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42 lines
658 B
C++
42 lines
658 B
C++
//
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// FILE: AnalogPin.h
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// AUTHOR: Rob Tillaart
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// VERSION: 0.1.04
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// DATE: 2014-10-05
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// PURPOSE: wrapper class for analogRead
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// URL:
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//
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// Released to the public domain
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//
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#ifndef AnalogPin_h
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#define AnalogPin_h
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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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#define ANALOGPIN_LIB_VERSION "0.1.04"
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class AnalogPin
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{
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public:
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AnalogPin(const uint8_t);
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// noise 0..255; in practice 0..4
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int read(uint8_t noise = 0);
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// alpha 0..31;
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int readSmoothed(uint8_t alpha = 0);
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int readPrevious();
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private:
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uint8_t _pin;
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int _prevValue;
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};
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#endif
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// -- END OF FILE --
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