add initial stm32 project

firmware/build_version.c

@@ -0,0 +1,18 @@
+#include "build_version.h"
+
+const version_info current_version = {
+        .major=FIATLUX_VERSION_MAJOR,
+        .minor=FIATLUX_VERSION_MINOR,
+        .build=FIATLUX_BUILD_NUM /*,
+        .filename=FIATLUX_FILENAME,
+        .branch=FIATLUX_GIT_BRANCH,
+        .commit=FIATLUX_GIT_COMMIT,
+        .author=FIATLUX_GIT_AUTHOR,
+        .build_date=FIATLUX_BUILD_DATE,
+        .build_machine=FIATLUX_BUILD_MACHINE*/
+};
+
+
+const version_info build_version() {
+    return current_version;
+}