software architecture

A Detailed Explanation of Three Program Architectures in Embedded Development

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A Detailed Explanation of Three Program Architectures in Embedded Development

Click ▲ to follow “IT168 Enterprise” for top updatesMore exciting content delivered to you firstIntroductionIn embedded software development, including microcontroller development, software architecture is a critical consideration for developers. The software architecture is vital for the overall stability and reliability of the system; a suitable software architecture is not only clearly structured but also facilitates … Read more

The Architect’s Secret Weapon: Decoding the Java SPI Plugin Mechanism

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The Architect's Secret Weapon: Decoding the Java SPI Plugin Mechanism

Silence is golden, but it will eventually shine. Hello everyone, I am Silent. As a Java developer, have you ever encountered this dilemma: as the project grows larger and features keep piling up, you find that the core code’s coupling degree is increasing, and replacing a certain component requires significant changes, even a complete refactor? … Read more

Exercises on Embedded System Architecture Design Theory and Practice

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Exercises on Embedded System Architecture Design Theory and Practice

Exercises on Embedded System Architecture Design Theory and Practice Overview of Embedded Systems The main characteristics of the microcontroller (MCU) stage in the development of embedded systems are (1).A. The system structure and function are simple, with low processing efficiencyB. Embedded systems can run on various types of microprocessorsC. Hardware uses embedded microprocessors, resulting in … Read more

Two Embedded Programming Concepts: Layered and Time-Slicing, Have You Used Them?

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Two Embedded Programming Concepts: Layered and Time-Slicing, Have You Used Them?

Scan to FollowLearn Embedded Together and grow together 1. Layered ConceptThe concept of layering is not a mysterious thing; in fact, many engineers working on projects are already using it. The layered structure is indeed very useful, and once understood, it can lead to a moment of enlightenment.If I don’t understand how to drive an … Read more

Research on Domain Controller Technology Framework

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Research on Domain Controller Technology Framework

1. Core Definition and Industry Background of Domain Controllers Background of Technological Evolution Pain points of traditional distributed architecture: Each functional module is independently equipped with an ECU (such as engine control, brake control), leading to a surge in the number of ECUs (over 60 in luxury models in 2018), high system complexity, high development … Read more

Overview and Software Architecture of the Linux cpuidle Framework

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Overview and Software Architecture of the Linux cpuidle Framework

[Image] Follow us for the latest technology news! [Image]1. Introduction In a computer system, the function of the CPU is to execute programs, which can be summarized as the processes we learn in textbooks: fetching instructions, decoding, and executing. So the question arises, what should the CPU do when there are no programs to execute? … Read more

From Scratch: Modular Design of Embedded Software and Practical UML – 7. Buzzer Modular Design

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From Scratch: Modular Design of Embedded Software and Practical UML - 7. Buzzer Modular Design

<Click above Microcontroller and Microcontroller Development Community Follow this public account:)>Introduction:We will adopt the same layered design approach used previously for the button module and display module to design the buzzer module. Similarly, performing layered design on the buzzer module is a good practice that helps provide maintainability and reusability of the code.Below, we will … Read more

Linux Power Management (2): Basic Concepts and Software Architecture of Conventional Power Management

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Linux Power Management (2): Basic Concepts and Software Architecture of Conventional Power Management

Original: https://mp.weixin.qq.com/s/HJihdfu9zVYEuvHVV0WXwQ 1. Introduction Conventional power management methods in Linux systems include shutdown (Power off), standby (Standby or Hibernate), and reboot (Reboot). These methods were used during the era of PCs or servers before the widespread adoption of embedded Linux. In that primitive era of computer science, driven by Moore’s Law, humanity was focused on … Read more

Modular Design of C Language Code: Enhancing Maintainability

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Modular Design of C Language Code: Enhancing Maintainability

Modular Design of C Language Code: Enhancing Maintainability In software development, especially when programming in C, modular design is an important method for improving code maintainability. This article will explore what modular design is and its significance, while demonstrating how to implement modularity in C through examples. What is Modular Design? Modular design is a … Read more

Program Architecture in Embedded Development

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Program Architecture in Embedded Development

Introduction In embedded software development, including microcontroller development, software architecture is a critical consideration for developers. Software architecture is vital for the overall stability and reliability of the system. A suitable software architecture is not only clearly structured but also facilitates development. I believe that most developers adopt a simple sequential execution architecture in the … Read more