> ## 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.

# CAPLfunctionOnLINSpikeEvent

[Open topic with navigation](../../../../../CANoeDEFamily.htm#Topics/CAPLFunctions/LIN/EventProcedures/CAPLfunctionOnLINSpikeEvent.md)

**CAPL Functions** » [LIN](../CAPLfunctionsLINOverview.md) » on linSpikeEvent

# on linSpikeEvent

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

## Description

The event procedure `on linSpikeEvent` is called when the LIN hardware detects a spike on the bus (i.e. a short dominant signal that is too short to be a valid wake-up frame or to be accepted as a start bit and be reported by the UART).

The keyword `this` and the selectors can be used to access the data of the event that has just been received.

## Selectors

* [linSpikeEvent](../Selectors/CAPLfunctionLINSpikeEvent.md)

## Example

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