Siemens 300 a procedure. Is HMI (WINCC) integration of a program

是一个串口通信的程序,本人前段时间做的一个项目.-is a serial communication procedure, I do a side project.

C51单片机串行口中断服务程序2,is used-C51 monolithic integrated circuit serial mouth interrupt service isr 2, is used

一个用于台湾产的采集器的编译器及我自己做的一些实例代码，还有中文帮助文件若干。可以用于有需要的下载交流。-Taiwan for producing a collection of compiler and I made some examples of code, there are a number of Chinese help files. It can be used to download the necessary exchange.

串口实现双机互联，经典的小程序，经过多次调试，绝对能运行。-Serial Port-machine Internet, the classic small procedures, after many tests, can certainly run.

全面分析了RS-232、RS-422、RS-485之间的区别-comprehensive analysis of the RS-232, RS-422, RS-485 the distinction between

c++builder串口编程-c builder Serial Programming

CSerialPort类最新源码V1.27-V1.27 up-to-date source CSerialPort category

wavecom短信猫使用源代码及相关AT指令-Wavecom message cat use the source code and related AT commands

自己编写的计算机与单片机通讯时，下位机的模拟系统-I have written single-chip computer and communications, the next bit machine simulation system

实现51单片机的串口通信。可通过超级终端调试。-51 Singlechip realize serial communication. Debugging through HyperTerminal.