Hi there,
I have some nRF5340 Audio DKs, and have got the example nRF5340_audio application working fine. I am using VS Code on Windows for this, and SDK 2.4.0.
What I am trying to do now is add a FEM for range extension, and I have nRF21540-EK Shields for this purpose. However, I am running into trouble with the Kconfig options in trying to get this to work correctly. I have been following the documentation here: https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/applications/nrf5340_audio/README.html#adding-fem-support
However, I can't seem to configure everything to allow the FEM support (ideally GPIO + SPI). I have added -DSHIELD=nrf21540_ek_fwd to the build configuration, and have also enabled MPSL as instructed (which required the MCU selection of NRF5340_CPUNET_QKAA as far as I can tell). But, the FEM type options are still greyed out in Kconfig, which depend on "MPSL_FEM". When I check this option, "MPSL_FEM" is also greyed out, and depends on "MPSL" (which is enabled) and "MPSL_FEM_ANY_SUPPORT".. however I can't find this option anywhere. Please see below screenshots of these options mentioned:
Can you tell me what I could be missing?
Thanks.
