There are many LCD examples available online for STM32 development boards, mainly for TFT LCD and OLED. From these examples, everyone can learn how to light up an LCD. However, these codes have the following issues: The layering is unclear, which means the modularization is poor. The interfaces are chaotic. If the interfaces are not … Read more
Click the blue text to follow! Energy Consumption Reduction Strategies for IoT Application Fault Diagnosis Using Object-Oriented Programming in PLCs Last week, the injection molding machine in the workshop had another issue, and it took Xiao Wang most of the day to find the fault point. Seeing him sweating profusely, I went over to lend … Read more
Optimizing Performance Design Patterns for Object-Oriented Programming in PLC Factory Informatization Yesterday, a new device arrived in the workshop, and Old Zhang complained, “This PLC program is too messy; changing one part affects the whole system!” This is not an isolated case. As the level of automation in factories increases, the traditional PLC ladder diagram … Read more
🐍 Introduction to Python: Mastering Programming Basics from Scratch 🌟 Chapter 1: Introduction to Python Python is a object-oriented, interpreted high-level programming language with the following core advantages: • Concise and elegant syntax design • Powerful standard library and third-party ecosystem • Cross-platform compatibility (Windows/macOS/Linux) • Active developer community support 🛠️ Chapter 2: Environment Installation … Read more
During the New Year, C Language reunites with many friends. Everyone is working hard in different places, and it’s rare to meet each other. When they gather for a meal, everyone is very happy. When Java mentions TIOBE, C Language, who is drinking, becomes excited. It has been ranked second there for many years, and … Read more
Gathering During the Spring Festival, I returned home and encountered many friends: Java, Python, JavaScript, Ruby… Everyone has been doing well in the big city, returning to their hometowns to gather for meals, chatting and laughing, all in high spirits. Especially Python and JavaScript, who have become the stars, one boasting about being essential for … Read more
Applications and Challenges of C++ in Embedded Development Introduction C++ is a powerful programming language widely used in various software development fields, including embedded systems. Embedded systems typically have characteristics such as limited resources and high real-time requirements, making the choice of an appropriate programming language crucial. This article will explore the applications of C++ … Read more
Follow me to achieve: cognitive evolution, capability evolution, and wealth evolution!This article focuses on C++ technology, part of the professional capability evolution series.Introduction:Do you know the concept of ‘Polymorphism’, one of the three main characteristics of C++?What are its functions and benefits?Part 1:Concept of PolymorphismPolymorphism is the third core characteristic of object-oriented programming, allowing objects … Read more
Inheritance and Derivation: The Core Mechanism of Object-Oriented Programming in C++ In object-oriented programming (OOP), inheritance is an important concept that allows us to create a class (subclass) that inherits properties and methods from another class (superclass). This approach enables code reusability and helps build more complex and feature-rich programs. What is Inheritance? In C++, … Read more
1 Object-Oriented C Object-oriented languages are closer to human thinking patterns, significantly reducing code complexity while enhancing code readability and maintainability. Traditional C code can also be designed to be readable, maintainable, and of lower complexity. This article will illustrate this through a practical example. 2 Basic Knowledge 2.1 Structures In addition to providing basic … Read more