How do I display real-time data from my simulink simulation in appdesigner?

Question

Herman Galvis Santamaria 2021-10-7

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1468636-how-do-i-display-real-time-data-from-my-simulink-simulation-in-appdesigner

回答： Harikrishnan Balachandran Nair 2021-10-20

I am trying to show data in app designer during the execution of the simulation in Simulink, I am using an Out block and the function get_param ('Model / Out1', 'RunTimeObject') to obtain that data, but when I run the program it does not show any value . I already initialized the model with load_system('Model') and even started the simulation from my app with set_param (gcs, SimulationCommand ',' Start ') and this part works very well. I programmed a button to show me the data in an EditField which is the part of the code that you see below. My question is, what am I missing, or what did I do wrong?. I really apreciatte your help

load_system('Simulink.slx')

find_system

set_param(gcs,'SimulationMode','external');

....

rto1 = get_param('Simulink/Out1','RuntimeObject');

app.CEditField.Value=rto1.InputPort(1).Data;