Stateflow: Output appears after some time/steps for a function call

I am using stateflow diagrams for a model and it is having multiple statecharts. The statecharts are having graphical functions and it is available globally. In one of the graphical functions, an output variable is changing. When I call this function, the output is changing after few seconds of time of execution. Example of function:

function StateSampleFunc(InputVar)
OutVariable = InputVar;  %Weitten on transition

The InputVar is visible on the OutVariable after few seconds of calling the function StateSampleFunc.Is this expected for a bigger models having multiple statecharts and outputs?

[TAB]

Seems like implementation/logic issue. Not Stateflow problem. Where are you checking OutVariable ? On Scope ?

Can you share your model or part of model ?

[Varunjith Vijayan]

I am checking on the simulation data inspector.

Answer 1

[Varunjith Vijayan]

The issue was with the sampling time used was different with the chart which is calling the function and the chart containing the function.