> ## Documentation Index
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> Use this file to discover all available pages before exploring further.

# CAPLfunctionLINSendSamplingTestHeader

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**CAPL Functions** » **LIN** » **linSendSamplingTestHeader**

# linSendSamplingTestHeader

**Valid for**: CANoe DE

## Function Syntax

```
long linSendSamplingTestHeader(dword startBitLengthInMicSec);
```

## Description

Sends a slave response header with the start bit of the id byte set to the specified length.

## Parameters

* **startBitLengthInMicSec**: The length of the start bit in microseconds. The first data bit will be adjusted to ensure that the start bit and the first data bit have a total length of two bit times.

## Return Values

On success, a value unequal to zero, otherwise zero.

## Example

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