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kshfire / qextserialport

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How to determine if a serial port is in use by another application? #162

Open GoogleCodeExporter opened 8 years ago

GoogleCodeExporter commented 8 years ago 
Which version of QextSerialPort are you using?
1.2rc

What steps will reproduce the problem?
1. Open a serial port (READ/WRITE) with Mac OSX.
2. Open a new instance of the same application, which trys to open the same 
serial port.

What is the expected output? What do you see instead?
On Mac OSX, the same port can be opened, so both instances can read/write to 
the same port. On Windows this is not possible.
How can I check that a serial port is in use by another application on Mac?

Original issue reported on code.google.com by maikelme...@googlemail.com on 29 Apr 2013 at 7:02