Introduction: The author of this article is Teacher Zhao Yan, personal website: http://zhaoyan.website/blog/index.php/2017/07/15/future/ There are many interesting articles on Teacher Zhao’s website, I recommend checking them out. This article has been authorized for reprint. Evaluating any programming language is bound to attract criticism. It’s always like this. Just like in the chilly spring, when people … Read more
Recently, I created a free knowledge platform called “Friends of Programmers” where I can engage closely with everyone. I will discuss topics such as work, life, reading, career development, and more. Feel free to join Postscript: This comic mainly aims to popularize the development history and application scope of programming languages. CLanguage/C++ has always been … Read more
With the development of technology, there are more and more electronic products, which make our daily lives easier. Most electronic products have microcontrollers, and microcontrollers achieve functionality by executing software logic. The most suitable programming language for microcontroller programming is assembly language, but the most commonly used and widespread is C language. Why should microcontrollers … Read more
Wu Jianying Microcontroller Development Board Address Taobao Store:【Wu Jianying’s Shop】 Address:【https://item.taobao.com/item.htm?_u=ukgdp5a7629&id=524088004171】 In the new year of 2018, many people are preparing for new jobs. So why not learn some microcontroller programming interview questions to be fully prepared? Below are three common microcontroller programming interview questions along with their answers. Question 1: The Difference Between char … Read more
Wu Jianying Microcontroller Development Board Address Taobao Store:【Wu Jianying’s Shop】 Address:【https://item.taobao.com/item.htm?_u=ukgdp5a7629&id=524088004171】 After working for 7 months, I have gradually become familiar with programming microcontrollers. Previously, I always knew that microcontrollers combined timers, state machines, and interrupts, which was quite efficient. However, after taking over the development of the GPF chip, I discovered another kind of … Read more
Click the blue text above to follow us The operations of thread creation, termination, cancellation, reclamation, and detachment are core to multithreaded programming. In multithreaded programming, it is essential to manage the lifecycle of threads properly to avoid issues such as resource leaks, race conditions, or zombie threads. 1 Creating Threads In Linux, by default, … Read more
Have you ever thought about how some simple syntax rules in C can lead to clever methods? For example, the length of an array in C cannot be negative; of course, it makes no sense for an array length to be negative. For instance, int arr[1]; is correct, while int arr[-1]; is incorrect. This rule … Read more
Click on the above “Hundred Questions Technology”, select “Pin to Public Account” Embedded essentials delivered promptly Some students suggested that we post more interview questions to help them prepare, so here it is. Reprinted fromCU Technology Community, original title: Classic Review: 16 Embedded C Language Interview Questions I have cut quite a bit from the … Read more
1. Register Operations In embedded development, it is often necessary to manipulate registers, performing operations such as writing and reading. Each register has its inherent address, making it particularly important to access these addresses using C language. #define GSTATUS1 (*(volatile unsigned int *)0x560000B0) Here, we provide an example. This is a macro definition for a … Read more
Sharing is not limited to smart embedded information 『Smart Embedded Apprentice Group Join With the arrival of the AIoT (Artificial Intelligence of Things) era, embedded systems are undergoing a revolution. From low-spec hardware to high-performance chips, from simple logic to complex business logic, the demand for embedded systems is growing increasingly. Today, we will learn … Read more