mirror of https://github.com/FOME-Tech/fome-fw.git
286 lines
9.3 KiB
C++
286 lines
9.3 KiB
C++
/**
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* @file boards/subaru_eg33/board_configuration.h
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*
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* @brief In this file we can override engine_configuration.cpp.
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*
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* @date Feb 06, 2021
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* @author Andrey Gusakov, 2021
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*/
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#include "pch.h"
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#include "smart_gpio.h"
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#include "drivers/gpio/mc33810.h"
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Gpio getCommsLedPin() {
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return Gpio::G6; /* LD1 - green */
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}
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Gpio getRunningLedPin() {
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return Gpio::G8; /* LD3 - yellow */
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}
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/**
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* @brief Board-specific configuration defaults.
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* @todo Add your board-specific code, if any.
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*/
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void setBoardDefaultConfiguration() {
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engineConfiguration->binarySerialTxPin = Gpio::E1;
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engineConfiguration->binarySerialRxPin = Gpio::E0;
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/* actually Bluetooth/WiFi interface */
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//engineConfiguration->consoleSerialTxPin = Gpio::C10;
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//engineConfiguration->consoleSerialRxPin = Gpio::C11;
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engineConfiguration->tunerStudioSerialSpeed = SERIAL_SPEED;
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engineConfiguration->uartConsoleSerialSpeed = SERIAL_SPEED;
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/* Battery voltage */
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engineConfiguration->vbattAdcChannel = EFI_ADC_6;
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/* Vbat divider: 10K + 1K */
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engineConfiguration->vbattDividerCoeff = (1.0 + 10.0) / 1.0;
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/* Throttle position */
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engineConfiguration->tps1_1AdcChannel = EFI_ADC_12;
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/* MAP: stock car dows not have MAP
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* but EFI_ADC_10 is reserved for this purpose */
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engineConfiguration->map.sensor.hwChannel = EFI_ADC_NONE;
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/* MAF */
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engineConfiguration->mafAdcChannel = EFI_ADC_3;
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/* coolant t */
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engineConfiguration->clt.adcChannel = EFI_ADC_14;
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/* 1K pull-up plus 20K pull-down to get ~4.75V when no sensor connected */
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engineConfiguration->clt.config.bias_resistor = 1000;
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/* No IAT sensor on stock engine */
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engineConfiguration->iat.adcChannel = EFI_ADC_NONE;
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//sengineConfiguration->iat.config.bias_resistor = 2700;
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/* TODO: add both narrow sensors */
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engineConfiguration->afr.hwChannel = EFI_ADC_NONE;
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engineConfiguration->adcVcc = ADC_VCC;
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/* No barro */
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engineConfiguration->baroSensor.hwChannel = EFI_ADC_NONE;
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/* No pedal position */
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engineConfiguration->throttlePedalPositionAdcChannel = EFI_ADC_NONE;
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/* Injectors */
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engineConfiguration->injectionPins[1 - 1] = Gpio::MC33810_0_OUT_0;
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engineConfiguration->injectionPins[2 - 1] = Gpio::MC33810_1_OUT_0;
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engineConfiguration->injectionPins[3 - 1] = Gpio::MC33810_0_OUT_1;
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engineConfiguration->injectionPins[4 - 1] = Gpio::MC33810_1_OUT_1;
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engineConfiguration->injectionPins[5 - 1] = Gpio::MC33810_0_OUT_2;
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engineConfiguration->injectionPins[6 - 1] = Gpio::MC33810_1_OUT_2;
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/* Additional, not used for EG33 */
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engineConfiguration->injectionPins[7 - 1] = Gpio::MC33810_0_OUT_3;
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engineConfiguration->injectionPins[8 - 1] = Gpio::MC33810_1_OUT_3;
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/* Ignition */
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engineConfiguration->ignitionPins[1 - 1] = Gpio::MC33810_1_GD_3;
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engineConfiguration->ignitionPins[2 - 1] = Gpio::MC33810_1_GD_2;
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engineConfiguration->ignitionPins[3 - 1] = Gpio::MC33810_0_GD_1;
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engineConfiguration->ignitionPins[4 - 1] = Gpio::MC33810_0_GD_0;
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engineConfiguration->ignitionPins[5 - 1] = Gpio::MC33810_0_GD_3;
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engineConfiguration->ignitionPins[6 - 1] = Gpio::MC33810_1_GD_1;
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/* Additional, not used for EG33 */
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engineConfiguration->ignitionPins[7 - 1] = Gpio::MC33810_0_GD_2;
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engineConfiguration->ignitionPins[8 - 1] = Gpio::MC33810_1_GD_0;
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//engineConfiguration->ignitionPinMode = OM_INVERTED;
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// Idle configuration
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engineConfiguration->useStepperIdle = false;
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engineConfiguration->isDoubleSolenoidIdle = true;
