MATLAB: How to pause/stop a Simulink model directly from App designer

appdesignerbuttonsimulink

Hi,

I have already designed an application to initialize and run a Simulink model directly through App designer. I need to define a pause or stop button in order to pause or stop the model while running. Does anyone know what command I can use for this purpose?

Best Answer

You can do this by using the set_param and get_param functions to configure the SimulationCommand setting for your model. This doc page describes how to do this:

https://www.mathworks.com/help/simulink/ug/control-simulations-programmatically.html

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MATLAB: Plot pause

You can use a toggle button:

buttonH = uicontrol('Sytle', 'ToggleButton', ...
             'Units',    'pixels', ...
             'Position', [5, 5, 60, 20], ...
             'String',   'Pan', ...
             'Value',    1);
while win_xlimit(2) <= xlimit_orig(2)
  set(ax_handle, 'Xlim', win_xlimit);
  pause(0.05);
  if get(buttonH, 'Value') == 1
    win_xlimit = win_xlimit + offset;
  end  
end

MATLAB: Plot Simulink scope in App designer

Log the simulation data from Scope block into MATLAB Workspace and then use it in your app. You can refer to the documentation link of Common Scope Block Tasks for logging the data:

https://www.mathworks.com/help/simulink/ug/scope-block-tasks.html

Best Answer

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MATLAB: Plot pause

MATLAB: Plot Simulink scope in App designer

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