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rusefi/firmware/config/engines/hyundai.cpp

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/*
* @file hyundai.cpp
*
https://rusefi.com/docs/pinouts/hellen/hellen-hyundai-pb-mt/
*
https://rusefi.com/docs/pinouts/hellen/hellen154hyundai/
* @date Oct 11, 2021
* @author Andrey Belomutskiy, (c) 2012-2021
*/
#include "pch.h"
#include "hyundai.h"
#include "proteus_meta.h"
#include "hellen_meta.h"
#include "defaults.h"
#include "lua_lib.h"
#include "hyundai_coupe_canned_tables.cpp"
#include "hyundai_pb_canned.cpp"
static void set201xHyundai() {
#if HW_PROTEUS
setPPSCalibration(0.73, 4.0, 0.34, 1.86);
#else
setPPSCalibration(0.73, 4.0, 0.74, 2.28);
#endif
// note how these numbers are very flipped m111 defaults?
// extract method?
setTPS1Calibration(98, 926, 891, 69);
setEtbPID(8.8944, 70.2307, 0.1855);
// Some sensible defaults for other options
setAlgorithm(LM_SPEED_DENSITY);
engineConfiguration->vvtControlMinRpm = 1500;
}
// set engine_type 104
void setHyundaiPb() {
setGDIFueling();
// override injection phase
cannedPbTables();
setInline4();
engineConfiguration->displacement = 1.6;
strcpy(engineConfiguration->engineMake, ENGINE_MAKE_Hyundai);
strcpy(engineConfiguration->engineCode, "Gamma");
engineConfiguration->trigger.type = trigger_type_e::TT_TOOTHED_WHEEL_60_2;
engineConfiguration->globalTriggerAngleOffset = 115;
engineConfiguration->vvtOffsets[0] = 227;
engineConfiguration->vvtOffsets[1] = 50;
engineConfiguration->enableSoftwareKnock = true;
engineConfiguration->etbIdleThrottleRange = 6.0;
engineConfiguration->totalGearsCount = 5;
engineConfiguration->gearRatio[0] = 12;
engineConfiguration->gearRatio[1] = 6;
engineConfiguration->gearRatio[2] = 4.4;
engineConfiguration->gearRatio[3] = 2.4;
engineConfiguration->gearRatio[4] = 1;
// ETB buzzing is annoying :(
engineConfiguration->disableEtbWhenEngineStopped = true;
engineConfiguration->afr.hwChannel = EFI_ADC_NONE;
engineConfiguration->enableAemXSeries = true;
set201xHyundai();
// Injectors flow 1214 cc/min at 100 bar pressure
engineConfiguration->injector.flow = 1214;
engineConfiguration->injectionMode = IM_SEQUENTIAL;
engineConfiguration->crankingInjectionMode = IM_SEQUENTIAL;
setCustomMap(/*lowValue*/ 20, /*mapLowValueVoltage*/ 0.79, /*highValue*/ 101.3, /*mapHighValueVoltage*/ 4);
engineConfiguration->mc33_hpfp_i_peak = 10;
engineConfiguration->mc33_hpfp_i_hold = 4;
engineConfiguration->vvtMode[0] = VVT_SINGLE_TOOTH;
engineConfiguration->vvtMode[1] = VVT_SINGLE_TOOTH;
engineConfiguration->ignitionMode = IM_INDIVIDUAL_COILS;
engineConfiguration->hpfpCamLobes = 4;
engineConfiguration->rethrowHardFault = true;
engineConfiguration->highPressureFuel.v1 = 0.5; /* volts */;
engineConfiguration->highPressureFuel.value1 = 0;
engineConfiguration->highPressureFuel.v2 = 4.5; /* volts */;
