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rusefi
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This commit is contained in:
rusEfi 2015-09-27 21:03:09 -04:00
parent 93eb03e943
commit e64b6320f8
3 changed files with 33 additions and 19 deletions
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46
firmware/controllers/trigger/main_trigger_callback.cpp
View File

@ -103,7 +103,7 @@ static void endSimultaniousInjection(Engine *engine) {
extern WallFuel wallFuel;
static ALWAYS_INLINE void handleFuelInjectionEvent(InjectionEvent *event, int rpm DECLARE_ENGINE_PARAMETER_S) {
static ALWAYS_INLINE void handleFuelInjectionEvent(bool_t limitedFuel, InjectionEvent *event, int rpm DECLARE_ENGINE_PARAMETER_S) {
/**
* todo: this is a bit tricky with batched injection. is it? Does the same
* wetting coefficient works the same way for any injection mode, or is something
@ -146,15 +146,19 @@ static ALWAYS_INLINE void handleFuelInjectionEvent(InjectionEvent *event, int rp
scheduling_s * sUp = &signal->signalTimerUp[index];
scheduling_s * sDown = &signal->signalTimerDown[index];
scheduleTask("out up", sUp, (int) injectionStartDelayUs, (schfunc_t) &startSimultaniousInjection, engine);
scheduleTask("out down", sDown, (int) injectionStartDelayUs + MS2US(injectionDuration), (schfunc_t) &endSimultaniousInjection, engine);
if (!limitedFuel) {
scheduleTask("out up", sUp, (int) injectionStartDelayUs, (schfunc_t) &startSimultaniousInjection, engine);
scheduleTask("out down", sDown, (int) injectionStartDelayUs + MS2US(injectionDuration), (schfunc_t) &endSimultaniousInjection, engine);
}
} else {
scheduleOutput(&event->actuator, getTimeNowUs(), injectionStartDelayUs, MS2US(injectionDuration));
if (!limitedFuel) {
scheduleOutput(&event->actuator, getTimeNowUs(), injectionStartDelayUs, MS2US(injectionDuration));
}
}
}
static ALWAYS_INLINE void handleFuel(uint32_t eventIndex, int rpm DECLARE_ENGINE_PARAMETER_S) {
static ALWAYS_INLINE void handleFuel(bool_t limitedFuel, uint32_t eventIndex, int rpm DECLARE_ENGINE_PARAMETER_S) {
if (!isInjectionEnabled(engine->engineConfiguration))
return;
efiAssertVoid(getRemainingStack(chThdSelf()) > 128, "lowstck#3");
@ -182,11 +186,11 @@ static ALWAYS_INLINE void handleFuel(uint32_t eventIndex, int rpm DECLARE_ENGINE
InjectionEvent *event = &source->elements[i];
if (event->injectionStart.eventIndex != eventIndex)
continue;
handleFuelInjectionEvent(event, rpm PASS_ENGINE_PARAMETER);
handleFuelInjectionEvent(limitedFuel, event, rpm PASS_ENGINE_PARAMETER);
}
}
static ALWAYS_INLINE void handleSparkEvent(uint32_t eventIndex, IgnitionEvent *iEvent,
static ALWAYS_INLINE void handleSparkEvent(bool_t limitedSpark, uint32_t eventIndex, IgnitionEvent *iEvent,
int rpm DECLARE_ENGINE_PARAMETER_S) {
float dwellMs = engine->engineState.sparkDwell;
@ -221,7 +225,14 @@ static ALWAYS_INLINE void handleSparkEvent(uint32_t eventIndex, IgnitionEvent *i
/**
* The start of charge is always within the current trigger event range, so just plain time-based scheduling
*/
scheduleTask("spark up", sUp, chargeDelayUs, (schfunc_t) &turnPinHigh, iEvent->output);
if (!limitedSpark) {
/**
* Note how we do not check if spark is limited or not while scheduling 'spark down'
* This way we make sure that coil dwell started while spark was enabled would fire and not burn
* the coil.
*/
scheduleTask("spark up", sUp, chargeDelayUs, (schfunc_t) &turnPinHigh, iEvent->output);
}
/**
* Spark event is often happening during a later trigger event timeframe
* TODO: improve precision
@ -235,7 +246,7 @@ static ALWAYS_INLINE void handleSparkEvent(uint32_t eventIndex, IgnitionEvent *i
*/
float timeTillIgnitionUs = engine->rpmCalculator.oneDegreeUs * iEvent->sparkPosition.angleOffset;
