> ## 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.

# CAPLfunctionDoIPGetSetVehicleDiscoveryTimeout

# DoIP\_GetVehicleDiscoveryTimeout, DoIP\_SetVehicleDiscoveryTimeout

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

**Note**

The following DoIP CAPL function is only available with the modeling library **DoIP.dll** and eventually an appropriate implementation of the CAPL Callback Interface. Information about the DoIP DLL and the CAPL Callback Interface you find here:

* [DoIP CAPL Introduction](../CAPLDiagnosticDoIP.md)
* [AN-IND-1-012\_CAPL\_Callback\_Interface.pdf](javascript:startDemoLoader\('AN-IND-1-012_CAPL_Callback_Interface.pdf'\))
* [AN-IND-1-026\_DoIP\_in\_CANoe.pdf](javascript:startDemoLoader\('AN-IND-1-026_DoIP_in_CANoe.pdf'\))

## Function Syntax

```plaintext theme={null}
void DoIP_SetVehicleDiscoveryTimeout(dword toVehicleDiscovery); // form 1
dword DoIP_GetVehicleDiscoveryTimeout(); // form 2
```

## Description

Sets or returns the timeout waiting for Vehicle Identification Response Messages after a Vehicle Identification Request was sent (in milliseconds).

## Parameters

* **toVehicleDiscovery**: Time in milliseconds \[ms]

## Return Values

* **Form 1**: —
* **Form 2**: Timeout waiting for Vehicle Identification Response Messages

## Example

This value can also be configured in the DoIP.INI file.

```plaintext theme={null}
// Wait longer than the standard suggests to detect more vehicles
DoIP_SetVehicleDiscoveryTimeout( 10000);
```