C++ (Cpp) Clear_tm27_intr示例

示例#1

文件： task1.c 项目： Avanznow/rtems

void Isr_handler_inner( void )
{

  /*enable_tracing();*/
  Clear_tm27_intr();
  switch ( Interrupt_nest ) {
    case 0:
      Interrupt_enter_time = end_time;
      break;
    case 1:
      Interrupt_enter_time = end_time;
      Interrupt_nest = 2;
      Interrupt_occurred = 0;
      Lower_tm27_intr();
      benchmark_timer_initialize();
      Cause_tm27_intr();
      /* goes to a nested copy of Isr_handler */
#if (MUST_WAIT_FOR_INTERRUPT == 1)
       while ( Interrupt_occurred == 0 );
#endif
      Interrupt_return_nested_time = benchmark_timer_read();
      break;
    case 2:
      Interrupt_enter_nested_time = end_time;
      break;
  }

  benchmark_timer_initialize();
}

示例#2

文件： ilatency.c 项目： cloud-hot/rtems

rtems_isr Isr_handler(
  rtems_vector_number vector
)
{
  /* See how long it took system to recognize interrupt */
  Interrupt_enter_time = benchmark_timer_read();
  Clear_tm27_intr();
}