Hey Michinyon,
yes I know. For debugging reasons I´m only reading the register that serves the 8 bits on the left side without applying the 8 bit-bitshift. The register for the 8 least significant bits gives me very heterogeneous values. I posted this issue also in the Due board: [SOLVED] Any experiences with Due and Sparkfun 9DOF sensor stick? - Arduino Due - Arduino Forum . I got some recommendations for some other sketches but they produced the same outputs.
Cheers,
Michael