SPCOMM通讯测试，双串口同时与单片机系统通讯

这是运用Labview编写的串口通信的程序，包括PC与单片机，单PC双串口通信，PC与PC串口通信。-This is the use of Labview prepared by the serial communication procedures, including PC and single-chip, single PC dual serial communication, PC and PC serial communication.

单片机双机通信 串口通信的应用 中断的使用-communication with eath other

labview与51单片机串口通信，labview作为上位机，实现电机开关正反转功能(LabVIEW and 51 SCM serial communication, LabVIEW as the host computer, the realization of motor switch positive and reverse function)