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rusefi-1/firmware/controllers/trigger/decoders/trigger_structure.cpp

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/**
* @file trigger_structure.cpp
*
* @date Jan 20, 2014
* @author Andrey Belomutskiy, (c) 2012-2020
*
* 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 "pch.h"
#include "os_access.h"
#include "trigger_chrysler.h"
#include "trigger_gm.h"
#include "trigger_nissan.h"
#include "trigger_mazda.h"
#include "trigger_misc.h"
#include "trigger_mitsubishi.h"
#include "trigger_subaru.h"
#include "trigger_suzuki.h"
#include "trigger_structure.h"
#include "trigger_toyota.h"
#include "trigger_renix.h"
#include "trigger_rover.h"
#include "trigger_honda.h"
#include "trigger_vw.h"
#include "trigger_universal.h"
#include "trigger_mercedes.h"
#if EFI_SENSOR_CHART
#include "sensor_chart.h"
#endif /* EFI_SENSOR_CHART */
void event_trigger_position_s::setAngle(angle_t angle) {
findTriggerPosition(&engine->triggerCentral.triggerShape,
&engine->triggerCentral.triggerFormDetails,
this, angle);
}
TriggerWaveform::TriggerWaveform() {
initialize(OM_NONE);
}
void TriggerWaveform::initialize(operation_mode_e operationMode) {
isSynchronizationNeeded = true; // that's default value
bothFrontsRequired = false;
isSecondWheelCam = false;
needSecondTriggerInput = false;
shapeWithoutTdc = false;
setTriggerSynchronizationGap(2);
for (int gapIndex = 1; gapIndex < GAP_TRACKING_LENGTH ; gapIndex++) {
// NaN means do not use this gap ratio
setTriggerSynchronizationGap3(gapIndex, NAN, 100000);
}
gapTrackingLength = 1;
tdcPosition = 0;
shapeDefinitionError = useOnlyPrimaryForSync = false;
useRiseEdge = true;
gapBothDirections = false;
this->operationMode = operationMode;
triggerShapeSynchPointIndex = 0;
memset(initialState, 0, sizeof(initialState));
memset(expectedEventCount, 0, sizeof(expectedEventCount));
wave.reset();
wave.waveCount = TRIGGER_INPUT_PIN_COUNT;
wave.phaseCount = 0;
previousAngle = 0;
memset(isRiseEvent, 0, sizeof(isRiseEvent));
#if EFI_UNIT_TEST
memset(&triggerSignalIndeces, 0, sizeof(triggerSignalIndeces));
memset(&triggerSignalStates, 0, sizeof(triggerSignalStates));
knownOperationMode = true;
#endif // EFI_UNIT_TEST
}
size_t TriggerWaveform::getSize() const {
return wave.phaseCount;
}
int TriggerWaveform::getTriggerWaveformSynchPointIndex() const {
return triggerShapeSynchPointIndex;
}
/**
* physical primary trigger duration
* @see getEngineCycle
* @see getCrankDivider
*/
angle_t TriggerWaveform::getCycleDuration() const {
switch (operationMode) {
case FOUR_STROKE_THREE_TIMES_CRANK_SENSOR:
return FOUR_STROKE_CYCLE_DURATION / SYMMETRICAL_THREE_TIMES_CRANK_SENSOR_DIVIDER;
case FOUR_STROKE_SYMMETRICAL_CRANK_SENSOR:
return FOUR_STROKE_CYCLE_DURATION / SYMMETRICAL_CRANK_SENSOR_DIVIDER;
case FOUR_STROKE_TWELVE_TIMES_CRANK_SENSOR:
return FOUR_STROKE_CYCLE_DURATION / SYMMETRICAL_TWELVE_TIMES_CRANK_SENSOR_DIVIDER;
case FOUR_STROKE_CRANK_SENSOR:
case TWO_STROKE:
return TWO_STROKE_CYCLE_DURATION;
default:
return FOUR_STROKE_CYCLE_DURATION;
}
}
bool TriggerWaveform::needsDisambiguation() const {
switch (getOperationMode()) {
case FOUR_STROKE_CRANK_SENSOR:
case FOUR_STROKE_SYMMETRICAL_CRANK_SENSOR:
case FOUR_STROKE_THREE_TIMES_CRANK_SENSOR:
case FOUR_STROKE_TWELVE_TIMES_CRANK_SENSOR:
return true;
case FOUR_STROKE_CAM_SENSOR:
case TWO_STROKE:
return false;
default:
firmwareError(OBD_PCM_Processor_Fault, "bad operationMode() in needsDisambiguation");
return true;
}
}
/**
* Trigger event count equals engine cycle event count if we have a cam sensor.
