几种嵌入式数据通信技术的原理及应用

Application and Principle of Embedded-system Communication Technology

文章介绍了几种常用的嵌入式系统的数据通信技术,如有线的单总线、IIC总线、SPI总线,以及红外通讯及射频通讯技术等。分析了它们的基本原理和特点,为其在中小型嵌入式系统中的应用提供了帮助。

The application and principle of several embedded-system communication technologies, such as one-wire bus, IIC, SPI, IrDA and RF, is discussed in this paper. It will provide us some help on application of the embedded system.