board_configuration.cpp

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/**
 * @file boards/hellen/uaefi/board_configuration.cpp
 *
 * See https://rusefi.com/s/uaefi
 *
 * @author Andrey Belomutskiy, (c) 2012-2023
 */
 
#include "pch.h"
#include "defaults.h"
#include "hellen_meta.h"
#include "hellen_leds_100.cpp"
#include "board_overrides.h"
#include "connectors/generated_board_pin_names.h"
 
static void setInjectorPins() {
    engineConfiguration->injectionPins[0] = Gpio::MM100_INJ1;
    engineConfiguration->injectionPins[1] = Gpio::MM100_INJ2;
    engineConfiguration->injectionPins[2] = Gpio::MM100_INJ3;
    engineConfiguration->injectionPins[3] = Gpio::MM100_INJ4;
    engineConfiguration->injectionPins[4] = Gpio::MM100_INJ5;
    engineConfiguration->injectionPins[5] = Gpio::MM100_INJ6;
}
 
static void setIgnitionPins() {
    engineConfiguration->ignitionPins[0] = Gpio::MM100_IGN1;
    engineConfiguration->ignitionPins[1] = Gpio::MM100_IGN2;
    engineConfiguration->ignitionPins[2] = Gpio::MM100_IGN3;
    engineConfiguration->ignitionPins[3] = Gpio::MM100_IGN4;
    engineConfiguration->ignitionPins[4] = Gpio::MM100_IGN5;
    engineConfiguration->ignitionPins[5] = Gpio::MM100_IGN6;
}
 
static void setupDefaultSensorInputs() {
    engineConfiguration->tps1_1AdcChannel = MM100_IN_TPS_ANALOG;
    engineConfiguration->tps1_2AdcChannel = MM100_IN_AUX1_ANALOG;
    engineConfiguration->map.sensor.hwChannel = PIN_D9;
 
    setPPSInputs(MM100_IN_PPS_ANALOG, MM100_IN_AUX2_ANALOG);
 
    engineConfiguration->clt.adcChannel = MM100_IN_CLT_ANALOG;
    engineConfiguration->iat.adcChannel = MM100_IN_IAT_ANALOG;
 
    engineConfiguration->triggerInputPins[0] = Gpio::MM100_UART8_TX; // VR2 max9924 is the safer default
    engineConfiguration->camInputs[0] = Gpio::MM100_IN_D1; // HALL1
    engineConfiguration->camInputs[1] = Gpio::MM100_IN_D2; // HALL2
 
  engineConfiguration->vehicleSpeedSensorInputPin = Gpio::MM100_IN_D3;
}
 
static void uaefi_boardConfigOverrides() {
    setHellenMegaEnPin();
    setHellenVbatt();
 
    hellenMegaSdWithAccelerometer();
 
  engineConfiguration->vrThreshold[0].pin = Gpio::MM100_OUT_PWM6;
 
    setHellenCan();
 
    setDefaultHellenAtPullUps();
 
}
 
bool validateBoardConfig() {
#ifndef HW_HELLEN_UAEFI121
  // this same file is used for both uaefi and uaefi121
  if (engineConfiguration->can2RxPin != Gpio::B12) {
      setHellenCan2();
  }
#endif
  return true;
}
 
static void setDefaultETBPins() {
  // users would want to override those if using H-bridges for stepper idle control
  setupTLE9201IncludingStepper(/*PWM controlPin*/Gpio::MM100_OUT_PWM3, Gpio::MM100_OUT_PWM4, Gpio::MM100_SPI2_MISO);
  setupTLE9201IncludingStepper(/*PWM controlPin*/Gpio::MM100_OUT_PWM5, Gpio::MM100_SPI2_MOSI, Gpio::MM100_USB1ID, 1);
}
 
/**
 * @brief   Board-specific configuration defaults.
 *
 * See also setDefaultEngineConfiguration
 *
 */
static void uaefi_boardDefaultConfiguration() {
    setInjectorPins();
    setIgnitionPins();
    setDefaultETBPins();
 
  setHellenMMbaro();
 
    engineConfiguration->displayLogicLevelsInEngineSniffer = true;
    engineConfiguration->isSdCardEnabled = true;
 
    engineConfiguration->enableSoftwareKnock = true;
 
    engineConfiguration->canTxPin = Gpio::MM100_CAN_TX;
    engineConfiguration->canRxPin = Gpio::MM100_CAN_RX;
#ifndef HW_HELLEN_UAEFI121
  // this same file is used for both uaefi and uaefi121
    setHellenCan2();
#endif
 
  engineConfiguration->mainRelayPin = Gpio::MM100_IGN7;
    engineConfiguration->fanPin = Gpio::MM100_IGN8;
    engineConfiguration->fuelPumpPin = Gpio::MM100_OUT_PWM2;
 