* Two trigger cycles make one engine cycle in case of a four stroke engine If we only have a cranksensor.
*
* 'engine->engineCycleEventCount' hold a pre-calculated copy of this value as a performance optimization
*/
size_t TriggerWaveform::getLength() const {
/**
* 24 for FOUR_STROKE_TWELVE_TIMES_CRANK_SENSOR
* 6 for FOUR_STROKE_THREE_TIMES_CRANK_SENSOR
* 4 for FOUR_STROKE_SYMMETRICAL_CRANK_SENSOR
* 2 for FOUR_STROKE_CRANK_SENSOR
* 1 otherwise
*/
int multiplier = getEngineCycle(operationMode) / getCycleDuration();
return multiplier * getSize();
}
angle_t TriggerWaveform::getAngle(int index) const {
/**
* FOUR_STROKE_CRANK_SENSOR magic:
* We have two crank shaft revolutions for each engine cycle
* See also trigger_central.cpp
* See also getEngineCycleEventCount()
*/
efiAssert(CUSTOM_ERR_ASSERT, wave.phaseCount != 0, "shapeSize=0", NAN);
int crankCycle = index / wave.phaseCount;
int remainder = index % wave.phaseCount;
auto cycleStartAngle = getCycleDuration() * crankCycle;
auto positionWithinCycle = getSwitchAngle(remainder);
return cycleStartAngle + positionWithinCycle;
}
void TriggerWaveform::addEventClamped(angle_t angle, trigger_wheel_e const channelIndex, trigger_value_e const stateParam, float filterLeft, float filterRight) {
if (angle > filterLeft && angle < filterRight) {
#if EFI_UNIT_TEST
// printf("addEventClamped %f %s\r\n", angle, getTrigger_value_e(stateParam));
#endif /* EFI_UNIT_TEST */
addEvent(angle / getEngineCycle(operationMode), channelIndex, stateParam);
}
}
operation_mode_e TriggerWaveform::getOperationMode() const {
return operationMode;
}
#if EFI_UNIT_TEST
extern bool printTriggerDebug;
#endif
size_t TriggerWaveform::getExpectedEventCount(int channelIndex) const {
return expectedEventCount[channelIndex];
}
void TriggerWaveform::calculateExpectedEventCounts(bool useOnlyRisingEdgeForTrigger) {
if (!useOnlyRisingEdgeForTrigger) {
for (size_t i = 0; i < efi::size(expectedEventCount); i++) {
if (getExpectedEventCount(i) % 2 != 0) {
firmwareError(ERROR_TRIGGER_DRAMA, "Trigger: should be even number of events index=%d count=%d", i, getExpectedEventCount(i));
}
}
}
bool isSingleToothOnPrimaryChannel = useOnlyRisingEdgeForTrigger ? getExpectedEventCount(0) == 1 : getExpectedEventCount(0) == 2;
// todo: next step would be to set 'isSynchronizationNeeded' automatically based on the logic we have here
if (!shapeWithoutTdc && isSingleToothOnPrimaryChannel != !isSynchronizationNeeded) {
firmwareError(ERROR_TRIGGER_DRAMA, "shapeWithoutTdc isSynchronizationNeeded isSingleToothOnPrimaryChannel constraint violation");
}
if (isSingleToothOnPrimaryChannel) {
useOnlyPrimaryForSync = true;
}
// todo: move the following logic from below here
// if (!useOnlyRisingEdgeForTrigger || stateParam == TV_RISE) {
// expectedEventCount[channelIndex]++;
// }
}
/**
* Deprecated! many usages should be replaced by addEvent360
*/
void TriggerWaveform::addEvent720(angle_t angle, trigger_wheel_e const channelIndex, trigger_value_e const state) {
addEvent(angle / FOUR_STROKE_CYCLE_DURATION, channelIndex, state);
}
