原文：https://zhuanlan.zhihu.com/p/653484840 In embedded development, commonly used C language tool code is indeed very important. Today, I will share some sharp-level C language tool code examples, along with brief explanations. 1. Circular Buffer: typedef struct { int buffer[SIZE]; int head; int tail; int count; } CircularBuffer; void push(CircularBuffer *cb, int data) { if (cb->count < SIZE) … Read more
Click on the top “Embedded Mixed Bag” and “Star the Public Account” to view embedded notes at the first time! Hello everyone, I am ZhengN. Actually, this is a mixed article, haha~ It has been a long time since I last chatted, today is the weekend, and I will simply share my recent situation and … Read more
The C language tools commonly used in embedded development are indeed very important. Below are some sword-level C language tool code examples, along with brief explanations. 1. Circular Buffer: typedef struct { int buffer[SIZE]; int head; int tail; int count; } CircularBuffer; void push(CircularBuffer *cb, int data) { if (cb->count < SIZE) { cb->buffer[cb->head] = … Read more
With the formulation of the “Made in China 2025” strategy and the urgent need for digital transformation and cost reduction in manufacturing enterprises, the industrial Internet of Things (IoT) has developed rapidly, with increasing industrial applications and increasingly rich usage scenarios. However, many issues have arisen in the development of IoT. The data generated in … Read more
01 Basic Stage 1.1 Basics of Programming Languages C Language: As the cornerstone of embedded development, it is essential to master its various features. By carefully studying classic books such as “The C Programming Language,” deeply understand the syntax rules, accurately grasp the use of data types, skillfully manipulate pointers as a powerful tool, and … Read more
来源 | 吃时间的虫子TK Software engineers typically need to determine which data structures and algorithms to use based on specific application business logic. It can be said that suitable data structures and algorithms are the cornerstone of stable business software operation. If you are a software engineer, whether you are preparing for coding interviews, optimizing your … Read more
C Language and Embedded System Performance Optimization: Improving System Response Speed In embedded system development, performance optimization is a crucial topic. Since embedded devices usually have limited resources, optimizing code to improve system response speed is particularly important. This article will introduce some common performance optimization techniques and illustrate them with C language code examples. … Read more
Analysis of Common Algorithms in Embedded System Languages With the development of computing technology, we have moved from the PC era into the network era, and then into the post-PC era. IBM coined a term in 1999 – “Pervasive Computing”. Pervasive computing refers to the ability to access necessary information through a device whenever and … Read more
For a faster version, see the C language implementation of FFT and IFFT source code, which does not rely on a specific platform. The porting is very simple, does not rely on other libraries, and allows custom point counts. The algorithm is based on the usage instructions of the FFT algorithm and the C language … Read more
Industry 4.0 applications generate vast amounts of complex data—big data. With an increasing number of sensors and available data sources, there is often a demand for more detailed virtual views of machines, systems, and processes. This naturally increases the potential for added value along the entire value chain. However, questions about how to mine this … Read more