本书从编程实践的角度详细介绍了windows环境下和Dos环境下的串口通信的基本方法，并根据当前串口与网络结合的发展趋势，介绍了串口与网络TCP/IP，远程控制与监测相结合的一些解决方案和编程要点。-This book from the perspective of programming practice described in detail under the windows environment and Dos environment of the basic method of se