Connection problem PX4-SITL v1.15.3 and mavros 1.20.0

[MidKnight]

Hey matlabbe, greetings!

I am trying to edit and use the dockerfile from rtabmap_drone_example to make a docker image for rtabmap_drone_example with a much newer PX4 version and mavros version to test my custom offboard nodes. After changing the versions in the dockerfile, and solving whatever errors I got in the way of building the image, the image is now running correctly, however, the connection between PX4 version 1.15.3 and mavros 1.20.0 (Noetic) is not being established correctly. The communication is working on RX port but not on TX port as confirmed with MAVproxy package.

Have you tried this with your implementation? I would appreciate any help or input.

Thanks!

Regards,
MidKnight.

[matlabbe]

Hi MidKnight,

I didn't try this setup, unfortunately.

Mathieu