void TriggerWaveform::addEvent360(angle_t angle, trigger_wheel_e const channelIndex, trigger_value_e const state) {
efiAssertVoid(CUSTOM_OMODE_UNDEF, operationMode == FOUR_STROKE_CAM_SENSOR || operationMode == FOUR_STROKE_CRANK_SENSOR, "Not a mode for 360");
addEvent(CRANK_MODE_MULTIPLIER * angle / FOUR_STROKE_CYCLE_DURATION, channelIndex, state);
}
void TriggerWaveform::addEventAngle(angle_t angle, trigger_wheel_e const channelIndex, trigger_value_e const state) {
addEvent(angle / getCycleDuration(), channelIndex, state);
}
void TriggerWaveform::addEvent(angle_t angle, trigger_wheel_e const channelIndex, trigger_value_e const state) {
efiAssertVoid(CUSTOM_OMODE_UNDEF, operationMode != OM_NONE, "operationMode not set");
if (channelIndex == T_SECONDARY) {
needSecondTriggerInput = true;
}
#if EFI_UNIT_TEST
if (printTriggerDebug) {
printf("addEvent2 %.2f i=%d r/f=%d\r\n", angle, channelIndex, state);
}
#endif
#if EFI_UNIT_TEST
assertIsInBounds(wave.phaseCount, triggerSignalIndeces, "trigger shape overflow");
triggerSignalIndeces[wave.phaseCount] = channelIndex;
triggerSignalStates[wave.phaseCount] = state;
#endif // EFI_UNIT_TEST
// todo: the whole 'useOnlyRisingEdgeForTrigger' parameter and logic should not be here
// todo: see calculateExpectedEventCounts
// related calculation should be done once trigger is initialized outside of trigger shape scope
if (!useOnlyRisingEdgeForTriggerTemp || state == TV_RISE) {
expectedEventCount[channelIndex]++;
}
if (angle <= 0 || angle > 1) {
firmwareError(CUSTOM_ERR_6599, "angle should be positive not above 1: index=%d angle %f", channelIndex, angle);
return;
}
if (wave.phaseCount > 0) {
if (angle <= previousAngle) {
warning(CUSTOM_ERR_TRG_ANGLE_ORDER, "invalid angle order %s %s: new=%.2f/%f and prev=%.2f/%f, size=%d",
getTrigger_wheel_e(channelIndex),
getTrigger_value_e(state),
angle, angle * getCycleDuration(),
previousAngle, previousAngle * getCycleDuration(),
wave.phaseCount);
setShapeDefinitionError(true);
return;
}
}
previousAngle = angle;
if (wave.phaseCount == 0) {
wave.phaseCount = 1;
for (int i = 0; i < PWM_PHASE_MAX_WAVE_PER_PWM; i++) {
wave.setChannelState(i, /* switchIndex */ 0, /* value */ initialState[i]);
}
isRiseEvent[0] = TV_RISE == state;
wave.setSwitchTime(0, angle);
wave.setChannelState(channelIndex, /* channelIndex */ 0, /* value */ state);
return;
}
int exactMatch = wave.findAngleMatch(angle);
if (exactMatch != (int)EFI_ERROR_CODE) {
warning(CUSTOM_ERR_SAME_ANGLE, "same angle: not supported");
setShapeDefinitionError(true);
return;
}
int index = wave.findInsertionAngle(angle);
/**
* todo: it would be nice to be able to provide trigger angles without sorting them externally
* The idea here is to shift existing data - including handling high vs low state of the signals
*/
// todo: does this logic actually work? I think it does not! due to broken state handling
/*
for (int i = size - 1; i >= index; i--) {
for (int j = 0; j < PWM_PHASE_MAX_WAVE_PER_PWM; j++) {
wave.waves[j].pinStates[i + 1] = wave.getChannelState(j, index);
}
