Merge 5e492c9209 into e41f3bb968

firmware/config/boards/hellen/small-can-board/board.mk

@@ -17,11 +17,12 @@ DDEFS += -DEFI_SHAFT_POSITION_INPUT=FALSE
 DDEFS += -DEFI_ALTERNATOR_CONTROL=FALSE
 DDEFS += -DEFI_VVT_PID=FALSE
 DDEFS += -DEFI_EMULATE_POSITION_SENSORS=FALSE
-DDEFS += -DEFI_MAP_AVERAGING=FALSE
 DDEFS += -DEFI_HPFP=FALSE
 DDEFS += -DEFI_TOOTH_LOGGER=FALSE
 DDEFS += -DRAM_UNUSED_SIZE=100
 
+NO_MAP_AVERAGING = yes
+
 DDEFS += -DHW_SMALL_CAN_BOARD=1
 
 #Mass Storage

firmware/config/stm32f4ems/efifeatures.h

@@ -302,10 +302,6 @@
 //#define EFI_MALFUNCTION_INDICATOR FALSE
 #endif
 
-#ifndef EFI_MAP_AVERAGING
-#define EFI_MAP_AVERAGING TRUE
-#endif
-
 // todo: most of this should become configurable
 
 // todo: switch to continuous ADC conversion for fast ADC?

firmware/controllers/algo/engine.cpp

@@ -466,10 +466,6 @@ injection_mode_e getCurrentInjectionMode() {
 void Engine::periodicFastCallback() {
 	ScopePerf pc(PE::EnginePeriodicFastCallback);
 
-#if EFI_MAP_AVERAGING
-	refreshMapAveragingPreCalc();
-#endif
-
 	engineState.periodicFastCallback();
 
 	tachUpdate();

firmware/controllers/engine_controller.cpp

@@ -513,11 +513,9 @@ void commonInitEngineController() {
 	initElectronicThrottle();
 #endif /* EFI_ELECTRONIC_THROTTLE_BODY */
 
-#if EFI_MAP_AVERAGING
-	if (engineConfiguration->isMapAveragingEnabled) {
-		initMapAveraging();
-	}
-#endif /* EFI_MAP_AVERAGING */
+#ifdef MODULE_MAP_AVERAGING
+	initMapAveraging();
+#endif /* MODULE_MAP_AVERAGING */
 
 #if EFI_BOOST_CONTROL
 	initBoostCtrl();

firmware/controllers/engine_cycle/main_trigger_callback.cpp

@@ -82,7 +82,7 @@ void mainTriggerCallback(uint32_t trgEventIndex, efitick_t edgeTimestamp, angle_
 		// todo: check for 'trigger->is_synchnonized?'
 		return;
 	}
-	if (rpm == NOISY_RPM) {
+	if (rpm == NOISY_RPM || rpm > UNREALISTIC_RPM) {
 		warning(ObdCode::OBD_Crankshaft_Position_Sensor_A_Circuit_Malfunction, "noisy trigger");
 		return;
 	}
@@ -113,12 +113,6 @@ void mainTriggerCallback(uint32_t trgEventIndex, efitick_t edgeTimestamp, angle_
 	 * For spark we schedule both start of coil charge and actual spark based on trigger angle
 	 */
 	onTriggerEventSparkLogic(rpm, edgeTimestamp, currentPhase, nextPhase);
-
-#if !EFI_UNIT_TEST
-#if EFI_MAP_AVERAGING
-	mapAveragingTriggerCallback(edgeTimestamp, currentPhase, nextPhase);
-#endif /* EFI_MAP_AVERAGING */
-#endif /* EFI_UNIT_TEST */
 }
 
 #endif /* EFI_ENGINE_CONTROL */

firmware/controllers/modules/map_averaging/map_averaging.cpp

@@ -23,8 +23,6 @@
 
 #include "pch.h"
 
