board_configuration.cpp File Reference

Functions
Gpio	getCommsLedPin ()
Gpio	getRunningLedPin ()
Gpio	getWarningLedPin ()
static void	setSerialConfigurationOverrides ()
static void	subaru_eg33_boardDefaultConfiguration ()
	Board-specific configuration defaults.
static void	subaru_eg33_boardConfigOverrides ()
static void	board_init_ext_gpios ()
void	boardInit ()
	Board-specific initialization code.
void	setup_custom_board_overrides ()

Variables
static const struct mc33810_config	mc33810_odd
static const struct mc33810_config	mc33810_even

Function Documentation

board_init_ext_gpios()

static void board_init_ext_gpios ( )

static

Definition at line 348 of file board_configuration.cpp.

{
#ifndef EFI_BOOTLOADER
    int ret;
 
    ret = mc33810_add(Gpio::MC33810_0_OUT_0, 0, &mc33810_odd);
    if (ret < 0) {
        /* error */
    }
    ret = mc33810_add(Gpio::MC33810_1_OUT_0, 1, &mc33810_even);
    if (ret < 0) {
        /* error */
    }
#endif // EFI_BOOTLOADER
}

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boardInit()

void boardInit

(

void

)

Board-specific initialization code.

Definition at line 367 of file board_configuration.cpp.

                 {
    board_init_ext_gpios();
}

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getCommsLedPin()

Gpio getCommsLedPin

(

)

Definition at line 16 of file board_configuration.cpp.

                      {
    return Gpio::G6;    /* LD1 - green */
}

getRunningLedPin()

Gpio getRunningLedPin

(

)

Definition at line 20 of file board_configuration.cpp.

                        {
    return Gpio::G8; /* LD3 - yellow */
}

getWarningLedPin()

Gpio getWarningLedPin

(

)

Definition at line 24 of file board_configuration.cpp.

                        {
    // this board has no warning led
    return Gpio::Unassigned;
}

setSerialConfigurationOverrides()

static void setSerialConfigurationOverrides ( )

static

Definition at line 29 of file board_configuration.cpp.

                                              {
    engineConfiguration->binarySerialTxPin = Gpio::E1;
    engineConfiguration->binarySerialRxPin = Gpio::E0;
    /* actually Bluetooth/WiFi interface */
    //engineConfiguration->consoleSerialTxPin = Gpio::C10;
    //engineConfiguration->consoleSerialRxPin = Gpio::C11;
    engineConfiguration->tunerStudioSerialSpeed = SERIAL_SPEED;
    engineConfiguration->uartConsoleSerialSpeed = SERIAL_SPEED;
}

setup_custom_board_overrides()

void setup_custom_board_overrides

(

)

Definition at line 371 of file board_configuration.cpp.

                                    {
    custom_board_DefaultConfiguration = subaru_eg33_boardDefaultConfiguration;
    custom_board_ConfigOverrides =  subaru_eg33_boardConfigOverrides;
}

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subaru_eg33_boardConfigOverrides()

static void subaru_eg33_boardConfigOverrides ( )

static

Definition at line 218 of file board_configuration.cpp.

                                               {
    /* Optional SPI display */
    engineConfiguration->spi2sckPin = Gpio::I1;
    engineConfiguration->spi2misoPin = Gpio::I2;
    engineConfiguration->spi2mosiPin = Gpio::I3;
    /* User can disable this bus and change pin mode, but not pins itself */
 
    /* Smart chip */
    engineConfiguration->spi4sckPin = Gpio::E12;
    engineConfiguration->spi4misoPin = Gpio::E13;
    engineConfiguration->spi4mosiPin = Gpio::E14;
    engineConfiguration->spi4SckMode = PO_DEFAULT;
    engineConfiguration->spi4MosiMode = PO_OPENDRAIN;
    engineConfiguration->spi4MisoMode = PO_DEFAULT;
    /* This is mandatory to have this bus enabled */
    engineConfiguration->is_enabled_spi_4 = true;
 
