TX power reduction with bap_broadcast_source

[Axelle]

Hello, 

I'm trying to reduce the range of transmission of the nRF5340 SoC for an Auracast Broadcast. I would like it to be detectable only from a distance of 1 or 2 meters.

I've tried to force the TX_PWR to -20 dB in the configuration menu (west build -t menuconfig), but every time I try to build the project, there are configuring errors :

CMake Error at C:/ncs/v2.8.0/zephyr/cmake/modules/kconfig.cmake:396 (message):
command failed with return code: 1
Call Stack (most recent call first):
C:/ncs/v2.8.0/nrf/cmake/modules/kconfig.cmake:29 (include)
C:/ncs/v2.8.0/zephyr/cmake/modules/zephyr_default.cmake:133 (include)
-- Configuring incomplete, errors occurred!
C:/ncs/v2.8.0/zephyr/share/zephyr-package/cmake/ZephyrConfig.cmake:66 (include)
C:/ncs/v2.8.0/zephyr/share/zephyr-package/cmake/ZephyrConfig.cmake:97 (include_boilerplate)
CMakeLists.txt:4 (find_package)

Has anyone encountered this issue and resolved it?

[dejans]

Hi,

Which board do you use?

Do you use bap_broadcast_source sample in NCS v2.8.0?

Can you show your build command?

Best regards,
Dejan

[Axelle]

Hi, 

I am working with pan_1783_evb and yes I use  bap_broadcast_source sample in NCS v2.8.0.

My build command is the following : west build -b pan1783_evb/nrf5340/cpuapp

Best regards,

Axelle

[Axelle]

Hi Dejans,

Here are the steps I've done so far : 

1. select the bap_broadcast_source sample from NCS v2.8.0
2. build this sample for nRF5340_audio_dk
3. used west build -t menuconfig
4. change the value of TX power to -12
5. saved using Maj+S and modify the path to save it in the hci_ipc image 
6. build (not pristine) the application

Fullscreen error_logs.txt Download

 *  Executing task: nRF Connect: Build: bap_broadcast_source_test/build (active) 

Building bap_broadcast_source_test
C:\WINDOWS\system32\cmd.exe /d /s /c "west build --build-dir d:/nRF5340_AudioDK/Exploration_linux/bap_broadcast_source_test/build d:/nRF5340_AudioDK/Exploration_linux/bap_broadcast_source_test"

[0/1] Re-running CMake...
Loading Zephyr default modules (Zephyr base (cached)).
-- Application: C:/ncs/v2.8.0/zephyr/samples/bluetooth/hci_ipc
-- CMake version: 3.21.0
-- Cache files will be written to: C:/ncs/v2.8.0/zephyr/.cache
-- Zephyr version: 3.7.99 (C:/ncs/v2.8.0/zephyr)
-- Found west (found suitable version "1.2.0", minimum required is "0.14.0")
-- Board: nrf5340_audio_dk, qualifiers: nrf5340/cpunet
-- Snippet(s): bt-ll-sw-split
-- Found host-tools: zephyr 0.16.8 (C:/ncs/toolchains/2d382dcd92/opt/zephyr-sdk)
-- Found toolchain: zephyr 0.16.8 (C:/ncs/toolchains/2d382dcd92/opt/zephyr-sdk)
-- Found BOARD.dts: C:/ncs/v2.8.0/zephyr/boards/nordic/nrf5340_audio_dk/nrf5340_audio_dk_nrf5340_cpunet.dts
-- Found devicetree overlay: C:/ncs/v2.8.0/zephyr/snippets/bt-ll-sw-split/bt-ll-sw-split.overlay
-- Generated zephyr.dts: D:/nRF5340_AudioDK/Exploration_linux/bap_broadcast_source_test/build/hci_ipc/zephyr/zephyr.dts
-- Generated devicetree_generated.h: D:/nRF5340_AudioDK/Exploration_linux/bap_broadcast_source_test/build/hci_ipc/zephyr/include/generated/zephyr/devicetree_generated.h
-- Including generated dts.cmake file: D:/nRF5340_AudioDK/Exploration_linux/bap_broadcast_source_test/build/hci_ipc/zephyr/dts.cmake

warning: Experimental symbol BT_LL_SW_SPLIT is enabled.


warning: Experimental symbol BT_CTLR_ADV_ISO is enabled.


warning: Experimental symbol BT_CTLR_SET_HOST_FEATURE is enabled.


warning: Experimental symbol USB_DEVICE_AUDIO is enabled.

