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  • April 2, 2019 at 11:52 PM #11568
    LIM PHANG MOH
    Keymaster

    The SLEEP_1S uses the WDT as a timer to wake up. When used as timer, the WDT cannot be used to reset the MCU when it hangs. The only way to do this is to SLEEP_FOREVER but uses other mechanism to wake up (example: external RTC) and but uses the WDT to reset instead.

    April 3, 2019 at 6:00 AM #11570
    rocketman
    Participant

    Thank you Lim Phang Moh for your clarification. I don’t have an external pulse to wake up from SLEEP_FOREVER – Could that be done with one of the inbuilt timers instead?

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