How to get x,y,z and quaternion by using LPS?

[Wallat1]

Hi.

I have started to use the LPS, sice I would like to fly the CF outdoor, for this motive could you explain me how to get the information of x, y, z and of the quaternion please?, I am using Python.

Regards.

[knmcguire]

Hi!

You can use the Logging variable of StateEstimate for that, which is the LPS information fused with the IMU of the crazyflie.

You can read it out with the CFlib, via these instructions:

• https://www.bitcraze.io/documentation/repository/crazyflie-lib-python/master/user-guides/sbs_connect_log_param/
• https://www.bitcraze.io/documentation/repository/crazyflie-lib-python/master/user-guides/python_api/#logging
• Example scripts: https://github.com/bitcraze/crazyflie-lib-python/tree/master/examples/logging

Depends on what you want with the information, but you can use the cfclient logger tab to display those as well.

[Wallat1]

Hi.

Thank you for your help.

Regards.