board_configuration.cpp File Reference

Detailed Description

Configuration defaults for the 2chan board.

Author

andreika prome.nosp@m.theu.nosp@m.s.pcb.nosp@m.@gma.nosp@m.il.co.nosp@m.m

Andrey Belomutskiy, (c) 2012-2020

Definition in file board_configuration.cpp.

Functions
static void	setInjectorPins ()
static void	setIgnitionPins ()
static void	setupDefaultSensorInputs ()
void	boardInitHardware ()
void	boardOnConfigurationChange (engine_configuration_s *)
static bool	isMegaModuleRevision ()
void	setBoardConfigOverrides ()
void	setBoardDefaultConfiguration ()
	Board-specific configuration defaults. More...
void	boardPrepareForStop ()
int	getBoardMetaOutputsCount ()
Gpio *	getBoardMetaOutputs ()

Variables
static OutputPin	alphaTachPullUp
static OutputPin	alphaTempPullUp
static OutputPin	alphaCrankPPullUp
static OutputPin	alphaCrankNPullUp
static OutputPin	alpha2stepPullDown
static OutputPin	alphaCamPullDown
static Gpio	OUTPUTS []

Function Documentation

boardInitHardware()

void boardInitHardware

(

)

Definition at line 58 of file board_configuration.cpp.

                         {
 
    alphaTachPullUp.initPin("a-tach", Gpio::H144_OUT_IO1);
    alphaTempPullUp.initPin("a-temp", Gpio::H144_OUT_IO4);
    alphaCrankPPullUp.initPin("a-crank-p", Gpio::H144_OUT_IO2);
    alphaCrankNPullUp.initPin("a-crank-n", Gpio::H144_OUT_IO5);
    alpha2stepPullDown.initPin("a-2step", Gpio::H144_OUT_IO7);
    alphaCamPullDown.initPin("a-cam", Gpio::H144_OUT_IO8);
    boardOnConfigurationChange(nullptr);
}

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boardOnConfigurationChange()

void boardOnConfigurationChange

(

engine_configuration_s *

previousConfiguration

)

Definition at line 69 of file board_configuration.cpp.

                                                            {
    alphaTachPullUp.setValue(engineConfiguration->boardUseTachPullUp);
    alphaTempPullUp.setValue(engineConfiguration->boardUseTempPullUp);
    alphaCrankPPullUp.setValue(engineConfiguration->boardUseCrankPullUp);
    alphaCrankNPullUp.setValue(engineConfiguration->boardUseCrankPullUp);
    alpha2stepPullDown.setValue(engineConfiguration->boardUse2stepPullDown);
    alphaCamPullDown.setValue(engineConfiguration->boardUseCamPullDown);
}

Referenced by boardInitHardware().

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boardPrepareForStop()

void boardPrepareForStop

(

)

Definition at line 153 of file board_configuration.cpp.

                           {
    // Wake on the CAN RX pin
    palEnableLineEvent(PAL_LINE(GPIOD, 0), PAL_EVENT_MODE_RISING_EDGE);
}

getBoardMetaOutputs()

Gpio* getBoardMetaOutputs

(

)

Definition at line 167 of file board_configuration.cpp.

                            {
    return OUTPUTS;
}

Referenced by setPin().

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getBoardMetaOutputsCount()

int getBoardMetaOutputsCount

(

)

Definition at line 163 of file board_configuration.cpp.

                               {
    return efi::size(OUTPUTS);
}

Referenced by getBoardMetaLowSideOutputsCount(), sendOutBoardMeta(), and setPin().

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isMegaModuleRevision()

static bool isMegaModuleRevision ( )

static

Definition at line 80 of file board_configuration.cpp.

                                   {
    int16_t hellenBoardId = engine->engineState.hellenBoardId;
    return hellenBoardId != BOARD_ID_ALPHA2CH_B && hellenBoardId != BOARD_ID_ALPHA2CH_C && hellenBoardId != BOARD_ID_ALPHA2CH_D;
}

Referenced by setBoardConfigOverrides(), and setBoardDefaultConfiguration().

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setBoardConfigOverrides()

void setBoardConfigOverrides

(

)

Definition at line 85 of file board_configuration.cpp.

                               {
    setHellenVbatt();
    int16_t hellenBoardId = engine->engineState.hellenBoardId;
 
    // rev.D uses SPI1 pins for CAN2, but rev.E and later uses mega-module meaning SPI1 for SD-card
    if (isMegaModuleRevision()) {
      hellenMegaSdWithAccelerometer();
        setHellenMegaEnPin();
    } else {
        setHellenEnPin(Gpio::H144_OUT_IO3);
    }
 
    // todo: is it time for some helper method to work with sets?!
    bool isBeforeRevG = hellenBoardId == BOARD_ID_ALPHA2CH_B ||
                        hellenBoardId == BOARD_ID_ALPHA2CH_C ||
                        hellenBoardId == BOARD_ID_ALPHA2CH_D ||
                        hellenBoardId == BOARD_ID_ALPHA2CH_E ||
                        hellenBoardId == BOARD_ID_ALPHA2CH_F;
 
    if (isBeforeRevG) {
        engineConfiguration->vrThreshold[0].pin = Gpio::H144_OUT_PWM6;
    } else {
        engineConfiguration->vrThreshold[0].pin = Gpio::Unassigned; // rev G started to use MAX9924
    }
 
    engineConfiguration->vrThreshold[1].pin = Gpio::Unassigned; // 2chan never had second VR
    setDefaultHellenAtPullUps();
 
    setHellenCan();
}

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setBoardDefaultConfiguration()

void setBoardDefaultConfiguration

(

)

Board-specific configuration defaults.

