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| R2012a Documentation → Embedded Coder | |
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About Model Configuration for Code Generation View ERT Target Options in the Configuration Parameters Dialog Box or Model Explorer |
This chapter explains how to use the Embedded Real-Time (ERT) target code generation options to configure models for production code generation. The discussion also includes other options that are not specific to the ERT target, but concern ERT code generation.
Every model contains one or more named configuration sets that specify model parameters such as solver options, code generation options, and other choices. A model can contain multiple configuration sets, but only one configuration set is active at any time. A configuration set includes options that specify code generation in general, and options that are specific to a given target, such as the ERT target.
Configuration sets can be particularly useful in embedded systems development. By defining multiple configuration sets in a model, you can easily retarget code generation from that model. For example, one configuration set might specify the default ERT target with external mode support enabled for rapid prototyping, while another configuration set might specify the ERT-based target for Visual C++ to generate production code for deployment of the application. Activation of either configuration set fully reconfigures the model for that type of code generation.
Before you work with the ERT target options, you should become familiar with
Configuration sets and how to view and edit them in the Configuration Parameters dialog box. The Simulink User's Guide document contains detailed information on these topics.
Code generation options and the use of the System Target File Browser. The Configuration Parameters for Simulink Models and Code Generation contains detailed information on these topics.
For descriptions of the Embedded Real-Time (ERT) target code generation options, see Configuration Parameters.
The Configuration Parameters dialog box and Model Explorer provide the quickest routes to a model's active configuration set. Illustrations throughout this chapter and the Configuration Parameters reference in the show the Configuration Parameters dialog box view of model parameters (unless otherwise noted).
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