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  1. Qt
  2. QTBUG-113455

QSerialPort suddenly cannot receive data

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    • None
    • 5.9.9
    • Serial Port
    • None
    • Windows

      hi, I'm having some problems when i use QSerialPort class.

      When I use the QSerialPort class for serial communication, I occasionally encounter a sudden failure to accept the data, but I can still send the data. Turning the serial port back on seems to resume normal communication.

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            vhilshei Volker Hilsheimer
            krcuci A aron
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