Parsing C:/ncs/v2.8.0/zephyr/Kconfig
Loaded configuration 'D:/nRF5340_AudioDK/Exploration_linux/bap_broadcast_source_test/build/hci_ipc/zephyr/.config'
Merged configuration 'D:/nRF5340_AudioDK/Exploration_linux/bap_broadcast_source_test/build/hci_ipc/zephyr/.config.sysbuild'
Configuration saved to 'D:/nRF5340_AudioDK/Exploration_linux/bap_broadcast_source_test/build/hci_ipc/zephyr/.config'
Kconfig header saved to 'D:/nRF5340_AudioDK/Exploration_linux/bap_broadcast_source_test/build/hci_ipc/zephyr/include/generated/zephyr/autoconf.h'
CMake Warning at C:/ncs/v2.8.0/zephyr/subsys/usb/device/CMakeLists.txt:22 (message):
  CONFIG_USB_DEVICE_VID has default value 0x2FE3.

  This value is only for testing and MUST be configured for USB products.


CMake Warning at C:/ncs/v2.8.0/zephyr/subsys/usb/device/CMakeLists.txt:28 (message):
  CONFIG_USB_DEVICE_PID has default value 0x100.

  This value is only for testing and MUST be configured for USB products.


-- Build type:  MinSizeRel
-- libmetal version: 1.6.0 (C:/ncs/v2.8.0/zephyr/samples/bluetooth/hci_ipc)
-- Host:    Windows/AMD64
-- Target:  Generic/arm
-- Machine: arm
-- open-amp version: 1.6.1 (C:/ncs/v2.8.0/modules/lib/open-amp/open-amp)
-- Host:    Windows/AMD64
-- Target:  Generic/arm
-- Machine: arm
-- C_FLAGS :  -Wall -Wextra
CMake Warning at C:/ncs/v2.8.0/zephyr/CMakeLists.txt:952 (message):
  No SOURCES given to Zephyr library: drivers__usb__device

  Excluding target from build.


