Tag: Debugging
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MISRA C MISRA C++ Guidelines | Master Beginner-Friendly Tutorial 2026
MISRA C MISRA C++: Are you new to embedded systems programming and want to write safe, secure, and reliable C/C++ code? This beginner-friendly tutorial is your ultimate guide to understanding and applying MISRA-C and MISRA-C++ guidelines in real-world embedded projects. In this MISRA C MISRA C++ Guidelines 2025 edition, we’ll walk you through: ✅ What…
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Embedded Boot Process Overview | Master Beginner-Friendly Guide 2026
Welcome to the Master Beginner-Friendly Guide to the Embedded Boot Process (2025 Edition)! In this tutorial, you’ll gain a clear and practical understanding of how embedded systems start up — from the moment power is applied to the system until the operating system or application is fully running. What You Will Learn: Have you ever…
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Master Git Basics: Clone, Commit, Push, Pull (2026)
Git Basics : In this blog post, we will dive deep into the core concepts of Git, one of the most widely used version control systems in modern software development. Whether you’re a beginner or looking to brush up on Git, this guide will help you understand how to efficiently manage and track your codebase.…
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GDB GNU Debugger | Master Beginner-Friendly Guide (2026)
GDB GNU Debugger : GDB is a powerful tool used by developers to inspect what’s going on inside a running program or after it crashes. It helps you find and fix bugs by allowing you to pause execution, examine variables, inspect memory, and even step through lines of code. The GNU Debugger (GDB) is a…
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Master JTAG (Joint Test Action Group): A Beginner-Friendly, In-Depth Guide (2026)
JTAG stands for Joint Test Action Group, which is the name of the group that initially developed the standard. Today, JTAG commonly refers to both the group and the test interface and protocol defined by the IEEE 1149.1 standard. Originally created in the 1980s, JTAG was developed as a solution to a growing problem in…
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Master GCC Command Line Options: A Beginner-Friendly Guide (2026)
GCC Command Line Options : Are you new to GCC and feeling overwhelmed by flags like -O2, .o files, or linker scripts? This beginner-friendly tutorial will guide you step-by-step through the world of GCC — the GNU Compiler Collection. Learn how your code transforms from .c to executable, understand every compilation stage (Preprocessing, Compilation, Assembly,…
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Master Makefile and CMake | A Beginner’s Guide for Embedded Projects (2026)
Makefile and CMake: A Beginner’s Guide for Embedded Projects Makefile and CMake : In the world of embedded systems, building and compiling software requires a solid understanding of how to manage dependencies and automate the process. Makefile and CMake are two key tools used for this purpose. Let’s dive into what each of them is…
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Master Beginner-Friendly Guide to Memory Management in QNX (2026)
Memory management in QNX is a crucial part of any operating system. It refers to the way an OS handles computer memory (RAM), ensuring every program gets the memory it needs, without interfering with others. Whether you’re building apps or embedded systems, understanding memory management helps you write efficient and safe code. What is Memory…
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Master Resource Manager in QNX (2026)
In QNX, a Resource Manager is a core component of the QNX Neutrino RTOS responsible for handling I/O requests from applications for a particular device or virtual resource. It acts like a server that manages access to a resource, similar to how device drivers work in other operating systems — but with more flexibility and…
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Master Process and Thread Management in QNX (2026)
1. Process and Thread Management in QNX (Overview) QNX is a real-time, microkernel-based operating system, designed for deterministic and high-reliability environments like automotive, medical, and industrial systems. In QNX: QNX uses: 2. How Threads are Managed in QNX In QNX, threads are managed directly by the microkernel, and they are: Thread States in QNX: Thread…