efi_gpio.cpp File Reference

Detailed Description

EFI-related GPIO code.

Date

Sep 26, 2014

Author

Andrey Belomutskiy, (c) 2012-2020

Definition in file efi_gpio.cpp.

Functions
void	initMiscOutputPins ()
static void	initErrorLed (Gpio led)
void	initPrimaryPins ()
void	turnAllPinsOff (void)

Variables
EnginePins	enginePins
static const char *const	sparkNames []
static const char *const	trailNames []
static const char *const	trailShortNames [] = { "r1", "r2", "r3", "r4", "r5", "r6", "r7", "r8", "r9", "rA", "rB", "rD" }
const char *	vvtNames []
const char *	laNames []
static const char *const	sparkShortNames []
static const char *const	injectorNames []
static const char *const	injectorShortNames []
static const char *const	injectorStage2Names []
static const char *const	injectorStage2ShortNames []
static const char *const	auxValveShortNames [] = { "a1", "a2"}
static RegisteredOutputPin *	registeredOutputHead = nullptr
bool	verboseMode
bool	qcDirectPinControlMode
ioportid_t	criticalErrorLedPort
ioportmask_t	criticalErrorLedPin
uint8_t	criticalErrorLedState

Function Documentation

initErrorLed()

static void initErrorLed ( Gpio  led )

static

Definition at line 813 of file efi_gpio.cpp.

                                   {
    enginePins.errorLedPin.initPin("led: CRITICAL status", led, (LED_PIN_MODE));
    criticalErrorLedPort = getHwPort("CRITICAL", led);
    criticalErrorLedPin = getHwPin("CRITICAL", led);
    criticalErrorLedState = (LED_PIN_MODE == OM_INVERTED) ? 0 : 1;
}

Referenced by initPrimaryPins().

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initMiscOutputPins()

void initMiscOutputPins

(

)

Definition at line 669 of file efi_gpio.cpp.

                          {
#if EFI_GPIO_HARDWARE
 
#if HAL_USE_SPI
    enginePins.sdCsPin.initPin("SD CS", engineConfiguration->sdCardCsPin);
#endif /* HAL_USE_SPI */
 
#if EFI_SHAFT_POSITION_INPUT
    // todo: migrate remaining OutputPin to RegisteredOutputPin in order to get consistent dynamic pin init/deinit
    enginePins.debugTriggerSync.initPin("debug: sync", engineConfiguration->debugTriggerSync);
#endif // EFI_SHAFT_POSITION_INPUT
 
    enginePins.o2heater.initPin("O2 heater", engineConfiguration->o2heaterPin);
 
#endif /* EFI_GPIO_HARDWARE */
}

Referenced by initHardware().

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initPrimaryPins()

void initPrimaryPins

(

)

Definition at line 821 of file efi_gpio.cpp.

                       {
#if EFI_PROD_CODE
    initErrorLed(LED_CRITICAL_ERROR_BRAIN_PIN);
 
    addConsoleAction("gpio_pins", EnginePins::debug);
#endif /* EFI_PROD_CODE */
}

Referenced by initHardwareNoConfig().

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turnAllPinsOff()

void turnAllPinsOff

(

void

)

This method is part of fatal error handling. The whole method is pretty naive, but that's at least something.

Definition at line 833 of file efi_gpio.cpp.

                          {
    for (int i = 0; i < MAX_CYLINDER_COUNT; i++) {
        enginePins.injectors[i].setValue(false);
        enginePins.coils[i].setValue(false);
        enginePins.trailingCoils[i].setValue(false);
    }
    enginePins.mainRelay.setValue(false);
    enginePins.fuelPumpRelay.setValue(false);
    enginePins.checkEnginePin.setValue(true); // yes this one can go ON
}

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Variable Documentation

auxValveShortNames

const char* const auxValveShortNames[] = { "a1", "a2"}

static

Definition at line 62 of file efi_gpio.cpp.

Referenced by EnginePins::EnginePins().

criticalErrorLedPin

ioportmask_t criticalErrorLedPin

Definition at line 809 of file efi_gpio.cpp.

