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  4. VOXL flight wifi in soft AP - only 2 connections possible

VOXL flight wifi in soft AP - only 2 connections possible

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  • M Offline
    M Offline
    marian
    Contributor
    wrote on last edited by
    #1

    Hi,

    I use voxl flight with the Wi-Fi on soft AP mode, and its allow to connect only 2 devices at it at the same time. Can increase this limit?

    Alex KushleyevA 1 Reply Last reply
    0
    • M marian

      Hi,

      I use voxl flight with the Wi-Fi on soft AP mode, and its allow to connect only 2 devices at it at the same time. Can increase this limit?

      Alex KushleyevA Offline
      Alex KushleyevA Offline
      Alex Kushleyev
      ModalAI Team
      wrote on last edited by
      #2

      Hi @marian,

      Please see the following post regarding VOXL1 wifi AP maximum number of clients : https://forum.modalai.com/topic/3523/maximum-connections-to-wi-fi . Hopefully that helps!

      Alex

      M 1 Reply Last reply
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      • Alex KushleyevA Alex Kushleyev

        Hi @marian,

        Please see the following post regarding VOXL1 wifi AP maximum number of clients : https://forum.modalai.com/topic/3523/maximum-connections-to-wi-fi . Hopefully that helps!

        Alex

        M Offline
        M Offline
        marian
        Contributor
        wrote on last edited by marian
        #3

        @Alex-Kushleyev thanks for your reply.

        I follow the topic you provide, but still don't work. I have set up the max_num_sta=32, restart the wifi / reconfigure the wifi , still have only 2 connections permitted.

        I didn't find anything else in the configuartion or the scripts which can limit the connections.
        Did the hardware have a limitation instead of it?

        Alex KushleyevA 1 Reply Last reply
        0
        • M marian

          @Alex-Kushleyev thanks for your reply.

          I follow the topic you provide, but still don't work. I have set up the max_num_sta=32, restart the wifi / reconfigure the wifi , still have only 2 connections permitted.

          I didn't find anything else in the configuartion or the scripts which can limit the connections.
          Did the hardware have a limitation instead of it?

          Alex KushleyevA Offline
          Alex KushleyevA Offline
          Alex Kushleyev
          ModalAI Team
          wrote on last edited by Alex Kushleyev
          #4

          @marian , I was able to replicate it and when running dmesg, I see the following message:

          [  390.539854] R0: [VosMCThread][02:38:25.067557]  wlan: [3231:E :PE ] limProcessAssocReqFrame: 914: Max Sta count reached : 2
          

          Changing max_num_sta in hostapd.conf did not help.

          After doing a little bit of digging, it seems like this may be a hardware limitation of the wifi hardware on VOXL1 in SoftAP mode : https://android.googlesource.com/kernel/msm.git/+/android-msm-bullhead-3.10-n-preview-1/drivers/staging/qcacld-2.0/CORE/MAC/src/pe/lim/limProcessAssocReqFrame.c#847 .

          It could also be a setting somewhere low level and unfortunately we don't have any information on that. Sorry about that.

          The wifi module on VOXL1 is QCA6174.

          Alex

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