Overview of Development Boards Based on RK3588 Chip

First, we have the Firefly ITX-3588J that I previously reviewed, which you should be familiar with. I have published several articles about it, and I will link them below for those interested.

RK3588 is finally here, Firefly has launched the Firefly ITX-3588J first

RK3588 performance is really strong, comparable to Huawei Kirin 990, Firefly ITX-3588J tested

The most detailed performance review of Firefly ITX-3588J on the internet

Recently, they also released a version with a case, EC-I3588J

Overview of Development Boards Based on RK3588					</div>
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When Do We Need to Use RTOS?

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When Do We Need to Use RTOS?

Source | Network

RTOS plays an important role in embedded development, so when exactly do we need to use RTOS?

■ When do we actually need a real-time operating system?

Do most embedded projects still require a real-time operating system? Considering the speed of today’s high-performance processors and the availability of real-time patches for Linux, Windows, and other general-purpose operating systems (GPOS), this is a good question.

The answer

Creating Your Own Smart Assistant ‘JARVIS’ with ESP32 and ChatGPT

Yesterday, I shared the design plan for the smart assistant 'JARVIS'. I wonder what everyone thinks after reading it? If this plan were actually implemented, what would the effect be?

Creating Your Own Smart Assistant 'JARVIS' with ESP32 and ChatGPT

Today, I am excited to present the project showcase, let's see how to create our own smart voice assistant!

Phase two project report has been uploaded to the electronic forest:

https://www.eetree.cn/project/detail/2026

Creating Your Own Smart Assistant 'JARVIS' with ESP32 and ChatGPT

Project

Essential Android Advanced Interview Questions

Hot Articles Recommended:
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Author: Focusing

Link: https://juejin.im/post/5c984e926fb9a070c975a9b4

1. How to conduct unit testing and ensure app stability?

Reference Answer: To test Android applications, the following types of automated unit tests are typically created:

  • Local Testing: Runs only on the local machine's JVM to minimize execution time. This type of unit test does not depend on the Android

How to Install an Operating System on Raspberry Pi

Visit the website: Raspberry Pi OS – Download Raspberry Pi Imager.

How to Install an Operating System on Raspberry Pi

After saving it locally, proceed with the installation.

Run the Program

Select your Raspberry Pi type, then choose the operating system you want to install.

How to Install an Operating System on Raspberry Pi

Install the Operating System

Then click next to install the operating system.

How to Install an Operating System on Raspberry Pi

Installation Complete

Once the installation is complete,

Understanding Threads, Processes, and Coroutines in RTOS

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Understanding Threads, Processes, and Coroutines in RTOS

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

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_defconfig

Compile:

make -j8

Encountered issues: Porting U-Boot 2023.04 and Kernel 6.1.11 to Nanopi NEO Development BoardSolution:

sudo apt install python3-pip
pip3 install setuptools

Compilation output: Porting U-Boot 2023.04 and Kernel 6.1.11 to Nanopi NEO Development BoardBurning:

sudo dd if=u-boot-sunxi-with-spl.bin of=/dev/sdc bs=1024 seek=8 oflag=direct

Boot test: Porting U-Boot 2023.04 and Kernel					</div>
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Embedded Industrial Computer: Enhancing Smart Industry Solutions

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.

Embedded Industrial Computer: Enhancing Smart Industry Solutions

Embedded Industrial Computer: Enhancing Smart Industry Solutions

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