dfco.h

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/**
 * @file dfco.h
 */
 
#pragma once
#include "engine_module.h"
#include <rusefi/timer.h>
#include "hysteresis.h"
 
// DFCO = deceleration fuel cut off, ie, save gas when your foot is off the pedal
class DfcoController : public EngineModule {
public:
    void update();
 
    // true if fuel should be cut, false during normal running
    bool cutFuel() const;
    // Degrees of timing to retard due to DFCO, positive removes timing
    float getTimingRetard() const;
 
    float getTimeSinceCut() const;
 
private:
    bool getState() const;
    bool m_isDfco = false;
 
    mutable Hysteresis m_mapHysteresis;
 
    Timer m_timeSinceCut;
    Timer m_timeSinceNoCut;
};