MP_Proximity: proximity pre-arm check failure when using depth camera D435

  1. I am trying the implement the obstacle avoidance using depth camera. I am using the UP square board along with realsense depth camera D435. In MP, I am getting an error “proximity pre-arm check failure”.

  2. In the wiki @, the parameter “AVOID_ENABLE =7”. However, in the parameter list page @, it has only 0-2 bits! A bit confusing!

  3. In MP, under the MAVLink explorer, I am not able to see the “obstacle_distance” message

Can you at least see the Heart Beat from the Companion Computer at GCS? If not then there might be connection issues.

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Thanks. What is the best way to check that?