Start doxygen documentation

stm-firmware/stm-periph/dma-ring-buffer.c

@@ -18,6 +18,16 @@
  * If not, see <http://www.gnu.org/licenses/>.
  */
 
+/**
+ * @file dma-ring-buffer.c
+ * @brief DMA Ring buffer implemenation
+ */
+
+/**
+ * @addtogroup dma-ring-buffer
+ * @{
+ */
+
 #include <stm-periph/dma-ring-buffer.h>
 #include <stm-periph/clock-enable-manager.h>
 #include <stdbool.h>
@@ -278,3 +288,5 @@ void dma_ring_buffer_mem_to_periph_stop(struct dma_ring_buffer_to_periph *buff)
 	/* Reset the structure */
 	memset(buff, 0, sizeof(struct dma_ring_buffer_to_periph));
 }
+
+/** @} */