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Master the techniques needed to build great, efficient embedded devices on LinuxAbout This BookDiscover how to build and configure reliable embedded Linux devicesThis book has been updated to include Linux 4.9 and Yocto Project 2.2 (Morty)This comprehensive guide covers the remote update of devices in the field and power managementWho This Book Is ForIf you are an engineer who wishes to understand and use Linux in embedded devices, this book is for you. It is also for Linux developers and system programmers who are familiar with embedded systems and want to learn and program the best in class devices. It is appropriate for students studying embedded techniques, for developers implementing embedded Linux devices, and engineers supporting existing Linux devices.What You Will LearnEvaluate the Board Support Packages offered by most manufacturers of a system on chip or embedded moduleUse Buildroot and the Yocto Project to create embedded Linux systems quickly and efficientlyUpdate IoT devices in the field without compromising securityReduce the power budget of devices to make batteries last longerInteract with the hardware without having to write kernel device driversDebug devices remotely using GDB, and see how to measure the performance of the systems using powerful tools such as perk, ftrace, and valgrindFind out how to configure Linux as a real-time operating systemIn DetailEmbedded Linux runs many of the devices we use every day, from smart TVs to WiFi routers, test equipment to industrial controllers - all of them have Linux at their heart. Linux is a core technology in the implementation of the inter-connected world of the Internet of Things.The comprehensive guide shows you the technologies and techniques required to build Linux into embedded systems. You will begin by learning about the fundamental elements that underpin all embedded Linux projects: the toolchain, the bootloader, the kernel, and the root filesystem. You'll see how to create each of these elements from scratch, and how to automate the process using Buildroot and the Yocto Project.Moving on, you'll find out how to implement an effective storage strategy for flash memory chips, and how to install updates to the device remotely once it is deployed. You'll also get to know the key aspects of writing code for embedded Linux, such as how to access hardware from applications, the implications of writing multi-threaded code, and techniques to manage memory in an efficient way. The final chapters show you how to debug your code, both in applications and in the Linux kernel, and how to profile the system so that you can look out for performance bottlenecks.By the end of the book, you will have a complete overview of the steps required to create a successful embedded Linux system.Style and approachThis book is an easy-to-follow and pragmatic guide with in-depth analysis of the implementation of embedded devices. It follows the life cycle of a project from inception through to completion, at each stage giving both the theory that underlies the topic and practical step-by-step walkthroughs of an example implementation.

Are you looking to create efficient and innovative embedded Linux systems? \"Mastering Embedded Linux Programming\" provides a comprehensive guide to unlock the potential of Linux for embedding purposes. With practical advice and real-world insights, this book takes you from fundamentals to advanced techniques, ensuring you gain the skills needed to build powerful connected devices.What this Book will help me doUnderstand and evaluate Board Support Packages for embedded systems to choose appropriate software for specific hardware platforms.Build embedded Linux distributions efficiently using Buildroot and the Yocto Project, streamlining your development process.Implement secure, remote update systems for Internet of Things (IoT) devices, enhancing field support and reliability.Optimize the hardware-software interface to improve device power management and extend battery life.Leverage advanced debugging and profiling tools like GDB, ftrace, and valgrind to enhance the performance and reliability of embedded systems.Author(s)Chris Simmonds is a seasoned professional in the field of embedded systems and a fervent advocate for open-source Linux. With decades of hands-on experience, he blends technical know-how with accessible teaching methods, making even complex topics clear and engaging. Chris has a passion for embedding high-performance computing into functional, real-world applications.Who is it for?This book is perfect for embedded engineers and software developers with a basic understanding of Linux, looking to broaden or enhance their expertise in embedded Linux development. Whether you're a student, academic researcher, or industry professional developing IoT devices or real-time systems, this guide will empower you to efficiently tackle the challenges of embedded design.

This is a book about using the best evidence to inform treatment decisions for people with cancer. It is written by oncologists for oncologists, using examples throughout to illustrate key points. The book starts off with a \"toolbox\" section, written in a way which will help those relatively new to the principles of evidence-based oncology to understand the key issues, and equip them with the basics of how to tell a good study from a bad one. The majority of the book then deals with an evidence-based summary of the common and important cancers in a structured and easy to read format around common patient scenarios and frequently asked questions. Whilst most of the evidence is based on randomised controlled trials, other studies are cited where appropriate eg when discussing adverse events. The unique accompanying book website will contain updates of new chapters and studies as they become available. * Written by leading world figures in the evidence-based movement * Includes free CD-ROM with PC eBook and sample PDA chapter * Methodology of reviewing and appraising evidence discussed in the context of cancer management * Clinical sections covering prevention and screening * Chapters on treatment of the individual major cancers review the current best available evidence to most frequently asked questions * Rigorously structured explicit searches, evidence of efficacy and harms, plus comment around clinical scenarios * Free-access update website keeping the text current and live: www.evidbasedoncology.com