Gazell on nRF5340 ???

RE: Gazell on nRF5340 ???

Avgerinos89 — Wed, 15 Nov 2023 13:16:01 GMT

The current setup that i am working on, uses the net core to run the proprietary protocol and also an IPC service to communicate the data to the app core.
Is it possible to use the nRF IEEE 802.15.4: Serialization RPMsg example to give radio access to the app core in order to run the proprietary protocol on the app core?

RE: Gazell on nRF5340 ???

donnabrown — Mon, 13 Nov 2023 03:26:48 GMT

To address your requirement of coexistence between Wi-Fi and a 2.4GHz proprietary protocol, you might consider using the nRF5340's capabilities to run both BLE (or another protocol based on IEEE 802.15.4) and a proprietary protocol simultaneously.
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RE: Gazell on nRF5340 ???

Avgerinos89 — Fri, 10 Nov 2023 13:50:53 GMT

Great, thank you for the answer.

Do you think that is possible to run Gazell from the app core by enabling CONFIG_NRF_802154_SER_HOST, in order to give radio access to the app core?

RE: Gazell on nRF5340 ???

Kenneth — Thu, 09 Nov 2023 12:21:17 GMT

Hello,

I think it should be possible to have control over when you are calling wifi_connect() and wifi_disconnect() to ensure you can use Gazell to send and receive data while wifi is not connected.

Kenneth

RE: Gazell on nRF5340 ???

Avgerinos89 — Thu, 09 Nov 2023 07:35:56 GMT

Is Gazell coexistence support in the plan for the near future?
The requirement on my project is transmission of a small amount of data using Gazell only at start up.
So, do you think that is possible to switch on and off the Wi-Fi in order to be able to use Gazell when you want to transmit data? and then switch Gazell off and turn on the Wi-Fi.

Thanks for the reply

RE: Gazell on nRF5340 ???

Kenneth — Wed, 08 Nov 2023 14:16:47 GMT

Hello,

The Gazell protocol does not support any coexistence feature unfortunately, I do believe it should be possible to compile the project for the radio core of the nRF5340, though I guess there is no ready made api for the application core to transport data between the cores for Gazell.

Kenneth