The TS-7180 has an optional MPU-9250 motion-tracking device. This device provides:
- 3-axis Gyroscope
- 3-axis Accelerometer
- 3-axis Magnetometer
- Temperature sensor
The MPU-9250 is connected to the CPU via I2C. The device is actually two chips in one: The first contains the gyroscope, accelerometer, and temperature sensor. The second contains the magnetometer. Because there are two chips, there are two I2C chip addresses: 0x69, and 0x0C.
User interface to the device is done through the sys filesystem.
The gyroscope, accelerometer, and temperature readings are available at:
The magnetometer readings are available at:
TO BE COMPLETED