diff --git a/.gitignore b/.gitignore
index 89cc49c..32e19cf 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@
 .vscode/c_cpp_properties.json
 .vscode/launch.json
 .vscode/ipch
+secrets.ini
\ No newline at end of file
diff --git a/config.ini b/config.ini
index 11e4023..5924152 100644
--- a/config.ini
+++ b/config.ini
@@ -17,3 +17,5 @@ build_flags =
     -D EXAMPLE_NUMBER=69
 
     -D EXAMPLE_STRING=\"Pouet\"
+
+    -D DEBUG
\ No newline at end of file
diff --git a/lib/README b/lib/README
deleted file mode 100644
index 6debab1..0000000
--- a/lib/README
+++ /dev/null
@@ -1,46 +0,0 @@
-
-This directory is intended for project specific (private) libraries.
-PlatformIO will compile them to static libraries and link into executable file.
-
-The source code of each library should be placed in a an own separate directory
-("lib/your_library_name/[here are source files]").
-
-For example, see a structure of the following two libraries `Foo` and `Bar`:
-
-|--lib
-|  |
-|  |--Bar
-|  |  |--docs
-|  |  |--examples
-|  |  |--src
-|  |     |- Bar.c
-|  |     |- Bar.h
-|  |  |- library.json (optional, custom build options, etc) https://docs.platformio.org/page/librarymanager/config.html
-|  |
-|  |--Foo
-|  |  |- Foo.c
-|  |  |- Foo.h
-|  |
-|  |- README --> THIS FILE
-|
-|- platformio.ini
-|--src
-   |- main.c
-
-and a contents of `src/main.c`:
-```
-#include <Foo.h>
-#include <Bar.h>
-
-int main (void)
-{
-  ...
-}
-
-```
-
-PlatformIO Library Dependency Finder will find automatically dependent
-libraries scanning project source files.
-
-More information about PlatformIO Library Dependency Finder
-- https://docs.platformio.org/page/librarymanager/ldf.html
diff --git a/lib/README.md b/lib/README.md
deleted file mode 100644
index 2d18ac9..0000000
--- a/lib/README.md
+++ /dev/null
@@ -1,27 +0,0 @@
-# Librairies maisons utilisé pour ce projet
-
-Architecture fichiers:
-```
-|--lib
-|  |
-|  |--Bar
-|  |  |--docs
-|  |  |--examples
-|  |  |--src
-|  |     |- Bar.c
-|  |     |- Bar.h
-|  |  |- library.json voir: https://docs.platformio.org/page/librarymanager/config.html
-|  |
-|  |--Foo
-|  |  |- Foo.c
-|  |  |- Foo.h
-|  |
-|  |- README --> THIS FILE
-|
-|- platformio.ini
-|--src
-   |- main.cpp
-   |- Program.cpp
-```
-
-En savoir plus: https://docs.platformio.org/en/latest/librarymanager/quickstart.html