Refactor AccelerometerThread.h (#4831)

* Initial upload

* Tidy up

* Update ICM20948Sensor.cpp

* Update AccelerometerThread.h

* Initial upload

* Tidy up

* Update ICM20948Sensor.cpp

* Update AccelerometerThread.h

---------

Co-authored-by: Ben Meadors <benmmeadors@gmail.com>

src/motion/BMA423Sensor.h

@@ -0,0 +1,26 @@
+#pragma once
+#ifndef _BMA423_SENSOR_H_
+#define _BMA423_SENSOR_H_
+
+#include "MotionSensor.h"
+
+#if !defined(ARCH_PORTDUINO) && !defined(ARCH_STM32WL) && !MESHTASTIC_EXCLUDE_I2C
+
+#include <SensorBMA423.hpp>
+#include <Wire.h>
+
+class BMA423Sensor : public MotionSensor
+{
+  private:
+    SensorBMA423 sensor;
+    volatile bool BMA_IRQ = false;
+
+  public:
+    explicit BMA423Sensor(ScanI2C::FoundDevice foundDevice);
+    virtual bool init() override;
+    virtual int32_t runOnce() override;
+};
+
+#endif
+
+#endif