MIT License (MIT)
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#if defined(ARDUINO) && ARDUINO >= 100
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#include "Arduino.h"
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#else
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#include "WProgram.h"
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#endif
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#include "LightChrono.h"
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LightChrono::LightChrono()
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{
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restart();
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}
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void LightChrono::start() { restart(); }
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void LightChrono::restart()
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{
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_startTime = millis();
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}
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LightChrono::chrono_t LightChrono::elapsed() const {
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return (millis() - _startTime);
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}
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bool LightChrono::hasPassed(LightChrono::chrono_t timeout) const
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{
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return (elapsed() >= timeout);
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}
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bool LightChrono::hasPassed(LightChrono::chrono_t timeout, bool restartIfPassed) {
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if (hasPassed(timeout)) {
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if (restartIfPassed)
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restart();
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return true;
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}
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else {
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return false;
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}
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}
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