75 lines
1.8 KiB
C++
75 lines
1.8 KiB
C++
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/*
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* injection_gpio.cpp
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*/
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#include "injection_gpio.h"
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#include "engine_state.h"
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#include "tooth_logger.h"
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#include "tunerstudio_outputs.h"
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extern bool printFuelDebug;
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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", name, 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", name, (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", name, 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", name, (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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