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rusefi/firmware/controllers/actuators/idle_thread.cpp

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/**
* @file idle_thread.cpp
* @brief Idle Air Control valve thread.
*
* This thread looks at current RPM and decides if it should increase or decrease IAC duty cycle.
* This file has the hardware & scheduling logic, desired idle level lives separately.
*
*
* @date May 23, 2013
* @author Andrey Belomutskiy, (c) 2012-2018
*
* enable verbose_idle
* disable verbose_idle
*
* This file is part of rusEfi - see http://rusefi.com
*
* rusEfi is free software; you can redistribute it and/or modify it under the terms of
* the GNU General Public License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* rusEfi is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
* even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with this program.
* If not, see <http://www.gnu.org/licenses/>.
*
*/
#include "global.h"
#if EFI_IDLE_CONTROL
#include "engine_configuration.h"
#include "rpm_calculator.h"
#include "pwm_generator.h"
#include "idle_thread.h"
#include "engine_math.h"
#include "engine.h"
#include "periodic_task.h"
#include "allsensors.h"
#if ! EFI_UNIT_TEST
#include "stepper.h"
#include "pin_repository.h"
static StepperMotor iacMotor;
#endif /* EFI_UNIT_TEST */
static Logging *logger;
EXTERN_ENGINE
;
static bool shouldResetPid = false;
// The idea of 'mightResetPid' is to reset PID only once - each time when TPS > idlePidDeactivationTpsThreshold.
// The throttle pedal can be pressed for a long time, making the PID data obsolete (thus the reset is required).
// We set 'mightResetPid' to true only if PID was actually used (i.e. idlePid.getOutput() was called) to save some CPU resources.
// See automaticIdleController().
static bool mightResetPid = false;
#if EFI_IDLE_PID_CIC
// Use new PID with CIC integrator
PidCic idlePid;
#else
class PidWithOverrides : public Pid {
public:
float getOffset() const override {
#if EFI_FSIO && ! EFI_UNIT_TEST
if (engineConfiguration->useFSIO12ForIdleOffset) {
return ENGINE(fsioState.fsioIdleOffset);
}
#endif /* EFI_FSIO */
return parameters->offset;
}
float getMinValue() const override {
#if EFI_FSIO && ! EFI_UNIT_TEST
if (engineConfiguration->useFSIO13ForIdleMinValue) {
return ENGINE(fsioState.fsioIdleMinValue);
}
#endif /* EFI_FSIO */
return parameters->minValue;
}
};
PidWithOverrides idlePid;
#endif /* EFI_IDLE_PID_CIC */
// todo: extract interface for idle valve hardware, with solenoid and stepper implementations?
static SimplePwm idleSolenoid("idle");
static uint32_t lastCrankingCyclesCounter = 0;
static float lastCrankingIacPosition;
static iacPidMultiplier_t iacPidMultMap("iacPidMultiplier");
/**
* When the IAC position value change is insignificant (lower than this threshold), leave the poor valve alone
* todo: why do we have this logic? is this ever useful?
* See
*/
static percent_t idlePositionSensitivityThreshold = 0.0f;
#if ! EFI_UNIT_TEST
void idleDebug(const char *msg, percent_t value) {
scheduleMsg(logger, "idle debug: %s%.2f", msg, value);
}
static void showIdleInfo(void) {
const char * idleModeStr = getIdle_mode_e(engineConfiguration->idleMode);
scheduleMsg(logger, "idleMode=%s position=%.2f isStepper=%s", idleModeStr,
getIdlePosition(), boolToString(CONFIGB(useStepperIdle)));
if (CONFIGB(useStepperIdle)) {
scheduleMsg(logger, "directionPin=%s reactionTime=%.2f", hwPortname(CONFIGB(idle).stepperDirectionPin),
engineConfiguration->idleStepperReactionTime);
scheduleMsg(logger, "stepPin=%s steps=%d", hwPortname(CONFIGB(idle).stepperStepPin),
engineConfiguration->idleStepperTotalSteps);
scheduleMsg(logger, "enablePin=%s/%d", hwPortname(engineConfiguration->stepperEnablePin),
engineConfiguration->stepperEnablePinMode);
} else {
scheduleMsg(logger, "idle valve freq=%d on %s", CONFIGB(idle).solenoidFrequency,
hwPortname(CONFIGB(idle).solenoidPin));
}
if (engineConfiguration->idleMode == IM_AUTO) {
idlePid.showPidStatus(logger, "idle");
}
}
void setIdleMode(idle_mode_e value) {
engineConfiguration->idleMode = value ? IM_AUTO : IM_MANUAL;
showIdleInfo();
}
static void applyIACposition(percent_t position) {
if (CONFIGB(useETBforIdleControl)) {
engine->engineState.idle.etbIdleAddition = position / 100 * CONFIG(etbIdleThrottleRange);
#if ! EFI_UNIT_TEST
} if (CONFIGB(useStepperIdle)) {
iacMotor.setTargetPosition(position / 100 * engineConfiguration->idleStepperTotalSteps);
#endif /* EFI_UNIT_TEST */
} else {
/**
* currently idle level is an percent value (0-100 range), and PWM takes a float in the 0..1 range
* todo: unify?
