56 lines
1.2 KiB
C++
56 lines
1.2 KiB
C++
//
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// FILE: RunningAverage.h
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// AUTHOR: Rob dot Tillaart at gmail dot com
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// VERSION: 0.2.08
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// DATE: 2015-apr-10
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// PURPOSE: RunningAverage library for Arduino
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// URL: http://arduino.cc/playground/Main/RunningAverage
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// HISTORY: See RunningAverage.cpp
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//
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// Released to the public domain
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//
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// backwards compatibility
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// clr() clear()
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// add(x) addValue(x)
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// avg() getAverage()
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#ifndef RunningAverage_h
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#define RunningAverage_h
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#define RUNNINGAVERAGE_LIB_VERSION "0.2.08"
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#include "Arduino.h"
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class RunningAverage
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{
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public:
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RunningAverage(void);
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RunningAverage(uint8_t);
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~RunningAverage();
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void clear();
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void addValue(double);
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void fillValue(double, uint8_t);
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double getAverage();
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// returns lowest value added to the data-set since last clear
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double getMin() { return _min; };
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// returns highest value added to the data-set since last clear
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double getMax() { return _max; };
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double getElement(uint8_t idx);
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uint8_t getSize() { return _size; }
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uint8_t getCount() { return _cnt; }
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protected:
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uint8_t _size;
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uint8_t _cnt;
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uint8_t _idx;
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double _sum;
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double * _ar;
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double _min;
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double _max;
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};
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#endif
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// END OF FILE
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