Moved main.cpp to test folder

makefile

@@ -6,7 +6,7 @@ CC=avr-g++
 OBJCOPY=avr-objcopy
 CFLAGS=-Wall -g  -mmcu=${MCU} -DF_CPU=${F_CPU} -I.
 TARGET=main
-SRCS= src/*.cpp 
+SRCS= src/*.cpp test/main.cpp 
 
 all: build flash
 

test/main.cpp

@@ -1,6 +1,6 @@
 #include <avr/io.h>
 #include <avr/interrupt.h>
-#include "usart.h"
+#include "../src/usart.h"
 #include <util/delay.h>