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QGC obstacle display bug?

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  • H Offline
    H Offline
    hmlow
    Regular
    wrote on last edited by
    #1

    Im using a brand new Seeker drone kit.
    While setting up, I noticed that there is a issue with how QGC displays the obstacles reported by VOXL - it seems to be offset 90 degrees to the right.

    qgc.jpg

    I took a look at how the the voa manager (https://gitlab.com/voxl-public/modal-pipe-architecture/voxl-vision-px4/-/blob/master/src/voa_manager.c) populates the obstacles info into the OBSTACLE_DISTANCE message (https://mavlink.io/en/messages/common.html#OBSTACLE_DISTANCE) and it seems to agree with how i understand the message is to be used.

    Does anyone face the same problem? Is this a QGC bug or is the VOXL sending the obstacles incorrectly to PX4?

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    • M Offline
      M Offline
      mohammednaveed
      wrote on last edited by
      #2

      Hi @hmlow
      I am facing the same issue as well!

      Link Preview Image
      Overlay of obstacle during collision prevention

      Hi All I am trying out the VOA at moment, it works as intended! But i have this confusion when it comes to the obstacle overlay that shows on the GCS. Here ...

      favicon

      ModalAI Forum (forum.modalai.com)

      Thanks & Regards,
      Mohammed Naveed

      H 1 Reply Last reply
      0
      • Chad SweetC Offline
        Chad SweetC Offline
        Chad Sweet
        ModalAI Team
        wrote on last edited by
        #3

        Hi, we have not actually used QGC to debug collision prevention ourselves.

        The tools we use to debug collision prevention can be found on our docs here

        If you find anything related to QGC integration, a follow-up would be appreciated!

        H 1 Reply Last reply
        0
        • M mohammednaveed

          Hi @hmlow
          I am facing the same issue as well!

          Link Preview Image
          Overlay of obstacle during collision prevention

          Hi All I am trying out the VOA at moment, it works as intended! But i have this confusion when it comes to the obstacle overlay that shows on the GCS. Here ...

          favicon

          ModalAI Forum (forum.modalai.com)

          Thanks & Regards,
          Mohammed Naveed

          H Offline
          H Offline
          hmlow
          Regular
          wrote on last edited by hmlow
          #4

          @mohammednaveed said in QGC obstacle display bug?:

          Hi @hmlow
          I am facing the same issue as well!

          Link Preview Image
          Overlay of obstacle during collision prevention

          Hi All I am trying out the VOA at moment, it works as intended! But i have this confusion when it comes to the obstacle overlay that shows on the GCS. Here ...

          favicon

          ModalAI Forum (forum.modalai.com)

          Thanks & Regards,
          Mohammed Naveed

          Good to know that im not alone!
          Do you have the issue shown here as well?
          https://forum.modalai.com/topic/176/what-is-for-avoidance-collision-prevention-error

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          • Chad SweetC Chad Sweet

            Hi, we have not actually used QGC to debug collision prevention ourselves.

            The tools we use to debug collision prevention can be found on our docs here

            If you find anything related to QGC integration, a follow-up would be appreciated!

            H Offline
            H Offline
            hmlow
            Regular
            wrote on last edited by
            #5

            @Chad-Sweet said in QGC obstacle display bug?:

            Hi, we have not actually used QGC to debug collision prevention ourselves.

            The tools we use to debug collision prevention can be found on our docs here

            If you find anything related to QGC integration, a follow-up would be appreciated!

            Thanks. Will probably report this to the QGC dev team as an issue

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