I understand that you are trying to import a value from Simulink model into the App.
This can be done by directly getting the value in variable “rto” using the following command.
rto = get_param('Modelname/HP1_Blow_Valve','value');
The variable “rto” will contain the value ‘0’/’1' as a character value. So, we will have to convert it to a double value before storing it in “valve_open” and use it to set the icon of the “Button”. This can be implemented as shown below.
app.valve_open = str2double(rto);
if app.valve_open == 1
app.Button.Icon = 'icon_1.jpg';
else
app.Button.Icon = 'icon_2.jpg';
end
This would help set different icons for the “Button” depending on the value imported from the Simulink model.
For more information on “get_param” function, please refer to the following documentation link.
Hope you find this information helpful.
