Calling stateflow graphical function.

Question

Sainath 2013-3-18

I created a function {f1=a1*m1;g1=m1*n1; h1=n1*l1;} in stateflow and calling the function from state with entry: A entry: [f,g,h] = f2(l,m,n);

Thought he function is called from the state function isn't working (I mean output isn't getting created).

I am observing the warning :

Data/Event 'l1' (#303) is defined in the data dictionary, but is never used in the Stateflow chart. Delete this data/event

Data/Event 'm1' (#303) is defined in the data dictionary, but is never used in the Stateflow chart. Delete this data/event

Answer 1

Siddharth 2013-3-21

Hi Sainath: as the error message suggests, the variables l1 and m1 are not being used.

To call the code("f1=a1*m1;g1=m1*n1; h1=n1*l1;") as a function, place it in the MATLAB function block. See how to do that below: http://www.mathworks.com/help/stateflow/ug/example-of-a-matlab-function-in-a-stateflow-chart.html. Name the function "f2".