On 10/2/03 9:26 AM, "John Cebasek" <email@hidden> wrote:
> I don't have classic/OS 9 installed on this computer. It's pure OS X
> and I get the exclusive error when calling USBInterfaceOpenSeize(). The
> C++ code is built with Project Builder so there's no chance of a rogue
> library.
John sent an attachment of ioreg -l for his device. It shows that the
IOUSBHIDDriver matches to his device's interface. So, the issue here is
that you don't open a IOUSBInterfaceInterface to talk to your HID device --
you need to look at IOHIDLib.h and use that API to talk to the device.
Good luck,
--
Fernando Urbina mailto:email@hidden
USB Technology Team work: 719.534.9387
Apple Computer, Inc. fax: 719.532.0981
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