firmware/config/engines/gm_sbc.cpp - GCC Code Coverage Report

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Functions:	0.0%	0 / 0 / 10
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Decisions:	0.0%	0 / - / 2

    firmware/config/engines/gm_sbc.cpp
    
        Line
        Branch
        Decision
        Exec
        Source
      
        #include "pch.h"
      
        #include "gm_sbc.h"
      
        #include "defaults.h"
      
        #ifdef HW_HELLEN
      
        #include "hellen_meta.h"
      
        #endif // HW_HELLEN
      
        #ifdef HW_HELLEN_8CHAN
      
        #include "connectors/generated_board_pin_names.h"
      
        #endif // HW_HELLEN_8CHAN
      
        #include "proteus_meta.h"
      
        ✗
        void setStepperHw() {
      
        ✗
        	engineConfiguration->useStepperIdle = true;
      
        ✗
        	engineConfiguration->useHbridgesToDriveIdleStepper = true;
      
        ✗
        	engineConfiguration->stepper_dc_use_two_wires = false;
      
        ✗
        	engineConfiguration->stepperDcInvertedPins = false;
      
        ✗
          for (size_t i = 0;i<ETB_COUNT;i++) {
      
        ✗
        	  engineConfiguration->etbFunctions[i] = DC_None;
      
        	}
      
        ✗
          setPPSInputs(EFI_ADC_NONE, EFI_ADC_NONE);
      
        #ifdef HW_HELLEN_8CHAN
      
          void set8chanDefaultETBPins();
      
          set8chanDefaultETBPins();
      
        #endif // HW_HELLEN_8CHAN
      
        #ifdef HW_HELLEN_UAEFI
      
        void setUaefiDefaultETBPins();
      
          setUaefiDefaultETBPins();
      
        #endif // HW_HELLEN_UAEFI
      
        #ifdef HW_PROTEUS
      
        //Coil 1 - Pin 15 DC2 positive Pin A 	Toyota iac pin 4
      
        //Coil 1 - Pin 8  DC2 negative Pin B	Toyota iac pin 6
      
        //Coil 2 - Pin 7  DC1 positive Pin C	Toyota iac pin 1
      
        //Coil 2 - Pin 6  DC1 negative Pin D	Toyota iac pin 3
      
        	// coil #1 = proteus pin 15 (DC2 positive) to BL pin "A", pin B to pin 8 (DC2 negative)
      
        	// PWM pin
      
        ✗
        	engineConfiguration->stepperDcIo[0].controlPin = Gpio::D13;
      
        	// DIR pin
      
        ✗
        	engineConfiguration->stepperDcIo[0].directionPin1 = Gpio::D9;
      
        	// Disable pin
      
        ✗
        	engineConfiguration->stepperDcIo[0].disablePin = Gpio::D8;
      
        	// Unused
      
        ✗
        	engineConfiguration->stepperDcIo[0].directionPin2 = Gpio::Unassigned;
      
        	// coil #2 - proteus pin 7 (DC1 positive) to AH pin "D", pin C to pin 6 (DC1 negative)
      
        	// PWM pin
      
        ✗
        	engineConfiguration->stepperDcIo[1].controlPin = Gpio::D12;
      
        	// DIR pin
      
        ✗
        	engineConfiguration->stepperDcIo[1].directionPin1 = Gpio::D10;
      
        	// Disable pin
      
        ✗
        	engineConfiguration->stepperDcIo[1].disablePin = Gpio::D11;
      
        	// Unused
      
        ✗
        	engineConfiguration->stepperDcIo[1].directionPin2 = Gpio::Unassigned;
      
        #endif // HW_PROTEUS
      
        ✗
        }
      
        ✗
        static void gmRailSensor() {
      
        ✗
        	engineConfiguration->highPressureFuel.v1 = 0.5; /* volts */;
      
        ✗
        	engineConfiguration->highPressureFuel.value1 = 0;
      
        ✗
        	engineConfiguration->highPressureFuel.v2 = 4.5; /* volts */;
      
        	// fun fact: twice the range of VAG B6?
      
