VvlController Class Reference

#include <vvl_controller.h>

Inheritance diagram for VvlController:

Collaboration diagram for VvlController:

Public Types
using	interface_t = VvlController

Public Member Functions
void	onSlowCallback () override
float	getFuelCoefficient () const
float	getTimingModifier () const
Public Member Functions inherited from EngineModule
virtual void	initNoConfiguration ()
virtual void	setDefaultConfiguration ()
virtual void	onConfigurationChange (engine_configuration_s const *)
virtual void	onFastCallback ()
virtual void	onEngineStop ()
virtual void	onIgnitionStateChanged (bool)
virtual bool	needsDelayedShutoff ()
virtual void	onEnginePhase (float, efitick_t, angle_t, angle_t)

Private Member Functions
void	updateTpsConditionSatisfied ()
void	updateCltConditionSatisfied ()
void	updateMapConditionSatisfied ()
void	updateAfrConditionSatisfied ()
void	updateRpmConditionSatisfied ()

Additional Inherited Members
Data Fields inherited from vvl_controller_state_s
bool	isVvlTpsCondition: 1 {}
bool	isVvlCltCondition: 1 {}
bool	isVvlMapCondition: 1 {}
bool	isVvlAfrCondition: 1 {}
bool	isVvlRpmCondition: 1 {}
bool	isVvlCondition: 1 {}
bool	unusedBit_6_6: 1 {}
bool	unusedBit_6_7: 1 {}
bool	unusedBit_6_8: 1 {}
bool	unusedBit_6_9: 1 {}
bool	unusedBit_6_10: 1 {}
bool	unusedBit_6_11: 1 {}
bool	unusedBit_6_12: 1 {}
bool	unusedBit_6_13: 1 {}
bool	unusedBit_6_14: 1 {}
bool	unusedBit_6_15: 1 {}
bool	unusedBit_6_16: 1 {}
bool	unusedBit_6_17: 1 {}
bool	unusedBit_6_18: 1 {}
bool	unusedBit_6_19: 1 {}
bool	unusedBit_6_20: 1 {}
bool	unusedBit_6_21: 1 {}
bool	unusedBit_6_22: 1 {}
bool	unusedBit_6_23: 1 {}
bool	unusedBit_6_24: 1 {}
bool	unusedBit_6_25: 1 {}
bool	unusedBit_6_26: 1 {}
bool	unusedBit_6_27: 1 {}
bool	unusedBit_6_28: 1 {}
bool	unusedBit_6_29: 1 {}
bool	unusedBit_6_30: 1 {}
bool	unusedBit_6_31: 1 {}

Detailed Description

Definition at line 12 of file vvl_controller.h.

Member Typedef Documentation

interface_t

using VvlController::interface_t = VvlController

Definition at line 14 of file vvl_controller.h.

Member Function Documentation

getFuelCoefficient()

float VvlController::getFuelCoefficient

(

)

const

Definition at line 27 of file vvl_controller.cpp.

                                              {
    float result = 1.0f;
    if (engineConfiguration->vvlControlEnabled && isVvlCondition) {
        result += engineConfiguration->vvlController.fuelAdderPercent / 100.0f;
    }
    return result;
}

Referenced by getRunningFuel().

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getTimingModifier()

float VvlController::getTimingModifier

(

)

const

Definition at line 35 of file vvl_controller.cpp.

                                             {
    if (engineConfiguration->vvlControlEnabled && isVvlCondition) {
        // note the "-" here to remove timing!
        return -engineConfiguration->vvlController.ignitionRetard;
    }
    return 0.0f;
}

Referenced by getRunningAdvance().

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onSlowCallback()

void VvlController::onSlowCallback ( )

overridevirtual

Reimplemented from EngineModule.

Definition at line 11 of file vvl_controller.cpp.

                                   {
    if (engineConfiguration->vvlControlEnabled) {
        updateTpsConditionSatisfied();
        updateCltConditionSatisfied();
        updateMapConditionSatisfied();
        updateAfrConditionSatisfied();
        updateRpmConditionSatisfied();
        isVvlCondition = (
            isVvlTpsCondition && isVvlCltCondition && isVvlMapCondition && isVvlAfrCondition && isVvlRpmCondition
        );
    } else {
        isVvlCondition = false;
    }
    enginePins.vvlRelay.setValue(isVvlCondition);
}

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updateAfrConditionSatisfied()

void VvlController::updateAfrConditionSatisfied ( )

private

Definition at line 70 of file vvl_controller.cpp.

                                                {
    if (static_cast<float>(engineConfiguration->vvlController.maximumAfr) != 0.0f) {
        const expected<float> lambda1 = Sensor::get(SensorType::Lambda1);
        if (lambda1.Valid) {
            const float afr = lambda1.Value * STOICH_RATIO;
            isVvlAfrCondition = (afr <= static_cast<float>(engineConfiguration->vvlController.maximumAfr));
        } else {
            isVvlAfrCondition = false;
        }
    } else {
        isVvlAfrCondition = true;
    }
}

Referenced by onSlowCallback().

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updateCltConditionSatisfied()

void VvlController::updateCltConditionSatisfied ( )

private

Definition at line 52 of file vvl_controller.cpp.

                                                {
    if (engineConfiguration->vvlController.minimumClt != 0) {
        const expected<float> clt = Sensor::get(SensorType::Clt);
        isVvlCltCondition = clt.Valid && (engineConfiguration->vvlController.minimumClt <= clt.Value);
    } else {
        isVvlCltCondition = true;
    }
}

Referenced by onSlowCallback().

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updateMapConditionSatisfied()

void VvlController::updateMapConditionSatisfied ( )

private

Definition at line 61 of file vvl_controller.cpp.

                                                {
    if (engineConfiguration->vvlController.maximumMap != 0) {
        const expected<float> map = Sensor::get(SensorType::Map);
        isVvlMapCondition = map.Valid && (map.Value <= engineConfiguration->vvlController.maximumMap);
    } else {
        isVvlMapCondition = true;
    }
}

Referenced by onSlowCallback().

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updateRpmConditionSatisfied()

void VvlController::updateRpmConditionSatisfied ( )

private

Definition at line 88 of file vvl_controller.cpp.

                                                {
    const expected<float> rpmSensorReading = Sensor::get(SensorType::Rpm);
    if (rpmSensorReading.Valid) {
        const float rpm = rpmSensorReading.Value;
        if (rpmHysteresis.checkIfLimitIsExceeded(
                rpm,
                engineConfiguration->vvlController.deactivationRpm,
                engineConfiguration->vvlController.deactivationRpmWindow
        )) {
            isVvlRpmCondition = false;
        } else {
            isVvlRpmCondition = (engineConfiguration->vvlController.activationRpm <= rpm);
        }
    } else {
        isVvlRpmCondition = false;
    }
}

Referenced by onSlowCallback().

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updateTpsConditionSatisfied()

void VvlController::updateTpsConditionSatisfied ( )

private

Definition at line 43 of file vvl_controller.cpp.

                                                {
    if (engineConfiguration->vvlController.minimumTps != 0) {
        const expected<float> tps = Sensor::get(SensorType::DriverThrottleIntent);
        isVvlTpsCondition = tps.Valid && (engineConfiguration->vvlController.minimumTps <= tps.Value);
    } else {
        isVvlTpsCondition = true;
    }
}

Referenced by onSlowCallback().

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The documentation for this class was generated from the following files:

• controllers/modules/vvl_controller/vvl_controller.h
• controllers/modules/vvl_controller/vvl_controller.cpp