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    OpenVINS issue

    GPS-denied Navigation (VIO)
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    • Nitin Varma VegesnaN
      Nitin Varma Vegesna
      last edited by

      Hello, I enabled openvins using the documentation here https://docs.modalai.com/voxl-open-vins-server, except the sku.txt change.

      for some reason, I see in the hand testing, the z drift often, and also I continuously see [ INFO] [1770537820.961194398]: FCU: Vision Data Too Old.

      How do I fix these issues?

      Thanks.

      Nitin Varma VegesnaN 1 Reply Last reply Reply Quote 0
      • Nitin Varma VegesnaN
        Nitin Varma Vegesna @Nitin Varma Vegesna
        last edited by

        Things I changed: "track_frequency": 30,
        "publish_frequency": 20,

        using 2 cameras (not tracking_rear) in voxl_cams.conf

        Is resolution (1280x800) an issue?

        One thing I see is that sometimes, this [ INFO] [1770537820.961194398]: FCU: Vision Data Too Old error comes repeatedly and then z drifts, maybe due to the processing power of the cpu or something else? Please let me know if you know anything regarding this.

        zauberflote1Z 1 Reply Last reply Reply Quote 0
        • zauberflote1Z
          zauberflote1 ModalAI Team @Nitin Varma Vegesna
          last edited by

          @Nitin-Varma-Vegesna

          Hello, please provide your platform specs and sdk version.

          Nitin Varma VegesnaN 1 Reply Last reply Reply Quote 0
          • Nitin Varma VegesnaN
            Nitin Varma Vegesna @zauberflote1
            last edited by

            @zauberflote1 said in OpenVINS issue:

            Hello, please provide your platform specs and sdk version.

            Screenshot 2026-02-09 at 4.25.14 PM.png

            1 Reply Last reply Reply Quote 0
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