1 files changed, 7 insertions, 2 deletions
diff --git a/project/Core/Src/main.c b/project/Core/Src/main.c
index c1d7992..c2147cd 100644
--- a/project/Core/Src/main.c
+++ b/project/Core/Src/main.c
@@ -9,7 +9,8 @@
 #include "UART.h"
 #include "demo.h"
 
-	
+#include <stdio.h>
+
 int main(void){
 
 	// initialization code
@@ -17,7 +18,11 @@ int main(void){
 	LED_Init();
 	UART2_Init();
 	
+	char buffer[64];
+	int n = sprintf(buffer, "Hello\n\r");
+	USART_Write(USART2, (unsigned char *) buffer, n);
+
 	// application run function
-	run_demo() ;
+//	run_demo() ;
 }