使用C++实现将Modbus协议封装在DLL中的源代码

windows下支持并发读写串口的串口类-windows to support literacy with the serial serial category

利用MSComm进行pc串口编程。好用-MSComm to pc using serial programming. Easy to use. . . .

串口驱动和串口程序。基于RS-232协议的串口通信程序。-Serial port driver and serial procedures. Based on RS-232 serial communication protocol procedures.

本源码采用spcomm串口控件，接受数据采用线程方式，这是一个串口测试工具，可以用来做串口监听等。非常适合使用delphi开发串口程序的程序员做参考！-the source used spcomm Serial Control and accept data using threads, it is a serial testing tools can be used to do Serial wiretapping. Delphi is very suitable for the development of Serial procedures programmers refer!

机器人控制的串口通信调试程序,包含角度，速度控制。- Serial Communication for Robot controlling

linux下串口驱动！ 不错，可以看一看！了解串口的驱动！-Serial Driver! Yes, look at! Understanding Serial Port Driver!

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

embeeded Uart useing PIC24F

串口通信控件，主要用户串口的数据输入输出，modem通信等-Serial communication control, the primary user of the serial data input and output, modem communications

本文介绍的用 89C51 单片机I/O 口模拟实现串行通信的方法，已成功 地应用在某电压数据采集系统中，实践证明能可靠地传送和接收数据。-This article describes using 89C51 microcontroller I/O port Serial communication simulation method has been successfully applied in a certain voltage data acquisition system, the practice has proven to be a reliable way to send and receive data.