> ## Documentation Index
> Fetch the complete documentation index at: https://notevil.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# CAPLfunctionTestWaitScopePerformEdgeAnalysis

# testWaitScopePerformEdgeAnalysis

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

## Function Syntax

* `long testWaitScopePerformEdgeAnalysis(message frame, ScopeAnalyseRange analyseRange, dword flags, long thresholdStart long thresholdEnd, ScopeEdgeAnalyseResult parameter[], dword parameterCount, ScopeAnalyseHandle handle) //Form 1`
* `long testWaitScopePerformEdgeAnalysis(linFrame frame, ScopeAnalyseRange analyseRange, dword flags, long thresholdStart long thresholdEnd, ScopeEdgeAnalyseResult parameter[], dword parameterCount, ScopeAnalyseHandle handle) //Form 2`
* `long testWaitScopePerformEdgeAnalysis(frFrame frame, ScopeAnalyseRange analyseRange, dword flags, long thresholdStart long thresholdEnd, ScopeEdgeAnalyseResult parameter[], dword parameterCount, ScopeAnalyseHandle handle) //Form 3`
* `long testWaitScopePerformEdgeAnalysis(char nodeName[], ScopeAnalyseRange analyseRange, dword flags, long thresholdStart long thresholdEnd, ScopeEdgeAnalyseResult parameter[], dword parameterCount, ScopeAnalyseHandle handle) //Form 4`

### Description

Perform an edge analysis for falling/rising edges of a specific frame or a complete node.

### Parameters

* **frame //Form 1,2,3**: The CAN, LIN or FlexRay frame should be analyzed.
* **nodeName //Form 4**: The node should be analyzed.
* **analyseRange**: The start and end of the transition time measurement. See Class: [scopeAnalyseRange](../../Scope/Classes/CAPLfunctionScopeAnalyseRange.md).
* **flags**:
  * **Bits**:
    * 0: Define threshold level unit:
      * 0 = Threshold level in mV
      * 1 = Threshold level in %
    * 1-3: Select signal for transition time measurement (only valid for CAN)
      * Bit 1 = 1 Use CANhigh
      * Bit 2 = 1 Use CANLow
      * Bit 3 = 1 Use CANdiff
    * 4-5: Rising/falling edge selection
      * Bit 4 = 1 Use rising edges
      * Bit 5 = 1 Use falling edges
    * 6:
      * 0 = Use last occurrence for transition time measurement, where the voltage level is above or below the threshold level.
      * 1 = Use first occurrence for transition time measurement, where the voltage level is above or below the threshold level.
  * All other bits are reserved and must be set to 0.
* **thresholdStart, thresholdEnd**: The start/end threshold should be used. Can be defined as % or mV value. These values are used to measure the transition time of an edge.
* **parameters**: The parameters should be measured. (See [ScopeEdgeAnalyseResult](../../Scope/Classes/CAPLfunctionScopeEdgeAnalysisResult.md))
* **parameterCount**: The parameter count which are contained within the parameters array.
* **handle**: A unique ID.

### ScopeAnalyseHandle Selectors

* **Keyword**: handle
* **Description**: A unique ID
* **Type**: long

### Return Values

* **1**: Successful
* **\< 0**: Error occurred. See EScopeCAPLFitDataReturnCode in ScopeBitAnalyse.cin

### Example

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[ScopeEdgeAnalysisResult](../../Scope/Classes/CAPLfunctionScopeEdgeAnalysisResult.md) • [ScopeAnalyseRange](../../Scope/Classes/CAPLfunctionScopeAnalyseRange.md)