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-rw-r--r--c/src/lib/libbsp/arm/raspberrypi/include/usart.h17
1 files changed, 17 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/arm/raspberrypi/include/usart.h b/c/src/lib/libbsp/arm/raspberrypi/include/usart.h
index 26b44161da..502320c77a 100644
--- a/c/src/lib/libbsp/arm/raspberrypi/include/usart.h
+++ b/c/src/lib/libbsp/arm/raspberrypi/include/usart.h
@@ -1,3 +1,20 @@
+/**
+ * @file
+ *
+ * @ingroup raspberrypi_usart
+ *
+ * @brief USART support.
+ */
+
+
+/**
+ * @defgroup raspberrypi_usart USART Support
+ *
+ * @ingroup arm_raspberrypi
+ *
+ * @brief Universal Synchronous/Asynchronous Receiver/Transmitter (USART) Support
+ */
+
/*
* Copyright (c) 2013 Alan Cudmore.
*