Search Results: real-time-software-design-for-embedded-systems

Real-Time Software Design for Embedded Systems

Author: Hassan Gomaa

Publisher: Cambridge University Press

ISBN: 1316477797

Category: Computers

Page: N.A

View: 3975

This tutorial reference takes the reader from use cases to complete architectures for real-time embedded systems using SysML, UML, and MARTE and shows how to apply the COMET/RTE design method to real-world problems. The author covers key topics such as architectural patterns for distributed and hierarchical real-time control and other real-time software architectures, performance analysis of real-time designs using real-time scheduling, and timing analysis on single and multiple processor systems. Complete case studies illustrating design issues include a light rail control system, a microwave oven control system, and an automated highway toll system. Organized as an introduction followed by several self-contained chapters, the book is perfect for experienced software engineers wanting a quick reference at each stage of the analysis, design, and development of large-scale real-time embedded systems, as well as for advanced undergraduate or graduate courses in software engineering, computer engineering, and software design.

Real-Time Embedded Systems

Author: Jiacun Wang

Publisher: John Wiley & Sons

ISBN: 1118116178

Category: Technology & Engineering

Page: 336

View: 749

Offering comprehensive coverage of the convergence of real-time embedded systems scheduling, resource access control, software design and development, and high-level system modeling, analysis and verification Following an introductory overview, Dr. Wang delves into the specifics of hardware components, including processors, memory, I/O devices and architectures, communication structures, peripherals, and characteristics of real-time operating systems. Later chapters are dedicated to real-time task scheduling algorithms and resource access control policies, as well as priority-inversion control and deadlock avoidance. Concurrent system programming and POSIX programming for real-time systems are covered, as are finite state machines and Time Petri nets. Of special interest to software engineers will be the chapter devoted to model checking, in which the author discusses temporal logic and the NuSMV model checking tool, as well as a chapter treating real-time software design with UML. The final portion of the book explores practical issues of software reliability, aging, rejuvenation, security, safety, and power management. In addition, the book: Explains real-time embedded software modeling and design with finite state machines, Petri nets, and UML, and real-time constraints verification with the model checking tool, NuSMV Features real-world examples in finite state machines, model checking, real-time system design with UML, and more Covers embedded computer programing, designing for reliability, and designing for safety Explains how to make engineering trade-offs of power use and performance Investigates practical issues concerning software reliability, aging, rejuvenation, security, and power management Real-Time Embedded Systems is a valuable resource for those responsible for real-time and embedded software design, development, and management. It is also an excellent textbook for graduate courses in computer engineering, computer science, information technology, and software engineering on embedded and real-time software systems, and for undergraduate computer and software engineering courses.

Software Engineering for Real-time Systems

Author: J. E. Cooling

Publisher: Pearson Education

ISBN: 9780201596205

Category: Computers

Page: 800

View: 845

The comprehensive coverage and real-world perspective makes the book accessible and appealing to both beginners and experienced designers. Covers both the fundamentals of software design and modern design methodologies Provides comparisons of different development methods, tools and languages Blends theory and practical experience together Emphasises the use of diagrams and is highly illustrated

Software Design for Real-time Systems

Author: J. E. Cooling

Publisher: Springer

ISBN: 1489929576

Category: Computers

Page: 506

View: 2988

WHAT IS THIS BOOKABOUT7 In recent times real-time computer systems have become increasingly complex and sophisticated. It has now become apparent that, to implement such schemes effectively, professional, rigorous software methods must be used. This includes analysis, design and implementation. Unfortunately few textbooks cover this area well. Frequently they are hardware oriented with limited coverage of software, or software texts which ignore the issues of real-time systems. This book aims to fill that gap by describing the total software design and is given development process for real-time systems. Further, special emphasis of microprocessor-based real-time embedded systems. to the needs WHAT ARE REAL-TIME COMPUTER SYSTEMS? Real-time systems are those which must produce correct responses within a definite time limit. Should computer responses exceed these time bounds then performance degradation and/or malfunction results. WHAT ARE REAL-TIME EMBEDDED COMPUTER SYSTEMS? Here the computer is merely one functional element within a real-time system; it is not a computing machine in its own right. WHO SHOULD READ THIS BOOK? Those involved, or who intend to get involved, in the design of software for real-time systems. It is written with both software and hardware engineers in mind, being suitable for students and professional engineers.

