Matlab Function in Simulink cannot be deployed to Arduino

I have a simulink model which contains a Matlab Funtion inside, when i try to deploy it to arduino i get an error like:

Nested functions are not supported.

Function 'arduino.m' (#44.43600.43622), line 1026, column 22:
"validateBoardPortMatch"
Launch diagnostic report.
Component:MATLAB Function | Category:CodererrorOpen
Errors occurred during parsing of MATLAB function 'MATLAB Function'
Component:MATLAB Function | Category:Codererror
Errors occurred during parsing of MATLAB function 'MATLAB Function'
Component:Simulink | Category:Blockerror

What should i do to fix this problem?

Answer 1

[Bruno Marin]

I have this problem too...

Answer 2

[Meeshawn Marathe]

Which release of MATLAB are you using? The latest version of MATLAB supports code generation for nested functions with some limitations. Please go through this link for more information. Additionally, go through this link for determining whether your function is suitable for code generation.

You could also try using 'level-2 MATLAB S-Function'. You can find more info on this here .