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VUSB on Windows 7

Posted: Tue Jun 15, 2010 2:16 pm
by pjr
I have a small application based on VUSB and it works under Windows XP, Vista, Windows 7, and Linux. I then extended VUSB to include extra REPORT_IDs by changing the usbHidReportDescriptor in main.c. Now this worked well on Win XP and Linux, but Windows 7 throws a fit and says the device has Problem Code 43.

Anyone have any idea what's gone wrong here?

I have a lot of students waiting for a solution so I would love some help.

Re: VUSB on Windows 7

Posted: Wed Jun 16, 2010 6:04 pm
by frank26080115
did you change USB_CFG_HID_REPORT_DESCRIPTOR_LENGTH ?