Hi All:
Excuse the newbie question, I've inherited some code...
I have been working on the device driver for our product and have run
into a little bit of a brick-wall. To summarize, everything is going
OK until I try and 'claim' the device. When I call
USBInterfaceOpenSeize() I'm getting an error back
kIOReturnExclusiveAccess (E000002C5). When USB Prober is running, it
reports "handleOpen failing because super::handleOpen failed (someone
already has it open)".
Sounds like someone (the OS??) has already claimed the device and won't
release it.
Is my hypothesis correct? What can I do about it? If my hypothesis
isn't correct, then any ideas?
If you could point me in the right direction, it would be appreciated.
Thanks for your time.
John Cebasek
email@hidden
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