14 Common Embedded Real-Time Operating Systems You Should Know

Source: Last Bug Formatting: Uncle Wheat Embedded operating systems (RTOS) that meet real-time control requirementsHere are 14 mainstream RTOS:μClinux、μC/OS-II、eCos、FreeRTOS、mbed OS、RTX、Vxworks、QNX、NuttX，while domestic embedded operating systems include Dujiangyan Operating System (djyos)、Alios Things、Huawei LiteOS、RT-Thread、SylixOS。 Next, we will introduce the characteristics of these 14 embedded operating systems. 1. μClinux μClinux is an excellent version of embedded Linux, fully named … Read more

Annual Selected Reading – Ultra-Low Power Wi-Fi 6 Module with Bluetooth 5.4 Functionality

Silicon Labs (“Silicon Technology“) announced the launch of SiWx917Y ultra-low power Wi-Fi® 6 module with low power Bluetooth® (Bluetooth® LE) 5.4 functionality. As a successful second-generation wireless development platform, the SiWx917Y module is designed to help device manufacturers simplify the complex development and certification processes of Wi-Fi 6 devices. This product provides plug-and-play convenience for … Read more

Embedded Linux Tool: libuhttpd, A Powerful, Lightweight, and Efficient HTTP Server Library

Are you tired of bulky HTTP server libraries struggling on resource-constrained embedded Linux systems? Do you crave a lightweight, high-performance, and easily extensible HTTP server solution? Then, allow me to introduce—libuhttpd! What is libuhttpd? libuhttpd is a super lightweight, high-performance HTTP server library based on libev and http-parser, specifically designed for embedded Linux systems. It … Read more

Embedded Linux: From Beginner to Abandonment (24)

Four Ways for APP to Access Hardware References: Four Ways for APP to Access Hardware (64~67) Four Ways for APP to Access Hardware For example, how does a mother know if her baby has woken up while sleeping? How does a mother know if the child in the bedroom has woken up? 1. Occasionally going … Read more

Learning Path for ARM and Embedded Linux

Welcome to follow my Douyin account “CodeAllen Embedded“ Continuously sharing short videos on embedded learning and planning Feel free to message me for communication! Original Image ~ CodeAllen Hello everyone, I am CodeAllen (Kang Ge), today is June 3, 2023. In the previous article, I introduced the learning path for microcontroller direction, and I received … Read more

Practice! 3 Classic Embedded Linux Interview Questions

Click on the above “Baibai Technology” and select “Pin to Public Account” Embedded essentials delivered instantly Question 1: Briefly describe the differences between memcpy and strcpy? Question 2: What are the differences between semaphores and mutexes? Question 3: Briefly describe the process of program compilation? Answer to Question 1: (1) The content copied is different. … Read more

Embedded Linux: Core Skills for Development

Many newcomers and engineers learning embedded systems often feel confused halfway through their studies. They don’t know where to start, how to advance, or what level they are currently at in their learning journey. To address these common concerns, today, an embedded engineer with 8 years of experience will share insights on what skills you … Read more

Salary Increase Secrets for Embedded Linux Development

Follow and star the public account for direct access to exciting content Source: Online Materials As the saying goes, the beginning is always the hardest. When you first start, do you find yourself completely unsure of how to begin? Searching online leads to a jumble of new terms that leave you lost. Even going to … Read more

Six Steps to Get Started with Embedded Linux

Many people often ask this question, so here is a summary for everyone’s reference. It must be stated that the following steps are targeted at Linux systems and do not focus on WinCE. You may notice that among those engaged in embedded systems, there are far more people researching Linux than those working with WinCE. … Read more

How to Learn Embedded Linux for Beginners

Low-Level Systems Application Development If you want to do application development, then you should learn C, data structures, JAVA, and so on. There is nothing particularly different about embedded application development compared to PC application development. You might say that optimization is necessary in embedded systems, and yes, optimization is required, but an unoptimized program … Read more