> ## 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.

# CAPLfunctionSCCCreateCMStartAttenCharInd

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

**CAPL Functions** » [Smart Charging](../CAPLFunctionsSmartChargingOverview.md) » [SCC Modeling Libraries (Simulation Setup)](../CAPLFunctionsSmartChargingOverview.md#BMNodeayerDLL) » [SLAC Test Functions](../CAPLFunctionsSmartChargingOverview.md#SLACtest) » [Shared Functions](../CAPLFunctionsSmartChargingOverview.md#SLACtest) » SCC\_CreateCM\_Start\_Atten\_Char\_Ind

# SCC\_CreateCM\_Start\_Atten\_Char\_Ind

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

## Function Syntax

```plaintext theme={null}
void SCC_CreateCM_Start_Atten_Char_Ind 
( byte RunId[], byte SourceMac[], 
byte TargetMac[], dword NumSounds, 
dword TimeOut, byte ForwardingSTA[] )
```

## Description

Creates a **CM\_Start\_Atten\_Char.Ind** message for sending.

## Parameters

* **RunId**: Random Run Identifier of sender (8 byte).
* **SourceMac**: Source address of the Ethernet packet.
* **TargetMac**: Destination address of the Ethernet packet.
* **NumSounds**: Number of M-Sounds transmitted during the SLAC process.
* **TimeOut**: Timeout for transmission of M-Sounds in multiples of 100ms.
* **ForwardingSTA**: MAC address where the measurement results shall be sent to.

### Additional Parameters

1. **ApplicationType** (dword)
   * 0x00 = PEV-EVSE Association
   * 0x01-0xFF = Reserved

2. **SecurityType** (dword)
   * 0x00 = No Security
   * 0x01 = Public Key Signature
   * 0x02-0xFF = Reserved

3. **RespType** (dword)
   * 0x00 = HLE of the STA
   * 0x01 = Another GP STA
   * 0x02-0xFF = Reserved

## Return Values

—

## Example

—