Dynamically Change BLE Stack Configuration at Runtime

RE: Dynamically Change BLE Stack Configuration at Runtime

Hakon — Mon, 28 Jan 2019 10:15:52 GMT

I think you should be able to call ble_conn_params_change_conn_params() without breaking connection.

RE: Dynamically Change BLE Stack Configuration at Runtime

David — Fri, 25 Jan 2019 21:02:38 GMT

I would like to always have optimal throughput no matter how many devices are connected (max 8)

if i have 1 device connected:
MTU 247
Conn_Interval 50
Event_length 50

where as if 8 are connected Conn_Interval 100
event_length of 12
MTU 247 (if possible however i cannot seem to have max MTU with 8 Links

We do not do discovery of services because the devices they are connecting too are exactally the same device so they already know all of the handles they need.

NOTE: All devices are nordic chips and they connect to each other as either Peripheral or Central its like a mesh network.

How can i do this in runtime without disturbing the current connections.

Regards,

David Hutchinson

RE: Dynamically Change BLE Stack Configuration at Runtime

Hakon — Fri, 25 Jan 2019 13:24:31 GMT

Yes, both are possible. You can change the configuration based on devices connected and devices discovered. Do you want to do both?