        ✗
        	engineConfiguration->highPressureFuel.value2 = 25300;
      
        ✗
        }
      
        ✗
        void setGmSbc() {
      
        ✗
        	engineConfiguration->cylindersCount = 8;
      
          // that's original firing order before gen 3
      
        ✗
        	engineConfiguration->firingOrder = FO_1_8_4_3_6_5_7_2;
      
        ✗
        	engineConfiguration->displacement = 5.2;
      
            // see engine sniffer at https://github.com/rusefi/rusefi/issues/5353
      
            // if injectors are wired in groups of four best to use channels 1 and 4
      
        ✗
            engineConfiguration->crankingInjectionMode = IM_BATCH;
      
        ✗
            engineConfiguration->injectionMode = IM_BATCH;
      
        ✗
        	strcpy(engineConfiguration->engineMake, ENGINE_MAKE_GM);
      
        ✗
        	strcpy(engineConfiguration->engineCode, "SBC");
      
        	// white wire "HEI E" plug pin D
      
        ✗
        	engineConfiguration->ignitionMode = IM_ONE_COIL;
      
        ✗
        	engineConfiguration->globalTriggerAngleOffset = 24;
      
        ✗
            gppwm_channel *ignOverride = &engineConfiguration->gppwm[0];
      
        ✗
           	ignOverride->pwmFrequency = 0;
      
        ✗
           	strcpy(engineConfiguration->gpPwmNote[0], "ign ovrrd B");
      
        ✗
           	setTable(ignOverride->table, 100);
      
        #ifdef HW_HELLEN_UAEFI121
      
            // coil control plug pin A
      
            // tan wire with a black trace - "HEI B", plug pin B (we use yellow)
      
            ignOverride->pin = Gpio::MM100_IGN2; // 12a Coil 2
      
            // tach plug pin C
      
            engineConfiguration->triggerInputPins[0] = Gpio::MM100_IN_D2; // 35a HALL2 red wire
      
        	  engineConfiguration->camInputs[0] = Gpio::Unassigned;
      
        	  engineConfiguration->camInputs[1] = Gpio::Unassigned;
      
        	  engineConfiguration->ignitionPins[1] = Gpio::Unassigned;
      
        #endif // HW_HELLEN_UAEFI121
      
        #ifdef HW_HELLEN_SUPER_UAEFI
      
        	engineConfiguration->triggerInputPins[0] = Gpio::MM100_IN_D2; // HALL2
      
        	engineConfiguration->camInputs[1] = Gpio::Unassigned;
      
        #endif // HW_HELLEN_SUPER_UAEFI
      
        #if HW_PROTEUS
      
            // tan wire with a black trace - "HEI B", plug pin B
      
        ✗
            ignOverride->pin = Gpio::PROTEUS_IGN_12;
      
        ✗
        	engineConfiguration->fanPin = Gpio::Unassigned;
      
        	// reminder about D101
      
        ✗
           	engineConfiguration->injectionPins[0] = Gpio::PROTEUS_LS_14; // #1
      
           	// reminder about D104
      
        ✗
           	engineConfiguration->injectionPins[3] = Gpio::PROTEUS_LS_15; // #4
      
            // wow high side relay control on MEFI1 ELECTRONIC-FUEL-INJECTION-MEFI-1-2-5.7L-350CID-8.2L-502CID.pdf page 46
      
        ✗
            engineConfiguration->fuelPumpPin = Gpio::PROTEUS_HS_1;
      
            // low side on MEFI3 ELECTRONIC-FUEL-INJECTION-MEFI-3-5.7L-350CID-8.2L-502CID.pdf page 487
      
        ✗
            setGmCltSensor(&engineConfiguration->clt);
      
        #endif // HW_PROTEUS
      
        ✗
        	engineConfiguration->mainRelayPin = Gpio::Unassigned; // vehicle controls main relay
      
            // for instance IWP069
      
        ✗
        	engineConfiguration->injector.flow = 482.5;
      
        ✗
         	setStepperHw();
      
        	// 8 cylinders one coil HEI trigger
      
        ✗
        	engineConfiguration->trigger.type = trigger_type_e::TT_TOOTHED_WHEEL;
      
        ✗
        	engineConfiguration->trigger.customTotalToothCount = 8;
      
        ✗
        	engineConfiguration->trigger.customSkippedToothCount = 0;
      
        ✗
        	engineConfiguration->skippedWheelOnCam = true;
      
        	// Proteus Digital 1 is Tach input "HEI R", plug pin C
      
        ✗
        	engineConfiguration->map.sensor.type = MT_GM_1_BAR;
      
        ✗
        }
      
        ✗
        static void setGmGdi() {
      
        ✗
          engineConfiguration->camSyncOnSecondCrankRevolution = true;
      
        ✗
          engineConfiguration->globalTriggerAngleOffset = 90;
      
        ✗
          engineConfiguration->vvtMode[0] = VVT_BOSCH_QUICK_START;
      
        ✗
          engineConfiguration->lowPressureFuel.hwChannel = EFI_ADC_NONE;
      
        ✗
          gmRailSensor();
      
          // is this oddly high or OKis?
      
