Uaefi sent (#7099)

* SENT: typo

* SENT: separate menu for input configuration

* SENT: pass SENT input number to decoder function

* SENT: is optional

* SENT: move gauges to "Sensors - SENT" category

* SENT: gauges show first channels statsistic only

* SENT: channels abstraction

First we define gpios used for SENT channels
Then we glue sensors to SENT channels

* SENT: fix gauges

* SENT: guards

firmware/console/binary/live_data.cpp

@@ -204,7 +204,11 @@ const ignition_state_s* getLiveData(size_t) {
 
 template<>
 const sent_state_s* getLiveData(size_t) {
+#if EFI_SENT_SUPPORT
 	return &engine->sent_state;
+#else
+	return nullptr;
+#endif
 }
 
 template<>

firmware/controllers/algo/engine.h

@@ -318,7 +318,9 @@ public:
 	EngineState engineState;
 
 	dc_motors_s dc_motors;
+#if EFI_SENT_SUPPORT
 	sent_state_s sent_state;
+#endif
 
 	/**
 	 * idle blip is a development tool: alternator PID research for instance have benefited from a repetitive change of RPM

firmware/controllers/algo/rusefi_enums.h

@@ -198,6 +198,17 @@ enum class SentEtbType : uint8_t {
 	CUSTOM = 3,
 };
 
+enum class SentInput : uint8_t {
+	NONE = 0,
+	INPUT1 = 1,
+	INPUT2 = 2,
+	INPUT3 = 3,
+	INPUT4 = 4,
+	INPUT5 = 5,
+	INPUT6 = 6,
+	INPUT7 = 7
+};
+
 enum class CanGpioType : uint8_t {
 	NONE = 0,
 	DRT = 1,

firmware/controllers/lua/lua_hooks.cpp

@@ -749,7 +749,7 @@ void configureRusefiLuaHooks(lua_State* lState) {
 	lua_register(lState, "getSentValue",
 			[](lua_State* l) {
 			auto humanIndex = luaL_checkinteger(l, 1);
-			auto value = getSentValue(humanIndex - 1);
+			auto value = getSentValue(static_cast<SentInput>(humanIndex));
 			lua_pushnumber(l, value);
 			return 1;
 	});
@@ -759,7 +759,7 @@ void configureRusefiLuaHooks(lua_State* lState) {
 			uint16_t sig0;
 			uint16_t sig1;
 			auto humanIndex = luaL_checkinteger(l, 1);
-			/*auto ret = */getSentValues(humanIndex - 1, &sig0, &sig1);
+			/*auto ret = */getSentValues(static_cast<SentInput>(humanIndex), &sig0, &sig1);
 			lua_pushnumber(l, sig0);
 			lua_pushnumber(l, sig1);
 			return 2;

firmware/controllers/sensors/sent_state.txt

@@ -1,5 +1,5 @@
 struct sent_state_s
-	uint16_t value0;"ETB: SENT value0";"value", 1,0, 0,3, 0,@@GAUGE_CATEGORY_ETB@@
+	uint16_t value0;"SENT ch0 value0";"RAW", 1,0, 0,4095, 0,@@GAUGE_CATEGORY_SENT@@
-	uint16_t value1;"ETB: SENT value1";"value", 1,0, 0,3, 0,@@GAUGE_CATEGORY_ETB@@
+	uint16_t value1;"SENT ch0 value1";"RAW", 1,0, 0,4095, 0,@@GAUGE_CATEGORY_SENT@@
-	float errorRate;"ETB: SENT error rate";"ratio", 1,0, 0,3, 2,@@GAUGE_CATEGORY_ETB@@
+	float errorRate;"SENT ch0 error rate";"% (don't belive me)", 1,0, 0,100, 2,@@GAUGE_CATEGORY_SENT@@
 end_struct

firmware/controllers/sensors/tps.cpp

@@ -56,6 +56,8 @@ bool isPedalError() {
     return !Sensor::get(SensorType::AcceleratorPedal).Valid && Sensor::hasSensor(SensorType::AcceleratorPedalPrimary);
 }
 
+#if EFI_SENT_SUPPORT
+
 extern SentTps sentTps;
 
 float decodeTpsSentValue(float sentValue) {
@@ -69,15 +71,19 @@ float decodeTpsSentValue(float sentValue) {
     }
 }
 
