> ## Documentation Index
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# CAPLfunctionTestWaitForScopeFitDataFr

# testWaitForScopeFitDataFr

[Valid for](../../../Shared/FeatureAvailability.md): CANoe DE • CANoe4SW DE

## Function Syntax

* `long testWaitForScopeFitDataFr(frFrame aMessage, dword msgFieldStart, dword msgFieldEnd); // form 1`
* `long testWaitForScopeFitDataFr(frFrame aMessage, dword msgFieldStart, dword msgFieldEnd, dword preTimeNs, dword postTimeNs); // form 2`

## Description

The defined frame cutout is shown in the scope's [Diagram](../../../CANoeCANalyzer/SCOPE/ScopeDiagram.md) view. The enlarged area is automatically scaled in time direction.

## Parameters

* **aMessage**: The frame to be fitted.
* **msgFieldStart, msgFieldEnd**: The start and end of the cutout to be fitted. See `<application\>\Reusable\CAPL_Includes\Scope\` [ScopeBitAnalyse.cin](javascript:startDemoLoader\('"Reusable\CAPL_Includes\Scope"'\)).
* **preTimeNs**: Defines the preliminary lead time in \[ns] for the defined message field start.
* **postTimeNs**: Defines the overtravel time in \[ns] for the defined message field end.

## Return Values

* **1**: Success
* **0**: Timeout
* **\< 0**: Error occurred. See **EScopeCAPLFitDataReturnCode** in `<application\>\Reusable\CAPL_Includes\Scope\` [ScopeBitAnalyse.cin](javascript:startDemoLoader\('"Reusable\CAPL_Includes\Scope"'\)).

## Example

[Scope Sample Configuration](../../../SampConf/FlexRay/CANoe/Scope/FlexRayBitMaskAnalysisCANoe.md)