Added initial files

example.c

@@ -0,0 +1,26 @@
+#include <avr/io.h>
+#include <util/delay.h>
+#include <stdint.h>
+#include "usart_printf/usart_printf.h"
+
+#define FAULT_VCC_SHORT 3
+#define FAULT_GND_SHORT 2
+#define FAULT_OPEN_CONN 1
+#define NO_FAULT 		0
+
+int main(void) {
+
+	usart_initialize();
+	stdout = &uart_output;
+	_delay_ms(10);
+	
+	for(;;) {
+
+		printf("Hello AVR printf");
+		_delay_ms(1000);
+	}
+
+
+}
+
+