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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
JSON Message Examples
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" } } }