用串口通信的方式实现双机备份，串口采用了 mscomm控件。

uart transmitter logic

《Visual C++ 串口通信技术与工程实践》配套代码（代码）4.3节

AVR单片机串口异步通信,通过电脑串口助手使电脑和单片机运行简单的数据通讯-AVR microcontroller tramsmition

串口通信，MSComm控件，不是API，忘大家查证-Serial communication, MSComm control, not the API, everyone forgot to check

本文介绍了一种新的使用串行通信进行DSP远程在线编程方法。对设计中的主要技术：DSP与PC机的串口通信、Flash编程以及DSP自引导等进行了详细介绍。结合TI公司的TMS320VC33处理器，阐述了具体的实现方法-This paper introduces a new use of serial communications DSP remote online programming method. On the design of the main techniques: DSP and PC-serial communication, Flash programming as well as the DSP, such as self-guided introduction in detail. Combination of TI

RS232串口通讯随书源码，包含书中的全部Delphi源码，是学习串口通讯的好东西。-RS232 serial communications with the source book, the book contains all of Delphi source, serial communication is learning a good thing.

时间调度相关的开源代码，时间调度相关的开源代码-quarts

实现串行通信 个人财务管理系统 个人财务管理系统 -personal financial management systems for personal financial management systems for personal financial management system

该程序演示了如何在windows平台下使用WindowsAPI函数来操作串口，可以用以实现两台PC机之间的实时聊天。（必须连接串口电缆）-the program demonstrated how the Windows platform using Windows API function to operate serial ports, can be used to achieve between two PC real-time chat. (Must connect serial cable)

把DS18B20获取来的4字节数据每隔一段时间发送到PC,在串口调试助手上可以看到温度数据.-The DS18B20 the past four bytes of data to obtain from time to time sent to the PC, the serial port debugging aids can see the temperature data.