摘要
文章给出了一个简单而又实用的利用PC机打印口进行高速双向数据通信的接口,详细介绍了接口的原理和Windows环境下驱动程序的设计,并以该接口与AVR单片机的连接为例,介绍了它的使用方法。最后给出了各种情况下通信性能的测试结果。
A simple and practical high-speed bidirectional data communication interface with PC printer port is given. Its hardware principle and driver programming for Windows system are discussed in detail.Its application between AVR SCM and PC printer port is given and the performences in several cases are tested and discussed.
出处
《计算机工程与应用》
CSCD
北大核心
2005年第25期112-115,共4页
Computer Engineering and Applications
基金
北京市科委资助科技项目(编号:KM200311232136)
