Date: Wed, 18 May 2011 08:55:17 +0200 From: Hans Petter Selasky <hselasky@c2i.net> To: Luca Pizzamiglio <l.pizzamiglio@bally-wulff.de> Cc: freebsd-usb@freebsd.org Subject: Re: SMARTCARD USB Reader Message-ID: <201105180855.17517.hselasky@c2i.net> In-Reply-To: <4DD26DEF.8030601@bally-wulff.de> References: <4DD134A7.1070208@bally-wulff.de> <4DD240F7.60903@bally-wulff.de> <4DD26DEF.8030601@bally-wulff.de>
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On Tuesday 17 May 2011 14:45:35 Luca Pizzamiglio wrote: > Hi, > > It was my mistake, I didn't understand that libusb20_tr_open() wants the > bEndpointAddress provided by the end point descriptor as ep_no parameter. > Man pages are not extremely detailed and I used usbconfig sources as > documentation, but I didn't found examples on transfer functions usage, > then my mistake. > > Does anyone know a project or library that use libusb20 that I could use > as example? > > If HPS agree, I want to use the experience I'm collecting to improve > documentation or to write examples and/or a tutorial. > > thanks again > > Regards, > Luca Hi, You can look at: /usr/ports/multimedia/webcamd Feel free to write an USB toturial. --HPS
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