gear_detector.h

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#pragma once
#include "sensor.h"
 
class GearDetector : public EngineModule, public Sensor {
public:
    GearDetector();
    ~GearDetector();
 
    void onSlowCallback() override;
    void onConfigurationChange(engine_configuration_s const * /*previousConfig*/) override;
 
    float getGearboxRatio() const;
 
    // Returns 0 for neutral, 1 for 1st, 5 for 5th, etc.
    size_t determineGearFromRatio(float ratio) const;
 
    float getRpmInGear(size_t gear) const;
 
    SensorResult get() const override;
    void showInfo(const char* sensorName) const override;
 
private:
    float computeGearboxRatio() const;
    float getDriveshaftRpm() const;
    void initGearDetector();
    bool isInitialized = false;
 
    float m_gearboxRatio = 0;
    size_t m_currentGear = 0;
 
    float m_gearThresholds[TCU_GEAR_COUNT - 1];
};