wave.setSwitchTime(i + 1, wave.getSwitchTime(i));
}
*/
isRiseEvent[index] = TV_RISE == state;
if ((unsigned)index != wave.phaseCount) {
firmwareError(ERROR_TRIGGER_DRAMA, "are we ever here?");
}
wave.phaseCount++;
for (int i = 0; i < PWM_PHASE_MAX_WAVE_PER_PWM; i++) {
pin_state_t value = wave.getChannelState(/* channelIndex */i, index - 1);
wave.setChannelState(i, index, value);
}
wave.setSwitchTime(index, angle);
wave.setChannelState(channelIndex, index, state);
}
angle_t TriggerWaveform::getSwitchAngle(int index) const {
return getCycleDuration() * wave.getSwitchTime(index);
}
void setToothedWheelConfiguration(TriggerWaveform *s, int total, int skipped,
operation_mode_e operationMode) {
#if EFI_ENGINE_CONTROL
s->useRiseEdge = true;
initializeSkippedToothTriggerWaveformExt(s, total, skipped,
operationMode);
#endif
}
void TriggerWaveform::setTriggerSynchronizationGap2(float syncRatioFrom, float syncRatioTo) {
setTriggerSynchronizationGap3(/*gapIndex*/0, syncRatioFrom, syncRatioTo);
}
void TriggerWaveform::setTriggerSynchronizationGap3(int gapIndex, float syncRatioFrom, float syncRatioTo) {
isSynchronizationNeeded = true;
efiAssertVoid(OBD_PCM_Processor_Fault, gapIndex >= 0 && gapIndex < GAP_TRACKING_LENGTH, "gapIndex out of range");
syncronizationRatioFrom[gapIndex] = syncRatioFrom;
syncronizationRatioTo[gapIndex] = syncRatioTo;
if (gapIndex == 0) {
// we have a special case here - only sync with one gap has this feature
this->syncRatioAvg = (int)efiRound((syncRatioFrom + syncRatioTo) * 0.5f, 1.0f);
}
gapTrackingLength = maxI(1 + gapIndex, gapTrackingLength);
#if EFI_UNIT_TEST
if (printTriggerDebug) {
printf("setTriggerSynchronizationGap3 %d %.2f %.2f\r\n", gapIndex, syncRatioFrom, syncRatioTo);
}
#endif /* EFI_UNIT_TEST */
}
uint16_t TriggerWaveform::findAngleIndex(TriggerFormDetails *details, angle_t targetAngle) const {
size_t engineCycleEventCount = getLength();
efiAssert(CUSTOM_ERR_ASSERT, engineCycleEventCount != 0 && engineCycleEventCount <= 0xFFFF,
"engineCycleEventCount", 0);
uint32_t left = 0;
uint32_t right = engineCycleEventCount - 1;
/**
* Let's find the last trigger angle which is less or equal to the desired angle
* todo: extract binary search as template method?
*/
do {
uint32_t middle = (left + right) / 2;
if (details->eventAngles[middle] <= targetAngle) {
left = middle + 1;
} else {
right = middle - 1;
}
} while (left <= right);
left -= 1;
if (useOnlyRisingEdgeForTriggerTemp) {
left &= ~1U;
}
return left;
}
void TriggerWaveform::setShapeDefinitionError(bool value) {
shapeDefinitionError = value;
}
void findTriggerPosition(TriggerWaveform *triggerShape,
TriggerFormDetails *details,
event_trigger_position_s *position,
angle_t angle) {
efiAssertVoid(CUSTOM_ERR_6574, !cisnan(angle), "findAngle#1");
assertAngleRange(angle, "findAngle#a1", CUSTOM_ERR_6545);
efiAssertVoid(CUSTOM_ERR_6575, !cisnan(triggerShape->tdcPosition), "tdcPos#1")
assertAngleRange(triggerShape->tdcPosition, "tdcPos#a1", CUSTOM_UNEXPECTED_TDC_ANGLE);
efiAssertVoid(CUSTOM_ERR_6576, !cisnan(engineConfiguration->globalTriggerAngleOffset), "tdcPos#2")
