serialport 监听软件，可以监听串口的数据

本源码主要是通过API函数实现串口打开，读写串口和关闭串口。-the source mainly through API functions Serial opened, read and write serial and serial closed.

串口调试精灵，可以收发ASCII和HEX两种格式的数据，简单实用。-serial debugging genies, TX ASCII and HEX both formats of data, simple and practical.

485通讯是工业现场用的很广泛的通讯方式，现在仍然在应用-485 communications industry is the scene of extensive means of communication, still in the application

西门子S7-200PLC自由口协议Modbus主站库文件-Siemens S7-200PLC agreement free port Modbus master library file

VB通过串口控制单片机读写24C02源代码-VB to read and write through the 24C02 single-chip serial port to control the source code

详细介绍了使用VB编制串口通信程序，其中包含循环冗余校验CRC代码段-Described in detail the preparation of the use of VB serial communication program, which includes cyclic redundancy check CRC code segment

是关于中达电源通信规约的串口通信程序，功能是把电源监控器的采集数据上送到规约前置机中。-GOLD comunication rule

这是本人在网上下载的关于深入浅出VC++串口编程之基于Win32 API的教程-This is my downloading on the plain language VC++ Serial programming based on the Win32 API tutorial

监视Modbus规约的通讯程序，可以监视上下行报文

串口通信与工程实践7.1,ModemConnet.dsp,ModemConnet.h-Serial communication with the engineering practice 7.1, ModemConnet.dsp, ModemConnet.h