On Tuesday 14 July 2009 18:29:33 Alexander Best wrote: > you were right. i attached a different usb mouse and setting the rate to 10 > or 100 didn't cause the random copy&paste issue. > > what's the reason the usb polling rate is limited to 1000? performance? > because gaming devices feature a very high rate. would be great to have > full support for them. i've seen laser mice with a rate of 10.000.
The USB hardware cannot poll more than 1000 times per second on INTERRUPT endpoints typically. Using a BULK endpoint you can at maximum poll 8000 times per second. --HPS _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-usb To unsubscribe, send any mail to "[email protected]"
