Stateflow User's Guide

Compilation Error Messages

If compilation errors indicate the existence of undeclared identifiers, verify that variable expressions in state, condition, and transition actions are defined.

Consider, for example, an action language expression such as a=b+c. In addition to entering this expression in the Stateflow diagram, you must create data objects for a, b, and c using the Explorer. If the data objects are not defined, the parser assumes that these unknown variables are defined in the Custom code portion of the target (which is included at the beginning of the generated code). This is why the error messages are encountered at compile time and not at code generation time.

Code Generation Error Messages

Generated Files

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