mirror of https://github.com/FOME-Tech/fome-fw.git
222 lines
8.7 KiB
C++
222 lines
8.7 KiB
C++
/**
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* @file trigger_mazda.cpp
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*
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* @date Feb 18, 2014
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* @author Andrey Belomutskiy, (c) 2012-2020
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*
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* This file is part of rusEfi - see http://rusefi.com
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*
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* rusEfi is free software; you can redistribute it and/or modify it under the terms of
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* the GNU General Public License as published by the Free Software Foundation; either
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* version 3 of the License, or (at your option) any later version.
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*
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* rusEfi is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
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* even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with this program.
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* If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "pch.h"
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#include "trigger_mazda.h"
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#define NB_CRANK_MAGIC 70
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void initializeMazdaMiataNaShape(TriggerWaveform *s) {
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s->initialize(FOUR_STROKE_CAM_SENSOR, SyncEdge::Both);
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s->isSecondWheelCam = true;
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// nominal gap is 0.325
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s->setTriggerSynchronizationGap2(0.1, 0.5);
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// nominal gap is ~1.52
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s->setSecondTriggerSynchronizationGap2(0.5, 2.3);
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s->tdcPosition = 5.181;
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/**
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* http://rusefi.com/forum/viewtopic.php?f=3&t=729&p=12983#p12983
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*/
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s->addEvent720(52.960405, TriggerWheel::T_SECONDARY, TriggerValue::RISE);
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s->addEvent720(122.635956, TriggerWheel::T_SECONDARY, TriggerValue::FALL);
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s->addEvent720(216.897031, TriggerWheel::T_PRIMARY, TriggerValue::RISE);
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s->addEvent720(232.640068, TriggerWheel::T_SECONDARY, TriggerValue::RISE);
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s->addEvent720(288.819688, TriggerWheel::T_PRIMARY, TriggerValue::FALL); // <-- This edge is the sync point
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s->addEvent720(302.646323, TriggerWheel::T_SECONDARY, TriggerValue::FALL);
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s->addEvent720(412.448056, TriggerWheel::T_SECONDARY, TriggerValue::RISE);
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s->addEvent720(482.816719, TriggerWheel::T_SECONDARY, TriggerValue::FALL);
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s->addEvent720(577.035495, TriggerWheel::T_PRIMARY, TriggerValue::RISE);
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s->addEvent720(592.878113, TriggerWheel::T_SECONDARY, TriggerValue::RISE);
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s->addEvent720(662.899708, TriggerWheel::T_SECONDARY, TriggerValue::FALL);
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s->addEvent720(720.0f, TriggerWheel::T_PRIMARY, TriggerValue::FALL);
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s->useOnlyPrimaryForSync = true;
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}
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// TT_MIATA_VVT
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void initializeMazdaMiataNb2Crank(TriggerWaveform *s) {
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/**
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* Note how we use 0..180 range while defining FOUR_STROKE_SYMMETRICAL_CRANK_SENSOR trigger
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* Note that only half of the physical wheel is defined here!