Embedded System Design

Embedded Systems Foundations of Cyber-Physical Systems

Author: Peter Marwedel

Publisher: Springer Science & Business Media

ISBN: 9789400702578

Category: Technology & Engineering

Page: 400

View: 3366

Until the late 1980s, information processing was associated with large mainframe computers and huge tape drives. During the 1990s, this trend shifted toward information processing with personal computers, or PCs. The trend toward miniaturization continues and in the future the majority of information processing systems will be small mobile computers, many of which will be embedded into larger products and interfaced to the physical environment. Hence, these kinds of systems are called embedded systems. Embedded systems together with their physical environment are called cyber-physical systems. Examples include systems such as transportation and fabrication equipment. It is expected that the total market volume of embedded systems will be significantly larger than that of traditional information processing systems such as PCs and mainframes. Embedded systems share a number of common characteristics. For example, they must be dependable, efficient, meet real-time constraints and require customized user interfaces (instead of generic keyboard and mouse interfaces). Therefore, it makes sense to consider common principles of embedded system design. Embedded System Design starts with an introduction into the area and a survey of specification models and languages for embedded and cyber-physical systems. It provides a brief overview of hardware devices used for such systems and presents the essentials of system software for embedded systems, like real-time operating systems. The book also discusses evaluation and validation techniques for embedded systems. Furthermore, the book presents an overview of techniques for mapping applications to execution platforms. Due to the importance of resource efficiency, the book also contains a selected set of optimization techniques for embedded systems, including special compilation techniques. The book closes with a brief survey on testing. Embedded System Design can be used as a text book for courses on embedded systems and as a source which provides pointers to relevant material in the area for PhD students and teachers. It assumes a basic knowledge of information processing hardware and software. Courseware related to this book is available at http://ls12-www.cs.tu-dortmund.de/~marwedel.

Software Engineering for Embedded Systems

Chapter 5. Real-Time Building Blocks: Events and Triggers

Author: Erich Styger

Publisher: Elsevier Inc. Chapters

ISBN: 0128072377

Category: Technology & Engineering

Page: 1200

View: 5402

The previous chapter approaches embedded systems from a higher level of abstraction; from the system design architecture and how to apply design patterns for the implementation. This chapter introduces two fundamental concepts and design patterns in real-time systems: (a) the ability to set asynchronous event flags (events) and (b) the ability to have things triggered in a timely fashion (triggers). These two concepts are used both in systems with a real-time operating system (RTOS) and in systems not using an RTOS. The chapter starts with use cases and then develops different ways to implement events and triggers. It presents different implementation details and discusses the advantages and disadvantages. The sources for both event and trigger implementation are provided at the end of the chapter.

