👆 Click the blue text "Linux Armory" at the top, and select "Add to Favorites" in the upper right corner Don’t miss out on great articles, see valuable content first 👆 FollowLinux Armory, to receive hardcore Linux learning materials and code unset1. Macro Expansion Rulesunsetunset In the C language preprocessor, if a macro parameter itself … Read more
(Click the public account above to quickly follow) Source: oschina www.oschina.net/news/87778/2017-embedded-market-study The global electronics media group AspenCore released the 2017 Embedded Market Research Survey Report, with respondents mainly from North America (56.3%), Europe (25.2%), and Asia (10.6%). The complete report consists of 102 pages, and the download link is (http://m.eet.com/media/1246048/2017-embedded-market-study.pdf). Below are some slides extracted … Read more
Personal Insights The best way to learn microcontrollers is to start programming them directly in C language, which saves time, is easier to learn, and allows for rapid progress. Let’s talk about microcontrollers. The STM32 and 51 microcontrollers are commonly used today, with abundant resources and a large market. The study of microcontrollers is a … Read more
Cross-examine students and beginners in coding should ideally review the fundamentals of C language before studying the data structures in section 408. This will be beneficial for subsequent learning of data structures and coding!
Setting Up a C Language Development Environment // This is a sample C code #include <stdio.h> int main() { printf("Hello, World!\n"); return 0; }</stdio.h> In this article, we will discuss the steps required to set up a C language development environment. This includes installation of necessary tools and configuration of the environment for optimal performance. … Read more
The commonly used C language tool codes 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
1. Webbench Webbench is a very simple website stress testing tool used under Linux. It uses fork() to simulate multiple clients accessing the specified URL simultaneously, testing the performance of the website under pressure, and can simulate up to 30,000 concurrent connections to test the website’s load capacity. Webbench is written in C, and the … Read more
In C language, pointers are the core and the most challenging aspect of the language. If you haven’t thoroughly understood pointers, it indicates that you haven’t truly mastered C language.Although many students have systematically studied C language courses in school and have watched my recorded tutorial series “C Primer Plus”, they still find many concepts … Read more
Click the blue “Most Programmer” to follow me! Add a “Star“, every day at 18:03, let’s learn technology together! In the process of embedded software development, to improve work efficiency and avoid wasting time on reinventing the wheel, we often reuse some C language code snippets. Here are some sword-level C language tool code examples, … Read more
In the vast field of programming, the C language is renowned for its efficiency, flexibility, and proximity to hardware. As one of the introductory programming languages, C provides a solid foundation for understanding the basic concepts of computer science. Implementing a simple calculator program is a classic case in learning C, as it helps us … Read more