// page 98, Fuel System > Engine Control System > Rail Pressure Sensor (RPS) > Specifications
engineConfiguration->highPressureFuel.value2 = 20'000;
#ifdef HW_HELLEN_4K_GDI
engineConfiguration->starterControlPin = Gpio::TLE9104_2_OUT_2; // vvt3
#endif
#ifdef HW_HELLEN_4CHAN
engineConfiguration->triggerInputPins[0] = Gpio::H144_IN_CAM;
engineConfiguration->triggerInputPins[1] = Gpio::H144_IN_D_4;
engineConfiguration->highPressureFuel.hwChannel = H144_IN_O2S2;
engineConfiguration->hpfpValvePin = Gpio::H144_OUT_IO6; // E2
engineConfiguration->starterControlPin = Gpio::H144_OUT_PWM5; // F1
engineConfiguration->startStopButtonPin = Gpio::H144_IN_VSS; // C4
config->boardUse2stepPullDown = true; // looks like 1K extra pull-down is needed on the harness?! :(
engineConfiguration->camInputs[0] = Gpio::H144_IN_D_4; // E6
engineConfiguration->map.sensor.hwChannel = H144_IN_MAP2;
#endif // HW_HELLEN_4CHAN
#if HW_PROTEUS && EFI_PROD_CODE
engineConfiguration->highPressureFuel.hwChannel = PROTEUS_IN_ANALOG_VOLT_4;
setCommonNTCSensor(&engineConfiguration->clt, PROTEUS_DEFAULT_AT_PULLUP);
setCommonNTCSensor(&engineConfiguration->iat, PROTEUS_DEFAULT_AT_PULLUP);
// engineConfiguration->acRelayPin = Gpio::PROTEUS_LS_6;
engineConfiguration->acSwitch = PROTEUS_DIGITAL_5;
engineConfiguration->fanPin = Gpio::PROTEUS_LS_5;
engineConfiguration->tachOutputPin = Gpio::PROTEUS_IGN_12;
engineConfiguration->hpfpValvePin = Gpio::PROTEUS_LS_6;
engineConfiguration->vvtPins[0] = Gpio::PROTEUS_LS_15; // intake
engineConfiguration->vvtPins[1] = Gpio::PROTEUS_LS_16; // exhaust
engineConfiguration->triggerInputPins[0] = PROTEUS_VR_1;
engineConfiguration->camInputs[0] = PROTEUS_DIGITAL_1;
engineConfiguration->camInputs[1] = PROTEUS_DIGITAL_2; // currently intake, TODO: flip!
setProteusEtbIO();
// something something input levels are not happy for digital input pin?
engineConfiguration->starterControlPin = Gpio::PROTEUS_LS_14;
engineConfiguration->startStopButtonPin = PROTEUS_IN_AV_6_DIGITAL;
#endif // HW_PROTEUS
engineConfiguration->startStopButtonMode = PI_DEFAULT;
#if HW_PROTEUS || HW_HELLEN_4CHAN
strncpy(config->luaScript, GET_BIT_RANGE_LSB TWO_BYTES_LSB PRINT_ARRAY SET_TWO_BYTES_LSB HYUNDAI_SUM_NIBBLES R"(
GDI4_BASE_ADDRESS = 0xBB20
GDI_CHANGE_ADDRESS = GDI4_BASE_ADDRESS + 0x10
GDI4_CAN_SET_TAG = 0x78
local data_set_settings = { GDI4_CAN_SET_TAG, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }
FIXED_POINT = 128
setTickRate(100)
function onCanConfiguration3(bus, id, dlc, data)
-- print("Received configuration3 "..arrayToString(data))
pumpPeak = getTwoBytesLSB(data, 6, 1 / 128)
print("GDI4 says PumpPeakCurrent ".. pumpPeak)
setLuaGauge(1, pumpPeak)
end
function onCanVersion(bus, id, dlc, data)
year = data[1] * 100 + data[2]
month = data[3]
day = data[4]
-- print ("GDI4 firmware " ..year ..'/' ..month ..'/' ..day)
end
canRxAdd(GDI4_BASE_ADDRESS + 3, onCanConfiguration3)
