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TargetLink

Production code generation for the highest demands

The production code generator TargetLink generates highly efficient C code straight from MATLAB®/Simulink®/Stateflow® and allows early verification through built-in simulation and testing. It supports efficient, modular development, is ISO 26262-, ISO 25119- and IEC 61508-certified, and provides high-performance, native AUTOSAR support. 

  • Well-Prepared for ISO 26262 2nd Edition

    TÜV SÜD expects all certified TargetLink versions to also be suitable for the development of safety-related systems in agreement with the ISO 26262 2nd Edition.

  • TargetLink 4.3

    Large models completely under control

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  • TargetLink Now Certified for ISO 25119

    TÜV SÜD (German international certification authority) confirms that TargetLink is suitable for the development of safety-relevant software in tractors and machines for agriculture and forestry.

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  • SAME: Innovative Front Wheel Suspension for Specialty Tractors

    Production code generated with TargetLink

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  • Jaguar Land Rover: Virtual Validation

    TargetLink for software component (SWC) development and production code generation

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  • New Prius: Toyota Relies on TargetLink

    Renovated control software development process with dSPACE TargetLink and BTC tools

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  • Agile Model-Based Development with Continuous Delivery and the TargetLink Ecosystem

    In this webinar recording, you will learn how to continuously develop and test high-quality software in an agile development process.

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  • MISRA C Made Easy with the TargetLink Ecosystem

    In this Webinar you will learn how to efficiently exploit the TargetLink Ecosystem to meet MISRA C:2012 requirements in your model-based development projects. You will also see how dSPACE TargetLink, MES MXAM, and AbsInt Astrée work jointly towards MISRA compliance.

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  • On-Target Bypassing with TargetLink

    In this webinar recording, dSPACE demonstrates how to perform automotive function development and prototyping with an early focus on production code constraints. By using the production code generator TargetLink together with dSPACE ECU interface software to use a production ECU for on-target bypassing, users can keep a clear production focus and reduce project risks.

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  • Agile Model-Based Development

    Central data management for efficiently moving to series production

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  • Solving the complexity puzzle

    More and more extensive functionalities are being developed in work groups that consist of a large number of software developers from various development partners – a great challenge for the development process. A reliable tool chain for efficient, model-based software development is therefore crucial. Simulink/TargetLink and the tools by Model Engineering Solutions provide a tailor-made solution.

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  • Safely Excluding Serious Errors

    In model-based development, software is developed at a high level of abstraction, i.e., as a model, and the C code implementation is automatically generated from the model. The high degree of abstraction allows intuitive application development and increases the efficiency of development. However, to verify system safety, it is not enough to regard only the model level; the properties of the C code and even of the binary machine code also have to be investigated.

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Application Area

Model-based design has become the established development method across many industries, and production code generation is the logical step for turning models into efficient, production-ready code. TargetLink generates production code (C code) straight from the MATLAB®/Simulink/Stateflow graphical development environment. The C code generation options range from plain ANSI C code to optimized fixed- or floating-point code for AUTOSAR platforms. Versatile code configuration options ensure that the production code can handle processor constraints. 

Key Benefits

With TargetLink, you can convert graphical models directly and deterministically into highest quality production code. Benefit from TargetLink’s numerous strenghths, such as:

  • Tool and code proven in practice – in countless production projects and millions of vehicles
  • Best-in-class code – highly efficient, highly configurable and with fully traceable model/code dependency
  • Powerful software design features, e.g., with the TargetLink Data Dictionary
  • Convenient software verification due to the push-button model-in-the-loop (MIL)/software-in-the-loop (SIL)/processor-in-the-loop (PIL) simulation concept – verify your concepts and code early and avoid expensive ECU software errors
  • Ideal for automotive and other industries 
  • Suitable for AUTOSAR and non-AUTOSAR projects
  • Strong partner tools (TargetLink Ecosystem) for model design, validation, and verification
  • Certification for ISO 26262, ISO 25119, and IEC 61508 and derivative standards
  • Tool integration with the data management software SYNECT, the simulation software VEOS, and the system architecture software SystemDesk
  • Perfect for on-target bypassing together with dSPACE’s ECU interface software – closing the gap between function and production development

