[PyQt] Connecting and sending a message in bluetooth using python and PyQt5
david at boddie.org.uk
Sat Apr 18 09:52:59 BST 2020
On Sat Apr 18 08:43:13 BST 2020, Jason Friedman wrote:
> Thanks for taking the time to answer.
> I found the problem - I was mixing "regular" Bluetooth and QtBluetooth.
> In particular, this line:
> self.sock = QtBluetooth.QBluetoothSocket(bluetooth.RFCOMM)
> should have been:
> self.sock =
Ah, I didn't see the constant. Yes, that would cause problems.
> > You are already creating and starting a QApplication instance in your main
> code. Does removing this help at all?
> Now the program works. And after I removed the duplicate calls to
> QApplication, it stopped crashing on exit also :)
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