Bob Seque / mbed-dev

mbed library sources. Supersedes mbed-src.

Fork of mbed-dev by mbed official

Files at this revision

API Documentation at this revision

Revision 32:58d485b73390, committed 2015-12-02

Comitter:
mbed_official
Date:
Wed Dec 02 08:45:10 2015 +0000
Parent:
31:1720eef440d8
Child:
33:7b49ef75af0b
Commit message:
Synchronized with git revision 3a0741a1739c9c23203366e8955e8758b46fec08

Full URL: https://github.com/mbedmicro/mbed/commit/3a0741a1739c9c23203366e8955e8758b46fec08/

handle UART RX overrun on stm32l1xx

Changed in this revision

targets/hal/TARGET_STM/TARGET_STM32L1/serial_api.c Show annotated file Show diff for this revision Revisions of this file 
--- a/targets/hal/TARGET_STM/TARGET_STM32L1/serial_api.c	Tue Dec 01 09:00:10 2015 +0000
+++ b/targets/hal/TARGET_STM/TARGET_STM32L1/serial_api.c	Wed Dec 02 08:45:10 2015 +0000
@@ -231,6 +231,9 @@
             irq_handler(serial_irq_ids[id], RxIrq);
             __HAL_UART_CLEAR_FLAG(&UartHandle, UART_FLAG_RXNE);
         }
+        if (__HAL_UART_GET_FLAG(&UartHandle, UART_FLAG_ORE) != RESET) {
+            __HAL_UART_CLEAR_OREFLAG(&UartHandle);
+        }
     }
 }