Alan Stern wrote: > Interrupt endpoints don't pack more than one message into a single > packet.
OK. So considering the example of a keyboard where the user has pressed two keys within one polling period, they have to be returned in two separate packets, which will be one polling period apart. (Or maybe discard one of them.) Right? > If an interrupt > endpoint has a polling period of 32 ms, then it is guaranteed the > device will have a chance to report each event to the host within 32 ms > of the time it occurs. ..unless it generates events at a rate of more than one each 32 ms, in which case they will have to wait (or be discarded). Thanks, Phil. ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ Linux-usb-users@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
