使用C++实现将Modbus协议封装在DLL中的源代码

一个串口通信的例子-a serial communication example

urat 接收模块，大家看看，多多交流-urat

基于西门子手机开发的短信发送接收控件，可以收发短信，播打电话-based on Siemens phones send and receive text messages to the controls, can send and receive text messages, broadcast call

一个外国人写的rs485串口通信程序，有原理图和源代码，全面实现了485协议-a foreigner writing RS485 serial communication procedures, schematic and source code, the full realization of the 485 agreement

自动联想命令行处理代码-automatic command line processing code

usb通讯程序，用c语言实现，简单易懂,看完以后马上就能写出你自己的程序-USB program,c language realization,

接收程序: 与发送程序合作实现两台计算机的串口通信，但只能正确接受英文字母和数字，界面为VC标准视图-reception : Send procedures and cooperation to achieve the two computer serial communications, but only the right to accept English letters and numbers, interface standards for VC View

汽车行驶记录仪360小时的全程速度时间曲线图的组件。-Vehicle Recorder 360 hours of full velocity-time curve of components.

计算机中传输数据的方式有两种：并行方式和串行方式。在IBM PC机的汇编语言中，对串口的编程方式有DOS和BIOS 系统功能中断调用。本次实验设计采用BIOS系统功能中断调用，即通过INT 14H，调用ROM BIOS串口通信例行程序。-computer transmission of data in two different ways : parallel and serial mode approach. IBM PC assembly language, the serial programming method DOS and BIOS interrupt function call. The experimental design using BIOS interrupt function call, through INT 14H, called ROM BIOS serial communication is a routine procedure.

此程序利用串口读取民航AFTN电报网中的AFTN信息，然后进行电报解读，并将解读出来的信息存储到数据库中。是民航常用的电报数据读取端口-use of this procedure to read CAD AFTN serial cable network AFTN the information and then proceed telegram read, and read out the stored information to the database. CAD is used to read the data cable port