how to handle PM_EVT_PEER_DATA_UPDATE_FAILED

[Amy]

Hi,

We use SDK14.0 with S132 v5.0.0 on a custom board with nRF52832. In our application using a lot of flash operation, and we found the error PM_EVT_PEER_DATA_UPDATE_FAILED usually happened when having flash operation. Further, we find the error happened on the case PDB_EVT_RAW_STORE_FAILED in the pm_pdb_evt_handler() function. Thanks

I'll appreciate the help. ble_app_hrs.zip

[Petter Myhre]

It is very difficult to say what could be causing this with the amount of information you have given. You need to elaborate on what you are doing and describe some more. If you could upload a complete project that reproduces the behavior that would also be helpful.

[Amy]

Hi Petter, devzone.nordicsemi.com/.../ I followed the instruction to test this issue. Thanks.

[Petter Myhre]

Okey. I'll be waiting for more information.

[Amy]

Hi Petter, Do you mean waiting for my more information? we set the break points on this line: pm_evt.evt_id = PM_EVT_PEER_DATA_UPDATE_FAILED; And found the error happened on the case PDB_EVT_RAW_STORE_FAILED in the pm_pdb_evt_handler() function. Thanks.

[Petter Myhre]

Yes. That is not more information. That is the same information you have already given. Can you please describe a bit more about what you are doing? In addition to "a lot of flash operation"? How are you doing these flash operations? Through Peer Manager? Is your application using FDS? Are you using an example from the SDK? What are you doing in addition to flash operations?

What is the value of pm_evt.params.peer_data_update_failed.error when you get the PM_EVT_PEER_DATA_UPDATE_FAILED event?

Would it be possible for you to share a complete project that reproduces the behavior?