test stuff

tests/Makefile

@@ -0,0 +1,20 @@
+CFLAGS=-I../cube/User/Inc
+
+test:	ringbuffer.o test.o
+	gcc -o $@ -lcunit $^
+
+ringbuffer.o: ../cube/User/Src/ringbuffer.c
+	gcc -c -o $@ $(CFLAGS) $^
+
+test.o:	test.c
+	gcc -c -o $@ $(CFLAGS) $^
+
+
+.PHONY: run
+run:	test
+	./test
+
+.PHONY: clean
+clean:
+	rm -f *.o test
+