PX4 firmware update returns warining for missing parameters

[maxhofidrone]

Hi,
I installed the MRS System on a plain Ubuntu 20. I tried to find your custom px4 firmware but did not find it (only a gazebo version). I then cloned the firmware as described here:
https://ctu-mrs.github.io/docs/hardware/px4_firmware.html
and installed all the necessary toolchain from here:
https://docs.px4.io/main/en/dev_setup/dev_env_linux_ubuntu.html

I built the px4_fmu-v5_default version and updated the firmware with QGC. After the update I got following error message in QGC:

These parameters were available in the old firmware. I attached the parameter file of the old firmware. Is this error/warning to be expected? Or did I install the wrong Firmware?
param_px4.params.txt

Thank you very much for any help in advance!

[spurnvoj]

Hi @maxhofidrone, If you installed the system natively using PPA as suggested in https://github.com/ctu-mrs/mrs_uav_system?tab=readme-ov-file#native-installation. The px4 binary is installed in your system under a package named "mrs-noetic-px4".

[spurnvoj]

Of course, this version can only be used for SITL with a gazebo. If you want to get the binary for your Pixhawk autopilot that is compatible with the current version of the MRS system, please let us know which version you have, and we can send it to you. @DanHert , please help with this if needed.

[maxhofidrone]

Hi @spurnvoj,
yes I installed it using the stable PPA with the help of this script. I also updated the system with the latest PPA today. The FCU is the Pixhawk4. Would be great if you could sent me the correct binary!
Thank you very much in advance!

[DanHert]

Hi @maxhofidrone, the repository with the correct firmware fork is here - https://github.com/ctu-mrs/px4_firmware

I am also attaching a binary for fmu-V5:
fw.zip

[maxhofidrone]

Thank you very much!