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
When building new things, we all follow some time-tested methods, approaches, and patterns.This statement is particularly true for software engineers, but it may not be the case for generative AI and AI itself.For emerging technologies like generative AI, we lack documented patterns as a foundation for solutions. Image source: Wang Knowledge Author: Zhang Changwang, Wang … Read more
Hello everyone, I am the Mixed Content Master. In embedded / microcontroller project development, we often choose a major software framework based on actual conditions: bare-metal systems, front-end and back-end systems, RTOS, Linux, etc. In actual development, choosing the type of software architecture is just the first step. How do the various modules in the … Read more
Basic Concepts of Program Design 1、int i=1; void main(){ inti=i; //i is an undefined value } 2、Type Conversion C++ defines a set of standard conversions between built-in type objects: If one operand’s type is long double, the other operand will be converted to long double If neither is long double, if one is double, the … Read more
Introduction: An AI Agent refers to an artificial intelligence system that can autonomously execute tasks in specific environments. It not only receives tasks but also independently formulates and executes work plans while continuously self-evaluating and adjusting during the process, similar to how humans think and correct in creative tasks. The four key design patterns of … Read more
After working for a few years, I often see some friends asking whether design patterns need to be learned. It seems that those who work in embedded systems have never encountered the need to use design patterns, so they have never systematically studied them. However, I know that design patterns are important, yet over time, … Read more
1. Introduction: The Wisdom of Choices in C++ Programming In the vast realm of C++ programming, we are like explorers, searching for the most exquisite solutions amidst complex and ever-changing programming requirements. The strategy pattern and algorithm selection are key guides in this journey of exploration, shining like brilliant stars, illuminating our path to writing … Read more
Introduction: The Magic of Metaclass Programming Among Python’s advanced features, metaclass programming is undoubtedly one of the most powerful and mysterious concepts. It allows us to control the class creation process, providing unprecedented flexibility for object-oriented programming. This article will delve into the core concepts of Python metaclass programming, particularly focusing on the roles of … 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
Follow+Star Public Account, don’t miss the wonderful content Author | Li Xiaoyao Source | Technology Makes Dreams Greater In the first two years of my work, I wrote code for projects without considering code extensibility, portability, or modularity, which led to difficulties when new features were added or modifications were needed. Today, I’m sharing an … Read more