[Libusb-win32-devel] Problem with usb_get_descriptor.

[jr j. <jr...@gm...>]

I am using libusb in windows. I can detect the device after installing the
inf files created. When i try to get all the descriptors, the interface and
endpoint descriptors all show zeros, but are actually having values.
usb_get_descriptor returns zero for both of these. Can get the values of
device and configuration descriptors. I cant figure out why this happens.

While trying to get the configuration descriptor, the interface does points
to an address but the numsetting and altsetting values shows error values.
Actually can anyone tell me what happens at _usb_get_descriptor?

I am stuck with this problem and cant move forward. Hope anyone will be able
to help me out. Thanks in advance.