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Book synopsis

Most C++ books teach you how to write software.

This one teaches you how to make software control hardware-predictably, efficiently, and under real-world constraints.

On a desktop computer, inefficient code may merely run slowly. In an embedded system, it can miss a deadline, exhaust available memory, corrupt a hardware register, drain a battery, lose sensor data, or leave a deployed device impossible to recover.

C++ for Embedded Systems: With Exercises and Code Samples for Intermediate Developers, Second Edition shows you how to use modern C++ where memory, timing, power consumption, hardware behavior, and reliability all matter.

This is not an introductory tour of C++ syntax. It is a practical engineering guide for developers ready to move beyond desktop applications and understand what their code actually does inside a microcontroller.

You will learn how to:

• Build and configure embedded C++ toolchains
• Work confidently in hosted and freestanding environments
• Use fixed-width types, bitwise operations, const, and volatile correctly
• Control GPIO, sensors, actuators, timers, and memory-mapped registers
• Implement UART, I²C, and SPI communication
• Use DMA without creating unsafe buffer or synchronization behavior
• Design bounded, responsive interrupt service routines
• Integrate C++ with FreeRTOS and Zephyr
• Prevent deadlocks, priority inversion, and uncontrolled latency
• Eliminate hidden allocation and memory fragmentation
• Apply constexpr, templates, lambdas, and strong types effectively
• Evaluate the real cost of abstractions, virtual functions, and library features
• Reduce power consumption through measured sleep, wake, and execution strategies
• Build bootloaders, firmware-update systems, diagnostics, and fault recovery
• Develop connected devices using BLE, Wi-Fi, LoRa, and Zigbee
• Test firmware using mocks, simulation, JTAG, SWD, serial traces, and target hardware
• Move an embedded design from initial requirements to verified deployment

The book contains more than 100 technical figures and diagrams, 85 code listings, worked examples, engineering checkpoints, review questions, warnings, design guidance, and an extensive embedded C++ reference.

But the defining feature of this edition is its ten substantial capstone projects.

Each capstone brings together requirements, architecture, circuit analysis, SPICE verification, firmware design, C++ implementation, quantitative engineering calculations, hardware bring-up, fault injection, testing, and final acceptance criteria.

You do not merely read about embedded development. You follow complete engineering workflows and produce evidence that the system behaves as intended.

This book is for:

• Intermediate C++ developers moving into embedded systems
• Firmware programmers transitioning from C to modern C++
• Electronics practitioners who want stronger software architecture
• Engineering students preparing for serious hardware-software development
• Working developers who need predictable, maintainable firmware rather than demonstrations that merely appear to work

Modern C++ can produce firmware that is safer, clearer, faster, and easier to maintain-but only when every abstraction can justify its cost in memory, timing, power, and generated machine code.

C++ for Embedded Systems gives you the knowledge, code, diagrams, calculations, and project experience needed to make those decisions with confidence.

If you are ready to stop treating embedded C++ as desktop programming on a smaller computer, this is the book to read.

Book details

• Full title: C++ for Embedded Systems Second Edition
• Subtitle: With Exercises and Code Samples for Intermediate Developers
• Author: Gareth Thomas
• Language: English
• Binding: Paperback
• Number of pages: 346
• EAN: 9798190122343
• ID: 53421445
• Publisher: Independently published
• Weight: 804 g
• Dimensions: 280 × 216 × 18 mm
• Date of publishing: 01. August 2026

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