mirror of https://github.com/rusefi/rusefi.git
138 lines
3.3 KiB
C++
138 lines
3.3 KiB
C++
/*
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* injection_gpio.cpp
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*/
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#include "pch.h"
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extern bool printFuelDebug;
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void startSimultaneousInjection(void*) {
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efitick_t nowNt = getTimeNowNt();
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for (size_t i = 0; i < engineConfiguration->cylindersCount; i++) {
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enginePins.injectors[i].open(nowNt);
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}
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}
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void endSimultaneousInjectionOnlyTogglePins() {
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efitick_t nowNt = getTimeNowNt();
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for (size_t i = 0; i < engineConfiguration->cylindersCount; i++) {
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enginePins.injectors[i].close(nowNt);
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}
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}
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InjectorOutputPin::InjectorOutputPin() : NamedOutputPin() {
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overlappingCounter = 1; // Force update in reset
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reset();
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injectorIndex = -1;
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}
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void InjectorOutputPin::open(efitick_t nowNt) {
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// per-output counter for error detection
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overlappingCounter++;
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// global counter for logging
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getEngineState()->fuelInjectionCounter++;
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#if FUEL_MATH_EXTREME_LOGGING
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if (printFuelDebug) {
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printf("InjectorOutputPin::open %s %d now=%0.1fms\r\n", getName(), overlappingCounter, (int)getTimeNowUs() / 1000.0);
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}
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#endif /* FUEL_MATH_EXTREME_LOGGING */
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if (overlappingCounter > 1) {
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// /**
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// * #299
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// * this is another kind of overlap which happens in case of a small duty cycle after a large duty cycle
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// */
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#if FUEL_MATH_EXTREME_LOGGING
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if (printFuelDebug) {
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printf("overlapping, no need to touch pin %s %d\r\n", getName(), (int)getTimeNowUs());
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}
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#endif /* FUEL_MATH_EXTREME_LOGGING */
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} else {
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#if EFI_TOOTH_LOGGER
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LogTriggerInjectorState(nowNt, true);
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#endif // EFI_TOOTH_LOGGER
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setHigh();
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}
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}
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void InjectorOutputPin::close(efitick_t nowNt) {
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#if FUEL_MATH_EXTREME_LOGGING
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if (printFuelDebug) {
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printf("InjectorOutputPin::close %s %d %d\r\n", getName(), overlappingCounter, (int)getTimeNowUs());
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}
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#endif /* FUEL_MATH_EXTREME_LOGGING */
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overlappingCounter--;
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if (overlappingCounter > 0) {
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#if FUEL_MATH_EXTREME_LOGGING
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if (printFuelDebug) {
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printf("was overlapping, no need to touch pin %s %d\r\n", getName(), (int)getTimeNowUs());
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}
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#endif /* FUEL_MATH_EXTREME_LOGGING */
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} else {
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#if EFI_TOOTH_LOGGER
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LogTriggerInjectorState(nowNt, false);
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#endif // EFI_TOOTH_LOGGER
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setLow();
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}
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// Don't allow negative overlap count
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if (overlappingCounter < 0) {
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overlappingCounter = 0;
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}
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}
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void InjectorOutputPin::setHigh() {
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NamedOutputPin::setHigh();
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TunerStudioOutputChannels *state = getTunerStudioOutputChannels();
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// this is NASTY but what's the better option? bytes? At cost of 22 extra bytes in output status packet?
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switch (injectorIndex) {
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case 0:
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state->injectorState1 = true;
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break;
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case 1:
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state->injectorState2 = true;
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break;
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case 2:
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state->injectorState3 = true;
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break;
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case 3:
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state->injectorState4 = true;
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break;
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case 4:
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state->injectorState5 = true;
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break;
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case 5:
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state->injectorState6 = true;
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break;
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}
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}
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void InjectorOutputPin::setLow() {
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NamedOutputPin::setLow();
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TunerStudioOutputChannels *state = getTunerStudioOutputChannels();
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// this is NASTY but what's the better option? bytes? At cost of 22 extra bytes in output status packet?
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switch (injectorIndex) {
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case 0:
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state->injectorState1 = false;
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break;
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case 1:
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state->injectorState2 = false;
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break;
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case 2:
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state->injectorState3 = false;
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break;
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case 3:
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state->injectorState4 = false;
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break;
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case 4:
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state->injectorState5 = false;
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break;
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case 5:
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state->injectorState6 = false;
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break;
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}
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}
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