Crash During Landing - RCinput:DSM(1) Error

ArduCopter
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1

Hello Everyone,

I recently encountered an issue with my UAV system that I need help troubleshooting. During landing, my system unexpectedly crashed, and I noticed the message RCinput:DSM(1) displayed in Mission Planner.

Here’s my setup:

  • Control Devices: Logitech Joystick with Skydroid T10 telemetry
  • Situation: The crash occurred specifically during the landing phase.

I would like to understand:

  1. What the RCinput:DSM(1) message indicates and whether it relates to the DSM protocol or a specific output channel?
  2. Could the combination of Logitech Joystick and Skydroid T10 telemetry cause a conflict in RC outputs?
  3. Any steps or logs I can check to identify the root cause of this issue?

If anyone has faced similar issues or knows what might have caused this, I would greatly appreciate your insights or suggestions to resolve this problem.

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Thanks in advance!
@xfacta @dkemxr @amilcarlucas

2

We would need to see the .bin log.
Probably detail all devices that are connected to which ports.
I see arming checks are disabled - that’s bad because you dont necessarily get alerts for things that are a problem.

3

You are asking for trouble by not using a RC controller and ArduPilot methodic configurator. And you got what you asked for.