QSS设备读取的后台服务程序，有多线程设置读取QSS，数据存储...

VC的COM口驱动程序,使用了ACTIVEX控件-VC COM port drivers, the use of Activex Control

串口通讯程序可以实现文件或字符的传送并可以自定义断口号-serial communication process can be achieved documents or characters and can be transmitted from the definition of off slogan

不错的开发源代码程序，希望大家共享盘点机开发。-good

BCB环境下在使用MSCOMM对串口的编程-BCB environment MSCOMM right in the use of the Serial Programming

串口编程（中文翻译版）----绝对经典书籍

串口数据传输,用Tcomm或MSComm控件，该 pas文件做了一个类-serial data transfer, or use Tcomm MSComm control, the paper has done a pas a Category

采用verilog编写的串口通信程序，采用了状态机设计！程序简单，消耗资源少-Serial communication written by verilog hdl. It is designed with FSM. The program is simple,and consume resource is few.

简要描述： 一个很好而小巧的串口调试助手，支持常用的300-115200bps波特率，能设置校验、数据位和停止位，能以ASCII码或十六进制接收或发送任何数据或字符（包括中文），可以任意设定自动发送周期,并能将接收数据保存成文本文件，能发送任意大小的文本文件。-Briefly described: a good and compact serial debugging assistant to support commonly used 300-115200bps the baud rate, parity can be set up, data bit and stop bits are used in the hexadecimal ASCII code or receive or send any data or characters (including Chinese), can set up automatic send cycle, and can receive data into a text file that can send any size text file.

介绍了Linux下的串口驱动的设计层次及接口, 并指出串口与TTY终端之间的关联层次(串口可作TTY终端使用)-Describes the serial port under Linux-driven design and interface level, and noted that the serial link between the terminal and the TTY level (TTY serial port can be used for end-use)

VB与三凌PLC通信. 好适就数据召唤使用.也是学习串通信编程好例子.-VB and three Ling PLC communications. Good data calls on the appropriate use. Learning Series is a good example of communication programming.