The rotation matrix of sequence of calculation of roll pitch yaw

[HLAW.1]

I am use lsm6dso with NUCLEO—F401RE board. I want to know what are the roll pitch yaw sequence of calculation. We can not transform body frame to naviagtion if we don't know the transformation matrix sequence.

[Eleon BORLINI]

Hi @HLAW.1​ ,

You can refer to DT0060 Design tip to calculate quaternions or Euler's angles.

If you are using an ST library such as the one in the X-CUBE-MEMS1 FW package, you can consider the MotionFX sensor fusion library, which provides real-time motion-sensor data fusion. It also performs gyroscope bias and magnetometer hard iron calibration.

-Eleon