Task Priorities in FreeRTOS – Part 2: Beyond the Basics
In our previous article, we established a foundation for task prioritization in FreeRTOS, suggesting a three-tier system for most applications. However, certain applications may require an additional layer of complexity. In this article, we’ll introduce a dedicated priority level for a specific yet common type of tasks: device drivers. Understanding the Device Driver Challenge While […]
Matter: Does It?
The smart home industry has long craved a universal language for its devices. Matter, backed by tech giants, was positioned as the savior. It promised to eliminate the compatibility chaos and simplify smart home setups. Yet, despite industry support and lofty goals, Matter seems to be struggling to gain significant traction. Matter is a relatively […]
Task Priorities in FreeRTOS – Part 1: The Essential Three
Many FreeRTOS beginners grapple with a practical question: how many task priorities are “enough”? Documentation and tutorials often focus on technical details, leaving this crucial good-practice consideration unanswered. This series tackles this very question, guiding you from the essential minimum to strategic priority use. A Message From Max Dear Embedded Experts – I’m developing an […]
Keeping Time with Tradition: A Classic Jaguar’s Clock Revival
As a white-haired embedded systems engineer, I appreciate the beauty of both classic design and modern technology. This story combines both perfectly, thanks to the ingenious work of Clocks4Classics. It all started with my 1964 Jaguar S-Type’s beloved, yet malfunctioning, mechanical dash clock. The Inner Workings of a Timeless Design The original clock relied on […]
Raspberry Pi – Prototyping Hero, Production Headache?
The Raspberry Pi’s affordability and user-friendly Linux environment make it a popular choice for embedded systems. But is it truly the best fit for every project, especially when it comes to professional products and production environments? Raspberry Pi: A Rapid Prototyping Powerhouse There’s no denying the Raspberry Pi’s prowess in rapid prototyping. Its ease of […]
Dev Idea: Introducing the Dream Logger
Let’s face it, developers spend a lot of time deciphering cryptic messages. Between nonsensical error codes and indecipherable comments from past colleagues, it’s enough to make you long for the days of learning Pig Latin in elementary school. But fear not, weary coder! Because unlike your actual dreams, this one is about to become a […]
Book Review – Applied Embedded Electronics: Design Essentials for Robust Systems
Looking for a comprehensive guide to embedded electronics design, without getting bogged down in complex formulas? Then “Applied Embedded Electronics: Design Essentials for Robust Systems” might be the perfect book for you. This hefty tome, clocking in at around 600 pages, acts as a one-stop shop for anyone looking to build their knowledge of embedded […]
Cukinia: Powerful Simplicity for Linux Embedded Firmware Testing
For developers working on Linux-based embedded firmware, ensuring code quality and system reliability is crucial. Cukinia emerges as a valuable tool in this process, offering a simple yet powerful framework for running basic system-level validation tests directly on the target system, eliminating the need for a separate test bench. What is Cukinia used for? Cukinia […]
Unveiling the Inner Workings: How Construction Analysis Empowers Your Tech Strategy
In today’s fiercely competitive tech landscape, understanding the intricate details of electronic devices is no longer a luxury, it’s a necessity. Construction analysis offers a powerful tool to not only gain a competitive edge but also diagnose and resolve critical issues within your own products. What is Construction Analysis? Construction analysis provides a comprehensive understanding […]
How To Specify Your Custom BSP
We previously established that a CPU vendor’s BSP (Board Support Package) provides a solid foundation for your embedded project. With BSP customization now hopefully solidified as a requirement, let’s delve into the key question: what elements are crucial to include, and conversely, what can and must be excluded? Here is a step-by-step process that may […]