Channel Sounding With Real Time Ranging Fails To Build

[Triscuit]

Hi, I have cloned the channel sounding with range requestor samples but every time I try to build it I encounter the error:

error: 'RAS_FEAT_REALTIME_RD' undeclared (first use in this function)
  176 |         if (!(ras_feature_bits & RAS_FEAT_REALTIME_RD))
  
In function 'main':
  593 |         const bool realtime_rd = ras_feature_bits & RAS_FEAT_REALTIME_RD;
  
warning: implicit declaration of function 'bt_ras_rreq_realtime_rd_subscribe'; did you mean 'bt_ras_rreq_rd_ready_subscribe'? [-Wimplicit-function-declaration]
  596 |                 err = bt_ras_rreq_realtime_rd_subscribe(connection,
      |                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                       bt_ras_rreq_rd_ready_subscribe
[29/360] Building C object zephyr/subsys/bluetooth/host/CMakeFiles/subsys__bluetooth__host.dir/hci_core.c.obj
ninja: build stopped: subcommand failed.

I have not changed the code or anything, but it just fails to build every time. Any help is appreciated.

Also I am trying to make multiple initiators connect to multiple reflectors, does anyone know if that is possible? Is the hardware powerful enough for that to happen? Because I have modified another sample without real time ranging but every time I try to start the two initiators one of them always says "Tried to parse empty step data", I am not sure if this is software or hardware or how to fix it. Thanks!

[dejans]

Hi,

I have cloned the channel sounding with range requestor samples but every time I try to build it I encounter the error:

Can you show your build command and provide complete build log?

Which NCS version do you use?

Which board do you use?

Best regards,
Dejan

[Triscuit]

Hi Dejan, this is the complete build log below(I don't know why it did not let me insert the whole thing at once):

-- west build: generating a build system
Loading Zephyr module(s) (Zephyr base): sysbuild_default
-- Found Python3: C:/ncs/toolchains/0b393f9e1b/opt/bin/python.exe (found suitable version "3.12.4", minimum required is "3.10") found components: Interpreter 
-- Cache files will be written to: C:/ncs/v3.0.1/zephyr/.cache
-- Found west (found suitable version "1.2.0", minimum required is "0.14.0")
-- Board: nrf54l15dk, qualifiers: nrf54l15/cpuapp
Parsing c:/sdk-nrf/samples/bluetooth/channel_sounding_ras_initiator/Kconfig.sysbuild
Loaded configuration 'C:/sdk-nrf/samples/bluetooth/channel_sounding_ras_initiator/build/_sysbuild/empty.conf'
Merged configuration 'C:/sdk-nrf/samples/bluetooth/channel_sounding_ras_initiator/build/_sysbuild/empty.conf'
Configuration saved to 'C:/sdk-nrf/samples/bluetooth/channel_sounding_ras_initiator/build/zephyr/.config'
Kconfig header saved to 'C:/sdk-nrf/samples/bluetooth/channel_sounding_ras_initiator/build/_sysbuild/autoconf.h'
-- 
   ****************************************************
   * Running CMake for channel_sounding_ras_initiator *
   ****************************************************

