Arne Pagel wrote:
>
> currently I have a proplem getting my embedded selfmade usb device
> running together with libusbx under win32 (xp)
>
> I think the major point is that for some reason the configuration
> descriptor of my device (16D0:05BE) can not be accesed.
> Under Linux I am using this device for yers now with different
> versions of libusb without problems.
> Also a about an year ago, I got it running on some other xp machine,
> but I can't rember the libusb version.
> It might be that the usb device it self has some error, which is just
> appearing in the xp environment.
>
> My goal is first to determine if my usb device is the root cause or
> the xp environmet.
Each version of Windows has grown more and more strict about USB spec
compliance. Have you ever run the USB Command Verifier test suite on
this device? It does a pretty good job of exercising the generic
behavior of your device:
http://www.usb.org/developers/tools/
Is your device based on some common USB interface chip?
--
Tim Roberts, t...@probo.com
Providenza & Boekelheide, Inc.
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