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HMI Documentation
GetSystemInfo

GetSystemInfo

Type
Function
Sender
SDL
Purpose
Get head unit system information
Must

The HMI must respond to GetSystemInfo and provide the current head unit software version, language, and country code.

Note

When SDL starts, it sends GetSystemInfo to update the policies database with the latest system data. SDL Stores the ccpu_version when responding to RegisterAppInterfaceRequests.

Request

Parameters

This RPC has no additional parameter requirements

Response

Parameters

Name Type Mandatory Additional
ccpu_version String true maxlength: 500
language Common.Language true
wersCountryCode String true maxlength: 500
systemHardwareVersion String false maxlength: 500

Sequence Diagrams

JSON Message Examples

Example Request

{
  "id" : 47,
  "jsonrpc" : "2.0",
  "method" : "BasicCommunication.GetSystemInfo"
}

Example Response

{
  "id" : 47,
  "jsonrpc" : "2.0",
  "result" : {
    "code" : 0,
    "method" : "BasicCommunication.GetSystemInfo",
    "ccpu_version" : "12.1.3",
    "language" : "EN-US",
    "wersCountryCode" : "WAEGB"
  }
}

Example Error

{
  "id" : 47,
  "jsonrpc" : "2.0",
  "error" :
  {
    "code" : 9,
    "message" : " Error in fetching system information ",
    "data" :
    {
      "method" : "BasicCommunication.GetSystemInfo"
    }
  }
}
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