Embedded Industrial Computer: Enhancing Smart Industry Solutions
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Pingsheng ElectronicsEmbedded Industrial Computer (DATA-7401) is an intelligent terminal that integrates 4G communication functionality and a 5-inch color touchscreen, achieving various functions such as wireless remote communication, human-computer interaction interface, and data collection, widely used in smart industry, smart agriculture, smart water management, smart heating, smart transportation, and smart logistics.
Overclocking Review of Raspberry Pi 4: Unmatched Performance Compared to Previous Generations
Hello everyone, I am Xiaoyueyue. A few days ago, we published two articles about Raspberry Pi 4: "The New Raspberry Pi 4 - The Most Powerful Raspberry Pi Ever!" and "Raspberry Pi 4, Redefining the Gold Standard of Single Board Computers". Today, let's talk about overclocking the Raspberry Pi 4.
As with previous generations, the
Porting U-Boot 2023.04 and Kernel 6.1.11 to Nanopi NEO Development Board
Environment Description
OS: Ubuntu 20.04.5 LTS GCC: arm-none-linux-gnueabihf-gcc 10.3.0
Compiler download link: Downloads | GNU-A Downloads – Arm Developer[1]
U-Boot Porting
Current latest version v2023.04-rc2 download link: https://github.com/u-boot/u-boot/archive/refs/tags/v2023.04-rc2.tar.gz[2]
Set cross compiler:
export CROSS_COMPILE=arm-none-linux-gnueabihf-Compile configuration:
make nanopi_neo_defconfigCompile:
make -j8Encountered issues: 
Solution:
sudo apt install python3-pip
pip3 install setuptoolsCompilation output: 
Burning:
sudo dd if=u-boot-sunxi-with-spl.bin of=/dev/sdc bs=1024 seek=8 oflag=directBoot test:
2025-01-12
Understanding Threads, Processes, and Coroutines in RTOS
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Reprinted from | The Last Bug
Today, I will explain the concepts of threads, processes, and coroutines in OS, and see which one tasks in RTOS belong to.
1. Overall Relationship Diagram of the Three
Many friends encounter various program forms while learning OS, such as processes, threads, coroutines, monitors, fibers, oh my god! If you are not familiar with them, it is really difficult to distinguish. Today, the
FPGA + ESP32: Create an Arduino-Compatible Spartan Edge Accelerator Development Board
When talking about Arduino, few people associate it with FPGA. Because the two have nothing in common, to be frank, they are quite the opposite.
Arduino is cheap, easy to learn, and simple to use, but it cannot handle complex computations and large projects.
FPGA is flexible and powerful, easily handling complex computations such as audio and video processing, but it is harder to learn and very expensive.
What would happen if we combined the two? It would be like magic! It would
Setting Up and Programming Raspberry Pi in Python and C
Python Community (www.freelycode.com) organized the translation, reproduction is prohibited
Introduction
This article is intended to help beginners set up a development environment for Raspberry Pi and program in Python and C on the Raspberry Pi.
Main content is as follows, mainly about Raspberry Pi, Python, and C.
Raspberry Pi Programming
File Manager
Web Browser
Text Editor
Shell
Command Line
Comparison of the Comprehensive Strength of 30 Domestic MCU Manufacturers
The analyst team of ASPENCORE's "Electronic Engineering Album" has conducted a six-month first-hand tracking investigation and analysis, combined with information from various companies' official websites and public data, to select 30 domestic MCU manufacturers and perform appropriate quantitative assessments and comprehensive strength statements. This is another heavyweight report in the China Fabless 100 series industry analysis following the "Comprehensive Strength Ranking of 30 Listed Companies in China's IC Design Industry" analysis report, and it is believed that it will allow
Innovative Dual-Sided Electronic Music Score Gvido Utilizes E-Paper Display
At the 2016 music industry event Midem 2016 held in Cannes, France, the Japanese startup Terrada Music Score showcased the world’s first electronic paper dual-sided music score, Gvido, aiming to trigger a revolution in sheet music with its weight and thickness comparable to traditional hardcopy scores.
The manufacturer of Gvido, Vaio, is an independent entity that spun off from Sony, thus Gvido can be seen as a new music media system
Secrets to Expanding Space with Embedded Design
Beautiful life
Stems from the accumulation of little happiness
Li Tian Decoration【Beautiful Life】 Column
Professionally analyzing various details in the renovation process
And providing renovation suggestions
Beautiful life, Li Tian Decoration creates for you
With the popularity of minimalist style
Embedded design has also become popular among the public
Hiding cabinets and appliances
To achieve a neat and uniform visual effect
