Simulink coder with in-run configurable

Hello,

I would like to write a program in Simulink and generate C code for Embedded system (or Desktop).

It is required the program to change parameters in-run.

For example:

Name program is: my_simulink_program

Parameters are: param_1, param_2, param_3, or file file_path hold those parameters

In cmd (of Windows or embedded OS) I need to pass p1, p2 for the parameters. It looks like:

> my_simulink_program param_1 p1 param_2 p2 param_3 p3

> my_simulink_program config_file=file_path

How can I do it in Simulink and Simulink coder, embedded coder?