assertAngleRange(engineConfiguration->globalTriggerAngleOffset, "tdcPos#a2", CUSTOM_INVALID_GLOBAL_OFFSET);
// convert engine cycle angle into trigger cycle angle
angle += triggerShape->tdcPosition + engineConfiguration->globalTriggerAngleOffset;
efiAssertVoid(CUSTOM_ERR_6577, !cisnan(angle), "findAngle#2");
wrapAngle2(angle, "addFuel#2", CUSTOM_ERR_6555, getEngineCycle(triggerShape->getOperationMode()));
int triggerEventIndex = triggerShape->findAngleIndex(details, angle);
angle_t triggerEventAngle = details->eventAngles[triggerEventIndex];
angle_t offsetFromTriggerEvent = angle - triggerEventAngle;
// Guarantee that we aren't going to try and schedule an event prior to the tooth
if (offsetFromTriggerEvent < 0) {
warning(CUSTOM_OBD_ANGLE_CONSTRAINT_VIOLATION, "angle constraint violation in findTriggerPosition(): %.2f/%.2f", angle, triggerEventAngle);
return;
}
{
// This must happen under lock so that the tooth and offset don't get partially read and mismatched
chibios_rt::CriticalSectionLocker csl;
position->triggerEventIndex = triggerEventIndex;
position->angleOffsetFromTriggerEvent = offsetFromTriggerEvent;
}
}
void TriggerWaveform::prepareShape(TriggerFormDetails& details) {
#if EFI_ENGINE_CONTROL && EFI_SHAFT_POSITION_INPUT
if (shapeDefinitionError) {
// Nothing to do here if there's a problem with the trigger shape
return;
}
details.prepareEventAngles(this);
#endif
}
void TriggerWaveform::setTriggerSynchronizationGap(float syncRatio) {
setTriggerSynchronizationGap3(/*gapIndex*/0, syncRatio * TRIGGER_GAP_DEVIATION_LOW, syncRatio * TRIGGER_GAP_DEVIATION_HIGH);
}
void TriggerWaveform::setSecondTriggerSynchronizationGap(float syncRatio) {
setTriggerSynchronizationGap3(/*gapIndex*/1, syncRatio * TRIGGER_GAP_DEVIATION_LOW, syncRatio * TRIGGER_GAP_DEVIATION_HIGH);
}
void TriggerWaveform::setSecondTriggerSynchronizationGap2(float syncRatioFrom, float syncRatioTo) {
setTriggerSynchronizationGap3(/*gapIndex*/1, syncRatioFrom, syncRatioTo);
}
void TriggerWaveform::setThirdTriggerSynchronizationGap(float syncRatio) {
setTriggerSynchronizationGap3(/*gapIndex*/2, syncRatio * TRIGGER_GAP_DEVIATION_LOW, syncRatio * TRIGGER_GAP_DEVIATION_HIGH);
}
/**
* External logger is needed because at this point our logger is not yet initialized
*/
void TriggerWaveform::initializeTriggerWaveform(operation_mode_e triggerOperationMode, const TriggerConfiguration& triggerConfig) {
#if EFI_PROD_CODE
efiAssertVoid(CUSTOM_ERR_6641, getCurrentRemainingStack() > EXPECTED_REMAINING_STACK, "init t");
efiPrintf("initializeTriggerWaveform(%s/%d)", getTrigger_type_e(triggerConfig.TriggerType.type), (int)triggerConfig.TriggerType.type);
#endif
shapeDefinitionError = false;
bool useOnlyRisingEdgeForTrigger = triggerConfig.UseOnlyRisingEdgeForTrigger;
this->useOnlyRisingEdgeForTriggerTemp = useOnlyRisingEdgeForTrigger;
switch (triggerConfig.TriggerType.type) {
case TT_TOOTHED_WHEEL:
/**
* huh? why all know skipped wheel shapes use 'setToothedWheelConfiguration' method
* which touches 'useRiseEdge' flag while here we do not touch it?!
