Does nrf54L15 support PA?

[Август]

Hi，

    I am looking forward to ncs2.8.0, which was released last Friday. Today I tried nrf54l15 + 2-wire PA but failed to compile successfully.

sdk: ncs2.8.0

project: direct_test_mode

Reference Documentation: https://docs.nordicsemi.com/bundle/ncs-latest/page/nrf/app_dev/device_guides/fem/fem_simple_gpio.html

add document code to overlay

But I can't compile successfully, Can you give me some suggestions? Or does nrf54l15 + PA require special operations? Thanks

I looked up ncs2.8.0 nrf54l15 and there is no definition of RADIO_MODECNF0_RU_Msk.

[Einar Thorsrud]

Hi,

I have not been able to reproduce this. Using the direct_test_mode smaple from SDK 2.8.0 and adding only this to app.overlay and building for the nRF54L15 DK, the project builds without error:

/ {
	nrf_radio_fem: name_of_fem_node {
		compatible = "skyworks,sky66112-11", "generic-fem-two-ctrl-pins";
		ctx-gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>;
		crx-gpios = <&gpio0 3 GPIO_ACTIVE_HIGH>;
	};
};

Have you done any other changes?

[Август]

Hi,

    Thanks, It's a good news for me. I didn't make any other changes.

    I didn't change app.overlay, I changed nrf54l15dk_nrf54l15_cpuapp.overlay

When using nRF54L15, app.overlay cannot be compiled and take effect, and nRF54L15 does not have uart0, so app.overlay needs to be modified. I don’t know why app.overlay does not take effect, so I used nrf54l15dk_nrf54l15_cpuapp.overlay

nsc2.8.0

vscode v1.81.1

nRF Connect for VS Code Extension Pack V2024.9.5

nRF Connect for VS Code v2024.11.75

I describe my operation in detail.

1. copy direct_test_mode project to desktop.

2. open direct_test_mode by vscode

3. add code to nrf54l15dk_nrf54l15_cpuapp.overlay

4. add build configuration 

Then this err will appear

Looking forward to your reply，thanks.