同步串行SPI在ATmega32双机接口间的应用

The application of SPI in the interface between two of ATmega32

在ATmega32双机间采用同步串行接口SPI技术,实现起来非常方便。本文介绍了ATmega32的特点,以及如何实现ATmega32双机间的同步串行通讯,并给出了连接图和程序。

It is very convenient to use serial peripheral interface technology in the application of interface between two of ATmega32 s.The paper introduces the feature of ATmega32,presents how to realize the SPI in ATmega32,and provides the linking figures and the related programs as well.