Updating connection parameters from master control panel

RE: Updating connection parameters from master control panel

Ole Bauck — Mon, 07 Dec 2015 11:24:55 GMT

You mean the SlavePreferredConnectionParameters? These are preferred parameters, and set in the peripheral code with sd_ble_gap_ppcp_set(...). The central howevers decide the connection parameters that will be set for the connection. The peripheral can send a request and if the central does not accept the request, the peripheral can decide to accept the connection parameters from the central, come with a new request or disconnect.

RE: Updating connection parameters from master control panel

Francis — Mon, 07 Dec 2015 11:04:43 GMT

I update the parameters from this button, but the characteristic value don't change. It always take peripheral connection parameters values. Why? I thought this characteristic change with the current values...

RE: Updating connection parameters from master control panel

Ole Bauck — Mon, 07 Dec 2015 10:13:19 GMT

Hi Francis,

Yes you can! When connected, there is a button named update (see below pitcure). With this you can update the connection parameters during a connection.

You can change the parameters applied when first connecting in file->options->connection parameters. Here you can also set if the central should accept the connection parameter update request from the peripheral and which interval it should choose.

See this video for more information.

RE: Updating connection parameters from master control panel

Francis — Sun, 06 Dec 2015 17:02:21 GMT

can you help me please?