EcuBus-Pro

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DoIP Simulate Entity Example ​

This example demonstrates how to use the DOIP protocol to communicate with the ECU. Use script to simulate an entity and send UDS Response frame to the tester.

Device ​

Use loopback channel device

Node ​

Add a node item and attach the script(node.ts)

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typescript
import {DiagResponse, RegisterEthVirtualEntity} from 'ECB'


UDS.Init(async () => {
    console.log('Registering virtual entity')
    await RegisterEthVirtualEntity('127.0.0.1',{
        vin:'123456789',
        eid:'00-00-00-00-00-00',
        gid:'00-00-00-00-00-00',
        logicalAddr:100
    })
})

UDS.On("Tester_eth_1.DiagnosticSessionControl160.send",async (req)=>{
    const resp=DiagResponse.fromDiagRequest(req)
    await resp.outputDiag()
})

Tester ​

Address information need same as your register entity

  • Tester addr:200
  • Gateway addr:100

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Execution ​

Start the sequence and open the trace window to view all frames. Alternatively, use Wireshark to capture these frames. trace