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Data files

Description

Specify customized name for generated data files.

Category: Code Generation > Code Placement

Settings

Default: $R_data

Enter a macro that specifies whether, and in what order, certain text is to be included in the generated identifier. The macro can include a combination of custom user text and these format tokens:

TokenDescription
$R

Insert root model name into identifier, replacing unsupported characters with the underscore (_) character.

Required for model referencing.

$U

Insert text that you specify for the $U token. To specify this text, use the Custom token text parameter.

Custom naming is supported only for .c and .cpp files. When you have model hierarchy, custom naming is applicable to only the root model.

Dependency

This parameter:

  • Appears only for ERT-based targets.

  • Requires Embedded Coder® when generating code.

  • Compact (with separate data file) option for File packaging format enables this parameter.

Command-Line Information

Parameter: ERTDataFileRootName
Type: character vector
Value: Valid combination of tokens and custom text
Default: $R_data

Recommended Settings

ApplicationSetting
DebuggingNo impact
TraceabilityUse default
EfficiencyNo impact
Safety precautionNo recommendation

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