Software Engineering for Embedded Systems

Methods, Practical Techniques, and Applications

Author: Robert Oshana

Publisher: Newnes

ISBN: 0124159419

Category: Computers

Page: 1200

View: 3522

This Expert Guide gives you the techniques and technologies in software engineering to optimally design and implement your embedded system. Written by experts with a solutions focus, this encyclopedic reference gives you an indispensable aid to tackling the day-to-day problems when using software engineering methods to develop your embedded systems. With this book you will learn: The principles of good architecture for an embedded system Design practices to help make your embedded project successful Details on principles that are often a part of embedded systems, including digital signal processing, safety-critical principles, and development processes Techniques for setting up a performance engineering strategy for your embedded system software How to develop user interfaces for embedded systems Strategies for testing and deploying your embedded system, and ensuring quality development processes Practical techniques for optimizing embedded software for performance, memory, and power Advanced guidelines for developing multicore software for embedded systems How to develop embedded software for networking, storage, and automotive segments How to manage the embedded development process Includes contributions from: Frank Schirrmeister, Shelly Gretlein, Bruce Douglass, Erich Styger, Gary Stringham, Jean Labrosse, Jim Trudeau, Mike Brogioli, Mark Pitchford, Catalin Dan Udma, Markus Levy, Pete Wilson, Whit Waldo, Inga Harris, Xinxin Yang, Srinivasa Addepalli, Andrew McKay, Mark Kraeling and Robert Oshana. Road map of key problems/issues and references to their solution in the text Review of core methods in the context of how to apply them Examples demonstrating timeless implementation details Short and to- the- point case studies show how key ideas can be implemented, the rationale for choices made, and design guidelines and trade-offs

Embedded and Real Time System Development: A Software Engineering Perspective

Concepts, Methods and Principles

Author: Mohammad Ayoub Khan,Saqib Saeed,Ashraf Darwish,Ajith Abraham

Publisher: Springer

ISBN: 3642408885

Category: Computers

Page: 330

View: 8296

Nowadays embedded and real-time systems contain complex software. The complexity of embedded systems is increasing, and the amount and variety of software in the embedded products are growing. This creates a big challenge for embedded and real-time software development processes and there is a need to develop separate metrics and benchmarks. “Embedded and Real Time System Development: A Software Engineering Perspective: Concepts, Methods and Principles” presents practical as well as conceptual knowledge of the latest tools, techniques and methodologies of embedded software engineering and real-time systems. Each chapter includes an in-depth investigation regarding the actual or potential role of software engineering tools in the context of the embedded system and real-time system. The book presents state-of-the art and future perspectives with industry experts, researchers, and academicians sharing ideas and experiences including surrounding frontier technologies, breakthroughs, innovative solutions and applications. The book is organized into four parts “Embedded Software Development Process”, “Design Patterns and Development Methodology”, “Modelling Framework” and “Performance Analysis, Power Management and Deployment” with altogether 12 chapters. The book is aiming at (i) undergraduate students and postgraduate students conducting research in the areas of embedded software engineering and real-time systems; (ii) researchers at universities and other institutions working in these fields; and (iii) practitioners in the R&D departments of embedded system. It can be used as an advanced reference for a course taught at the postgraduate level in embedded software engineering and real-time systems.

Design Patterns for Embedded Systems in C

An Embedded Software Engineering Toolkit

Author: Bruce Powel Douglass

Publisher: Elsevier

ISBN: 9780080959719

Category: Computers

Page: 472

View: 3370

A recent survey stated that 52% of embedded projects are late by 4-5 months. This book can help get those projects in on-time with design patterns. The author carefully takes into account the special concerns found in designing and developing embedded applications specifically concurrency, communication, speed, and memory usage. Patterns are given in UML (Unified Modeling Language) with examples including ANSI C for direct and practical application to C code. A basic C knowledge is a prerequisite for the book while UML notation and terminology is included. General C programming books do not include discussion of the contraints found within embedded system design. The practical examples give the reader an understanding of the use of UML and OO (Object Oriented) designs in a resource-limited environment. Also included are two chapters on state machines. The beauty of this book is that it can help you today. . Design Patterns within these pages are immediately applicable to your project Addresses embedded system design concerns such as concurrency, communication, and memory usage Examples contain ANSI C for ease of use with C programming code

