which ways should i use to enter low power consumption mode on stacks？

[?????]

hi, i'm gonna make 51822 enter low power consumption mode.Meanwhile it could be wake up by "GPIOTE_IRQHandler()"

1:Now,i know that "sd_power_system_off()" can make 51822 enter low power consumption mode.however,there is a question that "reset" is the only way to wake up in this function? if i reset 51822,the program will continue or restart? it could be wake up by "GPIOTE_IRQHandler()" when it enters low power consumption mode?

2:which other function could i use to make 51822 enter low power consumption mode and could be wake up by "GPIOTE_IRQHandler()".

thank you !

[Asbjørn]

Q1 and Q2: System OFF mode will only wake up through reset. What you should use instead is the function called sd_app_evt_wait(). This will allow you application to go into power down mode and still be able to wake up from timer interrupts and not only from GPIOTE interrupts.