Catch OSError exception when accessing serial ports on OSX #13
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thearn
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Mar 11, 2014
Catch OSError exception when accessing serial ports on OSX
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My OSX 10.9 install was generating an OSError("Resource busy") when checking each serial port in find_port() - it seems to generate this error when trying to access the Bluetooth-related serial ports. I added OSError to the catch statement to allow these ports to be skipped.