讲述在WINCE 系统下，如何设计LCD的电路及驱动，以及如何实现LCD人机交互的图形界面。-WINCE about the system, how to design the circuits and LCD driver, and how to implement LCD interactive graphical interface.

基于wince的电力控制人机交互界面，可显示三相电压电流，设置采样变比-Wince the power to control the interactive interface to display three-phase voltage and current, set the sampling ratio

用于工业控制的PLC代码,主要实现基于DP通信的数据交互。-PLC code for industrial control, the main DP-based interactive data communications.