一个VC++编写的串口通信程序，可以通过串口发送和接收数据，并输出日志，也包含串口通讯中参数的设置...

很好用的串口通信源码程序（采用中断方式）-very good COM programming souce code(Used interrupt function)

是一个用VB编写的OPC客户端数据采集程序，在工业控制上经常会用到该通讯方式

用TC对计算机的串口进行编程，并作一个简单的串口查询通讯程序。用一条九针的DB-9串口通讯线将计算机的com1口和com2口相连，com1作为接受口，com2作为发送口。-with TC on the serial port of computer programming, and for a simple serial communication program inquiries. Using a 9-pin DB-9 serial communication lines to the computer com1 mouth and COM2 I connected com1 as I accept that I send as COM2.

一个很好的串口监视程序，可以实现串口发送数据的监视-A very good serial surveillance procedures, can send data to serial surveillance

basic driver for RS232

一个毕业设计。用vc编写的一个简易测谎仪后台软件。用控件实现access数据库的链接，串口通信功能。-a graduate design. Vc used to prepare a summary of the background polygraph software. Controls used to achieve access to the database link, serial communications functions.

RS232的UART编程，包括波特率发生器模块，串口接受模块，串口发送模块-RS232 programming the UART, including the baud rate generator module, serial module to receive, send serial module

UART测试代码，可以与实现下位机与上位机之间的RS232协议的UART通信测试-UART test code, can achieve the lower computer and the host computer RS232 protocol between the UART communications test

串口波特率设置小软件-serial port baud rate set small software

modbus通信协议中文版，详细介绍了modbus协议，LRC校验，CRC校验等，并给出了C语言例程代码。-modbus conmmunication(chinese)- Modbus protocol,LRC,CRC,how to program with C