*/
idleSolenoid.setSimplePwmDutyCycle(PERCENT_TO_DUTY(position));
}
}
percent_t getIdlePosition(void) {
return engine->engineState.idle.currentIdlePosition;
}
void setIdleValvePosition(int positionPercent) {
if (positionPercent < 1 || positionPercent > 99)
return;
scheduleMsg(logger, "setting idle valve position %d", positionPercent);
#if ! EFI_UNIT_TEST
showIdleInfo();
#endif /* EFI_UNIT_TEST */
// todo: this is not great that we have to write into configuration here
CONFIGB(manIdlePosition) = positionPercent;
}
#endif /* EFI_UNIT_TEST */
static percent_t manualIdleController(float cltCorrection DECLARE_ENGINE_PARAMETER_SUFFIX) {
percent_t correctedPosition = cltCorrection * CONFIGB(manIdlePosition);
// let's put the value into the right range
correctedPosition = maxF(correctedPosition, 0.01);
correctedPosition = minF(correctedPosition, 99.9);
return correctedPosition;
}
/**
* idle blip is a development tool: alternator PID research for instance have benefited from a repetitive change of RPM
*/
static percent_t blipIdlePosition;
static efitimeus_t timeToStopBlip = 0;
static efitimeus_t timeToStopIdleTest = 0;
/**
* I use this questionable feature to tune acceleration enrichment
*/
static void blipIdle(int idlePosition, int durationMs) {
if (timeToStopBlip != 0) {
return; // already in idle blip
}
blipIdlePosition = idlePosition;
timeToStopBlip = getTimeNowUs() + 1000 * durationMs;
}
static void finishIdleTestIfNeeded() {
if (timeToStopIdleTest != 0 && getTimeNowUs() > timeToStopIdleTest)
timeToStopIdleTest = 0;
}
static void undoIdleBlipIfNeeded() {
if (timeToStopBlip != 0 && getTimeNowUs() > timeToStopBlip) {
timeToStopBlip = 0;
}
}
static bool isOutOfAutomaticIdleCondition(DECLARE_ENGINE_PARAMETER_SIGNATURE) {
if (CONFIG(throttlePedalUpPin) != GPIO_UNASSIGNED) {
return !engine->engineState.idle.throttlePedalUpState;
}
percent_t inputPosition;
if (hasPedalPositionSensor(PASS_ENGINE_PARAMETER_SIGNATURE)) {
inputPosition = getPedalPosition(PASS_ENGINE_PARAMETER_SIGNATURE);
} else {
inputPosition = getTPS(PASS_ENGINE_PARAMETER_SIGNATURE);
}
return inputPosition > CONFIGB(idlePidDeactivationTpsThreshold);
}
/**
* @return idle valve position percentage for automatic closed loop mode
*/
static percent_t automaticIdleController(DECLARE_ENGINE_PARAMETER_SIGNATURE) {
if (isOutOfAutomaticIdleCondition(PASS_ENGINE_PARAMETER_SIGNATURE)) {
// Don't store old I and D terms if PID doesn't work anymore.
