Broadcast sink setup using nrf5340, facing build errors

[Niketakumari Dubey]

Attached error log snippet for the reference. 

[Priyanka]

Hi,

Is this the nRF5340 Audio DK or is it you custom audio board?

Do you get issues with a later SDK version, say, v2.7.0 or 2.9.0?

Regards,

Priyanka

[Niketakumari Dubey]

SDK version v2.5.0

[Niketakumari Dubey]

It is asking to select app after west update command

[Priyanka]

HI,

Could you open the command prompt via Toolchain Manager as follows:

And then try the west update, followed by the west zephyr-export?

-Priyanka

[Niketakumari Dubey]

This steps worked for me. but still after building the code not able to scan Nordik advertisement. after building board is in red colour. can you please provide flash step for this sdk version v2.9.0.

[Priyanka]

Hi,

As mentioned before, follow these steps to build the sample:

Priyanka said:

2. After that, please set CONFIG_TRANSPORT_BIS=y in the prj.conf file.

3. And then finally:

   west build -b nrf5340_audio_dk_nrf5340_cpuapp --pristine -- -DCONFIG_AUDIO_DEV=2

After this, then west flash should flash your sample onto the board.

The board should turn green upon flashing.

-Priyanka

[Niketakumari Dubey]

while doing 3rd step facing below error:

[Priyanka]

Please make sure that you have the following files in the nrf5340_audio folder:

Also, please share your CMakeLists.txt as the error mentions this file is not present.

-Priyanka

[Niketakumari Dubey]

Below is the files in the nrf5340_audio folder:

[Niketakumari Dubey]

cmakelists.txt file:

#
# Copyright (c) 2022 Nordic Semiconductor ASA
#
# SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
#

cmake_minimum_required(VERSION 3.20.0)

# Flag which defines whether application is compiled as gateway/dongle or headset
add_compile_definitions(HEADSET=1)
add_compile_definitions(GATEWAY=2)

find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})

project(NRF5340_AUDIO)

string(TIMESTAMP NRF5340_AUDIO_CORE_APP_COMP_DATE "%a %b %d %H:%M:%S %Y")

# Generate fw_info_app.c
configure_file("${CMAKE_CURRENT_SOURCE_DIR}/src/utils/fw_info_app.c.in"
               "${CMAKE_BINARY_DIR}/fw_info_app.c"
               @ONLY)

# Target sources below are specific to the nRF5340 Audio DK HW
target_sources(app PRIVATE
    ${CMAKE_BINARY_DIR}/fw_info_app.c
    )

if (CONFIG_BT_BAP_BROADCAST_SINK)
	add_subdirectory(broadcast_sink)
endif()

if (CONFIG_BT_BAP_BROADCAST_SOURCE)
	add_subdirectory(broadcast_source)
endif()

if (CONFIG_BT_BAP_UNICAST_CLIENT)
	add_subdirectory(unicast_client)
endif()

if (CONFIG_BT_BAP_UNICAST_SERVER)
	add_subdirectory(unicast_server)
endif()


# Include application events and configuration headers
zephyr_library_include_directories(
    include
    src/audio
    src/bluetooth
    src/drivers
    src/modules
    src/utils
    src/utils/macros
)

zephyr_library_include_directories(app PRIVATE
    ${ZEPHYR_NRF_MODULE_DIR}/boards/arm/nrf5340_audio_dk_nrf5340)

# Application sources
add_subdirectory(src/audio)
add_subdirectory(src/bluetooth)
add_subdirectory(src/drivers)
add_subdirectory(src/modules)
add_subdirectory(src/utils)

## Cirrus Logic
if (CONFIG_HW_CODEC_CIRRUS_LOGIC)
    if (ZEPHYR_CIRRUS_LOGIC_MODULE_DIR)
        add_subdirectory(${ZEPHYR_CIRRUS_LOGIC_MODULE_DIR} cirrus_logic_bin_dir)
    else()
        message(FATAL_ERROR "Cirrus Logic/sdk-mcu-drivers repository not found\n")
    endif()
endif()

[Priyanka]

Hi,

I just noticed one thing. 

When you build, first navigate to the nrf5340_audio folder, i.e.

right now you are doing the 3rd step of west build from the c:/ncs/v2.9.0 location, but you need to do the 3rd step from this location:

c:/ncs/v2.9.0/nrf/applications/nrf5340_audio

Please try from this location and you will be able to build.

-Priyanka

[Niketakumari Dubey]

Facing below build error while running on the provided path: