When I run ArduSub in SITL, arm it and set to auto mode the sub does not move. Ground speed is zero. I put debug code in mode_auto.cpp and I can see that ModeAuto::auto_wp_run is saying that forward_out = 0.999556 but no movment.
Hi @Tautala -
Did you upload a mission with waypoints to the vehicle? Does a connected GCS or the autopilot logs contain any error messages?
I don’t know what the problem was and what I did to fix it but it’s working fine now. It’s possible I had ArduSub running in SITL on my desktop while I also had it running on the Pi with the same ID.