On Wed, Apr 05, 2006 at 09:41:53AM +0800, Marius.bao wrote: > Hi,everybody! As we know, the radio bit interrupts can post tasks, they > prevent current running tasks from excuting, and add new tasks to the task > queue. If the radio rate is high enough, that is there is little time for > tinyos to complete the new task before the next radio bit interrupts come, > then no tasks get done. I wonder how tinyos deals with this problem. > Does it simply ignore the inconimg radio bits?
Generally, tasks in TinyOS are executed in a FIFO manner. So new tasks do not disrupt old ones. If there are many events, like interrupts, the tasks' execution will be disrupted and slow down. lin -- Lin Gu Department of Computer Science University of Virginia Tel: 434-825-3115 Web: http://www.cs.virginia.edu/~lg6e -------------------------------------- _______________________________________________ Tinyos-help mailing list [email protected] https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
