1 files changed, 5 insertions, 0 deletions
diff --git a/src/main.cc b/src/main.cc
index 39a3e38..44a0c95 100644
--- a/src/main.cc
+++ b/src/main.cc
@@ -1,3 +1,8 @@
+/*
+ * Copyright 2023 Birte Kristina Friesel
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
 #include <avr/io.h>
 #include <stdlib.h>