From WeChat Official Account: Programmer Cat In my first year of writing C++, I thought “as long as it runs, it’s fine”; by the third year, I started to emphasize “encapsulation, inheritance, and polymorphism”; it wasn’t until the tenth year that I realized: designing a good class and module is far more challenging than just … Read more
1.Introduction In C++ design patterns, the Visitor Pattern is a type of behavioral design pattern whose core idea is to separate data structures from data operations, allowing new operations to be defined without modifying existing object structures. This pattern is particularly suitable for scenarios where the data structure is stable but operations change frequently, such … Read more
Microcontroller programs are familiar to everyone, but few truly consider the architecture used. As program development continues to increase, having a solid architecture becomes essential. 1. Time-Slice Polling Method This is a program architecture design scheme that lies between sequential execution methods and operating systems. This design scheme aims to help embedded software developers elevate … Read more
Hello everyone, I am Xiao Xian. I saw this question on Zhihu, and one of the answers is quite classic, so I would like to share it with you all. To be honest, the topic of embedded development is quite vast, as it covers a wide range of fields and areas. As a programmer who … Read more
In embedded system development, the visualization and documentation of software architecture are often overlooked, leading to difficulties in project maintenance and chaotic team collaboration. The C4 model created by Simon Brown (Context, Containers, Components, Code) clearly presents software architecture in a layered and progressive manner, making it particularly suitable for resource-constrained and increasingly complex embedded … Read more
Many people, especially students who tend to think in a rigid way, believe that they must thoroughly understand the underlying principles of a technology, such as configuring registers to use a microcontroller, examining task scheduling algorithms, time-slicing, and critical section protection, before they can claim to have learned it. What happens? After much effort, you … Read more
Click the above“Embedded and Linux Matters” Select“Pin/Star Public Account” Welfare and valuable content delivered promptly In ancient times, writing emphasized the importance of intention. Today, engineers working on projects and products should also approach software issues from the perspective of software architecture, believing that their understanding of software will become deeper. In embedded software development, … Read more
mitmproxy/mitmproxyhttps://github.com/mitmproxy/mitmproxy Stars: <span>38.2k</span> License: <span>MIT</span> mitmproxy is an interactive, SSL/TLS-capable HTTP proxy designed for penetration testers and software developers. Supports HTTP/1, HTTP/2, and WebSockets protocols Provides a command-line version mitmdump, similar to tcpdump for HTTP traffic analysis Features a web-based interface mitmweb for user-friendly operation and monitoring Offers extensive documentation and tutorials to help users … Read more
In embedded system development, the visualization and documentation of software architecture are often overlooked, leading to difficulties in project maintenance and chaotic team collaboration. The C4 model created by Simon Brown (Context, Containers, Components, Code) clearly presents software architecture in a layered and progressive manner, making it particularly suitable for resource-constrained and increasingly complex embedded … Read more
Click the above to select“Pin/Star Public Account” Welfare and valuable content delivered first-handHello everyone, I am Mai Ge.In embedded development, especially in os-less microcontroller programs, the most common mistake is the rampant use of global variables.This phenomenon is often seen among programmers transitioning from early assembly language and beginners, who tend to treat global variables … Read more