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refactoring around cranking priming

This commit is contained in:
rusefi 2018-01-17 23:20:05 -05:00
parent a67c7d58f2
commit bebc58aa57
1 changed files with 17 additions and 13 deletions
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30
firmware/controllers/trigger/main_trigger_callback.cpp
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@ -83,24 +83,24 @@ extern TunerStudioOutputChannels tsOutputChannels;
//#define RAM_METHOD_PREFIX
//#endif
static void startSimultaniousInjection(InjectionEvent *event) {
(void)event;
#if EFI_UNIT_TEST || defined(__DOXYGEN__)
Engine *engine = event->engine;
#endif
static void startSimultaniousInjection(Engine *engine) {
for (int i = 0; i < engine->engineConfiguration->specs.cylindersCount; i++) {
enginePins.injectors[i].setHigh();
}
}
static void endSimultaniousInjectionOnlyTogglePins(Engine *engine) {
for (int i = 0; i < engine->engineConfiguration->specs.cylindersCount; i++) {
enginePins.injectors[i].setLow();
}
}
static void endSimultaniousInjection(InjectionEvent *event) {
#if EFI_UNIT_TEST || defined(__DOXYGEN__)
Engine *engine = event->engine;
EXPAND_Engine;
#endif
for (int i = 0; i < engine->engineConfiguration->specs.cylindersCount; i++) {
enginePins.injectors[i].setLow();
}
endSimultaniousInjectionOnlyTogglePins(engine);
engine->injectionEvents.addFuelEventsForCylinder(event->ownIndex PASS_ENGINE_PARAMETER_SUFFIX);
}
@ -276,7 +276,7 @@ static ALWAYS_INLINE void handleFuelInjectionEvent(int injEventIndex, InjectionE
// todo: sequential need this logic as well, just do not forget to clear flag pair->isScheduled = true;
scheduling_s * sDown = &pair->signalTimerDown;
scheduleTask(sUp, (int) injectionStartDelayUs, (schfunc_t) &startSimultaniousInjection, event);
scheduleTask(sUp, (int) injectionStartDelayUs, (schfunc_t) &startSimultaniousInjection, engine);
scheduleTask(sDown, (int) injectionStartDelayUs + durationUs,
(schfunc_t) &endSimultaniousInjection, event);
@ -537,14 +537,18 @@ static void startPrimeInjectionPulse(DECLARE_ENGINE_PARAMETER_SIGNATURE) {
primeInjEvent.isSimultanious = true;
scheduling_s *sDown = &ENGINE(fuelActuators[0]).signalTimerDown;
startSimultaniousInjection(&primeInjEvent);
// When the engine is hot, basically we don't need prime inj.pulse, so we use an interpolation over temperature (falloff).
// If 'primeInjFalloffTemperature' is not specified (by default), we have a prime pulse deactivation at zero celsius degrees, which is okay.
const float maxPrimeInjAtTemperature = -40.0f; // at this temperature the pulse is maximal.
float pulseLength = interpolateClamped(maxPrimeInjAtTemperature, CONFIG(startOfCrankingPrimingPulse),
floatms_t pulseLength = interpolateClamped(maxPrimeInjAtTemperature, CONFIG(startOfCrankingPrimingPulse),
CONFIG(primeInjFalloffTemperature), 0.0f, ENGINE(sensors.clt));
efitimeus_t turnOffTime = getTimeNowUs() + MS2US((int)efiRound(pulseLength, 1.0f));
scheduleTask(sDown, turnOffTime, (schfunc_t) &endSimultaniousInjection, &primeInjEvent);
if (pulseLength > 0) {
startSimultaniousInjection(engine);
// todo: why do we round to whole number of milliseconds here?
efitimeus_t turnOffTime = getTimeNowUs() + MS2US((int)efiRound(pulseLength, 1.0f));
// todo: we have a bug here for sure since 'scheduleTask' does it's own 'getTimeNowUs()'
scheduleTask(sDown, turnOffTime, (schfunc_t) &endSimultaniousInjectionOnlyTogglePins, engine);
}
}
// we'll reset it later when the engine starts
backupRamSave(BACKUP_IGNITION_SWITCH_COUNTER, ignSwitchCounter + 1);