How to deal with a BLE_GAP_EVT_CONN_PARAM_UPDATE event

[Sascha Schmidt]

Hi,

I'm working with nRF52832 and Softdevice v6.0 SDK version 15.2

I'm getting a BLE_GAP_EVT_CONN_PARAM_UPDATE event from an App with new connection parameters for my device. How can I respond to that event and set the new parameters? What I tried was sd_ble_gap_ppcp_set(...) to update the parameters in the softdevice, but after a second or two the connection parameters are reset to the "old" ones.

Does anybody has a hint what to do?

Kind regards

Sascha Schmidt

[Mttrinh]

Hi,

Have a look at this function sd_ble_gap_conn_param_update(). In the link, you can also find relevant message sequence charts.

[Sascha Schmidt]

Thanks, that helped me!

[Mttrinh]

Glad I could help :)