nRF52832 Errata 220 clearification, need more information

[dr71]

Hi,

I will come back to the discussion in (because it is in state "Verified Answer" I opened up a new one) :

https://devzone.nordicsemi.com/f/nordic-q-a/55197/nrf52832-errata-220-clearification

For me it is still not clear if the workaround can handled by my application if I use the SD 132 V6.1.1.

As far as I understood I can't do anything if the softdevice call sd_app_evt_wait() by itself. Or does this never happen

and I only have to implement the __WFE() in my own application with the workaround inside, and never call

sd_app_evt_wait() form my application?

A second question, the errata mention a V8.0 but it is not released yet is that correct?

Thank you in advance!

Regards,

Dirk

[Susheel Nuguru]

As far as I understood I can't do anything if the softdevice call sd_app_evt_wait() by itself. Or does this never happen

The SD never calls sd_app_evt_wait by itself. It will also not call __WFE by itself.

I only have to implement the __WFE() in my own application with the workaround inside, and never call

Yes, that is correct. You just need to call __WFE in the way that is given as the workaround for this errata.

 

A second question, the errata mention a V8.0 but it is not released yet is that correct?

 Correct, this will be available very soon.