Real Time Operating System Services For Networked Embedded Systems

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Formal Development of a Network-Centric RTOS

Author : Eric Verhulst,Raymond T. Boute,José Miguel Sampaio Faria,Bernhard H.C. Sputh,Vitaliy Mezhuyev
Publisher : Springer Science & Business Media
Page : 227 pages
File Size : 43,8 Mb
Release : 2011-08-23
Category : Technology & Engineering
ISBN : 9781441997364

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Formal Development of a Network-Centric RTOS by Eric Verhulst,Raymond T. Boute,José Miguel Sampaio Faria,Bernhard H.C. Sputh,Vitaliy Mezhuyev Pdf

Many systems, devices and appliances used routinely in everyday life, ranging from cell phones to cars, contain significant amounts of software that is not directly visible to the user and is therefore called "embedded". For coordinating the various software components and allowing them to communicate with each other, support software is needed, called an operating system (OS). Because embedded software must function in real time (RT), a RTOS is needed. This book describes a formally developed, network-centric Real-Time Operating System, OpenComRTOS. One of the first in its kind, OpenComRTOS was originally developed to verify the usefulness of formal methods in the context of embedded software engineering. Using the formal methods described in this book produces results that are more reliable while delivering higher performance. The result is a unique real-time concurrent programming system that supports heterogeneous systems with just 5 Kbytes/node. It is compatible with safety related engineering standards, such as IEC61508.

Real-Time Embedded Systems

Author : Ivan Cibrario Bertolotti,Gabriele Manduchi
Publisher : CRC Press
Page : 534 pages
File Size : 49,9 Mb
Release : 2017-12-19
Category : Computers
ISBN : 9781439841617

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Real-Time Embedded Systems by Ivan Cibrario Bertolotti,Gabriele Manduchi Pdf

From the Foreword: "...the presentation of real-time scheduling is probably the best in terms of clarity I have ever read in the professional literature. Easy to understand, which is important for busy professionals keen to acquire (or refresh) new knowledge without being bogged down in a convoluted narrative and an excessive detail overload. The authors managed to largely avoid theoretical-only presentation of the subject, which frequently affects books on operating systems. ... an indispensable [resource] to gain a thorough understanding of the real-time systems from the operating systems perspective, and to stay up to date with the recent trends and actual developments of the open-source real-time operating systems." —Richard Zurawski, ISA Group, San Francisco, California, USA Real-time embedded systems are integral to the global technological and social space, but references still rarely offer professionals the sufficient mix of theory and practical examples required to meet intensive economic, safety, and other demands on system development. Similarly, instructors have lacked a resource to help students fully understand the field. The information was out there, though often at the abstract level, fragmented and scattered throughout literature from different engineering disciplines and computing sciences. Accounting for readers’ varying practical needs and experience levels, Real Time Embedded Systems: Open-Source Operating Systems Perspective offers a holistic overview from the operating-systems perspective. It provides a long-awaited reference on real-time operating systems and their almost boundless application potential in the embedded system domain. Balancing the already abundant coverage of operating systems with the largely ignored real-time aspects, or "physicality," the authors analyze several realistic case studies to introduce vital theoretical material. They also discuss popular open-source operating systems—Linux and FreRTOS, in particular—to help embedded-system designers identify the benefits and weaknesses in deciding whether or not to adopt more traditional, less powerful, techniques for a project.

Embedded and Real-Time Operating Systems

Author : K. C. Wang
Publisher : Springer Nature
Page : 861 pages
File Size : 50,9 Mb
Release : 2023-09-14
Category : Computers
ISBN : 9783031287015

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Embedded and Real-Time Operating Systems by K. C. Wang Pdf

This book covers the basic concepts and principles of operating systems, showing how to apply them to the design and implementation of complete operating systems for embedded and real-time systems. It includes all the foundational and background information on ARM architecture, ARM instructions and programming, toolchain for developing programs, virtual machines for software implementation and testing, program execution image, function call conventions, run-time stack usage and link C programs with assembly code. Embedded and Real-Time Operating Systems describes the design and implementation of a complete OS for embedded systems in incremental steps, explaining the design principles and implementation techniques. For Symmetric Multiprocessing (SMP) embedded systems, the author examines the ARM MPcore processors, which include the SCU and GIC for interrupts routing and interprocessor communication and synchronization by Software Generated Interrupts (SGIs). This Second Edition covers ARM64 architecture and programming. These include exception levels, vector tables and exceptions handling, GICv3 programming and interrupt processing. It covers virtual to physical address mappings in ARMv8, and shows a 64-bit OS with kernel space in EL1 and separate user spaces in EL0. It also covers ARM TrustZone technology and secure systems. These include hardware and software architectures for secure and normal worlds, interactions and switching between the two worlds. It shows a secure world comprising a secure monitor in EL3 to provide service functions, and a normal world comprising processes in non-secure EL1, which use SMC to access service functions in the secure world. Throughout the book, complete working sample systems demonstrate the design principles and implementation techniques. The content is suitable for advanced-level and graduate students working in software engineering, programming, and systems theory.