-- Configuring done
-- Generating done
-- Build files have been written to: D:/nRF5340_AudioDK/Exploration_linux/bap_broadcast_source_test/build/hci_ipc
[99/267] Building C object zephyr/subsys/usb/device/class/audio/CMakeFiles/subsys__usb__device__class__audio.dir/audio.c.obj
C:/ncs/v2.8.0/zephyr/subsys/usb/device/class/audio/audio.c:853:12: warning: 'usb_audio_device_init' defined but not used [-Wunused-function]
  853 | static int usb_audio_device_init(const struct device *dev)
      |            ^~~~~~~~~~~~~~~~~~~~~
C:/ncs/v2.8.0/zephyr/subsys/usb/device/class/audio/audio.c:837:12: warning: 'audio_class_handle_req' defined but not used [-Wunused-function]
  837 | static int audio_class_handle_req(struct usb_setup_packet *pSetup,
      |            ^~~~~~~~~~~~~~~~~~~~~~
C:/ncs/v2.8.0/zephyr/subsys/usb/device/class/audio/audio.c:767:12: warning: 'audio_custom_handler' defined but not used [-Wunused-function]
  767 | static int audio_custom_handler(struct usb_setup_packet *pSetup, int32_t *len,
      |            ^~~~~~~~~~~~~~~~~~~~
C:/ncs/v2.8.0/zephyr/subsys/usb/device/class/audio/audio.c:348:13: warning: 'audio_cb_usb_status' defined but not used [-Wunused-function]
  348 | static void audio_cb_usb_status(struct usb_cfg_data *cfg,
      |             ^~~~~~~~~~~~~~~~~~~
C:/ncs/v2.8.0/zephyr/subsys/usb/device/class/audio/audio.c:306:13: warning: 'audio_interface_config' defined but not used [-Wunused-function]
  306 | static void audio_interface_config(struct usb_desc_header *head,
      |             ^~~~~~~~~~~~~~~~~~~~~~
[262/267] Linking C executable zephyr\zephyr_pre0.elf
FAILED: zephyr/zephyr_pre0.elf zephyr/zephyr_pre0.map D:/nRF5340_AudioDK/Exploration_linux/bap_broadcast_source_test/build/hci_ipc/zephyr/zephyr_pre0.map 
cmd.exe /C "cd . && C:\ncs\toolchains\2d382dcd92\opt\zephyr-sdk\arm-zephyr-eabi\bin\arm-zephyr-eabi-gcc.exe -Os -DNDEBUG -gdwarf-4 zephyr/CMakeFiles/zephyr_pre0.dir/misc/empty_file.c.obj -o zephyr\zephyr_pre0.elf  zephyr/CMakeFiles/offsets.dir/./arch/arm/core/offsets/offsets.c.obj  -fuse-ld=bfd  -T  zephyr/linker_zephyr_pre0.cmd  -Wl,-Map=D:/nRF5340_AudioDK/Exploration_linux/bap_broadcast_source_test/build/hci_ipc/zephyr/zephyr_pre0.map  -Wl,--whole-archive  app/libapp.a  zephyr/libzephyr.a  zephyr/arch/common/libarch__common.a  zephyr/arch/arch/arm/core/libarch__arm__core.a  zephyr/arch/arch/arm/core/cortex_m/libarch__arm__core__cortex_m.a  zephyr/arch/arch/arm/core/cortex_m/cmse/libarch__arm__core__cortex_m__cmse.a  zephyr/arch/arch/arm/core/mpu/libarch__arm__core__mpu.a  zephyr/lib/libc/picolibc/liblib__libc__picolibc.a  zephyr/lib/libc/common/liblib__libc__common.a  zephyr/lib/net_buf/liblib__net_buf.a  zephyr/soc/soc/nrf5340/libsoc__nordic.a  zephyr/subsys/random/libsubsys__random.a  zephyr/subsys/usb/device/class/audio/libsubsys__usb__device__class__audio.a  zephyr/subsys/bluetooth/common/libsubsys__bluetooth__common.a  zephyr/subsys/bluetooth/host/libsubsys__bluetooth__host.a  zephyr/subsys/bluetooth/audio/libsubsys__bluetooth__audio.a  zephyr/subsys/bluetooth/crypto/libsubsys__bluetooth__crypto.a  zephyr/subsys/bluetooth/controller/libsubsys__bluetooth__controller.a  zephyr/subsys/bluetooth/controller/ll_sw/nordic/libsubsys__bluetooth__controller__ll_sw__nordic.a  zephyr/drivers/clock_control/libdrivers__clock_control.a  zephyr/drivers/console/libdrivers__console.a  zephyr/drivers/entropy/libdrivers__entropy.a  zephyr/drivers/gpio/libdrivers__gpio.a  zephyr/drivers/hwinfo/libdrivers__hwinfo.a  zephyr/drivers/mbox/libdrivers__mbox.a  zephyr/drivers/pinctrl/libdrivers__pinctrl.a  zephyr/drivers/regulator/libdrivers__regulator.a  zephyr/drivers/serial/libdrivers__serial.a  zephyr/drivers/timer/libdrivers__timer.a  modules/hal_nordic/nrfx/libmodules__hal_nordic__nrfx.a  modules/libmetal/libmetal/lib/libmetal.a  modules/open-amp/open-amp/lib/libopen_amp.a  -Wl,--no-whole-archive  zephyr/kernel/libkernel.a  -L"c:/ncs/toolchains/2d382dcd92/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.2.0/thumb/v8-m.main/nofp"  -LD:/nRF5340_AudioDK/Exploration_linux/bap_broadcast_source_test/build/hci_ipc/zephyr  -lgcc  zephyr/arch/common/libisr_tables.a  -mcpu=cortex-m33+nodsp  -mthumb  -mabi=aapcs  -mfp16-format=ieee  -mtp=soft  -Wl,--gc-sections  -Wl,--build-id=none  -Wl,--sort-common=descending  -Wl,--sort-section=alignment  -Wl,-u,_OffsetAbsSyms  -Wl,-u,_ConfigAbsSyms  -nostdlib  -static  -Wl,-X  -Wl,-N  -Wl,--orphan-handling=warn  -Wl,-no-pie  -DPICOLIBC_DOUBLE_PRINTF_SCANF  --specs=picolibc.specs  -lc  -lgcc && cmd.exe /C "cd /D D:\nRF5340_AudioDK\Exploration_linux\bap_broadcast_source_test\build\hci_ipc\zephyr && C:\ncs\toolchains\2d382dcd92\opt\bin\cmake.exe -E true""
c:/ncs/toolchains/2d382dcd92/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.2.0/../../../../arm-zephyr-eabi/bin/ld.bfd.exe: zephyr/subsys/bluetooth/controller/libsubsys__bluetooth__controller.a(crypto.c.obj): in function `bt_rand':
C:/ncs/v2.8.0/zephyr/subsys/bluetooth/controller/crypto/crypto.c:20: multiple definition of `bt_rand'; zephyr/subsys/bluetooth/host/libsubsys__bluetooth__host.a(crypto_tc.c.obj):C:/ncs/v2.8.0/zephyr/subsys/bluetooth/host/crypto_tc.c:80: first defined here
c:/ncs/toolchains/2d382dcd92/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.2.0/../../../../arm-zephyr-eabi/bin/ld.bfd.exe: zephyr/subsys/bluetooth/controller/libsubsys__bluetooth__controller.a(crypto.c.obj): in function `bt_encrypt_le':
C:/ncs/v2.8.0/zephyr/subsys/bluetooth/controller/crypto/crypto.c:25: multiple definition of `bt_encrypt_le'; zephyr/subsys/bluetooth/host/libsubsys__bluetooth__host.a(crypto_tc.c.obj):C:/ncs/v2.8.0/zephyr/subsys/bluetooth/host/crypto_tc.c:116: first defined here
c:/ncs/toolchains/2d382dcd92/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.2.0/../../../../arm-zephyr-eabi/bin/ld.bfd.exe: zephyr/subsys/bluetooth/controller/libsubsys__bluetooth__controller.a(crypto.c.obj): in function `bt_encrypt_be':
C:/ncs/v2.8.0/zephyr/subsys/bluetooth/controller/crypto/crypto.c:38: multiple definition of `bt_encrypt_be'; zephyr/subsys/bluetooth/host/libsubsys__bluetooth__host.a(crypto_tc.c.obj):C:/ncs/v2.8.0/zephyr/subsys/bluetooth/host/crypto_tc.c:148: first defined here
c:/ncs/toolchains/2d382dcd92/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.2.0/../../../../arm-zephyr-eabi/bin/ld.bfd.exe: app/libapp.a(main.c.obj): in function `hci_ipc_cmd_recv':
C:/ncs/v2.8.0/zephyr/samples/bluetooth/hci_ipc/src/main.c:64: undefined reference to `bt_buf_get_tx'
c:/ncs/toolchains/2d382dcd92/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.2.0/../../../../arm-zephyr-eabi/bin/ld.bfd.exe: app/libapp.a(main.c.obj): in function `hci_ipc_acl_recv':
C:/ncs/v2.8.0/zephyr/samples/bluetooth/hci_ipc/src/main.c:101: undefined reference to `bt_buf_get_tx'
c:/ncs/toolchains/2d382dcd92/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.2.0/../../../../arm-zephyr-eabi/bin/ld.bfd.exe: app/libapp.a(main.c.obj): in function `hci_ipc_iso_recv':
C:/ncs/v2.8.0/zephyr/samples/bluetooth/hci_ipc/src/main.c:138: undefined reference to `bt_buf_get_tx'
c:/ncs/toolchains/2d382dcd92/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.2.0/../../../../arm-zephyr-eabi/bin/ld.bfd.exe: app/libapp.a(main.c.obj): in function `main':
C:/ncs/v2.8.0/zephyr/samples/bluetooth/hci_ipc/src/main.c:389: undefined reference to `bt_enable_raw'
collect2.exe: error: ld returned 1 exit status
ninja: build stopped: subcommand failed.
FAILED: _sysbuild/hci_ipc-prefix/src/hci_ipc-stamp/hci_ipc-build D:/nRF5340_AudioDK/Exploration_linux/bap_broadcast_source_test/build/_sysbuild/hci_ipc-prefix/src/hci_ipc-stamp/hci_ipc-build 
cmd.exe /C "cd /D D:\nRF5340_AudioDK\Exploration_linux\bap_broadcast_source_test\build\hci_ipc && C:\ncs\toolchains\2d382dcd92\opt\bin\cmake.exe --build ."
ninja: build stopped: subcommand failed.
FATAL ERROR: command exited with status 1: 'C:\ncs\toolchains\2d382dcd92\opt\bin\cmake.EXE' --build D:/nRF5340_AudioDK/Exploration_linux/bap_broadcast_source_test/build

 *  The terminal process terminated with exit code: 1. 
 *  Terminal will be reused by tasks, press any key to close it. 

Best regards,

Axelle

[dejans]

Hi Axelle,

Can you provide more details and screenshots for your steps 3, 4 and 5?

Do you see any change when using pristine build?

Best regards,
Dejan

[Axelle]

Hi Dejans,

For step 3 I simply put the command in the termnial,

Fullscreen 1462.log.txt Download

PS D:\nRF5340_AudioDK\Exploration_linux\bap_broadcast_source_test> west build -t menuconfig                                                                                                   
-- west build: running target menuconfig
[0/1] Re-running CMake...
Loading Zephyr module(s) (Zephyr base (cached)): sysbuild_default
-- Cache files will be written to: C:/ncs/v2.8.0/zephyr/.cache
-- Found west (found suitable version "1.2.0", minimum required is "0.14.0")
-- Board: nrf5340_audio_dk, qualifiers: nrf5340/cpuapp
Parsing d:/nRF5340_AudioDK/Exploration_linux/bap_broadcast_source_test/Kconfig.sysbuild
Loaded configuration 'D:/nRF5340_AudioDK/Exploration_linux/bap_broadcast_source_test/build/zephyr/.config'
No change to configuration in 'D:/nRF5340_AudioDK/Exploration_linux/bap_broadcast_source_test/build/zephyr/.config'
No change to Kconfig header in 'D:/nRF5340_AudioDK/Exploration_linux/bap_broadcast_source_test/build/_sysbuild/autoconf.h'
-- 
   ***********************************************
   * Running CMake for bap_broadcast_source_test *
   ***********************************************

Loading Zephyr default modules (Zephyr base (cached)).
-- Application: D:/nRF5340_AudioDK/Exploration_linux/bap_broadcast_source_test
-- CMake version: 3.21.0
-- Cache files will be written to: C:/ncs/v2.8.0/zephyr/.cache
-- Zephyr version: 3.7.99 (C:/ncs/v2.8.0/zephyr)
-- Found west (found suitable version "1.2.0", minimum required is "0.14.0")
-- Board: nrf5340_audio_dk, qualifiers: nrf5340/cpuapp
-- Found host-tools: zephyr 0.16.8 (C:/ncs/toolchains/2d382dcd92/opt/zephyr-sdk)
-- Found toolchain: zephyr 0.16.8 (C:/ncs/toolchains/2d382dcd92/opt/zephyr-sdk)
-- Found BOARD.dts: C:/ncs/v2.8.0/zephyr/boards/nordic/nrf5340_audio_dk/nrf5340_audio_dk_nrf5340_cpuapp.dts
-- Generated zephyr.dts: D:/nRF5340_AudioDK/Exploration_linux/bap_broadcast_source_test/build/bap_broadcast_source_test/zephyr/zephyr.dts
-- Generated devicetree_generated.h: D:/nRF5340_AudioDK/Exploration_linux/bap_broadcast_source_test/build/bap_broadcast_source_test/zephyr/include/generated/zephyr/devicetree_generated.h    
-- Including generated dts.cmake file: D:/nRF5340_AudioDK/Exploration_linux/bap_broadcast_source_test/build/bap_broadcast_source_test/zephyr/dts.cmake

warning: Experimental symbol USB_DEVICE_AUDIO is enabled.

Parsing D:/nRF5340_AudioDK/Exploration_linux/bap_broadcast_source_test/Kconfig
Loaded configuration 'D:/nRF5340_AudioDK/Exploration_linux/bap_broadcast_source_test/build/bap_broadcast_source_test/zephyr/.config'
Merged configuration 'D:/nRF5340_AudioDK/Exploration_linux/bap_broadcast_source_test/build/bap_broadcast_source_test/zephyr/.config.sysbuild'
No change to configuration in 'D:/nRF5340_AudioDK/Exploration_linux/bap_broadcast_source_test/build/bap_broadcast_source_test/zephyr/.config'
No change to Kconfig header in 'D:/nRF5340_AudioDK/Exploration_linux/bap_broadcast_source_test/build/bap_broadcast_source_test/zephyr/include/generated/zephyr/autoconf.h'
CMake Warning at C:/ncs/v2.8.0/zephyr/subsys/usb/device/CMakeLists.txt:22 (message):
  CONFIG_USB_DEVICE_VID has default value 0x2FE3.

