Cause of wake-up

[Manu]

I have programmed the system_off with 2 causes of wake-up on 2 different pins.

When the device is woken up, how can I check which pin is the wake cause ?

Thanks for your help !

[Susheel Nuguru]

True, does not look very optimum because after the wakeup and before you read the pins, their status might have changed. For example if the wakeup is caused by a button connected to a gpio, then we hope that the button is still pressed after the wakeup till we read the button status.

[Susheel Nuguru]

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