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Raspberry Pi:How To Install Raspian OS + Dump1090 + FR24 Data Feeder

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  • #76
    hi all

    I use raspbian OS + Kinetic Puck 1090 + FR24Feed. I made all my configurations.
    I'm getting a beast output over modeSmixer 2


    When I apply the status command everything seems normal.

    pi@raspberrypi:~ $ fr24feed-status
    [ ok ] FR24 Feeder/Decoder Process: running.
    [ ok ] FR24 Stats Timestamp: 2020-05-07 11:01:08.
    [ ok ] FR24 Link: connected [UDP].
    [ ok ] FR24 Radar: T-LTBJ1.
    [ ok ] FR24 Tracked AC: 4.
    [ ok ] Receiver: connected (21051 MSGS/0 SYNC).
    [ ok ] FR24 MLAT: ok [UDP].
    [ ok ] FR24 MLAT AC seen: 4.



    but when i get into the application i see these errors.What is the reason?

    pi@raspberrypi:~ $ sudo fr24feed
    2020-05-07 11:55:45 | [feed][i]sent 4,0 AC
    2020-05-07 11:55:45 | error | write - missing monitor file pointer
    2020-05-07 11:55:45 | error | write - missing monitor file pointer
    2020-05-07 11:55:46 | error | write - missing monitor file pointer
    2020-05-07 11:55:46 | error | write - missing monitor file pointer
    2020-05-07 11:55:47 | error | write - missing monitor file pointer
    2020-05-07 11:55:47 | error | write - missing monitor file pointer
    2020-05-07 11:55:47 | [httpd][w]bind function failed, errno: 98, waiting 11 seconds





    F-LTBJ1 & N-LTBJ1 & T-LTBJ1 Izmir / Turkey

    F-LTAN1 Konya / Turkey

    F-LTCS1 SanliUrfa / Turkey

    F-LTFJ3 Istanbul Sabiha Gokcen Airport / Turkey

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    • #77
      That's because you are starting it a 2nd time - You can't run sudo fr24feed while the status is showing OK/running (background running)

      sudo systemctl stop fr24feed
      sudo fr24feed (if you really need to see what it is doing)

      Then once finished reboot or

      sudo systemctl start fr24feed
      Posts not to be taken as official support representation - Just a helpful uploader who tinkers

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      • #78
        Hello, I'm having some serious issues installing dump1090 on my Raspberry Pi 3B+. I followed the instructions on the first page and was able to setup FR24 and the web portal, but I got a message saying:

        "Problem fetching data from dump1090.
        AJAX call failed (error: Not Found). Maybe dump1090 is no longer running?
        The displayed map data will be out of date."

        I have the FlightAware antenna and dongle setup properly to my Pi. I've looked all over the place for a solution and I can't find one.

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        • #79
          Originally posted by dekema2 View Post
          Hello, I'm having some serious issues installing dump1090 on my Raspberry Pi 3B+. I followed the instructions on the first page and was able to setup FR24 and the web portal, but I got a message saying:

          "Problem fetching data from dump1090.
          AJAX call failed (error: Not Found). Maybe dump1090 is no longer running?
          The displayed map data will be out of date."

          I have the FlightAware antenna and dongle setup properly to my Pi. I've looked all over the place for a solution and I can't find one.
          There's 3 methods here. Which. So we know what you have done. And did you do anything more than outlined by the steps for that ONE option. (Like mix and match)

          Searching 'ajax' finds all the issues around it and hints to look for. But if you used the mutability 1.15, that is probably why.



          In either case I'm un stickying this. As you can see it was last updated last year. The first option is the safest

          If you restart and use the pi24 quick start image, and don't re-run activation it Will likely work
          Posts not to be taken as official support representation - Just a helpful uploader who tinkers

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          • #80
            This is odd, today I had a power outage so had to restart everything manually now have discovered that fr24 has been down since. 2020-02-06 15:02:49

            Bit unclear as to what is going on.

            pi@raspberrypi:~ $ sudo systemctl restart fr24feed
            pi@raspberrypi:~ $ sudo fr24feed-status
            [ ok ] FR24 Feeder/Decoder Process: running.
            [ ok ] FR24 Stats Timestamp:.
            [FAIL] FR24 Link: unknown ... failed!
            [ ok ] Receiver: connected (1722 MSGS/ SYNC).
            [FAIL] FR24 MLAT: not running ... failed!
            pi@raspberrypi:~ $


            Any ideas? (strange I've had no outage emails either)

            ------------

            Update, all seems to be ok now, don't know why or how, maybe it takes longer to get back up than the other feeders.

            I did a few sudo systemctl disable --now fr24feed then sudo systemctl restart fr24feed

            Guess it took a few for this: sudo fr24feed-status to show up correctly.
            Last edited by tgo; 2021-06-28, 16:16.

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            • #81
              Outrage warned about on Facebook
              Posts not to be taken as official support representation - Just a helpful uploader who tinkers

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