2020-06-13, 08:31 PM
It sounds like both a hardware problem (uart not wired) as well as software (pypilot_servo trying to run while other pypilot service is already running)
If you could give exact details on your hardware connections as well as post the full log file of pypilot. Check for pypilot processes with "ps aux | grep pypilot" to ensure none are running. Ensure hardware serial port is enabled in openplotter and /dev/serial0 should link to /dev/ttyAMA0. This port should be assigned to pypilot in the openplotter serial settings.
In openplotter 2 it should be possible to get pypilot service logs from journalctl
If you could give exact details on your hardware connections as well as post the full log file of pypilot. Check for pypilot processes with "ps aux | grep pypilot" to ensure none are running. Ensure hardware serial port is enabled in openplotter and /dev/serial0 should link to /dev/ttyAMA0. This port should be assigned to pypilot in the openplotter serial settings.
In openplotter 2 it should be possible to get pypilot service logs from journalctl