https://forum.qt.io/topic/98286/use-qiodevice-asynchronous-interface-with-synchronous-api
Use QIODevice Asynchronous Interface with Synchronous API | Qt Forum
Jan 8, 2019 - Hello, I am communicating with a device in Qt using a QIODevice (specifically a QSerialPort). Normally it is easy to use the asynchronous signals/slots mech...
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