What do Connection parameters updated means and why to use it?

RE: What do Connection parameters updated means and why to use it?

Håkon Alseth — Tue, 12 Nov 2019 08:18:12 GMT

[quote user="MAHI"]Is it possible to remove the connection update and if so what would be the results after removing the connection update?[/quote]

For a central implementation: yes, but this might mean that certain peripherals will disconnect the link as they do not get the connection interval required for the applications use-case.

For a peripheral implementation: yes, but this might mean that the application misbehaves in terms of throughput and latency requirements.

[quote user="MAHI"]What are the steps taken to remove the connection Update?[/quote]

For a peripheral, just do not send the request. See function "conn_params_init" in most examples for SDK v12 (latest supported SDK for nRF51).

Kind regards,

Håkon

RE: What do Connection parameters updated means and why to use it?

MAHI — Tue, 12 Nov 2019 05:39:21 GMT

Hi Håkon Alseth thanks for replying,

Is it possible to remove the connection update and if so what would be the results after removing the connection update?

What are the steps taken to remove the connection Update?

Regards,

MAHI

RE: What do Connection parameters updated means and why to use it?

Håkon Alseth — Mon, 04 Nov 2019 12:49:38 GMT

Hi,

In general, there's several tutorials on BLE available here:

https://devzone.nordicsemi.com/nordic/short-range-guides/b/bluetooth-low-energy

The connection parameters are set by the central, and the peripheral can ask for a update if the default timing is not per its own specifications, as described in this tutorial:

https://devzone.nordicsemi.com/nordic/short-range-guides/b/bluetooth-low-energy/posts/ble-central-tutorial

Kind regards,

Håkon