nRF5340 dk(central) how to get peripheral RSSI while connected

RE: nRF5340 dk(central) how to get peripheral RSSI while connected

Sigurd — Thu, 19 Oct 2023 11:34:21 GMT

Hi Stjepan,

[quote user="s.b.user"]

I try to implement "get_tx_power" logic from main.c in "hci_pwr_ctrl" project, but I get this error:

"W: opcode 0xfc0f status 0x01
Read Tx power err: -5 reason 0x00 "

Can that logic be used when nRF DK is working in a Central BLE Role?

[/quote]

Swathy is out of office.

Could you open a new case for this issue ?

RE: nRF5340 dk(central) how to get peripheral RSSI while connected

Stjepan Brlecic — Fri, 08 Sep 2023 10:58:40 GMT

Hi,

I try to implement "get_tx_power" logic from main.c in "hci_pwr_ctrl" project, but I get this error:

"W: opcode 0xfc0f status 0x01
Read Tx power err: -5 reason 0x00 "

Can that logic be used when nRF DK is working in a Central BLE Role?

RE: nRF5340 dk(central) how to get peripheral RSSI while connected

SwRa — Thu, 30 Mar 2023 12:23:44 GMT

Hi Stjepan,

To read the RSSI, I guess you could do it using HCI commands.. You could take a look at the hci_pwr_ctrl sample here: https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/zephyr/samples/bluetooth/hci_pwr_ctrl/README.html

You can see how they use HCI commands to read RSSI in the main.c

Regards,

Swathy

RE: nRF5340 dk(central) how to get peripheral RSSI while connected

Stjepan Brlecic — Thu, 16 Mar 2023 13:59:21 GMT

Thanks for the reply.

In my case nRF5340 DK is the BLE Central role, will I be able to get the RSSI value of the device I am connected to?

I'm using the central_Bas example for my proof of concept.

Br,

Stjepan Brlečić.

RE: nRF5340 dk(central) how to get peripheral RSSI while connected

SwRa — Thu, 16 Mar 2023 13:46:07 GMT

Hi Stjepan,

You could take a look at this ticket: get RSSI on nRF52840 with NCS

Regards,
Swathy

RE: nRF5340 dk(central) how to get peripheral RSSI while connected

Stjepan Brlecic — Mon, 13 Mar 2023 13:24:58 GMT

Hi,

We didn't understand each other,

I thought when I connected using nrf5340 SDK 2.2.0. how can I get the current RSSI of the peripheral device to which I am connected?

So after "bt_conn_le_create"

in the "connected" callback is there a way I can check Peripheral RSSI?

Br,

Stjepan Brlečić.

RE: nRF5340 dk(central) how to get peripheral RSSI while connected

SwRa — Fri, 10 Mar 2023 13:48:31 GMT

Hi Stjepan,

You can see the RSSI using the nRF Connect App.

Regards,

Swathy