k60: add rt_interrupt_{enter,leave} in IRQHandler

2013-10-25 20:32:48 +08:00 · 2013-10-25 20:32:48 +08:00 · 400b96d2d9
parent 07bd09fc0f
commit 400b96d2d9
1 changed files with 2 additions and 0 deletions
--- a/bsp/K60Fxxxx/drivers/drv_uart.c
+++ b/bsp/K60Fxxxx/drivers/drv_uart.c
@ -218,7 +218,9 @@ static const struct rt_uart_ops _k60_ops =

 void UART5_RX_TX_IRQHandler(void)
 {
+    rt_interrupt_enter();
    rt_hw_serial_isr((struct rt_serial_device*)&_k60_serial);
+    rt_interrupt_leave();
 }