        ✗
        	engineConfiguration->mc33_hpfp_i_peak = 10;
      
        ✗
        	engineConfiguration->mc33_hpfp_i_hold = 7;
      
        #ifdef HW_HELLEN_4K_GDI
      
          engineConfiguration->invertCamVVTSignal = true;
      
          engineConfiguration->invertExhaustCamVVTSignal = true;
      
          engineConfiguration->triggerInputPins[0] = Gpio::H144_IN_SENS2; // Digital Input 3
      
          engineConfiguration->camInputs[0] = Gpio::H144_IN_SENS3; // Digital Input 4
      
          engineConfiguration->camInputs[1] = Gpio::Unassigned;
      
          engineConfiguration->sentInputPins[0] = Gpio::H144_IN_AUX2_DIGITAL;
      
          setGmCltSensor(&engineConfiguration->clt);
      
          // engineConfiguration->starterControlPin = high side :()
      
        #endif // HW_HELLEN_4K_GDI
      
        #ifdef HW_HELLEN_8CHAN
      
          engineConfiguration->sentInputPins[0] = Gpio::MM176_IN_D3;
      
          engineConfiguration->starterControlPin = Gpio::MM176_IGN5; // 14C
      
          engineConfiguration->map.sensor.hwChannel = MM176_IN_CRANK_ANALOG; // 1A Aux Analog 1. Important to use analog without muxing!
      
          engineConfiguration->fuelPumpPin = Gpio::MM176_OUT_IO2; // 6C - High Side 2 orange/brown
      
          engineConfiguration->hpfpValvePin = Gpio::MM176_GP17; // 19D Injector 9
      
        	engineConfiguration->camInputs[2] = Gpio::Unassigned;
      
        	engineConfiguration->camInputs[3] = Gpio::Unassigned;
      
        	config->boardUseCrankPullUp = true;
      
        	engineConfiguration->starterControlPin = Gpio::PIN_5C; // 5C - High Side 1, ignition output is not enough at least on HHR
      
        	setGmCltSensor(&engineConfiguration->clt);
      
        #endif // HW_HELLEN_8CHAN
      
        ✗
          setPPSCalibration(1, 4.25, 0.5, 2.14);
      
        ✗
        	strcpy(engineConfiguration->engineMake, ENGINE_MAKE_GM);
      
        ✗
        	engineConfiguration->etbFunctions[1] = DC_None;
      
        ✗
        	setGDIFueling();
      
        ✗
        }
      
        ✗
        static void setGmEcotec3() {
      
        ✗
          setGmGdi();
      
        ✗
          engineConfiguration->sentEtbType = SentEtbType::GM_TYPE_1;
      
        ✗
          setTPS1Inputs(EFI_ADC_NONE, EFI_ADC_NONE);
      
        ✗
          engineConfiguration->EtbSentInput = SentInput::INPUT1;
      
        ✗
        }
      
        ✗
        static void set4CylGmEcotec3() {
      
        ✗
          setGmEcotec3();
      
        ✗
          engineConfiguration->hpfpCamLobes = 4;
      
        ✗
          setHpfpLobeProfileAngle(engineConfiguration->hpfpCamLobes);
      
        ✗
          engineConfiguration->vvtMode[1] = VVT_BOSCH_QUICK_START;
      
        ✗
        	setInline4();
      
        ✗
        }
      
        ✗
        void setGmLcv() {
      
        ✗
          set4CylGmEcotec3();
      
        ✗
          engineConfiguration->displacement = 2.5;
      
        ✗
        	engineConfiguration->map.sensor.type = MT_GM_1_BAR;
      
        ✗
          strcpy(engineConfiguration->engineCode, "LCV");
      
        ✗
        }
      
        ✗
        void setGmLnf() {
      
        ✗
          setGmGdi();
      
        ✗
          engineConfiguration->displacement = 2.0;
      
        ✗
          strcpy(engineConfiguration->engineCode, "LNF");
      
        ✗
          setTPS1Calibration(880, 129, 118, 870);
      
        ✗
          engineConfiguration->hpfpPeakPos = 0;
      
          // todo: engineConfiguration->hpfpCam = HPFP_CAM_IN1;
      
        #ifdef HW_HELLEN_8CHAN
      
          engineConfiguration->vvtMode[1] = VVT_BOSCH_QUICK_START;
      
          engineConfiguration->invertCamVVTSignal = true;
      
        	engineConfiguration->invertPrimaryTriggerSignal = true;
      
          engineConfiguration->highPressureFuel.hwChannel = MM176_IN_MAP1_ANALOG; // 2A Aux Analog 4
      
        	engineConfiguration->vvtPins[0] = Gpio::MM176_OUT_PWM1;
      
        	engineConfiguration->vvtPins[1] = Gpio::MM176_OUT_PWM2;
      
        #endif // HW_HELLEN_8CHAN
      
        ✗
        }
      
        // 2.0T
      
        ✗
        void setGmLtg() {
      
        ✗
          set4CylGmEcotec3();
      
        ✗
          engineConfiguration->displacement = 2.0;
      
        #ifdef HW_HELLEN_8CHAN
      
          engineConfiguration->oilPressure.hwChannel = MM176_IN_MAP1_ANALOG; // 2A Aux Analog 4
      
          engineConfiguration->invertCamVVTSignal = true;
      
          engineConfiguration->triggerInputPins[0] = Gpio::MM176_IN_D4; // 9A - Hall Input 4
      
          engineConfiguration->luaOutputPins[0] = Gpio::MM176_OUT_IO1; // 7C - High Side 3 - unusual starter
      
          engineConfiguration->luaOutputPins[1] = Gpio::MM176_OUT_IO4, // 9C - Low Side 4 - unusual starter
      
        #endif // HW_HELLEN_8CHAN
      
        ✗
          strcpy(engineConfiguration->engineCode, "LTG");
      
        ✗
        }
      
        ✗
        void setGmSbcGen5() {
      
        ✗
          setGmEcotec3();
      
        ✗
          engineConfiguration->hpfpCamLobes = 3;
      
        ✗
          engineConfiguration->displacement = 5.3;
      
        ✗
        	engineConfiguration->cylindersCount = 8;
      
        ✗
        	engineConfiguration->firingOrder = FO_1_8_7_2_6_5_4_3;
      
        ✗
        	engineConfiguration->map.sensor.type = MT_GM_1_BAR;
      
          // engineConfiguration->hpfpPumpVolume = 0.623; // LT4
      
        ✗
        	engineConfiguration->hpfpPumpVolume = 0.49; // cc per stroke
      
          // LT 17.7 g/sec at 100bar which 1440
      
          // todo: real flow!
      
        ✗
        	engineConfiguration->injector.flow = 990; // 12.6g/sec
      
        #ifdef HW_HELLEN_8CHAN
      
          engineConfiguration->mc33_hpfp_i_peak = 15;
      
          engineConfiguration->mc33_hpfp_i_hold = 7;
      
        	engineConfiguration->injectionPins[4] = Gpio::MM176_INJ5;
      
        	engineConfiguration->injectionPins[5] = Gpio::MM176_INJ6;
      
        	engineConfiguration->injectionPins[6] = Gpio::MM176_INJ7;
      
        	engineConfiguration->injectionPins[7] = Gpio::MM176_INJ8;
      
        	engineConfiguration->ignitionPins[4] = Gpio::MM176_IGN5;
      
        	engineConfiguration->ignitionPins[5] = Gpio::MM176_IGN6;
      
        	engineConfiguration->ignitionPins[6] = Gpio::MM176_IGN7;
      
        	engineConfiguration->ignitionPins[7] = Gpio::MM176_IGN8;
      
        	engineConfiguration->starterControlPin = Gpio::MM176_SPI3_SCK; // 29C - Ignition 9
      
          engineConfiguration->invertCamVVTSignal = true;
      
        	engineConfiguration->invertPrimaryTriggerSignal = true;
      
          engineConfiguration->vvtMode[1] = VVT_INACTIVE;
      
          engineConfiguration->camInputs[1] = Gpio::Unassigned;
      
          // early models before SENT
      
          // todo: early gen5 LS engines have redundant high pressure sensors #7364
      
        	engineConfiguration->highPressureFuel.v1 = 0.57; /* volts */;
      
        	engineConfiguration->highPressureFuel.value1 = 500;
      
        	engineConfiguration->highPressureFuel.v2 = 2.25; /* volts */;
      
        	engineConfiguration->highPressureFuel.value2 = 10900;
      
        	engineConfiguration->lowPressureFuel.v1 = 2.9; /* volts */;
      
        	engineConfiguration->lowPressureFuel.value1 = 435;
      
        	engineConfiguration->lowPressureFuel.v2 = 3.7; /* volts */;
      
        	engineConfiguration->lowPressureFuel.value2 = 576;
      
        	engineConfiguration->oilPressure.v1 = 0.6;
      
        	engineConfiguration->oilPressure.value1 = 0; // 100 kPa absolute
      
        	engineConfiguration->oilPressure.v2 = 2.6f;
      
        	engineConfiguration->oilPressure.value2 = 420; // 520 kPa absolute
      
          engineConfiguration->oilPressure.hwChannel = MM176_IN_MAP1_ANALOG; // 2A Aux Analog 4
      
          engineConfiguration->fuelLevelSensor = MM176_IN_O2S_ANALOG; // 3A - Aux Analog 2
      
          engineConfiguration->lowPressureFuel.hwChannel = MM176_IN_AUX2_ANALOG; // 	4A - Aux Analog 7
      
          engineConfiguration->acPressure.hwChannel = MM176_IN_MAP2_ANALOG;// 10A - Aux Analog 5
      
          engineConfiguration->flexSensorPin = Gpio::MM176_IN_SENS3;
      
        #endif // HW_HELLEN_8CHAN
      
        ✗
        }

Line	Exec	Source
1		#include "pch.h"
2		#include "gm_sbc.h"
3		#include "defaults.h"
4
5		#ifdef HW_HELLEN
6		#include "hellen_meta.h"
7		#endif // HW_HELLEN
8
9		#ifdef HW_HELLEN_8CHAN
10		#include "connectors/generated_board_pin_names.h"
11		#endif // HW_HELLEN_8CHAN
12
13		#include "proteus_meta.h"
14
15	✗	void setStepperHw() {
16	✗	engineConfiguration->useStepperIdle = true;
17	✗	engineConfiguration->useHbridgesToDriveIdleStepper = true;
18	✗	engineConfiguration->stepper_dc_use_two_wires = false;
19	✗	engineConfiguration->stepperDcInvertedPins = false;
20
21	✗	for (size_t i = 0;i<ETB_COUNT;i++) {
22	✗	engineConfiguration->etbFunctions[i] = DC_None;
23		}
24
25	✗	setPPSInputs(EFI_ADC_NONE, EFI_ADC_NONE);
26
27		#ifdef HW_HELLEN_8CHAN
28		void set8chanDefaultETBPins();
29		set8chanDefaultETBPins();
30		#endif // HW_HELLEN_8CHAN
31
32		#ifdef HW_HELLEN_UAEFI
33		void setUaefiDefaultETBPins();
34		setUaefiDefaultETBPins();
35		#endif // HW_HELLEN_UAEFI
36
37		#ifdef HW_PROTEUS
38		//Coil 1 - Pin 15 DC2 positive Pin A Toyota iac pin 4
39		//Coil 1 - Pin 8 DC2 negative Pin B Toyota iac pin 6
40		//Coil 2 - Pin 7 DC1 positive Pin C Toyota iac pin 1
41		//Coil 2 - Pin 6 DC1 negative Pin D Toyota iac pin 3
42
43		// coil #1 = proteus pin 15 (DC2 positive) to BL pin "A", pin B to pin 8 (DC2 negative)
44		// PWM pin
45	✗	engineConfiguration->stepperDcIo[0].controlPin = Gpio::D13;
46		// DIR pin
47	✗	engineConfiguration->stepperDcIo[0].directionPin1 = Gpio::D9;
48		// Disable pin
49	✗	engineConfiguration->stepperDcIo[0].disablePin = Gpio::D8;
50		// Unused
51	✗	engineConfiguration->stepperDcIo[0].directionPin2 = Gpio::Unassigned;
52
53		// coil #2 - proteus pin 7 (DC1 positive) to AH pin "D", pin C to pin 6 (DC1 negative)
54		// PWM pin
55	✗	engineConfiguration->stepperDcIo[1].controlPin = Gpio::D12;
56		// DIR pin
57	✗	engineConfiguration->stepperDcIo[1].directionPin1 = Gpio::D10;
58		// Disable pin
59	✗	engineConfiguration->stepperDcIo[1].disablePin = Gpio::D11;
60		// Unused
61	✗	engineConfiguration->stepperDcIo[1].directionPin2 = Gpio::Unassigned;
62
63		#endif // HW_PROTEUS
64	✗	}
65
66	✗	static void gmRailSensor() {
67	✗	engineConfiguration->highPressureFuel.v1 = 0.5; /* volts */;
68	✗	engineConfiguration->highPressureFuel.value1 = 0;
69	✗	engineConfiguration->highPressureFuel.v2 = 4.5; /* volts */;
70		// fun fact: twice the range of VAG B6?
71	✗	engineConfiguration->highPressureFuel.value2 = 25300;
72	✗	}
73
74	✗	void setGmSbc() {
75	✗	engineConfiguration->cylindersCount = 8;
76		// that's original firing order before gen 3
77	✗	engineConfiguration->firingOrder = FO_1_8_4_3_6_5_7_2;
78	✗	engineConfiguration->displacement = 5.2;
79
80		// see engine sniffer at https://github.com/rusefi/rusefi/issues/5353
81		// if injectors are wired in groups of four best to use channels 1 and 4
82	✗	engineConfiguration->crankingInjectionMode = IM_BATCH;
83	✗	engineConfiguration->injectionMode = IM_BATCH;
84
85	✗	strcpy(engineConfiguration->engineMake, ENGINE_MAKE_GM);
86	✗	strcpy(engineConfiguration->engineCode, "SBC");
87		// white wire "HEI E" plug pin D