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*/
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s->initialize(FOUR_STROKE_SYMMETRICAL_CRANK_SENSOR, SyncEdge::Rise);
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s->tdcPosition = 60 + 655;
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// Nominal gap 70/110 = 0.636
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s->setTriggerSynchronizationGap2(0.35f, 1.15f);
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// Nominal gap 110/70 = 1.571
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s->setSecondTriggerSynchronizationGap2(0.8f, 1.8f);
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// todo: NB2 fronts are inverted comparing to NB1, life is not perfect :(
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s->addEventAngle(180.0f - NB_CRANK_MAGIC - 4, TriggerWheel::T_PRIMARY, TriggerValue::FALL);
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s->addEventAngle(180.0f - NB_CRANK_MAGIC, TriggerWheel::T_PRIMARY, TriggerValue::RISE);
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s->addEventAngle(180.0f - 4, TriggerWheel::T_PRIMARY, TriggerValue::FALL);
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s->addEventAngle(180.0f, TriggerWheel::T_PRIMARY, TriggerValue::RISE);
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}
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static void addNBCrankTooth(TriggerWaveform *s, angle_t angle, TriggerWheel const channelIndex) {
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s->addEvent720(angle, channelIndex, TriggerValue::RISE);
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s->addEvent720(angle + 4, channelIndex, TriggerValue::FALL);
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}
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static void initializeMazdaMiataNb1ShapeWithOffset(TriggerWaveform *s, float offset) {
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s->initialize(FOUR_STROKE_CAM_SENSOR, SyncEdge::Fall);
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s->setTriggerSynchronizationGap3(0, 0.065, 0.17f);
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s->useOnlyPrimaryForSync = true;
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s->tdcPosition = 276;
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/**
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* cam sensor is primary, crank sensor is secondary
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*/
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s->addEvent720(20.0f, TriggerWheel::T_PRIMARY, TriggerValue::FALL);
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addNBCrankTooth(s, offset + 66.0f, TriggerWheel::T_SECONDARY);
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addNBCrankTooth(s, offset + 66.0f + NB_CRANK_MAGIC, TriggerWheel:: T_SECONDARY);
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addNBCrankTooth(s, offset + 66.0f + 180, TriggerWheel:: T_SECONDARY);
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addNBCrankTooth(s, offset + 66.0f + 180 + NB_CRANK_MAGIC, TriggerWheel:: T_SECONDARY);
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s->addEvent720(340.0f, TriggerWheel::T_PRIMARY, TriggerValue::RISE);
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s->addEvent720(360.0f, TriggerWheel::T_PRIMARY, TriggerValue::FALL);
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s->addEvent720(380.0f, TriggerWheel::T_PRIMARY, TriggerValue::RISE);
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s->addEvent720(400.0f, TriggerWheel::T_PRIMARY, TriggerValue::FALL);
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addNBCrankTooth(s, offset + 66.0f + 360, TriggerWheel:: T_SECONDARY);
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addNBCrankTooth(s, offset + 66.0f + 360 + NB_CRANK_MAGIC, TriggerWheel:: T_SECONDARY);
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addNBCrankTooth(s, offset + 66.0f + 540, TriggerWheel:: T_SECONDARY);
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addNBCrankTooth(s, offset + 66.0f + 540 + NB_CRANK_MAGIC, TriggerWheel:: T_SECONDARY);
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s->addEvent720(720.0f, TriggerWheel::T_PRIMARY, TriggerValue::RISE);
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}
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void initializeMazdaMiataVVtTestShape(TriggerWaveform *s) {
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initializeMazdaMiataNb1ShapeWithOffset(s, -22);
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}
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void configureMazdaProtegeSOHC(TriggerWaveform *s) {
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s->initialize(FOUR_STROKE_CAM_SENSOR, SyncEdge::Both);
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// s->initialState[0] = 1;
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// float w = 720 / 4 * 0.215;
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float a = 5;
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float z = 0.093;
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a = 180;
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s->addEvent720(a - z * 720, TriggerWheel::T_PRIMARY, TriggerValue::RISE);
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s->addEvent720(a, TriggerWheel::T_PRIMARY, TriggerValue::FALL);
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a += 180;
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s->addEvent720(a - z * 720, TriggerWheel::T_PRIMARY, TriggerValue::RISE);
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s->addEvent720(a, TriggerWheel::T_PRIMARY, TriggerValue::FALL);
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a += 180;
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s->addEvent720(a - z * 720, TriggerWheel::T_PRIMARY, TriggerValue::RISE);
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s->addEvent720(a, TriggerWheel::T_PRIMARY, TriggerValue::FALL);
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a += 180;
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s->addEvent720(a - z * 720, TriggerWheel::T_PRIMARY, TriggerValue::RISE);
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s->addEvent720(a, TriggerWheel::T_PRIMARY, TriggerValue::FALL);
