last modified: October 23, 2025
Posted on 2020-08-20— Projects
I’ve published a simple firmware example for the Always-On project, built for PlatformIO and Visual Studio Code with my HAL adapted for Adafruit Feather M0. It explains the hardware mapping, motion-triggered lighting behavior, and timing options. Please read the full post for setup instructions and the GitHub link.
Posted on 2019-08-05— C++, Improve your Code, Learn
I provide a complete event-loop firmware example for SAM‑D boards (Arduino Zero, Feather M0). I explain module design—Buttons, Display, and a support library—initialisation and polling logic, and link the source and demo. If you're curious, read the full post for code and implementation notes.
Posted on 2019-07-29— C++, Improve your Code, Learn
I explain C++11 enum class: why it prevents name conflicts, how it compares to traditional enums and common workarounds, with practical Arduino-friendly examples. If you want clearer, safer enum usage in your interfaces, read the full post for code samples and simple best-practice guidance.
Posted on 2019-07-20— C++, Improve your Code, Learn
I walk through C++ templates for embedded projects, showing how function templates work, why they’re type-safe, and how they can keep firmware small and fast. Using Arduino examples like circularShift, reverseBits and a template-based Sender, I invite you to read the full post to learn practical tips and patterns.
Posted on 2019-07-16— C++, Improve your Code, Learn
I introduce C++17 structured binding with approachable examples: returning multiple values via std::tuple, binding to structs and arrays, and using references to avoid copies. If you use a C++17-capable compiler and want cleaner, clearer code, read the full article for practical examples and tips.
Posted on 2019-07-14— C++, Improve your Code, Learn
I wrote a concise guide for embedded developers to refactor Arduino/C++ firmware into clean, modular components. I walk you through creating Display, Buttons, and Animation modules, testing and committing small changes, and improving maintainability. If you'd like practical steps and examples, please read the full article.
Posted on 2019-07-09— C++, Improve your Code, Learn
I compare implementing a singleton as a class or as a module/namespace for Arduino firmware using simple LED driver examples and compiler measurements. I cover size, initialization and runtime trade-offs and explain when each approach makes sense. Read the full post for code, disassembly and practical recommendations.