ESP32 Forum

I am working on a migration from IDF v4.4.4 to 5.0.1. I have a sample test project to prove a concept. here is the sample directory structure:

c:\test\CMakeLists.txt
c:\test\sdkconfig
c:\main\CMakeLists.txt
c:\main\test.c
c:\main\test.h

I would like to have a header file for test (test.h)

Here are the contents of the following files:

[ c:\main\CMakeLists.txt ]

idf_component_register( SRCS "test.c"
INCLUDE_DIRS "."
REQUIRES test
)

[ c:\main\test.c ]

#include <stdio.h>
#include "test.h"

void app_main(void)
{

}

[ c:\main\test.h ]

#define TEST_VAR 1


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When I compile this test project, ... I am getting the following error:


CMake Error at C:/Espressif/frameworks/esp-idf-v5.0.1/tools/cmake/build.cmake:245 (message):
Failed to resolve component 'test'.

- - -- -

My question is: how do you correctly make a .h file for the main app file? (I am doing this type of thing with a v4.4.4 version of my project)