pw_checksum: CCITT CRC16 functions
Change-Id: I731445296690409cd97cad652f0827b50e36a58e
diff --git a/pw_checksum/BUILD.gn b/pw_checksum/BUILD.gn
new file mode 100644
index 0000000..c45363e
--- /dev/null
+++ b/pw_checksum/BUILD.gn
@@ -0,0 +1,45 @@
+# Copyright 2020 The Pigweed Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy of
+# the License at
+#
+# https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations under
+# the License.
+
+import("$dir_pw_docgen/docs.gni")
+import("$dir_pw_unit_test/test.gni")
+
+config("default_config") {
+ include_dirs = [ "public" ]
+}
+
+source_set("pw_checksum") {
+ public_configs = [ ":default_config" ]
+ public = [
+ "public/pw_checksum/ccitt_crc16.h",
+ ]
+ sources = [ "ccitt_crc16.cc" ] + public
+ public_deps = [
+ dir_pw_span,
+ ]
+}
+
+pw_test_group("tests") {
+ tests = [ ":ccitt_crc16_test" ]
+}
+
+pw_test("ccitt_crc16_test") {
+ deps = [
+ ":pw_checksum",
+ ]
+ sources = [
+ "ccitt_crc16_test.c",
+ "ccitt_crc16_test.cc",
+ ]
+}