144 lines
4.2 KiB
C++
144 lines
4.2 KiB
C++
/*
|
|
* @file trigger_universal.cpp
|
|
*
|
|
* @date Jan 3, 2017
|
|
* @author Andrey Belomutskiy, (c) 2012-2020
|
|
*/
|
|
|
|
#include "pch.h"
|
|
|
|
#include "trigger_universal.h"
|
|
|
|
/**
|
|
* @see getCycleDuration
|
|
*/
|
|
angle_t getEngineCycle(operation_mode_e operationMode) {
|
|
return operationMode == TWO_STROKE ? 360 : FOUR_STROKE_ENGINE_CYCLE;
|
|
}
|
|
|
|
void addSkippedToothTriggerEvents(trigger_wheel_e wheel, TriggerWaveform *s, int totalTeethCount, int skippedCount,
|
|
float toothWidth, float offset, float engineCycle, float filterLeft, float filterRight) {
|
|
efiAssertVoid(CUSTOM_ERR_6586, totalTeethCount > 0, "total count");
|
|
efiAssertVoid(CUSTOM_ERR_6587, skippedCount >= 0, "skipped count");
|
|
|
|
for (int i = 0; i < totalTeethCount - skippedCount - 1; i++) {
|
|
float angleDown = engineCycle / totalTeethCount * (i + (1 - toothWidth));
|
|
float angleUp = engineCycle / totalTeethCount * (i + 1);
|
|
s->addEventClamped(offset + angleDown, wheel, TV_RISE, filterLeft, filterRight);
|
|
s->addEventClamped(offset + angleUp, wheel, TV_FALL, filterLeft, filterRight);
|
|
}
|
|
|
|
float angleDown = engineCycle / totalTeethCount * (totalTeethCount - skippedCount - 1 + (1 - toothWidth));
|
|
s->addEventClamped(offset + angleDown, wheel, TV_RISE, filterLeft, filterRight);
|
|
// custom handling of last event in order to avoid rounding error
|
|
s->addEventClamped(offset + engineCycle, wheel, TV_FALL, filterLeft, filterRight);
|
|
}
|
|
|
|
void initializeSkippedToothTriggerWaveformExt(TriggerWaveform *s, int totalTeethCount, int skippedCount,
|
|
operation_mode_e operationMode) {
|
|
if (totalTeethCount <= 0) {
|
|
firmwareError(CUSTOM_OBD_TRIGGER_WAVEFORM, "Invalid total tooth count for missing tooth decoder: %d", totalTeethCount);
|
|
s->setShapeDefinitionError(true);
|
|
return;
|
|
}
|
|
efiAssertVoid(CUSTOM_NULL_SHAPE, s != NULL, "TriggerWaveform is NULL");
|
|
s->initialize(operationMode);
|
|
|
|
s->setTriggerSynchronizationGap(skippedCount + 1);
|
|
s->shapeWithoutTdc = (totalTeethCount > 1) && (skippedCount == 0);
|
|
s->isSynchronizationNeeded = (totalTeethCount > 2) && (skippedCount != 0);
|
|
|
|
|
|
addSkippedToothTriggerEvents(T_PRIMARY, s, totalTeethCount, skippedCount, 0.5, 0, getEngineCycle(operationMode),
|
|
NO_LEFT_FILTER, NO_RIGHT_FILTER);
|
|
}
|
|
|
|
void configureOnePlusOne(TriggerWaveform *s) {
|
|
s->initialize(FOUR_STROKE_CAM_SENSOR);
|
|
|
|
s->addEvent360( 90, T_PRIMARY, TV_RISE);
|
|
s->addEvent360(180, T_PRIMARY, TV_FALL);
|
|
|
|
s->addEvent360(270, T_SECONDARY, TV_RISE);
|
|
s->addEvent360(360, T_SECONDARY, TV_FALL);
|
|
|
|
s->isSynchronizationNeeded = false;
|
|
s->useOnlyPrimaryForSync = true;
|
|
}
|
|
|
|
void configure3_1_cam(TriggerWaveform *s) {
|
|
s->initialize(FOUR_STROKE_CAM_SENSOR);
|
|
|
|
|
|
const float crankW = 360 / 3 / 2;
|
|
|
|
|
|
trigger_wheel_e crank = T_SECONDARY;
|
|
|
|
s->addEvent720(10, T_PRIMARY, TV_RISE);
|
|
s->addEvent720(50, T_PRIMARY, TV_FALL);
|
|
|
|
|
|
float a = 2 * crankW;
|
|
|
|
// #1/3
|
|
s->addEvent720(a += crankW, crank, TV_RISE);
|
|
s->addEvent720(a += crankW, crank, TV_FALL);
|
|
// #2/3
|
|
s->addEvent720(a += crankW, crank, TV_RISE);
|
|
s->addEvent720(a += crankW, crank, TV_FALL);
|
|
// #3/3
|
|
a += crankW;
|
|
a += crankW;
|
|
|
|
// 2nd #1/3
|
|
s->addEvent720(a += crankW, crank, TV_RISE);
|
|
s->addEvent720(a += crankW, crank, TV_FALL);
|
|
|
|
// 2nd #2/3
|
|
s->addEvent720(a += crankW, crank, TV_RISE);
|
|
s->addEvent720(a += crankW, crank, TV_FALL);
|
|
|
|
s->isSynchronizationNeeded = false;
|
|
}
|
|
|
|
/**
|
|
* https://rusefi.com/forum/viewtopic.php?f=5&t=1977
|
|
*/
|
|
void configureKawaKX450F(TriggerWaveform *s) {
|
|
float engineCycle = FOUR_STROKE_ENGINE_CYCLE;
|
|
s->initialize(FOUR_STROKE_CRANK_SENSOR);
|
|
|
|
s->setTriggerSynchronizationGap(2.28);
|
|
|
|
float toothWidth = 3 / 20.0;
|
|
|
|
addSkippedToothTriggerEvents(T_PRIMARY, s, 18, 0, toothWidth, 0, engineCycle,
|
|
NO_LEFT_FILTER, 720 - 39);
|
|
|
|
s->addEvent(0.97, T_PRIMARY, TV_RISE);
|
|
s->addEvent(1, T_PRIMARY, TV_FALL);
|
|
}
|
|
|
|
void configureQuickStartSenderWheel(TriggerWaveform *s) {
|
|
s->initialize(FOUR_STROKE_CAM_SENSOR);
|
|
|
|
s->useRiseEdge = false;
|
|
|
|
int offset = 20;
|
|
|
|
s->setTriggerSynchronizationGap3(0, 2, 3);
|
|
|
|
s->addEvent360(offset + 0, T_PRIMARY, TV_RISE);
|
|
s->addEvent360(offset + 70, T_PRIMARY, TV_FALL);
|
|
|
|
s->addEvent360(offset + 90, T_PRIMARY, TV_RISE);
|
|
s->addEvent360(offset + 110, T_PRIMARY, TV_FALL);
|
|
|
|
s->addEvent360(offset + 180, T_PRIMARY, TV_RISE);
|
|
s->addEvent360(offset + 200, T_PRIMARY, TV_FALL);
|
|
|
|
s->addEvent360(offset + 270, T_PRIMARY, TV_RISE);
|
|
s->addEvent360(offset + 340, T_PRIMARY, TV_FALL);
|
|
}
|