auto-sync

firmware/config/engines/dodge_neon.cpp

@@ -3,6 +3,8 @@
  *
  * DODGE_NEON_1995 = 2
  *
+ * DODGE_NEON_2003 = 23
+ *
  * This config overrides some values of the default configuration which is set by setDefaultConfiguration() method
  *
  * @date Dec 16, 2013

firmware/controllers/trigger/trigger_chrysler.cpp

@@ -10,6 +10,33 @@
 void configureNeon2003TriggerShape(trigger_shape_s *s) {
 	s->reset(FOUR_STROKE_CAM_SENSOR);
 
+	// voodoo magic - we always need 720 at the end
+	int base = 10;
+
+	setTriggerSynchronizationGap(s, 2.5);
+
+	s->addEvent(base + 26, T_PRIMARY, TV_HIGH);
+	s->addEvent(base + 62, T_PRIMARY, TV_LOW);
+
+	s->addEvent(base + 98, T_PRIMARY, TV_HIGH);
+	s->addEvent(base + 134, T_PRIMARY, TV_LOW);
+
+	s->addEvent(base + 180, T_PRIMARY, TV_HIGH);
+	s->addEvent(base + 314, T_PRIMARY, TV_LOW);
+
+	s->addEvent(base + 350, T_PRIMARY, TV_HIGH);
+	s->addEvent(base + 386, T_PRIMARY, TV_LOW);
+
+	s->addEvent(base + 422, T_PRIMARY, TV_HIGH);
+	s->addEvent(base + 458, T_PRIMARY, TV_LOW);
+
+	s->addEvent(base + 494, T_PRIMARY, TV_HIGH);
+	s->addEvent(base + 530, T_PRIMARY, TV_LOW);
+
+	s->addEvent(base + 674, T_PRIMARY, TV_HIGH);
+	s->addEvent(base + 710, T_PRIMARY, TV_LOW);
+
+	s->assignSize();
 }
 
 void configureNeon1995TriggerShape(trigger_shape_s *s) {
@@ -19,7 +46,6 @@ void configureNeon1995TriggerShape(trigger_shape_s *s) {
 
 	s->useRiseEdge = false;
 
-
 	// voodoo magic - we always need 720 at the end
 	int base = 720 - 560;
 
@@ -68,7 +94,6 @@ void configureNeon1995TriggerShape(trigger_shape_s *s) {
 	s->addEvent(base + 492, T_SECONDARY, TV_HIGH);
 	s->addEvent(base + 497, T_SECONDARY, TV_LOW);
 
-
 	s->addEvent(base + 560, T_PRIMARY, TV_HIGH); // width =
 
 	s->shaftPositionEventCount = 4 + 8 + 8 + 8 + 8;

firmware/controllers/trigger/trigger_decoder.cpp

@@ -35,6 +35,12 @@
 
 static cyclic_buffer errorDetection;
 
+#if ! EFI_PROD_CODE
+
+bool printGapRatio = false;
+
+#endif /* ! EFI_PROD_CODE */
+
 /**
  * @return TRUE is something is wrong with trigger decoding
  */
@@ -48,6 +54,15 @@ static inline bool isSynchronizationGap(TriggerState const *shaftPositionState,
 		return false;
 	}
 
+#if ! EFI_PROD_CODE
+	if(printGapRatio) {
+
+		float gap = 1.0 * currentDuration / shaftPositionState->toothed_previous_duration;
+		print("current gap %f\r\n", gap);
+	}
+
+#endif /* ! EFI_PROD_CODE */
+
 	return currentDuration > shaftPositionState->toothed_previous_duration * triggerShape->syncRatioFrom
 			&& currentDuration < shaftPositionState->toothed_previous_duration * triggerShape->syncRatioTo;
 }
@@ -80,7 +95,7 @@ static trigger_value_e eventType[6] = { TV_LOW, TV_HIGH, TV_LOW, TV_HIGH, TV_LOW
  */
 void TriggerState::decodeTriggerEvent(trigger_shape_s const*triggerShape, trigger_config_s const*triggerConfig,
 		trigger_event_e const signal, uint64_t nowUs) {
-	(void)triggerConfig; // we might want this for logging?
+	(void) triggerConfig; // we might want this for logging?
 	efiAssertVoid(signal <= SHAFT_3RD_UP, "unexpected signal");
 
 	trigger_wheel_e triggerWheel = eventIndex[signal];
@@ -361,7 +376,6 @@ uint32_t findTriggerZeroEventIndex(trigger_shape_s * shape, trigger_config_s con
 //static Logging logger;
 #endif
 
-
 void initTriggerDecoder(void) {
 #if EFI_PROD_CODE || EFI_SIMULATOR
 //	initLogging(&logger, "trigger decoder");

firmware/controllers/trigger/trigger_mitsubishi.cpp

@@ -54,5 +54,5 @@ void initializeMitsubishi4g18(trigger_shape_s *s) {
 	s->addEvent(720.0 - secondaryWidth, T_SECONDARY, TV_HIGH);
 	s->addEvent(720.0, T_SECONDARY, TV_LOW);
 
-	s->shaftPositionEventCount = s->getSize();
+	s->assignSize();
 }

firmware/controllers/trigger/trigger_structure.cpp

@@ -35,6 +35,10 @@ trigger_shape_s::trigger_shape_s() :
 	wave.waves = h.waves;
 }
 
+void trigger_shape_s::assignSize() {
+	shaftPositionEventCount = getSize();
+}
+
 int trigger_shape_s::getSize() const {
 	return size;
 }

firmware/controllers/trigger/trigger_structure.h

@@ -49,6 +49,7 @@ public:
 	void addEvent(float angle, trigger_wheel_e const waveIndex, trigger_value_e const state);
 	void reset(operation_mode_e operationMode);
 	int getSize() const;
+	void assignSize();
 	multi_wave_s wave;
 
 	/**