On Tuesday 24 May 2011 23:48:30 Daniel O'Connor wrote: > I find that my application has rare problems where it does not get a reply > from the micro to a control bus packet, or perhaps the micro doesn't > receive it (I need to add a sequence number or similar to my protocol to > try and detect it I think).
There was a data toggle issue fixed with the EHCI recently, which triggers depending on hardware timing. Are you running the latest 8-stable or 9- current. There is also a new utility called usbdump, which can be used to figure out what is going on. --HPS _______________________________________________ firstname.lastname@example.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-usb To unsubscribe, send any mail to "freebsd-usb-unsubscr...@freebsd.org"