mirror of https://github.com/rusefi/rusefi.git
90 lines
2.3 KiB
C++
90 lines
2.3 KiB
C++
/**
|
|
* @file buttonshift.cpp
|
|
* @brief Polls pins for gear changes
|
|
*
|
|
* @date Aug 31, 2020
|
|
* @author David Holdeman, (c) 2020
|
|
*/
|
|
|
|
#include "pch.h"
|
|
|
|
#include "buttonshift.h"
|
|
|
|
ButtonShiftController buttonShiftController;
|
|
|
|
|
|
ButtonShiftController::ButtonShiftController() :
|
|
debounceUp("gear_up"),
|
|
debounceDown("gear_down")
|
|
{
|
|
|
|
}
|
|
|
|
void ButtonShiftController::init(DECLARE_ENGINE_PARAMETER_SIGNATURE) {
|
|
// 500 millisecond is maybe a little long?
|
|
debounceUp.init(500, CONFIG(tcuUpshiftButtonPin), CONFIG(tcuUpshiftButtonPinMode));
|
|
debounceDown.init(500, CONFIG(tcuDownshiftButtonPin), CONFIG(tcuDownshiftButtonPinMode));
|
|
|
|
GearControllerBase::init(PASS_ENGINE_PARAMETER_SIGNATURE);
|
|
}
|
|
|
|
void ButtonShiftController::update() {
|
|
bool upPinState = false;
|
|
bool downPinState = false;
|
|
// Read pins
|
|
upPinState = debounceUp.readPinEvent();
|
|
downPinState = debounceDown.readPinEvent();
|
|
gear_e gear = getDesiredGear();
|
|
// Select new gear based on current desired gear.
|
|
if (upPinState) {
|
|
switch (gear) {
|
|
case REVERSE:
|
|
setDesiredGear(NEUTRAL);
|
|
break;
|
|
case NEUTRAL:
|
|
setDesiredGear(GEAR_1);
|
|
break;
|
|
case GEAR_1:
|
|
setDesiredGear(GEAR_2);
|
|
break;
|
|
case GEAR_2:
|
|
setDesiredGear(GEAR_3);
|
|
break;
|
|
case GEAR_3:
|
|
setDesiredGear(GEAR_4);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
} else if (downPinState) {
|
|
switch (gear) {
|
|
case NEUTRAL:
|
|
setDesiredGear(REVERSE);
|
|
break;
|
|
case GEAR_1:
|
|
setDesiredGear(NEUTRAL);
|
|
break;
|
|
case GEAR_2:
|
|
setDesiredGear(GEAR_1);
|
|
break;
|
|
case GEAR_3:
|
|
setDesiredGear(GEAR_2);
|
|
break;
|
|
case GEAR_4:
|
|
setDesiredGear(GEAR_3);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
GearControllerBase::update();
|
|
}
|
|
|
|
|
|
void initButtonShift(DECLARE_ENGINE_PARAMETER_SIGNATURE) {
|
|
buttonShiftController.init(PASS_ENGINE_PARAMETER_SIGNATURE);
|
|
engine->gearController = &buttonShiftController;
|
|
INJECT_ENGINE_REFERENCE(&buttonShiftController);
|
|
}
|