Use dynamic memory allocation for model initialization

Description

Control how the generated code allocates memory for model data.

Category: Code Generation > Interface

Settings

Default: off

On

Generates a function to dynamically allocate memory (using malloc) for model data structures.

Off

Does not generate a dynamic memory allocation function. The generated code statically allocates memory for model data structures.

Dependencies

• This parameter only appears for ERT-based targets with Code interface packaging set to Reusable function.

• This parameter requires an Embedded Coder^® license when generating code.

Command-Line Information

Parameter: GenerateAllocFcn

Type: character vector

Value: 'on' | 'off'

Default: 'off'

Recommended Settings

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