How to switch between ESB and BT in the nrf desktop routine?

[Harvey.Zhang]

After Can the ESB protocol be added to the nrf desktop routine? . I tested the code for switching from ESB to BT (Non-Concurrent)。

The SDK version I used is V3.2.0. The development board I use is nRF54LM20-DK. Receive the ESB information development board is nRF54L15-DK.

After the program starts, it will first run the ESB transmission for a period of time.

Then call esb_disable() to deinitialize the esb and call k_sem_give() to release the lock.

Finally, run the original code of nRF desktop.

According to the question posed at Nordic AI, esb_disable() can be used to deinitialize the esb.

But in the above process, Bluetooth does not work, the most obvious phenomenon is that no Bluetooth broadcast is found.

I have also referred to the third-party code esb_multi, but it still doesn't work.

So, my question is how to switch back and forth between esb and Bluetooth in the nrf desktop routine (Non-Concurrent)?

Note:

I think this is my major change

Thanks.

[Simonr]

Hi

The esb_multi project you're linking to is many years old at this point, and I'd strongly recommend you rather refer to the ESB + BLE sample projects we have in the official SDK to see how to implement ESB + BLE in the same application.

ESB TX + BLE: https://docs.nordicsemi.com/bundle/ncs-latest/page/nrf/samples/esb/esb_ptx_ble/README.html

ESB RX + BLE: https://docs.nordicsemi.com/bundle/ncs-latest/page/nrf/samples/esb/esb_prx_ble/README.html 

Best regards,

Simon

[Harvey.Zhang]

Hi

Thank you for your reply. 

According to your response, I used the latest version (V3.3.0-rc2) of NCS to run my test code.

It can run normally.

But The version of NCS is not the stable one.

I couldn't find this version inthe stable version list of VS Code.

May I ask when the stable version of this version will be released?

Best regards