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engineConfiguration->idle.solenoidPin = Gpio::TLE6240_PIN_11;
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engineConfiguration->secondSolenoidPin = Gpio::TLE6240_PIN_12;
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/* IF you have BOTH camshaft position sensor and crankshaft position sensor
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* camshaft is always trigger#1 input and then crankshaft is trigger#2. */
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engineConfiguration->triggerInputPins[0] = Gpio::H12; /* cam */
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engineConfiguration->triggerInputPins[1] = Gpio::H10; /* crank pos #1 */
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engineConfiguration->camInputs[0] = Gpio::Unassigned;
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/* SPI devices: mess of board and engine configurations */
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/* TLE6240 */
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engineConfiguration->tle6240spiDevice = SPI_DEVICE_4;
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engineConfiguration->tle6240_cs = Gpio::E15; /* SPI4_NSS0 */
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engineConfiguration->tle6240_csPinMode = OM_OPENDRAIN;
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/* MC33972 */
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engineConfiguration->mc33972spiDevice = SPI_DEVICE_4;
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engineConfiguration->mc33972_cs = Gpio::E10; /* SPI4_NSS2 */
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engineConfiguration->mc33972_csPinMode = OM_DEFAULT;
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/* TLE6240 - OUT3, also PG2 through 3.3V-> 5.0V level translator - not installed */
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engineConfiguration->tachOutputPin = Gpio::TLE6240_PIN_2;
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/* spi driven - TLE6240 - OUT5 */
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engineConfiguration->fuelPumpPin = Gpio::TLE6240_PIN_5;
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/* Self shutdown ouput:
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* High level on this pin will keep Main Relay enabled in any position of ignition key
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* This cause inability to stop engine by key.
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* From other side main relay is powered from key position "IGN" OR this output (through diodes)
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* So ECU does not need to drive this signal.
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* The only puprose of this output is to keep ECU powered to finish some stuff before power off itself
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* To support this we need to sense ING input from key switch */
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//engineConfiguration->mainRelayPin = Gpio::H7;
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/* spi driven - TLE6240 - OUT1, OUT2 */
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engineConfiguration->fanPin = Gpio::TLE6240_PIN_1;
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/* TODO: second fan */
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//engineConfiguration->fanPin[1] = Gpio::TLE6240_2;
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/* spi driven - TLE6240 - OUT8 */
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engineConfiguration->malfunctionIndicatorPin = Gpio::TLE6240_PIN_7;
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/* SPIs */
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engineConfiguration->is_enabled_spi_1 = true;
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engineConfiguration->is_enabled_spi_2 = false;
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engineConfiguration->is_enabled_spi_3 = true;
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engineConfiguration->is_enabled_spi_4 = true;
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engineConfiguration->spi1mosiPin = Gpio::Unassigned;
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engineConfiguration->spi1misoPin = Gpio::Unassigned;
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engineConfiguration->spi1sckPin = Gpio::Unassigned;
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engineConfiguration->spi3mosiPin = Gpio::C12;
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engineConfiguration->spi3misoPin = Gpio::C11;
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engineConfiguration->spi3sckPin = Gpio::C10;
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engineConfiguration->is_enabled_spi_1 = false;
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engineConfiguration->sdCardSpiDevice = SPI_DEVICE_1;
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engineConfiguration->sdCardCsPin = Gpio::A2;
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engineConfiguration->isSdCardEnabled = false;
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/* TODO: add settings for SPI4 */
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/* Knock sensor */
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engineConfiguration->cylinderBore = 96.9;
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/* Cylinder to knock bank mapping */
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engineConfiguration->knockBankCyl1 = 0;
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engineConfiguration->knockBankCyl2 = 1;
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engineConfiguration->knockBankCyl3 = 0;
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engineConfiguration->knockBankCyl4 = 1;
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engineConfiguration->knockBankCyl5 = 0;
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engineConfiguration->knockBankCyl6 = 1;
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/* Misc settings */
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engineConfiguration->acSwitch = Gpio::MC33972_PIN_22;
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engineConfiguration->acSwitchMode = PI_DEFAULT;
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/* This board also has AC clutch output: */
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engineConfiguration->acRelayPin = Gpio::TLE6240_PIN_15;
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engineConfiguration->maxAcRpm = 3000;
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engineConfiguration->acIdleRpmBump = 200;
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/* CAN */
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engineConfiguration->canTxPin = Gpio::D1;
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engineConfiguration->canRxPin = Gpio::D0;
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/* not used pins with testpads */
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engineConfiguration->triggerSimulatorPins[0] = Gpio::H2;
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engineConfiguration->triggerSimulatorPins[1] = Gpio::H3;
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if (engineConfiguration->fuelAlgorithm == LM_REAL_MAF)
