wince下液晶显示驱动和菜单实现，其中有菜单的控制函数和不带字库的液晶-lcd printer

wince下标准流驱动设计，gpio驱动LED显示。-wince under the standard flow-driven design, gpio driver LED display.

通过调用WinCE系统流式驱动在mini2440开发板上实现的led 跑马灯程序；基于对话框的控制界面实时显示四个LED灯的当前状态。-LED flicker by invoking WinCE driver for mini2440 testing board. THe dialog-based GUI displays the status of the four leds.