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libnodave library questions

2011-05-23
2013-05-09
  • Hello all,

    I am a newbie to C++, I was wondering if anyone could help me understand what some of this code does. I am mainly interested in the read and write routines and also the connection routines. There is a lot of complex code within these functions and they are a little confusing to me. Any help is appreciated.

    Thank you.

     
  • Simon
    Simon
    2011-05-24

    I'm a bit of a noob to the Libnodave library. I have written something that polls PLCs on a cyclic basis (once a minute) and places the data into a MySQL database for further digestion!
    (It uses Ethernet connection but my solution is a little different in as much it picks up PLCs from anywhere)
    Simon