/* This function handles External line 0 interrupt request.  */
void EXTI0_IRQHandler(void)
/* This function handles External line 0 interrupt request.  */
void EXTI0_IRQHandler(void)
{
  if(EXTI_GetITStatus(EXTI_Line0) != RESET)
  {
     STM_EVAL_LEDToggle(LED1);
    EXTI_ClearITPendingBit(EXTI_Line0);
  }
}