MCU wakeup from sleep by a timer

[enkavak]

Hello,

       I am using nRF52832 IC with softdevice and SDK v15.

       I wish to make the MCU in sleep mode and then a couple of milliseconds (let's say 250ms) wakes up the MCU. For this purpose, can I use the timer? Or do you have any idea ?

       

[enkavak]

100.000 was an old trial number. even if I write 8 as the value, MCU never wakes up.

[haakonsh]

Turn off the RTC tick event and interrupt, then read out the content of the register again if it still does not work.

[enkavak]

No, I does not work.