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Show outgoing serial ports only
wbadry last edited by
Is it possible to get only the outgoing com ports?
I found how to get all available com ports
Is it possible to filter results to get only outgoing com port? Thanks
JonB last edited by
Not that I know, but.... There is no parameter to
QSerialPortInfo::availablePorts()for port direction type. On a
QSerialPortthere is https://doc.qt.io/qt-5/qserialport.html#Direction-enum, but I only see that being used for reading/writing the baud rate on a port.... ?
Kent-Dorfman last edited by
In the RS232/422/485 world there is no such thing. the physical layer expects bidirectional IO and unidirectional is a specialization that is at the discretion of a higher level in the stack and is thus undefined as far as the COM port itself is concerned.