.gitignore

@@ -3,3 +3,4 @@
 .vscode/c_cpp_properties.json
 .vscode/launch.json
 .vscode/ipch
+docs/

include/userFunctions.h

@@ -1,7 +1,7 @@
 #pragma once
 
 /**
- * This function is used to increase the volume
+ * @brief This function is used to increase the volume
  *
  * @param userVolume Pointer to the variable used to keep track of the current user volume. It is being passed in so the function can increment it with the potentiometer steps.
  * @param oldUserVolume Pointer to the variable used to keep track of the user volume while muted or lowered. It is being passed in so the function can increment it with the potentiometer steps.

src/userFunctions.cpp

@@ -1,3 +1,12 @@
+/**
+ * @file userFunctions.cpp
+ * @author Lyubomir Penev
+ * @brief Here are all the implementations for the user functions.
+ * @version 1.0
+ * @date 2025-10-23
+ *
+ */
+
 #include <userFunctions.h>
 #include <constants.h>
 #include <potControlls.h>