serial port monitor

这是一个基于vc串口异步通信 可以实现串口半双工的异步通信 -This is a serial asynchronous communication based on vc can achieve half-duplex asynchronous serial communications

利用西门子的GSM芯片（TC35）的手机模块实现短信的读写，该手机模块可以加入SIM卡，然后就跟手机一样使用了，程序可以通过串口进行控制-The programme use GSM CMOS chip(TC35) module to read and write short message, you can insert SIM card into this module, then it can work as ordinary Mobile phone,the programme can control the module through com port.

PLC串口编程,通过RS232和RS485与上位机通讯.-PLC serial port programming, through the RS232 and RS485 communication with the host computer.

大学汇编课程设计程序及文档（双机串口文件传输）,开发环境TurboC-compilation of the University of curriculum design procedures and documentation (two aircraft serial file transfer), the development environment TurboC

一款优秀的串口监视工具-a perfect serial supervising tool

这个是串口的基于停止等待协议原理编程，这个是接收程序，很好用哦-this is the agreement on principle to stop waiting for the program, this is the receiving process, oh well spent

通过串口传输文件 说明：压缩文件并通过串口传送 要求：1M以下文件-through the serial port to transfer files : compressed files through serial transmission requirements : 1M following documents

modbus rtu 通讯 使用spcomm控件-modbus rtu protocl use spcomm activX

max232通讯驱动源程序-max232 communications driver source

串口操作源程序，可以对串口读写操作，当然也可以自发自收，是一个联系串口通信的好例子-source can write to serial port, of course, can also spontaneously collected, the serial link is a good example of communication