This is an article I wrote four years ago, sharing it again. Before sharing my learning process, let me explain my work experience and learning background. I started learning the RT-Thread real-time operating system in early November 2020. Before learning RT-Thread, I had encountered uCOS and FreeRTOS, but I hadn’t studied these two real-time operating … Read more
The journey of programming is like an adventure; the world of Python seems friendly but hides many secrets. I hope you can easily avoid the pitfalls I have encountered! Chapter 1: Sweet Traps for Beginners I still remember when I first encountered Python; I thought this language was incredibly friendly! It reads like English and … Read more
The Legend of C++: The Swiss Army Knife of the Programming World and the Hidden BOSS “ In the world of programming, there is a figure—Mr. C++—who comes from a prestigious background and possesses extraordinary talent, yet is often described as “complex, difficult to understand, and temperamental.” Regardless of external opinions, he has stood firm … Read more
1. The Concept and Function of Inheritance Inheritance is one of the three main features of object-oriented programming (encapsulation, inheritance, polymorphism). It allows us to create new classes based on existing classes, achieving code reuse and extension. Through inheritance, derived classes can automatically acquire the properties and methods of the base class while adding new … Read more
1. Introduction to C++ C++ is a statically typed, compiled, general-purpose, case-sensitive, and irregular programming language that supports procedural programming, object-oriented programming, and generic programming. C++ is considered a middle-level language, combining features of high-level and low-level languages, allowing for efficient low-level hardware operations while providing high-level abstraction and encapsulation mechanisms. 1. Development History C++ … Read more
Background Have you heard of the Singleton Pattern in Python? I encountered it while reading someone else’s code and didn’t understand what that piece of code meant. Later, when I searched for information, I learned that the purpose of that code is to create a single instance. It was from that moment that I became … Read more
During the process of Python development, have you encountered issues with code redundancy and maintainability? Have you ever thought about how to elegantly reuse code and make the program structure clearer? Inheritance, as one of the three main features of object-oriented programming, is a powerful tool to solve these problems. This article will take you … Read more
1. Introduction: Transitioning from C to C# Development C# is an object-oriented programming language developed by Microsoft, based on the .NET framework, and widely used in Windows desktop applications, upper computer development, web services, and more. For developers with a background in C, the core of learning C# upper computer development lies in understanding the … Read more
1 From C Language to C++ In 1980, Dr. Bjarne Stroustrup began creating a new language that could incorporate object-oriented programming features. At that time, object-oriented programming was a novel concept. Dr. Stroustrup did not design a new language from scratch but modified the C language, which resulted in C++.C++ is a superset of C, … Read more
1. Overview This article encapsulates the IIC driver using object-oriented programming principles, packaging the properties and operations of IIC into a library. When creating an IIC device, one only needs to instantiate an IIC object. This implementation is based on STM32 and the HAL library for further encapsulation. The underlying driver methods are not important; … Read more