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System Derivatives - Specify custom system derivative code

Library

Custom Code

Description

The System Derivatives block adds user-specified custom code to the declaration, execution, and exit code sections of the SystemDerivatives function that the code generator creates for the model or subsystem that contains the block.

Note   If you include this block in a submodel (model referenced by a Model block), the Real-Time Workshop build process ignores the block for simulation target builds, but includes any specified custom code in the build process for other targets.

Parameters

System Derivatives Function Declaration Code

Code to be added to the declaration section of the generated SystemDerivatives function.

System Derivatives Function Execution Code

Code to be added to the execution section of the generated SystemDerivatives function.

System Derivatives Function Exit Code

Code to be added to the exit section of the generated SystemDerivatives function.

Example

See Example: Using a Custom Code Block.

See Also

Model Header, Model Source, System Disable, System Enable, System Initialize, System Outputs, System Start, System Terminate, System Update
Integrating External Code Using Custom Code Blocks in the Real-Time Workshop documentation

RTW S-Function

System Disable

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