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一个非常完整的川口通讯源程序，我费了很大功夫才把他找到。(a very complete source Kawaguchi communications, I spent a lot of time and energy only to find him.)

串口上位机，停车位管理，采用C++ Builder(PC serial port, parking management)

本程序调用了微软自带的mscomm控件，实现com口的数据接收，读者可自行添加发送数据功能。内附mscomm.ocx控件及其注册方法，本程序是用的静态链接库，为的是能在没有vc库的机器上也可以运行，所以个头大了点。(Microsoft's own mscomm controls, I realize com data reception, readers can add their own functions to send data. Enclosing mscomm.ocx control and registration method, the procedure is used in the static link library, for the in the absence of vc for the machine can also run, giving the larger point.)

用MFC编译的串口调试助手，初学者可以参考(Serial debug assistant compiled with MFC which beginner can refer to)

实现对电能质量芯片ATT7022的控制，读取芯片的串口信息。(Realization of power quality control chip ATT7022, read the chip serial information.)

说明：  产生阶跃突变， 考察系统的动态响应，仿真结果如图(of upper and lower bridge arms is superposed, thus ensuring)

串口通讯可以检测电脑端口号，并发送/接收串口数据。(Serial port communication, you can check the computer port number)

基于VC++的,多个串口的,带通讯协议的应用程序,两个通讯口,可分别接受,发送协议数据包.()

说明：  用数据库实现串口通讯的源代码，功能比较强大，值得一看。(database using serial communication source code, functions more powerful overseas.)

上位机串口通信程序带电机控制程序界面(PC serial communication program with motor control programming interfaces.)