通过使用串口接收数据,并实时画图.开发环境LABVIEW CVI.调试时可以把串口的2,3口短接.-By using the serial port to receive data and real-time drawing. Development environment LABVIEW CVI. Debugging serial port of the 2,3-mouth can be shorted.

通过Lab Windows CVI开发环境（基于Visual c++开发）实现对PC机任意两个串口之间的发送和接收，一串口发送，另一串口接收后转发回来。-By Lab Windows CVI development environment (based on the Visual c++ development) to realize the PC, between any two serial ports to send and receive, a serial port and one s

CVI下编写的串口，网口接收电子秤数据的程序，并可以实现数据excel格式存储。-CVI written serial port, network port to receive the data of the electronic scales, and can achieve data excel format storage.