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biopunk101
Associate
July 11, 2025
Solved

Intermittent failure when entering Standby Mode

  • July 11, 2025
  • 2 replies
  • 795 views

Hello,

I'm encountering an issue while testing the Standby Mode on my device.

Most of the time, the device enters and wakes from Standby Mode successfully. However, after repeated testing, it occasionally fails to enter the mode.

What could be the potential causes for this failure?

Any suggestions on how to approach debugging this would be greatly appreciated.

Thanks.

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This topic has been closed for replies.
Best answer by TDK

Ensure that the conditions for entering standby mode are established.

TDK_1-1752205394560.png

 

 

2 replies

TDK
TDKBest answer
July 11, 2025

Ensure that the conditions for entering standby mode are established.

TDK_1-1752205394560.png

 

 

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    Amel NASRI
    Amel NASRI
    ST Technical Moderator
    July 11, 2025

    Hi @biopunk101 ,

    It depends on what you implement in the function "WakeUp_Enable()": Ensure that you clear any wakeup flag before enabling the wakeup source.

    -Amel

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