Hello all.
I have one Holybro Pixhawk 4 board where the two UAVCAN bus connectors are not working when running ArduPlane v3.9.4. I have set the two drivers parameters has shown under http://ardupilot.org/copter/docs/common-uavcan-setup-advanced.html but I am unable to find the Pixhawk when using a Zubax Babel.
Because of this I have tried out other ArduPlane versions such as the v3.9.2 but with no success.
In order to make sure the hardware is good, I have then installed PX4 v1.8 and both UAVCAN bus work as it should.
Is there any incompatibility between this board and Ardupilot or am I missing some critical parameters that is not mentioned on the link above?
Best regards.