How to change the parameter of pid in crazyswarm in real time?

[powehi2020]

Hi,if I want to change the parameter of pid in crazyswarm in real time,how can I do? Can you give me some suggestion? Thank you.

[knmcguire]

Yeah sure! You can do that by changing these parameters, like for the position PID: https://www.bitcraze.io/documentation/repository/crazyflie-firmware/master/api/params/#posctlpid. You should be able to change these parameters with ROS parameters in rqt

[powehi2020]

Thank you for your answer!! I want to get some information from real crazyflie and send some parameter to real crazyflie, how can I do? Thank you again!

[knmcguire]

I advise you to start with the documentation first, which explains all of these basic functionalities of Crazyswarm2 like logging and parameters https://imrclab.github.io/crazyswarm2/. Once you went through some of the guides and still have questions, please start a new discussion