Connection parameters update request is generating other event

RE: Connection parameters update request is generating other event

Joakim Jakobsen — Mon, 30 Oct 2017 12:37:00 GMT

Yes, you don't need to repond to the BLE_GAP_EVT_CONN_SEC_UPDATE. However, how are you handling the BLE_GAP_EVT_CONN_PARAM_UPDATE_REQUESTevent you receive from the peripheral? When you respond to that event, the peripheral should return BLE_GAP_EVT_CONN_PARAM_UPDATE. Message chart.

RE: Connection parameters update request is generating other event

Siva Subrahmanyam — Thu, 26 Oct 2017 12:11:08 GMT

Are you saying that Central can ignore(Not respond) BLE_GAP_EVT_CONN_SEC_UPDATE event recieved. I am facing another issue here.devzone.nordicsemi.com/.../

RE: Connection parameters update request is generating other event

Joakim Jakobsen — Thu, 26 Oct 2017 11:52:54 GMT

You shouldn't have to handle the update event. Take a look at this message sequence chart. Is your application working as it should?

RE: Connection parameters update request is generating other event

Siva Subrahmanyam — Thu, 26 Oct 2017 10:16:17 GMT

I am using sdk 7, s120 softdevice on PCA10001 board running ble_connectivity example program. I am using beagle board as connectivity board and pca10001 as application board.

RE: Connection parameters update request is generating other event

Joakim Jakobsen — Thu, 26 Oct 2017 09:22:51 GMT

Could you tell me which example from the SDK you are working with?

RE: Connection parameters update request is generating other event

Siva Subrahmanyam — Wed, 25 Oct 2017 11:52:36 GMT

yes, i am not handling BLE_GAP_EVT_CONN_SEC_UPDATE event in my setup. Can you let me know how to handle this? i.e can we ignore this or how to respond if central is not intrested in security .

RE: Connection parameters update request is generating other event

Joakim Jakobsen — Wed, 25 Oct 2017 10:59:55 GMT

Hi Siva!
Not quite sure what your question is, but event 18 is the BLE_GAP_EVT_CONN_SEC_UPDATE, which means that the connection security has been updated.