-void sentTpsDecode() {
+void sentTpsDecode(SentInput sentCh) {
-#if EFI_SENT_SUPPORT
+    if ((!isDigitalTps1()) || (engineConfiguration->EtbSentInput != sentCh)) {
-    if (!isDigitalTps1()) {
         return;
     }
     // todo: move away from weird float API
-    float sentValue = getSentValue(0);
+    float sentValue = getSentValue(sentCh);
     float tpsValue = decodeTpsSentValue(sentValue);
 
     sentTps.setValidValue(tpsValue, getTimeNowNt());
-#endif // EFI_SENT_SUPPORT
 }
+
+bool isDigitalTps1() {
+    return (engineConfiguration->sentEtbType != SentEtbType::NONE);
+}
+
+#endif /* EFI_SENT_SUPPORT */

firmware/controllers/sensors/tps.h

@@ -22,6 +22,17 @@ constexpr inline int convertVoltageTo10bitADC(float voltage) {
 	return (int) (voltage * TPS_TS_CONVERSION);
 }
 
+void grabTPSIsClosed();
+void grabTPSIsWideOpen();
+void grabPedalIsUp();
+void grabPedalIsWideOpen();
+
+bool isTps1Error();
+bool isTps2Error();
+bool isPedalError();
+
+#if EFI_SENT_SUPPORT
+
 struct SentTps : public StoredValueSensor {
 	SentTps() : StoredValueSensor(SensorType::Tps1, MS2NT(200)) {
 	}
@@ -31,15 +42,8 @@ struct SentTps : public StoredValueSensor {
 	}
 };
 
-void grabTPSIsClosed();
+void sentTpsDecode(SentInput sentCh);
-void grabTPSIsWideOpen();
-void grabPedalIsUp();
-void grabPedalIsWideOpen();
-
-void sentTpsDecode();
 float decodeTpsSentValue(float sentValue);
 bool isDigitalTps1();
 
-bool isTps1Error();
+#endif
-bool isTps2Error();
-bool isPedalError();

firmware/hw_layer/drivers/sent/sent.cpp

@@ -13,6 +13,8 @@
 
 #include "pch.h"
 
+#if EFI_SENT_SUPPORT
+
 #include "sent.h"
 #include "sent_logic.h"
 #include "sent_constants.h"
@@ -497,9 +499,11 @@ uint8_t sent_channel::crc6(uint32_t data)
 	return crc;
 }
 
+#endif /* EFI_SENT_SUPPORT */
 #endif // EFI_PROD_CODE || EFI_UNIT_TEST
 
 #if EFI_PROD_CODE
+#if EFI_SENT_SUPPORT
 
 static sent_channel channels[SENT_CHANNELS_NUM];
 
@@ -569,19 +573,21 @@ static void SentDecoderThread(void*) {
 				sent_channel &channel = channels[n];
 
 				if (channel.Decoder(tick) > 0) {
+					/* report only for first channel */
+					if (n == 0) {
+						uint16_t sig0, sig1;
+						channel.GetSignals(NULL, &sig0, &sig1);
+						engine->sent_state.value0 = sig0;
+						engine->sent_state.value1 = sig1;
 
-    				uint16_t sig0, sig1;
+						#if SENT_STATISTIC_COUNTERS
-    				channel.GetSignals(NULL, &sig0, &sig1);
+						    engine->sent_state.errorRate = 100.0 * channel.statistic.getErrorRate();
-    				engine->sent_state.value0 = sig0;
+						#endif // SENT_STATISTIC_COUNTERS
-    				engine->sent_state.value1 = sig1;
+					}
-
-    				#if SENT_STATISTIC_COUNTERS
-    				    engine->sent_state.errorRate = channel.statistic.getErrorRate();
-    				#endif // SENT_STATISTIC_COUNTERS
-
 
+					SentInput input = static_cast<SentInput>((size_t)SentInput::INPUT1 + n);
 					/* Call high level decoder from here */
-					sentTpsDecode();
+					sentTpsDecode(input);
 				}
 			}
 		}
@@ -589,21 +595,21 @@ static void SentDecoderThread(void*) {
 }
 
 static void printSentInfo() {
-#if EFI_SENT_SUPPORT
 	for (int i = 0; i < SENT_CHANNELS_NUM; i++) {
 		sent_channel &channel = channels[i];
 
         const char * pinName = getBoardSpecificPinName(engineConfiguration->sentInputPins[i]);
-		efiPrintf("---- SENT ch %d ---- on %s", i, pinName);
+		efiPrintf("---- SENT input %d ---- on %s", i + 1, pinName);
 		channel.Info();
 		efiPrintf("--------------------");
 	}
-#endif // EFI_SENT_SUPPORT
 }
 
