> ## 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.

# CAPLfunctionIso11783getbusname

[Open topic with navigation](../../../../../../CANoeDEFamily.htm#Topics/CAPLFunctions/ISO11783/ISONodeLayer/Functions/CAPLfunctionIso11783getbusname.md)

[CAPL Functions](../../../CAPLfunctions.md) » [ISO11783](../../CAPLfunctionsISO11783Overview.md) » [ISO11783 Node Layer](../CAPLfunctionsISONLOverview.md) » Iso11783GetBusName

# Iso11783GetBusName

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

## Function Syntax

```
dword Iso11783GetBusName( dword busHandle, dword bufferSize, char buffer[] );
```

## Description

Gets a bus name.

## Parameters

* **busHandle**: Bus handle, see also [Iso11783GetBus](#)
* **bufferSize**: Size of buffer in Bytes
* **buffer**: Bus name is copied into this buffer

## Return Values

0 or [error code](../CAPLfunctionsISONLErrorCodes.md)

## Example

```c theme={null}
char busName[32];
Iso11783GetBusName( busHandle, elCount(busName), busName );
```