It’s hard to believe how outrageous electronic products have become these days. In the past, buying a computer meant bringing home a large box, then laptops came along, which felt convenient enough, and later tablets emerged, leading many to forgo buying a computer altogether. But guess what? Computers can now shrink down to the size … Read more
Source: https://blog.csdn.net/qq_26904271/article/ 1. What is a Software Timer A software timer is a timer simulated by a program, which can be simulated by a hardware timer to create thousands of software timers. This allows the program to use a large number of timers without being limited by insufficient hardware resources, which is one of the … Read more
Becoming a formal embedded development engineer is a challenging process that requires developers to maintain and manage every bit and byte of the system. From a well-defined development cycle to strict execution and system checks, there are many techniques for developing highly reliable embedded systems. Today, I will introduce 7 practical and long-lasting tips that … Read more
1 Introduction to mr-library mr-library is a lightweight framework designed for embedded systems, providing a unified low-level driver device model and basic service functions. It features modular design, configurability, and extensibility, helping developers quickly build embedded applications.The mr-library framework supports basic kernel functionalities such as mutexes and object management. It integrates services like an asynchronous … Read more
The “Top 10 Computer Operating System Brands of 2025” is a significant release by the technical research department of CN10 and the brand data research department of CNPP. This list of the top ten computer operating system brands was compiled by the CN10/CNPP brand data research department through data collection and organization, based on big … Read more
[Image]1. Coding Purpose Unified Steps: The regular army’s approach has a consistent style: tidy, understandable, clear, and straightforward. Function Integration: Unified management of interfaces to reduce conflicts. Efficient Portability: Quick “copying” to minimize omissions. Leave the camp cleaner than you found it. 2. Coding Principles Written Neatly with Clear Logic 2.1. Written Neatly 2.1.1. Unified … Read more
1. Corporate Culture: Low-Key and Pragmatic ‘Military Craftsman’ This company, headquartered in Chengdu, does not have the high-profile publicity of Huawei, nor does it appear frequently at consumer electronics exhibitions like DJI. However, when I delved into its official website, I was attracted by the corporate mission of ‘Achieving Together, Making Choices Simpler’ — these … Read more
High-definition test flight images of the Ginkgo Leaf have been captured again! Since March 2025, the test flight frequency of the Ginkgo Leaf and the Shenyang Sixth Generation Fighter has increased, with various angles of test flight images appearing online. Based on the test flight images that have emerged, the basic information of the Ginkgo … Read more
“The unclear model and lack of alliance spirit among enterprises are significant constraints on the development of China’s automatic transmission industry, in addition to the technical level,” said Li Shengqi, Secretary-General of the China Automotive Automatic Transmission Innovation Alliance. Source: Economic Observer Author: Gao Feichang Recently, the news that Japan’s Aisin has formed joint ventures … Read more
Introduction to the Layout of the Raspberry Pi Operating System Desktop The version of the Raspberry Pi operating system installed on most Raspberry Pi boards is referred to as the “Raspberry Pi Operating System with Desktop,” which indicates its primary graphical user interface (Figure 3-8). Most of this desktop is occupied by a wallpaper image … Read more