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    ERROR: failed to start modalai vision lib

    VOXL Flight Deck
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    • Pavel ArdashovP
      Pavel Ardashov
      last edited by

      Hi, voxl-vision-px4 error
      787a5079-eff9-472e-abfc-2542c0a4b52b-image.png
      tell me what could be the reason?

      1 Reply Last reply Reply Quote 0
      • Chad SweetC
        Chad Sweet ModalAI Team
        last edited by

        Do you have another process using the tracking camera? It looks like it cannot open the tracking camera.

        Pavel ArdashovP 1 Reply Last reply Reply Quote 0
        • Pavel ArdashovP
          Pavel Ardashov @Chad Sweet
          last edited by

          @Chad-Sweet Launching on the VOXL Flight Deck I just received. Turned on, passed the wizard and get this error.
          What else can a tracking camera use?

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          • Chad SweetC
            Chad Sweet ModalAI Team
            last edited by

            It would have shipped with everything tested and working. What do you mean by "passed the wizard"?

            Pavel ArdashovP 2 Replies Last reply Reply Quote 1
            • Pavel ArdashovP
              Pavel Ardashov @Chad Sweet
              last edited by

              @Chad-Sweet when connecting QGC, there was no odometry in the mavlink inspector. After that I ran voxl-configure-modalai-vl

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              • Pavel ArdashovP
                Pavel Ardashov @Chad Sweet
                last edited by

                @Chad-Sweet now the odometry data is in the mavlink inspector, but x and y = 0
                39c9667f-7a89-4193-b035-e95edc97cc81-image.png

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                • James StrawsonJ
                  James Strawson ModalAI Team
                  last edited by

                  Hello, When you ran the wizard, what did you enter for the camera configuration question, it should have been option 3 (hires+stereo+tracking) for a flight deck.

                  Do you mind running voxl-vision-px4 manually in odometry debug mode to see if VIO is working and share the output? You can use this command:

                  voxl-vision-px4 --debug_odometry

                  Thanks!

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