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How to sync RTC to UTC in voxl2?

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  • K Offline
    K Offline
    kay.han
    wrote on last edited by
    #1

    Hello,

    I am using voxl2. Whenever I connect the battery, the device resets the RTC(Real Time Clock) to 1970-01-01. This is understandable.

    My issue is that I tried to sync the RTC to UTC using several ways, but I couldn't. Can I know the how to sync the RTC to the UTC?

    c596d8db-962e-4332-ad61-278fdbf4be27-image.png

    I tried to use "$ sudo timedatectl set-local-rtc 0", it didn't work.
    38ef0769-e9be-47a3-b9a5-ecd52f488939-image.png

    Another approach is using hwclock, but it didn't work either.
    57757204-a47b-498e-b86b-8dfcf4dad1e6-image.png

    The last approach is the below command, but I met permission denied, even though I am a root user.
    091151ba-0d99-4270-af97-57ead381a201-image.png

    How can I RTC to UTC?

    Thanks,
    Kay

    Eric KatzfeyE 1 Reply Last reply
    0
    • K kay.han

      Hello,

      I am using voxl2. Whenever I connect the battery, the device resets the RTC(Real Time Clock) to 1970-01-01. This is understandable.

      My issue is that I tried to sync the RTC to UTC using several ways, but I couldn't. Can I know the how to sync the RTC to the UTC?

      c596d8db-962e-4332-ad61-278fdbf4be27-image.png

      I tried to use "$ sudo timedatectl set-local-rtc 0", it didn't work.
      38ef0769-e9be-47a3-b9a5-ecd52f488939-image.png

      Another approach is using hwclock, but it didn't work either.
      57757204-a47b-498e-b86b-8dfcf4dad1e6-image.png

      The last approach is the below command, but I met permission denied, even though I am a root user.
      091151ba-0d99-4270-af97-57ead381a201-image.png

      How can I RTC to UTC?

      Thanks,
      Kay

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

      @kay-han VOXL2 does not have an RTC

      K 1 Reply Last reply
      0
      • Eric KatzfeyE Eric Katzfey

        @kay-han VOXL2 does not have an RTC

        K Offline
        K Offline
        kay.han
        wrote on last edited by
        #3

        @Eric-Katzfey Oh, do you mean I can see the "RTC time" by timedatectl, but it doesn't mean voxl2 has the RTC? I see. Thank you for your answer.

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