Checking the IRK event

[anuja]

Hi,

I am applying IRK on ble_app_hrs_central and ble_app_hrs peripheral on nrf52832 and S132 v.2.0. ON the central side I want to see if the IRK was resolvable or not. Is there any event or report to check if the IRK was used to resolve the address or if the address was resolved?

Like in S132 v.5.0.0 we have sd_ble_gap_identities_set(),so something similar for S132 v 2.0.0?

Thanks

[Hung Bui]

Hi Anuja,

Please explain more clearly. You want to use IRK to resolve the address from a peripheral who advertise or you want to use IRK to generate address on the central device ?

LE Privacy is not supported on S132 v2.0, only from S132 v3.0

[Hung Bui]

You may need to use whitelist when doing connecting to the peripheral. After you get connected (BLE_GAP_EVT_CONNECTED event) you can find inside p_ble_evt->gap_evt.connected.irk_match and irk_match_idx. Using that you can find if the IRK matches and which IRK matches.