Integrating wifi support into a BLE and ESB coexistence project

RE: Integrating wifi support into a BLE and ESB coexistence project

ovrebekk — Mon, 13 May 2024 11:37:14 GMT

Hi Mike

I never tested the sample on the nRF7002DK, and as such there are no config files included for this particular board.

Could you try to copy the nrf5340dk_nrf5340_cpuapp.conf file from the boards folder, and rename it to nrf7002dk_nrf5340_cpuapp.conf?

Without this file you will miss a lot of the configuration needed to setup the network core correctly, and disable ESB on the appcore (since it will be run from the netcore instead).

Please note that you need to do a pristine build after making this change, otherwise the build system won't find the new boards file.

If you still can't make it work just let me know, and I will try to run the sample on the nRF7002DK myself.

Best regards
Torbjørn

RE: Integrating wifi support into a BLE and ESB coexistence project

duralabs — Tue, 07 May 2024 14:15:56 GMT

Thanks for taking a look at this. The image flashed to the net core is the net core image from the esb and ble coexistence project. I compared the logic against the default bluetooth net core Image and it looks like the same logic is applied.

RE: Integrating wifi support into a BLE and ESB coexistence project

ovrebekk — Tue, 07 May 2024 14:14:00 GMT

Hi Mike

Just letting you know that I am on the case, but I need a bit more time to look into this.

The issue in the first case I have never seen before, I asked the developers for some input if they have any idea what the cause could be. I expect it is some configuration setting that is not correctly set, or possibly some partition in memory that is missing.

The error in the second case implies that the network core is not properly programmed. Do you know what firmware is flashed in the network core, if any?

Best regards
Torbjørn