canRxAdd(GDI4_BASE_ADDRESS + 5, onCanVersion)
EMS_DCT11_128 = 0x80
EMS_DCT12_129 = 0x81
EMS_H12_399 = 0x18f
EMS6_608 = 0x260
EMS5_672 = 0x2a0
EMS11_790 = 0x316
EMS12_809 = 0x329
EMS9_898 = 0x382
EMS14_1349 = 0x545
counter = 0
payLoad128 = { 0x00, 0x17, 0x70, 0x0F, 0x1B, 0x2C, 0x1B, 0x75 }
payLoad129 = { 0x40, 0x84, 0x5F, 0x00, 0x00, 0x00, 0x00, 0x75 }
payLoad399 = { 0x00, 0x30, 0x1d, 0x00, 0x00, 0x63, 0x00, 0x00 }
payLoad608 = { 0x05, 0x1d, 0x00, 0x30, 0x01, 0xa5, 0x7f, 0x31 }
payLoad672 = { 0xe0, 0x00, 0x5f, 0x98, 0x39, 0x12, 0x9e, 0x08 }
payLoad809 = { 0xd7, 0x7b, 0x7e, 0x0c, 0x11, 0x2c, 0x00, 0x10 }
payLoad898 = { 0x40, 0xfe, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x08 }
payLoad1349 = { 0xCA, 0x16, 0x00, 0x8A, 0x75, 0xFF, 0x75, 0xFF }
speedSensor = Sensor.new("VehicleSpeed")
speedSensor : setTimeout(3000)
function onCluPacket(bus, id, dlc, data)
speedKph = getBitRange(data, 8, 9) * 0.5
-- print('onCAR_SPEED ' ..speedKph)
speedSensor : set(speedKph)
end
canRxAdd(1, 1264, onCluPacket)
function onTick()
local RPMread = math.floor(getSensor("RPM") * 4)
local RPMhi = RPMread >> 8
local RPMlo = RPMread & 0xff
payLoad128[3] = RPMlo
payLoad128[4] = RPMhi
counter = (counter + 1) % 16
check128 = hyundaiSumNibbles(payLoad128, counter)
payLoad128[8] = check128 * 16 + counter
txCan(1, EMS_DCT11_128, 0, payLoad128)
check129 = hyundaiSumNibbles(payLoad129, counter)
payLoad129[8] = check129 * 16 + counter
txCan(1, EMS_DCT12_129, 0, payLoad129)
canRPMpayload = { 0x05, 0x1B, RPMlo, RPMhi, 0x1B, 0x2C, 0x00, 0x7F }
txCan(1, EMS11_790, 0, canRPMpayload)
txCan(1, EMS14_1349, 0, payLoad1349)
txCan(1, EMS_H12_399, 0, payLoad399)
txCan(1, EMS6_608, 0, payLoad608)
txCan(1, EMS5_672, 0, payLoad672)
txCan(1, EMS12_809, 0, payLoad809)
txCan(1, EMS9_898, 0, payLoad898)
pumpPeakCurrent = getCalibration("mc33_hpfp_i_peak")
pumpHoldCurrent = getCalibration("mc33_hpfp_i_hold")
TholdOff = getCalibration("mc33_t_hold_off")
THoldDuration = getCalibration("mc33_t_hold_tot")
setTwoBytesLsb(data_set_settings, 1, TholdOff)
setTwoBytesLsb(data_set_settings, 3, THoldDuration)
setTwoBytesLsb(data_set_settings, 5, pumpPeakCurrent * FIXED_POINT)
-- print('Will be sending ' ..arrayToString(data_set_settings))
txCan(1, GDI_CHANGE_ADDRESS + 3, 1, data_set_settings)
setTwoBytesLsb(data_set_settings, 1, pumpHoldCurrent * FIXED_POINT)
setTwoBytesLsb(data_set_settings, 3, GDI4_BASE_ADDRESS)
-- print('Will be sending ' ..arrayToString(data_set_settings))
txCan(1, GDI_CHANGE_ADDRESS + 4, 1, data_set_settings)
end
)", efi::size(config->luaScript));
#endif // HW_PROTEUS
}
static void commonGenesisCoupe() {
set201xHyundai();
#if HW_HELLEN_HYUNDAI
cannedprimeBins();
cannedprimeValues();
cannedcltIdleCorrBins();
cannedcltIdleCorr();
couplecannedignitionTable();
couplecannedveTable();
#endif // HW_HELLEN_HYUNDAI
engineConfiguration->displayLogicLevelsInEngineSniffer = true;