// Otherwise they will affect the idle position much later, when the throttle is closed.
if (mightResetPid) {
mightResetPid = false;
shouldResetPid = true;
}
engine->engineState.idle.idleState = TPS_THRESHOLD;
// just leave IAC position as is (but don't return currentIdlePosition - it may already contain additionalAir)
return engine->engineState.idle.baseIdlePosition;
}
// get Target RPM for Auto-PID from a separate table
int targetRpm = getTargetRpmForIdleCorrection(PASS_ENGINE_PARAMETER_SIGNATURE);
efitick_t nowNt = getTimeNowNt();
float rpm;
if (CONFIG(useInstantRpmForIdle)) {
rpm = engine->triggerCentral.triggerState.calculateInstantRpm(NULL, nowNt PASS_ENGINE_PARAMETER_SUFFIX);
} else {
rpm = GET_RPM();
}
// check if within the dead zone
if (absI(rpm - targetRpm) <= CONFIG(idlePidRpmDeadZone)) {
engine->engineState.idle.idleState = RPM_DEAD_ZONE;
// current RPM is close enough, no need to change anything
return engine->engineState.idle.baseIdlePosition;
}
// When rpm < targetRpm, there's a risk of dropping RPM too low - and the engine dies out.
// So PID reaction should be increased by adding extra percent to PID-error:
percent_t errorAmpCoef = 1.0f;
if (rpm < targetRpm)
errorAmpCoef += (float)CONFIG(pidExtraForLowRpm) / PERCENT_MULT;
// If errorAmpCoef > 1.0, then PID thinks that RPM is lower than it is, and controls IAC more aggressively
idlePid.setErrorAmplification(errorAmpCoef);
percent_t newValue = idlePid.getOutput(targetRpm, rpm);
engine->engineState.idle.idleState = PID_VALUE;
// the state of PID has been changed, so we might reset it now, but only when needed (see idlePidDeactivationTpsThreshold)
mightResetPid = true;
// Apply PID Multiplier if used
if (CONFIG(useIacPidMultTable)) {
float engineLoad = getEngineLoadT(PASS_ENGINE_PARAMETER_SIGNATURE);
float multCoef = iacPidMultMap.getValue(rpm / RPM_1_BYTE_PACKING_MULT, engineLoad);
// PID can be completely disabled of multCoef==0, or it just works as usual if multCoef==1
newValue = interpolateClamped(0.0f, engine->engineState.idle.baseIdlePosition, 1.0f, newValue, multCoef);
}
// Apply PID Deactivation Threshold as a smooth taper for TPS transients.
percent_t tpsPos = getTPS(PASS_ENGINE_PARAMETER_SIGNATURE);
// if tps==0 then PID just works as usual, or we completely disable it if tps>=threshold
newValue = interpolateClamped(0.0f, newValue, CONFIGB(idlePidDeactivationTpsThreshold), engine->engineState.idle.baseIdlePosition, tpsPos);
// Interpolate to the manual position when RPM is close to the upper RPM limit (if idlePidRpmUpperLimit is set).
// If RPM increases and the throttle is closed, then we're in coasting mode, and we should smoothly disable auto-pid.
// If we just leave IAC at baseIdlePosition (as in case of TPS deactivation threshold), RPM would get stuck.
// That's why there's 'useIacTableForCoasting' setting which involves a separate IAC position table for coasting (iacCoasting).
// Currently it's user-defined. But eventually we'll use a real calculated and stored IAC position instead.
int idlePidLowerRpm = targetRpm + CONFIG(idlePidRpmDeadZone);
if (CONFIG(idlePidRpmUpperLimit) > 0) {
engine->engineState.idle.idleState = PID_UPPER;
if (CONFIGB(useIacTableForCoasting) && hasCltSensor()) {
percent_t iacPosForCoasting = interpolate2d("iacCoasting", getCoolantTemperature(), CONFIG(iacCoastingBins), CONFIG(iacCoasting));
newValue = interpolateClamped(idlePidLowerRpm, newValue, idlePidLowerRpm + CONFIG(idlePidRpmUpperLimit), iacPosForCoasting, rpm);
} else {
// Well, just leave it as is, without PID regulation...
