> ## 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.

# CAPLfunctionSCCCMSLACMatchReq

[Open topic with navigation](../../../../../CANoeDEFamily.htm#Topics/CAPLFunctions/SmartCharging/Callbacks/CAPLfunctionSCCCMSLACMatchReq.md)

## SCC\_CM\_SLAC\_Match\_Req

**CAPL Functions** » **Smart Charging** » **SCC Modeling Libraries (Simulation Setup)** » **EVSE Callback Functions** » **SCC\_CM\_SLAC\_Match\_Req**

### Tool Availability

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

### Function Syntax

```plaintext theme={null}
void SCC_CM_SLAC_Match_Req ( byte RunId[], byte SourceMacAddress[], byte PEVMacAddress[], byte EVSEMacAddress[] )
```

### Description

The callback is called as soon as a **CM\_SLAC\_Match.Req** message is received.

Further details that are transmitted in this request can be queried with the following functions:

* [SCC\_SLAC\_GetApplicationType](../Functions/CAPLfunctionSCCSLACGetApplicationType.md)
* [SCC\_SLAC\_GetSecurityType](../Functions/CAPLfunctionSCCSLACGetSecurityType.md)
* [SCC\_SLAC\_GetMVFLength](../Functions/CAPLfunctionSCCSLACGetMVFLength.md)
* [SCC\_SLAC\_GetPEVAndEVSEId](../Functions/CAPLfunctionSCCSLACGetPEVAndEVSEId.md)

### Parameters

* **RunId**: Random Run Identifier of sender (8 byte).
* **SourceMacAddress**: MAC address of sender.
* **PEVMacAddress**: MAC Address of the vehicle.
* **EVSEMacAddress**: MAC Address of the EVSE.

### Return Values

—

### Example

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