On Thursday 15 March 2007 11:01 am, Wael Adel wrote: > On Wednesday 23 August 2006 21:35 am, David Brownell wrote: > > >> Both the UDC driver and gadgetfs are built as loadable modules. After > >> successfully loading these two modules, I was able to mount gadget fs by > >> doing "mount -t gadgetfs gadgetfs /dev/gadget". However only my UDC > >> driver name ($CHIP?) showed up under /dev/gadget. I didn't see any > >> endpoints under /dev/gadget. Or I have to create those endpoint files > >> myself? > > >It's behaving correctly. You can't open those endpoint files until > >you've first activated the device and thereby promised to respond to > >requests on ep0. See the sample driver code, downloadable from the > >relevant section of http://www.linux-usb.org/gadget > > what do u mean by activating the device? it is already opened and the > configs are written to this device.
Without me looking more deeply at this ... did you really write enough configuration information to ep0? And have you issued a read request to ep0? This is something you should be able to debug, and thus find out what you're not doing right. > could u please say it in more simple way? > ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ linux-usb-devel@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
