Model Header

Specify external header code

• 

Libraries:
Simulink Coder / Custom Code

Description

For a model that includes the Model Header block, the code generator adds external code that you specify to the header file (model.h) that it generates. You can specify code for the code generator to add near the top and bottom of the header file.

If you include this block in a referenced model, the code generator ignores the block for simulation target builds, but processes the block for other system target files.

Note

This block is intended to address special case requirements for inserting custom code into the generated code. See the C Caller and C Function blocks, which are more typically used for integrating custom algorithmic code into a model.

Examples

Integrate External C Code into Generated Code by Using Custom Code Blocks and Model Configuration Parameters

Place external code in generated code by using custom code blocks and model configuration parameters.

Parameters

Top of Model Header — Code to add near top of generated header file

no default

Specify code that you want the code generator to add near the top of the header file for the model. The code generator places the code in the section labeled user code (top of header file).

Bottom of Model Header — Code to add at bottom of generated header file

no default

Specify code that you want the code generator to add at the bottom of the header file for the model. The code generator places the code in the section labeled user code (bottom of header file).

Version History

Introduced in R2006a