-#if EFI_MAP_AVERAGING
-
 #include "trigger_central.h"
 
 #if EFI_SENSOR_CHART
@@ -78,6 +76,11 @@ static void startAveraging(sampler* s) {
 		{ endAveraging, &averager });
 }
 
+void MapAverager::showInfo(const char* sensorName) const {
+	const auto value = get();
+	efiPrintf("Sensor \"%s\" is MAP averager: valid: %s value: %.2f averaged sample count: %d", sensorName, boolToString(value.Valid), value.Value, m_lastCounter);
+}
+
 void MapAverager::start(uint8_t cylinderIndex) {
 	chibios_rt::CriticalSectionLocker csl;
 
@@ -133,24 +136,21 @@ void MapAverager::stop() {
 	}
 }
 
-#if HAL_USE_ADC
-
 /**
  * This method is invoked from ADC callback.
  * @note This method is invoked OFTEN, this method is a potential bottleneck - the implementation should be
  * as fast as possible
  */
-void mapAveragingAdcCallback(float instantVoltage) {
+void MapAveragingModule::submitSample(float volts) {
 	efiAssertVoid(ObdCode::CUSTOM_ERR_6650, getCurrentRemainingStack() > 128, "lowstck#9a");
 
-	SensorResult mapResult = getMapAvg(currentMapAverager).submit(instantVoltage);
+	SensorResult mapResult = getMapAvg(currentMapAverager).submit(volts);
 
 	float instantMap = mapResult.value_or(0);
 #if EFI_TUNER_STUDIO
 	engine->outputChannels.instantMAPValue = instantMap;
 #endif // EFI_TUNER_STUDIO
 }
-#endif
 
 static void endAveraging(MapAverager* arg) {
 	arg->stop();
@@ -169,50 +169,39 @@ static void applyMapMinBufferLength() {
 	}
 }
 
-void refreshMapAveragingPreCalc() {
-	int rpm = Sensor::getOrZero(SensorType::Rpm);
-	if (isValidRpm(rpm)) {
-		MAP_sensor_config_s * c = &engineConfiguration->map;
-		angle_t start = interpolate2d(rpm, c->samplingAngleBins, c->samplingAngle);
-		angle_t duration = interpolate2d(rpm, c->samplingWindowBins, c->samplingWindow);
-		efiAssertVoid(ObdCode::CUSTOM_ERR_MAP_START_ASSERT, !std::isnan(start), "start");
-		assertAngleRange(duration, "samplingDuration", ObdCode::CUSTOM_ERR_6563);
+void MapAveragingModule::onFastCallback() {
+	float rpm = Sensor::getOrZero(SensorType::Rpm);
 
-		// Clamp the duration to slightly less than one cylinder period
-		float cylinderPeriod = engine->engineState.engineCycle / engineConfiguration->cylindersCount;
-		duration = clampF(10, duration, cylinderPeriod - 10);
+	MAP_sensor_config_s * c = &engineConfiguration->map;
 
-		for (size_t i = 0; i < engineConfiguration->cylindersCount; i++) {
-			float cylinderStart = start + getCylinderAngle(i, ID2INDEX(getCylinderId(i)));;
-			wrapAngle(cylinderStart, "cylinderStart", ObdCode::CUSTOM_ERR_6562);
-			engine->engineState.mapAveragingStart[i] = cylinderStart;
-		}
+	angle_t start = interpolate2d(rpm, c->samplingAngleBins, c->samplingAngle);
+	efiAssertVoid(ObdCode::CUSTOM_ERR_MAP_START_ASSERT, !std::isnan(start), "start");
 
