Is there any way to detect the reset source of the LPC1785 mcu?

[hongjianzhang]

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.

[soledad]

Hi,

Please check the below thread

Internal RAM to determine cause of core reset 

Have a great day,
Sol

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