    /* Smart ignition chips */
    engineConfiguration->spi5sckPin = Gpio::F7;
    engineConfiguration->spi5misoPin = Gpio::F8;
    engineConfiguration->spi5mosiPin = Gpio::F9;
    engineConfiguration->spi5SckMode = PO_DEFAULT;
    engineConfiguration->spi5MosiMode = PO_DEFAULT;
    engineConfiguration->spi5MisoMode = PO_DEFAULT;
    /* This is mandatory to have this bus enabled */
    engineConfiguration->is_enabled_spi_5 = true;
 
}

Referenced by setup_custom_board_overrides().

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subaru_eg33_boardDefaultConfiguration()

static void subaru_eg33_boardDefaultConfiguration ( )

static

Board-specific configuration defaults.

Definition at line 43 of file board_configuration.cpp.

                                                    {
    setSerialConfigurationOverrides();
 
    /* Battery voltage */
    engineConfiguration->vbattAdcChannel = EFI_ADC_6;
    /* Vbat divider: 10K + 1K */
    engineConfiguration->vbattDividerCoeff = (1.0 + 10.0) / 1.0;
 
    /* Throttle position */
    engineConfiguration->tps1_1AdcChannel = EFI_ADC_12;
 
    /* MAP: stock car does not have MAP
     * but EFI_ADC_10 is reserved for this purpose */
    engineConfiguration->map.sensor.hwChannel = EFI_ADC_NONE;
 
    /* MAF */
    engineConfiguration->mafAdcChannel = EFI_ADC_3;
 
    /* coolant t */
    engineConfiguration->clt.adcChannel = EFI_ADC_14;
    /* 1K pull-up plus 20K pull-down to get ~4.75V when no sensor connected */
    engineConfiguration->clt.config.bias_resistor = 1000;
 
    /* No IAT sensor on stock engine */
    engineConfiguration->iat.adcChannel = EFI_ADC_NONE;
    //sengineConfiguration->iat.config.bias_resistor = 2700;
 
    /* TODO: add both narrow sensors */
    engineConfiguration->afr.hwChannel = EFI_ADC_NONE;
 
    engineConfiguration->adcVcc = ADC_VCC;
 
    /* No barro */
    engineConfiguration->baroSensor.hwChannel = EFI_ADC_NONE;
 
    /* No pedal position */
    engineConfiguration->throttlePedalPositionAdcChannel = EFI_ADC_NONE;
 
    /* Injectors */
    engineConfiguration->injectionPins[1 - 1] = Gpio::MC33810_0_OUT_0;
    engineConfiguration->injectionPins[2 - 1] = Gpio::MC33810_1_OUT_0;
    engineConfiguration->injectionPins[3 - 1] = Gpio::MC33810_0_OUT_1;
    engineConfiguration->injectionPins[4 - 1] = Gpio::MC33810_1_OUT_1;
    engineConfiguration->injectionPins[5 - 1] = Gpio::MC33810_0_OUT_2;
    engineConfiguration->injectionPins[6 - 1] = Gpio::MC33810_1_OUT_2;
    /* Additional, not used for EG33 */
    engineConfiguration->injectionPins[7 - 1] = Gpio::MC33810_0_OUT_3;
    engineConfiguration->injectionPins[8 - 1] = Gpio::MC33810_1_OUT_3;
 
    /* Ignition */
    engineConfiguration->ignitionPins[1 - 1] = Gpio::MC33810_1_GD_3;
    engineConfiguration->ignitionPins[2 - 1] = Gpio::MC33810_1_GD_2;
    engineConfiguration->ignitionPins[3 - 1] = Gpio::MC33810_0_GD_1;
    engineConfiguration->ignitionPins[4 - 1] = Gpio::MC33810_0_GD_0;
    engineConfiguration->ignitionPins[5 - 1] = Gpio::MC33810_0_GD_3;
    engineConfiguration->ignitionPins[6 - 1] = Gpio::MC33810_1_GD_1;
    /* Additional, not used for EG33 */
    engineConfiguration->ignitionPins[7 - 1] = Gpio::MC33810_0_GD_2;
    engineConfiguration->ignitionPins[8 - 1] = Gpio::MC33810_1_GD_0;
    //engineConfiguration->ignitionPinMode = OM_INVERTED;
 
