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    PX4 DISCONNECTED FROM UART

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    • 張
      張為超
      last edited by 22 Dec 2022, 10:46

      Hello, I can't connect my seeker to QGC. I have already reconfigured voxl-vision-px4 and voxl-mavlink-server to the factory setting and both of them are enabled and running.

      But when I look into it by using status -l voxl-vision-px4, it says:

      Jan 01 00:00:09 apq8096 voxl-vision-px4[2589]: WARNING: connected to voxl-mavlink-server but no messages from PX4
      

      Screenshot 2022-12-22 18:19:27.png

      And when I check voxl-mavlink-server, it says

      Jan 01 00:00:10 apq8096 voxl-mavlink-server[2710]: PX4 DISCONNECTED FROM UART
      

      Screenshot 2022-12-22 18:19:50.png

      Here is my mavlink.conf on seeker
      Screenshot 2022-12-22 18:18:39.png

      I already try my best to fix this and gets no luck...... So hope you guys can help me with it.

      Sorry for interrupt your Christmas vacation.😥

      1 Reply Last reply Reply Quote 0
      • C
        Chad Sweet ModalAI Team
        last edited by Chad Sweet 22 Dec 2022, 16:14 22 Dec 2022, 16:11

        Could the cabling between the VOXL and Flight Core have become disconnected? The connections should look like the image below

        seeker-cabling.jpg

        張 1 Reply Last reply 23 Dec 2022, 02:35 Reply Quote 0
        • 張
          張為超 @Chad Sweet
          last edited by 23 Dec 2022, 02:35

          @Chad-Sweet Thanks for your quick response.☺

          I check the cable between them and it looks good to me. I also re-plugged some of them and check mavlink status, still shows disconnected.

          320389185_1637444563386482_3471786983097419275_n.jpg

          1 Reply Last reply Reply Quote 0
          • 張
            張為超
            last edited by 27 Dec 2022, 03:27

            Quick update, mavlink suddenly connected yesterday, but after few minutes it disconnected again. Since I didn't change any of setting, so I think it's bad contact causing the disconnection. What do you guys think of this?

            1 Reply Last reply Reply Quote 0
            • C
              Chad Sweet ModalAI Team
              last edited by 27 Dec 2022, 05:17

              yes, it sounds like a cable is not connected or was damaged somehow

              1 Reply Last reply Reply Quote 0
              • S Syed Omair referenced this topic on 18 Jul 2023, 06:10
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