Shulou(Shulou.com)06/01 Report--

This article will explain in detail how MATLAB GUI realizes serial communication and how to make serial assistant. The editor thinks it is very practical, so I share it for you as a reference. I hope you can get something after reading this article.

Write a serial port assistant using matlab as follows:

At present, I have completed the first version, and I will continue to optimize it later.

Key code:

%% Serial port sending module% check whether the port is online-serial port if isempty (app.sObject) StrArrayNew= {'Serial port not connected'}; logRefresh_func (app,StrArrayNew); returnend% splits the string array of 1x1 into 1xn string array temp=cellstr (app.TextArea_Send.Value); C=strsplit (temp {1}); nn=length (C); decData=zeros (1zhinnn) For ii=1:nn decData (ii) = hex2dec (C (ii)); end% starts sending fwrite (app.sObject, decData,'uint8');% writes data dataSend xx=decMat2binMat_func (app,decData) to obj in binary form; stairs (app.UIAxes,xx,'b-'); app.UIAxes.YLim= [- 1 dint 2];% send complete, log shows StrArrayNew= {'

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.