Timeline for Use AVR watchdog like normal ISR
Current License: CC BY-SA 3.0
4 events
| when toggle format | what | by | license | comment | |
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| Jul 3, 2013 at 21:03 | comment | added | Michael Karas | This initial timeout of the WDT and subsequent interrupt can also be used to advantage for some applications that are enabling the WDT for actual hangup recovery. One can look at the stacked return address in the WDT ISR to infer what the code was trying to be doing when the "unexpected timeout" happened. | |
| Jul 3, 2013 at 18:21 | comment | added | Tom L. | Actually I think it's a clever design. Saves you a timer while keeping watchdog functionality. | |
| Jul 3, 2013 at 18:20 | comment | added | Adam Haile | Hmmm.... I think that makes sense. I will give it a shot. I always like using things for what they were not intended :) | |
| Jul 3, 2013 at 18:16 | history | answered | Tom L. | CC BY-SA 3.0 |