Hi, Been a while since I used the asctec_autopilot node for communication with the Pelican. I build the master branch and tried to launch it, but somehow communication is not setup properly - it gives me some error about 'insufficient data' when I try to read from the Pelican. I switched back to the code I was working on last year (somewhere mid august) which works fine (/origin/sbellens). Checking the diff I see a lot of the low-level communication commands have been rewritten and header fields are added to the ROS messages. Can someone confirm whether the current code works with the Pelican helicopter? Do I have to add something in my client code to get up-to-date? I'm still using the XBee communication interface. regards, Steven