Description Deploying YOLOv8 on Wildfire RK3588, we use yolov8s.pt (downloaded from the YOLOv8 official website) as an example. 1. pt->onnx Do not use the official YOLOv8 code; instead, use the Rockchip YOLOv8 code, available at https://github.com/airockchip/ultralytics_yolov8 After downloading the code, execute the model conversion with the following code: from ultralytics import YOLO model = YOLO('yolov8s.pt') … Read more
The RK3588’s GPU is the Mali G610, and this driver has already been merged into the mainline Mesa. For the community, the well-known open-source organization Collabora has open-sourced the Panthor solution based on Mali. The Mesa side uses the mainline version, and the kernel update is based on the Linux 6.8 Panthor driver. The details … Read more
During the development of RK3399, we learned that Mesa was implementing Panfrost to provide an open-source solution for the Mali T860 graphics card, and ARM also provided a closed-source libmali solution to each chip solution vendor. Now, as we enter the era of RK3588 as a mainstream chip, we can leverage previous content to implement … Read more
Here is an article on “IoT Sensors + AI for Cost Control in Equipment Maintenance” that has been formatted for easy copying and pasting, avoiding advertisements and other information, while also considering keyword optimization for WeChat search.The New Era of Intelligent Maintenance: How IoT Sensors and AI Reduce Equipment Maintenance CostsIntroduction:In the era of Industry … Read more
In the era of the Internet of Things, communication between smart devices has become particularly important. Whether it is smart homes, industrial automation, or remote monitoring, efficient and stable data transmission between devices is key. Serial transparent transmission technology acts like an “invisible bridge,” silently supporting communication between these devices. Today, we will discuss serial … Read more
Recently, I have received numerous inquiries from students asking about transitioning to a project manager role. Coincidentally, I have also been contemplating this issue and would like to discuss it with everyone. Feel free to share and comment; your insights can help more people enjoy the joys of project management! When it comes to project … Read more
Understanding the Basic RTOS Features of VxWorks: A Practical Guide for Engineers VxWorks is a real-time operating system (RTOS) developed by Wind River, widely adopted in mission-critical embedded systems. This article will introduce the fundamental features of VxWorks, including task control, inter-process communication (IPC), signal handling, and virtual devices, along with practical code examples. Why … Read more
System Date UnionTech UOS v20 (1050) 2022-5-7 Issue Description The system cannot boot normally and displays a black screen. Cause of the Issue The disk root partition is damaged due to an abnormal power outage or improper shutdown. Resolution Steps 1. Enter <span>exit</span> at the black screen and press Enter; this will display the specific … Read more
1. FreeRTOS Multitasking Architecture 1.1 Overview of Task Model As a lightweight real-time operating system, the core of FreeRTOS is its multitasking capability. In FreeRTOS, applications are organized as a set of independent tasks, each executing in its own context (such as a separate stack space) without dependencies on each other. Each task can be … Read more
Follow+Star Public Account Number, don’t miss out on exciting content Author | strongerHuang WeChat Public Account | Embedded ColumnFreeRTOS has captured a significant portion of the RTOS market due to its early open-source and free commercial use (under the MIT open-source license). With the popularity of multi-core MCUs, FreeRTOS has also kept pace with the … Read more