 /* Don't be confused: this actually returns throttle body position */
 /* TODO: remove, replace with getSentValues() */
-float getSentValue(size_t index) {
+float getSentValue(SentInput input) {
+	size_t index = static_cast<size_t>(input) - static_cast<size_t>(SentInput::INPUT1);
+
 	if (index < SENT_CHANNELS_NUM) {
 		uint16_t sig0, sig1;
 		sent_channel &channel = channels[index];
@@ -619,7 +625,9 @@ float getSentValue(size_t index) {
     return NAN;
 }
 
-int getSentValues(size_t index, uint16_t *sig0, uint16_t *sig1) {
+int getSentValues(SentInput input, uint16_t *sig0, uint16_t *sig1) {
+	size_t index = static_cast<size_t>(input) - static_cast<size_t>(SentInput::INPUT1);
+
 	if (index < SENT_CHANNELS_NUM) {
 		sent_channel &channel = channels[index];
 
@@ -643,4 +651,5 @@ void initSent(void) {
 	addConsoleAction("sentinfo", &printSentInfo);
 }
 
+#endif /* EFI_SENT_SUPPORT */
 #endif /* EFI_PROD_CODE */

firmware/hw_layer/drivers/sent/sent.h

@@ -9,6 +9,8 @@
 
 #pragma once
 
+#if EFI_SENT_SUPPORT
+
 /* SENT decoder init */
 void initSent();
 
@@ -19,5 +21,7 @@ void SENT_ISR_Handler(uint8_t ch, uint16_t val_res);
 void startSent();
 void stopSent();
 
-float getSentValue(size_t index);
+float getSentValue(SentInput input);
-int getSentValues(size_t index, uint16_t *sig0, uint16_t *sig1);
+int getSentValues(SentInput input, uint16_t *sig0, uint16_t *sig1);
+
+#endif /* EFI_SENT_SUPPORT */

firmware/hw_layer/drivers/sent/sent_hw_icu.cpp

@@ -11,6 +11,8 @@
 
 #include "pch.h"
 
+#if EFI_SENT_SUPPORT
+
 #include "sent.h"
 #include "sent_hw_icu.h"
 
@@ -60,7 +62,7 @@ void startSent() {
 		uint32_t baseClock;
 
 		if (getIcuParams(sentPin, &pinAF, &icu, &cfg->channel, &baseClock) != true) {
-			/* this pin has no ICU functionality, of ICU driver is not enabled for TIM on this pin */
+			/* this pin has no ICU functionality or ICU driver is not enabled for TIM on this pin */
 			criticalError("No ICU on selected SENT pin");
 			continue;
 		}
@@ -84,7 +86,7 @@ void stopSent() {
 		ICUDriver *icu;
 
 		if (getIcuParams(sentPin, NULL, &icu, NULL, NULL) != true) {
-			/* this pin has no ICU functionality, of ICU driver is not enabled for TIM on this pin */
+			/* this pin has no ICU functionality or ICU driver is not enabled for TIM on this pin */
 			/* throw error? */
 			continue;
 		}
@@ -97,6 +99,8 @@ void stopSent() {
 	}
 }
 
+#endif /* EFI_SENT_SUPPORT */
+
 #endif /* HAL_USE_ICU */
 
 #endif /* EFI_PROD_CODE */

firmware/hw_layer/drivers/sent/sent_logic.h

@@ -46,7 +46,7 @@ uint32_t getTotalError() {
 }
 
 float getErrorRate() {
-    return getTotalError() * 1.0 / FrameCnt;
+    return 1.0 * getTotalError() / (FrameCnt + getTotalError());
 }
 
 };

firmware/init/sensor/init_tps.cpp

@@ -176,7 +176,9 @@ static FuncSensPair tps2s(TPS_TS_CONVERSION, SensorType::Tps2Secondary);
 static RedundantPair analogTps1(tps1p, tps1s, SensorType::Tps1);
 static RedundantPair tps2(tps2p, tps2s, SensorType::Tps2);
 
