Marcel Birthelmer wrote:
> Not sure about the stack you're using etc., but from lots of
> experience with USB device code in my previous job, I'd suggest making
> sure you're closing all your endpoints and cancelling any pending
> transactions when you're closing the connection (if applicable), and
> making sure any state machines are reset to the point where endpoints
> can be re-opened when the PC sets the configuration again.

I'm starting to think "libusb bug" now.

My test suite works fine with libusb-win32 0.1.12.2 on Windows XP, but 
won't work with the Linux version of libusb on either Ubuntu 9.04 or 
9.10 (both of which use an Ubuntu-hacked version of libusb 0.1.12).

Hmm.

-- 
Phil.
piclist@philpem.me.uk
http://www.philpem.me.uk/
-- 
http://www.piclist.com PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist