How can I Generate separate function from different simulink subsystem. I am using Matlab 2017a. Normally in simulink all the subsystem blocks will be combined after generating code. Can anyone suggest. How can I Generate separate function from diffe

Code generation from simulink

Answer 1

[Fangjun Jiang]

• select the subsystem block
• right click
• select "C/C++ Code"
• select "Build This Subsystem" or "Export Functions"

[Birdman]

But this will only generate that subsystem's code. I think the user wants to generate separate function for that subsystem in overall code.

[Pandurang Pai]

How to do if we have more than 1 subsystem

[Birdman]

You need to do what I say for all of your subsystems.

Answer 2

[Birdman]

Right click on your subsystem choose Block Parameters(Subsystem). Then in Main pane, check Treat as atomic unit. After, go to next pane which is called Code Generation and set function packaging as Nonreusable function. It will explicitly generate a seperate function in a separate file. You may also set the function's and file's name by yourself.

[Nirav Ambaliya]

Thanks Birdman. Did not explore this settings before.