Embedded Software

Thoroughly revised, this third edition focuses on modern techniques used to generate synthetic three-dimensional images in a fraction of a second. With the advent or programmable shaders, a wide variety of new algorithms have arisen and evolved over the past few years.

This edition discusses current, practical rendering methods used in games and other applications. It also presents a solid theoretical framework and relevant mathematics for the field of interactive computer graphics, all in an approachable style.

This text covers the introduction to modern operating systems to include Windows, Linux variants, and UNIX variants. The strategy is to introduce concepts from the ground up to include process management, memory management, hardware devices, and software applications. The text also covers the other popular emerging operating systems such as Android, Chrome OS, and Mac OSX. The text includes installation, maintenance and management labs as part of each chapter. Completing the text will provide the reader with a theoretical and practical understanding of modern operating systems.

Key Features:
Discusses modern operating systems including Windows, Linux variants, and UNIX variants
Covers recent popular operating systems such as Android, Chrome OS, and Mac OSX
Operating systems in virtual environments
Review exercises, labs, and projects help the student to learn both theory and practical skills

Brief Table of Contents:
1. Introduction to Operating Systems.
2. Modern Operating Systems Concepts.
3. Memory and Process Management.
4. File Systems Management.
5. Hardware Management.
6. Virtual Operating Systems.
7. Distributed Operating Systems.
8. Operating Systems Security.
9. Network Management.
10. Shared Resources.
11. Command line Environments.
12. Operating System Maintenance and Troubleshooting.
13. The Windows Operating System.
14. Unix Operating Systems.
15. Linux Operating Systems.
16. Appendix. Operating Systems Comparison

The vast majority of existing computers are embedded in the myriad of intelligent devices and applications-not in desktop machines. We are witnessing the emergence of a new discipline with its own principles, constraints, and design processes. Computers as Components is the first book to teach this new discipline. It unravels the complexity of these systems and the tools and methods necessary for designing them. Researchers, students, and savvy professionals, schooled in hardware or software, will value the integrated engineering design approach to this fast emerging field. It demonstrates concepts and techniques using two powerful real-world processors as case studies throughout the book: the ARM processor and the SHARC DSP (digital signal processor). It illustrates the major concepts of each chapter with real-world design examples such as software modems, telephone answering machines, and video accelerators. It teaches the basics of UML (Unified Modeling Language) and applies it throughout the text to help you visualize stages in the design process. It illustrates real-time operating systems using the POSIX real-time extensions and Linux. It describes performance analysis and optimization of embedded software, including the effects of caches.

The Real-Time Engagement Area Development Program (READ-Pro) is a PC-based prototype system which provides company-level commanders with real-time operational analysis tools to develop engagement areas (EA) for direct fire (DF) systems. READ-Pro automates and streamlines the current manual system. READ-Pro significantly enhances the evaluation of a defense by presenting the commander with a visual display of the coverage and a quantitative measure of its fragility. READ-Pro also supports the rapid evolution to a better defense by providing visualization of the coverage and a quantitative evaluation at each step in the engagement area development process. READ-Pro creates a layered environment consisting of digital terrain elevation data (DTED©), a standard military map, overlays, and imagery. A ModSAF line-of-sight (MLOS) algorithm, based on the ModSAF terrain model, calculates measures of effectiveness related to line-of-sight coverage. READ-Pro also includes a Monte-Carlo Simulation to quantify the fragility of a defense. READ-Pro incorporates the tactics, techniques and procedures used in today’s Army, namely the troop-leading procedures and 7 steps of engagement area development. Thus, READ-Pro can also be used to train leaders on the fundamentals associated with engagement area development.

The defense response to a Chemical and Biological attack would be importantly based on predicting the dispersion of a toxic cloud. Considering that an Unmanned Air Vehicle would provide the capability for embedding and positioning inertial and air data sensors geographically as required, real-time wind estimation can be performed for every actual position of the flying device in order to predict the plume moving direction. The efforts in this thesis concentrate on the demonstration and validation of procedures for obtaining Wind Estimation close to real-time and its instantaneous display. The presented work is based on a particular UAV platform available at the NPS Aeronautical Department and it aims to establish a general methodology, which may be used on other flying devices with similar available sensors. An accurate estimation of real wind for a particular combat scenario will enable operational units to have a near real-time decision aid. This final result could be integrated into a Command and Control net, to assist in a focused way the response to a Chemical and Biological attack and to map the source or the region to be affected.

Real-Time Embedded Systems Fundamentals is a comprehensive guide to designing, testing, and managing the development of real-time systems. The book concentrates on embedded systems but is equally applicable to real-time systems in all their forms.

The book covers the fundamentals, the ABCs of real-time that every developer needs to know. The concepts are heavily illustrated with graphics that build layer-by-layer to explain the concepts. We throw in a few cartoons to lighten it up. No heavy-duty theory and mathematical formulas, just easy to read and comprehend information.

Over 120 inline quiz questions test your comprehension.

The book content has been vetted in front of hundreds of students globally as an instructor led course. Every single person who took the course said they would recommend it to others.

While the audience is for people new to the real-time area, senior developers will learn a thing or two as well.

Visit Surreal-Time.com for a Table of Contents and to view a sample chapter, Scheduling Policies.

Contents: Parallel and distributed real-time systems: An Introduction; Real-time computing with off-the-shelf components: The case for CORBA; A real-time parallel scheduler for the imprecise computation model; Distributed computations in real-time based on a rough grammar principle; A hierarchical fault-tolerant ring protocol for distributed real-time systems; Real-time multicast in wireless communication; Real-time network applications programming; Software development and verification of dynamic real-time distributed systems based on the radio broadcast paradigm; On the distribution of control functions in the new-generation on-board embedded real-time systems; Architecture of a distributed real-time system to control large high-energy physics experiments.

Proceedings of the Santa Fe 1999 11th IEEE NPSS Real Time Conference held June 14-18, 1999, in Santa Fe, New Mexico. Topics discussed included real time requirements and technologies, data acquisition systems and triggers, distributed and multiple CPU systems, real time and interactive data analysis, and control systems. Softcover.

Learn the essentials of real-time operating systems. Part I of this comprehensive and detailed book provides a thorough explanation of Micriμm's popular µC/OS-III real-time kernel. Part II describes practical, working applications for embedded medical devices built on µC/OS-III and Freescale's TWR-K53N512 medical board (ARM® Cortex™-M4) using Codewarrior and IAR development tools.  Each of the included examples feature hands-on working projects, which allow you to get your application running quickly, and can serve as a reference design for implementing µC/OS-III.

This book is written for serious embedded systems programmers, consultants, hobbyists, and students interested in understanding the inner workings of a real-time kernel. μC/OS-III is more than just a great learning platform. It is a full commercial-grade software package, ready to serve as the foundation for a wide range of products.
μC/OS-III is a highly portable, ROMable, scalable, preemptive real-time, multitasking kernel designed specifically to address the demanding requirements of today's embedded systems. μC/OS-III is the successor to the highly popular μC/OS-II real-time kernel and can use most of μC/OS-II's ports with only minor modifications.

Some of the features of μC/OS-III are:
Preemptive multitasking with round-robin scheduling of tasks at the same priority. Supports an unlimited number of tasks and other kernel objects. Rich set of services: semaphores, mutual exclusion semaphores with full priority inheritance, event flags, message queues, timers, fixed-size memory block management, and more. Built-in performance measurements.