+#if EFI_SENT_SUPPORT
 SentTps sentTps;
+#endif
 
 // Used only in case of weird Ford-style ETB TPS
 static RedundantFordTps fordTps1(SensorType::Tps1, SensorType::Tps1Primary, SensorType::Tps1Secondary);
@@ -199,10 +201,6 @@ static ProxySensor driverIntent(SensorType::DriverThrottleIntent);
 static FuncSensPair wastegate(PACK_MULT_VOLTAGE, SensorType::WastegatePosition);
 static FuncSensPair idlePos(PACK_MULT_VOLTAGE, SensorType::IdlePosition);
 
-bool isDigitalTps1() {
-    return isBrainPinValid(engineConfiguration->sentInputPins[0]) && engineConfiguration->sentEtbType != SentEtbType::NONE;
-}
-
 void initTps() {
     criticalAssertVoid(engineConfiguration != nullptr, "null engineConfiguration");
 	percent_t minTpsPps = engineConfiguration->tpsErrorDetectionTooLow;
@@ -219,9 +217,12 @@ void initTps() {
 		}
 
 
+#if EFI_SENT_SUPPORT
         if (isDigitalTps1()) {
             sentTps.Register();
-        } else {
+        } else
+#endif
+        {
 		    analogTps1.init(isFordTps, &fordTps1, tpsSecondaryMaximum,
     			{ engineConfiguration->tps1_1AdcChannel, (float)engineConfiguration->tpsMin, (float)engineConfiguration->tpsMax, minTpsPps, maxTpsPps },
 	    		{ engineConfiguration->tps1_2AdcChannel, (float)engineConfiguration->tps1SecondaryMin, (float)engineConfiguration->tps1SecondaryMax, minTpsPps, maxTpsPps }
@@ -269,7 +270,9 @@ void deinitTps() {
 	tps2.deinit(isFordTps, &fordTps2);
 	pedal.deinit(isFordPps, &fordPps);
 
+#if EFI_SENT_SUPPORT
 	sentTps.unregister();
+#endif
 
 	wastegate.deinit();
 	idlePos.deinit();

firmware/integration/rusefi_config.txt

@@ -298,6 +298,9 @@ custom ego_sensor_e 1 bits, S08, @OFFSET@, [0:2], @@ego_sensor_e_enum@@
 #define SentEtbType_enum "None", "GM type 1", "Ford type 1", "Custom"
 custom SentEtbType 1 bits, S08, @OFFSET@, [0:1], @@SentEtbType_enum@@
 
+#define SentInput_enum "None", "SENT input 1",  "SENT input 2",  "SENT input 3",  "SENT input 4",  "SENT input 5",  "SENT input 6",  "SENT input 7"
+custom SentInput 1 bits, U08, @OFFSET@, [0:2], @@SentInput_enum@@
+
 #define CanGpioType_enum "None", "DRT protocol", "MS protocol"
 custom CanGpioType 1 bits, S08, @OFFSET@, [0:1], @@CanGpioType_enum@@
 
@@ -1401,7 +1404,7 @@ custom stepper_num_micro_steps_e 1 bits, U08,	@OFFSET@,	[0:3], @@stepper_num_mic
 
 	float auxFrequencyFilter;;"hz", 1, 0, 0, 100, 1
 
-  sent_input_pin_e[SENT_INPUT_COUNT iterate] sentInputPins;
+	sent_input_pin_e[SENT_INPUT_COUNT iterate] sentInputPins;
 
 
 	int16_t coastingFuelCutRpmHigh;This sets the RPM above which fuel cut is active.;"rpm", 1, 0, 0, 5000, 0
@@ -1589,7 +1592,7 @@ int16_t ALSMaxDuration;;"sec", 1, 0, 0, 10, 0
 uint8_t alsMinTimeBetween;;"", 1, 0, 0, 20000, 0
 uint8_t alsEtbPosition;;"", 1, 0, 0, 20000, 0
     uint8_t acRelayAlternatorDutyAdder;;"%", 1, 0, 0, 100, 0
-	SentEtbType sentEtbType
+	SentEtbType sentEtbType;If you have SENT TPS sensor please select type. For analog TPS lease None
 	uint16_t customSentTpsMin
 	int ALSIdleAdd;;"%", 1, 0, 0, 100, 2
 	int ALSEtbAdd;;"%", 1, 0, 0, 100, 2
@@ -1721,7 +1724,9 @@ uint8_t autoscale knockFuelTrim;Fuel trim when knock, max 30%;"%", 1, 0, 0, 30,
     injector_compensation_mode_e secondaryInjectorCompensationMode;None = I have a MAP-referenced fuel pressure regulator\nFixed rail pressure = I have an atmosphere-referenced fuel pressure regulator (returnless, typically)\nSensed rail pressure = I have a fuel pressure sensor;
     float secondaryInjectorFuelReferencePressure;This is the pressure at which your injector flow is known.\nFor example if your injectors flow 400cc/min at 3.5 bar, enter 350kpa here.;"kPa", 1, 0, 50, 700000, 0
 