engineConfiguration->enableSoftwareKnock = true;
engineConfiguration->injectorCompensationMode = ICM_FixedRailPressure;
strcpy(engineConfiguration->engineMake, ENGINE_MAKE_Hyundai);
strcpy(engineConfiguration->engineCode, "Theta II");
// canned tune https://rusefi.com/online/view.php?msq=1507
// default "Single Coil"
engineConfiguration->ignitionMode = IM_INDIVIDUAL_COILS;
// default 2.0
engineConfiguration->displacement = 1.998;
// default "false"
engineConfiguration->isForcedInduction = true;
engineConfiguration->globalTriggerAngleOffset = 360 + 115;
engineConfiguration->vvtOffsets[0] = -154;
engineConfiguration->vvtOffsets[1] = 335;
// default "None"
engineConfiguration->injectorCompensationMode = ICM_FixedRailPressure;
// default 95.0
engineConfiguration->fanOnTemperature = 80;
// default 91.0
engineConfiguration->fanOffTemperature = 75;
// default "false"
engineConfiguration->disableFan1WhenStopped = true;
// default 95.0
engineConfiguration->fan2OnTemperature = 87;
// default 91.0
engineConfiguration->fan2OffTemperature = 82;
// default "false"
engineConfiguration->disableFan2WhenStopped = true;
// default 50.0
engineConfiguration->crankingIACposition = 70;
// default 200.0
engineConfiguration->afterCrankingIACtaperDuration = 100;
// default "false"
engineConfiguration->overrideCrankingIacSetting = true;
// default 0.0
engineConfiguration->tpsAccelLookback = 0.3;
// default 40.0
engineConfiguration->tpsAccelEnrichmentThreshold = 12;
// default 0.0
engineConfiguration->tpsDecelEnleanmentThreshold = 7;
// default 0.0
engineConfiguration->tpsAccelFractionPeriod = 3;
// default 0.0
engineConfiguration->tpsAccelFractionDivisor = 3;
// default "false"
engineConfiguration->useSeparateAdvanceForIdle = true;
// default 0.0
engineConfiguration->iacByTpsHoldTime = 2;
// default 0.0
engineConfiguration->iacByTpsDecayTime = 3;
// default "false"
engineConfiguration->useIdleTimingPidControl = true;
// default "false"
engineConfiguration->invertVvtControlExhaust = true;
// default 33.0
engineConfiguration->auxPid[0].offset = 38;
// default 0.005
engineConfiguration->auxPid[0].iFactor = 25.4;
// default 0.0
engineConfiguration->auxPid[0].dFactor = 0.1;
// default 0.0
engineConfiguration->auxPid[1].offset = 38;
// default 0.0
engineConfiguration->auxPid[1].pFactor = 2;
// default 0.0
engineConfiguration->auxPid[1].iFactor = 25.4;
// default 0.0
engineConfiguration->auxPid[1].dFactor = 0.2;
// end of canned tune
strncpy(config->luaScript, R"(
setTickRate(100)
t = Timer.new()
t : reset()
local data_0x329 = { 0x2C, 0x96, 0x80, 0x0E, 0x11, 0x2E, 0x00, 0x14 }
local slowCounter = 0
local slowRoll = 0
local slowRollTable = { 0x0C, 0x4F, 0x80, 0xE3 }
-- wakeup CAN messages
local data_0x382 = { 0x00, 0x3A, 0X44, 0x24, 0x00, 0x00, 0x00, 0x00 }
local data_0x0a0 = { 0x00, 0x68, 0x00, 0x00, 0x00, 0xFF, 0x01, 0x00 }