Embedded and Networking Systems

Author : Gul N. Khan,Krzysztof Iniewski
Publisher : CRC Press
Page : 286 pages
File Size : 42,6 Mb
Release : 2017-07-12
Category : Computers
ISBN : 9781466590670

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Embedded and Networking Systems by Gul N. Khan,Krzysztof Iniewski Pdf

Embedded and Networking Systems: Design, Software, and Implementation explores issues related to the design and synthesis of high-performance embedded computer systems and networks. The emphasis is on the fundamental concepts and analytical techniques that are applicable to a range of embedded and networking applications, rather than on specific embedded architectures, software development, or system-level integration. This system point of view guides designers in dealing with the trade-offs to optimize performance, power, cost, and other system-level non-functional requirements. The book brings together contributions by researchers and experts from around the world, offering a global view of the latest research and development in embedded and networking systems. Chapters highlight the evolution and trends in the field and supply a fundamental and analytical understanding of some underlying technologies. Topics include the co-design of embedded systems, code optimization for a variety of applications, power and performance trade-offs, benchmarks for evaluating embedded systems and their components, and mobile sensor network systems. The book also looks at novel applications such as mobile sensor systems and video networks. A comprehensive review of groundbreaking technology and applications, this book is a timely resource for system designers, researchers, and students interested in the possibilities of embedded and networking systems. It gives readers a better understanding of an emerging technology evolution that is helping drive telecommunications into the next decade.

Design Patterns for Embedded Systems in C

Author : Bruce Powel Douglass
Publisher : Elsevier
Page : 471 pages
File Size : 55,8 Mb
Release : 2010-11-03
Category : Computers
ISBN : 9780080959719

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Design Patterns for Embedded Systems in C by Bruce Powel Douglass Pdf

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

Embedded, Everywhere

Author : National Research Council,Division on Engineering and Physical Sciences,Computer Science and Telecommunications Board,Committee on Networked Systems of Embedded Computers
Publisher : National Academies Press
Page : 236 pages
File Size : 40,7 Mb
Release : 2001-10-18
Category : Computers
ISBN : 9780309075688

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Embedded, Everywhere by National Research Council,Division on Engineering and Physical Sciences,Computer Science and Telecommunications Board,Committee on Networked Systems of Embedded Computers Pdf

Advances in the miniaturization and networking of microprocessors promise a day when networked computers are embedded throughout the everyday world. However, our current understanding of what such systems would be like is insufficient to bring the promise to reality. Embedded, Everywhere explores the potential of networked systems of embedded computers and the research challenges arising from embedding computation and communications technology into a wide variety of applicationsâ€"from precision agriculture to automotive telematics to defense systems. It describes how these emerging networks operate under unique constraints not present in more traditional distributed systems, such as the Internet. It articulates how these networks will have to be dynamically adaptive and self-configuring, and how new models for approaching programming and computation are necessary. Issues relating to trustworthiness, security, safety, reliability, usability, and privacy are examined in light of the ubiquitous nature of these systems. A comprehensive, systems-oriented research agenda is presented, along with recommendations to major federal funding agencies.

Networking and Information Technology Research and Development

Author : National Science and Technology Council (U.S.). Subcommittee on Networking and Information Technology Research and Development
Publisher : Unknown
Page : 40 pages
File Size : 49,7 Mb
Release : 2007
Category : Computer networks
ISBN : IND:30000131366498

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Networking and Information Technology Research and Development by National Science and Technology Council (U.S.). Subcommittee on Networking and Information Technology Research and Development Pdf

Networking and Information Technology Research and Development Program

Author : Sally E. Howe
Publisher : DIANE Publishing
Page : 37 pages
File Size : 50,6 Mb
Release : 2008-08
Category : Technology & Engineering
ISBN : 9781437901795

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Networking and Information Technology Research and Development Program by Sally E. Howe Pdf

Describes R&D activities in advanced networking, software, high-end computing and computational science, cyber security, and other leading-edge information technologies (IT) funded by the 13 Fed. Agencies in the Networking and IT R&D (NITRD) Program. Capabilities and tools generated through NITRD investments accelerate advances across the spectrum of science, engineering, and technology fields, supporting key national security and scientific missions of the Fed. Gov¿t. and enhancing the Nation's economic competitiveness. The Pres.¿s FY2009 Budget provides a 6% increase for the NITRD Program overall, reflecting the vital contributions of networking and IT to sustaining U.S. leadership in science and technology.

