Fixed Wing Manual Control using RC Transmitter/Joystick

I am trying to Run Fixed Wing Manual Control using RC Transmitter/Joystick Example for PX4 using Logitech Extreme 3D Pro JoyStick. I have callibrated the joy stick and configured Diiferent Switches for Mode Change. But when i run the examle nothing happens when i increase throttle. When throttle is high it does not Arm and give Error and Throttle is high. Additionally mode changes when i press the respective joystick button. Appearently it shows that i have callibrated joystick correctly. Why does not any thing happen on throttle Increase ?

Note: I have Perfromed all the required settings in Q Ground and Matlab and therefore it worked perfectly fine in Autonomous Mission using Qgound and Manual Simulink Mission.

[Manoj Velmurugan]

Is this the example you are using?

Were you able to arm using the joystick (and see the armed status in the top left corner of QGC)?

[Hasan Khanzada]

Yes i am using the Matlab Example and did not make any edit in it. Yes i was able to arm using Joystick and The status is Arm.

Answer 1

[Debadipto]

Hello @Hasan Khanzada,

The issue you're describing with the throttle not responding and the error message about the throttle being too high during arming could be due to a safety feature in PX4. Apparently, PX4 requires the throttle to be at its lowest position before it will arm to prevent accidental motor engagement.

I would suggest you to refer to the following relevant Github issue:

https://github.com/PX4/PX4-Autopilot/issues/22122