  This value is only for testing and MUST be configured for USB products.


CMake Warning at C:/ncs/v2.8.0/zephyr/subsys/usb/device/CMakeLists.txt:28 (message):
  CONFIG_USB_DEVICE_PID has default value 0x100.

  This value is only for testing and MUST be configured for USB products.


-- libmetal version: 1.6.0 (D:/nRF5340_AudioDK/Exploration_linux/bap_broadcast_source_test)
-- Build type:  MinSizeRel
-- Host:    Windows/AMD64
-- Target:  Generic/arm
-- Machine: arm
-- open-amp version: 1.6.1 (C:/ncs/v2.8.0/modules/lib/open-amp/open-amp)
-- Host:    Windows/AMD64
-- Target:  Generic/arm
-- Machine: arm
-- C_FLAGS :  -Wall -Wextra
-- Configuring done
-- Generating done
-- Build files have been written to: D:/nRF5340_AudioDK/Exploration_linux/bap_broadcast_source_test/build/bap_broadcast_source_test
-- 
   *****************************
   * Running CMake for hci_ipc *
   *****************************

Loading Zephyr default modules (Zephyr base (cached)).
-- Application: C:/ncs/v2.8.0/zephyr/samples/bluetooth/hci_ipc
-- CMake version: 3.21.0
-- Cache files will be written to: C:/ncs/v2.8.0/zephyr/.cache
-- Zephyr version: 3.7.99 (C:/ncs/v2.8.0/zephyr)
-- Found west (found suitable version "1.2.0", minimum required is "0.14.0")
-- Board: nrf5340_audio_dk, qualifiers: nrf5340/cpunet
-- Snippet(s): bt-ll-sw-split
-- Found host-tools: zephyr 0.16.8 (C:/ncs/toolchains/2d382dcd92/opt/zephyr-sdk)
-- Found toolchain: zephyr 0.16.8 (C:/ncs/toolchains/2d382dcd92/opt/zephyr-sdk)
-- Found BOARD.dts: C:/ncs/v2.8.0/zephyr/boards/nordic/nrf5340_audio_dk/nrf5340_audio_dk_nrf5340_cpunet.dts
-- Found devicetree overlay: C:/ncs/v2.8.0/zephyr/snippets/bt-ll-sw-split/bt-ll-sw-split.overlay
-- Generated zephyr.dts: D:/nRF5340_AudioDK/Exploration_linux/bap_broadcast_source_test/build/hci_ipc/zephyr/zephyr.dts
-- Generated devicetree_generated.h: D:/nRF5340_AudioDK/Exploration_linux/bap_broadcast_source_test/build/hci_ipc/zephyr/include/generated/zephyr/devicetree_generated.h
-- Including generated dts.cmake file: D:/nRF5340_AudioDK/Exploration_linux/bap_broadcast_source_test/build/hci_ipc/zephyr/dts.cmake

warning: Experimental symbol BT_LL_SW_SPLIT is enabled.


warning: Experimental symbol BT_CTLR_ADV_ISO is enabled.


warning: Experimental symbol BT_CTLR_SET_HOST_FEATURE is enabled.


warning: Experimental symbol USB_DEVICE_AUDIO is enabled.

Parsing C:/ncs/v2.8.0/zephyr/Kconfig
Loaded configuration 'D:/nRF5340_AudioDK/Exploration_linux/bap_broadcast_source_test/build/hci_ipc/zephyr/.config'
Merged configuration 'D:/nRF5340_AudioDK/Exploration_linux/bap_broadcast_source_test/build/hci_ipc/zephyr/.config.sysbuild'
No change to configuration in 'D:/nRF5340_AudioDK/Exploration_linux/bap_broadcast_source_test/build/hci_ipc/zephyr/.config'
No change to Kconfig header in 'D:/nRF5340_AudioDK/Exploration_linux/bap_broadcast_source_test/build/hci_ipc/zephyr/include/generated/zephyr/autoconf.h'
CMake Warning at C:/ncs/v2.8.0/zephyr/subsys/usb/device/CMakeLists.txt:22 (message):
  CONFIG_USB_DEVICE_VID has default value 0x2FE3.

