mirror of https://github.com/rusefi/rusefi-1.git
83 lines
1.8 KiB
C++
83 lines
1.8 KiB
C++
/*
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* @file high_pressure_fuel_pump.cpp
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*
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*
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* todo: there is some similarity with aux_valves.cpp and even map_averaging.cpp maybe reduce code duplication?
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*
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* @date Nov 5, 2020
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* @author Andrey Belomutskiy, (c) 2012-2020
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*/
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#include "pch.h"
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#include "high_pressure_fuel_pump.h"
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#include "spark_logic.h"
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#if EFI_HPFP
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#define LOBE_COUNT 3
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class HpfpActor {
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public:
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angle_t extra;
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int phaseIndex;
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AngleBasedEvent open;
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AngleBasedEvent close;
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DECLARE_ENGINE_PTR;
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};
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static HpfpActor actors[LOBE_COUNT];
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static void plainPinTurnOff(RegisteredNamedOutputPin *output) {
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output->setLow();
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}
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void hpfpPlainPinTurnOn(HpfpActor *current);
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static void scheduleNextCycle(HpfpActor *actor) {
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#if EFI_UNIT_TEST
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Engine *engine = actor->engine;
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EXPAND_Engine;
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#endif /* EFI_UNIT_TEST */
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scheduleOrQueue(&actor->open,
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TRIGGER_EVENT_UNDEFINED, getTimeNowNt(), actor->extra + CONFIG(tempHpfpStart),
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{hpfpPlainPinTurnOn, actor }
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PASS_ENGINE_PARAMETER_SUFFIX
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);
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scheduleOrQueue(&actor->close,
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TRIGGER_EVENT_UNDEFINED, getTimeNowNt(),
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actor->extra + CONFIG(tempHpfpStart) + CONFIG(tempHpfpDuration),
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{ plainPinTurnOff, &enginePins.hpfpValve }
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PASS_ENGINE_PARAMETER_SUFFIX
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);
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}
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void hpfpPlainPinTurnOn(HpfpActor *current) {
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RegisteredNamedOutputPin *output = &enginePins.hpfpValve;
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int highPressureKpa = Sensor::get(SensorType::FuelPressureHigh).Value;
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// very basic control strategy
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if (highPressureKpa < BAR2KPA(50)) {
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output->setHigh();
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}
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scheduleNextCycle(current);
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}
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void initHPFP(DECLARE_ENGINE_PARAMETER_SIGNATURE) {
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if (!isBrainPinValid(engineConfiguration->hpfpValvePin)) {
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return;
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}
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for (int i = 0; i < LOBE_COUNT; i++) {
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HpfpActor *actor = &actors[i];
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INJECT_ENGINE_REFERENCE(actor);
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actor->extra = 720 / LOBE_COUNT * i;
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scheduleNextCycle(actor);
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}
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}
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#endif // EFI_HPFP
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