newValue = engine->engineState.idle.baseIdlePosition;
}
}
return newValue;
}
int IdleController::getPeriodMs() {
return GET_PERIOD_LIMITED(&engineConfiguration->idleRpmPid);
}
void IdleController::PeriodicTask() {
efiAssertVoid(OBD_PCM_Processor_Fault, engineConfiguration != NULL, "engineConfiguration pointer");
/*
* Here we have idle logic thread - actual stepper movement is implemented in a separate
* working thread,
* @see stepper.cpp
*/
idlePid.iTermMin = engineConfiguration->idlerpmpid_iTermMin;
idlePid.iTermMax = engineConfiguration->idlerpmpid_iTermMax;
engine->engineState.isAutomaticIdle = engineConfiguration->idleMode == IM_AUTO;
if (engineConfiguration->isVerboseIAC && engine->engineState.isAutomaticIdle) {
// todo: print each bit using 'getIdle_state_e' method
scheduleMsg(logger, "state %d", engine->engineState.idle.idleState);
idlePid.showPidStatus(logger, "idle");
}
if (shouldResetPid) {
idlePid.reset();
// alternatorPidResetCounter++;
shouldResetPid = false;
}
#if EFI_GPIO_HARDWARE
// this value is not used yet
if (CONFIGB(clutchDownPin) != GPIO_UNASSIGNED) {
engine->clutchDownState = efiReadPin(CONFIGB(clutchDownPin));
}
if (hasAcToggle(PASS_ENGINE_PARAMETER_SIGNATURE)) {
bool result = getAcToggle(PASS_ENGINE_PARAMETER_SIGNATURE);
if (engine->acSwitchState != result) {
engine->acSwitchState = result;
engine->acSwitchLastChangeTime = getTimeNowUs();
}
engine->acSwitchState = result;
}
if (CONFIG(clutchUpPin) != GPIO_UNASSIGNED) {
engine->clutchUpState = efiReadPin(CONFIG(clutchUpPin));
}
if (CONFIG(throttlePedalUpPin) != GPIO_UNASSIGNED) {
engine->engineState.idle.throttlePedalUpState = efiReadPin(CONFIG(throttlePedalUpPin));
}
if (engineConfiguration->brakePedalPin != GPIO_UNASSIGNED) {
engine->brakePedalState = efiReadPin(engineConfiguration->brakePedalPin);
}
#endif /* EFI_GPIO_HARDWARE */
finishIdleTestIfNeeded();
undoIdleBlipIfNeeded();
float clt = getCoolantTemperature();
#if EFI_SHAFT_POSITION_INPUT
bool isRunning = engine->rpmCalculator.isRunning(PASS_ENGINE_PARAMETER_SIGNATURE);
#else
bool isRunning = false;
#endif /* EFI_SHAFT_POSITION_INPUT */
// cltCorrection is used only for cranking or running in manual mode
float cltCorrection;
if (!hasCltSensor())
cltCorrection = 1.0f;
// Use separate CLT correction table for cranking
else if (engineConfiguration->overrideCrankingIacSetting && !isRunning) {
cltCorrection = interpolate2d("cltCrankingT", clt, config->cltCrankingCorrBins, config->cltCrankingCorr);
} else {
// this value would be ignored if running in AUTO mode
// but we need it while cranking in AUTO mode
cltCorrection = interpolate2d("cltT", clt, config->cltIdleCorrBins, config->cltIdleCorr);
}
percent_t iacPosition;
if (timeToStopBlip != 0) {
iacPosition = blipIdlePosition;
engine->engineState.idle.baseIdlePosition = iacPosition;
engine->engineState.idle.idleState = BLIP;
} else if (!isRunning) {
// during cranking it's always manual mode, PID would make no sense during cranking
iacPosition = cltCorrection * engineConfiguration->crankingIACposition;
// save cranking position & cycles counter for taper transition
lastCrankingIacPosition = iacPosition;
lastCrankingCyclesCounter = engine->rpmCalculator.getRevolutionCounterSinceStart();
engine->engineState.idle.baseIdlePosition = iacPosition;
} else {
if (engineConfiguration->idleMode == IM_MANUAL) {
// let's re-apply CLT correction
iacPosition = manualIdleController(cltCorrection PASS_ENGINE_PARAMETER_SUFFIX);
