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Model Source

Specify external source code

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  • Model Source block

Libraries:
Simulink Coder / Custom Code

Description

For a model that includes the Model Source block, the code generator adds external code that you specify to the source file (model.c or model.cpp) that it generates. You can specify code for the code generator to add near the top and bottom of the source 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 for inserting arbitrary custom code into the generated code in specific locations. 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 Model Configuration Parameters

Integrate External C Code into Generated Code by Using Model Configuration Parameters

Place external code in generated code by using model configuration parameters.

Parameters

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

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

Version History

Introduced in R2006a

See Also

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