really not clear what is the best place for these classes

firmware/controllers/algo/engine.h

@@ -29,28 +29,8 @@
 #include "global_execution_queue.h"
 #endif /* EFI_UNIT_TEST */
 
-#define MAX_INJECTION_OUTPUT_COUNT INJECTION_PIN_COUNT
 #define FAST_CALLBACK_PERIOD_MS 20
 
-/**
- * This class knows about when to inject fuel
- */
-class FuelSchedule {
-public:
-	FuelSchedule();
-	/**
-	 * this method schedules all fuel events for an engine cycle
-	 */
-	void addFuelEvents(DECLARE_ENGINE_PARAMETER_SIGNATURE);
-	bool addFuelEventsForCylinder(int cylinderIndex DECLARE_ENGINE_PARAMETER_SUFFIX);
-
-	InjectionEvent elements[MAX_INJECTION_OUTPUT_COUNT];
-	bool isReady;
-
-private:
-	void clear();
-};
-
 class RpmCalculator;
 
 #define MAF_DECODING_CACHE_SIZE 256

firmware/controllers/algo/event_registry.h

@@ -12,6 +12,9 @@
 #include "fl_stack.h"
 #include "trigger_structure.h"
 
+#define MAX_INJECTION_OUTPUT_COUNT INJECTION_PIN_COUNT
+
+
 class Engine;
 
 class InjectionEvent {
@@ -31,6 +34,28 @@ public:
 	event_trigger_position_s injectionStart;
 };
 
+/**
+ * This class knows about when to inject fuel
+ */
+class FuelSchedule {
+public:
+	FuelSchedule();
+	/**
+	 * this method schedules all fuel events for an engine cycle
+	 */
+	void addFuelEvents(DECLARE_ENGINE_PARAMETER_SIGNATURE);
+	bool addFuelEventsForCylinder(int cylinderIndex DECLARE_ENGINE_PARAMETER_SUFFIX);
+
+	/**
+	 * injection events, per cylinder
+	 */
+	InjectionEvent elements[MAX_INJECTION_OUTPUT_COUNT];
+	bool isReady;
+
+private:
+	void clear();
+};
+
 #define MAX_OUTPUTS_FOR_IGNITION 2
 
 class IgnitionEvent {
@@ -74,6 +99,9 @@ public:
 
 class IgnitionEventList {
 public:
+	/**
+	 * ignition events, per cylinder
+	 */
 	IgnitionEvent elements[MAX_IGNITION_EVENT_COUNT];
 	bool isReady = false;
 };

unit_tests/tests/test_trigger_decoder.cpp

@@ -552,7 +552,7 @@ TEST(misc, testTriggerDecoder) {
 
 extern fuel_Map3D_t fuelMap;
 
-static void assertInjectionEvent(const char *msg, InjectionEvent *ev, int injectorIndex, int eventIndex, angle_t angleOffset, bool isOverlapping) {
+static void assertInjectionEvent(const char *msg, InjectionEvent *ev, int injectorIndex, int eventIndex, angle_t angleOffset, bool unused) {
 	assertEqualsM4(msg, "inj index", injectorIndex, ev->outputs[0]->injectorIndex);
 	assertEqualsM4(msg, " event index", eventIndex, ev->injectionStart.triggerEventIndex);
 	assertEqualsM4(msg, " event offset", angleOffset, ev->injectionStart.angleOffsetFromTriggerEvent);