} else {
iacPosition = automaticIdleController(PASS_ENGINE_PARAMETER_SIGNATURE);
}
// store 'base' iacPosition without adjustments
engine->engineState.idle.baseIdlePosition = iacPosition;
percent_t tpsPos = getTPS(PASS_ENGINE_PARAMETER_SIGNATURE);
float additionalAir = (float)engineConfiguration->iacByTpsTaper;
iacPosition += interpolateClamped(0.0f, 0.0f, CONFIGB(idlePidDeactivationTpsThreshold), additionalAir, tpsPos);
// taper transition from cranking to running (uint32_t to float conversion is safe here)
if (engineConfiguration->afterCrankingIACtaperDuration > 0)
iacPosition = interpolateClamped(lastCrankingCyclesCounter, lastCrankingIacPosition,
lastCrankingCyclesCounter + engineConfiguration->afterCrankingIACtaperDuration, iacPosition,
engine->rpmCalculator.getRevolutionCounterSinceStart());
}
if (engineConfiguration->debugMode == DBG_IDLE_CONTROL) {
if (engineConfiguration->idleMode == IM_AUTO) {
#if EFI_TUNER_STUDIO
// see also tsOutputChannels->idlePosition
idlePid.postState(&tsOutputChannels, 1000000);
tsOutputChannels.debugIntField4 = engine->engineState.idle.idleState;
#endif /* EFI_TUNER_STUDIO */
} else {
#if EFI_TUNER_STUDIO
tsOutputChannels.debugFloatField1 = iacPosition;
tsOutputChannels.debugIntField1 = iacMotor.getTargetPosition();
#endif /* EFI_TUNER_STUDIO */
}
}
// The threshold is dependent on IAC type (see initIdleHardware())
if (absF(iacPosition - engine->engineState.idle.currentIdlePosition) < idlePositionSensitivityThreshold) {
engine->engineState.idle.idleState = (idle_state_e)(engine->engineState.idle.idleState | PWM_PRETTY_CLOSE);
return; // value is pretty close, let's leave the poor valve alone
}
engine->engineState.idle.currentIdlePosition = iacPosition;
engine->engineState.idle.idleState = (idle_state_e)(engine->engineState.idle.idleState | ADJUSTING);
#if ! EFI_UNIT_TEST
applyIACposition(engine->engineState.idle.currentIdlePosition);
#endif /* EFI_UNIT_TEST */
}
IdleController idleControllerInstance;
static void applyPidSettings(DECLARE_ENGINE_PARAMETER_SIGNATURE) {
idlePid.updateFactors(engineConfiguration->idleRpmPid.pFactor, engineConfiguration->idleRpmPid.iFactor, engineConfiguration->idleRpmPid.dFactor);
iacPidMultMap.init(CONFIG(iacPidMultTable), CONFIG(iacPidMultLoadBins), CONFIG(iacPidMultRpmBins));
}
void setDefaultIdleParameters(DECLARE_CONFIG_PARAMETER_SIGNATURE) {
engineConfiguration->idleRpmPid.pFactor = 0.1f;
engineConfiguration->idleRpmPid.iFactor = 0.05f;
engineConfiguration->idleRpmPid.dFactor = 0.0f;
engineConfiguration->idleRpmPid.periodMs = 10;
engineConfiguration->idlerpmpid_iTermMin = -200;
engineConfiguration->idlerpmpid_iTermMax = 200;
}
#if ! EFI_UNIT_TEST
void onConfigurationChangeIdleCallback(engine_configuration_s *previousConfiguration) {
shouldResetPid = !idlePid.isSame(&previousConfiguration->idleRpmPid);
idleSolenoid.setFrequency(CONFIGB(idle).solenoidFrequency);
}
void setTargetIdleRpm(int value) {
setTargetRpmCurve(value PASS_ENGINE_PARAMETER_SUFFIX);
scheduleMsg(logger, "target idle RPM %d", value);
showIdleInfo();
}
void setIdleOffset(float value) {
engineConfiguration->idleRpmPid.offset = value;
showIdleInfo();
}
void setIdlePFactor(float value) {
engineConfiguration->idleRpmPid.pFactor = value;
applyPidSettings();
showIdleInfo();
}
void setIdleIFactor(float value) {
engineConfiguration->idleRpmPid.iFactor = value;
applyPidSettings();
showIdleInfo();
