Specify names for built-in Simulink® data types in generated code.
Category: Code Generation > Data Type Replacement
Default:
''
If a value is not specified, the code generator uses the Code Generation
Name, boolean_T.
Specify character vectors for the code generator to use as names for built-in Simulink data types.
For ERT S-functions, the replacement data type can be only an 8-bit integer,
int8, or uint8.
Specify the replacement name as one of the following:
A Simulink.AliasType object.
A Simulink.NumericType object.
The Simulink Name built-in data type name.
To replace the Code Generation Name
boolean_T:
For a Simulink.AliasType object, set the
BaseType object property to
boolean, uint8 ,
int8, or
intn, where
n is the number of bits set for Configuration Parameters > Hardware Implementation > Number of bits: int. Specify the name of the
Simulink.AliasType object in the
Replacement Name column.
For a Simulink.NumericType object, to replace
real_T, set the DataTypeMode
object property to Boolean. Specify the name of the
Simulink.NumericType object in the
Replacement Name column.
To use the Simulink Name built-in data type name which matches the
Code Generation name, in the Replacement Name
column, specify uint8, int8, or
intn, where
n is the number of bits set for Configuration Parameters > Hardware Implementation > Number of bits: int.
An error occurs, if:
A replacement data type specification is inconsistent with the Simulink Name data type.
The Simulink.AliasType object has the
Data scope parameter set to
Exported.
Replace data type names in the generated code enables this parameter.
Parameter:
ReplacementTypes, replacementName.boolean |
| Type: character vector |
Value: The Simulink
Name , a Simulink.AliasType object, or a
Simulink.NumericType object, where the object exists in
the base workspace. |
Default:
'' |
| Application | Setting |
|---|---|
| Debugging | No impact |
| Traceability | A valid character vector |
| Efficiency | No impact |
| Safety precaution | No recommendation |