linear_func.h

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#pragma once
 
#include "sensor_converter_func.h"
 
class LinearFunc final : public SensorConverter {
public:
    LinearFunc(float divideInput = 1.0f) : m_divideInput(divideInput) {}
 
    void configure(float in1, float out1, float in2, float out2, float minOutput, float maxOutput);
 
    SensorResult convert(float inputValue) const override;
 
    void showInfo(float testRawValue) const override;
 
    float getDivideInput() const {
        return m_divideInput;
    }
 
private:
    // Linear equation parameters for equation of form
    // y = ax + b
    float m_a = 1;
    float m_b = 0;
 
    float m_minOutput = 0;
    float m_maxOutput = 0;
 
    // Divisor for the input values - some configurations use a ratio'd value for compat
    const float m_divideInput;
};