globalmem Looking at Linux device driver development details, the chapter on character device drivers provides test code and application programs that are very helpful for beginners. The reason for writing this article is that I noticed I had not yet written about character devices, despite having previously published articles. As for the role of the … Read more
Considering the limited debugging tools for the RISC-V platform, I compiled a version of GDB and GDB server suitable for RISC-V based on the source code from the GDB official website: gdb-12.1. I have verified its functionality on RISC-V terminal devices. The tools have been uploaded to my personal GitHub: https://github.com/season727/gdb_12.1_risc-v Compilation Toolchain: Xuantie-900-gcc-linux-6.6.0-musl64-x86_64-V2.10.2-20240904 Due … Read more
The small airplane’s board is designed like this: esp-plane Then I started to lose focus… I sincerely hope some friends can join me to work on this! I lost focus because I wanted to add a current feedback loop in the motor control, so I wanted to measure the current when using a lithium battery … Read more
Author @ Qianshao Jun | Address @ https://github.com/jobbole/awesome-nodejs-cn Since WeChat does not support external links, please click “Read Original” at the end or visit the GitHub address for more detailed resources. [Guide]: Node.js is an open-source, cross-platform JavaScript runtime used for writing server and command-line tools. awesome-nodejs is a Node.js resource list initiated and maintained … Read more
Author @ Qian Shao Jun | Address @ https://github.com/jobbole/awesome-nodejs-cn 【Guide】: Node.js is an open-source, cross-platform JavaScript runtime environment for building servers and command-line tools. awesome-nodejs is a Node.js resource list initiated and maintained by sindresorhus, covering command-line tools, logging, debugging, HTTP, build tools, file systems, templates, web frameworks, flow control, text, images, and data validation, … Read more
Disclaimer: The security tools and projects shared by this public account are sourced from the internet and are intended for security research and learning purposes only. If used for other purposes, the user assumes all legal and joint responsibilities, and is unrelated to the tool authors and this public account. Currently, only major image pushes … Read more
Regarding GitHub, many people may mistakenly believe that it is exclusive to internet professionals, but that is not the case. There are many open source projects related to embedded systems available there. Here, I share some high-star open source projects (well-known ones like RT-Thread and AWTK will not be introduced): Avem Project Link: https://github.com/avem-labs/Avem Project … Read more
About GitHub, many people may mistakenly think that it is exclusive to internet professionals, but it is not. There are many open-source projects related to embedded systems on it. Here are some highly-rated open-source projects (well-known ones like RT-Thread and AWTK will not be introduced): Avem Project Link: https://github.com/avem-labs/Avem Project Introduction: This is a lightweight … Read more
As an internet professional, everyone is familiar with Linux, especially those who deal with the Linux operating system regularly. There are many tutorials and resources about Linux on the internet, but filtering out the truly helpful materials takes a lot of time and effort. GitHub is one of my favorite websites where many people have … Read more
This project is a highly creative electronic candle that can display a 3D visual effect similar to a flickering candle from any angle. The core of the project is a simple LED matrix board and a high-speed rotating motor that generates stereoscopic images through the Persistence of Vision (POV) effect. It uses a compact RP2040-tiny … Read more