Anti-Debugging

A Comprehensive Guide to Linux Kernel Core Dumps: From Basics to Practical Applications (Part 1)

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A Comprehensive Guide to Linux Kernel Core Dumps: From Basics to Practical Applications (Part 1)

Hello everyone, welcome to <span>LiXin Embedded</span>. Today, we are going to discuss something hardcore—Linux kernel core dumps, commonly known as coredumps. This tool is a lifesaver when debugging program crashes, especially in embedded development where device resources are limited and issues are deeply hidden. Coredumps can help you quickly locate the root cause of problems. … Read more

Opening the FSP Configuration Interface

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Opening the FSP Configuration Interface

4.4 Opening the FSP Configuration Interface If the target project is a new project, it can be compiled and run directly. However, if it is an imported project, you need to first open the FSP configuration interface to regenerate the FSP library-related code before compiling; otherwise, a compilation error will occur. The specific steps are … Read more

From Scratch: Detailed Siemens PLC Solution for Air Tightness Testing System

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From Scratch: Detailed Siemens PLC Solution for Air Tightness Testing System

Air tightness testing is a key aspect of product quality control. Implementing automated testing through Siemens PLC can significantly enhance efficiency and accuracy. 1. Hardware Configuration Selection of PLC and Expansion Modules The air tightness testing system requires high precision in data acquisition and response speed. It is recommended to use the S7-1200 series CPU … Read more

Siemens PLC Programming Debugging Techniques: Shorten Your Project Delivery Cycle by 30%

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Siemens PLC Programming Debugging Techniques: Shorten Your Project Delivery Cycle by 30%

Siemens PLC Programming Debugging Techniques: Shorten Your Project Delivery Cycle by 30% Hello everyone! I am Shui Gong, an engineer with over ten years of experience in the automation industry. Throughout my journey, from being a novice in the workplace to now being able to independently handle the entire process from project design to delivery, … Read more

Go Language Development Tool: Zero Configuration HTTP Request Visualization and Debugging Tool

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Go Language Development Tool: Zero Configuration HTTP Request Visualization and Debugging Tool

In modern web development, debugging and analyzing HTTP requests is a crucial task. Whether you are a backend developer or a frontend engineer, you need a simple and easy-to-use tool to help you quickly locate issues and optimize performance. Today, we will discuss a powerful Go language tool—GoVisual. It is a zero-configuration HTTP request visualization … Read more

Analysis of the Five Major Challenges in Connecting Mitsubishi PLC with IIoT Platforms via MQTT Protocol

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Analysis of the Five Major Challenges in Connecting Mitsubishi PLC with IIoT Platforms via MQTT Protocol

In the automotive welding workshop, the operation screen suddenly displayed a “D840.3” communication alarm, indicating that the data interruption of equipment utilization rate between the PLC and the MES system has lasted for 23 minutes. At this time, although the production line is still running, the lack of quality traceability information will result in the … Read more

Industrial Water Conservation Control System

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Industrial Water Conservation Control System

The industrial water conservation control system can effectively reduce water resource consumption in enterprises, achieving precise monitoring and intelligent regulation, with the core being the PLC control strategy and system integration. 1. Hardware Configuration The core of the industrial water conservation control system lies in a reasonable hardware configuration, which directly affects the stability and … Read more

Siemens PLC Control Technical Solution for Juice Extraction Process

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Siemens PLC Control Technical Solution for Juice Extraction Process

Siemens PLC Control Technical Solution for Juice Extraction Process The automated juice production line can significantly improve production efficiency and product quality, with the key being precise control of various process parameters and state transitions. 1. Hardware Configuration PLC and Expansion Module Selection Description The core of the juice process control system uses the Siemens … Read more

Modbus Debugging is Like Dating! These 3 Command Tips Work Every Time!

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Modbus Debugging is Like Dating! These 3 Command Tips Work Every Time!

Modbus Debugging is Like Dating! These 3 Command Tips Work Every Time! Have you ever been tormented by Modbus communication debugging to the point of exhaustion? You configure everything according to the manual, yet the communication fails, and you watch time slip away without any progress. To be honest, when I first entered the industry … Read more

10 Tips for Writing Efficient Bash Scripts in Linux

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10 Tips for Writing Efficient Bash Scripts in Linux

(Click the public account above to quickly follow) Author: Aaron Kili, Translation: Linux China/ch-cn linux.cn/article-8618-1.html If you have good articles to submit, please click → here for details Shell scripting is the simplest way to learn or practice programming in Linux. It is an essential skill for system administrators who need to handle automation tasks … Read more