}
void setIdleDFactor(float value) {
engineConfiguration->idleRpmPid.dFactor = value;
applyPidSettings();
showIdleInfo();
}
void setIdleDT(int value) {
engineConfiguration->idleRpmPid.periodMs = value;
applyPidSettings();
showIdleInfo();
}
/**
* Idle test would activate the solenoid for three seconds
*/
void startIdleBench(void) {
timeToStopIdleTest = getTimeNowUs() + MS2US(3000); // 3 seconds
scheduleMsg(logger, "idle valve bench test");
showIdleInfo();
}
static void applyIdleSolenoidPinState(int stateIndex, PwmConfig *state) /* pwm_gen_callback */ {
efiAssertVoid(CUSTOM_ERR_6645, stateIndex < PWM_PHASE_MAX_COUNT, "invalid stateIndex");
efiAssertVoid(CUSTOM_ERR_6646, state->multiChannelStateSequence.waveCount == 1, "invalid idle waveCount");
OutputPin *output = state->outputPins[0];
int value = state->multiChannelStateSequence.getChannelState(/*channelIndex*/0, stateIndex);
if (!value /* always allow turning solenoid off */ ||
(GET_RPM_VALUE != 0 || timeToStopIdleTest != 0) /* do not run solenoid unless engine is spinning or bench testing in progress */
) {
output->setValue(value);
}
}
bool isIdleHardwareRestartNeeded() {
return isConfigurationChanged(stepperEnablePin) ||
isConfigurationChanged(stepperEnablePinMode) ||
isConfigurationChanged(bc.idle.stepperStepPin) ||
isConfigurationChanged(bc.idle.solenoidFrequency) ||
isConfigurationChanged(bc.useStepperIdle) ||
// isConfigurationChanged() ||
isConfigurationChanged(bc.useETBforIdleControl) ||
isConfigurationChanged(bc.idle.solenoidPin);
}
void stopIdleHardware(DECLARE_ENGINE_PARAMETER_SIGNATURE) {
#if EFI_PROD_CODE
brain_pin_markUnused(activeConfiguration.stepperEnablePin);
brain_pin_markUnused(activeConfiguration.bc.idle.stepperStepPin);
brain_pin_markUnused(activeConfiguration.bc.idle.solenoidPin);
// brain_pin_markUnused(activeConfiguration.bc.idle.);
// brain_pin_markUnused(activeConfiguration.bc.idle.);
// brain_pin_markUnused(activeConfiguration.bc.idle.);
// brain_pin_markUnused(activeConfiguration.bc.idle.);
#endif /* EFI_PROD_CODE */
}
void initIdleHardware(DECLARE_ENGINE_PARAMETER_SIGNATURE) {
if (CONFIGB(useStepperIdle)) {
iacMotor.initialize(CONFIGB(idle).stepperStepPin,
CONFIGB(idle).stepperDirectionPin,
engineConfiguration->stepperDirectionPinMode,
engineConfiguration->idleStepperReactionTime,
engineConfiguration->idleStepperTotalSteps,
engineConfiguration->stepperEnablePin, engineConfiguration->stepperEnablePinMode,
logger);
// This greatly improves PID accuracy for steppers with a small number of steps
idlePositionSensitivityThreshold = 1.0f / engineConfiguration->idleStepperTotalSteps;
} else if (!engineConfiguration->bc.useETBforIdleControl) {
/**
* Start PWM for idleValvePin
*/
startSimplePwmExt(&idleSolenoid, "Idle Valve",
&engine->executor,
CONFIGB(idle).solenoidPin, &enginePins.idleSolenoidPin,
CONFIGB(idle).solenoidFrequency, CONFIGB(manIdlePosition) / 100,
(pwm_gen_callback*)applyIdleSolenoidPinState);
idlePositionSensitivityThreshold = 0.0f;
}
}
#endif /* EFI_UNIT_TEST */
void startIdleThread(Logging*sharedLogger DECLARE_ENGINE_PARAMETER_SUFFIX) {
logger = sharedLogger;
INJECT_ENGINE_REFERENCE(&idleControllerInstance);
idlePid.initPidClass(&engineConfiguration->idleRpmPid);
#if ! EFI_UNIT_TEST
// todo: we still have to explicitly init all hardware on start in addition to handling configuration change via
// 'applyNewHardwareSettings' todo: maybe unify these two use-cases?
