一个很好的菜单程序，很适合在操作系统下以任务的形式运行，结构灵活，可随意修改。开发环境为Keil of ARM ,LPC2132处理器，晶振11.0592M*4，调试通过，请放心使用。-A good menu program, very suitable for the operating system in the form of task-run, flexible structure can be freely modified. Development environment for t