Re: [Libusb-win32-devel] devices list is empty on Windows x64

[Martin K <mar...@gm...>]

On Sat, Apr 9, 2011 at 7:42 PM, Xiaofan Chen <xia...@gm...> wrote:
> As for "unknown device", it can be hardware or firmware problem.
> Please post to Microchip forum here for more help. You
> may need to post your schematics there for hardware check.
> http://www.microchip.com/forums/f102.aspx
>
>

I believe it's safe to say that "unknown device" is a firmware
problem. It's not communicating at all, but the computer knows
something is there (pullups)

-- 
Martin K.