Re: How to read HID Descriptor using URBs (in a driver)
From: Mark McDougall (markm_at_vl.com.au)
Date: 02/08/05
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Date: Tue, 08 Feb 2005 11:21:35 +1100
Mark McDougall wrote:
> Now for the report descriptors...
No luck... I'm attempting...
USB_CONFIGURATION_DESCRIPTOR rcd;
UsbBuildGetDescriptorRequest(&urb,
sizeof(_URB_CONTROL_DESCRIPTOR_REQUEST),
HID_REPORT_DESCRIPTOR_TYPE,
0, 0, &rcd, NULL, sizeof(rcd), NULL);
but it returns as STATUS_UNSUCCESSFUL.
Any ideas?
Regards,
Mark
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