MQ4.h

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#pragma once
#include "../Common.h"
#include "GasSensor.h"
 
namespace RumPi
{
    class MQ4 : public GasSensor
    {
    public:
        MQ4();
 
        MQ4(IAnalogDigitalConverterComponent* analogToDigitalConverter, const unsigned int& analogToDigitalConverterIndex, const unsigned int& digitalOutputPinNumber);
 
        MQ4(IAnalogDigitalConverterComponent* analogToDigitalConverter, const unsigned int& analogToDigitalConverterIndex);
 
        MQ4(const unsigned int& digitalOutputPinNumber);
 
        virtual ~MQ4();
 
        void Initialize() override;
 
        double ReadGasValue() const override;
 
        double CalculateMethanePPM(const double& sensorGasValueInVolts) const;
 
        std::string ToString() const override;
    };
} // namespace RumPi