[**Kvaser CanKing GUI Extensions SDK v7.5.1**](../../README.md)

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[Kvaser CanKing GUI Extensions SDK](../../modules.md) / [ipc](../README.md) / updateSource

# Function: updateSource()

> **updateSource**(`sourceNode`): `Promise`\<`void`\>

Updates a source node in the current measurement setup.

## Parameters

### sourceNode

[`SourceNodeProperties`](../../models/interfaces/SourceNodeProperties.md)

The updated source node.

## Returns

`Promise`\<`void`\>