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Forum Update on Monday, May 27th 2025

ModBus TCP Client

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  • A Offline
    A Offline
    AbdelAli
    wrote on 20 May 2014, 12:53 last edited by
    #1

    Hello,

    I wonder if anybody would give me a push, I'm a newbie in Qt, and i'm seeking to develop a ModBus TCP/IP client,
    Any suggests, Aides or advice ?

    Thanks in Advance,

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    0
    • J Offline
      J Offline
      jazzycamel
      wrote on 20 May 2014, 13:13 last edited by
      #2

      Take a look at "libmodbus":http://libmodbus.org/. You can either use it 'as is' or wrap up the functionality to make it more Qt'ish.

      Hope this helps ;o)

      For the avoidance of doubt:

      1. All my code samples (C++ or Python) are tested before posting
      2. As of 23/03/20, my Python code is formatted to PEP-8 standards using black from the PSF (https://github.com/psf/black)
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      • A Offline
        A Offline
        AbdelAli
        wrote on 20 May 2014, 13:32 last edited by
        #3

        Merci, (But it seems like it's been written in C, that would make more difficult)
        I'll dig in it,

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        • M Offline
          M Offline
          mrdebug
          wrote on 20 May 2014, 14:10 last edited by
          #4

          Hi. I have a lot of experience with Qt and 485 - 232 devices. If you need help please send me an email.

          Need programmers to hire?
          www.labcsp.com
          www.denisgottardello.it
          GMT+1
          Skype: mrdebug

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          • Q Offline
            Q Offline
            qxoz
            wrote on 20 May 2014, 16:26 last edited by
            #5

            By the way ModBus TCP is very easy to implement.
            "modbus":http://www.simplymodbus.ca/TCP.htm

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            • A Offline
              A Offline
              AbdelAli
              wrote on 23 May 2014, 11:09 last edited by
              #6

              Thank you Guys,

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