trigger_vw.cpp

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/*
 * @file trigger_vw.cpp
 *
 * @date Aug 25, 2018
 * @author Andrey Belomutskiy, (c) 2012-2020
 */
 
#include "pch.h"
#include "trigger_vw.h"
#include "trigger_universal.h"
 
void setSkodaFavorit(TriggerWaveform *s) {
    s->initialize(FOUR_STROKE_CRANK_SENSOR, SyncEdge::Rise);
 
    s->addEvent360(133, TriggerValue::RISE, TriggerWheel::T_PRIMARY);
    s->addEvent360(177, TriggerValue::FALL, TriggerWheel::T_PRIMARY);
 
    s->addEvent360(180, TriggerValue::RISE, TriggerWheel::T_PRIMARY);
    s->addEvent360(183, TriggerValue::FALL, TriggerWheel::T_PRIMARY);
 
    s->addEvent360(313, TriggerValue::RISE, TriggerWheel::T_PRIMARY);
    s->addEvent360(360, TriggerValue::FALL, TriggerWheel::T_PRIMARY);
 
    s->tdcPosition = 180 + 47;
    s->setTriggerSynchronizationGap3(/*gapIndex*/0, 2, 4);
}
 
void setVwConfiguration(TriggerWaveform *s) {
    s->initialize(FOUR_STROKE_CRANK_SENSOR, SyncEdge::RiseOnly);
 
    int totalTeethCount = 60;
    int skippedCount = 2;
 
    float engineCycle = FOUR_STROKE_ENGINE_CYCLE;
    float toothWidth = 0.5;
 
    addSkippedToothTriggerEvents(TriggerWheel::T_PRIMARY, s, 60, 2, toothWidth, 0, engineCycle,
            NO_LEFT_FILTER, 690);
 
    float angleDown = engineCycle / totalTeethCount * (totalTeethCount - skippedCount - 1 + (1 - toothWidth) );
    s->addEventClamped(0 + angleDown + 12, TriggerValue::RISE, TriggerWheel::T_PRIMARY, NO_LEFT_FILTER, NO_RIGHT_FILTER);
    s->addEventClamped(0 + engineCycle, TriggerValue::FALL, TriggerWheel::T_PRIMARY, NO_LEFT_FILTER, NO_RIGHT_FILTER);
 
    s->setTriggerSynchronizationGap2(1.6, 4);
    s->setSecondTriggerSynchronizationGap(1); // this gap is not required to synch on perfect signal but is needed to handle to reject cranking transition noise
    s->setThirdTriggerSynchronizationGap(1);
}