Wayne T. Taylor – författare

Discover how to apply software engineering patterns to develop more robust firmware faster than traditional embedded development approaches. In the authors’ experience, traditional embedded software projects tend towards monolithic applications that are optimized for their target hardware platforms. This leads to software that is fragile in terms of extensibility and difficult to test without fully integrated software and hardware. Patterns in the Machine focuses on creating loosely coupled implementations that embrace both change and testability.This book illustrates how implementing continuous integration, automated unit testing, platform-independent code, and other best practices that are not typically implemented in the embedded systems world is not just feasible but also practical for today’s embedded projects.After reading this book, you will have a better idea of how to structure your embedded software projects. You will recognize that while writing unit tests, creating simulators, and implementing continuous integration requires time and effort up front, you will be amply rewarded at the end of the project in terms of quality, adaptability, and maintainability of your code. What You Will LearnIncorporate automated unit testing into an embedded projectDesign and build functional simulators for an embedded projectWrite production-quality software when hardware is not availableUse the Data Model architectural pattern to create a highly decoupled design and implementationUnderstand the importance of defining the software architecture before implementation starts and how to do itDiscover why documentation is essential for an embedded projectUse finite state machines in embedded projectsWho This Book Is ForMid-level or higher embedded systems (firmware) developers, technical leads, software architects, and development managers.

Discover how to apply software engineering patterns to develop more robust firmware faster than traditional embedded development approaches. In the authors’ experience, traditional embedded software projects tend towards monolithic applications that are optimized for their target hardware platforms. This leads to software that is fragile in terms of extensibility and difficult to test without fully integrated software and hardware. Patterns in the Machine focuses on creating loosely coupled implementations that embrace both change and testability.

This book illustrates how implementing continuous integration, automated unit testing, platform-independent code, and other best practices that are not typically implemented in the embedded systems world is not just feasible but also practical for today’s embedded projects.

After reading this book, you will have a better idea of how to structure your embedded software projects. You will recognize that while writing unit tests, creating simulators, and implementing continuous integration requires time and effort up front, you will be amply rewarded at the end of the project in terms of quality, adaptability, and maintainability of your code. 

What You Will Learn

Incorporate automated unit testing into an embedded projectDesign and build functional simulators for an embedded projectWrite production-quality software when hardware is not availableUse the Data Model architectural pattern to create a highly decoupled design and implementationUnderstand the importance of defining the software architecture before implementation starts and how to do itDiscover why documentation is essential for an embedded projectUse finite state machines in embedded projects

Who This Book Is For

Mid-level or higher embedded systems (firmware) developers, technical leads, software architects, and development managers.

Learn how to create and release an embedded system in a fast and reliable manner. This book will help you build and release a commercially viable product that meets industry standards for quality. The book is not just about code: it covers non-code artifacts such as software processes, requirements, software documentation, continuous integration, design reviews, and code reviews. While specifically targeting microcontroller applications, the processes in this book can be applied to most software projects, big or small. Additionally, the book provides an open-source C++ framework that can be used to quick start any embedded project. This framework has an OSAL (OS Abstraction Layer) and essential middleware that is needed for many embedded systems. Using a hands-on approach of building-and-testing the software application first allows you to develop a significant amount of production quality code even before the hardware is available, dramatically reducing the start-to-release duration for a project.As you follow the recipes in this book, you will learn essential software development processes, perform just in time design, create testable modules, and incorporate continuous integration (CI) into your day-to-day developer workflow. The end-result is quality code that is maintainable and extensible, and can be reused for other projects, even when presented with changing or new requirements.The Embedded Project Cookbook is focused on the how of developing embedded software. For a discussion of the why, readers are invited to refer to the optional companion book Patterns in the Machine: A Software Engineering Guide to Embedded Development.What You Will LearnSeparate software architecture from software designWrite software documents that are intrinsically resistant to going out-of-date.Identify the processes, workflows, and best practices for the team to follow.Initiate code reviews before code is checked intoa stable branch.Design testable modules and implement automated unit testing that doesn’t require hardware.Incorporate continuous integration into the day-to-day developer workflow, including automated integration testing.Create a code base that can be reused on other projects.Who This Book Is ForMid-level developers and software leads who are looking to get up and running without all the underlying theories. This book is also for professionals looking to learn how to productize a concept or technology and sell the results to a customer.