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https://github.com/amperka/TroykaMQ.git
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39 lines
958 B
C
39 lines
958 B
C
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#ifndef BaseMQ_H
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#define BaseMQ_H
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#include <Arduino.h>
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// кол-во считываний значений в цикле
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#define MQ_SAMPLE_TIMES 5
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// задержка после каждого считывания датчика
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#define MQ_SAMPLE_INTERVAL 20
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class BaseMQ {
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public:
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BaseMQ(uint8_t pin);
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BaseMQ(uint8_t pin, uint8_t pinHeater);
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void calibrate();
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void calibrate(float ro);
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void heaterPwrHigh();
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void heaterPwrLow();
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void heaterPwrOff();
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void cycleHeat();
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bool heatingCompleted();
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bool coolanceCompleted();
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bool isCalibrated();
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bool atHeatCycleEnd();
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float getRo();
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float readRatio();
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protected:
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bool _heater = false;
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bool _cooler = false;
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bool _stateCalibrate = false;
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unsigned long _prMillis;
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float _ro;
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uint8_t _pin;
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uint8_t _pinHeater;
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float readRs();
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float calculateResistance(int rawAdc);
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virtual float getRoInCleanAir() const = 0;
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virtual int getRL() const = 0;
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};
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#endif
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