一种嵌入式手持设备的无线数据通信模块扩展方法

A Method of the Extending of Wireless Data Communication Module for an Embedded Hand-hold Equipment

文中针对一类嵌入式手持设备,提出了一种扩展低成本无线数据通信模块的方法。通过对基于ARM技术的嵌入式手持设备样机的研究,详细地介绍无线数据通信模块的扩展问题,并且分析了在嵌入式操作系统WindowsCE下无线通信程序的设计方法。经过测试验证,该类无线数据通信模块具有良好的有效性及可靠性。

This paper presents a method on how to extend a low cost wireless data communication module for an embedded handhold equipment. By studying the hand-hold equipment based on ARM, the problem on how to extend the module is explained in detail, and the method on how to design a communication program under Windows CE operating system is also analyzed. The tests have proved that the wireless data communication module has good validity and reliability.