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-rw-r--r--libmaple/gpio.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/libmaple/gpio.c b/libmaple/gpio.c
index 0984aab..e643873 100644
--- a/libmaple/gpio.c
+++ b/libmaple/gpio.c
@@ -25,6 +25,7 @@
*****************************************************************************/
/**
+ * @file gpio.c
* @brief GPIO initialization routine
*/