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ETAS The INTECRIO Components
5.1.2
5.2
• Since V4.7.2, INTECRIO supports the Model Referencing feature of
Simulink.
Contents of the Description File
The interface description file that is automatically created during the code generation, the SCOOP-IX file, contains the following information if they were specified in Simulink:
• Signal sources and sinks (inports and outports of the highest modeling level)
– Name
– Physical value range
– Implementation data type and value range (can also be calculated using the physical value range and the quantization formula)
– Quantization formula
• A signal for each one-dimensional Simulink signal
• One signal for the real part and one signal for the imaginary part of a complex Simulink signal
• Parameters and variables (no distinction is made between one, two and three-dimensional quantities)
– Name
– Physical value range
– implementation data type and quantization
– Hierarchical information, i.e. the exact location of the quantity in the model
• Activation interfaces (processes)
– Timing information for cyclical processes
ASCET Connectivity
ASCET-MD
ASCET-RP
ASCET Connectivity
ASCET-MD (since V6.3) / INTECRIO-ASC (til V6.2)
C code Description file
(SCOOP-IX)
Description file
(ASAM-2MC)
Software component
INTECRIO
Integration platform
Fig. 5-3 ASCET connectivity
INTECRIO V4.7 - User’s Guide 55
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Table of contents
- 7 About this Document
- 7 Classification of Safety Messages
- 7 Presentation of Instructions
- 8 Typographical Conventions
- 8 Presentation of Supporting Information
- 9 Introduction
- 9 Safety Information
- 9 Correct Use
- 9 Demands on the Technical State of the Product
- 10 Privacy Statement
- 10 Data Processing
- 10 Data and Data Categories
- 11 Technical and Organizational Measures
- 12 Understanding INTECRIO
- 13 Challenges of the Electronic Control Unit Development
- 13 Complexity Through System Requirements
- 15 Complexity Through Distributed Development
- 16 Possible Steps
- 16 Description of Electronic Systems
- 17 Design and Operating Method of Electronic Systems
- 18 Architecture and Description of Electronic Systems
- 20 Application Software
- 23 Platform Software: Hardware Systems
- 23 Connecting Hardware and Software
- 24 Virtual Prototyping
- 25 Target-Close Prototyping
- 25 Advantages of Virtual Prototyping
- 26 Virtual Prototyping and Rapid Prototyping
- 27 INTECRIO in the Development Process
- 28 The INTECRIO Working Environment
- 32 Software Systems
- 32 Modules and AUTOSAR Software Components
- 34 Functions
- 35 Software Systems
- 35 Environment Systems
- 36 Hardware Systems
- 36 System Projects
- 38 Crossbar
- 40 Experimenting with INTECRIO
- 42 INTECRIO and AUTOSAR
- 42 Overview
- 43 RTA-RTE and RTA-OS
- 44 Creating AUTOSAR Software Components (outside INTECRIO)
- 44 Validating Software Components
- 46 What is a Runtime Environment?
- 47 AUTOSAR Elements in INTECRIO
- 47 AUTOSAR Software Components
- 48 Ports and Interfaces
- 48 Sender-Receiver Communication
- 49 Client-Server Communication
- 49 Calibration Parameter Interfaces
- 49 Runnable Entities and Tasks
- 50 Runtime Environment
- 51 The INTECRIO Components
- 52 Connectivity
- 54 Characteristics in the Creation of the Simulink Model
- 55 Contents of the Description File
- 55 ASCET Connectivity
- 56 Characteristics in the Creation of the ASCET Model
- 57 Contents of the Description File
- 57 The Hardware Configurator
- 58 Discontinued Hardware
- 59 HWX Import/Export
- 60 Ethernet Controller and XCP on UDP
- 60 XXX to CAN Gateway
- 60 ES900 Connectivity and Hardware Configurator
- 61 ES900 Configuration in the Hardware Configurator
- 65 Interface Types and Supported Interfaces
- 72 ES800 Connectivity and Hardware Configurator
- 73 ES800 Configuration in the Hardware Configurator
- 77 Interface Types and Supported Interfaces
- 84 PC Connectivity
- 85 The Project Configurator
- 86 Offline Mode
- 86 Modules and SWC
- 86 Functions
- 87 Software Systems and Environments
- 88 System Projects
- 89 Online Mode
- 90 The OS Configurator
- 90 Tasks of the Operating System
- 91 Scheduling
- 91 Tasks
- 92 Cooperative and Preemptive Scheduling
- 94 Data Consistency with Preemptive Scheduling
- 96 Application Modes
- 97 Design of the OS Configurator
- 98 The OSC Editor
- 98 Creating Tasks
- 101 Task Properties
- 103 Setting Up Timer and Software Tasks
- 104 Setting Up Interrupt Service Routines
- 106 The Project Integrator
- 106 The Build Process
- 107 Overview
- 108 Sequence
- 109 ASAM-MCD-2MC Generation
- 110 The ETAS Experiment Environment
- 111 Validation and Verification
- 111 Measuring and Calibrating
- 112 Experimenting with Different Targets
- 115 Environment
- 115 Bypass Experiment
- 116 Fullpass Experiment
- 118 X-Pass Experiment
- 118 Environment
- 118 The Documentor
- 119 RTA-TRACE Connectivity
- 120 SCOOP and SCOOP-IX
- 121 The SCOOP Concept
- 121 The SCOOP-IX Language
- 122 Modules and Interfaces
- 122 Description of the C Code Interface
- 123 Description of Semantic Information
- 123 Model Origin
- 125 Implementation
- 126 Module Data
- 127 Referenced Models
- 127 File
- 132 Creation of SCOOP-IX and Example
- 142 Modeling Hints
- 142 Modeling for INTECRIO
- 142 Modeling with Simulink
- 144 Modeling with ASCET
- 144 Integration of User Code
- 145 Bypass Concept
- 145 ETK Bypass Concept Description
- 145 Bypass Input
- 146 Hook-Based Bypass
- 147 Service-Based Bypass
- 149 Safety Considerations
- 149 Bypass Input Data
- 149 Bypass Calculation
- 149 Bypass Output Data
- 149 Message Copies
- 150 Service-Based Bypass Specifics
- 151 Service Processes for the SBB Implemented as Service Functions
- 152 Controlling the ECU Behavior from INTECRIO
- 152 OS Configuration for Service-Based Bypass V
- 152 Restrictions
- 153 Classical ECU Function Bypass
- 154 Bypass of an Entire ECU Functionality
- 155 Different Rasters
- 157 ECU-Synchronous Write-Back
- 158 Summary
- 160 Glossary
- 160 Abbreviations
- 164 Terms
- 169 Contact Information
- 170 Figures
- 174 Tables
- 175 Index