Re: [Pyusb-users] Mistake in the 1.0 API documentation

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

Hi,

I will fix it. Thanks a lot for pointing the mistake.

Regards,
Wander

2010/1/22 Romain Aviolat <r.a...@gm...>:
> Hi, there's a mistake in the 1.0 API doc,
>
> Under the "let's get it started" chapter:
>
> the 16th line is
>
> ep = uti.find_descriptor(
>
> and should be ep =
>
> ep = usb.util.find_descriptor(
>
> ----------------------------------------------
> import usb.core
> import usb.util
>
> # find our device
> dev = usb.core.find(idVendor=0xfffe, idProduct=0x0001)
>
>
> # was it found?
> if dev is None:
>     raise ValueError('Device not found')
>
> # set the active configuration. With no arguments, the first
> # configuration will be the active one
> dev.set_configuration()
>
>
> # get an endpoint instance
> ep = uti.find_descriptor(
>         dev.get_interface_altsetting(),   # first interface
>         # match the first OUT endpoint
>         custom_match = \
>             lambda e: \
>
>                 usb.util.endpoint_direction(e.bEndpointAddress) == \
>                 usb.util.ENDPOINT_OUT
>     )
>
> assert ep is not None
>
> # write the data
> ep.write('test')
> ----------------------------------------------
>
>
> Cheers,
> Romain
>
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