Referenced by handleVvtCamSignal(), hwHandleShaftSignal(), and initErrorLed().

criticalErrorLedPort

ioportid_t criticalErrorLedPort

Definition at line 808 of file efi_gpio.cpp.

Referenced by handleVvtCamSignal(), hwHandleShaftSignal(), and initErrorLed().

criticalErrorLedState

uint8_t criticalErrorLedState

Definition at line 810 of file efi_gpio.cpp.

Referenced by initErrorLed().

enginePins

EnginePins enginePins

Definition at line 24 of file efi_gpio.cpp.

Referenced by acRelayBench(), applyIACposition(), applyNewHardwareSettings(), auxPlainPinTurnOn(), blink_digits(), canDashboardHaltech(), TriggerDecoderBase::decodeTriggerEvent(), disengageStarterIfNeeded(), doRunBenchTestLuaOutput(), doRunFuelInjBench(), doRunSolenoidBench(), doRunSparkBench(), Engine::efiWatchdog(), endSimultaneousInjectionOnlyTogglePins(), EnginePins::EnginePins(), fan2Bench(), fanBenchExt(), firmwareError(), fuelPumpBenchExt(), FanControl1::getPin(), FanControl2::getPin(), IdleController::getRunningOpenLoop(), hdAcrBench(), hpfpValveBench(), SimpleTransmissionController::init(), Generic4TransmissionController::init(), Gm4l6xTransmissionController::init(), initAlternatorCtrl(), initErrorLed(), initMiscOutputPins(), initPwmTester(), initSpeedometer(), initStatusLeds(), initTachometer(), initWarningRunningPins(), isGdiEngine(), Engine::isMainRelayEnabled(), lua_fan(), luaDeInitPins(), mainRelayBench(), milBench(), Engine::onEngineHasStopped(), HpfpController::onFastCallback(), AcController::onSlowCallback(), FuelPumpController::onSlowCallback(), HarleyAcr::onSlowCallback(), MainRelayController::onSlowCallback(), SensorChecker::onSlowCallback(), onStartStopButtonToggle(), Engine::OnTriggerSynchronization(), Engine::periodicSlowCallback(), HpfpController::pinTurnOff(), HpfpController::pinTurnOn(), populateFrame(), prepareCylinderIgnitionSchedule(), printEngineSnifferPinMappings(), resetConfigurationExt(), FuelSchedule::resetOverlapping(), resetPinStats(), HpfpController::scheduleNextCycle(), sendPinStatePackets(), setPinConfigurationOverrides(), Generic4TransmissionController::setTccState(), slowStartStopButtonCallback(), EnginePins::startAuxValves(), startBoostPin(), starterRelayBench(), startHardware(), EnginePins::startIgnitionPins(), EnginePins::startInjectionPins(), startPwm(), startPwmTest(), startSimultaneousInjection(), EnginePins::stopAuxValves(), EnginePins::stopIgnitionPins(), EnginePins::stopInjectionPins(), turnAllPinsOff(), turnSparkPinHighStartCharging(), InjectionEvent::update(), SimpleTransmissionController::update(), updateFlags(), and updateTunerStudioState().

injectorNames

const char* const injectorNames[]

static

Initial value:

= { "Injector 1", "Injector 2", "Injector 3", "Injector 4", "Injector 5", "Injector 6",
        "Injector 7", "Injector 8", "Injector 9", "Injector 10", "Injector 11", "Injector 12"}

Definition at line 50 of file efi_gpio.cpp.

Referenced by EnginePins::EnginePins().

injectorShortNames

const char* const injectorShortNames[]

static

Initial value:

= { PROTOCOL_INJ1_SHORT_NAME, "i2", "i3", "i4", "i5", "i6", "i7", "i8",
        "i9", "iA", "iB", "iC"}

Definition at line 53 of file efi_gpio.cpp.

