Pixhawk and F550

Archive
1

I have a DJI F550 in hexa X configuration. It was flying perfectly with the Naza controls using a Turnigy 9XR with FrSky DJT transmitter and FrSky D8R-IIplus. I recently upgraded to the Pixhawk and am having some problems.

I flashed the D8R with the XP firmware to get CPPM functionality, and that seems to be working fine. When I press forward on the pitch stick, the APM software pitch display increases. When I pull back on it, it decreases. But when I try to fly the copter, when I pitch the controls forwards, the copter tilts back at me - and vice versa.

Of course I have checked to make sure that my motor numbering matches the APM documentation and that the Pixhawk is pointed towards the front of the copter.

planner.ardupilot.com/wp-content … a-octo.jpg

Any ideas?

2

You should simply need to reverse the channel on your Tx for pitch. When you move the pitch stick forward, the green bar should go down, not up.

3

Well that seems a** backwards, and not how the DJI software works. Every other gauge in the software works logically with the position of the stick.

I’ll give it a try. Thanks!