add licensing information

4 files changed, 19 insertions, 0 deletions

diff --git a/src/app/wetterstation/Kconfig b/src/app/wetterstation/Kconfig
index e0e28e7..d09f76a 100644
--- a/src/app/wetterstation/Kconfig
+++ b/src/app/wetterstation/Kconfig
@@ -1,2 +1,6 @@
+# Copyright 2020 Daniel Friesel
+#
+# SPDX-License-Identifier: CC0-1.0
+
 prompt "Wetterstation"
 depends on meta_driver_adc && arch_arduino_nano && loop && !wakeup
diff --git a/src/app/wetterstation/Makefile.inc b/src/app/wetterstation/Makefile.inc
index ec71d40..c0417b6 100644
--- a/src/app/wetterstation/Makefile.inc
+++ b/src/app/wetterstation/Makefile.inc
@@ -1,3 +1,9 @@
+# vim:ft=make
+#
+# Copyright 2020 Daniel Friesel
+#
+# SPDX-License-Identifier: CC0-1.0
+
 ifdef app
 	override loop = 1
 endif
diff --git a/src/app/wetterstation/client.py b/src/app/wetterstation/client.py
index 5bc2afc..73369b6 100755
--- a/src/app/wetterstation/client.py
+++ b/src/app/wetterstation/client.py
@@ -1,4 +1,8 @@
 #!/usr/bin/env python3
+#
+# Copyright 2020 Daniel Friesel
+#
+# SPDX-License-Identifier: BSD-2-Clause
 
 import numpy as np
 import re
diff --git a/src/app/wetterstation/main.cc b/src/app/wetterstation/main.cc
index 730f47e..6907eac 100644
--- a/src/app/wetterstation/main.cc
+++ b/src/app/wetterstation/main.cc
@@ -1,3 +1,8 @@
+/*
+ * Copyright 2020 Daniel Friesel
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
 #include "arch.h"
 #include "driver/gpio.h"
 #include "driver/stdout.h"