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

Question asked by hongjian zhang on Jun 16, 2017
Latest reply on Jun 19, 2017 by soledad

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.