remove mapAveragingSchedulingAtIndex

firmware/CHANGELOG.md

@@ -28,6 +28,9 @@ Release template (copy/paste this for new release):
 
 ## Unreleased
 
+### Fixed
+ - Removed questionable MAP sampling trigger index option
+
 ## August 2024 "Day 898"
 
 ### Added

firmware/config/engines/custom_engine.cpp

@@ -458,7 +458,7 @@ void proteusBoardTest() {
 static void setBasicNotECUmode() {
     engineConfiguration->trigger.type = trigger_type_e::TT_HALF_MOON;
 
-	engineConfiguration->mapAveragingSchedulingAtIndex = 999; // this should disable map averaging right?
+	// todo: shall we disable map averaging?
 
 	engineConfiguration->wwaeTau = 0.0;
 	engineConfiguration->wwaeBeta = 0.0;

firmware/controllers/algo/engine_state.h

@@ -49,7 +49,7 @@ public:
 	float auxValveEnd = 0;
 
 	/**
-	 * MAP averaging angle start, in relation to 'mapAveragingSchedulingAtIndex' trigger index index
+	 * MAP averaging angle start, in relation to '0' trigger index index
 	 */
 	angle_t mapAveragingStart[MAX_CYLINDER_COUNT];
 	angle_t mapAveragingDuration = 0;

firmware/controllers/engine_cycle/map_averaging.cpp

@@ -191,7 +191,7 @@ void refreshMapAveragingPreCalc() {
 		angle_t start = interpolate2d(rpm, c->samplingAngleBins, c->samplingAngle);
 		efiAssertVoid(ObdCode::CUSTOM_ERR_MAP_START_ASSERT, !std::isnan(start), "start");
 
-		angle_t offsetAngle = engine->triggerCentral.triggerFormDetails.eventAngles[engineConfiguration->mapAveragingSchedulingAtIndex];
+		angle_t offsetAngle = engine->triggerCentral.triggerFormDetails.eventAngles[0];
 		efiAssertVoid(ObdCode::CUSTOM_ERR_MAP_AVG_OFFSET, !std::isnan(offsetAngle), "offsetAngle");
 
 		for (size_t i = 0; i < engineConfiguration->cylindersCount; i++) {
@@ -221,9 +221,10 @@ void refreshMapAveragingPreCalc() {
 void mapAveragingTriggerCallback(
 		uint32_t index, efitick_t edgeTimestamp) {
 #if EFI_ENGINE_CONTROL && EFI_PROD_CODE
-	// this callback is invoked on interrupt thread
-	if (index != (uint32_t)engineConfiguration->mapAveragingSchedulingAtIndex)
+	// update only once per engine cycle
+	if (index != 0) {
 		return;
+	}
 
 	int rpm = Sensor::getOrZero(SensorType::Rpm);
 	if (!isValidRpm(rpm)) {

firmware/integration/rusefi_config.txt

@@ -1138,8 +1138,7 @@ float idleStepperReactionTime;;"ms", 1, 0, 1, 300, 0
 
 	int idleStepperTotalSteps;;"count", 1, 0, 5, 3000, 0
 
-int mapAveragingSchedulingAtIndex;At what trigger index should some MAP-related math be executed? This is a performance trick to reduce load on synchronization trigger callback.;"index", 1, 0, 0, 7000, 0
-
+int unusedInt3423423
 
 	#define pin_mode_e_enum "default", "INVALID", "INVALID", "INVALID", "opendrain", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "PULLUP", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "INVALID", "PULLDOWN"
 custom pin_mode_e 1 bits, U08, @OFFSET@, [0:6], @@pin_mode_e_enum@@

firmware/tunerstudio/tunerstudio.template.ini

@@ -5056,7 +5056,6 @@ dialog = tcuControls, "Transmission Settings"
 		field = "vvtBooleanForVerySpecialCases",		vvtBooleanForVerySpecialCases
 		field = watchOutForLinearTime,			        watchOutForLinearTime
 		field = "TS over CAN debug",					verboseIsoTp
-		field = "MAP Averaging Logic @",				mapAveragingSchedulingAtIndex
 		field = "showHumanReadableWarning (affects Burn)",	showHumanReadableWarning
 		field = "Warning Message",							warning_message