serial port reading

This is a discussion on serial port reading within the Linux Programming forums, part of the Platform Specific Boards category; Hi all, I want to write a QT4 GUI based app, which should read data on serial port and display ...

  1. #1
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    serial port reading

    Hi all,

    I want to write a QT4 GUI based app, which should read data on serial port and display it on edit box. I am not able to find any event generating class/function in linux for the same.

    I have done the same in windows using MScomm and it works fine.

    Suggest me how to get out of this problem.


    thanks,
    pavan
    Last edited by Salem; 08-11-2010 at 10:33 PM. Reason: Snip email address - you posted it here, you read it here

  2. #2
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    Check out the functions in termios.h. and the maybe this "http://www.easysw.com/~mike/serial/serial.html"
    Also if for C++ check out boost serial.
    Last edited by jimblumberg; 08-11-2010 at 08:48 PM.

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