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https://github.com/RobTillaart/Arduino.git
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83 lines
1.7 KiB
C++
83 lines
1.7 KiB
C++
#pragma once
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//
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// FILE: TSL260R.h
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// AUTHOR: Rob Tillaart
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// VERSION: 0.1.2
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// DATE: 2022-11-25
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// PURPOSE: library for the TSL260R IR to voltage convertor
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#define TSL260R_LIB_VERSION (F("0.1.2"))
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#include "Arduino.h"
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class TSL260R
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{
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public:
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// for internal ADC
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TSL260R(uint8_t pin, uint16_t maxADC, float voltage);
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// for external ADC
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TSL260R();
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// use internal ADC, defined in constructor
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// uses a single analogRead() => defined by constructor.
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float irradiance();
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// use external (or internal) ADC voltage.
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// e.g to average multiple analogRead() calls
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float irradiance(float voltage);
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// range: 800 - 1150 ==> 940 = default.
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void setWaveLength(uint16_t waveLength = 940);
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uint16_t getWaveLength();
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float getWaveLengthFactor();
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// useful for debugging too
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float calculateWaveLengthFactor(uint16_t waveLength);
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// irradiance parameters
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// only change these with care.
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void setAA(float aa);
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float getAA();
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void setBB(float aa);
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float getBB();
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protected:
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uint8_t _pin = 0;
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float _voltagePerStep = 0;
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uint16_t _waveLength = 940;
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float _waveLengthFactor = 1;
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// _aa and _bb are defined in constructor;
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// need getter / setter to adjust values runtime
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float _aa;
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float _bb;
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float multiMap(float value, float * _in, float * _out, uint8_t size);
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};
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///////////////////////////////////////////////////////
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//
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// DERIVED CLASSES
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//
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class TSL261R : public TSL260R
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{
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public:
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TSL261R();
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TSL261R(uint8_t pin, uint16_t maxADC, float voltage);
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};
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class TSL262R : public TSL260R
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{
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public:
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TSL262R();
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TSL262R(uint8_t pin, uint16_t maxADC, float voltage);
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};
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// -- END OF FILE --
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