    // Idle configuration
    engineConfiguration->useStepperIdle = false;
    engineConfiguration->isDoubleSolenoidIdle = true;
    engineConfiguration->idle.solenoidPin = Gpio::TLE6240_PIN_11;
    engineConfiguration->secondSolenoidPin = Gpio::TLE6240_PIN_12;
 
    /* IF you have BOTH camshaft position sensor and crankshaft position sensor
     * camshaft is always trigger#1 input and then crankshaft is trigger#2. */
    engineConfiguration->triggerInputPins[0] = Gpio::H12;   /* cam */
    engineConfiguration->triggerInputPins[1] = Gpio::H10;   /* crank pos #1 */
    engineConfiguration->camInputs[0] = Gpio::Unassigned;
 
    /* SPI devices: mess of board and engine configurations */
    /* TLE6240 */
    engineConfiguration->tle6240spiDevice = SPI_DEVICE_4;
    // todo: hard-code SPI4 pins into spi4mosiPin etc!
    engineConfiguration->tle6240_cs = Gpio::E15;    /* SPI4_NSS0 */
    engineConfiguration->tle6240_csPinMode = OM_OPENDRAIN;
    /* MC33972 */
    engineConfiguration->mc33972spiDevice = SPI_DEVICE_4;
    engineConfiguration->mc33972_cs = Gpio::E10;    /* SPI4_NSS2 */
    engineConfiguration->mc33972_csPinMode = OM_DEFAULT;
 
    /* TLE6240 - OUT3, also PG2 through 3.3V-> 5.0V level translator - not installed */
    engineConfiguration->tachOutputPin = Gpio::TLE6240_PIN_2;
    engineConfiguration->tachOutputPinMode = OM_DEFAULT;
 
    /* spi driven - TLE6240 - OUT5 */
    engineConfiguration->fuelPumpPin = Gpio::TLE6240_PIN_5;
    engineConfiguration->fuelPumpPinMode = OM_DEFAULT;
 
    /* Self shutdown ouput:
     * High level on this pin will keep Main Relay enabled in any position of ignition key
     * This cause inability to stop engine by key.
     * From other side main relay is powered from key position "IGN" OR this output (through diodes)
     * So ECU does not need to drive this signal.
     * The only puprose of this output is to keep ECU powered to finish some stuff before power off itself
     * To support this we need to sense ING input from key switch */
    //engineConfiguration->mainRelayPin = Gpio::H7;
    //engineConfiguration->mainRelayPinMode = OM_DEFAULT;
 
    /* spi driven - TLE6240 - OUT1, OUT2 */
    engineConfiguration->fanPin = Gpio::TLE6240_PIN_1;
    engineConfiguration->fanPinMode = OM_DEFAULT;
    /* TODO: second fan */
    //engineConfiguration->fanPin[1] = Gpio::TLE6240_2;
    //engineConfiguration->fanPinMode[1] = OM_DEFAULT;
    /* spi driven - TLE6240 - OUT8 */
    engineConfiguration->malfunctionIndicatorPin = Gpio::TLE6240_PIN_7;
    engineConfiguration->malfunctionIndicatorPinMode = OM_DEFAULT;
 
    /* not used */
    engineConfiguration->digitalPotentiometerChipSelect[0] = Gpio::Unassigned;
    engineConfiguration->digitalPotentiometerChipSelect[1] = Gpio::Unassigned;
    engineConfiguration->digitalPotentiometerChipSelect[2] = Gpio::Unassigned;
    engineConfiguration->digitalPotentiometerChipSelect[3] = Gpio::Unassigned;
    engineConfiguration->vehicleSpeedSensorInputPin = Gpio::Unassigned;
 
