serial2.1.3.4

实现串口编程的功能，使用vc语言，功能比较多，可实现端口、流量等控制 (To achieve serial programming function, use the vc language)

MFC的串口通信程序 能真确运行 经调试后无误(MFC serial communication program can be true and correct after running through debug)

索佳、拓普康全站仪串口通信控制指令，通过软件控制仪器实现联机通信与自动测量。(Total Station Control Command)

XWP仪表参数的读取，是帮1个朋友编写的(Instrument parameters XWP read, is to help a friend prepare the)

说明：  对松下FP系列PLC通讯串口的调试，了解串口使用的方法(Panasonic FP series PLC serial communications debugging of serial use)

VB写的串口通讯软件，简单易学，适合初学者(Written in VB serial communication software, is easy to learn)

耀华表通信控件 内置了地磅的串口协议。能自动读取指定的数(Communication control Toledo Electronic loadometer, serial direct source reading program. The source without any Dll, built-in serial port loadometer agreement. Can automatically read the specified binary readings.)

用vb实现串口间通信,可以用来熟悉串口间传输信息的原理.(with Serial Communication, which can be used with serial transmission of information between the principle.)

modbusRTU Communications with RS485

串口通信，采用CRC16 算法，用mscomm控件实现对chp500电源的信息采集，可以设置电源的电压和频率，word文件的是通讯协议，上位机发送和下位机返回，串口通讯看懂了通讯协议就没什么问题的啦。(Serial communication using the CRC16 algorithm, mscomm realize chp500 power control information collection, you can set the voltage and frequency, word document is the communication protocol, host computer to send and return lower machine, serial communication protocol is very important to you)