AutomaticGearController Class Reference

#include <gc_auto.h>

Inheritance diagram for AutomaticGearController:

Collaboration diagram for AutomaticGearController:

Public Member Functions
	AutomaticGearController ()
void	update ()
void	findDesiredGear ()
GearControllerMode	getMode () const
Public Member Functions inherited from GearControllerBase
virtual gear_e	getDesiredGear () const
virtual void	init ()

Private Member Functions
void	shift (float speed, float throttle, uint8_t(*curve)[TCU_TABLE_WIDTH], gear_e gear)
void	shift (float speed, float throttle, uint8_t(*curve)[TCU_TABLE_WIDTH], gear_e gear, bool down)

Additional Inherited Members
Data Fields inherited from GearControllerBase
TransmissionControllerBase *	transmissionController
Protected Member Functions inherited from GearControllerBase
virtual gear_e	setDesiredGear (gear_e)
void	initTransmissionController ()
float *	getRangeStateArray (int)

Detailed Description

Definition at line 6 of file gc_auto.h.

Constructor & Destructor Documentation

AutomaticGearController()

AutomaticGearController::AutomaticGearController

(

)

Definition at line 8 of file gc_auto.cpp.

                                                 {
}

Member Function Documentation

findDesiredGear()

void AutomaticGearController::findDesiredGear

(

)

getMode()

GearControllerMode AutomaticGearController::getMode ( ) const

inlinevirtual

Reimplemented from GearControllerBase.

Reimplemented in GenericGearController.

Definition at line 12 of file gc_auto.h.

                                       {
        return GearControllerMode::Automatic;
    }

shift() [1/2]

void AutomaticGearController::shift ( float  speed, float  throttle, uint8_t(*)  curve[TCU_TABLE_WIDTH], gear_e  gear  )

private

Definition at line 43 of file gc_auto.cpp.

                                                                                                               {
    shift(speed, throttle, curve, gear, false);
}

Referenced by shift(), and update().

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shift() [2/2]

void AutomaticGearController::shift ( float  speed, float  throttle, uint8_t(*)  curve[TCU_TABLE_WIDTH], gear_e  gear, bool  down  )

private

Definition at line 47 of file gc_auto.cpp.

                                                                                                                          {
    int curveSpeed = interpolate2d(throttle, config->tcu_shiftTpsBins, *curve);
 
    if ((down && speed < curveSpeed) || (!down && speed > curveSpeed)) {
        setDesiredGear(gear);
    }
}

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update()

void AutomaticGearController::update ( )

virtual

Reimplemented from GearControllerBase.

Reimplemented in GenericGearController.

Definition at line 11 of file gc_auto.cpp.

                                     {
    auto tps = Sensor::get(SensorType::DriverThrottleIntent);
    auto vss = Sensor::get(SensorType::VehicleSpeed);
 
    if (getDesiredGear() == NEUTRAL) {
        setDesiredGear(GEAR_1);
    }
 
    if (tps.Valid && vss.Valid) {
        switch (getDesiredGear()) {
        case GEAR_1 :
            shift(vss.Value, tps.Value, &config->tcu_shiftSpeed12, GEAR_2);
            break;
        case GEAR_2 :
            shift(vss.Value, tps.Value, &config->tcu_shiftSpeed21, GEAR_1, true);
            shift(vss.Value, tps.Value, &config->tcu_shiftSpeed23, GEAR_3);
            break;
        case GEAR_3 :
            shift(vss.Value, tps.Value, &config->tcu_shiftSpeed32, GEAR_2, true);
            shift(vss.Value, tps.Value, &config->tcu_shiftSpeed34, GEAR_4);
            break;
        case GEAR_4 :
            shift(vss.Value, tps.Value, &config->tcu_shiftSpeed43, GEAR_3, true);
            break;
        default :
            break;
        }
    }
    
    GearControllerBase::update();
}

Referenced by GenericGearController::update().

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

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