In the bus object editor, can i specify the dimensions of a bus element as a variable read from the base workspace or the simulink moderl?

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I have the bus object shown in the photo attached.. In one of the bus elements, i would like add the dimension as a variable that is specified in the based work space or in simulink. I get an error that this variable is not recognised. Does anyone know how to do this?

Answers (1)

Sai on 23 Nov 2022
I understand that you are trying to use a variable created in workspace as a parameter to define the dimension of the data variable. You can use a variable from workspace as a parameter to the bus object, but the variable should be already loaded in the workspace or defined in the callbacks. You can do that by navigating as follows
Modelling-->Model Settings(drop down)-->Model Properties-->callbacks
In the callbacks you can define and declare the variable, click 'apply' and 'ok'
Eleni Tekki
Eleni Tekki on 24 Nov 2022
Edited: Eleni Tekki on 24 Nov 2022
I am trying to modify the dimension of parameter 'Data' of the bus object.
It doesn't let me to add anything else apart from positive numerical values. When i add the variable, it is not saved and i get this red warning, as in the photo below.

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