local data_0x0a1 = { 0x80, 0x80, 0x00, 0x00, 0xEC, 0x00, 0x00, 0x00 }
local data_0x18f = { 0xFA , 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }
local data_0x545 = { 0xEC, 0x00, 0x00, 0x12, 0x00, 0x00, 0x00, 0x00 }
local data_0xA1 = { 0x80, 0x80, 0x00, 0x00, 0xEC, 0x00, 0x00, 0x00 }
local data_0xA0 = { 0x00, 0x68, 0x00, 0x00, 0x00, 0xFF, 0x01, 0x00 }
local data_0x260 = { 0x01, 0x1A, 0x1A, 0x10, 0x00, 0xAB, 0x93, 0x00 }
local data_0x2A0 = { 0x00, 0x00, 0x04, 0x00, 0x78, 0x05, 0x0D, 0x01 }
function onTick()
-- keep alives
txCan(1, 0x18f, 0, data_0x18f)
txCan(1, 0x545, 0, data_0x545)
-- more random can sends
txCan(1, 0x545, 0, data_0x545)
txCan(1, 0x382, 0, data_0x382)
txCan(1, 0xA0, 0, data_0xA0)
txCan(1, 0xA1, 0, data_0xA1)
txCan(1, 0x260, 0, data_0x260)
txCan(1, 0x2A0, 0, data_0x2A0)
local RPMread = math.floor(getSensor("RPM") + 0.5) * 4
local RPMhi = RPMread >> 8
local RPMlo = RPMread & 0xff
local CLTread = 50
if getSensor("CLT") then
CLTread = math.floor(getSensor("CLT") + 0.5)
else
CLTread = 50
end
local CLThi = CLTread
local CLTlo = CLTread * 256
canCLTpayloadNo = { 0x00, 0x28, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }
canCLTpayloadLo = { 0x00, 0x4C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }
canCLTpayloadHi = { 0x00, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }
canCLTpayloadHi2 = { 0x00, 0x78, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }
if slowCounter == 0 then
-- cycle through 0, 40, 80, c0
slowRoll = (slowRoll + 1) & 3
data_0x329[1] = slowRollTable[slowRoll + 1]
txCan(1, 0x329, 0, data_0x329)
slowCounter = 30
end
slowCounter = slowCounter -1
-- rpm fun stuff
if t : getElapsedSeconds() < 1.5 then
canRPMpayload = { 0x05, 0x1C, 0xFC, 0x7B, 0x1C, 0x2F, 0x00, 0x80 }
else
canRPMpayload = { 0x05, RPMlo, RPMhi, RPMhi, RPMlo, 0x2F, 0x00, 0x80 }
end
txCan(1, 0x316, 0, canRPMpayload)
if CLTread < 60 then
txCan(1, 0x608, 0, canCLTpayloadNo)
elseif CLTread >= 60 and CLTread < 85 then
txCan(1, 0x608, 0, canCLTpayloadLo)
elseif CLTread >= 85 and CLTread < 110 then
txCan(1, 0x608, 0, canCLTpayloadHi)
else
txCan(1, 0x608, 0, canCLTpayloadHi2)
end
end
)", efi::size(config->luaScript));
}
void setGenesisCoupeBK1() {
commonGenesisCoupe();
// 2010-2012 315cc at 43.5psi
// fuel system is fixed pressure 55psi
engineConfiguration->injector.flow = 354.19; // https://www.google.com/search?q=315*sqrt%2855%2F43.5%29
engineConfiguration->fuelReferencePressure = PSI2KPA(55);
}
void setGenesisCoupeBK2() {
commonGenesisCoupe();
// 2013+ 450cc at 43.5
// fuel system is fixed pressure 85psi
// flow rate P2 = flow rate P1 * sqrt(P2/P1)
engineConfiguration->injector.flow = 629.03; // https://www.google.com/search?q=450*sqrt%2885%2F43.5%29
engineConfiguration->fuelReferencePressure = PSI2KPA(85);
// default "Throttle 2"
engineConfiguration->etbFunctions[1] = DC_Wastegate;
}
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