Model-Based Design for Embedded Systems

Author: Gabriela Nicolescu,Pieter J. Mosterman

Publisher: CRC Press

ISBN: 9781420067859

Category: Computers

Page: 766

View: 5359

The demands of increasingly complex embedded systems and associated performance computations have resulted in the development of heterogeneous computing architectures that often integrate several types of processors, analog and digital electronic components, and mechanical and optical components—all on a single chip. As a result, now the most prominent challenge for the design automation community is to efficiently plan for such heterogeneity and to fully exploit its capabilities. A compilation of work from internationally renowned authors, Model-Based Design for Embedded Systems elaborates on related practices and addresses the main facets of heterogeneous model-based design for embedded systems, including the current state of the art, important challenges, and the latest trends. Focusing on computational models as the core design artifact, this book presents the cutting-edge results that have helped establish model-based design and continue to expand its parameters. The book is organized into three sections: Real-Time and Performance Analysis in Heterogeneous Embedded Systems, Design Tools and Methodology for Multiprocessor System-on-Chip, and Design Tools and Methodology for Multidomain Embedded Systems. The respective contributors share their considerable expertise on the automation of design refinement and how to relate properties throughout this refinement while enabling analytic and synthetic qualities. They focus on multi-core methodological issues, real-time analysis, and modeling and validation, taking into account how optical, electronic, and mechanical components often interface. Model-based design is emerging as a solution to bridge the gap between the availability of computational capabilities and our inability to make full use of them yet. This approach enables teams to start the design process using a high-level model that is gradually refined through abstraction levels to ultimately yield a prototype. When executed well, model-based design encourages enhanced performance and quicker time to market for a product. Illustrating a broad and diverse spectrum of applications such as in the automotive aerospace, health care, consumer electronics, this volume provides designers with practical, readily adaptable modeling solutions for their own practice.

Real-Time Systems

Design Principles for Distributed Embedded Applications

Author: Hermann Kopetz

Publisher: Springer Science & Business Media

ISBN: 9781441982377

Category: Computers

Page: 378

View: 4157

"This book is a comprehensive text for the design of safety critical, hard real-time embedded systems. It offers a splendid example for the balanced, integrated treatment of systems and software engineering, helping readers tackle the hardest problems of advanced real-time system design, such as determinism, compositionality, timing and fault management. This book is an essential reading for advanced undergraduates and graduate students in a wide range of disciplines impacted by embedded computing and software. Its conceptual clarity, the style of explanations and the examples make the abstract concepts accessible for a wide audience." Janos Sztipanovits, Director E. Bronson Ingram Distinguished Professor of Engineering Institute for Software Integrated Systems Vanderbilt University Real-Time Systems focuses on hard real-time systems, which are computing systems that must meet their temporal specification in all anticipated load and fault scenarios. The book stresses the system aspects of distributed real-time applications, treating the issues of real-time, distribution and fault-tolerance from an integral point of view. A unique cross-fertilization of ideas and concepts between the academic and industrial worlds has led to the inclusion of many insightful examples from industry to explain the fundamental scientific concepts in a real-world setting. Compared to the first edition, new developments in complexity management, energy and power management, dependability, security, and the internet of things, are addressed. The book is written as a standard textbook for a high-level undergraduate or graduate course on real-time embedded systems or cyber-physical systems. Its practical approach to solving real-time problems, along with numerous summary exercises, makes it an excellent choice for researchers and practitioners alike.

DSP Software Development Techniques for Embedded and Real-Time Systems

Author: Robert Oshana

Publisher: Elsevier

ISBN: 9780080491196

Category: Technology & Engineering

Page: 608

View: 684

Today's embedded and real-time systems contain a mix of processor types: off-the-shelf microcontrollers, digital signal processors (DSPs), and custom processors. The decreasing cost of DSPs has made these sophisticated chips very attractive for a number of embedded and real-time applications, including automotive, telecommunications, medical imaging, and many others—including even some games and home appliances. However, developing embedded and real-time DSP applications is a complex task influenced by many parameters and issues. DSP Software Development Techniques for Embedded and Real-Time Systems is an introduction to DSP software development for embedded and real-time developers giving details on how to use digital signal processors efficiently in embedded and real-time systems. The book covers software and firmware design principles, from processor architectures and basic theory to the selection of appropriate languages and basic algorithms. The reader will find practical guidelines, diagrammed techniques, tool descriptions, and code templates for developing and optimizing DSP software and firmware. The book also covers integrating and testing DSP systems as well as managing the DSP development effort. Digital signal processors (DSPs) are the future of microchips! Includes practical guidelines, diagrammed techniques, tool descriptions, and code templates to aid in the development and optimization of DSP software and firmware

