The final exam is here! How has this semester been for you? Students who are not very confident don’t need to worry, the senior will gradually share final exam materials to help everyone prepare! Today, I bring youa summary of key points for the C language final exam + question bank! Students in need should … Read more
In the field of C language network programming, the read-write buffer plays a crucial role. It acts as a “transfer station” for data flow, efficiently handling data read and write operations in network communication, optimizing program performance, and enhancing the stability of data transmission. Today, we will delve into how to implement your own read-write … Read more
Hello everyone! Today I want to share with you a powerful C library – FFTW (Fastest Fourier Transform in the West). It is one of the fastest open-source libraries for Fourier Transform and is widely used in fields such as signal processing and image processing. Don’t worry if you don’t know what Fourier Transform is; … Read more
Follow+Star Public Account Number, don’t miss exciting content Author | strongerHuang WeChat Public Account | Embedded Column In the process of microcontroller development, the “message queue” is often used, and there are various implementation methods.This article shares the principles and mechanisms of queue implementation. Circular Queue The circular queue is a very useful data structure … Read more
Hello everyone! Today I want to share a particularly interesting topic – FastCGI. Are you still worried that C language cannot develop web applications? With FastCGI, C language can easily handle web development! Let’s explore this powerful interface protocol together. What is FastCGI? FastCGI is an upgraded version of CGI (Common Gateway Interface), allowing C … Read more
This question bank is compiled and organized based on the latest exam syllabus requirements, combined with the key points of recent exam questions, forming a complete simulation of the exam. Candidates can conduct targeted training to identify and fill knowledge gaps. This question bank carefully organizes and edits hot exam questions and key points, and … Read more
Hello everyone! Today I want to introduce you to a super powerful C graphics library – Cairo. It is not only the cornerstone of the graphics systems in Linux and macOS, but also used in the rendering engines of browsers like Firefox and Chrome. Whether drawing simple lines and shapes, or creating complex user interfaces, … Read more
It is said that starred candidates have all succeeded in their exams. Follow the guidance to avoid getting lost. Please recommend this to more graduate students. Hello everyone, this is Wangzai~ Many students preparing for the 26th exam do not know how to review for 408, feeling completely lost. They start by reviewing data structures, … Read more
Hello everyone! Today I want to introduce you to a super powerful C language database library – Berkeley DB (commonly referred to as BDB). It is a high-performance embedded database system that can help us easily achieve data persistence storage. Whether for small applications or large systems, it can handle it perfectly! What is Berkeley … Read more
Building Real-Time Operating Systems with C Language In modern embedded systems, a real-time operating system (RTOS) is a crucial component. It ensures that the system completes tasks within a specified time, suitable for time-critical applications such as industrial control, automotive electronics, and medical devices. This article will introduce how to build a simple real-time operating … Read more