1. Background To develop an embedded Linux application based on the MPU, it is necessary to configure the cross-compilation toolchain and port uboot + kernel. Development Environment: Windows 11 + VM16 + Ubuntu 16 2. Installation Steps 2.1 Install VMware 16 2.2 Install Ubuntu System ubuntu-16.04.5-desktop-amd64.iso 2.3 Install VMware Tools Shared Folder sudo vmhgfs-fuse .host://mnt/hgfs … Read more
Under the Unix PhilosophyLinux Toolchain The Secret to Efficient Development and Management Overview of the Linux Toolchain The Linux toolchain is a collection of small, efficient tools that adhere to the “Unix philosophy”. Each tool focuses on doing one thing well and can be combined using pipes, which is the core strength of the Linux … Read more
The essence of smart home network conflicts lies in the competition for resources in the 2.4GHz frequency band. Establishing a system of “complementary protocol characteristics + three-dimensional network planning” can achieve stable operation. When Zigbee (2.4GHz) and WiFi (2.4/5GHz) interfere at the same frequency, the data transmission error rate increases by 40%, necessitating a comprehensive … Read more
After a two-year hiatus, the LoRa Alliance resumed its in-person LoRaWAN World Expo event on July 6-7, 2022, in Paris, France, welcoming over 1,000 attendees and exhibitors from around the globe. Market research firm Omdia also attended the event. Achieving sustainable development goals through LoRaWAN networks was one of the key agenda items of this … Read more
LoRA Fine-Tuning for Flan T5 Small Model “Train your own AI model using just a Mac, without a GPU or cloud services.” 1. Why Choose LoRA? Lightweight: Only trains 0.1% to 1% of new parameters, fast speed, and low memory usage. Pluggable: Multiple LoRA adapters can be switched at any time, allowing for versatile use. … Read more
Sepsis-Related Acute Kidney Injury Based on the Gut-Kidney Axis Sepsis is defined as a life-threatening organ dysfunction caused by a dysregulated host response to infection[1,2]. The most common manifestation is multiple organ dysfunction, particularly renal dysfunction, known as sepsis-associated acute kidney injury (SA-AKI)[3]. SA-AKI is common in patients with severe sepsis, with an incidence of … Read more
Abstract: As the world’s largest energy consumer and carbon emitter, China faces severe challenges in energy conservation and emission reduction. However, the development of the digital economy is on the rise. This study explores how the development of the digital economy affects energy consumption and CO2 emissions. Using panel data from 30 provinces in China … Read more
Think Tank Highlights #GlobalDefenseDynamics #USMilitaryUpdates #RussianMilitaryUpdates #TaiwanUpdates #AvailableInWeChatStore #SouthKorea #Raytheon #Japan #ElectronicWarfare #NortheastAsiaMilitaryDynamics #Drones Global Defense Dynamics (191)) Author: Ziwen Source: Military Eagle Dynamics Table of Contents 01 Russia to Increase Deployment of Tornado-S Multiple Launch Rocket Systems and 2S7M Malka Howitzers in Ukraine 02 Raytheon and MBDA to Jointly Manufacture Patriot Missiles in Germany … Read more
The Versatile Player in the Smart Battlefield: Drones Wei Yuejiang The development of technology inevitably brings innovation in weaponry, driving qualitative changes in the nature of warfare. Currently, the widespread application of AI (Artificial Intelligence) in weapon development is pushing modern warfare from localized conflicts under information conditions towards intelligent and digital localized warfare. The … Read more
Introduction With the development of robotics, autonomous driving, and industrial control, the demand for real-time and low-latency systems has become increasingly prominent. ROS2 (Robot Operating System 2), as the next generation of robot operating systems, provides better support for real-time performance, especially based on the DDS (Data Distribution Service) communication mechanism. However, ROS2 itself is … Read more