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45 lines
849 B
C++
45 lines
849 B
C++
#pragma once
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//
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// FILE: WaveMix.h
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// AUTHOR: Rob Tillaart
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// VERSION: 0.1.4
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// PURPOSE: Arduino library to mix two signals (A and B) with an adaptive weight.
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// URL: https://github.com/RobTillaart/WaveMix
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#include "Arduino.h"
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#define WAVEMIX_LIB_VERSION (F("0.1.4"))
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class WaveMix
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{
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public:
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explicit WaveMix();
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// weight1 + weight2 != 0
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bool setWeight(float weight1, float weight2);
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float getW1() { return _weight[0]; };
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float getW2() { return _weight[1]; };
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// preferably 0 <= percentage <= 100
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bool setPercentage(float percentage);
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void setGain(float gain);
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float getGain();
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void setOffset(float offset);
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float getOffset();
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float mix(float s1, float s2 = 0);
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private:
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float _weight[2] = { 0.5, 0.5 };
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float _gain = 1.0;
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float _offset = 0.0;
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};
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// -- END OF FILE --
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