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QserialPort issue with Qt5.2.1

  • I have installed Qt5.2.1 in my Fedora machine for developing the serial port based GUI application. I have developed the application with unblocked calls and tested its working fine.

    Afterwards i have observed some strange problem i may be thinking wrong.

    In my application i have written separate thread for writing to and reading from serial port. After some time when i am running the GUI control is not going to the serial port thread at all. After so much debugging i have uninstalled Qt and installed again. To my surprise it started working fine, but again after 2 days new installation also having same problem.

    i am not getting what is the problem.???? please somebody help.....past 2 days i was stuck in this.,......

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