diff --git a/firmware/console/binary/tunerstudio_configuration.h b/firmware/console/binary/tunerstudio_configuration.h
index 40207d871e..54dad31994 100644
--- a/firmware/console/binary/tunerstudio_configuration.h
+++ b/firmware/console/binary/tunerstudio_configuration.h
@@ -160,7 +160,9 @@ typedef struct {
 	 * @see injectorDutyCycle
 	 */
 	float coilDutyCycle; // 272
-	int unused3[20];
+	int16_t accelerationX; // 276
+	int16_t accelerationY; // 278
+	int unused3[19];
 } TunerStudioOutputChannels;
 
 #endif /* TUNERSTUDIO_CONFIGURATION_H_ */
diff --git a/firmware/hw_layer/accelerometer.h b/firmware/hw_layer/accelerometer.h
index 4f1fbc1fdb..97117aec70 100644
--- a/firmware/hw_layer/accelerometer.h
+++ b/firmware/hw_layer/accelerometer.h
@@ -14,6 +14,7 @@
 void configureAccelerometerPins(DECLARE_ENGINE_PARAMETER_SIGNATURE);
 
 void initAccelerometer(DECLARE_ENGINE_PARAMETER_SIGNATURE);
+void accelerometerPeriodicCallback(DECLARE_ENGINE_PARAMETER_SIGNATURE);
 /**
  * Acceleration/braking
  */
diff --git a/firmware/hw_layer/stm32f4/mpu_util.h b/firmware/hw_layer/stm32f4/mpu_util.h
index 119317a2ad..6481b8d60e 100644
--- a/firmware/hw_layer/stm32f4/mpu_util.h
+++ b/firmware/hw_layer/stm32f4/mpu_util.h
@@ -91,6 +91,9 @@ void initSpiModule(SPIDriver *driver, brain_pin_e sck, brain_pin_e miso,
 		int sckMode,
 		int mosiMode,
 		int misoMode);
+/**
+ * @see getSpiDevice
+ */
 void initSpiCs(SPIConfig *spiConfig, brain_pin_e csPin);
 
 bool isValidCanTxPin(brain_pin_e pin);