    /* SPIs */
    /* SPI4, 5 are always enabled and its configuration is set in setBoardConfigOverrides() */
    engineConfiguration->is_enabled_spi_1 = false;
    engineConfiguration->is_enabled_spi_3 = false;
    engineConfiguration->is_enabled_spi_6 = false;
    engineConfiguration->spi1mosiPin = Gpio::Unassigned;
    engineConfiguration->spi1misoPin = Gpio::Unassigned;
    engineConfiguration->spi1sckPin = Gpio::Unassigned;
    engineConfiguration->spi3mosiPin = Gpio::Unassigned;
    engineConfiguration->spi3misoPin = Gpio::Unassigned;
    engineConfiguration->spi3sckPin = Gpio::Unassigned;
    engineConfiguration->spi6mosiPin = Gpio::Unassigned;
    engineConfiguration->spi6misoPin = Gpio::Unassigned;
    engineConfiguration->spi6sckPin = Gpio::Unassigned;
    /* Use PP mode as default for optional display SPI bus */
    engineConfiguration->spi2SckMode = PO_DEFAULT;
    engineConfiguration->spi2MosiMode = PO_DEFAULT;
    engineConfiguration->spi2MisoMode = PO_DEFAULT;
    /* User can disable this bus */
    engineConfiguration->is_enabled_spi_2 = true;
 
    /* SD card is located on SDIO interface */
    engineConfiguration->isSdCardEnabled = true;
    engineConfiguration->sdCardCsPin = Gpio::Unassigned;
 
    engineConfiguration->cylinderBore = 96.9;
 
    /* Cylinder to knock bank mapping */
    engineConfiguration->knockBankCyl1 = 0;
    engineConfiguration->knockBankCyl2 = 1;
    engineConfiguration->knockBankCyl3 = 0;
    engineConfiguration->knockBankCyl4 = 1;
    engineConfiguration->knockBankCyl5 = 0;
    engineConfiguration->knockBankCyl6 = 1;
 
    /* Misc settings */
    engineConfiguration->acSwitch = Gpio::MC33972_PIN_22;
    engineConfiguration->acSwitchMode = PI_DEFAULT;
 
    /* This board also has AC clutch output: */
    engineConfiguration->acRelayPin = Gpio::TLE6240_PIN_15;
 
    /* CAN */
    engineConfiguration->canTxPin = Gpio::D1;
    engineConfiguration->canRxPin = Gpio::D0;
 
    /* not used pins with testpads */
    engineConfiguration->triggerSimulatorPins[0] = Gpio::H2;
    engineConfiguration->triggerSimulatorPins[1] = Gpio::H3;
 
    if (engineConfiguration->fuelAlgorithm == engine_load_mode_e::LM_REAL_MAF)
        setAlgorithm(engine_load_mode_e::LM_SPEED_DENSITY);
    if (engineConfiguration->fuelAlgorithm == engine_load_mode_e::LM_ALPHA_N)
        setAlgorithm(engine_load_mode_e::LM_ALPHA_N);
}

Referenced by setup_custom_board_overrides().

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Variable Documentation

mc33810_even

const struct mc33810_config mc33810_even

static

Definition at line 299 of file board_configuration.cpp.

