Dian Dian Xia wants to learn about RTOS, but doesn’t know where to start, sigh.Real-Time Operating Systems? I’m familiar with them, let me explain slowly.Ke Ke Jun Real-Time Operating Systems (RTOS) are widely used in consumer electronics, entertainment products, home appliances, industrial equipment, medical instruments, military weapons, and scientific research equipment. They play a critical … Read more
In order to protect sovereignty in the cyber world and to build a European Digital Single Market (DSM), the European Union is determined to implement the Digital Markets Act (DMA) by 2024, despite numerous challenges. Violating the DMA regulations could result in fines of up to 10% of annual revenue, making it a “tightening noose” … Read more
Follow and star our public account for exciting content Source: Embedded Linux The questions are as follows: I am currently 25 years old, graduated from a non-211 university. I work in Shenzhen, doing embedded development, and my salary is currently average. After reading many blogs written by seniors, I find them great. I have some … Read more
This issue records the latest news and shareable content about Zephyr, published in the last week of each month. This magazine is open source (GitHub: lgl88911/Zephyr_Fans_Monthly[1]), and contributions, issue submissions, or recommendations for Zephyr content are welcome. Project Data Excluding merges, 314 authors have pushed 1,431 commits to the main branch and 1,486 commits to … Read more
What Can QEMU Do in Embedded Programming? 1. Introduction 2. Bare-metal or RTOS Programming in Embedded Systems 3. Research on Network Programming Using QEMU 4. Embedded Graphics Development 5. Development of Embedded Linux 6. Conclusion 1. Introduction In the process of embedded development, a lot of time is spent interacting with hardware devices, controlling their … Read more
In the third issue of 2024 of “New Industrialization”, an article titled “Research on Key Technologies and Development Trends of Industrial Real-Time Operating Systems” authored by Meng Yan, Li Mingshi, and Deng Changyi from the National Industrial Information Security Development Research Center is shared in full below: Key Technologies and Development Trends of Industrial Real-Time … Read more
The following article is from Xiaomai Dashi , author Xiaomai DashiLog systems are crucial during system development and debugging, as everyone should be aware. Especially when a project encounters issues, the absence of logs to help locate the problem can be very frustrating. Since we cannot always step through the program using a debugger, the … Read more
Description:Thank you all for your attention, and we will continue to summarize the exciting content from last month. 1Handheld Open Source Terminal, Supports Scientific Calculator, Function Plotting, I2C/SPI External Sensors, etc. Currently supports scientific calculator, function plotting, I2C/SPI external sensors, etc. Specifications Effect: 2Parametric Array-Based Directional Speaker This is a parametric array-based directional speaker composed … Read more
1. What Is the Task State Machine Model? The task state machine model describes the lifecycle and state transitions of a task. Typical states include: (1) Ready: The task can execute but is waiting for the scheduler to allocate CPU. (2) Running: The task is currently using the CPU to execute. (3) Blocked: The task … Read more
Introduction In the field of embedded systems, efficiency and resource optimization are crucial. Lua RTOS, as an outstanding real-time operating system, stands out due to its minimal requirements for FLASH and RAM memory. This article will detail the characteristics and functions of Lua RTOS, focusing on its compatibility with popular platforms such as ESP32, ESP8266, … Read more