From cd41b993a7bbe87f4ad2431831532dbbe4513a59 Mon Sep 17 00:00:00 2001
From: guozhanxin <guozhanxin@rt-thread.com>
Date: Wed, 17 Apr 2019 11:30:50 +0800
Subject: [PATCH] [bsp][stm32]fix the error when open uart6 alonely!

---
 bsp/stm32/libraries/HAL_Drivers/drv_usart.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_usart.c b/bsp/stm32/libraries/HAL_Drivers/drv_usart.c
index 75852881f5..a1379f8a01 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_usart.c
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_usart.c
@@ -19,7 +19,7 @@
 #include <drv_log.h>
 
 #if !defined(BSP_USING_UART1) && !defined(BSP_USING_UART2) && !defined(BSP_USING_UART3) \
-    && !defined(BSP_USING_UART4) && !defined(BSP_USING_UART5) && !defined(BSP_USING_LPUART1)
+    && !defined(BSP_USING_UART4) && !defined(BSP_USING_UART5) && !defined(BSP_USING_UART6) && !defined(BSP_USING_LPUART1)
 #error "Please define at least one BSP_USING_UARTx"
 /* this driver can be disabled at menuconfig → RT-Thread Components → Device Drivers */
 #endif