                                                  {
    .spi_bus = &SPID5,
    .spi_config = {
    .circular = false,
#ifdef _CHIBIOS_RT_CONF_VER_6_1_
    .end_cb = nullptr,
#else
    .slave = false,
    .data_cb = nullptr,
    .error_cb = nullptr,
#endif
        .ssport = GPIOF,
        .sspad = 2,
        .cr1 =
            SPI_CR1_16BIT_MODE |
            SPI_CR1_SSM |
            SPI_CR1_SSI |
            ((3 << SPI_CR1_BR_Pos) & SPI_CR1_BR) |  /* div = 16 */
            SPI_CR1_MSTR |
            /* SPI_CR1_CPOL | */ // = 0
            /*
            https://github.com/rusefi/rusefi/issues/6538 says that should be zero
            SPI_CR1_CPHA | // = 1
            */
            0,
        .cr2 = SPI_CR2_16BIT_MODE
    },
    .direct_io = {
        /* injector drivers */
        [0] = {.port = GPIOE, .pad = 3},    /* INJ 2 */
        [1] = {.port = GPIOE, .pad = 4},    /* INJ 4 */
        [2] = {.port = GPIOE, .pad = 5},    /* INJ 6 */
        [3] = {.port = GPIOE, .pad = 6},    /* INJ 8 */
        /* ignition pre-drivers */
        [4] = {.port = GPIOI, .pad = 9},    /* IGN 8 */
        [5] = {.port = GPIOC, .pad = 15},   /* IGN 6 */
        [6] = {.port = GPIOC, .pad = 14},   /* IGN 2 */
        [7] = {.port = GPIOC, .pad = 13},   /* IGN 1 */
    },
    /* en shared between two chips */
    .en = {.port = nullptr, .pad = 0},
    // TODO: pick from engineConfiguration->spi5sckPin or whatever SPI is used
    .sck = {.port = GPIOF, .pad = 7},
    /* TODO: */
    .spkdur = Gpio::Unassigned,
    .nomi = Gpio::Unassigned,
    .maxi = Gpio::Unassigned
};

Referenced by board_init_ext_gpios().

mc33810_odd

const struct mc33810_config mc33810_odd

static

Definition at line 248 of file board_configuration.cpp.

                                                 {
    .spi_bus = &SPID5,
    .spi_config = {
    .circular = false,
#ifdef _CHIBIOS_RT_CONF_VER_6_1_
    .end_cb = nullptr,
#else
    .slave = false,
    .data_cb = nullptr,
    .error_cb = nullptr,
#endif
        .ssport = GPIOF,
        .sspad = 1,
        .cr1 =
            //SPI_CR1_16BIT_MODE |
            SPI_CR1_SSM |
            SPI_CR1_SSI |
            ((3 << SPI_CR1_BR_Pos) & SPI_CR1_BR) |  /* div = 16 */
            SPI_CR1_MSTR |
            /* SPI_CR1_CPOL | */ // = 0
            /*
            https://github.com/rusefi/rusefi/issues/6538 says that should be zero
            SPI_CR1_CPHA | // = 1
            */
            0,
        .cr2 = //SPI_CR2_16BIT_MODE |
            SPI_CR2_DS_3 | SPI_CR2_DS_2 | SPI_CR2_DS_1 | SPI_CR2_DS_0
    },
    .direct_io = {
        /* injector drivers */
        [0] = {.port = GPIOI, .pad = 6},    /* INJ 1 */
        [1] = {.port = GPIOI, .pad = 5},    /* INJ 3 */
        [2] = {.port = GPIOI, .pad = 4},    /* INJ 5 */
        [3] = {.port = GPIOB, .pad = 9},    /* INJ 7 */
        /* ignition pre-drivers */
        [4] = {.port = GPIOB, .pad = 3},    /* IGN 4 */
        [5] = {.port = GPIOB, .pad = 4},    /* IGN 3 */
        [6] = {.port = GPIOB, .pad = 5},    /* IGN 7 */
        [7] = {.port = GPIOB, .pad = 8},    /* IGN 5 */
    },
    /* en shared between two chips */
    .en = {.port = GPIOI, .pad = 7},
    // TODO: pick from engineConfiguration->spi5sckPin or whatever SPI is used
    .sck = {.port = GPIOF, .pad = 7},
    /* TODO: */
    .spkdur = Gpio::Unassigned,
    .nomi = Gpio::Unassigned,
    .maxi = Gpio::Unassigned
};

Referenced by board_init_ext_gpios().

Go to the source code of this file.