Can't set bluetooth low power clock to 32KHz crystal in menuconfig.

[julienD]

Hello

With esp32-s3 and IDF 4.4.

I setup my project, first, based on this thread: https://github.com/espressif/esp-idf/issues/947
and then based in this page.: https://docs.espressif.com/projects/esp ... ement.html

It allows me to have significant results. However, the last article deals with CONFIG_BTDM_CTRL_LOW_POWER_CLOCK and the first with :

Enable Bluetooth modem sleep with external 32.768kHz crystal as low power clock:
menuconfig ---> Component config ---> Bluetooth ---> Bluetooth controller ---> MODEM SLEEP Options --->
[*] Bluetooth modem sleep
Bluetooth Modem sleep mode (ORIG mode(sleep with low power clock))
Bluetooth low power clock (External 32kHz crystal)

which I supposed are the same parameter.
The problem is that it does not appear in menuconfig.

Capture d’écran du 2023-08-01 18-56-54.png (19.32 KiB) Viewed 2332 times

What can it be?

Thanks
Julien