Re: [python-win32] USB CDC-class support with win32file, exception processing issues

2008-06-02 Thread Mark Hammond
[EMAIL PROTECTED] On Behalf Of Ron Jackson > Sent: Tuesday, 3 June 2008 8:30 AM > To: python-win32@python.org > Subject: [python-win32] USB CDC-class support with win32file, exception > processing issues > > When USB communication device class devices are installed in Windows &g

[python-win32] USB CDC-class support with win32file, exception processing issues

2008-06-02 Thread Ron Jackson
When USB communication device class devices are installed in Windows they appear as COMxxx ports, just like legacy serial ports. They are different in that many RS-232 device parameters don't apply (such as baud rate, handshaking, etc). Also, since they are USB devices they may be suspended while r