pm_peer_rank_highest return values

[kchuva]

Hi, Developer Zone!

Can pm_peer_rank_highest function return NRF_ERROR_STORAGE_FULL code? There is no this error code in description for function, but in the code I see that pds_peer_data_store function called inside pm_peer_rank_highest can return this error.

nRF5 SDK version 12.3.0

How should I handle this code?

[Hung Bui]

Hi Konstantin,

You are right, there could be a chance that fds_record_update() return FDS_ERR_NO_SPACE_IN_FLASH when updating a peer data.

I will report this to our developers.

I would assume what you need to do when receiving NRF_ERROR_STORAGE_FULL is to run garbage collection.

[kchuva]

Hi Hung Bui, thanks for answer. Should I call pm_peer_rank_highest again after garbage collection had been finishing? Or this operation starts and continious autonomously as pm_conn_secure function?

[Hung Bui]

I don't think it's queued and started automatically again when the GC is done. You need to call the function again after GC.

[kchuva]

Thanks a lot!

I think it will help somebody else.