How to prevent nRF52832 to enter sleep mode?

[snowuyl]

I am doing NOR flash writing test. It seems nRF52832 enter sleep mode. How can I make sure if nRF52832 enter sleep mode or how can I prevent nRF52832 to enter sleep mode?

[Jared]

Hi there,

Are you using nRF5 SDK or nRF Connect SDK?

I'm assuming that you're using nRF5 SDK based on this recently created ticket. 

In nRF5SDK, the nRF52832 will not go to sleep if it's not explicitly put into sleep. In most of our peripheral hw examples we call  __WFE() in the main loop, which makes the CPU spin in an IDLE loop until an event is generated. 

It seems nRF52832 enter sleep mode.

Can you elaborate on your problem and how it seems that the nRF52832 enters sleep mode?

regards

Jared 

[snowuyl]

Thanks for your reply! I am using nRF SDK 16.0.0.

[Jared]

Ok, then my previous answer regarding WFE sums it up. Maybe you could elaborate on your problem? 

regards

Jared