Recently many our boards didn't work well, the phenomenon is some board began to reset all the way when the MCU is first in deep sleep mode and second wake up from IO then third we use the watchdog illegal command to reset the MCU to reset all our application. we want to make sure which of the reset source lead to the mcu reset.
Hi,
Please check the below thread
Internal RAM to determine cause of core reset
Have a great day,
Sol
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------