92 lines
2.2 KiB
C++
92 lines
2.2 KiB
C++
/*
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* gm_ls_4.cpp
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*
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*/
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#include "gm_ls_4.h"
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#include "defaults.h"
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void setGmLs4() {
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engineConfiguration->globalTriggerAngleOffset = 86;
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// would not hurt just in case no cam
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engineConfiguration->twoWireBatchInjection = true;
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engineConfiguration->fuelReferencePressure = 400; // 400 kPa, 58 psi
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engineConfiguration->injectorCompensationMode = ICM_FixedRailPressure;
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engineConfiguration->injector.flow = 440;
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engineConfiguration->specs.cylindersCount = 8;
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setLeftRightBanksNeedBetterName();
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engineConfiguration->specs.firingOrder = FO_1_8_7_2_6_5_4_3;
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engineConfiguration->specs.displacement = 6.2;
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engineConfiguration->useETBforIdleControl = true;
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engineConfiguration->etbIdleThrottleRange = 15;
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engineConfiguration->tChargeAirIncrLimit = 5;
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engineConfiguration->tChargeAirDecrLimit = 15;
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strncpy(config->luaScript, R"(
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function getBitRange(data, bitIndex, bitWidth)
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byteIndex = bitIndex >> 3
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shift = bitIndex - byteIndex * 8
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value = data[1 + byteIndex]
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if (shift + bitWidth > 8) then
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value = value + data[2 + byteIndex] * 256
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end
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mask = (1 << bitWidth) - 1
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return (value >> shift) & mask
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end
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STARTER_OUTPUT_INDEX = 0
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startPwm(STARTER_OUTPUT_INDEX, 100, 0)
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-- 201
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ECMEngineStatus = 0xC9
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IGN_STATUS = 0x1f1
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-- 0x514
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VIN_Part1 = 1300
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-- 04E1
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VIN_Part2 = 1249
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setTickRate(100)
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function canIgnStatus(bus, id, dlc, data)
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crankingBits = getBitRange(data, 2, 2)
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isCranking = (crankingBits == 2)
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print('crankingBits ' .. crankingBits .. ', isCranking ' .. isCranking)
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end
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canRxAdd(IGN_STATUS, canIgnStatus)
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-- todo: take VIN from configuration? encode VIN?
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canVin1 = { 0x47, 0x4E, 0x4C, 0x43, 0x32, 0x45, 0x30, 0x34 }
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canVin2 = { 0x42, 0x52, 0x32, 0x31, 0x36, 0x33, 0x36, 0x36 }
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dataECMEngineStatus = { 0x84, 0x09, 0x99, 0x0A, 0x00, 0x40, 0x08, 0x00 }
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function onTick()
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txCan(1, VIN_Part1, 0, canVin1)
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txCan(1, VIN_Part2, 0, canVin2)
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-- good enough for fuel module!
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txCan(1, ECMEngineStatus, 0, dataECMEngineStatus)
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if isCranking then
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setPwmDuty(STARTER_OUTPUT_INDEX, 1)
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else
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setPwmDuty(STARTER_OUTPUT_INDEX, 0)
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end
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end
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)", efi::size(config->luaScript));
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}
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void setProteusGmLs4() {
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setGmLs4();
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}
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