Thank you very much sibujacob.
Do you think the battery issue may also cause the communication issue between Jetson and Pixhawk?
Because recently during a offboard control flight,
my drone’s offboard flight mode suddenly switches to land flight mode for 0.5 second and then switch back to offboard mode repeatedly.
failed landing video (autonomous control) (13:01 missing connection) (log) (terminal)
I guess the Pixhawk losed connection with Jetson TX1 (offboard mode), so the Pixhawk switched to land flight mode automatically.
After 0.5 second, the Pixhawk re-connected the Jetson TX1 again, so the Pixhawk switched back to offboard mode again. (reference)
In a nutshell, I am not sure that the cause is Pixhawk or Jetson lack amps?
Because
I get the entire flight log from Pixhawk and the entire rosbag record from Jetson. (rosbag video)
The log may mean that the Pixhawk and Jetson keep running during the whole flight?
Thank you very much for your further advice
Really appreciate again ^ ^