scheduleTask("spark 1down", sDown, (int) timeTillIgnitionUs, (schfunc_t) &turnPinLow, iEvent->output);
scheduleTask("spark1 down", sDown, (int) timeTillIgnitionUs, (schfunc_t) &turnPinLow, iEvent->output);
} else {
/**
* Spark should be scheduled in relation to some future trigger event, this way we get better firing precision
@ -248,7 +259,7 @@ static ALWAYS_INLINE void handleSparkEvent(uint32_t eventIndex, IgnitionEvent *i
}
}
static ALWAYS_INLINE void handleSpark(uint32_t eventIndex, int rpm,
static ALWAYS_INLINE void handleSpark(bool_t limitedSpark, uint32_t eventIndex, int rpm,
IgnitionEventList *list DECLARE_ENGINE_PARAMETER_S) {
if (!isValidRpm(rpm) || !engineConfiguration->isIgnitionEnabled)
return; // this might happen for instance in case of a single trigger event after a pause
@ -278,7 +289,7 @@ static ALWAYS_INLINE void handleSpark(uint32_t eventIndex, int rpm,
IgnitionEvent *event = &list->elements[i];
if (event->dwellPosition.eventIndex != eventIndex)
continue;
handleSparkEvent(eventIndex, event, rpm PASS_ENGINE_PARAMETER);
handleSparkEvent(limitedSpark, eventIndex, event, rpm PASS_ENGINE_PARAMETER);
}
}
@ -374,7 +385,7 @@ void mainTriggerCallback(trigger_event_e ckpSignalType, uint32_t eventIndex DECL
if (hasFirmwareError()) {
/**
* In case on a major error we should not process any more events.
* TODO: add 'pin shutdown' invocation somewhere
* TODO: add 'pin shutdown' invocation somewhere - coils might be still open here!
*/
return;
}
@ -387,15 +398,18 @@ void mainTriggerCallback(trigger_event_e ckpSignalType, uint32_t eventIndex DECL
if (rpm == 0) {
// this happens while we just start cranking
// todo: check for 'trigger->is_synchnonized?'
// TODO: add 'pin shutdown' invocation somewhere - coils might be still open here!
return;
}
if (rpm == NOISY_RPM) {
warning(OBD_Camshaft_Position_Sensor_Circuit_Range_Performance, "noisy trigger");
// TODO: add 'pin shutdown' invocation somewhere - coils might be still open here!
return;
}
if (rpm > engineConfiguration->rpmHardLimit) {
bool_t limitedSpark = rpm > engineConfiguration->rpmHardLimit;
bool_t limitedFuel = rpm > engineConfiguration->rpmHardLimit;
if (limitedSpark || limitedFuel) {
warning(OBD_PCM_Processor_Fault, "skipping stroke due to rpm=%d", rpm);
return;
}
#if (EFI_HISTOGRAMS && EFI_PROD_CODE) || defined(__DOXYGEN__)
@ -434,11 +448,11 @@ void mainTriggerCallback(trigger_event_e ckpSignalType, uint32_t eventIndex DECL
* For fuel we schedule start of injection based on trigger angle, and then inject for
* specified duration of time
*/
handleFuel(eventIndex, rpm PASS_ENGINE_PARAMETER);
handleFuel(limitedFuel, eventIndex, rpm PASS_ENGINE_PARAMETER);
/**
* For spark we schedule both start of coil charge and actual spark based on trigger angle
*/
handleSpark(eventIndex, rpm, &engine->engineConfiguration2->ignitionEvents[revolutionIndex] PASS_ENGINE_PARAMETER);
handleSpark(limitedSpark, eventIndex, rpm, &engine->engineConfiguration2->ignitionEvents[revolutionIndex] PASS_ENGINE_PARAMETER);
#if (EFI_HISTOGRAMS && EFI_PROD_CODE) || defined(__DOXYGEN__)
int diff = hal_lld_get_counter_value() - beforeCallback;
if (diff > 0)

2
firmware/rusefi.cpp
View File

@ -275,5 +275,5 @@ int getRusEfiVersion(void) {
return 123; // this is here to make the compiler happy about the unused array
if (UNUSED_CCM_SIZE[0] * 0 != 0)
return 3211; // this is here to make the compiler happy about the unused array
return 20150924;
return 20150927;
}

4
firmware/svnversion.h
View File

@ -1,5 +1,5 @@
// This file was generated by Version2Header
// Fri Sep 25 10:09:40 EDT 2015
// Sun Sep 27 20:43:44 EDT 2015
#ifndef VCS_VERSION
#define VCS_VERSION "8870"
#define VCS_VERSION "8885"
#endif