完成MOTOBUS通信，实际03功能码。可实现与具有MOTOBUS通信协议的智能设备进行通信...

VC++实现串口通信，觉得好的人顶详细介绍串口通信-VC serial communications, the top people feel good detail Serial Communication

获取当前机器的COM口的数量，包括usb转换的串口-access to the current machinery of the number of COM ports, including USB Serial Conversion

MSComm在MFC的单文档中的应用-MSComm in MFC single document of

一个简单的电脑红外遥控驱动程序，只能识别特定的红外信号（我是基于K11B遥控器编的），不能自动识别，还有一些简单的，控制其它程序的方法-A simple computer infrared remote control driver, could only identify a specific infrared signals (I was compiled based on the remote control K11B), does not automatically recognize, there are some simple method of controlling other programs

此例为单片机串口的应用!将串口外接一个串入并出的数字芯片,可实现在单片机的串口扩展成并口输出功能!-This case the application for the single-chip serial! Will add a string to the serial port and a digital chip can be realized in the single-chip serial port expansion into a parallel port output function!

串口通信程序，完成数据采集，验证证明正确，可以使用哦-Serial communication program, the completion of data acquisition, validation to prove correct, you can use the oh

本人所编的一个关于RS232传输的小程序，可以传送数据，请大家多指教啊-I have made a transmission on the RS232 applet, you can transmit data, please advise U.S. multi-ah

windows下支持并发读写串口的串口类-windows to support literacy with the serial serial category

RS232.cpp and RS232.h for Serial COM Port Communication

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