Making Embedded Systems in C++

Making Embedded Systems in C++ isn’t just about toggling pins-it’s about building safe, maintainable, production-grade systems. This book is your field manual for professional embedded development, showing you how to take modern C++ techniques all the way down to the metal.
Inside, you’ll learn how to:
Boot from scratch – demystify MCU startup, toolchains, and linker scripts.
Write reusable drivers – GPIO, timers, I²C/SPI, and serial interfaces.
Design safe abstractions – templates, constexpr, and deterministic memory usage for constrained hardware.
Schedule without an RTOS – cooperative models that keep code predictable and lightweight.
Build for production – implement bootloaders, OTA firmware updates, and basic code signing.
Debug like a pro – SWD/JTAG workflows, hardware-in-the-loop testing, and CI-friendly builds.
Through hands-on projects for ARM Cortex-M devices, you’ll see real register maps, safe C++ wrapper APIs, and low-power design idioms applied in practice. Each chapter walks you through pitfalls to avoid and leaves you with working, reusable patterns you can drop into your own codebase.
What you’ll gain:
✔ End-to-end bare-metal knowledge: from boot process to production firmware.
✔ Practical C++ driver and HAL design patterns you can reuse immediately.
✔ A complete, ship-ready workflow with testing, upgrades, and debugging.
Whether you’re an embedded engineer leveling up your C++ skills, or a C++ developer moving into firmware, this book gives you the tools and confidence to build firmware that lasts.