Creating new C file in a Exemple project

[Josue Bresson]

I'm currently developing a project using the Audio NRF5340 to communicate over BLE. All the modifications I made to the Audio DK app work in VScode with SDK 2.9.0, but recently I wanted to implement GTBS services. So I added a C file and its header. Since then, I haven't been able to compile it, only having issues with the linker and the include function.

Is there a special procedure for creating a new C file with a header?

[Martin Evans]

Try Click build and see report in TERMINAL instead of wating PROBLEMS

[Øyvind]

Hello, 

Have you seen our Developer Academy and the nRF Connect SDK fundamentals course? This is a good course to start with and learn the basics of our NCS. 

We recommend looking at build log in the terminal as pointed out by Martin Evans . 

Kind regards,
Øyvind

[James168]

Do you modify CMakeLists.txt?

# NORDIC SDK APP START
target_sources(app PRIVATE
  src/main.c
)
# NORDIC SDK APP END

[Josue Bresson]

herre is the terminal :

-- libmetal version: 1.6.0 (C:/Users/p129807/Main_Project_BLE/nrf5340_audio)
-- Build type:  MinSizeRel
-- Host:    Windows/AMD64
-- Target:  Generic/arm
-- Machine: arm
-- open-amp version: 1.6.1 (C:/ncs/v2.9.0/modules/lib/open-amp/open-amp)
-- Host:    Windows/AMD64
-- Target:  Generic/arm
-- Machine: arm
-- C_FLAGS :  -Wall -Wextra
CMake Warning at C:/ncs/v2.9.0/zephyr/CMakeLists.txt:2133 (message):
  __ASSERT() statements are globally ENABLED


CMake Warning at C:/ncs/v2.9.0/zephyr/CMakeLists.txt:2164 (message):
  

        The CMake build type was set to 'MinSizeRel', but the optimization flag was set to '-Og'.
        This may be intentional and the warning can be turned off by setting the CMake variable 'NO_BUILD_TYPE_WARNING'


-- Configuring done
CMake Error at C:/ncs/v2.9.0/zephyr/cmake/modules/extensions.cmake:457 (add_library):
  Cannot find source file:

    //bt_tbs.c
Call Stack (most recent call first):
  C:/ncs/v2.9.0/zephyr/cmake/modules/kernel.cmake:218 (zephyr_library_named)
  C:/ncs/v2.9.0/zephyr/cmake/modules/zephyr_default.cmake:142 (include)
  C:/ncs/v2.9.0/zephyr/share/zephyr-package/cmake/ZephyrConfig.cmake:66 (include)
  C:/ncs/v2.9.0/zephyr/share/zephyr-package/cmake/ZephyrConfig.cmake:97 (include_boilerplate)
  CMakeLists.txt:13 (find_package)


-- Generating done
CMake Generate step failed.  Build files cannot be regenerated correctly.
FAILED: build.ninja 
C:\ncs\toolchains\b620d30767\opt\bin\cmake.exe --regenerate-during-build -SC:\Users\p129807\Main_Project_BLE\nrf5340_audio -BC:\Users\p129807\Main_Project_BLE\nrf5340_audio\build_2\nrf5340_audio
ninja: error: rebuilding 'build.ninja': subcommand failed
FATAL ERROR: command exited with status 1: 'C:\ncs\toolchains\b620d30767\opt\bin\cmake.EXE' --build C:/Users/p129807/Main_Project_BLE/nrf5340_audio/build_2/nrf5340_audio

[Øyvind]

Did you try what James168 suggested? You can find more information in our documentation on Adding files and configuring CMake.

Kind regards,
Øyvind