Issue while building the project:

[Divya_uni_ulm]

Hello,

I was trying to run TFLM custom code on Thingy:53 device and while building I have faced these warnings.

1. Could you please help me to understand Why I am facing these warning?

2. How can I Remove solve these problems?

Regards,

Divya

[Marte Myrvold]

Hi Divya,

1. This is telling you that asserts are enabled. If you look through the code files in nRF Connect SDK you will find __ASSERT is used several places. This is used to give a runtime error based on a check. You can read more about this here: Software Errors Triggered in Source Code.

2. You can disable asserts by setting the following in prj.conf: CONFIG_ASSERT=n

Best regards,

Marte

[Divya_uni_ulm]

Hello Marte,

Thank you so much for the response. I hope you have noticed that I have updated the question with more warnings while building the code. Could you please help me to solve those issues too!!

[Marte Myrvold]

Hi Divya,

As you can see in the warning text, you are trying to set configurations related to logging (CONFIG_LOG_DEFAULT_LEVEL and CONFIG_LOG_MODE_MINIMAL) while logging is disabled:

Check these unsatisfied dependencies: (LOG || LOG) (=n)

If you go to the links referenced in the warnings you can also see that the configurations depend on CONFIG_LOG being set, see for example CONFIG_LOG_DEFAULT_LEVEL.

If you want to use logging you must set CONFIG_LOG=y in prj.conf. If you do not want to use logging then you can remove these two configurations instead.

Best regards,

Marte

[Divya_uni_ulm]

Thanks Marte for your message.

I need to ask that I have added some header files and source file in section of "src" my custom project but when I opened the project in VSC I can not find those files. 

I can only see those files in Explorer section. Do you know how can I see my all files?

Regards,

Divya

[Marte Myrvold]

Hi Divya,

You need to add the files to the project. For the header files you add the directory the files are in with zephyr_library_include_directories, and for the source files you add the files themselves to target_sources, for example:

target_sources(app PRIVATE
    src/main.c
    src/<custom_file>
)

zephyr_library_include_directories(src)

Where you change <custom_file> to the filename of your source file.

After you do a pristine build after adding this you should see the files in the nRF Connect extension in VS Code.

Best regards,

Marte

[Divya_uni_ulm]

Thanks for the quick reply.

Actually I want to add a.cc file in the src folder and then want to call inside the main.c file.

But it is showing an error that : No Sorce given to the target: app cmake in line 418. So, what should I do to include a .cc file inside main.c file.

Does calling a C++ file inside a C is really support by Thingy?

If not then is there any possibilty to build and Flash Thingy with a C++ file like main.cc in place of main.c?

Regards,

Divya