From 63a13906cc0673b2bc42ca5641d523c9be5e4887 Mon Sep 17 00:00:00 2001
From: guochuangjian <465469791@qq.com>
Date: Sun, 5 Aug 2018 15:25:31 +0800
Subject: [PATCH] fix uart ore-flag clear bug

---
 bsp/stm32f107/drivers/usart.c | 4 ++--
 bsp/stm32f40x/drivers/usart.c | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/bsp/stm32f107/drivers/usart.c b/bsp/stm32f107/drivers/usart.c
index 6380f03bd..89528d54b 100644
--- a/bsp/stm32f107/drivers/usart.c
+++ b/bsp/stm32f107/drivers/usart.c
@@ -184,7 +184,7 @@ void USART1_IRQHandler(void)
     }
     if (USART_GetFlagStatus(uart->uart_device, USART_FLAG_ORE) == SET)
     {
-        stm32_getc(&serial1);
+        USART_ReceiveData(uart->uart_device);
     }
     /* leave interrupt */
     rt_interrupt_leave();
@@ -221,7 +221,7 @@ void USART2_IRQHandler(void)
     }
     if (USART_GetFlagStatus(uart->uart_device, USART_FLAG_ORE) == SET)
     {
-        stm32_getc(&serial2);
+        USART_ReceiveData(uart->uart_device);
     }
 
     /* leave interrupt */
diff --git a/bsp/stm32f40x/drivers/usart.c b/bsp/stm32f40x/drivers/usart.c
index 0838d214e..03d8c2323 100644
--- a/bsp/stm32f40x/drivers/usart.c
+++ b/bsp/stm32f40x/drivers/usart.c
@@ -310,7 +310,7 @@ static void uart_isr(struct rt_serial_device *serial)
     }
     if (USART_GetFlagStatus(uart->uart_device, USART_FLAG_ORE) == SET)
     {
-        stm32_getc(serial);
+        USART_ReceiveData(uart->uart_device);
     }
 }
 
-- 
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