將IDE硬盤與44B0相接，接著把此IDE3.C放入KERNEL一起編譯完成後，開啟便能抓到此硬盤-to IDE hard drives and 44B0 phase, and then put this IDE3.C Add KERNEL compiled after the completion of the opening drive can catch this

循环捕获按键中断 使用循环查询方式捕获gpio的信息-loop catch the interupt