computer interface computer language
6.The hardware platform of the measure and control system consists of transducers,data acquisition modules, industrial control modules,eight-channel digital display instruments,display and control instruments and personal computer etc. . The interactive interface of the system is developed on the basis of the data acquisition software DASYLab and the program language LabWindows/CVI.
9.Given an example about the practical application of a pint size distributed frequency coversion adjustable speed system,this paper tells us a new interface circuit of the communication between PC and multi AT89C2051 single chip microprocessors. A new methed is provided by using QBASIC language,in the multi computer communication′s program.