initIdleHardware(PASS_ENGINE_PARAMETER_SIGNATURE);
#endif /* EFI_UNIT_TEST */
DISPLAY_STATE(Engine)
DISPLAY_TEXT(Idle_State);
engine->engineState.idle.DISPLAY_FIELD(idleState) = INIT;
DISPLAY_TEXT(EOL);
DISPLAY_TEXT(Base_Position);
engine->engineState.idle.DISPLAY_FIELD(baseIdlePosition) = -100.0f;
DISPLAY_TEXT(Position_with_Adjustments);
engine->engineState.idle.DISPLAY_FIELD(currentIdlePosition) = -100.0f;
DISPLAY_TEXT(EOL);
DISPLAY_TEXT(EOL);
DISPLAY_SENSOR(TPS);
DISPLAY_TEXT(EOL);
DISPLAY_TEXT(Throttle_Up_State);
DISPLAY(DISPLAY_FIELD(throttlePedalUpState));
DISPLAY(DISPLAY_CONFIG(throttlePedalUpPin));
DISPLAY_TEXT(eol);
DISPLAY(DISPLAY_IF(isAutomaticIdle))
DISPLAY_STATE(idle_pid)
DISPLAY_TEXT(Output);
DISPLAY(DISPLAY_FIELD(output));
DISPLAY_TEXT(iTerm);
DISPLAY(DISPLAY_FIELD(iTerm));
DISPLAY_TEXT(eol);
DISPLAY_TEXT(Settings);
DISPLAY(DISPLAY_CONFIG(IDLERPMPID_PFACTOR));
DISPLAY(DISPLAY_CONFIG(IDLERPMPID_IFACTOR));
DISPLAY(DISPLAY_CONFIG(IDLERPMPID_DFACTOR));
DISPLAY(DISPLAY_CONFIG(IDLERPMPID_OFFSET));
DISPLAY_TEXT(eol);
DISPLAY_TEXT(ETB_Idle);
DISPLAY_STATE(Engine)
DISPLAY(DISPLAY_FIELD(etbIdleAddition));
/* DISPLAY_ELSE */
DISPLAY_TEXT(Manual_idle_control);
/* DISPLAY_ENDIF */
//scheduleMsg(logger, "initial idle %d", idlePositionController.value);
idleControllerInstance.Start();
#if ! EFI_UNIT_TEST
// this is neutral/no gear switch input. on Miata it's wired both to clutch pedal and neutral in gearbox
// this switch is not used yet
if (CONFIGB(clutchDownPin) != GPIO_UNASSIGNED) {
efiSetPadMode("clutch down switch", CONFIGB(clutchDownPin),
getInputMode(CONFIGB(clutchDownPinMode)));
}
if (CONFIG(clutchUpPin) != GPIO_UNASSIGNED) {
efiSetPadMode("clutch up switch", CONFIG(clutchUpPin),
getInputMode(CONFIG(clutchUpPinMode)));
}
if (CONFIG(throttlePedalUpPin) != GPIO_UNASSIGNED) {
efiSetPadMode("throttle pedal up switch", CONFIG(throttlePedalUpPin),
getInputMode(CONFIGB(throttlePedalUpPinMode)));
}
if (engineConfiguration->brakePedalPin != GPIO_UNASSIGNED) {
#if EFI_PROD_CODE
efiSetPadMode("brake pedal switch", engineConfiguration->brakePedalPin,
getInputMode(engineConfiguration->brakePedalPinMode));
#endif /* EFI_PROD_CODE */
}
addConsoleAction("idleinfo", showIdleInfo);
addConsoleActionII("blipidle", blipIdle);
// split this whole file into manual controller and auto controller? move these commands into the file
// which would be dedicated to just auto-controller?
addConsoleAction("idlebench", startIdleBench);
#endif /* EFI_UNIT_TEST */
applyPidSettings(PASS_ENGINE_PARAMETER_SIGNATURE);
}
#endif /* EFI_IDLE_CONTROL */
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