diff --git a/mission/freeRTOS_rust_helper.c b/mission/freeRTOS_rust_helper.c
index d7f6790..070cf18 100644
--- a/mission/freeRTOS_rust_helper.c
+++ b/mission/freeRTOS_rust_helper.c
@@ -103,6 +103,10 @@ uint8_t give_mutex(void * handle) {
 
 
 
+/************************************************************/
+/* GPIO SETUP AND USAGE                                     */
+/************************************************************/
+
 XGpioPs gpio;
 void gpio_setup() {
   XGpioPs_Config config;