-		engine->engineState.mapAveragingDuration = duration;
-	} else {
-		for (size_t i = 0; i < engineConfiguration->cylindersCount; i++) {
-			engine->engineState.mapAveragingStart[i] = 0;
-		}
-
-		engine->engineState.mapAveragingDuration = 0;
+	for (size_t i = 0; i < engineConfiguration->cylindersCount; i++) {
+		float cylinderStart = start + getCylinderAngle(i, ID2INDEX(getCylinderId(i)));;
+		wrapAngle(cylinderStart, "cylinderStart", ObdCode::CUSTOM_ERR_6562);
+		engine->engineState.mapAveragingStart[i] = cylinderStart;
 	}
 
+	angle_t duration = interpolate2d(rpm, c->samplingWindowBins, c->samplingWindow);
+	assertAngleRange(duration, "samplingDuration", ObdCode::CUSTOM_ERR_6563);
+
+	// Clamp the duration to slightly less than one cylinder period
+	float cylinderPeriod = engine->engineState.engineCycle / engineConfiguration->cylindersCount;
+	engine->engineState.mapAveragingDuration = clampF(10, duration, cylinderPeriod - 10);
 }
 
 // Callback to schedule the start of map averaging for each cylinder
-void mapAveragingTriggerCallback(efitick_t edgeTimestamp, angle_t currentPhase, angle_t nextPhase) {
-#if EFI_ENGINE_CONTROL
-	int rpm = Sensor::getOrZero(SensorType::Rpm);
-	if (!isValidRpm(rpm)) {
+void MapAveragingModule::onEnginePhase(float rpm,
+						efitick_t edgeTimestamp,
+						float currentPhase,
+						float nextPhase) {
+	if (!engineConfiguration->isMapAveragingEnabled) {
 		return;
 	}
 
 	ScopePerf perf(PE::MapAveragingTriggerCallback);
 
-	if (engineConfiguration->mapMinBufferLength != mapMinBufferLength) {
-		applyMapMinBufferLength();
-	}
-
 	int samplingCount = engineConfiguration->measureMapOnlyInOneCylinder ? 1 : engineConfiguration->cylindersCount;
 
 	for (int i = 0; i < samplingCount; i++) {
@@ -228,15 +217,20 @@ void mapAveragingTriggerCallback(efitick_t edgeTimestamp, angle_t currentPhase,
 		}
 
 		auto& s = samplers[i];
-		s.cylinderIndex = i;
-
 		scheduleByAngle(&s.timer, edgeTimestamp, angleOffset, { startAveraging, &s });
 	}
-#endif
+}
+
+void MapAveragingModule::onConfigurationChange(engine_configuration_s const * previousConfig) {
+	if (!previousConfig || engineConfiguration->mapMinBufferLength != previousConfig->mapMinBufferLength) {
+		applyMapMinBufferLength();
+	}
 }
 
 void initMapAveraging() {
+	for (size_t i = 0; i < efi::size(samplers); i++) {
+		samplers[i].cylinderIndex = i;
+	}
+
 	applyMapMinBufferLength();
 }
-
-#endif /* EFI_MAP_AVERAGING */

firmware/controllers/modules/map_averaging/map_averaging.h

@@ -9,22 +9,11 @@
 
 #include "sensor_converter_func.h"
 
-#if EFI_MAP_AVERAGING
-
-#if HAL_USE_ADC
-void mapAveragingAdcCallback(float instantVoltage);
-#endif
-
 void initMapAveraging();
-void refreshMapAveragingPreCalc();
-
-void mapAveragingTriggerCallback(efitick_t edgeTimestamp, angle_t currentPhase, angle_t nextPhase);
 
 // allow smoothing up to number of cylinders
 #define MAX_MAP_BUFFER_LENGTH (MAX_CYLINDER_COUNT)
 
-#endif /* EFI_MAP_AVERAGING */
-
 class MapAverager : public StoredValueSensor {
 public:
 	MapAverager(SensorType type, efidur_t timeout)
@@ -54,3 +43,16 @@ private:
 };
 