88	✗	engineConfiguration->ignitionMode = IM_ONE_COIL;
89	✗	engineConfiguration->globalTriggerAngleOffset = 24;
90
91	✗	gppwm_channel *ignOverride = &engineConfiguration->gppwm[0];
92	✗	ignOverride->pwmFrequency = 0;
93	✗	strcpy(engineConfiguration->gpPwmNote[0], "ign ovrrd B");
94	✗	setTable(ignOverride->table, 100);
95
96		#ifdef HW_HELLEN_UAEFI121
97		// coil control plug pin A
98
99		// tan wire with a black trace - "HEI B", plug pin B (we use yellow)
100		ignOverride->pin = Gpio::MM100_IGN2; // 12a Coil 2
101		// tach plug pin C
102		engineConfiguration->triggerInputPins[0] = Gpio::MM100_IN_D2; // 35a HALL2 red wire
103		engineConfiguration->camInputs[0] = Gpio::Unassigned;
104		engineConfiguration->camInputs[1] = Gpio::Unassigned;
105		engineConfiguration->ignitionPins[1] = Gpio::Unassigned;
106		#endif // HW_HELLEN_UAEFI121
107
108		#ifdef HW_HELLEN_SUPER_UAEFI
109		engineConfiguration->triggerInputPins[0] = Gpio::MM100_IN_D2; // HALL2
110		engineConfiguration->camInputs[1] = Gpio::Unassigned;
111		#endif // HW_HELLEN_SUPER_UAEFI
112
113		#if HW_PROTEUS
114		// tan wire with a black trace - "HEI B", plug pin B
115	✗	ignOverride->pin = Gpio::PROTEUS_IGN_12;
116	✗	engineConfiguration->fanPin = Gpio::Unassigned;
117		// reminder about D101
118	✗	engineConfiguration->injectionPins[0] = Gpio::PROTEUS_LS_14; // #1
119		// reminder about D104
120	✗	engineConfiguration->injectionPins[3] = Gpio::PROTEUS_LS_15; // #4
121
122		// wow high side relay control on MEFI1 ELECTRONIC-FUEL-INJECTION-MEFI-1-2-5.7L-350CID-8.2L-502CID.pdf page 46
123	✗	engineConfiguration->fuelPumpPin = Gpio::PROTEUS_HS_1;
124		// low side on MEFI3 ELECTRONIC-FUEL-INJECTION-MEFI-3-5.7L-350CID-8.2L-502CID.pdf page 487
125
126	✗	setGmCltSensor(&engineConfiguration->clt);
127		#endif // HW_PROTEUS
128	✗	engineConfiguration->mainRelayPin = Gpio::Unassigned; // vehicle controls main relay
129
130		// for instance IWP069
131	✗	engineConfiguration->injector.flow = 482.5;
132
133	✗	setStepperHw();
134
135		// 8 cylinders one coil HEI trigger
136	✗	engineConfiguration->trigger.type = trigger_type_e::TT_TOOTHED_WHEEL;
137	✗	engineConfiguration->trigger.customTotalToothCount = 8;
138	✗	engineConfiguration->trigger.customSkippedToothCount = 0;
139	✗	engineConfiguration->skippedWheelOnCam = true;
140		// Proteus Digital 1 is Tach input "HEI R", plug pin C
141
142	✗	engineConfiguration->map.sensor.type = MT_GM_1_BAR;
143	✗	}
144
145	✗	static void setGmGdi() {
146	✗	engineConfiguration->camSyncOnSecondCrankRevolution = true;
147	✗	engineConfiguration->globalTriggerAngleOffset = 90;
148	✗	engineConfiguration->vvtMode[0] = VVT_BOSCH_QUICK_START;
149	✗	engineConfiguration->lowPressureFuel.hwChannel = EFI_ADC_NONE;
150	✗	gmRailSensor();
151
152		// is this oddly high or OKis?
153	✗	engineConfiguration->mc33_hpfp_i_peak = 10;
154	✗	engineConfiguration->mc33_hpfp_i_hold = 7;
155
156		#ifdef HW_HELLEN_4K_GDI
157		engineConfiguration->invertCamVVTSignal = true;
158		engineConfiguration->invertExhaustCamVVTSignal = true;
159
160		engineConfiguration->triggerInputPins[0] = Gpio::H144_IN_SENS2; // Digital Input 3
161		engineConfiguration->camInputs[0] = Gpio::H144_IN_SENS3; // Digital Input 4
