cam/vvt decoder

firmware/controllers/algo/auto_generated_enums.cpp

@@ -1151,6 +1151,8 @@ case TT_MAZDA_MIATA_VVT_TEST:
   return "TT_MAZDA_MIATA_VVT_TEST";
 case TT_MAZDA_SOHC_4:
   return "TT_MAZDA_SOHC_4";
+case TT_MIATA_NB2_VVT_CAM:
+  return "TT_MIATA_NB2_VVT_CAM";
 case TT_MAZDA_Z5:
   return "TT_MAZDA_Z5";
 case TT_MIATA_VVT:

firmware/controllers/algo/rusefi_enums.h

@@ -314,13 +314,18 @@ typedef enum {
 
 	TT_MAZDA_Z5 = 42,
 
+	/**
+	 * This shape for camshaft ONLY
+	 */
+	TT_MIATA_NB2_VVT_CAM = 43,
+
 	// do not forget to edit "#define trigger_type_e_enum" line in integration/rusefi_config.txt file to propogate new value to rusefi.ini TS project
 	// do not forget to invoke "gen_config.bat" once you make changes to integration/rusefi_config.txt
 	// todo: one day a hero would integrate some of these things into Makefile in order to reduce manual magic
 	//
 	// Another point: once you add a new trigger, run get_trigger_images.bat which would run rusefi_test.exe from unit_tests
 	//
-	TT_UNUSED = 43, // this is used if we want to iterate over all trigger types
+	TT_UNUSED = 44, // this is used if we want to iterate over all trigger types
 
 	Force_4_bytes_size_trigger_type = ENUM_32_BITS,
 } trigger_type_e;

firmware/controllers/trigger/decoders/trigger_mazda.cpp

@@ -205,3 +205,19 @@ void configureMazdaProtegeLx(TriggerWaveform *s) {
 	s->tdcPosition = 137.119154;
 	s->isSynchronizationNeeded = false;
 }
+
+void initializeMazdaMiataVVtCamShape(TriggerWaveform *s) {
+	s->initialize(FOUR_STROKE_CAM_SENSOR);
+
+	s->setTriggerSynchronizationGap2(8.50 * 0.75, 14.0);
+
+
+	s->addEvent720(325, T_PRIMARY, TV_FALL);
+	s->addEvent720(360, T_PRIMARY, TV_RISE);
+
+	s->addEvent720(641, T_PRIMARY, TV_FALL);
+	s->addEvent720(677, T_PRIMARY, TV_RISE);
+
+	s->addEvent720(700, T_PRIMARY, TV_FALL);
+	s->addEvent720(720, T_PRIMARY, TV_RISE);
+}

firmware/controllers/trigger/decoders/trigger_mazda.h

@@ -19,3 +19,4 @@ void configureMazdaProtegeSOHC(TriggerWaveform *s);
 void configureMazdaProtegeLx(TriggerWaveform *s);
 void initialize_Mazda_Engine_z5_Shape(TriggerWaveform *s);
 
+void initializeMazdaMiataVVtCamShape(TriggerWaveform *s);

firmware/controllers/trigger/decoders/trigger_structure.cpp

@@ -459,6 +459,10 @@ void TriggerWaveform::initializeTriggerWaveform(Logging *logger, operation_mode_
 		initialize_Mazda_Engine_z5_Shape(this);
 		break;
 
+	case TT_MIATA_NB2_VVT_CAM:
+		initializeMazdaMiataVVtCamShape(this);
+		break;
+
 	case TT_MIATA_VVT:
 		initializeMazdaMiataNb2Crank(this);
 		break;

unit_tests/triggers.txt

@@ -2457,3 +2457,11 @@ event 4 0 360.00
 event 5 1 480.00
 event 6 0 558.00
 event 7 1 660.00
+TRIGGERTYPE 43 6 TT_MIATA_NB2_VVT_CAM 0.00
+# duty 0.13 0.00
+event 0 1 0.00
+event 1 0 281.00
+event 2 1 317.00
+event 3 0 340.00
+event 4 1 360.00
+event 5 0 685.00