Follow+Star public account, don’t miss exciting content 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, … Read more
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_defconfig Compile: make -j8 Encountered issues: Solution: sudo apt install python3-pip pip3 install setuptools Compilation output: Burning: sudo dd … Read more
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 … Read more
Click the blue text above to follow us 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, … Read more
Beautiful Life 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 … Read more
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 … Read more
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 … Read more
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 … Read more
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 … Read more
