SerialPortQnx contains properties that describe how a serial port (RS-232 or RS-485) on a QNX-based JACE is being used in
software as COMn. Each one is a child of that JACE’s SerialPortService (SerialPortPlatformServiceQnx). Properties are as follows:
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Owner — The driver network or function currently associated with that COM port, for example, “
NrioNetwork”, “dialup”, “none”, “ModbusAsyncNetwork”, or “dbgjmpr” (latter indicated for COM1 when “serial shell” jumper is installed on JACE). -
Os Port Name — How the port is known to the QNX OS and associated low-level drivers.
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Port Index — Unique serial port index number, starting with 1 for COM1.