    // SPI3 for on-board EGT
    engineConfiguration->is_enabled_spi_3 = true;
    // MOSI not needed, we have one-way communication here
    engineConfiguration->spi3misoPin = Gpio::C11;
    engineConfiguration->spi3sckPin = Gpio::C10;
    engineConfiguration->max31855_cs[0] = Gpio::A15;
    engineConfiguration->max31855spiDevice = SPI_DEVICE_3;
 
    // "required" hardware is done - set some reasonable defaults
    setupDefaultSensorInputs();
    engineConfiguration->enableVerboseCanTx = true;
 
    engineConfiguration->etbFunctions[0] = DC_Throttle1;
 
    // Some sensible defaults for other options
    setCrankOperationMode();
 
    setAlgorithm(engine_load_mode_e::LM_SPEED_DENSITY);
 
    engineConfiguration->injectorCompensationMode = ICM_FixedRailPressure;
 
#ifndef EFI_BOOTLOADER
    setCommonNTCSensor(&engineConfiguration->clt, HELLEN_DEFAULT_AT_PULLUP);
    setCommonNTCSensor(&engineConfiguration->iat, HELLEN_DEFAULT_AT_PULLUP);
#endif // EFI_BOOTLOADER
 
    setTPS1Calibration(100, 650);
    hellenWbo();
}
 
static Gpio OUTPUTS[] = {
    Gpio::MM100_INJ6, // B1 injector output 6
    Gpio::MM100_INJ5, // B2 injector output 5
    Gpio::MM100_INJ4, // B3 injector output 4
    Gpio::MM100_INJ3, // B4 injector output 3
    Gpio::MM100_INJ2, // B5 injector output 2
    Gpio::MM100_INJ1, // B6 injector output 1
    Gpio::MM100_INJ7, // B7 Low Side output 1
    Gpio::MM100_IGN8, // B8 Fan Relay Weak Low Side output 2
    Gpio::MM100_IGN7, // B9 Main Relay Weak Low Side output 1
    Gpio::MM100_OUT_PWM2, // B16 Low Side output 4 / Fuel Pump
    Gpio::MM100_OUT_PWM1, // B17 Low Side output 3
    Gpio::MM100_INJ8, // B18 Low Side output 2
    // high sides
    Gpio::MM100_IGN6, // B10 Coil 6
    Gpio::MM100_IGN4, // B11 Coil 4
    Gpio::MM100_IGN3, // B12 Coil 3
    Gpio::MM100_IGN5, // B13 Coil 5
    Gpio::MM100_IGN2, // B14 Coil 2
    Gpio::MM100_IGN1, // B15 Coil 1
};
 
int getBoardMetaOutputsCount() {
    return efi::size(OUTPUTS);
}
 
int getBoardMetaLowSideOutputsCount() {
  return getBoardMetaOutputsCount() - 6;
}
 
Gpio* getBoardMetaOutputs() {
    return OUTPUTS;
}
 
int getBoardMetaDcOutputsCount() {
    if (engineConfiguration->engineType == engine_type_e::HONDA_OBD1 ||
      engineConfiguration->engineType == engine_type_e::MAZDA_MIATA_NA6 ||
      engineConfiguration->engineType == engine_type_e::MAZDA_MIATA_NA94 ||
      engineConfiguration->engineType == engine_type_e::MAZDA_MIATA_NA96 ||
      engineConfiguration->engineType == engine_type_e::MAZDA_MIATA_NB1 ||
      engineConfiguration->engineType == engine_type_e::MAZDA_MIATA_NB2) {
        return 0;
    }
    return 2;
}
 
void setup_custom_board_overrides() {
    custom_board_DefaultConfiguration = uaefi_boardDefaultConfiguration;
    custom_board_ConfigOverrides =  uaefi_boardConfigOverrides;
}
 
int boardGetAnalogInputDiagnostic(adc_channel_e hwChannel, float voltage) {
    /* we do not check voltage for valid ragne yet */
    (void)voltage;
 
    switch (hwChannel) {
        /* inputs that may be affected by incorrect reference voltage */
        case MM100_IN_TPS_ANALOG:
        case MM100_IN_PPS_ANALOG:
        case MM100_IN_IAT_ANALOG:
        case MM100_IN_CLT_ANALOG:
        case MM100_IN_O2S_ANALOG:
        case MM100_IN_O2S2_ANALOG:
        case MM100_IN_MAP1_ANALOG:
        case MM100_IN_AUX1_ANALOG:
        case MM100_IN_AUX2_ANALOG:
        case MM100_IN_AUX4_ANALOG:
            /* TODO: more? */
            return (boardGetAnalogDiagnostic() == ObdCode::None) ? 0 : -1;
        /* all other inputs should not rely on output 5V */
        default:
            return 0;
    }
 
    return 0;
}