diff --git a/inc/usart.h b/inc/usart.h
--- a/inc/usart.h
+++ b/inc/usart.h
@@ -5,5 +5,7 @@
 
 void uart_init(void);
 UART_HandleTypeDef* uart_gethandle(void);
+DMA_HandleTypeDef* uart_get_txdma_handle(void);
+DMA_HandleTypeDef* uart_get_rxdma_handle(void);
 
 #endif