Enabling PM for blinky example on NRF9160 DK

Hi there,

I am new to the platform , we are working on a proof of concept to  reduce idle power consumption as low as possible on an NRF9160, I want to put the system in system off mode using pm_power_state_force and then wake it up with an interrupt. To accomplish this I wanted to take an example like blinky, setup an additional button input , force it into system off mode then wake up on the button press.  

The issue is that when i try to set CONFIG_PM=y, in the project config file, i see the warning :"CONFIG_PM was assigned the value y, but got the value n. Missing dependencies:
SOC_SERIES_EFR32BG22 || SOC_SERIES_EFR32BG27 || SOC_SERIES_EFR32MG24 || (SOC_SERIES_DA1469X && SOC_FAMILY_RENESAS_SMARTBOND) || (SYS_CLOCK_EXISTS && HAS_PM)" and I assume this is why I cant call :

pm_power_state_force(); in main

I am using the blinky example in sdk version 2.8.0 for further info.

Related