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Re: USBInterfaceOpen
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Re: USBInterfaceOpen

The IOUSBHIDDriver.kext has matched to your device.  You need a codeless kext to prevent it from matching if you want to talk to it using the IOUSBLib.  The other option is to talk to it using the HID Library.

- Fernando

On May 20, 2010, at 8:03 PM, 命中注定 wrote:

    my device is  HID,  base on USBSimple Example, when call USBInterfaceOpen, it is fail to open.

why? anyone knows, thanks!


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