can't bond to S130 NRF51822 with error PM_EVT_PEERS_DELETE_FAILED

[zilzu]

I used S130 peripheral nrf51822 - nRF5_SDK_12.1.0_0d23e2a

Master Console Panel connection ok, and bond click error - > BTLE_CONNECTION_TIMEOUT

I debug in my application and error is PM_EVT_PEER_DELETE_FAILED. I rewrite application and same error assert.

how to fix it ? (not erase all flash.)

Thanks!

[Hung Bui]

@zilzu: Which example did you test with ?

Could you try to do a chip erase and test again with ble_app_proximity example ?

Have you tried to check why there is a deleting needed in your case ? PM_EVT_PEER_DELETE_FAILED return when a peer's bond information can't be deleted.

A sniffer trace would be useful to figure what wrong happens when bonding.

[zilzu]

thank you for your reply. i erase all flash and it is working well, i want to not erase all flash. bonding information clear. i application modify pm_peers_delete() call, and retry connect, same error occurs. do not test sniffer trace.

[Hung Bui]

Please try to test the feature that erase all bond by holding button 1 (BTN_ID_WAKEUP_BOND_DELETE) when resetting the device.

I suspect what you experience was when you updating the application that has different configuration of pstorage that make the chip unable to delete bond information.

It's not really clear how you test, please try to describe it with more information.

Please try to test with only the ble_app_proximity example, not your application.