WARNING PX4 DISCONNECTED error message from voxl-vision-px4

[modaltb]

If you get the following error message from voxl-vision-px4:

This is likely caused by an over aggressive watchdog timer in voxl-vision-px4 expecting MAVLink packets in a certain time frame and the default MAVLink settings in PX4 v1.10 for the VOXL Flight not being enforced.

To resolve this (and note, in PX4 v1.11 it is the default), you need to ensure the MAV_1_MODE is set to Onboard:

This is also configured in our PX4 params helpers here:

https://gitlab.com/voxl-public/flight-core-px4/px4-parameters/-/blob/master/helpers/mavlink_serial_ports.params#L20