TransmissionControllerBase Class Reference

#include <tcu.h>

Inheritance diagram for TransmissionControllerBase:

Collaboration diagram for TransmissionControllerBase:

Public Member Functions
virtual void	update (gear_e)
virtual void	init ()
virtual gear_e	getCurrentGear () const
virtual TransmissionControllerMode	getMode () const

Protected Member Functions
virtual gear_e	setCurrentGear (gear_e)
void	postState ()
void	measureShiftTime (gear_e)
float	isShiftCompleted ()

Protected Attributes
gear_e	currentGear = NEUTRAL

Private Attributes
Timer	m_shiftTimer
bool	m_shiftTime
gear_e	m_shiftTimeGear

Additional Inherited Members
Data Fields inherited from tcu_controller_s
int8_t	tcuCurrentGear = (int8_t)0
uint8_t	alignmentFill_at_1 [1] = {}
scaled_channel< uint16_t, 100, 1 >	tcRatio = (uint16_t)0
float	lastShiftTime = (float)0
uint8_t	tcu_currentRange = (uint8_t)0
int8_t	pressureControlDuty = (int8_t)0
int8_t	torqueConverterDuty = (int8_t)0
uint8_t	alignmentFill_at_11 [1] = {}
bool	isShifting: 1 {}
bool	unusedBit_9_1: 1 {}
bool	unusedBit_9_2: 1 {}
bool	unusedBit_9_3: 1 {}
bool	unusedBit_9_4: 1 {}
bool	unusedBit_9_5: 1 {}
bool	unusedBit_9_6: 1 {}
bool	unusedBit_9_7: 1 {}
bool	unusedBit_9_8: 1 {}
bool	unusedBit_9_9: 1 {}
bool	unusedBit_9_10: 1 {}
bool	unusedBit_9_11: 1 {}
bool	unusedBit_9_12: 1 {}
bool	unusedBit_9_13: 1 {}
bool	unusedBit_9_14: 1 {}
bool	unusedBit_9_15: 1 {}
bool	unusedBit_9_16: 1 {}
bool	unusedBit_9_17: 1 {}
bool	unusedBit_9_18: 1 {}
bool	unusedBit_9_19: 1 {}
bool	unusedBit_9_20: 1 {}
bool	unusedBit_9_21: 1 {}
bool	unusedBit_9_22: 1 {}
bool	unusedBit_9_23: 1 {}
bool	unusedBit_9_24: 1 {}
bool	unusedBit_9_25: 1 {}
bool	unusedBit_9_26: 1 {}
bool	unusedBit_9_27: 1 {}
bool	unusedBit_9_28: 1 {}
bool	unusedBit_9_29: 1 {}
bool	unusedBit_9_30: 1 {}
bool	unusedBit_9_31: 1 {}

Detailed Description

Definition at line 18 of file tcu.h.

Member Function Documentation

getCurrentGear()

gear_e TransmissionControllerBase::getCurrentGear ( ) const

virtual

Definition at line 26 of file tcu.cpp.

                                                        {
    return currentGear;
}

Referenced by postState(), setCurrentGear(), and Generic4TransmissionController::update().

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getMode()

virtual TransmissionControllerMode TransmissionControllerBase::getMode ( ) const

inlinevirtual

Reimplemented in SimpleTransmissionController, Generic4TransmissionController, and Gm4l6xTransmissionController.

Definition at line 27 of file tcu.h.

                                                       {
        return TransmissionControllerMode::None;
    }

Referenced by GearControllerBase::update().

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init()

void TransmissionControllerBase::init ( )

virtual

Reimplemented in SimpleTransmissionController, Generic4TransmissionController, and Gm4l6xTransmissionController.

Definition at line 14 of file tcu.cpp.

                                      {
}

Referenced by GearControllerBase::initTransmissionController().

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isShiftCompleted()

float TransmissionControllerBase::isShiftCompleted ( )

protected

Definition at line 48 of file tcu.cpp.

                                                   {
    auto detected = Sensor::get(SensorType::DetectedGear);
    auto iss = Sensor::get(SensorType::InputShaftSpeed);
    // If gear detection is set up and the gear we are trying to shift into has been detected
    if (detected.Valid && m_shiftTime && (int)m_shiftTimeGear == detected.Value) {
        m_shiftTime = false;
        return m_shiftTimer.getElapsedSeconds();
        // If ISS isn't configured, we want to use a fixed value.
    } else if (!iss.Valid && m_shiftTime && m_shiftTimer.hasElapsedMs(config->tcu_shiftTime)) {
        m_shiftTime = false;
        // convert ms to seconds for gauge
        return config->tcu_shiftTime * 0.001;
    } else {
        // a return value of 0 means the shift is not completed yet
        return 0;
    }
}

Referenced by Generic4TransmissionController::update().

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measureShiftTime()

void TransmissionControllerBase::measureShiftTime ( gear_e  gear )

protected

Definition at line 42 of file tcu.cpp.

                                                             {
    m_shiftTime = true;
    m_shiftTimer.reset();
    m_shiftTimeGear = gear;
}

Referenced by Generic4TransmissionController::update().

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postState()

void TransmissionControllerBase::postState ( )

protected

Definition at line 30 of file tcu.cpp.

                                           {
#if EFI_TUNER_STUDIO
    auto iss = Sensor::get(SensorType::InputShaftSpeed);
    auto rpm = Sensor::get(SensorType::Rpm);
    if (iss.Valid && rpm.Valid) {
        tcRatio = rpm.Value / iss.Value;
    }
  tcuCurrentGear = getCurrentGear();
#endif
}

Referenced by update().

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setCurrentGear()

gear_e TransmissionControllerBase::setCurrentGear ( gear_e  gear )

protectedvirtual

Definition at line 21 of file tcu.cpp.

                                                             {
    currentGear = gear;
    return getCurrentGear();
}

Referenced by SimpleTransmissionController::update(), and Generic4TransmissionController::update().

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update()

void TransmissionControllerBase::update ( gear_e  )

virtual

Reimplemented in SimpleTransmissionController, Generic4TransmissionController, and Gm4l6xTransmissionController.

Definition at line 17 of file tcu.cpp.

                                                {
    postState();
}

Referenced by GearControllerBase::update(), and SimpleTransmissionController::update().

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Field Documentation

currentGear

gear_e TransmissionControllerBase::currentGear = NEUTRAL

protected

Definition at line 31 of file tcu.h.

Referenced by getCurrentGear(), and setCurrentGear().

m_shiftTime

bool TransmissionControllerBase::m_shiftTime

private

Definition at line 21 of file tcu.h.

Referenced by isShiftCompleted(), and measureShiftTime().

m_shiftTimeGear

gear_e TransmissionControllerBase::m_shiftTimeGear

private

Definition at line 22 of file tcu.h.

Referenced by isShiftCompleted(), and measureShiftTime().

m_shiftTimer

Timer TransmissionControllerBase::m_shiftTimer

private

Definition at line 20 of file tcu.h.

Referenced by isShiftCompleted(), and measureShiftTime().

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

• controllers/tcu/tcu.h
• controllers/tcu/tcu.cpp