Hi,
I am looking for steps involoved in graceful shutdown of microcontroller when any of the gpio pin is used as key_switch to shutdown microcontroller.
If anyone has idea on sequence of shutting down microcontroller safely, please share your views.
Thanks
Vrushali
You may perform software reset
SIU.SRCR.R = 0x80000000;
in the interrupt routine on external IRQ signal connected to the button
Basically you only need to slightly modify example below: