diff --git a/cpp-example/include/Driver.h b/cpp-example/include/Driver.h
new file mode 100644
index 0000000..cb2a901
--- /dev/null
+++ b/cpp-example/include/Driver.h
@@ -0,0 +1,20 @@
+/** @file */
+
+/**
+ * @class Driver
+ * @brief Driver example
+ */
+class Driver
+{
+public:
+    /**
+     * @brief Write byte to a sensor
+     *
+     * @param[in]  buffer  description of parameter1
+     * @return status return the termination status
+     */
+    int write(unsigned char *buffer);
+
+private:
+    bool mIsActive;
+};
\ No newline at end of file
diff --git a/cpp-example/include/driver.h b/cpp-example/include/driver.h
deleted file mode 100644
index d5b17de..0000000
--- a/cpp-example/include/driver.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/**
- * @file driver.h
- */
-
-/** @brief function short description
- *
- * function longer description if need
- * @param[in]  x  description of parameter1
- * @param[in]  y  description of parameter2
- * @return return_name return description
- */
-int add(int x, int y);
\ No newline at end of file
diff --git a/cpp-example/readme.md b/cpp-example/readme.md
index 2d96120..34818e1 100644
--- a/cpp-example/readme.md
+++ b/cpp-example/readme.md
@@ -7,11 +7,11 @@
 ## :wrench: Dependencies installation
 
 ```sh
-pip3 install sphinx breathe
+pip3 install sphinx breathe exhale
 sudo apt-get install doxygen
 ```
 
-## :rocket: Compile documentation
+## :rocket: Générer la documentation
 
 ```sh
 cd docs
diff --git a/cpp-example/src/Driver.cpp b/cpp-example/src/Driver.cpp
new file mode 100644
index 0000000..9d59c98
--- /dev/null
+++ b/cpp-example/src/Driver.cpp
@@ -0,0 +1,8 @@
+#include "Driver.h"
+
+
+int Driver::write(unsigned char *buffer)
+{
+    // Do something
+    return 0;
+}
\ No newline at end of file
diff --git a/cpp-example/src/driver.cpp b/cpp-example/src/driver.cpp
deleted file mode 100644
index 8fdf02b..0000000
--- a/cpp-example/src/driver.cpp
+++ /dev/null
@@ -1,6 +0,0 @@
-#include "driver.h"
-
-int add(int x, int y)
-{
-    return x + y;
-}
\ No newline at end of file
diff --git a/cpp-example/src/main.cpp b/cpp-example/src/main.cpp
index 435aa6c..08dab59 100644
--- a/cpp-example/src/main.cpp
+++ b/cpp-example/src/main.cpp
@@ -1,6 +1,6 @@
 #include <iostream>
 
-#include "driver.h"
+#include "Driver.h"
 
 int main(int argc, char* argv[])
 {