Main Features and Benefits

 

Feature Description Benefit

Code efficiency

  • Efficient fixed-point or floating-point production code directly from MATLAB/Simulink/Stateflow
  • Your specifications models and diagrams are directly translated into efficient C code
Code reliability
  • Consistent, deterministic translations of models into stress-tested C code
  • Errors such as typing errors, oversights, misunderstandings are avoided
Human readability
  • Concise, yet readable code
  • Code reviews are easy to perform
Automatic scaling
  • Intelligent scaling based on worst-case propagation of signal ranges and simulation-based scaling
  • Shortens the time-consuming and error-prone scaling process
Test mechanisms
  • Various test levels to test the production code against the specification (MIL, SIL, PIL)
  • Malfunctions are found at the earliest stage
Incremental code generation
  • Modular code generation, i.e., for specific subsystems
  • Faster code generation, preserving approved code
Model referencing support
  • Developing models on a modular/component basis
  • Distributed development by large teams is much easier, and large models can be handled more efficiently.
Multirate code
  • Full support of multirate systems with intertask communication
  • You can define tasks at block level
TargetLink Data Dictionary
  • Central container to handle variables, data structures, scaling formulas, tasks, functions
  • You can manage complex data to plan and structure your projects
Code generation straight from the Data Dictionary
  • Generation of code files and A2L files for Data Dictionary variables independently of their use in TargetLink models
  • Simplified software integration and integration testing for code from multiple TargetLink models/subsystems and legacy variables
TargetLink Blockset
  • The free TargetLink Blockset (stand-alone) can be used without having the Base Suite installed
  • Large workgroups can work with TargetLink models without the need for additional TargetLink licenses
Compliance with standards
  • Compliance with relevant standards such as ASAM-MCD 2MC (ASAP2), AUTOSAR, MISRA, and OSEK
  • Quality and interoperability guaranteed
AUTOSAR support
  • Support for modeling and code generation for AUTOSAR software components (SWC), and generation of SWC descriptions
  • TargetLink bridges the gap between model-based design and AUTOSAR-compliant software development
Calibration data generation
  • Calibration data exported as ASAM-MCD 2MC (ASAP2) file for calibration tools
  • Automated and complete process with perfect consistency between model and calibration data
Documentation
  • Automatic model and code documentation
  • Your projects are transparent and trackable
AUTOSAR software component (SWC) container exchange
  • Exchanging AUTOSAR SWC containers between TargetLink and SystemDesk®
  • Safe and convenient round trips for AUTOSAR software development
  • Access to SystemDesk simulation for proper software integration testing
Component-based development
  • Innovative interface concept for ports, measurement signals and calibration parameters
  • Easily increase software reuse across different projects
Connection to dSPACE VEOS®
  • Export virtual ECUs from TargetLink and run them in VEOS in combination with other virtual ECUs and standard dSPACE tools like ControlDesk®
  • Easy testing and experimenting with TargetLink code
Connection to dSPACE SYNECT®
  • Connecting to the client-server-based, central data management software SYNECT
  • Highly efficient, distributed, modular development – also for large development teams
FMI support
  • Export of Functional Mock-up Units (FMUs) from TargetLink models based on the Functional Mock-up Interface (FMI) standard
  • Execution of TargetLink-generated code with offline and real-time simulators from third parties and dSPACE
On-Target Bypassing
  • Integrating new functions directly into existing ECUs (using TargetLink and dSPACE ECU interface software)
  • Seamless transition from prototyping to series production
  • No need to perform complex software integration

   

Our engineering portfolio includes special TargetLink customer services, for example: 

  • Hands-on support during introduction of TargetLink
  • Support during evaluations and pilot projects
  • Customer-specific TargetLink training
  • Integrating TargetLink into your development processes
  • Model analysis and advice
  • Support for developing and integrating AUTOSAR-compliant software components
  • Support for integrating the generated code in the ECU’s software environment
  • Tool chain development and maintenance
  • Process consulting

  

  

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