I want to bring data into a data logger via simple serial connection, and initially just need a basic Roll/Pitch/Yaw for development, later on we might customise the IMU application.
The 'Compass' demo app from the developer website sends a 'C1' message out the serial port (SCK & MOSI pins), without needing to configure anything, whereas the AHRS and IMU don't send serial without configuration commands via the USB serial port (I think?)
I can't find a specification of the contents of the C1 message - nor can I locate the source code to look it up. I would expect the definition of the message would be in the .json file.
Could you point me to a definition of the file (data and scaling)?
also, is the example code available?