-#define END_OF_CALIBRATION_PADDING 111
+    SentInput EtbSentInput;SENT input connected to ETB
+
+#define END_OF_CALIBRATION_PADDING 110
 uint8_t[END_OF_CALIBRATION_PADDING] unusedOftenChangesDuringFirmwareUpdate;;"units", 1, 0, 0, 1, 0
 
 ! end of engine_configuration_s
@@ -2147,6 +2152,7 @@ end_struct
 #define GAUGE_CATEGORY_FUEL_MATH "Fuel: math"
 #define GAUGE_CATEGORY_BOOST_CONTROL "Boost Control"
 #define GAUGE_CATEGORY_ETB "ETB more"
+#define GAUGE_CATEGORY_SENT "Sensors - SENT"
 
 #define GAUGE_NAME_VVT_B1I "VVT: bank 1 intake"
 #define GAUGE_NAME_VVT_B1E "VVT: bank 1 exhaust"

firmware/integration/rusefi_config_shared.txt

@@ -55,6 +55,7 @@
 #define GAUGE_CATEGORY_FUEL_MATH "Fuel: math"
 #define GAUGE_CATEGORY_BOOST_CONTROL "Boost Control"
 #define GAUGE_CATEGORY_ETB "ETB more"
+#define GAUGE_CATEGORY_SENT "Sensors - SENT"
 
 #define GAUGE_NAME_VVT_B1I "VVT: bank 1 intake"
 #define GAUGE_NAME_VVT_B1E "VVT: bank 1 exhaust"

firmware/tunerstudio/tunerstudio.template.ini

@@ -2188,6 +2188,10 @@ menuDialog = main
 		subMenu = widebandConfig,			"rusEFI Wideband Controller", 0, { canReadEnabled && canWriteEnabled }@@if_ts_show_can_wbo
 		subMenu = std_separator
 
+		# SENT interface
+		subMenu = sentInputs				"SENT inputs"
+		subMenu = std_separator
+
 		# Misc sensors
 		groupMenu = "Oil sensors"
 		groupChildMenu = oilPressureSensor,	"Oil pressure"@@if_ts_show_oil_pressure_sensor
@@ -2965,8 +2969,8 @@ cmd_set_engine_type_default					= "@@TS_IO_TEST_COMMAND_char@@@@ts_command_e_TS_
 		field = "Resistance @ HT",						auxTempSensor2_resistance_3, {auxTempSensor2_adcChannel != @@ADC_CHANNEL_NONE@@}
 
 	dialog = tpsSent1, "SENT TPS"
-		field = "Input #1",								sentInputPins1
+		field = "ETB SENT type",					    sentEtbType
-		field = "ETB type",							    sentEtbType, {sentInputPins1 != 0}
+		field = "ETB SENT input"						EtbSentInput, {sentEtbType != 0 }
 		field = "Closed value",                         customSentTpsMin, {sentEtbType == @@SentEtbType_CUSTOM@@ }
 		field = "Open value",                           customSentTpsMax, {sentEtbType == @@SentEtbType_CUSTOM@@ }
 
@@ -3506,8 +3510,11 @@ cmd_set_engine_type_default					= "@@TS_IO_TEST_COMMAND_char@@@@ts_command_e_TS_
 		panel = auxLinearSensor2
 		field = "Aux Speed Input 1",					auxSpeedSensorInputPin1
 		field = "Aux Speed Input 2",					auxSpeedSensorInputPin2
-    field = "Use Aux Speed Sensors for slip ratio", useAuxSpeedForSlipRatio
+		field = "Use Aux Speed Sensors for slip ratio",	useAuxSpeedForSlipRatio
-    field = "Use VSS As Second Wheel Speed", useVssAsSecondWheelSpeed
+		field = "Use VSS As Second Wheel Speed",		useVssAsSecondWheelSpeed
+
+    dialog = sentInputs, "SENT protocol inputs"
+		field = "SENT Input #1",						sentInputPins1
 
 ;			Sensors->MAP sensor
 	dialog = mapSensorAnalog, "MAP sensor", yAxis