162		engineConfiguration->camInputs[1] = Gpio::Unassigned;
163		engineConfiguration->sentInputPins[0] = Gpio::H144_IN_AUX2_DIGITAL;
164		setGmCltSensor(&engineConfiguration->clt);
165
166		// engineConfiguration->starterControlPin = high side :()
167		#endif // HW_HELLEN_4K_GDI
168
169		#ifdef HW_HELLEN_8CHAN
170		engineConfiguration->sentInputPins[0] = Gpio::MM176_IN_D3;
171		engineConfiguration->starterControlPin = Gpio::MM176_IGN5; // 14C
172
173		engineConfiguration->map.sensor.hwChannel = MM176_IN_CRANK_ANALOG; // 1A Aux Analog 1. Important to use analog without muxing!
174		engineConfiguration->fuelPumpPin = Gpio::MM176_OUT_IO2; // 6C - High Side 2 orange/brown
175		engineConfiguration->hpfpValvePin = Gpio::MM176_GP17; // 19D Injector 9
176
177		engineConfiguration->camInputs[2] = Gpio::Unassigned;
178		engineConfiguration->camInputs[3] = Gpio::Unassigned;
179		config->boardUseCrankPullUp = true;
180
181		engineConfiguration->starterControlPin = Gpio::PIN_5C; // 5C - High Side 1, ignition output is not enough at least on HHR
182		setGmCltSensor(&engineConfiguration->clt);
183		#endif // HW_HELLEN_8CHAN
184
185	✗	setPPSCalibration(1, 4.25, 0.5, 2.14);
186
187	✗	strcpy(engineConfiguration->engineMake, ENGINE_MAKE_GM);
188	✗	engineConfiguration->etbFunctions[1] = DC_None;
189	✗	setGDIFueling();
190	✗	}
191
192	✗	static void setGmEcotec3() {
193	✗	setGmGdi();
194	✗	engineConfiguration->sentEtbType = SentEtbType::GM_TYPE_1;
195	✗	setTPS1Inputs(EFI_ADC_NONE, EFI_ADC_NONE);
196	✗	engineConfiguration->EtbSentInput = SentInput::INPUT1;
197	✗	}
198
199	✗	static void set4CylGmEcotec3() {
200	✗	setGmEcotec3();
201	✗	engineConfiguration->hpfpCamLobes = 4;
202	✗	setHpfpLobeProfileAngle(engineConfiguration->hpfpCamLobes);
203	✗	engineConfiguration->vvtMode[1] = VVT_BOSCH_QUICK_START;
204	✗	setInline4();
205	✗	}
206
207	✗	void setGmLcv() {
208	✗	set4CylGmEcotec3();
209	✗	engineConfiguration->displacement = 2.5;
210	✗	engineConfiguration->map.sensor.type = MT_GM_1_BAR;
211	✗	strcpy(engineConfiguration->engineCode, "LCV");
212	✗	}
213
214	✗	void setGmLnf() {
215	✗	setGmGdi();
216	✗	engineConfiguration->displacement = 2.0;
217	✗	strcpy(engineConfiguration->engineCode, "LNF");
218	✗	setTPS1Calibration(880, 129, 118, 870);
219
220	✗	engineConfiguration->hpfpPeakPos = 0;
221
222		// todo: engineConfiguration->hpfpCam = HPFP_CAM_IN1;
223		#ifdef HW_HELLEN_8CHAN
224		engineConfiguration->vvtMode[1] = VVT_BOSCH_QUICK_START;
225		engineConfiguration->invertCamVVTSignal = true;
226		engineConfiguration->invertPrimaryTriggerSignal = true;
227		engineConfiguration->highPressureFuel.hwChannel = MM176_IN_MAP1_ANALOG; // 2A Aux Analog 4
228
229		engineConfiguration->vvtPins[0] = Gpio::MM176_OUT_PWM1;
230		engineConfiguration->vvtPins[1] = Gpio::MM176_OUT_PWM2;
231		#endif // HW_HELLEN_8CHAN
232	✗	}
233
234		// 2.0T
235	✗	void setGmLtg() {
236	✗	set4CylGmEcotec3();
237	✗	engineConfiguration->displacement = 2.0;
238		#ifdef HW_HELLEN_8CHAN
239		engineConfiguration->oilPressure.hwChannel = MM176_IN_MAP1_ANALOG; // 2A Aux Analog 4
240		engineConfiguration->invertCamVVTSignal = true;
241
242		engineConfiguration->triggerInputPins[0] = Gpio::MM176_IN_D4; // 9A - Hall Input 4