Embedded Systems Handbook

Author : Richard Zurawski
Publisher : CRC Press
Page : 1094 pages
File Size : 54,5 Mb
Release : 2017-12-19
Category : Technology & Engineering
ISBN : 9781351834186

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Embedded Systems Handbook by Richard Zurawski Pdf

Considered a standard industry resource, the Embedded Systems Handbook provided researchers and technicians with the authoritative information needed to launch a wealth of diverse applications, including those in automotive electronics, industrial automated systems, and building automation and control. Now a new resource is required to report on current developments and provide a technical reference for those looking to move the field forward yet again. Divided into two volumes to accommodate this growth, the Embedded Systems Handbook, Second Edition presents a comprehensive view on this area of computer engineering with a currently appropriate emphasis on developments in networking and applications. Those experts directly involved in the creation and evolution of the ideas and technologies presented offer tutorials, research surveys, and technology overviews that explore cutting-edge developments and deployments and identify potential trends. This second self-contained volume of the handbook, Network Embedded Systems, focuses on select application areas. It covers automotive field, industrial automation, building automation, and wireless sensor networks. This volume highlights implementations in fast-evolving areas which have not received proper coverage in other publications. Reflecting the unique functional requirements of different application areas, the contributors discuss inter-node communication aspects in the context of specific applications of networked embedded systems. Those looking for guidance on preliminary design of embedded systems should consult the first volume: Embedded Systems Design and Verification.

Real-Time Software Design for Embedded Systems

Author : Hassan Gomaa
Publisher : Cambridge University Press
Page : 613 pages
File Size : 43,5 Mb
Release : 2016-05-26
Category : Computers
ISBN : 9781107041097

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Real-Time Software Design for Embedded Systems by Hassan Gomaa Pdf

Organized as an introduction followed by several self-contained chapters, this tutorial 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. --

Handbook of Real-Time and Embedded Systems

Author : Insup Lee,Joseph Y-T. Leung,Sang H. Son
Publisher : CRC Press
Page : 798 pages
File Size : 49,6 Mb
Release : 2007-07-23
Category : Computers
ISBN : 9781420011746

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Handbook of Real-Time and Embedded Systems by Insup Lee,Joseph Y-T. Leung,Sang H. Son Pdf

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 covera

From Specification to Embedded Systems Application

Author : Achim Rettberg,Mauro C. Zanella,F. J. Rammig
Publisher : Springer Science & Business Media
Page : 340 pages
File Size : 48,8 Mb
Release : 2005-08-10
Category : Computers
ISBN : 0387275576

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From Specification to Embedded Systems Application by Achim Rettberg,Mauro C. Zanella,F. J. Rammig Pdf

IFIP TC10 Working Conference: Internationall Embedded Systems Symposium (IESS), August 15-17, 2005, Manaus, Brazil

Real-Time Concepts for Embedded Systems

Author : Qing Li,Caroline Yao
Publisher : CRC Press
Page : 366 pages
File Size : 49,9 Mb
Release : 2003-01-04
Category : Computers
ISBN : 9781482280821

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Real-Time Concepts for Embedded Systems by Qing Li,Caroline Yao Pdf

'... a very good balance between the theory and practice of real-time embedded system designs.' —Jun-ichiro itojun Hagino, Ph.D., Research Laboratory, Internet Initiative Japan Inc., IETF IPv6 Operations Working Group (v6ops) co-chair 'A cl

OPERATING SYSTEM

Author : Monelli Ayyavaraiah
Publisher : Horizon Books ( A Division of Ignited Minds Edutech P Ltd)
Page : 142 pages
File Size : 54,7 Mb
Release : 2021-05-06
Category : Computers
ISBN : 9789386369734

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OPERATING SYSTEM by Monelli Ayyavaraiah Pdf

Operating systems are an essential part of any computer system. Similarly, a course on operating systems is an essential part of any computer science education. This field is undergoing rapid change, as computers are now prevalent in virtually every arena of day-to-day life—from embedded devices in automobiles through the most sophisticated planning tools for governments and multinational firms. Yet the fundamental concepts remain fairly clear, and it is on these that we base this book. We wrote this book as a text for an introductory course in operating systems at the junior or senior undergraduate level or at the first-year graduate level. We hope that practitioners will also find it useful. It provides a clear description of the concepts that underlie operating systems. As prerequisites, we assume that the reader is familiar with basic data structures, computer organization, and a high-level language, such as C or Java. The hardware topics required for an understanding of operating systems are covered in Chapter 1. In that chapter, we also include an overview of the fundamental data structures that are prevalent in most operating systems. For code examples, we use predominantly C, with some Java, but the reader can still understand the algorithms without a thorough knowledge of these languages. Concepts are presented using intuitive descriptions. Important theoretical results are covered, but formal proofs are largely omitted. The bibliographical notes at the end of each chapter contain pointers to research papers in which results were first presented and proved, as well as references to recent material for further reading. In place of proofs, figures and examples are used to suggest why we should expect the result in question to be true. The fundamental concepts and algorithms covered in the book are often based on those used in both commercial and open-source operating systems. Our aim is to present these concepts and algorithms in a general setting that is not tied to one particular operating system. However, we present a large number of examples that pertain to the most popular and the most innovative operating systems, including Linux, Microsoft Windows, Apple Mac OS X, and Solaris. We also include examples of both Android and iOS, currently the two dominant mobile operating systems.