[0]README 0.1) source code and text decription are from orange's implemention of a os , and for complete code , please visit 我待会上传: [1] 键盘输入缓冲区 step1)缓冲区的数据结构如下: step2)对缓冲区进行添加操作:(只是对 keyboard_handler 添加了一些代码, 上述荔枝图) step3)修改后的init_keyboard step4)初始化…