使用Delphi编写的串口通信控制器，具备文件传输功能

VC串口编程实例，调试过。使用时，最简单就是将计算机串行发送（TXD）与接收（RXD）短接。-VC serial programming examples tuned. When used, the simplest is to send computer serial (stage) and receiving (RXD) Short.

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.

VC异步通讯串口类-VC asynchronous serial communications category

对要进行网络编程和串口编程的人员有很大帮助。-right to network programming and serial programming staff is very helpful.

Evc 4.0写的，关于wince 串口通讯程序，通讯规约遵循dl/t645-err

PIC单片机编程程序分析，能够供初学者学习，是很好的教程-PIC microcontroller programming procedures, for beginners to learn, is a good guide

一个包含了几乎所有串口操作的源码群，可以根据自己需要改写-1 contains almost all serial-source operating groups, according to their own needs rewriting

汽车行驶记录仪数据采集处理系统，登录模块的源码，注意这些都是com＋组件，可以单独编译，并通过调用我前面上船的主窗体的.exe文件调试-Data Acquisition and Processing System, log module source code, the attention of these are com+ components that can compile, and in front of me by calling the embarkation of the main forms. Exe files Debugging

串口编程的是反例子，可用于测试你的串口通行-anti-examples can be used to test your serial port access

实现了modbus RTU通讯协议的COM组件-realized Modbus RTU communication protocol COM