bmw_m73.h File Reference

Functions
void	m73engine ()
void	setBMW_M73_TwoCoilUnitTest ()
void	setEngineBMW_M73_Proteus ()
void	setEngineBMW_M73_microRusEfi ()

Function Documentation

m73engine()

void m73engine

(

)

Definition at line 88 of file bmw_m73.cpp.

                 {
    // 13641435991 injector
    engineConfiguration->injector.flow = 180; // cc/min, who knows if this number is real - no good source of info
 
    engineConfiguration->cylindersCount = 12;
    engineConfiguration->displacement = 5.4;
    strcpy(engineConfiguration->engineMake, ENGINE_MAKE_BMW);
    strcpy(engineConfiguration->engineCode, "M73");
    engineConfiguration->firingOrder = FO_1_7_5_11_3_9_6_12_2_8_4_10;
    engineConfiguration->fuelAlgorithm = engine_load_mode_e::LM_ALPHA_N;
    engineConfiguration->canNbcType = CAN_BUS_NBC_NONE;
 
    engineConfiguration->vvtMode[0] = VVT_SINGLE_TOOTH;
 
    engineConfiguration->globalTriggerAngleOffset = 90;
    setCrankOperationMode();
    engineConfiguration->trigger.type = trigger_type_e::TT_TOOTHED_WHEEL_60_2;
 
    // this large engine seems to crank at around only 150 RPM? And happily idle at 400RPM?
    engineConfiguration->cranking.rpm = 350;
 
    engineConfiguration->ignitionMode = IM_TWO_COILS;
 
    // set cranking_fuel x
    setTable(config->crankingCycleBaseFuel, 27);
 
    engineConfiguration->crankingTimingAngle = 15;
    setTable(config->veTable, 45);
 
    engineConfiguration->cylinderBore = 85.0;
}

Referenced by setBMW_M73_TwoCoilUnitTest(), setEngineBMW_M73_microRusEfi(), and setEngineBMW_M73_Proteus().

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setBMW_M73_TwoCoilUnitTest()

void setBMW_M73_TwoCoilUnitTest

(

)

Definition at line 122 of file bmw_m73.cpp.

                                  {
    engineConfiguration->camInputs[0] = Gpio::A0; // a random unused pin needed for happy HW CI
    // twoCoil configuration without unit tests ETB setup drama
    m73engine();
}

Referenced by applyEngineType().

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setEngineBMW_M73_microRusEfi()

void setEngineBMW_M73_microRusEfi

(

)

Definition at line 67 of file bmw_m73_mre.cpp.

                                    {
     m73engine();
    // 13641435991 injector
    engineConfiguration->injector.flow = 180; // cc/min, who knows if this number is real - no good source of info
 
    strcpy(engineConfiguration->vehicleName, "microRusEFIx2");
 
    engineConfiguration->globalTriggerAngleOffset = 90;
    engineConfiguration->cylindersCount = 6;
    engineConfiguration->displacement = 5.4 / 2;
    engineConfiguration->firingOrder = FO_1_5_3_6_2_4;
 
    engineConfiguration->ignitionMode = IM_ONE_COIL;
 
    engineConfiguration->injectionMode = IM_BATCH;
 
    engineConfiguration->etb.pFactor = 2.00;
    engineConfiguration->etb.iFactor = 0.35;
 
    // 22 - AN Temp 4, orange wire
    engineConfiguration->startStopButtonPin = Gpio::A3;
 
#if (BOARD_TLE8888_COUNT > 0)
    // "43 - GP Out 4"
    engineConfiguration->starterControlPin = Gpio::TLE8888_PIN_24;
#endif /* BOARD_TLE8888_COUNT */
 
 
    // set_analog_input_pin pps PA7
    // EFI_ADC_7: "31 - AN volt 3" - PA7
    engineConfiguration->throttlePedalPositionAdcChannel = EFI_ADC_7;
 
    engineConfiguration->enableVerboseCanTx = true;
 
    engineConfiguration->trigger.type = trigger_type_e::TT_TOOTHED_WHEEL_60_2;
 
    engineConfiguration->tpsMin = 891;
    engineConfiguration->tpsMax = 177;
}

Referenced by applyEngineType().

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setEngineBMW_M73_Proteus()

void setEngineBMW_M73_Proteus

(

)

set engine_type 63

https://github.com/mck1117/proteus/blob/master/readme_pinout.md

black#3 : orange : injector #1 black#4 : blue : injector #3 black#5 : white : injector #5 black#6 : green : injector #6 black#7 : orange : injector #7 black#8 : blue : injector #9 black#9 : white : injector #11 black#15: blue : injector #2 black#16: white : injector #4 black#19: green : injector #8 black#20: : injector #10 black#21: : injector #12

small#5 : : VR1 pos small#8 : blue : ETB1- small#13: blue : VR1 neg small#15: orange : ETB1+ small#18: red : ignition power / ECU power source small#19: black : GND small#21: blue : ETB2- small#22: orange : ETB2+ small#23: red : ETB/high-side power from main relay

white#9 : orange : +5v white#17: green : PPS white#18: red : TPS#2 white#23: black : Sensor Ground white#24: red : TPS#1

Definition at line 167 of file bmw_m73.cpp.

                                {
    m73engine();
 
    // 12 injectors defined in boards/proteus/board_configuration.cpp
 
 
    strcpy(engineConfiguration->vehicleName, "Using Proteus");
 
    engineConfiguration->triggerInputPins[0] = PROTEUS_VR_1;
 
    engineConfiguration->camInputs[0] = PROTEUS_DIGITAL_2;
 
    // no idea why https://github.com/rusefi/rusefi/wiki/HOWTO-M73-v12-on-Proteus uses non default CLT pin
//  engineConfiguration->clt.adcChannel = PROTEUS_IN_ANALOG_TEMP_4;
  // newer https://github.com/rusefi/rusefi/wiki/HOWTO-custom-harness-lazyharnezz-M73 uses default pin
 
 
    engineConfiguration->starterControlPin = Gpio::PROTEUS_LS_14;
    engineConfiguration->startStopButtonPin = PROTEUS_DIGITAL_3;
    engineConfiguration->startStopButtonMode = PI_PULLUP;
    engineConfiguration->fuelPumpPin = Gpio::PROTEUS_LS_16;
    engineConfiguration->fanPin = Gpio::PROTEUS_LS_15;
    engineConfiguration->mainRelayPin = Gpio::PROTEUS_LS_13;
 
    engineConfiguration->map.sensor.hwChannel = PROTEUS_IN_ANALOG_VOLT_8; // M73 adapter board
    engineConfiguration->map.sensor.type = MT_MPX4250A;
 
    // tps and pps
#if EFI_ELECTRONIC_THROTTLE_BODY
    setProteusHitachiEtbDefaults();
#endif // EFI_ELECTRONIC_THROTTLE_BODY
    setPPSCalibration(0.73, 4.0, 0.34, 1.86);
}

Referenced by applyEngineType().

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