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MODBUS TCP in C

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  • J Offline
    J Offline
    JJ_2010
    wrote on last edited by
    #1

    Hello all, with :confused::confused::confused::confused: I am a socket programmer, and recently i'm learning MODBUS TCP, and I wanted to make a simple application using MODBUS TCP over ETHERNET, application has two programs, one is SERVER and other is CLIENT as we have in network programming, NOTE : Strictly on C only. I searched a lot and read but couldn't find anything except for C# .NET and serial configuration. If anyone can help...!!!?

    L 1 Reply Last reply
    0
    • J JJ_2010

      Hello all, with :confused::confused::confused::confused: I am a socket programmer, and recently i'm learning MODBUS TCP, and I wanted to make a simple application using MODBUS TCP over ETHERNET, application has two programs, one is SERVER and other is CLIENT as we have in network programming, NOTE : Strictly on C only. I searched a lot and read but couldn't find anything except for C# .NET and serial configuration. If anyone can help...!!!?

      L Offline
      L Offline
      Lost User
      wrote on last edited by
      #2

      Did you look at http://www.modbus.org/tech.php[^]?

      Veni, vidi, abiit domum

      J 1 Reply Last reply
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      • L Lost User

        Did you look at http://www.modbus.org/tech.php[^]?

        Veni, vidi, abiit domum

        J Offline
        J Offline
        JJ_2010
        wrote on last edited by
        #3

        Ya I have read all those docs but found nothing...m using Linux so I need API for that, not for win32 socket.

        L 1 Reply Last reply
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        • J JJ_2010

          Ya I have read all those docs but found nothing...m using Linux so I need API for that, not for win32 socket.

          L Offline
          L Offline
          Lost User
          wrote on last edited by
          #4

          Well you need to go and ask at the Modbus website; they are the people who can tell you what is available.

          Veni, vidi, abiit domum

          J 1 Reply Last reply
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          • L Lost User

            Well you need to go and ask at the Modbus website; they are the people who can tell you what is available.

            Veni, vidi, abiit domum

            J Offline
            J Offline
            JJ_2010
            wrote on last edited by
            #5

            I asked,them but they are not giving any kind kf response..!!!

            S 1 Reply Last reply
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            • J JJ_2010

              I asked,them but they are not giving any kind kf response..!!!

              S Offline
              S Offline
              sathish_blr
              wrote on last edited by
              #6

              Hi, you may try freemodbus library. The URL is http://www.freemodbus.org/index.php?idx=5

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