Loading Zephyr default modules (Zephyr base).
-- Application: C:/sdk-nrf/samples/bluetooth/channel_sounding_ras_initiator
-- CMake version: 3.21.0
-- Found Python3: C:/ncs/toolchains/0b393f9e1b/opt/bin/python.exe (found suitable version "3.12.4", minimum required is "3.10") found components: Interpreter 
-- Cache files will be written to: C:/ncs/v3.0.1/zephyr/.cache
-- Zephyr version: 4.0.99 (C:/ncs/v3.0.1/zephyr)
-- Found west (found suitable version "1.2.0", minimum required is "0.14.0")
-- Board: nrf54l15dk, qualifiers: nrf54l15/cpuapp
-- Found host-tools: zephyr 0.17.0 (C:/ncs/toolchains/0b393f9e1b/opt/zephyr-sdk)
-- Found toolchain: zephyr 0.17.0 (C:/ncs/toolchains/0b393f9e1b/opt/zephyr-sdk)
-- Found Dtc: C:/ncs/toolchains/0b393f9e1b/opt/bin/dtc.exe (found suitable version "1.4.7", minimum required is "1.4.6") 
-- Found BOARD.dts: C:/ncs/v3.0.1/zephyr/boards/nordic/nrf54l15dk/nrf54l15dk_nrf54l15_cpuapp.dts
-- Found devicetree overlay: boards/nrf54l15dk_nrf54l15_cpuapp.overlay
-- Generated zephyr.dts: C:/sdk-nrf/samples/bluetooth/channel_sounding_ras_initiator/build/channel_sounding_ras_initiator/zephyr/zephyr.dts
-- Generated pickled edt: C:/sdk-nrf/samples/bluetooth/channel_sounding_ras_initiator/build/channel_sounding_ras_initiator/zephyr/edt.pickle
-- Generated zephyr.dts: C:/sdk-nrf/samples/bluetooth/channel_sounding_ras_initiator/build/channel_sounding_ras_initiator/zephyr/zephyr.dts
-- Generated devicetree_generated.h: C:/sdk-nrf/samples/bluetooth/channel_sounding_ras_initiator/build/channel_sounding_ras_initiator/zephyr/include/generated/zephyr/devicetree_generated.h
-- Including generated dts.cmake file: C:/sdk-nrf/samples/bluetooth/channel_sounding_ras_initiator/build/channel_sounding_ras_initiator/zephyr/dts.cmake

warning: Experimental symbol BT_CS_DE is enabled.


warning: Experimental symbol BT_CHANNEL_SOUNDING is enabled.

Parsing C:/ncs/v3.0.1/zephyr/Kconfig
Loaded configuration 'C:/ncs/v3.0.1/zephyr/boards/nordic/nrf54l15dk/nrf54l15dk_nrf54l15_cpuapp_defconfig'
Merged configuration 'C:/sdk-nrf/samples/bluetooth/channel_sounding_ras_initiator/prj.conf'
Merged configuration 'C:/sdk-nrf/samples/bluetooth/channel_sounding_ras_initiator/build/channel_sounding_ras_initiator/zephyr/.config.sysbuild'
Configuration saved to 'C:/sdk-nrf/samples/bluetooth/channel_sounding_ras_initiator/build/channel_sounding_ras_initiator/zephyr/.config'
