board_configuration.cpp

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/**
 * @file boards/hellen/hellen154hyundai/board_configuration.cpp
 *
 *
 * @brief Configuration defaults for the hellen154hyundai board
 *
 * See https://rusefi.com/s/hellen154hyundai
 *
 * @author andreika <prometheus.pcb@gmail.com>
 * @author Andrey Belomutskiy, (c) 2012-2020
 */
 
#include "pch.h"
#include "defaults.h"
#include "hellen_meta.h"
#include "board_overrides.h"
 
static void setInjectorPins() {
    engineConfiguration->injectionPins[0] = Gpio::H144_LS_1;
    engineConfiguration->injectionPins[1] = Gpio::H144_LS_2;
    engineConfiguration->injectionPins[2] = Gpio::H144_LS_3;
    engineConfiguration->injectionPins[3] = Gpio::H144_LS_4;
}
 
static void setIgnitionPins() {
    engineConfiguration->ignitionPins[0] = Gpio::H144_IGN_1;
    engineConfiguration->ignitionPins[1] = Gpio::H144_IGN_2;
    engineConfiguration->ignitionPins[2] = Gpio::H144_IGN_3;
    engineConfiguration->ignitionPins[3] = Gpio::H144_IGN_4;
}
 
static void setupDefaultSensorInputs() {
    engineConfiguration->vvtMode[0] = VVT_SINGLE_TOOTH;
    engineConfiguration->vvtMode[1] = VVT_SINGLE_TOOTH;
 
    engineConfiguration->vehicleSpeedSensorInputPin = Gpio::H144_IN_VSS;
 
    setTPS1Inputs(H144_IN_TPS, H144_IN_AUX1_ANALOG);
 
    setPPSInputs(EFI_ADC_3, EFI_ADC_14);
 
    engineConfiguration->map.sensor.hwChannel = H144_IN_MAP1;
 
    engineConfiguration->afr.hwChannel = EFI_ADC_NONE;
 
    engineConfiguration->clt.adcChannel = H144_IN_CLT;
 
    engineConfiguration->iat.adcChannel = H144_IN_IAT;
}
 
#ifndef EFI_BOOTLOADER
static bool isFirstInvocation = true;
#endif // EFI_BOOTLOADER
 
/*PUBLIC_API_WEAK*/ int hackHellenBoardId(int detectedId) {
  if (detectedId == BOARD_ID_VAG121_D) {
    // wow something bad has happened to that batch of boards?!
    return BOARD_ID_154HYUNDAI_C;
  }
  return detectedId;
}
 
static void hellen154_hyundai_boardConfigOverrides() {
    setHellenVbatt();
 
    setHellenSdCardSpi2();
 
    setDefaultHellenAtPullUps();
 
    // trigger inputs
    engineConfiguration->triggerInputPins[1] = Gpio::Unassigned;
    // Direct hall-only cam input
    // exhaust input same on both revisions
    engineConfiguration->camInputs[1] = Gpio::H144_ORIGINAL_MCU_IN_D_AUX4;
 
#ifndef EFI_BOOTLOADER
    int16_t hellenBoardId = engine->engineState.hellenBoardId;
 
    if (hellenBoardId == -1) {
        engineConfiguration->triggerInputPins[0] = Gpio::H144_IN_CRANK;
        engineConfiguration->camInputs[0] = Gpio::H144_IN_CAM;
 
        // control pins are inverted since overall ECU pinout seems to be inverted
        engineConfiguration->etbIo[0].directionPin1 = Gpio::H144_OUT_PWM3;
        engineConfiguration->etbIo[0].directionPin2 = Gpio::H144_OUT_PWM2;
        engineConfiguration->etbIo[0].controlPin = Gpio::H144_OUT_IO12;
        engineConfiguration->etbIo[0].disablePin = Gpio::Unassigned;
        engineConfiguration->etb_use_two_wires = true;
 
        // first revision of did not have Hellen Board ID
        // https://github.com/rusefi/hellen154hyundai/issues/55
        engineConfiguration->etbIo[1].directionPin1 = Gpio::Unassigned;
        engineConfiguration->etbIo[1].directionPin2 = Gpio::Unassigned;
        engineConfiguration->etbIo[1].controlPin = Gpio::Unassigned;
        engineConfiguration->etbIo[1].disablePin = Gpio::Unassigned;
 
        if (isFirstInvocation) {
            isFirstInvocation = false;
            efiSetPadMode("ETB FIX0", Gpio::H144_OUT_PWM4, PAL_MODE_INPUT_ANALOG);
            efiSetPadMode("ETB FIX1", Gpio::H144_OUT_PWM5, PAL_MODE_INPUT_ANALOG);
            efiSetPadMode("ETB FIX2", Gpio::H144_OUT_IO13, PAL_MODE_INPUT_ANALOG);
        }
        engineConfiguration->stepperDcInvertedPins = false;
    } else if (hellenBoardId == BOARD_ID_154HYUNDAI_C || hellenBoardId == BOARD_ID_154HYUNDAI_D) {
        engineConfiguration->triggerInputPins[0] = Gpio::H144_IN_SENS2;
        engineConfiguration->camInputs[0] = Gpio::H144_IN_SENS3;
 