DSP for Embedded and Real-Time Systems

Author: Robert Oshana

Publisher: Elsevier

ISBN: 0123865360

Category: Technology & Engineering

Page: 656

View: 2712

This Expert Guide gives you the techniques and technologies in digital signal processing (DSP) to optimally design and implement your embedded system. Written by experts with a solutions focus, this encyclopedic reference gives you an indispensable aid to tackling the day-to-day problems you face in using DSP to develop embedded systems. With this book you will learn: A range of development techniques for developing DSP code Valuable tips and tricks for optimizing DSP software for maximum performance The various options available for constructing DSP systems from numerous software components The tools available for developing DSP applications Numerous practical guidelines from experts with wide and lengthy experience of DSP application development Features: Several areas of research being done in advanced DSP technology Industry case studies on DSP systems development DSP for Embedded and Real-Time Systems is the reference for both the beginner and experienced, covering most aspects of using today’s DSP techniques and technologies for designing and implementing an optimal embedded system. The only complete reference which explains all aspects of using DSP in embedded systems development making it a rich resource for every day use Covers all aspects of using today’s DSP techniques and technologies for designing and implementing an optimal embedded system Enables the engineer to find solutions to all the problems they will face when using DSP

Pattern-orientierte Software-Architektur

Muster für nebenläufige und vernetzte Objekte

Author: Douglas C. Schmidt

Publisher: N.A

ISBN: 9783898641425

Category:

Page: 707

View: 5148

Embedded Systems Design for High-Speed Data Acquisition and Control

Author: Maurizio Di Paolo Emilio

Publisher: Springer

ISBN: 3319068652

Category: Technology & Engineering

Page: 155

View: 6552

This book serves as a practical guide for practicing engineers who need to design embedded systems for high-speed data acquisition and control systems. A minimum amount of theory is presented, along with a review of analog and digital electronics, followed by detailed explanations of essential topics in hardware design and software development. The discussion of hardware focuses on microcontroller design (ARM microcontrollers and FPGAs), techniques of embedded design, high speed data acquisition (DAQ) and control systems. Coverage of software development includes main programming techniques, culminating in the study of real-time operating systems. All concepts are introduced in a manner to be highly-accessible to practicing engineers and lead to the practical implementation of an embedded board that can be used in various industrial fields as a control system and high speed data acquisition system.

Real-Time Systems Development

Author: Rob Williams

Publisher: Elsevier

ISBN: 0080456405

Category: Computers

Page: 320

View: 1008

Real-Time Systems Development introduces computing students and professional programmers to the development of software for real-time applications. Based on the academic and commercial experience of the author, the book is an ideal companion to final year undergraduate options or MSc modules in the area of real-time systems design and implementation. Assuming a certain level of general systems design and programming experience, this text will extend students’ knowledge and skills into an area of computing which has increasing relevance in a modern world of telecommunications and ‘intelligent’ equipment using embedded microcontrollers. This book takes a broad, practical approach in discussing real-time systems. It covers topics such as basic input and output; cyclic executives for bare hardware; finite state machines; task communication and synchronization; input/output interfaces; structured design for real-time systems; designing for multitasking; UML for real-time systems; object oriented approach to real-time systems; selecting languages for RTS development; Linux device drivers; and hardware/software co-design. Programming examples using GNU/Linux are included, along with a supporting website containing slides; solutions to problems; and software examples. This book will appeal to advanced undergraduate Computer Science students; MSc students; and, undergraduate software engineering and electronic engineering students. * Concise treatment delivers material in manageable sections * Includes handy glossary, references and practical exercises based on familiar scenarios * Supporting website contains slides, solutions to problems and software examples

