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LowPowerLab Forum
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Moteino M0
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M0 Watchdog timer
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Topic: M0 Watchdog timer (Read 1524 times)
jbdww
NewMember
Posts: 5
M0 Watchdog timer
«
on:
September 23, 2021, 12:37:19 PM »
Is there a watchdog timer for M0. I am putting the uC to sleep and wake up once a minute to take a reading from the BME 280, but very randomly the uC will hang at wakeup time.
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Felix
Administrator
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Posts: 6866
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Re: M0 Watchdog timer
«
Reply #1 on:
September 24, 2021, 10:06:24 AM »
My take would be to fix the issue rather than apply a bandaid, but see this article about WDT on SAMD21:
https://eugeniopace.org/arduino/resiliency/2020/05/11/Using-a-Watchdog-to-fix-all-issues.html
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LowPowerLab Forum
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Hardware support
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Moteino M0
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M0 Watchdog timer