 MapAverager& getMapAvg(size_t idx);
+
+class MapAveragingModule : public EngineModule {
+public:
+	void onConfigurationChange(engine_configuration_s const * previousConfig);
+
+	void onFastCallback() override;
+	void onEnginePhase(float rpm,
+						efitick_t edgeTimestamp,
+						float currentPhase,
+						float nextPhase) override;
+
+	void submitSample(float volts);
+};

firmware/controllers/modules/map_averaging/map_averaging.mk

@@ -1,6 +1,6 @@
 MODULES_INC += $(PROJECT_DIR)/controllers/modules/map_averaging
 MODULES_CPPSRC += $(PROJECT_DIR)/controllers/modules/map_averaging/map_averaging.cpp
 MODULES_INCLUDE += \#include "map_averaging.h"\n
-# MODULES_LIST += MapSampler,
+MODULES_LIST += MapAveragingModule,
 
 DDEFS += -DMODULE_MAP_AVERAGING

firmware/controllers/modules/modules.mk

@@ -1,5 +1,8 @@
 include $(PROJECT_DIR)/controllers/modules/fan/fan.mk
 include $(PROJECT_DIR)/controllers/modules/fuel_pump/fuel_pump.mk
 include $(PROJECT_DIR)/controllers/modules/gear_detector/gear_detector.mk
-include $(PROJECT_DIR)/controllers/modules/map_averaging/map_averaging.mk
 include $(PROJECT_DIR)/controllers/modules/trip_odometer/trip_odometer.mk
+
+ifeq ($(NO_MAP_AVERAGING),)
+  include $(PROJECT_DIR)/controllers/modules/map_averaging/map_averaging.mk
+endif

firmware/controllers/sensors/impl/map.cpp

@@ -31,12 +31,12 @@ static void printMAPInfo() {
 #if EFI_ANALOG_SENSORS
 	efiPrintf("instant value=%.2fkPa", Sensor::getOrZero(SensorType::Map));
 
-#if EFI_MAP_AVERAGING
+#ifdef MODULE_MAP_AVERAGING
 	efiPrintf("map type=%d/%s MAP=%.2fkPa mapMinBufferLength=%d", engineConfiguration->map.sensor.type,
 			getAir_pressure_sensor_type_e(engineConfiguration->map.sensor.type),
 			Sensor::getOrZero(SensorType::Map),
 			mapMinBufferLength);
-#endif // EFI_MAP_AVERAGING
+#endif // MODULE_MAP_AVERAGING
 
 	adc_channel_e mapAdc = engineConfiguration->map.sensor.hwChannel;
 	char pinNameBuffer[16];

firmware/controllers/sensors/sensor_info_printing.cpp

@@ -68,11 +68,6 @@ void Lps25Sensor::showInfo(const char* sensorName) const {
 	efiPrintf("%s: LPS25 baro %.2f kPa", sensorName, get().Value);
 }
 
-void MapAverager::showInfo(const char* sensorName) const {
-	const auto value = get();
-	efiPrintf("Sensor \"%s\" is MAP averager: valid: %s value: %.2f averaged sample count: %d", sensorName, boolToString(value.Valid), value.Value, m_lastCounter);
-}
-
 void LinearFunc::showInfo(float testRawValue) const {
 	efiPrintf("    Linear function slope: %.2f offset: %.2f min: %.1f max: %.1f", m_a, m_b, m_minOutput, m_maxOutput);
 	const auto value = convert(testRawValue);

firmware/hw_layer/hardware.cpp

@@ -148,9 +148,11 @@ void onFastAdcComplete(adcsample_t*) {
 	// this callback is executed 10 000 times a second, it needs to be as fast as possible!
 	ScopePerf perf(PE::AdcCallbackFast);
 
-#if EFI_MAP_AVERAGING
-	mapAveragingAdcCallback(adcToVoltsDivided(getFastAdc(fastMapSampleIndex), engineConfiguration->map.sensor.hwChannel));
-#endif /* EFI_MAP_AVERAGING */
+#ifdef MODULE_MAP_AVERAGING
+	engine->module<MapAveragingModule>()->submitSample(
+			adcToVoltsDivided(getFastAdc(fastMapSampleIndex), engineConfiguration->map.sensor.hwChannel)
+		);
+#endif // MODULE_MAP_AVERAGING
 
