Is there a way to programmatically monitor a serial port (without taking control of the port or otherwise interfering with an existing connection)?
I know I can use third party applications like Portmon, or NI IO Trace to display (VISA) communication in the NI IO Trace application, but I would like to create my own "terminal window" in LabVIEW to display all messages. NI IO Trace has a LabVIEW API to start and stop IO Trace, but no API to programmatically access the data stream.