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48 lines
951 B
C++
48 lines
951 B
C++
#pragma once
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//
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// FILE: ML8511.h
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// AUTHOR: Rob Tillaart
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// VERSION: 0.1.1
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// PURPOSE: ML8511 - UV sensor - library for Arduino
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// URL: https://github.com/RobTillaart/Arduino
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//
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// HISTORY:
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// see ML8511.cpp file
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//
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// NOTES
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// - ML8511 is a 3.3 Volt device,
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// so do not connect to a 5V device (e.g. UNO)
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// this includes the ENABLE PIN !!
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//
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#include <Arduino.h>
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#define ML8511_LIB_VERSION "0.1.1"
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class ML8511
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{
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public:
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// if enablePin is omitted, one must connect EN to 3V3.
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ML8511(uint8_t analogPin, uint8_t enablePin = -1);
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// energyMode = HIGH or LOW;
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float getUV(uint8_t energyMode = HIGH);
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// voltage must be > 0 otherwise it is not set
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void setVoltsPerStep(float voltage, uint32_t steps);
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// manually enable / disable
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void enable();
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void disable();
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bool isEnabled() { return _enabled; };
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private:
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uint8_t _analogPin;
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uint8_t _enablePin;
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float _voltsPerStep;
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bool _enabled;
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};
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// END OF FILE
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