Constants

Note

This parameter is not applicable for C code generation. To replicate this functionality for C code generation, use the Code Mappings Editor – C and Embedded Coder Dictionary.

Description

Specify whether to apply a memory section to constants.

Category: Code Generation

Settings

Memory section specifications for functions and data apply to the top level of the model and to subsystems except atomic subsystems that contain overriding memory section specifications.

Default: Default

Default

Suppresses the use of a memory section for constants.

memory-section-name

Applies a memory section to constants.

This parameter applies to the generated global data structures that contain:

• Constant parameters

• Constant block I/O

For basic information about the global data structures generated for models, see Data Structures in the Generated Code.

Command-Line Information

Parameter: MemSecDataConstants

Type: character vector

Value: 'Default' | 'MemConst' | 'MemVolatile' | 'MemConstVolatile'

Default: 'Default'

Recommended Settings

Application	Setting
Debugging	No impact
Traceability	No impact
Efficiency	No impact
Safety precaution	No impact

Related Topics

• Model Configuration Parameters: Code Generation
• Control Data and Function Placement in Memory by Inserting Pragmas