Tinygo For Embedded Systems And Webassembly
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TinyGo for Embedded Systems and WebAssembly
"TinyGo for Embedded Systems and WebAssembly" "TinyGo for Embedded Systems and WebAssembly" is a comprehensive guide for engineers and developers eager to harness the power of Go in resource-constrained environments and next-generation web platforms. This book provides a meticulous exploration of TinyGo’s architecture, language design, and compilation toolchain, illustrating how it bridges the gap between conventional Go programming and the demands of embedded systems and WebAssembly (WASM). It introduces newcomers to the project’s ecosystem, development workflow, community-driven libraries, and best practices for robust project structure and efficient dependency management. The core chapters delve into real-world embedded development: configuring and programming hardware peripherals, managing I/O, handling interrupts, optimizing for memory and energy efficiency, and porting TinyGo to custom boards. It addresses advanced topics such as concurrency, real-time scheduling, and the unique constraints of embedded operating environments. The book also covers the full range of peripheral communication protocols, strategies for over-the-air updates, and techniques for testing, simulation, and debugging on both hardware and virtual platforms, equipping developers to build resilient, maintainable firmware. Expanding beyond microcontrollers, the book offers an authoritative treatment of TinyGo's WebAssembly capabilities, including JavaScript interoperability, browser API integration, system contexts via WASI, and best practices for packaging and deployment. Security is woven throughout, with thorough coverage of threat models, sandboxing, secure communications, and resilience against a wide spectrum of attacks. Through practical case studies—in areas such as Industrial IoT, Edge Computing, and serverless environments—the book not only demonstrates TinyGo’s production impact but also highlights the community’s path forward, making it an indispensable resource for innovators working at the intersection of Go, embedded hardware, and the evolving WASM landscape.
Creative DIY Microcontroller Projects with TinyGo and WebAssembly
Explore embedded programming, and get hands-on with real-world embedded projects relating to IoT, low-powered devices, and other complex systems using TinyGo and WebAssembly Key Features Build creative embedded apps with TinyGo using low-powered devices and microcontrollers Understand the practicality involved in integrating hardware and sensors while programming them using TinyGo Use TinyGo in modern browsers to display embedded applications' statistics on WebAssembly dashboards Book DescriptionWhile often considered a fast and compact programming language, Go usually creates large executables that are difficult to run on low-memory or low-powered devices such as microcontrollers or IoT. TinyGo is a new compiler that allows developers to compile their programs for such low-powered devices. As TinyGo supports all the standard features of the Go programming language, you won't have to tweak the code to fit on the microcontroller. This book is a hands-on guide packed full of interesting DIY projects that will show you how to build embedded applications. You will learn how to program sensors and work with microcontrollers such as Arduino UNO and Arduino Nano IoT 33. The chapters that follow will show you how to develop multiple real-world embedded projects using a variety of popular devices such as LEDs, 7-segment displays, and timers. Next, you will progress to build interactive prototypes such as a traffic lights system, touchless hand wash timer, and more. As you advance, you'll create an IoT prototype of a weather alert system and display those alerts on the TinyGo WASM dashboard. Finally, you will build a home automation project that displays stats on the TinyGo WASM dashboard. By the end of this microcontroller book, you will be equipped with the skills you need to build real-world embedded projects using the power of TinyGo.What you will learn Discover a variety of TinyGo features and capabilities while programming your embedded devices Explore how to use display devices to present your data Focus on how to make TinyGo interact with multiple sensors for sensing temperature, humidity, and pressure Program hardware devices such as Arduino Uno and Arduino Nano IoT 33 using TinyGo Understand how TinyGo works with GPIO, ADC, I2C, SPI, and MQTT network protocols Build your first TinyGo IoT and home automation prototypes Integrate TinyGo in modern browsers using WebAssembly Who this book is for If you are a Go developer who wants to program low-powered devices and hardware such as Arduino UNO and Arduino Nano IoT 33, or if you are a Go developer who wants to extend your knowledge of using Go with WebAssembly while programming Go in the browser, then this book is for you. Go hobbyist programmers who are interested in learning more about TinyGo by working through the DIY projects covered in the book will also find this hands-on guide useful.
WebAssembly: The Definitive Guide
WebAssembly: The Definitive Guide provides a thorough and accessible introduction to one of the most transformative technologies hitting our industry. What started as a way to use languages other than just JavaScript in the browser has evolved into a comprehensive path toward portability, performance, increased security and greater code reuse across an impressive collection of deployment targets. The goals may sound familiar, but in practice, we're finally getting our safe, fast, portable, and secure software development environment offering the potential for reuse. This practical book introduces the elements of this technology incrementally while building to several concrete, code-driven examples of practical but cutting edge WebAssembly uses.