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brutal encapsulation

This commit is contained in:
Andrey 2022-09-07 21:29:11 -04:00
parent 5962cbd5c2
commit d3eab7c3b7
2 changed files with 64 additions and 65 deletions
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65
firmware/controllers/engine_cycle/main_trigger_callback.cpp
View File

@ -346,69 +346,4 @@ void mainTriggerCallback(uint32_t trgEventIndex, efitick_t edgeTimestamp, angle_
onTriggerEventSparkLogic(trgEventIndex, rpm, edgeTimestamp); onTriggerEventSparkLogic(trgEventIndex, rpm, edgeTimestamp);
} }
// Check if the engine is not stopped or cylinder cleanup is activated
static bool isPrimeInjectionPulseSkipped() {
if (!getEngineRotationState()->isStopped())
return true;
return engineConfiguration->isCylinderCleanupEnabled && (Sensor::getOrZero(SensorType::Tps1) > CLEANUP_MODE_TPS);
}
/**
* Prime injection pulse
*/
void PrimeController::onIgnitionStateChanged(bool ignitionOn) {
if (!ignitionOn) {
// don't prime on ignition-off
return;
}
// First, we need a protection against 'fake' ignition switch on and off (i.e. no engine started), to avoid repeated prime pulses.
// So we check and update the ignition switch counter in non-volatile backup-RAM
#if EFI_PROD_CODE
uint32_t ignSwitchCounter = backupRamLoad(BACKUP_IGNITION_SWITCH_COUNTER);
#else /* EFI_PROD_CODE */
uint32_t ignSwitchCounter = 0;
#endif /* EFI_PROD_CODE */
// if we're just toying with the ignition switch, give it another chance eventually...
if (ignSwitchCounter > 10)
ignSwitchCounter = 0;
// If we're going to skip this pulse, then save the counter as 0.
// That's because we'll definitely need the prime pulse next time (either due to the cylinder cleanup or the engine spinning)
if (isPrimeInjectionPulseSkipped())
ignSwitchCounter = -1;
// start prime injection if this is a 'fresh start'
if (ignSwitchCounter == 0) {
auto primeDelayMs = engineConfiguration->primingDelay * 1000;
auto startTime = getTimeNowNt() + MS2NT(primeDelayMs);
getExecutorInterface()->scheduleByTimestampNt("prime", &m_start, startTime, { PrimeController::onPrimeStartAdapter, this});
} else {
efiPrintf("Skipped priming pulse since ignSwitchCounter = %d", ignSwitchCounter);
}
#if EFI_PROD_CODE
// we'll reset it later when the engine starts
backupRamSave(BACKUP_IGNITION_SWITCH_COUNTER, ignSwitchCounter + 1);
#endif /* EFI_PROD_CODE */
}
void PrimeController::onPrimeStart() {
auto durationMs = getPrimeDuration();
// Don't prime a zero-duration pulse
if (durationMs <= 0) {
efiPrintf("Skipped zero-duration priming pulse.");
return;
}
efiPrintf("Firing priming pulse of %.2f ms", durationMs);
auto endTime = getTimeNowNt() + MS2NT(durationMs);
// Open all injectors, schedule closing later
m_isPriming = true;
startSimultaneousInjection();
getExecutorInterface()->scheduleByTimestampNt("prime", &m_end, endTime, { onPrimeEndAdapter, this });
}
#endif /* EFI_ENGINE_CONTROL */ #endif /* EFI_ENGINE_CONTROL */

64
firmware/controllers/engine_cycle/prime_injection.cpp
View File

@ -28,6 +28,70 @@ floatms_t PrimeController::getPrimeDuration() const {
return engine->module<InjectorModel>()->getInjectionDuration(primeMass); return engine->module<InjectorModel>()->getInjectionDuration(primeMass);
} }
// Check if the engine is not stopped or cylinder cleanup is activated
static bool isPrimeInjectionPulseSkipped() {
if (!getEngineRotationState()->isStopped())
return true;
return engineConfiguration->isCylinderCleanupEnabled && (Sensor::getOrZero(SensorType::Tps1) > CLEANUP_MODE_TPS);
}
/**
* Prime injection pulse
*/
void PrimeController::onIgnitionStateChanged(bool ignitionOn) {
if (!ignitionOn) {
// don't prime on ignition-off
return;
}
// First, we need a protection against 'fake' ignition switch on and off (i.e. no engine started), to avoid repeated prime pulses.
// So we check and update the ignition switch counter in non-volatile backup-RAM
#if EFI_PROD_CODE
uint32_t ignSwitchCounter = backupRamLoad(BACKUP_IGNITION_SWITCH_COUNTER);
#else /* EFI_PROD_CODE */
uint32_t ignSwitchCounter = 0;
#endif /* EFI_PROD_CODE */
// if we're just toying with the ignition switch, give it another chance eventually...
if (ignSwitchCounter > 10)
ignSwitchCounter = 0;
// If we're going to skip this pulse, then save the counter as 0.
// That's because we'll definitely need the prime pulse next time (either due to the cylinder cleanup or the engine spinning)
if (isPrimeInjectionPulseSkipped())
ignSwitchCounter = -1;
// start prime injection if this is a 'fresh start'
if (ignSwitchCounter == 0) {
auto primeDelayMs = engineConfiguration->primingDelay * 1000;
auto startTime = getTimeNowNt() + MS2NT(primeDelayMs);
getExecutorInterface()->scheduleByTimestampNt("prime", &m_start, startTime, { PrimeController::onPrimeStartAdapter, this});
} else {
efiPrintf("Skipped priming pulse since ignSwitchCounter = %d", ignSwitchCounter);
}
#if EFI_PROD_CODE
// we'll reset it later when the engine starts
backupRamSave(BACKUP_IGNITION_SWITCH_COUNTER, ignSwitchCounter + 1);
#endif /* EFI_PROD_CODE */
}
void PrimeController::onPrimeStart() {
auto durationMs = getPrimeDuration();
// Don't prime a zero-duration pulse
if (durationMs <= 0) {
efiPrintf("Skipped zero-duration priming pulse.");
return;
}
efiPrintf("Firing priming pulse of %.2f ms", durationMs);
auto endTime = getTimeNowNt() + MS2NT(durationMs);
// Open all injectors, schedule closing later
m_isPriming = true;
startSimultaneousInjection();
getExecutorInterface()->scheduleByTimestampNt("prime", &m_end, endTime, { onPrimeEndAdapter, this });
}
void updatePrimeInjectionPulseState() { void updatePrimeInjectionPulseState() {
static bool counterWasReset = false; static bool counterWasReset = false;