Real-Time Systems Design and Analysis

Author: Phillip A. Laplante

Publisher: John Wiley & Sons

ISBN: 9780471648284

Category: Science

Page: 480

View: 2927

The leading guide to real-time systems design-revised andupdated This third edition of Phillip Laplante's bestselling, practicalguide to building real-time systems maintains its predecessors'unique holistic, systems-based approach devised to help engineerswrite problem-solving software. Dr. Laplante incorporates a surveyof related technologies and their histories, complete withtime-saving practical tips, hands-on instructions, C code, andinsights into decreasing ramp-up times. Real-Time Systems Design and Analysis, Third Edition is essentialfor students and practicing software engineers who want improveddesigns, faster computation, and ultimate cost savings. Chaptersdiscuss hardware considerations and software requirements, softwaresystems design, the software production process, performanceestimation and optimization, and engineering considerations. This new edition has been revised to include: * Up-to-date information on object-oriented technologies forreal-time including object-oriented analysis, design, and languagessuch as Java, C++, and C# * Coverage of significant developments in the field, such as: New life-cycle methodologies and advanced programming practices forreal-time, including Agile methodologies Analysis techniques for commercial real-time operating systemtechnology Hardware advances, including field-programmable gate arrays andmemory technology * Deeper coverage of: Scheduling and rate-monotonic theories Synchronization and communication techniques Software testing and metrics Real-Time Systems Design and Analysis, Third Edition remains anunmatched resource for students and practicing software engineerswho want improved designs, faster computation, and ultimate costsavings.

Programming for embedded systems

Author: Dreamtech Software Team

Publisher: John Wiley & Sons Inc

ISBN: N.A

Category: Computers

Page: 533

View: 5645

* Presents a variety of complete embedded applications with design specifications, flow diagrams and source code with line-by-line explanation. * Includes discussion of the challenges of embedded development such as timing, processor clocks and virtual environment development. * The target platforms for embedded software are covered: microcontrollers (16 bit and 32 bit) as well as Digital Signal processors. After discussing the basic architecture of these processors, the specifics of archtecture are covered with special reference to 8051, ADSP 2181 and ARM processors. * An overview of the Operating systems (embedded, real time and moble Operating Systems)will be given with discussion on APIs for development of embedded software. The function calls in C/++ and Java will be illustrated with examples. * Line by line detailed analysis of the source code behind cutting-edge embedded applications including GPS, security systems, networked information appliances, cellular phones, embedded databases and wireless network devices. * Applications built on a variety of popular embedded operating systems including NT, LINUX and Java (J2ME). ABOUT THE CD-ROM CD ROM includes fully functioning IM systems built in the book, along with complete source code and additional 3rd party development tools.

Handbook of Real-Time and Embedded Systems

Author: Insup Lee,Joseph Y-T. Leung,Sang H. Son

Publisher: CRC Press

ISBN: 9781420011746

Category: Computers

Page: 800

View: 8986

Real-time and embedded systems are essential to our lives, from controlling car engines and regulating traffic lights to monitoring plane takeoffs and landings to providing up-to-the-minute stock quotes. Bringing together researchers from both academia and industry, the Handbook of Real-Time and Embedded Systems provides comprehensive coverage of the most advanced and timely topics in the field. The book focuses on several major areas of real-time and embedded systems. It examines real-time scheduling and resource management issues and explores the programming languages, paradigms, operating systems, and middleware for these systems. The handbook also presents challenges encountered in wireless sensor networks and offers ways to solve these problems. It addresses key matters associated with real-time data services and reviews the formalisms, methods, and tools used in real-time and embedded systems. In addition, the book considers how these systems are applied in various fields, including adaptive cruise control in the automobile industry. With its essential material and integration of theory and practice, the Handbook of Real-Time and Embedded Systems facilitates advancements in this area so that the services we rely on can continue to operate successfully.

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