243
244		engineConfiguration->luaOutputPins[0] = Gpio::MM176_OUT_IO1; // 7C - High Side 3 - unusual starter
245		engineConfiguration->luaOutputPins[1] = Gpio::MM176_OUT_IO4, // 9C - Low Side 4 - unusual starter
246		#endif // HW_HELLEN_8CHAN
247	✗	strcpy(engineConfiguration->engineCode, "LTG");
248	✗	}
249
250	✗	void setGmSbcGen5() {
251	✗	setGmEcotec3();
252	✗	engineConfiguration->hpfpCamLobes = 3;
253	✗	engineConfiguration->displacement = 5.3;
254	✗	engineConfiguration->cylindersCount = 8;
255	✗	engineConfiguration->firingOrder = FO_1_8_7_2_6_5_4_3;
256	✗	engineConfiguration->map.sensor.type = MT_GM_1_BAR;
257
258		// engineConfiguration->hpfpPumpVolume = 0.623; // LT4
259	✗	engineConfiguration->hpfpPumpVolume = 0.49; // cc per stroke
260
261		// LT 17.7 g/sec at 100bar which 1440
262		// todo: real flow!
263	✗	engineConfiguration->injector.flow = 990; // 12.6g/sec
264
265		#ifdef HW_HELLEN_8CHAN
266		engineConfiguration->mc33_hpfp_i_peak = 15;
267		engineConfiguration->mc33_hpfp_i_hold = 7;
268
269		engineConfiguration->injectionPins[4] = Gpio::MM176_INJ5;
270		engineConfiguration->injectionPins[5] = Gpio::MM176_INJ6;
271		engineConfiguration->injectionPins[6] = Gpio::MM176_INJ7;
272		engineConfiguration->injectionPins[7] = Gpio::MM176_INJ8;
273
274		engineConfiguration->ignitionPins[4] = Gpio::MM176_IGN5;
275		engineConfiguration->ignitionPins[5] = Gpio::MM176_IGN6;
276		engineConfiguration->ignitionPins[6] = Gpio::MM176_IGN7;
277		engineConfiguration->ignitionPins[7] = Gpio::MM176_IGN8;
278
279		engineConfiguration->starterControlPin = Gpio::MM176_SPI3_SCK; // 29C - Ignition 9
280
281		engineConfiguration->invertCamVVTSignal = true;
282		engineConfiguration->invertPrimaryTriggerSignal = true;
283		engineConfiguration->vvtMode[1] = VVT_INACTIVE;
284		engineConfiguration->camInputs[1] = Gpio::Unassigned;
285
286		// early models before SENT
287		// todo: early gen5 LS engines have redundant high pressure sensors #7364
288		engineConfiguration->highPressureFuel.v1 = 0.57; /* volts */;
289		engineConfiguration->highPressureFuel.value1 = 500;
290		engineConfiguration->highPressureFuel.v2 = 2.25; /* volts */;
291		engineConfiguration->highPressureFuel.value2 = 10900;
292
293		engineConfiguration->lowPressureFuel.v1 = 2.9; /* volts */;
294		engineConfiguration->lowPressureFuel.value1 = 435;
295		engineConfiguration->lowPressureFuel.v2 = 3.7; /* volts */;
296		engineConfiguration->lowPressureFuel.value2 = 576;
297
298		engineConfiguration->oilPressure.v1 = 0.6;
299		engineConfiguration->oilPressure.value1 = 0; // 100 kPa absolute
300		engineConfiguration->oilPressure.v2 = 2.6f;
301		engineConfiguration->oilPressure.value2 = 420; // 520 kPa absolute
302
303		engineConfiguration->oilPressure.hwChannel = MM176_IN_MAP1_ANALOG; // 2A Aux Analog 4
304		engineConfiguration->fuelLevelSensor = MM176_IN_O2S_ANALOG; // 3A - Aux Analog 2
305		engineConfiguration->lowPressureFuel.hwChannel = MM176_IN_AUX2_ANALOG; // 4A - Aux Analog 7
306		engineConfiguration->acPressure.hwChannel = MM176_IN_MAP2_ANALOG;// 10A - Aux Analog 5
307		engineConfiguration->flexSensorPin = Gpio::MM176_IN_SENS3;
308		#endif // HW_HELLEN_8CHAN
309	✗	}
310