 
        // todo You would not believe how you invert TLE9201 #4579
        engineConfiguration->stepperDcInvertedPins = true;
 
        //ETB1
        // PWM pin
        engineConfiguration->etbIo[0].controlPin = Gpio::H144_OUT_PWM2;
        // DIR pin
        engineConfiguration->etbIo[0].directionPin1 = Gpio::H144_OUT_PWM3;
        // Disable pin
        engineConfiguration->etbIo[0].disablePin = Gpio::H144_OUT_IO12;
 
        // wastegate DC motor
        //ETB2
        // PWM pin
        engineConfiguration->etbIo[1].controlPin = Gpio::H144_OUT_PWM4;
        // DIR pin
        engineConfiguration->etbIo[1].directionPin1 = Gpio::H144_OUT_PWM5;
        // Disable pin
        engineConfiguration->etbIo[1].disablePin = Gpio::H144_OUT_IO13;
    }
#endif // EFI_BOOTLOADER
}
 
/**
 * @brief   Board-specific configuration defaults.
 *
 * See also setDefaultEngineConfiguration
 *
 
 */
static void hellen154_hyundai_boardDefaultConfiguration() {
    setInjectorPins();
    setIgnitionPins();
 
    engineConfiguration->isSdCardEnabled = true;
    setHellenCan();
 
    engineConfiguration->fuelPumpPin = Gpio::H144_OUT_IO9;
    engineConfiguration->fanPin = Gpio::H144_OUT_IO7;
    engineConfiguration->mainRelayPin = Gpio::H144_OUT_IO3; // pin: 111a
    // BK1 uses wire, BK2 uses CANbus
    engineConfiguration->malfunctionIndicatorPin = Gpio::H144_OUT_PWM8;
 
    engineConfiguration->brakePedalPin = Gpio::H144_IN_RES3;
    engineConfiguration->clutchUpPin = Gpio::H144_IN_RES2;
    engineConfiguration->acSwitch = Gpio::H144_IN_RES1;
 
    // "required" hardware is done - set some reasonable defaults
    setupDefaultSensorInputs();
 
    engineConfiguration->etbFunctions[1] = DC_Wastegate;
}
 
static Gpio OUTPUTS[] = {
    Gpio::H144_LS_1, // 0: INJ_1 k25
    Gpio::H144_LS_2, // INJ_2 k26
    Gpio::H144_LS_3, // INJ_3 k27
    Gpio::H144_LS_4, // 3: INJ_4 k28
    Gpio::H144_LS_5, // VVT1
    Gpio::H144_LS_6, // 5: VVT2
    Gpio::H144_LS_7, // K47 BK1 Wastegate Solenoid
    Gpio::H144_OUT_IO7, // Fan Relay Low
    Gpio::H144_OUT_IO3, // Main Relay K64
    Gpio::H144_OUT_IO9, // Fuel Pump K70
    Gpio::H144_OUT_IO10, // 10: K87 AC Relay
    Gpio::H144_OUT_IO8, // Fan Relay HI
    Gpio::H144_IGN_1, // Coil 1
    Gpio::H144_IGN_2, // Coil 2
    Gpio::H144_IGN_3, // Coil 3
    Gpio::H144_IGN_4, // Coil 4
    Gpio::H144_OUT_PWM8, // MIL
//  QC procedure seems to not work for that one Gpio::H144_OUT_PWM7, // low side? Tacho unused CAN tachometer right?
//  Gpio::H_SPI1_SCK, // X8 AuxLS1
};
 
int getBoardMetaOutputsCount() {
    return efi::size(OUTPUTS);
}
 
int getBoardMetaLowSideOutputsCount() {
    return getBoardMetaOutputsCount();
}
 
int getBoardMetaDcOutputsCount() {
    return 2;
}
 
Gpio* getBoardMetaOutputs() {
    return OUTPUTS;
}
 
void setup_custom_board_overrides() {
    custom_board_DefaultConfiguration = hellen154_hyundai_boardDefaultConfiguration;
    custom_board_ConfigOverrides =  hellen154_hyundai_boardConfigOverrides;
}