fw: firmware: Add app build version output

3 files changed, 21 insertions, 0 deletions

diff --git a/fw/CMakeLists.txt b/fw/CMakeLists.txt
index 1b978b7..0541836 100644
--- a/fw/CMakeLists.txt
+++ b/fw/CMakeLists.txt
@@ -43,6 +43,7 @@ target_sources(app
 		"${CMAKE_CURRENT_SOURCE_DIR}/src/http.c"
 		"${CMAKE_CURRENT_SOURCE_DIR}/src/ws.c"
 		"${CMAKE_CURRENT_SOURCE_DIR}/src/heart.c"
+		"${CMAKE_CURRENT_SOURCE_DIR}/src/firmware.c"
 )
 
 zephyr_linker_sources(SECTIONS sections-rom.ld)
diff --git a/fw/VERSION b/fw/VERSION
new file mode 120000
index 0000000..c892f30
--- /dev/null
+++ b/fw/VERSION
@@ -0,0 +1 @@
+../VERSION.txt
\ No newline at end of file
diff --git a/fw/src/firmware.c b/fw/src/firmware.c
new file mode 100644
index 0000000..9c0fa16
--- /dev/null
+++ b/fw/src/firmware.c
@@ -0,0 +1,19 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public License,
+ * v. 2.0. If a copy of the MPL was not distributed with this file, You can
+ * obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+#include <zephyr/app_version.h>
+#include <zephyr/init.h>
+#include <zephyr/logging/log.h>
+
+LOG_MODULE_REGISTER(firmware);
+
+int firmware_log_metadata(void)
+{
+	LOG_INF("App build version: %s", STRINGIFY(APP_BUILD_VERSION));
+
+	return 0;
+}
+SYS_INIT(firmware_log_metadata, APPLICATION, 0);