 #if EFI_SENSOR_CHART && EFI_SHAFT_POSITION_INPUT
 	if (getEngineState()->sensorChartMode == SC_AUX_FAST1) {

firmware/init/sensor/init_map.cpp

@@ -16,6 +16,7 @@ static FunctionalSensor slowMapSensor2(SensorType::MapSlow2, MS2NT(50));
 static FunctionalSensor compressorDischargePress(SensorType::CompressorDischargePressure, MS2NT(50));
 static FunctionalSensor throttleInletPress(SensorType::ThrottleInletPressure, MS2NT(50));
 
+#ifdef MODULE_MAP_AVERAGING
 // lowest reasonable idle is maybe 600 rpm
 // one sample per cycle (1 cylinder, or "sample one cyl" mode) gives a period of 100ms
 // add some margin -> 200ms timeout for fast MAP sampling
@@ -25,6 +26,7 @@ MapAverager fastMapSensor2(SensorType::MapFast2, MS2NT(200));
 MapAverager& getMapAvg(size_t idx) {
 	return idx == 0 ? fastMapSensor : fastMapSensor2;
 }
+#endif // MODULE_MAP_AVERAGING
 
 // Combine MAP sensors: prefer fast sensor, but use slow if fast is unavailable.
 static FallbackSensor mapCombiner(SensorType::Map, SensorType::MapFast, SensorType::MapSlow);
@@ -102,8 +104,10 @@ void initMap() {
 
 	slowMapSensor.setFunction(mapConverter);
 	slowMapSensor2.setFunction(mapConverter);
+#ifdef MODULE_MAP_AVERAGING
 	fastMapSensor.setFunction(mapConverter);
 	fastMapSensor2.setFunction(mapConverter);
+#endif // MODULE_MAP_AVERAGING
 	compressorDischargePress.setFunction(mapConverter);
 	throttleInletPress.setFunction(mapConverter);
 
@@ -111,8 +115,10 @@ void initMap() {
 	if (isAdcChannelValid(mapChannel)) {
 		slowMapSensor.Register();
 		slowMapSensor2.Register();
+#ifdef MODULE_MAP_AVERAGING
 		fastMapSensor.Register();
 		fastMapSensor2.Register();
+#endif // MODULE_MAP_AVERAGING
 		mapCombiner.Register();
 		mapCombiner2.Register();
 

simulator/simulator/efifeatures.h

@@ -67,7 +67,6 @@
 
 #define EFI_USE_UART_DMA FALSE
 
-#define EFI_MAP_AVERAGING TRUE
 #define EFI_ALTERNATOR_CONTROL TRUE
 
 #define EFI_ENGINE_AUDI_AAN FALSE

simulator/simulator/rusEfiFunctionalTest.cpp

@@ -20,7 +20,6 @@
 #include "sensor_chart.h"
 #include "bench_test.h"
 #include "tunerstudio.h"
-#include "map_averaging.h"
 #include "mmc_card.h"
 #include "memstreams.h"
 #include <chprintf.h>

unit_tests/efifeatures.h

@@ -68,8 +68,6 @@
 
 #define EFI_BOARD_TEST FALSE
 
-#define EFI_MAP_AVERAGING TRUE
-
 #define EFI_LUA TRUE
 
 #define EFI_HPFP TRUE

unit_tests/engine_test_helper.cpp

@@ -104,6 +104,7 @@ EngineTestHelper::EngineTestHelper(engine_type_e engineType, configuration_callb
 	initDataStructures();
 
 	resetConfigurationExt(configurationCallback, engineType);
+	engineConfiguration->isMapAveragingEnabled = false;
 
 	validateConfig();