Is there a way to reuse the same matlab function in multiple stateflow charts?

I have a number of utility matlab functions that I want to re-use in multiple stateflow charts. I can create (copy/paste) the same matlab function in different stateflow charts. However, its very hard to maintain for a large project (i.e difficult to fix bugs or change function implementation). Is there a way to implement matlab function once and call it from different stateflow chart? Does code generator work with this? Thanks.

Answer 1

[Muthukumar Ganesan]

Hi Yev,

Yes it is possible, please follow this procedure.

1. Create a Simulink function at the top level with a scope of global
2. Inside the simulink function, Add the matlab function that you are interested and add the inputs/outputs of the matlab function as arguments
3. Now this Simulink function can be called in the SF charts at any level.

Hope this helps.

Thanks.