*/
initializeSkippedToothTriggerWaveformExt(this, triggerConfig.TriggerType.customTotalToothCount,
triggerConfig.TriggerType.customSkippedToothCount, triggerOperationMode);
break;
case TT_MAZDA_MIATA_NA:
initializeMazdaMiataNaShape(this);
break;
case TT_MAZDA_MIATA_NB1:
#if EFI_PROD_CODE
// todo: remove this fatal and remove 'TT_MAZDA_MIATA_NB1' in May of 2022
firmwareError(CUSTOM_ERR_TEST_ERROR, "Miata NB1 needs to adjust trigger configuration");
#endif
initializeMazdaMiataVVtTestShape(this);
break;
case TT_MAZDA_MIATA_VVT_TEST:
initializeMazdaMiataVVtTestShape(this);
break;
case TT_SUZUKI_G13B:
initializeSuzukiG13B(this);
break;
case TT_FORD_TFI_PIP:
configureFordPip(this);
break;
case TT_FORD_ST170:
configureFordST170(this);
break;
case TT_VVT_MIATA_NB:
initializeMazdaMiataVVtCamShape(this);
break;
case TT_RENIX_66_2_2_2:
initializeRenix66_2_2(this);
break;
case TT_RENIX_44_2_2:
initializeRenix44_2_2(this);
break;
case TT_MIATA_VVT:
initializeMazdaMiataNb2Crank(this);
break;
case TT_DODGE_NEON_1995:
configureNeon1995TriggerWaveform(this);
break;
case TT_DODGE_NEON_1995_ONLY_CRANK:
configureNeon1995TriggerWaveformOnlyCrank(this);
break;
case TT_DODGE_STRATUS:
configureDodgeStratusTriggerWaveform(this);
break;
case TT_DODGE_NEON_2003_CAM:
configureNeon2003TriggerWaveformCam(this);
break;
case TT_DODGE_NEON_2003_CRANK:
configureNeon2003TriggerWaveformCam(this);
// configureNeon2003TriggerWaveformCrank(triggerShape);
break;
case TT_FORD_ASPIRE:
configureFordAspireTriggerWaveform(this);
break;
case TT_VVT_NISSAN_VQ35:
initializeNissanVQvvt(this);
break;
case TT_VVT_MITSUBISHI_3A92:
initializeVvt3A92(this);
break;
case TT_VVT_TOYOTA_4_1:
initializeToyota4_1(this);
break;
case TT_VVT_MITSUBISHI_6G75:
case TT_NISSAN_QR25:
initializeNissanQR25crank(this);
break;
case TT_NISSAN_VQ30:
initializeNissanVQ30cam(this);
break;
case TT_NISSAN_VQ35:
initializeNissanVQ35crank(this);
break;
case TT_NISSAN_MR18_CRANK:
initializeNissanMR18crank(this);
break;
case TT_NISSAN_MR18_CAM_VVT:
initializeNissanMRvvt(this);
break;
case TT_KAWA_KX450F:
configureKawaKX450F(this);
break;
case TT_SKODA_FAVORIT:
setSkodaFavorit(this);
break;
case TT_GM_60_2_2_2:
configureGm60_2_2_2(this);
break;
case TT_GM_7X:
configureGmTriggerWaveform(this);
break;
case TT_MAZDA_DOHC_1_4:
configureMazdaProtegeLx(this);
break;
case TT_ONE_PLUS_ONE:
configureOnePlusOne(this);
break;
case TT_3_1_CAM:
configure3_1_cam(this);
break;
case TT_MERCEDES_2_SEGMENT:
setMercedesTwoSegment(this);
break;
case TT_ONE:
setToothedWheelConfiguration(this, 1, 0, triggerOperationMode);
break;
case TT_MAZDA_SOHC_4:
configureMazdaProtegeSOHC(this);
break;
case TT_DAIHATSU:
configureDaihatsu4(this);
break;
case TT_VVT_JZ:
setToothedWheelConfiguration(this, 3, 0, triggerOperationMode);
break;
case TT_36_2_1_1:
initialize36_2_1_1(this);
break;
case TT_36_2_1:
initialize36_2_1(this);
break;
case TT_TOOTHED_WHEEL_32_2:
setToothedWheelConfiguration(this, 32, 2, triggerOperationMode);
// todo: add this second/third into 'setToothedWheelConfiguration' as long as we have enough tooth?
