max3100的应用 MAX3100在串行红外数据与RS―232转换器中的应用

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

这是我自己写的关于串口通讯的小程序,适于两台PC机之间通过(交叉串口线)串口通讯.可以(自动或手动)发送数据、接收数据、保存数据。是调试串口和初步学习串口编程的好例子。其中还用到了典型的串口类，对于从事串口编程者有一定的借鉴作用。 -that I write on small serial communication procedures, suitable for two between the PC (cross-Serial Line) serial communications. May (automatically or manually) to send data, receive data, the data is preserved. Serial debugging is a preliminary study and Serial Programming good example. It also uses the typical serial category, for those engaged in serial programming is useful role.

给出一个用visual c＋＋的串口通讯的一个实例程序源码-presented with a visual c++ serial communication a sample program source code

用于PPC的简单RS232串口通讯小程式，可收发数据！-PPC for a simple RS232 serial communication in small programs, can send and receive data!

一个很好用的comm类，对于开发串口工作很有帮助，因多次测试没问题！可在98/2000/xp上正常使用-a good use of comm category, serial work for the development of useful, because several tests No problem! In normal use 98/2000/XP

mscomm的控件，基于VB，C++ 或API的控件。-MSComm control, based on the VB, C++ or API controls.

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

本程序是i2c总线读写一个字节的程序。在写过程序中，不一定非要检测i2c的应答位，可以直接延时过去就行，但是在读过程中必须给应答信号，读完发停止位，一定确认所发的信号都发上了。否则在连续地址读的过程中可能不会出错，但是在随机度过程中就会出错，我的程序就是在给停止信号时没有给上，24cxx一直在输出数据，结果读出错。找着问题后我的程序只加入了一条命令便完全正常。-i2c bus read and write a byte procedures. The written procedure, not necessarily require the detection i2c-response, and can directly past trip delay, but the process must be read to the response signal, stopped at reading, we recognize the signals are on the fat. Otherwise, the address read for the course could not go wrong, but the randomness of the process would be a mistake, I was in the process to stop for no signal, 24cxx in output data, read errors. I discovered the problem after the procedure just joined the order of a completely normal.

详细介绍了在Windows环境下应用VC与PC机和单片机进行串行通信的几种方法，我们用visualc6.0编写了PC机与C51单片机的通信程序。经实际应用系统运行稳定可靠。

用vc自带的插件开发串口通信源程序-vc onboard with the development of plug-in serial communications source