Structures in C Language: Definition and Usage In the C language, a structure (struct) is a user-defined data type that allows the combination of different types of data into a single entity. Structures can enhance the readability and maintainability of code, enabling us to organize data in a more logical manner. This article will provide … Read more
When assigning values to registers using the C language, bit manipulation techniques in C are often required.C language bit manipulation methods. Clearing a specific bit in a register Assuming ‘a’ represents the register, which already has a value. If we want to clear a specific bit while keeping other bits unchanged, the code is as … Read more
“To become a master, it is not achieved overnight, unless one is a natural talent in martial arts, but such people… are one in ten thousand.” —— LandladyThis principle also applies to learning C language. There are indeed few people with extraordinary talent in programming; most of us need to go through a long process … Read more
Implementing a Simple Encryption and Decryption Tool in C In today’s article, we will implement a simple encryption and decryption tool using the C programming language. This tool is based on a very basic character substitution algorithm, allowing users to input a plaintext, encrypt it using a defined method, and then decrypt it back through … Read more
In embedded development, we often encounter code like this: struct{unsigned int widthValidated : 1;unsigned int heightValidated : 1;} status; What does this definition of a structure variable mean? The main reason is that some information only needs to occupy a few or a single binary bit when stored, and does not require a full byte. … Read more
Macro Optimization in C Language: Reducing Code Duplication In the C language, macros are a powerful feature that allows for code replacement at compile time, enabling some automated processing. Using macros can effectively reduce code duplication and improve development efficiency. This article will introduce you to macros in C and how to use them to … Read more
Hello everyone, I am the Intelligence Guy~ Today, I summarized the PID algorithm, from continuous algorithm formulas to discrete digitalization~ Whether it’s a drone hovering in place, a balance scooter maintaining an upright posture, or a water heater accurately maintaining a set temperature, they all rely on thePID control algorithm, a powerful tool. As the … Read more
Differences and Connections Between C and C++ Introduction C and C++ are two widely used programming languages with a long history, playing significant roles in software development. Despite their many similarities, there are also notable differences. This article will explore the similarities and differences between these two languages in detail. 1. Basic Overview 1. C … Read more
Design and Practice of C Language Programming Course Editing Team: Information Division Party Branch 01 Course Overview and Objectives The “C Language Programming” course is an important foundational course for majors such as Communication Engineering, Electronic Information Engineering (Excellence Engineer Direction), Electrical Engineering and Automation. It serves as a programming tool for other professional courses, … Read more
▼For more exciting recommendations, please follow us ▼ Source: Embedded Linux | Typesetting: Mastering Embedded Systems Shell sort is very similar to insertion sort, resembling an upgraded version of insertion sort.Shell sort is a sorting algorithm proposed by Donald Shell in 1959. It is also a type of insertion sort, which is a more efficient … Read more