undefined reference to a function

[bbas121]

Ive have a probelm with a specific funtion in my main

ive included the source files

ive tried to include the file in the includes

but still i got the message 
when i press open declaration is show me the function declaration in the header

and in the c file

ive copied the files from an example project ive tried to compare the include path and didt find a solution what could be the problem

[KnarfB]

You are showing a linker error. So the .c file needs to be added to the sources.

Include path is used for compiling, not linking.

hth

KnarfB   

[bbas121]

so what should be the solution I'm still a little confused.

[unsigned_char_array]

you need to add it to source files, not just includes, it it shows up in the project explorer right click properties and make sure the file is included in the build process.