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ReadDID

Type
Function
Sender
SDL
Purpose
Request data from specified DID locations.

Request

Parameters

Name Type Mandatory Additional
ecuName Integer true minvalue: 0
maxvalue: 65535
didLocation Integer true array: true
minsize: 1
maxsize: 1000
minvalue: 0
maxvalue: 65535
appID Integer true

Response

Parameters

Name Type Mandatory Additional
didResult Common.DIDResult false array: true
minsize: 0
maxsize: 1000

Sequence Diagrams

Example Request

{
  "id" : 158,
  "jsonrpc" : "2.0",
  "method" : "VehicleInfo.ReadDID",
  "params" :
  {
    "ecuName" : 1287,
    "didLocation" : [35, 48, 182],
    "appID" : 93
  }
}

Example Response

{
  "id" : 158,
  "jsonrpc" : "2.0",
  "result" :
  {
    "didResult" :
    [
      {
      "resultCode" : SUCCESS,
      "didLocation" : 35,
      "data" : "38AF"
      },
      {
      "resultCode" : TRUNCATED_DATA,
      "didLocation" : 48,
      "data" : "35"
      },
      {
      "resultCode" : INVALID_ID,
      "didLocation" : 182
      }      
    ],
    "code" : 0,
    "method" : "VehicleInfo.ReadDID"
  }
}

Example Error

{
  "id" : 158,
  "jsonrpc" : "2.0",
  "error" :
  {
    "code" : 2,
    "message" : "The requested ECU does not exist",
    "data" :
    {
      "method" : "VehicleInfo.ReadDID"
    }
  }
}
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