David Brownell wrote: > the reason the PXA 27x UDC is so painful > to use is that it tries to make the hardware do something the software > is much better suited to handle: configuration management, which couples > endpoints to configurations and to interface altsettings. >
Thanks. Yes, someone on the arm-linux list mentioned this too. Just delving into the PXA manuals at the moment. > So the first thing to test is whether the two configurations used by > that driver -- RNDIS, and CDC subset -- are both set up correctly. From > what you say, the CDC subset configuration is working... > Ok. Yes, CDC appears to be working. I was told that the problem could have something to do with Windows not sending a SET_INTERFACE, so the driver doesn't know to force the hardware to change interfaces on the endpoint. I need to finish reading up on usb before I can confirm though. Justin. ------------------------------------------------------------------------- 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 _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