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setAlgorithm(LM_SPEED_DENSITY);
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if (engineConfiguration->fuelAlgorithm == LM_ALPHA_N)
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setAlgorithm(LM_ALPHA_N);
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}
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/* Schematic RefDef DA3 */
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static const struct mc33810_config mc33810_odd = {
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.spi_bus = &SPID5,
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.spi_config = {
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.circular = false,
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.end_cb = NULL,
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.ssport = GPIOF,
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.sspad = 1,
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.cr1 =
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//SPI_CR1_16BIT_MODE |
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SPI_CR1_SSM |
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SPI_CR1_SSI |
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((3 << SPI_CR1_BR_Pos) & SPI_CR1_BR) | /* div = 16 */
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SPI_CR1_MSTR |
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/* SPI_CR1_CPOL | */ // = 0
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SPI_CR1_CPHA | // = 1
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0,
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.cr2 = //SPI_CR2_16BIT_MODE |
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SPI_CR2_DS_3 | SPI_CR2_DS_2 | SPI_CR2_DS_1 | SPI_CR2_DS_0
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},
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.direct_io = {
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/* injector drivers */
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[0] = {.port = GPIOI, .pad = 6}, /* INJ 1 */
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[1] = {.port = GPIOI, .pad = 5}, /* INJ 3 */
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[2] = {.port = GPIOI, .pad = 4}, /* INJ 5 */
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[3] = {.port = GPIOB, .pad = 9}, /* INJ 7 */
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/* ignition pre-dirvers */
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[4] = {.port = GPIOB, .pad = 3}, /* IGN 4 */
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[5] = {.port = GPIOB, .pad = 4}, /* IGN 3 */
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[6] = {.port = GPIOB, .pad = 5}, /* IGN 7 */
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[7] = {.port = GPIOB, .pad = 8}, /* IGN 5 */
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},
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/* en shared between two chips */
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.en = {.port = GPIOI, .pad = 7}
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};
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/* Schematic RefDef DA22 */
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static const struct mc33810_config mc33810_even = {
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.spi_bus = &SPID5,
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.spi_config = {
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.circular = false,
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.end_cb = NULL,
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.ssport = GPIOF,
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.sspad = 2,
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.cr1 =
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//SPI_CR1_16BIT_MODE |
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SPI_CR1_SSM |
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SPI_CR1_SSI |
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((3 << SPI_CR1_BR_Pos) & SPI_CR1_BR) | /* div = 16 */
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SPI_CR1_MSTR |
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/* SPI_CR1_CPOL | */ // = 0
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SPI_CR1_CPHA | // = 1
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0,
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.cr2 = //SPI_CR2_16BIT_MODE |
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SPI_CR2_DS_3 | SPI_CR2_DS_2 | SPI_CR2_DS_1 | SPI_CR2_DS_0
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},
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.direct_io = {
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/* injector drivers */
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[0] = {.port = GPIOE, .pad = 3}, /* INJ 2 */
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[1] = {.port = GPIOE, .pad = 4}, /* INJ 4 */
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[2] = {.port = GPIOE, .pad = 5}, /* INJ 6 */
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[3] = {.port = GPIOE, .pad = 6}, /* INJ 8 */
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/* ignition pre-dirvers */
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[4] = {.port = GPIOI, .pad = 9}, /* IGN 8 */
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[5] = {.port = GPIOC, .pad = 15}, /* IGN 6 */
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[6] = {.port = GPIOC, .pad = 14}, /* IGN 2 */
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[7] = {.port = GPIOC, .pad = 13}, /* IGN 1 */
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},
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/* en shared between two chips */
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.en = {.port = nullptr, .pad = 0}
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};
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static void board_init_ext_gpios()
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{
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int ret;
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ret = mc33810_add(Gpio::MC33810_0_OUT_0, 0, &mc33810_odd);
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if (ret < 0) {
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/* error */
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}
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ret = mc33810_add(Gpio::MC33810_1_OUT_0, 1, &mc33810_even);
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if (ret < 0) {
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/* error */
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}
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}
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/**
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* @brief Board-specific initialization code.
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* @todo Add your board-specific code, if any.
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*/
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void boardInit(void)
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{
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board_init_ext_gpios();
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}
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