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Modal Ai Voxl2 Mini HITL Request for Support

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  • EyucelE Offline
    EyucelE Offline
    Eyucel
    wrote on last edited by
    #1

    Hello everyone. I hope you are well and everything is fine.

    I am a voxl2 mini user. I bought this electronic card and I am using it according to the documentation. However, I encountered a problem somewhere. I want to simulate my Voxl2 mini card with HITL and I have set up the necessary setup. When I run it, I get the error I have posted. There is no information flow from the UART port, nor can I connect via docker. When I plug in the FTDI cable, the computer does not see it at all. However, when I plug in the UART converter, the computer sees it, but as I said, there is no information flow this time.

    If I need to give more information;
    c.jpeg
    Here I tried connecting RX and TX in reverse and forward.
    b.jpeg
    Here I also tried connecting rx and tx straight and reverse

    I would be very grateful if you could help me on this issue. Thank you very much for your help in advance, I wish you good work.

    a.jpeg
    d.png g)
    e.png

    Eric KatzfeyE 1 Reply Last reply
    0
    • EyucelE Eyucel

      Hello everyone. I hope you are well and everything is fine.

      I am a voxl2 mini user. I bought this electronic card and I am using it according to the documentation. However, I encountered a problem somewhere. I want to simulate my Voxl2 mini card with HITL and I have set up the necessary setup. When I run it, I get the error I have posted. There is no information flow from the UART port, nor can I connect via docker. When I plug in the FTDI cable, the computer does not see it at all. However, when I plug in the UART converter, the computer sees it, but as I said, there is no information flow this time.

      If I need to give more information;
      c.jpeg
      Here I tried connecting RX and TX in reverse and forward.
      b.jpeg
      Here I also tried connecting rx and tx straight and reverse

      I would be very grateful if you could help me on this issue. Thank you very much for your help in advance, I wish you good work.

      a.jpeg
      d.png g)
      e.png

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

      @Eyucel To use PX4 HITL on VOXL 2 mini you need to connect to a DSP UART, not an applications processor UART. So, instead of using J10, you need to use a UART on J19 (Like the ESC UART pins 7 and 8).

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