Embedded Linux

Exploring the World of Embedded Linux: Basic Setup and Simple Application Development

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Exploring the World of Embedded Linux: Basic Setup and Simple Application Development

Exploring the World of Embedded Linux: Basic Setup and Simple Application Development Embedded Linux, as an efficient, stable, and widely applicable operating system, has become an indispensable technological cornerstone in many fields. Whether in consumer electronics, networking devices, automotive electronics, or industrial control, embedded Linux plays a crucial role. This article mainly introduces the basic … Read more

Embedded Linux from the Perspective of Microcontroller Engineers

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Embedded Linux from the Perspective of Microcontroller Engineers

1. Introduction This article briefly outlines some knowledge about Embedded Linux, serving as a reference for those looking to advance from microcontrollers to Embedded Linux. With the increasing number of tutorials on Embedded Linux, I believe many friends studying microcontrollers have started to experiment with it! 2. What to Learn About Embedded Linux? 1. Understanding … Read more

Getting Started with Embedded Linux Development

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Getting Started with Embedded Linux Development

Abstract During my university days, I also wanted to learn embedded Linux development, but for various reasons, I gave up. It wasn’t until I started working that I truly began my journey. Based on this learning experience, I wrote this article to share with all those who wish to learn embedded Linux development. In college, … Read more

In-Depth Guide to Embedded Linux Network Interface Design

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In-Depth Guide to Embedded Linux Network Interface Design

In embedded Linux, networking is a commonly used feature, especially in fields like industrial control and the Internet of Things. Today, we will learn about the design of network interfaces in embedded Linux! Introduction to Embedded Networking Network Hardware Interfaces in Embedded Systems When we mention networking, the hardware that usually comes to mind is … Read more

Fast Boot of Embedded Linux on Allwinner T113-i Platform

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Fast Boot of Embedded Linux on Allwinner T113-i Platform

I am Lao Wen, an embedded engineer who loves learning. Follow me to become even better together! Engineers who have worked on embedded Linux system optimization know that when the system powers on, it first starts u-boot (sometimes with a u-boot wait delay). After u-boot boots the kernel, the kernel will load the driver, and … Read more

Introducing the 8-Core 6TOPS High-Performance Domestic CPU for Digital Multimedia Applications

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Introducing the 8-Core 6TOPS High-Performance Domestic CPU for Digital Multimedia Applications

Follow+Star Public Account, don’t miss out on exciting content Source | MYiR Electronics As market demands continue to evolve, the requirements for CPUs across various industries are becoming increasingly stringent, especially with the rise of AIoT in recent years, which necessitates higher computing power for a better user experience. Today, we recommend the MYC-LR3576 core … Read more

Detailed Guide to Embedded Linux Development on Raspberry Pi 4

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Detailed Guide to Embedded Linux Development on Raspberry Pi 4

Detailed Guide to Embedded Linux Development on Raspberry Pi 4 1. Overview 2. Overview of the Development Environment 2.1 Installing the Virtual Machine Environment 2.2 Setting Up the Raspberry Pi Development Environment 3. Installation of Cross-Compilation Tools and Compilation of U-Boot 3.1 Installing the ARM 64-bit Cross-Compilation Environment 3.2 Compiling U-Boot for Raspberry Pi 3.3 … Read more

Analyzing and Practicing Embedded Linux Device Driver Development Framework Using Character Devices

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Analyzing and Practicing Embedded Linux Device Driver Development Framework Using Character Devices

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Audio Development on OpenWRT: A Comprehensive Guide

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Audio Development on OpenWRT: A Comprehensive Guide

1. Linux Audio Architecture Diagram The quality of audio and video directly affects product experience. 2. Explanation of Audio Architecture Layers openWRT adopts the ALSA layer architecture as follows: Application: The upper layer application mainly calls the interfaces in alsa-lib to implement business logic. Use aplay, arecord, amixer, speaker-test in alsa-util for related testing. HAL … Read more

Installing OpenWRT on x86 Platform: A Comprehensive Guide

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Installing OpenWRT on x86 Platform: A Comprehensive Guide

In today’s highly interconnected digital age, network devices have become an indispensable part of our daily lives and work. To meet the personalized needs of different users regarding network functions, the open-source community has produced many excellent projects, among which OpenWrt is one. OpenWrt is a Linux operating system that focuses on providing customized and … Read more