1 files changed, 6 insertions, 1 deletions
diff --git a/demos/ARMCM3-STM32F103-GCC/main.c b/demos/ARMCM3-STM32F103-GCC/main.c
index f89131d37..d1f78f7e8 100644
--- a/demos/ARMCM3-STM32F103-GCC/main.c
+++ b/demos/ARMCM3-STM32F103-GCC/main.c
@@ -22,7 +22,7 @@
 #include <test.h>
 
 #include "board.h"
-#include "stm32_serial.h"
+#include "serial.h"
 
 /*
  * Red LEDs blinker thread, times are in milliseconds.
@@ -46,6 +46,11 @@ static msg_t Thread1(void *arg) {
 int main(int argc, char **argv) {
 
   /*
+   * Activates the communication port 2 using the driver default configuration.
+   */
+  sdStart(&COM2, NULL);
+
+  /*
    * Creates the blinker thread.
    */
   chThdCreateStatic(waThread1, sizeof(waThread1), NORMALPRIO, Thread1, NULL);