Referenced by EnginePins::EnginePins().

injectorStage2Names

const char* const injectorStage2Names[]

static

Initial value:

= { "Injector Second Stage 1", "Injector Second Stage 2", "Injector Second Stage 3", "Injector Second Stage 4", "Injector Second Stage 5", "Injector Second Stage 6",
        "Injector Second Stage 7", "Injector Second Stage 8", "Injector Second Stage 9", "Injector Second Stage 10", "Injector Second Stage 11", "Injector Second Stage 12"}

Definition at line 56 of file efi_gpio.cpp.

Referenced by EnginePins::EnginePins().

injectorStage2ShortNames

const char* const injectorStage2ShortNames[]

static

Initial value:

= { PROTOCOL_INJ1_STAGE2_SHORT_NAME, "j2", "j3", "j4", "j5", "j6", "j7", "j8",
        "j9", "jA", "jB", "jC"}

Definition at line 59 of file efi_gpio.cpp.

Referenced by EnginePins::EnginePins().

laNames

const char* laNames[]

Initial value:

= {
        PROTOCOL_WA_CHANNEL_1,
        PROTOCOL_WA_CHANNEL_2,
        PROTOCOL_WA_CHANNEL_3,
        PROTOCOL_WA_CHANNEL_4}

Definition at line 40 of file efi_gpio.cpp.

Referenced by addEngineSnifferLogicAnalyzerEvent().

qcDirectPinControlMode

bool qcDirectPinControlMode

extern

QC direct output control API is used by https://github.com/rusefi/stim test device quite different from bench testing user functionality: QC direct should never be engaged on a real vehicle Once QC direct control mode is activated the only way out is to reboot the unit!

Definition at line 21 of file can_bench_test.cpp.

Referenced by processCanQcBenchTest(), qcSetEtbState(), and OutputPin::setValue().

registeredOutputHead

RegisteredOutputPin* registeredOutputHead = nullptr

static

Definition at line 64 of file efi_gpio.cpp.

Referenced by EnginePins::debug(), RegisteredOutputPin::RegisteredOutputPin(), EnginePins::startPins(), and EnginePins::unregisterPins().

sparkNames

const char* const sparkNames[]

static

Initial value:

= { "Coil 1", "Coil 2", "Coil 3", "Coil 4", "Coil 5", "Coil 6", "Coil 7", "Coil 8",
        "Coil 9", "Coil 10", "Coil 11", "Coil 12"}

Definition at line 26 of file efi_gpio.cpp.

Referenced by EnginePins::EnginePins().

sparkShortNames

const char* const sparkShortNames[]

static

Initial value:

= { PROTOCOL_COIL1_SHORT_NAME, "c2", "c3", "c4", "c5", "c6", "c7", "c8",
        "c9", "cA", "cB", "cD"}

Definition at line 47 of file efi_gpio.cpp.

Referenced by EnginePins::EnginePins().

trailNames

const char* const trailNames[]

static

Initial value:

= { "Trail 1", "Trail 2", "Trail 3", "Trail 4", "Trail 5", "Trail 6", "Trail 7", "Trail 8",
        "Trail 9", "Trail 10", "Trail 11", "Trail 12"}

Definition at line 29 of file efi_gpio.cpp.

Referenced by EnginePins::EnginePins().

trailShortNames

const char* const trailShortNames[] = { "r1", "r2", "r3", "r4", "r5", "r6", "r7", "r8", "r9", "rA", "rB", "rD" }

static

Definition at line 32 of file efi_gpio.cpp.

Referenced by EnginePins::EnginePins().

verboseMode

bool verboseMode

extern

Referenced by NamedOutputPin::setHigh(), NamedOutputPin::setLow(), and OutputPin::setValue().

vvtNames

const char* vvtNames[]

Initial value:

= {
        PROTOCOL_VVT1_NAME,
        PROTOCOL_VVT2_NAME,
        PROTOCOL_VVT3_NAME,
        PROTOCOL_VVT4_NAME}

Definition at line 34 of file efi_gpio.cpp.

Referenced by addEngineSnifferVvtEvent(), and printEngineSnifferPinMappings().

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