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  3. UAVCAN error in FC v2 px4 firmware

UAVCAN error in FC v2 px4 firmware

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  • Jetson NanoJ Offline
    Jetson NanoJ Offline
    Jetson Nano
    Veteran
    wrote last edited by
    #1

    @Eric-Katzfey @Alex-Kushleyev

    I have the ark flow MR attached to the FC. While I want to check the standard builds, the standard build do not have UAVCAN modules enabled. i have to enable them manually.

    If anyone could share the built px4 file for the ModalAi FC v2 along with UAVCAN enabled and collision prevention working, It would mean alot.

    Eric KatzfeyE 1 Reply Last reply
    0
    • Jetson NanoJ Jetson Nano

      @Eric-Katzfey @Alex-Kushleyev

      I have the ark flow MR attached to the FC. While I want to check the standard builds, the standard build do not have UAVCAN modules enabled. i have to enable them manually.

      If anyone could share the built px4 file for the ModalAi FC v2 along with UAVCAN enabled and collision prevention working, It would mean alot.

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

      @Jetson-Nano Which build, specifically, are you looking for? Something from the ModalAI fork of PX4 or from mainline? Are you not able to build firmware yourself?

      Jetson NanoJ 1 Reply Last reply
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      • Eric KatzfeyE Eric Katzfey

        @Jetson-Nano Which build, specifically, are you looking for? Something from the ModalAI fork of PX4 or from mainline? Are you not able to build firmware yourself?

        Jetson NanoJ Offline
        Jetson NanoJ Offline
        Jetson Nano
        Veteran
        wrote last edited by
        #3

        @Eric-Katzfey
        I am able to build, my build is not able to have both collision prevention and uavcan working. if i go to the latest version the hearding error is showing up, prearm check is not passing.

        I checked with px4 mainline as well as modalai fork,

        branches including - voxl-fpv-dev, version 1.17-dev
        main branches - release/1.17, 1.16, 1.15

        None of the above have the UAVCAN enabled, I do it manually, and the UAVCAN error is solved.

        If you could guide me to a version of PX4 where both of this works with Flight core v2, or share the px4 build, if you have it working, i could test it out .

        Eric KatzfeyE 1 Reply Last reply
        0
        • Jetson NanoJ Jetson Nano

          @Eric-Katzfey
          I am able to build, my build is not able to have both collision prevention and uavcan working. if i go to the latest version the hearding error is showing up, prearm check is not passing.

          I checked with px4 mainline as well as modalai fork,

          branches including - voxl-fpv-dev, version 1.17-dev
          main branches - release/1.17, 1.16, 1.15

          None of the above have the UAVCAN enabled, I do it manually, and the UAVCAN error is solved.

          If you could guide me to a version of PX4 where both of this works with Flight core v2, or share the px4 build, if you have it working, i could test it out .

          Eric KatzfeyE Offline
          Eric KatzfeyE Offline
          Eric Katzfey
          ModalAI Team
          wrote last edited by
          #4

          @Jetson-Nano So you can get UAVCAN working? And we are working through the collision prevention in the other post. But you say that there is a "hearding error"? I'm guessing you mean a heading error? Do you have GPS / Mag enabled? Can you try the tip of mainline? There have been some recent updates to get rid of the heading error when using only a vision based position estimate.

          Jetson NanoJ 1 Reply Last reply
          0
          • Eric KatzfeyE Eric Katzfey

            @Jetson-Nano So you can get UAVCAN working? And we are working through the collision prevention in the other post. But you say that there is a "hearding error"? I'm guessing you mean a heading error? Do you have GPS / Mag enabled? Can you try the tip of mainline? There have been some recent updates to get rid of the heading error when using only a vision based position estimate.

            Jetson NanoJ Offline
            Jetson NanoJ Offline
            Jetson Nano
            Veteran
            wrote last edited by
            #5

            @Eric-Katzfey UAVCAN is working in the latest versions, when enabled. And yes I meant heading error, thats my mistake.
            The collision prevention is the major issue I am having.
            The heading error is in the latest version, and I also came across it in the issues section and it was shown solved, but I did not test it out still with VIO, I was testing with only Optical flow and it was not working.

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