Hardware board-specific default configuration (GPIO pins, ADC channels, SPI configs etc.)

See also setDefaultEngineConfiguration

!!!!!!!!!!!!!!!!!!

Definition at line 122 of file board_configuration.cpp.

                                    {
    setInjectorPins();
    setIgnitionPins();
 
    if (isMegaModuleRevision()) {
        setHellenMMbaro();
        engineConfiguration->map.sensor.hwChannel = H144_IN_MAP3; // On-board MAP
        engineConfiguration->map.sensor.type = MT_MPXH6400;
    } else {
        engineConfiguration->map.sensor.hwChannel = H144_IN_MAP2; // B2 external signal
        engineConfiguration->baroSensor.type = MT_MPXH6400;
        engineConfiguration->baroSensor.hwChannel = H144_IN_MAP3; // On-board MAP
    }
 
    engineConfiguration->boardUseTempPullUp = true;
 
    engineConfiguration->fuelPumpPin = Gpio::H144_OUT_PWM2;
    engineConfiguration->fanPin = Gpio::H144_OUT_PWM4;
    engineConfiguration->tachOutputPin = Gpio::H144_OUT_PWM3;
 
    // "required" hardware is done - set some reasonable defaults
    setupDefaultSensorInputs();
 
    setInline4();
 
    engineConfiguration->ignitionMode = IM_INDIVIDUAL_COILS; // IM_WASTED_SPARK
 
    engineConfiguration->launchActivationMode = CLUTCH_INPUT_LAUNCH;
// ?    engineConfiguration->malfunctionIndicatorPin = Gpio::G4; //1E - Check Engine Light
}

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setIgnitionPins()

static void setIgnitionPins ( )

static

Definition at line 34 of file board_configuration.cpp.

                              {
    engineConfiguration->ignitionPins[0] = Gpio::H144_IGN_1;
    engineConfiguration->ignitionPins[1] = Gpio::Unassigned;
    engineConfiguration->ignitionPins[2] = Gpio::H144_IGN_2;
    engineConfiguration->ignitionPins[3] = Gpio::Unassigned;
}

Referenced by setBoardDefaultConfiguration().

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setInjectorPins()

static void setInjectorPins ( )

static

Definition at line 22 of file board_configuration.cpp.

                              {
    engineConfiguration->injectionPins[0] = Gpio::H144_LS_1;
    engineConfiguration->injectionPins[1] = Gpio::H144_LS_2;
    engineConfiguration->injectionPins[2] = Gpio::Unassigned;
    engineConfiguration->injectionPins[3] = Gpio::Unassigned;
 
    engineConfiguration->clutchDownPin = Gpio::Unassigned;
    engineConfiguration->clutchDownPinMode = PI_PULLDOWN;
    engineConfiguration->launchActivationMode = CLUTCH_INPUT_LAUNCH;
    engineConfiguration->malfunctionIndicatorPin = Gpio::Unassigned;
}

Referenced by setBoardDefaultConfiguration().

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setupDefaultSensorInputs()

static void setupDefaultSensorInputs ( )

static

Definition at line 41 of file board_configuration.cpp.

                                       {
    // trigger inputs, hall
    engineConfiguration->triggerInputPins[0] = Gpio::H144_IN_CRANK;
    engineConfiguration->triggerInputPins[1] = Gpio::H144_IN_CAM;
    engineConfiguration->camInputs[0] = Gpio::Unassigned;
 
    engineConfiguration->tps1_1AdcChannel = H144_IN_TPS;
 
 
 
    engineConfiguration->afr.hwChannel = EFI_ADC_1;
 
    engineConfiguration->clt.adcChannel = H144_IN_CLT;
 
    engineConfiguration->iat.adcChannel = H144_IN_IAT;
}

Referenced by setBoardDefaultConfiguration().

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Variable Documentation

alpha2stepPullDown

OutputPin alpha2stepPullDown

static

Definition at line 19 of file board_configuration.cpp.

Referenced by boardInitHardware(), and boardOnConfigurationChange().

alphaCamPullDown

OutputPin alphaCamPullDown

static

Definition at line 20 of file board_configuration.cpp.

Referenced by boardInitHardware(), and boardOnConfigurationChange().

alphaCrankNPullUp

OutputPin alphaCrankNPullUp

static

Definition at line 18 of file board_configuration.cpp.

Referenced by boardInitHardware(), and boardOnConfigurationChange().

alphaCrankPPullUp

OutputPin alphaCrankPPullUp

static

Definition at line 17 of file board_configuration.cpp.

Referenced by boardInitHardware(), and boardOnConfigurationChange().

alphaTachPullUp

OutputPin alphaTachPullUp

static

Definition at line 15 of file board_configuration.cpp.

Referenced by boardInitHardware(), and boardOnConfigurationChange().

alphaTempPullUp

OutputPin alphaTempPullUp

static

Definition at line 16 of file board_configuration.cpp.

Referenced by boardInitHardware(), and boardOnConfigurationChange().

OUTPUTS

Gpio OUTPUTS[]

static

Initial value:

= {
        Gpio::H144_LS_1,
        Gpio::H144_LS_2,
}

Definition at line 158 of file board_configuration.cpp.

Referenced by getBoardMetaOutputs(), and getBoardMetaOutputsCount().

Go to the source code of this file.