S function Output port ConstBlockIO to BlockIO

Team,

I have an s function with 3 inputs and 2 outputs.

When all the 3 inputs are fed with constant inputs the output data type assumes constant and declares as a part of ConstBlockIO in rtw code generation. This is undesired behavior for me as I have to modify the output.

How to make the outputs as a part of BlockIO instead of ConstBlockIO ?

Thanks

[Kaustubha Govind]

Are you using the Constant block to create the inputs? Does it do what you need if you changed the Sample Time of the Constant block to something like 0.1 (or whatever the base rate of your model is)?

Answer 1

[Anand Rangaramu]

Kaustubha's suggestion is perfect solution

I changed the Constant Block sample time from Inf to -1. Problem solved.

Thanks a lot Kaustubha