Can I change ble_gap_adv_params_t.interval after start advertising (sd_ble_gap_adv_start)?

[Ken Matsui]

When I would like to change advertising interval, should I execute sd_ble_gap_adv_stop & sd_ble_gap_adv_start again? Is there any way to update its interval without stopping advertising?

Thanks in advance.

[FormerMember]

Yes, If you want to change the adverting interval, you should first call sd_ble_gap_adv_stop(..), and then call sd_ble_gap_adv_start(..)with the updated advertising interval.