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samples: Bluetooth: bap_broadcast_source nRF5340 audio dk + nRF21540 FEM

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Added overlay file to support nRF5340 audio dk + nRF21540
FEM.

Build the hci_ipc with corresponding overlay file to use the
nRF21540 FEM with the bap_broadcast_source sample on nRF5340
audio kit.

Use the below commandline:
$ west build -b nrf5340_audio_dk/nrf5340/cpuapp --sysbuild \
  samples/bluetooth/bap_broadcast_source \
  -DDTC_OVERLAY_FILE= \
  boards/nrf5340_audio_dk_nrf5340_cpuapp_nrf21540_ek.overlay \
  -Dhci_ipc_DTC_OVERLAY_FILE= \
  boards/nrf5340_audio_dk_nrf5340_cpunet_nrf21540_ek.overlay

Related to commit 35ad653038 ("samples: Bluetooth:
hci_uart/hci_ipc: CI coverage for nRF53+nRF21 FEM").

Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
This commit is contained in:
Vinayak Kariappa Chettimada 2025-03-11 15:53:29 +01:00 • committed by Benjamin Cabé
commit d8cd8ddc51
2 changed files with 36 additions and 0 deletions
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25
samples/bluetooth/bap_broadcast_source/boards/nrf5340_audio_dk_nrf5340_cpuapp_nrf21540_ek.overlay Normal file
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@ -0,0 +1,25 @@
/* SPDX-License-Identifier: Apache-2.0 */
#include "../app.overlay"
/ {
gpio_fwd: nrf-gpio-forwarder {
compatible = "nordic,nrf-gpio-forwarder";
status = "okay";
nrf21540-gpio-if {
gpios = <&arduino_header 11 0>, /* tx-en-gpios */
<&arduino_header 9 0>, /* rx-en-gpios */
<&arduino_header 15 0>, /* pdn-gpios */
<&arduino_header 10 0>, /* ant-sel-gpios */
<&arduino_header 8 0>; /* mode-gpios */
};
nrf21540-spi-if {
gpios = <&arduino_header 16 0>, /* cs-gpios */
<&gpio0 8 0>, /* SPIM_SCK */
<&gpio0 10 0>, /* SPIM_MISO */
<&gpio0 9 0>; /* SPIM_MOSI */
};
};
};

11
samples/bluetooth/bap_broadcast_source/sample.yaml
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@ -14,6 +14,17 @@ tests:
- nrf5340dk/nrf5340/cpuapp
tags: bluetooth
sysbuild: true
sample.bluetooth.bap_broadcast_source.nrf5340_audio_dk_cpuapp.fem:
harness: bluetooth
platform_allow:
- nrf5340_audio_dk/nrf5340/cpuapp
integration_platforms:
- nrf5340_audio_dk/nrf5340/cpuapp
extra_args:
- DTC_OVERLAY_FILE=boards/nrf5340_audio_dk_nrf5340_cpuapp_nrf21540_ek.overlay
- hci_ipc_DTC_OVERLAY_FILE=boards/nrf5340_audio_dk_nrf5340_cpunet_nrf21540_ek.overlay
tags: bluetooth
sysbuild: true
sample.bluetooth.bap_broadcast_source.bt_ll_sw_split:
harness: bluetooth
platform_allow: