Development of diagnostic sequences for VN8810 ... › cms › content › events › 2019 › VA...

V1.0 | 2019-07-22

Diagnostic Scripting for Quick Fleet Data Collection or Testing

VDS

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u Vector Diagnostic Solution

The Vector Diagnostic Scripting Library

The Vector Diagnostics OBD API Library

Microsoft Visual Studio Extension for Diagnostic Sequences

Vector vScriptDiagnostics

Summary

Agenda

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At a Glance

Vector Diagnostic Solution

CANdelaStudio

Author Diagnostic SpecificationCreate CDD, ODX or OEM specific

AUTOSAR DCM/DEM

Generate ECU SW Diagnostics

vFlash

Update ECU SW

CANoe.DiVa

Auto Validate ECU Diagnostics

CANalyzer/CANoe/CANape

Test Functions and Diagnostics

Indigo

Vehicle and System Diagnostics

ODXStudio

Edit ODX Data

CANdelaDiagnostic

Data

CANdelaTemplate

Training & Engineering Services for perfect fit

ODX Data

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u The Vector Diagnostic Scripting Library




Summary

Agenda

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u Vector Diagnostic Scripting Library (VDS Library)

u .NET based library for diagnostic sequences

u Author diagnostic sequences in any .NET based language> C#

> VB.NET

u Focus

u Interaction with ECUs using diagnostics (request / response)

u Automated execution in a test environment

u Coverage

u Run diagnostic sequences

u Create, configure, and send diagnostic requests based on ODX/cdd data

u Receive diagnostic responses and interpret response data

u Convenience functions to read DTC information (including snapshot/ extended data) and to execute Security Access

Overview


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Interoperability in Vector Diagnostic Test Tools

u Indigo

u Script player for script execution

u Script recorder to create VDS scripts from diagnostic sequence executions

u CANoe

u CANape

u vScriptDiagnostics

u Run scripts on standalone VN8810 hardware

u vFlash

u Pre- and post-flash custom actions

Platforms


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u Microsoft Visual Studio 201x Professional or higher (highly recommended)

u https://www.visualstudio.com/

u Microsoft Visual C# Express 201x (for Desktop/Windows Development) (recommended)

u https://www.visualstudio.com/

u SharpDevelop

u http://www.icsharpcode.net/opensource/sd/

u Notepad / Notepad++ / Visual Studio Code / …

Development Environments


https://www.visualstudio.com/

https://www.visualstudio.com/

http://www.icsharpcode.net/opensource/sd/

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u The Vector Diagnostics OBD API Library



Summary

Agenda

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Overview


u Convenience API for reading out OBD data from the vehicle

u Supported OBD Data

u OBD Discovery

u Read Powertrain Diagnostic Data (Mode $01)

u Access OBD Fault Memory (Mode $02, $03, $07, $0A)

u Read Info Type Data like VIN, .. (Mode $09)

u Read On-Board Monitoring Test Results (Mode $06)

u Supported Standards

u OBD II (SAE J1979 / ISO 15031)

u WWH-OBD (ISO 27145)

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Use Cases


u Use Cases

u Create customized OBD reports

u OBD Logger / Diagnostic Logger

u Collect OBD fleet data via VN8810

u and much more!

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u Microsoft Visual Studio Extension for Diagnostic Sequences


Summary

Agenda

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u Plugin for Visual Studio Professional

u Support for different project types

u VDS projects for enhanced diagnostics (based on CDD or ODX)

u OBD projects for reading out OBD data

Overview


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u Add / Remove Diagnostic Databases

u Variant selection

u Configuration of Seed & Key DLL

u Features

u Calculation of qualifier IntelliSense

u Debugging

Overview


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u ECU

u Requests

u Request Parameters

u Response Parameters

IntelliSense for Qualifiers


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u Export project settings to Pack&Go for transfer to VN8810 or execution in Indigo

Creation of Pack&Go


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u Generation of Test Project

Testing of Diagnostic Sequences


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u Execution of unit tests against diagnostic sequences

u Inside the development environment (Visual Studio)

u In continous integration systems (e.g. Jenkins, CruiseControl, ..)

Testing of Diagnostic Sequences


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u For „endoscopic“ testing in unit tests mocking frameworks are required

u Stimulating special conditions like communication errors, invalid conversions, …

u VDS extension also provides an extensive mocking framework

Mocking Framework for Vector Diagnostic Scripting Library


Injecting Communication Error

The next time „VIN_Read“ is executed, a communication error isreturned instead of the response from an ECU.

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VDS Extensions license comes with

u Indigo

u vFlash

u vScriptDiagnostics

Installer for extensions comes with

u Indigo

u vFlash

Installation and Licensing


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u Vector vScriptDiagnostics

Summary

Agenda

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u Execution of diagnostic sequences on VN8810

Overview


VN8810

Kernel

Windows

WLAN / LAN

vScriptDiagnostics

Buttons, LEDs, ...

u Project/data supply

u Action documentation

u Vehicle reports

WLANu Control execution

u Select project

u Provide user input

u Visualize results

XL driver

VDSProjects

User Libraries

ECU

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u Smart Device Execution

Overview


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Transferring script projects to VN8810


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u Summary

Agenda

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u Diagnostic scripts on CANoe, CANape, Indigo, vFlash (custom actions), vScriptDiagnostics (VN8810)

u Scripts created with cdd/odx data or with embedded OBD library

u VDS extensions for generating and testing diagnostic scripts

Diagnostic Scripting Solutions

Summary

26 © 2018. Vector North America Inc. All rights reserved. Any distribution or copying is subject to prior written approval by Vector. V1.0 | 2019-07-22

Author:Vivek JollyVector North America

For more information about Vectorand our products please visit

www.vector.com

http://www.vector.com/

Development of diagnostic sequences for VN8810 ... › cms › content › events › 2019 › VA...

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Transcript of Development of diagnostic sequences for VN8810 ... › cms › content › events › 2019 › VA...