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    • KnightHawk06K
      KnightHawk06
      last edited by

      I'm running voxl2 out of the box with no changes, the board is powered by an external LIPO battery and plugged into the desktop computer via USB-C. I'm trying to follow the tutorial to access the camera data but I'm unable to start voxl-camera-server. Can this server be started without an internet connection?


      system-image: 1.5.5-M0054-14.1a-perf
      kernel: #1 SMP PREEMPT Fri Mar 24 00:48:55 UTC 2023 4.19.125

      hw version: M0054

      voxl-suite: 0.9.5

      Packages:
      Repo: http://voxl-packages.modalai.com/ ./dists/qrb5165/sdk-0.9/binary-arm64/
      Last Updated: 2023-09-29 20:33:03

      voxl-configure-cameras 11

      Camera Configuration: 11
      enabling and starting voxl-camera-server

      voxl-camera-server

      Segmentation fault:
      Fault thread: voxl-camera-ser(tid: 2596)
      Fault address: 0x566595d321
      Address not mapped.
      Segmentation fault

      Alex KushleyevA 1 Reply Last reply Reply Quote 0
      • Alex KushleyevA
        Alex Kushleyev ModalAI Team @KnightHawk06
        last edited by

        @KnightHawk06 , please upgrade your VOXL2 SDK, as you have very old release, you can get the latest SDK 1.4.0 and then configure your cameras.

        https://docs.modalai.com/sdk-1.4-release-notes/

        After installing latest SDK and configuring cameras, confirm via ADB shell that camera server is getting camera data:

        #this test app will subscribe to all camera streams and report stream resolution, fps, etc
        #please note that this test can put unnecessary stress on the system because it will stream ALL the possible camera streams, so normally you would not run this test all the time
        voxl-inspect-cam -a
        

        after that, if you want to view the camera stream using voxl-portal but you do not have internet connection, you can do that using adb port forwarding trick : https://docs.modalai.com/voxl-portal-via-adb/

        Let us know if you have any other questions.

        Alex

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