Re: [pyusb-users] device.get_active_configuration() results in error

[Wander L. C. <wan...@gm...>]

2012/12/14 Stefano Di Martino <ste...@gm...>:
> Hi,
> from the most USB devices I can't get the active configuration descriptor, although the code I use is always the same!
> I get the error
>
> "USBError: [Errno 40] Operation not supported or unimplemented on this platform".
>
> Does anyone have a hint, why this happens?
>

Have you done set_configuration?

-- 
Best Regards,
Wander Lairson Costa