此示例程序为中断方式,得到键盘的键值,存放在队列keybuff[10]中

此示例程序没有显示,

键盘的按键按下引起P1口的中断服务程序,得到键盘的键值,保存到键值队列-This sample program for the interrupt to get the keyboard keys, stored in the queue keybuff [10] in this example, the program does not display, keyboard key press caused P1 port interrupt service routine to get the keyboard keys, save the key queue