Click the above “Mechanical and Electronic Engineering Technology” to follow us 1. Introduction The Open CASCADE (OCC) platform is a CAD/CAE/CAM software platform developed by the French company Matra Datavision, and it is one of the most important geometric modeling software platforms in the world. The open-source OCC object library is an object-oriented C++ library … Read more
1. Design FunctionalityRequirements for the car light controller design:1. There are four lights on each side of the rear of the car: yellow light, red light, fog light, and reverse light. In the front, there are headlights (high beam, low beam), yellow light, and fog light.2. The headlights do not light up during the day … Read more
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<span><span>ubus</span></span> is designed with a concept similar to <span><span>d-bus</span></span> in Linux desktop systems, providing system-level bus functionality. However, compared to <span><span>d-bus</span></span>, it reduces memory usage, making it suitable for the extreme operating environments of low-performance CPUs and low memory in embedded systems. The core component is the <span><span>ubusd</span></span> daemon, which provides an interface for other … Read more
Code Practice Exercises Xiaolin has organized the practical problems previously published Click the hyperlink to jump directly C Language Error Record Private Album 1. C Language | Temperature Conversion 2. C Language | Calculate Deposit Interest 3. C Language | Convert Uppercase A to Lowercase a 4. C Language | Output Real Numbers with %f … Read more
🔥 Good afternoon, everyone! I have compiled 108 Python graduation projects for you to practice and test your skills. In just two hours, you can create something of your own and master Python through practice. (Source code + documentation included) Feel free to use it!1、[Python Image to ASCII Art]2、[2048 Game Implemented in 200 Lines of … Read more
This article is an excellent piece from the Kanxue Forum. Author from Kanxue ForumID: abcz316 Linux is an open-source kernel system. I am also very fond of embedded Linux systems, especially its kernel source code, which is written in a style that I really appreciate. This driver was previously written during my spare time for … Read more
This is the 120th lesson of the Linux Kernel Boot Process course. This lesson explains from the source code perspective how the Linux kernel constructs zonelists for NUMA nodes, as well as the categories of zonelists and their functions, etc. The previous lesson covered prerequisite knowledge, and this lesson discusses the corresponding kernel source code. … Read more
Some applications can only be installed from source code. Here’s how to do it. Translated from Linux: How To Install Apps From the Source by Jack Wallen. When I first started using Linux, there was only one way to install applications… from the original source code. Those days are long gone, and now there are … Read more
“To become a master, it’s not something that can be achieved overnight, unless you’re a natural talent in martial arts, but such people… are one in a million.” —— Landlady This principle also applies to learning C language. After all, those with exceptional programming talent are few and far between. Most of us need to … Read more