Why RTOS Functional Safety Certification Matters Even If You Don’t Need It
When you evaluate an RTOS, you probably start with its memory footprint, scheduling behavior, and APIs. You want to know…
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Book Review: Practical Debugging for Embedded ARM Systems
Debugging embedded systems is one of the most expensive activities in software development, yet it rarely appears as an explicit…
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Your Embedded CI Pipeline Runs Linux. Can Your Desktop?
Your build runs in a Linux container. Every commit triggers the CI pipeline. The compiler version is pinned, the environment…
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Tuning Zephyr Kconfig with AI: Stop Guessing at Build Options
One of the most powerful features of Zephyr RTOS is also one of the easiest to get wrong: Kconfig. Kconfig…
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The 2026 RTOS Benchmark Study Is Now Available
Most teams choose their real-time operating system (RTOS) the same way. Someone used FreeRTOS on the last project. It worked;…
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How to Add an RTOS to a Bare-Metal Embedded Application in 45 Minutes
Learning how to add an RTOS to bare-metal firmware is often treated as the point at which a project must…
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How to Write a Zephyr Devicetree with AI
Writing a Zephyr Devicetree with AI is appealing for one reason: doing it by hand is slow and easy to…
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Embedded Toolchain TCO: The Hidden Cost of Free Compilers
Ask a procurement manager or a software lead why they use open-source toolchains, and you’ll likely hear the same shrug:…
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Simplify Embedded Serial Communication with Protobuf
Every firmware developer has done it. You need to send a sensor reading from your microcontroller (MCU) to a host…
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Embedded Development Environment: From IDEs to Integrated Workflows
There was a time when the embedded development environment was simple. You installed one vendor IDE, opened it, created a…
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Zephyr Custom Board: Create One in Under an Hour
Creating a Zephyr custom board from scratch feels like a wall you’d rather not climb. So, you don’t. You grab…
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Ariane 5 Flight 501: Firmware Reuse Safety Lessons
The maiden flight of Ariane 5 lasted 39 seconds. At T+36.7 seconds, the back-up Inertial Reference System placed a diagnostic…
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Principles, architecture patterns, the design process, and the mistakes to avoid. From the author of the book on it.
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