hiding 8888 mess under the rug

making LPS25 one step more available to Hellen

firmware/controllers/algo/engine.cpp

@@ -224,17 +224,7 @@ void Engine::periodicSlowCallback(DECLARE_ENGINE_PARAMETER_SIGNATURE) {
 	standardAirCharge = getStandardAirCharge(PASS_ENGINE_PARAMETER_SIGNATURE);
 
 #if (BOARD_TLE8888_COUNT > 0)
-	static efitick_t tle8888CrankingResetTime = 0;
-
-	if (CONFIG(useTLE8888_cranking_hack) && ENGINE(rpmCalculator).isCranking()) {
-		efitick_t nowNt = getTimeNowNt();
-		if (nowNt - tle8888CrankingResetTime > MS2NT(300)) {
-			tle8888_req_init();
-			// let's reset TLE8888 every 300ms while cranking since that's the best we can do to deal with undervoltage reset
-			// PS: oh yes, it's a horrible design! Please suggest something better!
-			tle8888CrankingResetTime = nowNt;
-		}
-	}
+	tle8888startup();
 #endif
 
 #if EFI_DYNO_VIEW
@@ -243,10 +233,10 @@ void Engine::periodicSlowCallback(DECLARE_ENGINE_PARAMETER_SIGNATURE) {
 
 	slowCallBackWasInvoked = true;
 
-#if HW_PROTEUS
-	void baroUpdate();
-	baroUpdate();
-#endif
+#if EFI_PROD_CODE
+	void baroLps25Update();
+	baroLps25Update();
+#endif // EFI_PROD_CODE
 
 #if ANALOG_HW_CHECK_MODE
 	efiAssertVoid(OBD_PCM_Processor_Fault, isAdcChannelValid(CONFIG(clt).adcChannel), "No CLT setting");

firmware/hw_layer/sensors/lps25.h

@@ -18,8 +18,9 @@ public:
 	bool init(brain_pin_e scl, brain_pin_e sda);
 
 	expected<float> readPressureKpa();
+	// todo: make this private and get getter?
+	bool m_hasInit = false;
 
 private:
 	BitbangI2c m_i2c;
-	bool m_hasInit = false;
 };

firmware/hw_layer/smart_gpio.cpp

@@ -20,8 +20,9 @@
 #include "drivers/gpio/mc33810.h"
 #include "drivers/gpio/tle8888.h"
 #include "drivers/gpio/drv8860.h"
+#include "engine.h"
 
-EXTERN_CONFIG;
+EXTERN_ENGINE;
 
 #if (BOARD_TLE6240_COUNT > 0)
 // todo: migrate to TS or board config
@@ -238,6 +239,21 @@ void initSmartGpio() {
 	gpiochips_init();
 }
 
+void tle8888startup() {
+	tle8888startup();
+	static efitick_t tle8888CrankingResetTime = 0;
+
+	if (CONFIG(useTLE8888_cranking_hack) && ENGINE(rpmCalculator).isCranking()) {
+		efitick_t nowNt = getTimeNowNt();
+		if (nowNt - tle8888CrankingResetTime > MS2NT(300)) {
+			tle8888_req_init();
+			// let's reset TLE8888 every 300ms while cranking since that's the best we can do to deal with undervoltage reset
+			// PS: oh yes, it's a horrible design! Please suggest something better!
+			tle8888CrankingResetTime = nowNt;
+		}
+	}
+}
+
 void stopSmartCsPins() {
 #if (BOARD_TLE8888_COUNT > 0)
 	efiSetPadUnused(activeConfiguration.tle8888_cs);

firmware/hw_layer/smart_gpio.h

@@ -25,3 +25,5 @@ void initSmartGpio(void);
 void startSmartCsPins(void);
 void stopSmartCsPins(void);
 
+void tle8888startup(void);
+

firmware/init/sensor/init_baro.cpp

@@ -20,8 +20,10 @@ void initBaro(DECLARE_CONFIG_PARAMETER_SIGNATURE) {
 	}
 }
 
-void baroUpdate() {
+void baroLps25Update() {
 #if EFI_PROD_CODE
+	if (device.m_hasInit) {
 		sensor.update();
-#endif
+	}
+#endif // EFI_PROD_CODE
 }