In embedded system development, we often need to manage various hardware peripherals, communication protocols, and sensor devices. The Factory Pattern provides a unified object creation interface, allowing the system to flexibly instantiate different types of objects without exposing the specific creation logic, greatly enhancing the maintainability and scalability of the code. <strong>1. Core Concepts of … Read more
Introduction In embedded development, have you ever written code like this: creating different objects based on various hardware configurations, resulting in code filled with complex conditional statements? // Confusing object creation logic void* create_sensor(int sensor_type) { if (sensor_type == TEMP_SENSOR) { if (hardware_version == V1) { return create_temp_sensor_v1(); } else if (hardware_version == V2) { … Read more
In embedded system development, we often need to manage various hardware peripherals, communication protocols, and sensor devices. The Factory Pattern provides a unified object creation interface, allowing the system to flexibly instantiate different types of objects without exposing the specific creation logic, greatly enhancing the maintainability and scalability of the code. <strong>Core Concept of the … Read more
1. Introduction The core idea of the factory pattern is to:separate the creation and use of objects. Just like when you go to a store to buy something, you don’t need to worry about how the product is made; you just need to tell the clerk what you need. Since this is a factory pattern, … Read more
Principles and Code Implementation of the Factory Pattern in Python The factory pattern is a design pattern for creating objects. It provides an interface for creating objects without specifying the exact class. The factory pattern helps us separate the creation of objects from their usage, thereby improving the flexibility and maintainability of the code. Basic … Read more
Follow our official account to keep receiving embedded knowledge! 1. Abstract Factory Pattern The Abstract Factory Pattern is a creational design pattern that provides an interface for creating a family of related or dependent objects without specifying their concrete classes. In embedded systems that require high compatibility, the Abstract Factory Pattern can significantly reduce the … Read more