Is MWU in Softdevice?

[Justin]

Hi,

I am using nRF52832 along with Softdevice 6.0.0, SDK 15.0.0, Chip Revision 2 (QFAA-EX0).

I understand that softdevice uses MWU from this document

As per the Errata 75 there is increased current consumption when MWU is used.

We are not using MWU in our application code, so how to apply the workaround for this errata in our code? Will the softdevice take care of this errata internally or the application has to take care of it. In application we do use __WFE.

Regards,

Justin

[Justin]

If we are not using softdevice and not using MWU why do we need to add the workaround? 

[hmolesworth]

You don't; just the other workaround.  I use both though and am hoping for any feedback from other users. I hadn't anticipated having to look so closely at this.

[Susheel Nuguru]

if you are not using the softdevice and you are not enabling MWU anywhere in the application, then you do not need to apply workaround for Errata 75.