- //配置单个RXD,作为外部事件唤醒        
 
 - //        GPIO_EXTILineConfig(GPIO_PortSourceGPIOA,GPIO_PinSource10);
 
 - //        EXTI_InitStructure.EXTI_Line=EXTI_Line10;
 
 - //        EXTI_InitStructure.EXTI_Mode = EXTI_Mode_Interrupt;        
 
 - //        EXTI_InitStructure.EXTI_Trigger = EXTI_Trigger_Rising_Falling;//| EXTI_Trigger_Falling;EXTI_Trigger_Rising 
 
 - //        EXTI_InitStructure.EXTI_LineCmd = ENABLE;
 
 - //        EXTI_Init(&EXTI_InitStructure);                
 
  
  |