Resetting px4-params

saegsali

Hi,

I ran the voxl-configure-mpa command on our Starling 2 drone (SDK 1.5.0). Unfortunately, I didn’t realize that this command also resets some of the PX4 parameter configuration files, and since then the drone seems noticeably more unstable in flight.

When we got the drone, I pulled the /data and /etc/modalai folders to my local machine since I thought these will contain the important configuration.
From the command output, I can see that it also overwrote the following files (among others) in the /usr/share/modalai/px4params/v.14/ folder:

platforms/VOXL_2_defaults.params
platforms/D0014_Starling_2.params
other_helpers/starling_2_indoor_position.params

My questions are:

Is there a way to restore or recover the previous parameter files that were on the drone before running voxl-configure-mpa?
I found the GitLab repository with parameter files, but it seems to only contain the new defaults (the ones that replaced my old configs). Where did the original parameters that shipped with the drone come from?

Thanks a lot for your help!