Kconfig header saved to 'C:/sdk-nrf/samples/bluetooth/channel_sounding_ras_initiator/build/channel_sounding_ras_initiator/zephyr/include/generated/zephyr/autoconf.h'
-- Found GnuLd: c:/ncs/toolchains/0b393f9e1b/opt/zephyr-sdk/arm-zephyr-eabi/arm-zephyr-eabi/bin/ld.bfd.exe (found version "2.38") 
-- The C compiler identification is GNU 12.2.0
-- The CXX compiler identification is GNU 12.2.0
-- The ASM compiler identification is GNU
-- Found assembler: C:/ncs/toolchains/0b393f9e1b/opt/zephyr-sdk/arm-zephyr-eabi/bin/arm-zephyr-eabi-gcc.exe
=========== Generating psa_crypto_config ===============
Backup: CONFIG_MBEDTLS_PSA_CRYPTO_SPM: False
Backup: CONFIG_MBEDTLS_PSA_CRYPTO_C: True
Backup: CONFIG_MBEDTLS_PSA_CRYPTO_KEY_ID_ENCODES_OWNER: False
Backup: CONFIG_MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT: False
Backup: CONFIG_MBEDTLS_THREADING: False
Backup: CONFIG_MBEDTLS_THREADING_ALT: True
=========== Checkpoint: backup ===============
Restore: CONFIG_MBEDTLS_PSA_CRYPTO_SPM: False
Restore: CONFIG_MBEDTLS_PSA_CRYPTO_C: True
Restore: CONFIG_MBEDTLS_PSA_CRYPTO_KEY_ID_ENCODES_OWNER: False
Restore: CONFIG_MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT: False
Restore: CONFIG_MBEDTLS_THREADING: False
Restore: CONFIG_MBEDTLS_THREADING_ALT: True
=========== End psa_crypto_config ===============
=========== Generating psa_crypto_library_config ===============
Backup: CONFIG_MBEDTLS_PSA_CRYPTO_C: True
Backup: CONFIG_MBEDTLS_PSA_CRYPTO_KEY_ID_ENCODES_OWNER: False
Backup: CONFIG_MBEDTLS_PSA_CRYPTO_SPM: False
Backup: CONFIG_MBEDTLS_USE_PSA_CRYPTO: True
Backup: CONFIG_MBEDTLS_PLATFORM_PRINTF_ALT: False
Backup: CONFIG_MBEDTLS_THREADING: False
Backup: CONFIG_MBEDTLS_THREADING_ALT: True
=========== Checkpoint: backup ===============
Restore: CONFIG_MBEDTLS_PSA_CRYPTO_C: True
Restore: CONFIG_MBEDTLS_PSA_CRYPTO_KEY_ID_ENCODES_OWNER: False
Restore: CONFIG_MBEDTLS_PSA_CRYPTO_SPM: False
Restore: CONFIG_MBEDTLS_USE_PSA_CRYPTO: True
Restore: CONFIG_MBEDTLS_PLATFORM_PRINTF_ALT: False
Restore: CONFIG_MBEDTLS_THREADING: False
Restore: CONFIG_MBEDTLS_THREADING_ALT: True
=========== End psa_crypto_library_config ===============
CMake Warning at C:/ncs/v3.0.1/zephyr/CMakeLists.txt:2180 (message):
  __ASSERT() statements are globally ENABLED