  This value is only for testing and MUST be configured for USB products.


CMake Warning at C:/ncs/v2.8.0/zephyr/subsys/usb/device/CMakeLists.txt:28 (message):
  CONFIG_USB_DEVICE_PID has default value 0x100.

  This value is only for testing and MUST be configured for USB products.


-- libmetal version: 1.6.0 (C:/ncs/v2.8.0/zephyr/samples/bluetooth/hci_ipc)
-- Host:    Windows/AMD64
-- Host:    Windows/AMD64
-- Target:  Generic/arm
-- Machine: arm
-- open-amp version: 1.6.1 (C:/ncs/v2.8.0/modules/lib/open-amp/open-amp)
-- Host:    Windows/AMD64
-- Target:  Generic/arm
-- Machine: arm
-- C_FLAGS :  -Wall -Wextra
CMake Warning at C:/ncs/v2.8.0/zephyr/CMakeLists.txt:952 (message):
  No SOURCES given to Zephyr library: drivers__usb__device

  Excluding target from build.


-- Configuring done
-- Generating done
-- Build files have been written to: D:/nRF5340_AudioDK/Exploration_linux/bap_broadcast_source_test/build/hci_ipc
-- Configuring done
-- Generating done
-- Build files have been written to: D:/nRF5340_AudioDK/Exploration_linux/bap_broadcast_source_test/build
[0/1] cmd.exe /C "cd /D D:\nRF5340_AudioDK\Exploration_linux\bap_broadcast_source_test\build\bap_broadcast_source_test && C:\ncs\toolchains\2d382dcd92\opt\bin\ninja.exe menuconfig"
[0/1] CMakeFiles\menuconfig-5f29641.bat 8a290f6e5e7eb3a2
Loaded configuration 'D:/nRF5340_AudioDK/Exploration_linux/bap_broadcast_source_test/build/bap_broadcast_source_test/zephyr/.config'
No changes to save (for 'D:/nRF5340_AudioDK/Exploration_linux/bap_broadcast_source_test/build/hci_ipc/zephyr/.config')
PS D:\nRF5340_AudioDK\Exploration_linux\bap_broadcast_source_test>

then I arrive on the configuration menu:

I got in Subsystems and OS Services : 

Then Bluetooth : 

Then I go down to Bluetooth controller which I enable : 

Then for step 4 I go to Tx Power and change the value : 

For step 5, I save the file in the hci_ipc image : 

Best regards,

Axelle

[dejans]

Hi Axelle,

I suspect that the problem might be in the step 5. How have you modified the path and saved the configuration to hci_ipc image?

Best regards,
Dejan

[Axelle]

Hello Dejans, 

The automatic save configuration is for the .config file in the build/bap_broadcast_source/zephyr folder.

In previous answers, you told me about saving the configuration for the hci_ipc image : 

dejans said:

The power change should be done for the image called hci_ipc. The change you make is applied to .config file for hci_ipc image

Therefore, I assumed these changes while saving where necessary ?

Best regards,

Axelle

[dejans]

Hi Axelle,

Have you ensured that you do not do pristine build but used only regular build instead?

Best regards,
Dejan

[Axelle]

Hello Dejans, 

Yes I have, I use the nRF Connect extension on VScode (nRF Connect SDK and Toolchain) to build the project.

Best regards,

Axelle

[dejans]

Hi Axelle,

Have you done re-build (not pristine) after saving required setting to .config?

Best regards,
Dejan

[Axelle]

Hello Dejans,

Yes I have and I just did it again to check another time but I'm still left with an error. 

I do think my issue comes from this part : 

dejans said:

You need to ensure that you are starting menuconfig for particular image you want, in your case for hci_ipc.

Can you show me the detailed steps you do to make it work so I can try to replicate it ?

Best regards,

Axelle

[dejans]

Hi Axelle,

Axelle said:

Can you show me the detailed steps you do to make it work so I can try to replicate it ?

I can try to do that, but can you first try to start menuconfig by running "west build -t menuconfig" from the hci_ipc directory which is inside the build folder? Does this make any difference in your case?

Best regards,
Dejan