1 files changed, 5 insertions, 3 deletions
diff --git a/demos/AVR/RT-ARDUINO-UNO/main.c b/demos/AVR/RT-ARDUINO-UNO/main.c
index b4c0176c5..d5696e3e3 100644
--- a/demos/AVR/RT-ARDUINO-UNO/main.c
+++ b/demos/AVR/RT-ARDUINO-UNO/main.c
@@ -17,6 +17,9 @@
 #include "ch.h"
 #include "hal.h"
 
+/*
+ * LED blinker thread, times are in milliseconds.
+ */
 static THD_WORKING_AREA(waThread1, 32);
 static THD_FUNCTION(Thread1, arg) {
 
@@ -43,8 +46,6 @@ int main(void) {
   halInit();
   chSysInit();
 
-  palClearPad(IOPORT2, PORTB_LED1);
-
   /*
    * Activates the serial driver 1 using the driver default configuration.
    */
@@ -56,7 +57,8 @@ int main(void) {
   chThdCreateStatic(waThread1, sizeof(waThread1), NORMALPRIO, Thread1, NULL);
 
   chnWrite(&SD1, (const uint8_t *)"Hello World!\r\n", 14);
-  while(TRUE) {
+
+  while (TRUE) {
     chThdSleepMilliseconds(1000);
   }
 }