diff --git a/main/CMakeLists.txt b/main/CMakeLists.txt
index 9d12456..1687730 100755
--- a/main/CMakeLists.txt
+++ b/main/CMakeLists.txt
@@ -1,3 +1,3 @@
-idf_component_register(SRCS "ADC.c" "GPIO.c" "mcpwm.c" "functions.c" "app_main.c"
+idf_component_register(SRCS "menu.c" "ADC.c" "GPIO.c" "mcpwm.c" "functions.c" "app_main.c"
                        INCLUDE_DIRS "include""${CMAKE_SOURCE_DIR}""."
                        REQUIRES ssd1306 driver esp_adc hal esp_timer)
diff --git a/main/include/menu.h b/main/include/menu.h
new file mode 100644
index 0000000..3baceef
--- /dev/null
+++ b/main/include/menu.h
@@ -0,0 +1,5 @@
+#ifndef MENU_H
+#define MENU_H
+
+
+#endif
\ No newline at end of file
diff --git a/main/mcpwm.c b/main/mcpwm.c
index 44dfc6c..4b34a54 100755
--- a/main/mcpwm.c
+++ b/main/mcpwm.c
@@ -36,8 +36,6 @@ float duty = CONFIG_DUTY_PWM;
 /*############################################*/
 void mcpwm_init(){
    ESP_LOGI("MCPWM","started");
-   
-   
    double tick_period_ns = 1e9 / CONFIG_TIMER_BASE_FREQ; // Zeit pro Tick in ns
    uint32_t dead_time_ticks = (uint32_t)round(CONFIG_DEAD_TIME_PWM / tick_period_ns);
 
diff --git a/main/menu.c b/main/menu.c
new file mode 100644
index 0000000..e69de29