setSecondTriggerSynchronizationGap(1); // this gap is not required to synch on perfect signal but is needed to handle to reject cranking transition noise
setThirdTriggerSynchronizationGap(1);
break;
case TT_TOOTHED_WHEEL_60_2:
setToothedWheelConfiguration(this, 60, 2, triggerOperationMode);
setSecondTriggerSynchronizationGap(1); // this gap is not required to synch on perfect signal but is needed to handle to reject cranking transition noise
break;
case TT_TOOTHED_WHEEL_36_2:
setToothedWheelConfiguration(this, 36, 2, triggerOperationMode);
setTriggerSynchronizationGap3(/*gapIndex*/0, /*from*/1.6, 3.5);
setTriggerSynchronizationGap3(/*gapIndex*/1, /*from*/0.7, 1.3); // second gap is not required to synch on perfect signal but is needed to handle to reject cranking transition noise
break;
case TT_60_2_VW:
setVwConfiguration(this);
break;
case TT_TOOTHED_WHEEL_36_1:
setToothedWheelConfiguration(this, 36, 1, triggerOperationMode);
break;
case TT_VVT_BOSCH_QUICK_START:
configureQuickStartSenderWheel(this);
break;
case TT_VVT_BARRA_3_PLUS_1:
configureBarra3plus1cam(this);
break;
case TT_HONDA_K_4_1:
configureHondaK_4_1(this);
break;
case TT_HONDA_K_12_1:
configureHondaK_12_1(this);
break;
case TT_SUBARU_EZ30:
initializeSubaruEZ30(this);
break;
case UNUSED_13:
case UNUSED_21:
case UNUSED_34:
case TT_1_16:
configureOnePlus16(this);
break;
case TT_HONDA_CBR_600:
configureHondaCbr600(this);
break;
case TT_CHRYSLER_NGC_36_2_2:
configureChryslerNGC_36_2_2(this);
break;
case TT_MITSUBISHI:
initializeMitsubishi4g18(this);
break;
case TT_DODGE_RAM:
initDodgeRam(this);
break;
case TT_JEEP_4_CYL:
initJeep_XJ_4cyl_2500(this);
break;
case TT_JEEP_18_2_2_2:
initJeep18_2_2_2(this);
break;
case TT_SUBARU_7_6:
initializeSubaru7_6(this);
break;
case TT_36_2_2_2:
initialize36_2_2_2(this);
break;
case TT_2JZ_3_34:
initialize2jzGE3_34_simulation_shape(this);
break;
case TT_2JZ_1_12:
initialize2jzGE1_12(this);
break;
case TT_12_TOOTH_CRANK:
configure12ToothCrank(this);
break;
case TT_NISSAN_SR20VE:
initializeNissanSR20VE_4(this);
break;
case TT_ROVER_K:
initializeRoverK(this);
break;
case TT_FIAT_IAW_P8:
configureFiatIAQ_P8(this);
break;
case TT_TRI_TACH:
configureTriTach(this);
break;
case TT_GM_24x:
initGmLS24_5deg(this);
break;
case TT_GM_24x_2:
initGmLS24_3deg(this);
break;
case TT_SUBARU_7_WITHOUT_6:
initializeSubaruOnly7(this);
break;
case TT_SUBARU_SVX:
initializeSubaru_SVX(this);
break;
case TT_SUBARU_SVX_CRANK_1:
initializeSubaru_SVX(this);
break;
case TT_SUBARU_SVX_CAM_VVT:
initializeSubaru_SVX(this);
break;
default:
setShapeDefinitionError(true);
warning(CUSTOM_ERR_NO_SHAPE, "initializeTriggerWaveform() not implemented: %d", triggerConfig.TriggerType.type);
}
/**
* Feb 2019 suggestion: it would be an improvement to remove 'expectedEventCount' logic from 'addEvent'
* and move it here, after all events were added.
*/
calculateExpectedEventCounts(useOnlyRisingEdgeForTrigger);
version++;
if (!shapeDefinitionError) {
wave.checkSwitchTimes(getCycleDuration());
}
if (bothFrontsRequired && useOnlyRisingEdgeForTrigger) {
#if EFI_PROD_CODE || EFI_SIMULATOR
firmwareError(CUSTOM_ERR_BOTH_FRONTS_REQUIRED, "trigger: both fronts required");
#else
warning(CUSTOM_ERR_BOTH_FRONTS_REQUIRED, "trigger: both fronts required");
#endif
}
}
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