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List:       pykde
Subject:    Re: [PyQt] PyQt5 QtSerialPort Error "QSocketNotifier: Invalid socket specified"
From:       Phil Thompson <phil () riverbankcomputing ! com>
Date:       2016-09-12 16:13:07
Message-ID: DA04EC89-10DA-47B2-A4AA-70981555D540 () riverbankcomputing ! com
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On 12 Sep 2016, at 5:10 pm, Dan Arbogast <arbogastdan@gmail.com> wrote:
> 
> Thanks for the response Phil, I tried substituting open() in place of setOpenMode() \
> and now the output is: 
> ttyUSB0
> ttyUSB1
> False
> QSocketNotifier: Can only be used with threads started with QThread
> True
> 0
> QSocketNotifier: Can only be used with threads started with QThread
> 0
> 
> So now both the open() and writeData() lines show a new QSocketNotifier error.
> 
> There are several examples out there for how to use QtSerialPort with C++ but \
> nothing I could find for Python.  Do you know of any?  I shouldn't be this hard.

It should be easy enough to port a C++ example to Python. If the two versions behave \
differently then that would suggest a PyQt bug.

Phil
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