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s->isSynchronizationNeeded = false;
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s->shapeWithoutTdc = true;
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}
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void configureMazdaProtegeLx(TriggerWaveform *s) {
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s->initialize(FOUR_STROKE_CAM_SENSOR, SyncEdge::Rise);
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s->isSecondWheelCam = true;
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/**
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* based on https://svn.code.sf.net/p/rusefi/code/trunk/misc/logs/1993_escort_gt/MAIN_rfi_report_2015-02-01%2017_39.csv
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*/
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s->addEvent720(95.329254, TriggerWheel::T_PRIMARY, TriggerValue::RISE);
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s->addEvent720(95.329254 + 14.876692, TriggerWheel::T_SECONDARY, TriggerValue::RISE);
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s->addEvent720(95.329254 + 82.693557, TriggerWheel::T_SECONDARY, TriggerValue::FALL);
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s->addEvent720(95.329254 + 137.119154, TriggerWheel::T_PRIMARY, TriggerValue::FALL);
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s->addEvent720(95.329254 + 192.378308, TriggerWheel::T_SECONDARY, TriggerValue::RISE);
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s->addEvent720(95.329254 + 261.556418, TriggerWheel::T_SECONDARY, TriggerValue::FALL);
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s->addEvent720(95.329254 + 373.060597, TriggerWheel::T_SECONDARY, TriggerValue::RISE);
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s->addEvent720(95.329254 + 443.503184, TriggerWheel::T_SECONDARY, TriggerValue::FALL);
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s->addEvent720(95.329254 + 555.349776, TriggerWheel::T_SECONDARY, TriggerValue::RISE);
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s->addEvent720(720, TriggerWheel::T_SECONDARY, TriggerValue::FALL);
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s->tdcPosition = 137.119154;
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s->isSynchronizationNeeded = false;
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}
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void initializeMazdaMiataVVtCamShape(TriggerWaveform *s) {
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s->initialize(FOUR_STROKE_CAM_SENSOR, SyncEdge::Rise);
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// Nominal gap is 8.92
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s->setTriggerSynchronizationGap2(6, 20);
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// Nominal gap is 0.128
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s->setSecondTriggerSynchronizationGap2(0.04f, 0.2f);
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s->addEvent720(325, TriggerWheel::T_PRIMARY, TriggerValue::FALL);
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s->addEvent720(360, TriggerWheel::T_PRIMARY, TriggerValue::RISE);
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s->addEvent720(641, TriggerWheel::T_PRIMARY, TriggerValue::FALL);
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s->addEvent720(679, TriggerWheel::T_PRIMARY, TriggerValue::RISE);
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s->addEvent720(700, TriggerWheel::T_PRIMARY, TriggerValue::FALL);
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s->addEvent720(720, TriggerWheel::T_PRIMARY, TriggerValue::RISE);
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}
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// https://rusefi.com/forum/viewtopic.php?f=17&t=2417
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// Cam pattern for intake/exhaust on all Skyactiv-G (and maybe -D/-X)
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void initializeMazdaSkyactivCam(TriggerWaveform *s) {
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s->initialize(FOUR_STROKE_CAM_SENSOR, SyncEdge::Rise);
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// wide
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s->addEvent360(50, TriggerWheel::T_PRIMARY, TriggerValue::RISE);
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s->addEvent360(70, TriggerWheel::T_PRIMARY, TriggerValue::FALL);
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// narrow
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s->addEvent360(80, TriggerWheel::T_PRIMARY, TriggerValue::RISE);
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s->addEvent360(90, TriggerWheel::T_PRIMARY, TriggerValue::FALL);
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// wide
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s->addEvent360(140, TriggerWheel::T_PRIMARY, TriggerValue::RISE);
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s->addEvent360(160, TriggerWheel::T_PRIMARY, TriggerValue::FALL);
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// narrow
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s->addEvent360(170, TriggerWheel::T_PRIMARY, TriggerValue::RISE);
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s->addEvent360(180, TriggerWheel::T_PRIMARY, TriggerValue::FALL);
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// wide
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s->addEvent360(250, TriggerWheel::T_PRIMARY, TriggerValue::RISE);
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s->addEvent360(270, TriggerWheel::T_PRIMARY, TriggerValue::FALL);
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// wide
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s->addEvent360(340, TriggerWheel::T_PRIMARY, TriggerValue::RISE);
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s->addEvent360(360, TriggerWheel::T_PRIMARY, TriggerValue::FALL);
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s->setTriggerSynchronizationGap(0.43);
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s->setSecondTriggerSynchronizationGap(0.78);
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s->setThirdTriggerSynchronizationGap(1.12); // 3rd gap is not required but let's have it for some resiliency
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}
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