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-rw-r--r--libmaple/bkp.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/libmaple/bkp.c b/libmaple/bkp.c
index 00a2833..7d1ad7f 100644
--- a/libmaple/bkp.c
+++ b/libmaple/bkp.c
@@ -24,6 +24,11 @@
* SOFTWARE.
*****************************************************************************/
+/**
+ * @file bkp.c
+ * @brief Backup register support.
+ */
+
#include "bkp.h"
#include "pwr.h"
#include "rcc.h"