-- Configuring done
-- Generating done
-- Build files have been written to: C:/sdk-nrf/samples/bluetooth/channel_sounding_ras_initiator/build/channel_sounding_ras_initiator
-- Configuring done
-- Generating done
-- Build files have been written to: C:/sdk-nrf/samples/bluetooth/channel_sounding_ras_initiator/build
-- west build: building application
[4/568] Generating include/generated/zephyr/version.h
-- Zephyr version: 4.0.99 (C:/ncs/v3.0.1/zephyr), build: v4.0.99-ncs1-1
[178/568] Building C object CMakeFiles/app.dir/src/main.c.obj
FAILED: CMakeFiles/app.dir/src/main.c.obj 
C:\ncs\toolchains\0b393f9e1b\opt\zephyr-sdk\arm-zephyr-eabi\bin\arm-zephyr-eabi-gcc.exe -DKERNEL -DK_HEAP_MEM_POOL_SIZE=512 -DMBEDTLS_CONFIG_FILE=\"nrf-config.h\" -DMBEDTLS_PSA_CRYPTO_CONFIG_FILE=\"nrf-psa-crypto-config.h\" -DMBEDTLS_PSA_CRYPTO_USER_CONFIG_FILE=\"nrf-psa-crypto-user-config.h\" -DNRF54L15_XXAA -DNRF_APPLICATION -DNRF_CONFIG_CPU_FREQ_MHZ=128 -DPICOLIBC_DOUBLE_PRINTF_SCANF -DUSE_PARTITION_MANAGER=1 -D__LINUX_ERRNO_EXTENSIONS__ -D__PROGRAM_START -D__ZEPHYR__=1 -IC:/ncs/v3.0.1/nrf/drivers/mpsl/clock_control -IC:/sdk-nrf/samples/bluetooth/channel_sounding_ras_initiator/build/channel_sounding_ras_initiator/zephyr/include/generated/zephyr -IC:/ncs/v3.0.1/zephyr/include -IC:/sdk-nrf/samples/bluetooth/channel_sounding_ras_initiator/build/channel_sounding_ras_initiator/zephyr/include/generated -IC:/ncs/v3.0.1/zephyr/soc/nordic -IC:/ncs/v3.0.1/zephyr/soc/nordic/nrf54l/. -IC:/ncs/v3.0.1/zephyr/soc/nordic/common/. -IC:/ncs/v3.0.1/zephyr/subsys/bluetooth -IC:/ncs/v3.0.1/nrf/include -IC:/ncs/v3.0.1/nrf/lib/multithreading_lock/. -IC:/ncs/v3.0.1/nrf/subsys/bluetooth/controller/. -IC:/ncs/v3.0.1/nrf/tests/include -IC:/ncs/v3.0.1/modules/hal/cmsis/CMSIS/Core/Include -IC:/ncs/v3.0.1/zephyr/modules/cmsis/. -IC:/ncs/v3.0.1/modules/lib/cmsis-dsp/Include -IC:/ncs/v3.0.1/nrf/modules/hal_nordic/. -IC:/ncs/v3.0.1/modules/hal/nordic/nrfx -IC:/ncs/v3.0.1/modules/hal/nordic/nrfx/drivers/include -IC:/ncs/v3.0.1/modules/hal/nordic/nrfx/mdk -IC:/ncs/v3.0.1/zephyr/modules/hal_nordic/nrfx/. -IC:/ncs/v3.0.1/nrfxlib/softdevice_controller/include -IC:/ncs/v3.0.1/nrfxlib/mpsl/fem/common/include -IC:/ncs/v3.0.1/nrfxlib/mpsl/fem/nrf21540_gpio/include -IC:/ncs/v3.0.1/nrfxlib/mpsl/fem/nrf21540_gpio_spi/include -IC:/ncs/v3.0.1/nrfxlib/mpsl/fem/nrf2220/include -IC:/ncs/v3.0.1/nrfxlib/mpsl/fem/nrf2240/include -IC:/ncs/v3.0.1/nrfxlib/mpsl/fem/nrf22xx/include -IC:/ncs/v3.0.1/nrfxlib/mpsl/fem/simple_gpio/include -IC:/ncs/v3.0.1/nrfxlib/mpsl/fem/include -IC:/ncs/v3.0.1/nrfxlib/mpsl/fem/include/protocol -IC:/ncs/v3.0.1/nrfxlib/mpsl/include -IC:/ncs/v3.0.1/nrfxlib/mpsl/include/protocol -IC:/sdk-nrf/samples/bluetooth/channel_sounding_ras_initiator/build/channel_sounding_ras_initiator/generated/library_nrf_security_psa -IC:/ncs/v3.0.1/nrf/subsys/nrf_security/include -IC:/ncs/v3.0.1/modules/crypto/oberon-psa-crypto/oberon/drivers -IC:/ncs/v3.0.1/nrf/subsys/nrf_security/src/threading/include -IC:/ncs/v3.0.1/nrf/subsys/nrf_security/src/utils -IC:/ncs/v3.0.1/nrf/subsys/nrf_security/src/drivers/cracen/common/include -IC:/ncs/v3.0.1/nrf/subsys/nrf_security/src/drivers/cracen/sxsymcrypt/include -IC:/ncs/v3.0.1/nrf/subsys/nrf_security/src/drivers/cracen/sxsymcrypt/src -IC:/ncs/v3.0.1/nrf/subsys/nrf_security/src/drivers/cracen/silexpk/target/baremetal_ba414e_with_ik -IC:/ncs/v3.0.1/nrf/subsys/nrf_security/src/drivers/cracen/silexpk/include -IC:/ncs/v3.0.1/nrf/subsys/nrf_security/src/drivers/cracen/sicrypto/include -IC:/ncs/v3.0.1/nrf/subsys/nrf_security/src/drivers/cracen/cracenpsa/include -IC:/ncs/v3.0.1/modules/crypto/oberon-psa-crypto/include -IC:/ncs/v3.0.1/modules/crypto/oberon-psa-crypto/library -IC:/ncs/v3.0.1/modules/crypto/mbedtls/library -IC:/ncs/v3.0.1/modules/crypto/mbedtls/include -IC:/ncs/v3.0.1/modules/crypto/mbedtls/include/library -isystem C:/ncs/v3.0.1/zephyr/lib/libc/common/include -fno-strict-aliasing -Os -imacros C:/sdk-nrf/samples/bluetooth/channel_sounding_ras_initiator/build/channel_sounding_ras_initiator/zephyr/include/generated/zephyr/autoconf.h -fno-common -g -gdwarf-4 -fdiagnostics-color=always -mcpu=cortex-m33 -mthumb -mabi=aapcs -mfpu=fpv5-sp-d16 -mfloat-abi=hard -mfp16-format=ieee -mtp=soft --sysroot=C:/ncs/toolchains/0b393f9e1b/opt/zephyr-sdk/arm-zephyr-eabi/arm-zephyr-eabi -imacros C:/ncs/v3.0.1/zephyr/include/zephyr/toolchain/zephyr_stdint.h -Wall -Wformat -Wformat-security -Wno-format-zero-length -Wdouble-promotion -Wno-pointer-sign -Wpointer-arith -Wexpansion-to-defined -Wno-unused-but-set-variable -Werror=implicit-int -fno-pic -fno-pie -fno-asynchronous-unwind-tables -ftls-model=local-exec -fno-reorder-functions --param=min-pagesize=0 -fno-defer-pop -fmacro-prefix-map=C:/sdk-nrf/samples/bluetooth/channel_sounding_ras_initiator=CMAKE_SOURCE_DIR -fmacro-prefix-map=C:/ncs/v3.0.1/zephyr=ZEPHYR_BASE -fmacro-prefix-map=C:/ncs/v3.0.1=WEST_TOPDIR -ffunction-sections -fdata-sections -specs=picolibc.specs -std=c99 -MD -MT CMakeFiles/app.dir/src/main.c.obj -MF CMakeFiles\app.dir\src\main.c.obj.d -o CMakeFiles/app.dir/src/main.c.obj -c C:/sdk-nrf/samples/bluetooth/channel_sounding_ras_initiator/src/main.c
C:/sdk-nrf/samples/bluetooth/channel_sounding_ras_initiator/src/main.c: In function 'ranging_data_cb':
C:/sdk-nrf/samples/bluetooth/channel_sounding_ras_initiator/src/main.c:176:34: error: 'RAS_FEAT_REALTIME_RD' undeclared (first use in this function)
  176 |         if (!(ras_feature_bits & RAS_FEAT_REALTIME_RD)) {
      |                                  ^~~~~~~~~~~~~~~~~~~~
C:/sdk-nrf/samples/bluetooth/channel_sounding_ras_initiator/src/main.c:176:34: note: each undeclared identifier is reported only once for each function it appears in
C:/sdk-nrf/samples/bluetooth/channel_sounding_ras_initiator/src/main.c: In function 'main':
C:/sdk-nrf/samples/bluetooth/channel_sounding_ras_initiator/src/main.c:593:53: error: 'RAS_FEAT_REALTIME_RD' undeclared (first use in this function)
  593 |         const bool realtime_rd = ras_feature_bits & RAS_FEAT_REALTIME_RD;
      |                                                     ^~~~~~~~~~~~~~~~~~~~
C:/sdk-nrf/samples/bluetooth/channel_sounding_ras_initiator/src/main.c:596:23: warning: implicit declaration of function 'bt_ras_rreq_realtime_rd_subscribe'; did you mean 'bt_ras_rreq_rd_ready_subscribe'? [-Wimplicit-function-declaration]
  596 |                 err = bt_ras_rreq_realtime_rd_subscribe(connection,
      |                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                       bt_ras_rreq_rd_ready_subscribe
[185/568] Building C object zephyr/CMakeFiles/zephyr.dir/lib/utils/bitarray.c.obj
ninja: build stopped: subcommand failed.

I am using 3.0.1 on the nrf54l15dk. I believe the issue is that it is not able to access the header file, even though the directory in the main.c file is correct and untouched.