> You don't have to have WDT on all the time. When you want to do the > reset, you switch it on and let it time out. The watchdog timer is enable in the configuration fuses and can not be enabled/disabled at run time. ******************************************************************** Olin Lathrop, embedded systems consultant in Littleton Massachusetts (978) 742-9014, olin@embedinc.com, http://www.embedinc.com -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.