auto-sync

firmware/config/engines/honda_accord.cpp

@@ -29,6 +29,8 @@ void setFrankenso_01_LCD(board_configuration_s *boardConfiguration) {
 
 static void setHondaAccordConfigurationCommon(engine_configuration_s *engineConfiguration, board_configuration_s *boardConfiguration) {
 	engineConfiguration->map.sensor.sensorType = MT_DENSO183;
+	boardConfiguration->isFastAdcEnabled = true;
+
 
 	engineConfiguration->ignitionMode = IM_ONE_COIL;
 	engineConfiguration->injectionMode = IM_BATCH;

firmware/controllers/algo/engine_configuration.cpp

@@ -156,11 +156,11 @@ void setDefaultConfiguration(engine_configuration_s *engineConfiguration, board_
 
 	// set_cranking_fuel_max 6 40
 	engineConfiguration->crankingSettings.coolantTempMaxC = 40; // 6ms at 40C
-	engineConfiguration->crankingSettings.fuelAtMaxTempMs = 6;
+	engineConfiguration->crankingSettings.fuelAtMaxTempMs = 24;
 
 	// set_cranking_fuel_min 6 -40
 	engineConfiguration->crankingSettings.coolantTempMinC = -40; // 6ms at -40C
-	engineConfiguration->crankingSettings.fuelAtMinTempMs = 6;
+	engineConfiguration->crankingSettings.fuelAtMinTempMs = 24;
 
 	engineConfiguration->analogInputDividerCoefficient = 2;
 
@@ -229,6 +229,7 @@ void setDefaultConfiguration(engine_configuration_s *engineConfiguration, board_
 
 	engineConfiguration->globalFuelCorrection = 1;
 
+	boardConfiguration->isFastAdcEnabled = false;
 	engineConfiguration->map.sensor.sensorType = MT_MPX4250;
 
 	engineConfiguration->baroSensor.sensorType = MT_CUSTOM;

firmware/controllers/engine_controller.cpp

@@ -142,7 +142,11 @@ static void fanRelayControl(void) {
 Overflow64Counter halTime;
 
 uint64_t getTimeNowUs(void) {
-	return halTime.get(hal_lld_get_counter_value(), false) / (CORE_CLOCK / 1000000);
+	return getTimeNowNt() / (CORE_CLOCK / 1000000);
+}
+
+uint64_t getTimeNowNt(void) {
+	return halTime.get(hal_lld_get_counter_value(), false);
 }
 
 //uint64_t getHalTimer(void) {

firmware/controllers/math/efitime.h

@@ -37,11 +37,16 @@ extern "C"
 /**
  * 64-bit counter of microseconds (1/1 000 000 of a second) since MCU reset
  *
- * By using 64 bit, we can achive a very precise timestamp which does not overflow.
+ * By using 64 bit, we can achieve a very precise timestamp which does not overflow.
  * The primary implementation counts the number of CPU cycles from MCU reset.
  */
 uint64_t getTimeNowUs(void);
 
+/**
+ * 64-bit counter CPU cycles since MCU reset
+ */
+uint64_t getTimeNowNt(void);
+
 uint64_t getHalTimer(void);
 
 /**

firmware/controllers/system/pwm_generator_logic.cpp

@@ -61,7 +61,7 @@ static uint64_t getNextSwitchTimeUs(PwmConfig *state) {
 #if DEBUG_PWM
 	scheduleMsg(&logger, "start=%d timeToSwitch=%d", state->safe.start, timeToSwitch);
 #endif
-	return state->safe.startUs + timeToSwitchUs;
+	return NT2US(state->safe.startNt) + timeToSwitchUs;
 }
 
 void PwmConfig::handleCycleStart() {
@@ -74,7 +74,7 @@ void PwmConfig::handleCycleStart() {
 			/**
 			 * period length has changed - we need to reset internal state
 			 */
-			safe.startUs = getTimeNowUs();
+			safe.startNt = getTimeNowNt();
 			safe.iteration = 0;
 			safe.periodUs = periodUs;
 #if DEBUG_PWM

firmware/controllers/system/pwm_generator_logic.h

@@ -26,7 +26,7 @@ typedef struct {
 	/**
 	 * Start time of current iteration
 	 */
-	uint64_t startUs;
+	uint64_t startNt;
 	int phaseIndex;
 } pwm_config_safe_state_s;
 

firmware/main.h

@@ -40,6 +40,14 @@ extern "C"
 // todo: access some existing configuration field
 #define CORE_CLOCK 168000000
 
+// 168 ticks in microsecond
+#define US_TO_NT_MULTIPLIER 168
+
+#define US2NT(x) ((x)*US_TO_NT_MULTIPLIER)
+
+#define NT2US(x) ((x) / US_TO_NT_MULTIPLIER)
+
+
 /**
  * number of SysClock ticks in one ms
  */