Understanding Embedded Linux Toolchain: How to Choose the Right One
🔍 Why I Wrote This While exploring which toolchain to use for building the Linux kernel (v6.12.54) for my BeagleBone […]
Understanding ARM Processor: Architecture, Microarchitecture, and Cores Explained
Why I Wrote This Blog While exploring which toolchain to use for compiling the Linux kernel for the BeagleBone Black
Linux Signals Deep Dive Part-2
In Part 1 of this series, we explored how user-space programs handle Linux signals using sigaction(), masks, and handlers. But
Linux Signals Deep Dive Part-1
🚀 Introduction Every Linux process is constantly surrounded by unseen events — keyboard interrupts, segmentation faults, timers, or child process
Embedded Linux Boot Sequence
🧠 Introduction Every time you power on an Embedded Linux board, an incredible journey begins — one that takes your
🧭 From Embedded Developer to Embedded Linux Architect Roadmap
Every week, I receive messages that sound something like this: “How do I become an Embedded Developer?”“Where should I start
FIT Images in Embedded Linux
While continuing my exploration on the LuckFox Mini A Board, I stumbled upon something interesting — the board uses a
Introduction to Linux Device Drivers
If you’ve ever wondered how your applications talk to hardware in Linux — welcome to the fascinating world of Linux
Writing a Simple Linux Kernel Module
In the Linux kernel, drivers can be integrated in two different ways.One option is to compile the driver as part
🧩 Tasklets in Linux Device Drivers
Continuing our exploration of Linux interrupt handling, this article dives into Tasklets, a lightweight bottom-half mechanism built on SoftIRQs. Learn how Tasklets work, where they’re used, and explore a simple driver example.