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  3. VOXL2 and QGC via USB Connection Issues

VOXL2 and QGC via USB Connection Issues

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  • nickanickN Offline
    nickanickN Offline
    nickanick
    Contributor
    wrote on last edited by
    #1

    We are experiencing connection issues between VOXL2 and QGC using USB
    We went through https://docs.modalai.com/qgc-via-adb/

    QGroundControl is showing disconnected after inputting the comms link with 192.168.7.2:14550 in UDP. mavlink_to_gcs and mavlink_from_gcs are both reporting data. voxl-px4 and voxl-mavlink-server are running.

    voxl-my-ip
    192.168.7.2 (usb0)

    Eric KatzfeyE 2 Replies Last reply
    0
    • nickanickN nickanick

      We are experiencing connection issues between VOXL2 and QGC using USB
      We went through https://docs.modalai.com/qgc-via-adb/

      QGroundControl is showing disconnected after inputting the comms link with 192.168.7.2:14550 in UDP. mavlink_to_gcs and mavlink_from_gcs are both reporting data. voxl-px4 and voxl-mavlink-server are running.

      voxl-my-ip
      192.168.7.2 (usb0)

      Eric KatzfeyE Offline
      Eric KatzfeyE Offline
      Eric Katzfey
      ModalAI Team
      wrote on last edited by
      #2

      @nickanick What is the IP of the computer running QGC? Can you ping the VOXL2 from that computer? Can you see the Mavlink heartbeat packets on that computer with tcpdump or other protocol analyzer when you setup the QGC connection?

      1 Reply Last reply
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      • nickanickN nickanick

        We are experiencing connection issues between VOXL2 and QGC using USB
        We went through https://docs.modalai.com/qgc-via-adb/

        QGroundControl is showing disconnected after inputting the comms link with 192.168.7.2:14550 in UDP. mavlink_to_gcs and mavlink_from_gcs are both reporting data. voxl-px4 and voxl-mavlink-server are running.

        voxl-my-ip
        192.168.7.2 (usb0)

        Eric KatzfeyE Offline
        Eric KatzfeyE Offline
        Eric Katzfey
        ModalAI Team
        wrote on last edited by
        #3

        @nickanick Also, you can run voxl-mavlink-server with some of the debug options which will show you which packets are coming in and going out.

        nickanickN 1 Reply Last reply
        0
        • Eric KatzfeyE Eric Katzfey

          @nickanick Also, you can run voxl-mavlink-server with some of the debug options which will show you which packets are coming in and going out.

          nickanickN Offline
          nickanickN Offline
          nickanick
          Contributor
          wrote on last edited by
          #4

          @Eric-Katzfey We reinstalled the QGC in a new laptop and it is working fine now.

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