General-purpose watchdog timer component
Keywords: watchdog timers multi-tasking system
[Summary of tips] Several popular microprocessors contain watchdog timers that must be serviced regularly to preclude resets by hardware circuitry in the processors. John Santic's article, "Watchdog Timer Techniques" (ESP April 1995, pp. 58-69) addressed various hardware implementations of watchdog timers. As noted by the author, the software se......|
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