redundant_sensor.h

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#pragma once
 
#include "sensor.h"
 
class RedundantSensor final : public Sensor
{
public:
    RedundantSensor(
        SensorType outputType,
        SensorType firstSensor,
        SensorType secondSensor
    );
 
    void configure(float maxDifference, bool ignoreSecondSensor);
 
    SensorResult get() const override;
 
    bool isRedundant() const override {
        // This sensor is redundant when not ignoring the second channel
        return !m_ignoreSecond;
    }
 
    void showInfo(const char* sensorName) const override;
 
private:
    // The two sensors we interpret to form one redundant sensor
    const SensorType m_first;
    const SensorType m_second;
 
    // How far apart do we allow the sensors to be before reporting an issue?
    float m_maxDifference = 0;
 
    // Should we ignore the second sensor? (disable redundancy)
    bool m_ignoreSecond = false;
};