AN-IND-1-001_CANoe_CANalyzer_as_Diagnostic_Tools.pdf
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CANoe and CANalyzer as Diagnostic Tools
Version 1.9
2022-08-02
Application Note AN-IND-1-001
Author
Vector Informatik GmbH
Restrictions
Public Document
Abstract
This application gives an introduction into working with diagnostics in
CANoe/CANalyzer. It presents the basic technical aspects and possibilities with the
Diagnostic Feature Set, complements the help file of CANoe/CANalyzer and may be
used as a tutorial.
Table of Contents
1.0 Overview ........................................................................................................................................ 3
1.1 Introduction .......................................................................................................................... 3
1.2 Diagnostic components ........................................................................................................ 4
1.3 “Built-in” diagnostic channel vs. TP modeling library and CAPL Callback Interface ........... 6
2.0 Diagnostics in CANoe and CANalyzer ........................................................................................ 7
2.1 Transport Protocol support .................................................................................................. 7
2.2 Diagnostic Descriptions ....................................................................................................... 8
2.2.1 CDD – CANdela Diagnostic Description .............................................................................. 8
2.2.2 ODX – Open Diagnostic Data Exchange ............................................................................. 8
2.2.3 MDX – Multiplex Diagnostic Data Exchange ....................................................................... 8
2.2.4 Basic Diagnostic Description (UDS or KWP) ....................................................................... 8
2.2.5 Standard Diagnostic Description.......................................................................................... 9
2.3 Additional Descriptions ........................................................................................................ 9
2.4 Trace Window ....................................................................................................................10
2.5 Diagnostic Feature Set ......................................................................................................11
2.5.1 Diagnostic Console (window) .............................................................................................11
2.5.2 Diagnostic Console (Diagnostic Feature) ..........................................................................12
2.5.3 Fault Memory window ........................................................................................................12
2.5.4 Variant Coding (Diagnostic Feature)..................................................................................13
2.5.5 Diagnostic Session Control window ...................................................................................13
2.5.6 OBD-II window ...................................................................................................................14
2.5.7 ECU Control .......................................................................................................................14
2.5.8 ECU, gateway or tester simulations using CAPL ...............................................................15
2.5.9 Test modules using CAPL (CANoe only) ...........................................................................15
2.5.10 Test Units (CANoe only) ....................................................................................................15
2.5.11 Symbol Explorer for diagnostics objects and parameters .................................................15
2.5.12 Autocomplete Input Assistance for diagnostics .................................................................16
2.5.13 Functional Group Requests ...............................................................................................16
2.6 Access to diagnostics features via COM (CANoe only).....................................................16
2.7 Basic Diagnostic Editor ......................................................................................................16
2.8 Security Access handling ...................................................................................................17
2.9 Authentication and encryption ............................................................................................17
3.0 First steps ....................................................................................................................................17
3.1 Usage of Diagnostic Descriptions ......................................................................................18
3.1.1 Add a Diagnostic Description .............................................................................................18
3.1.2 Configure the Diagnostic Description ................................................................................18
3.2 Usage of Diagnostic Console, Session Control and Fault Memory window ......................19
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