Click “Read Original” to access more VxWorks resources Free download of VxWorks technical materials, resources sourced from the internet, copyright belongs to the original author! Click “Read Original” to download all related resources Related to Graphics Library (WindML/Tilcon) How to use QT 4.8.5 on VxWorks 6.8 and 6.9 systems Setting up an OpenGL programming environment … Read more
The MPU (Memory Protection Unit) is an optional module in the Cortex-M core, allowing memory mapping (including Flash, RAM, and peripherals) to be divided into several regions, each assigned different access permissions. FreeRTOS-MPU is a secure version of FreeRTOS designed for MPU, supporting microcontrollers with ARMv7-M (Cortex-M3, Cortex-M4, and Cortex-M7) and ARMv8-M (Cortex-M23 and Cortex-M33) … Read more
Introduction In the previous article, we explained the concept of queues and the related API functions. In this article, we will start learning how to use queues. 1. Basic Usage of Queues This example will create three tasks, two of which send data to the queue, and the other reads data from the queue. void … Read more
FreeRTOS Queue Usage Example This article aims to demonstrate the usage of queues in FreeRTOS. According to the description in this article, a simple usage of queues can be implemented. Experimental conditions: Basic knowledge of C language, with an integrated development environment such as Keil uVision5. Design Experiment In this experiment, we will continue to … Read more
FreeRTOS is a small, portable, open-source real-time operating system kernel, commonly used in embedded systems. Due to its lightweight design, it is very suitable for resource-constrained devices, such as microcontrollers. Here are some key features of FreeRTOS: Real-time Task Scheduling: Provides multiple task scheduling strategies to ensure that real-time tasks can be executed on time. … Read more
Click the blue text to follow us Learn about IT-related people and events This issue of the 【Selected Good Articles】 column focuses on the technical field, selecting the top 5 high-quality software development articles from 51CTO media and blogs, helping tech professionals learn systematically from technical and ideological perspectives. Come grow together! Selected Good Articles … Read more
1. Uses of FreeRTOS FreeRTOS is generally used in hardware designs where there are certain limitations on RAM size (cost, resources, performance-to-power ratio, etc.). It is one of the most widely used real-time operating systems today. Choosing FreeRTOS for project applications generally considers the following aspects: Real-time (time constraints): Like most RTOS, at each clock … Read more
Many students often ask whether they should learn FreeRTOS, if they need to learn both FreeRTOS and Linux, and which video resources are better. In this article, I will share my own learning experience! What is FreeRTOS? FreeRTOS is a type of RTOS, commonly referred to as a real-time operating system, which can achieve multi-task … Read more
Scan to FollowLearn Embedded Together, let’s learn and grow together FreeRTOS introductory tutorial has been delayed for too long. Recently, I plan to complete this series, while organizing my knowledge, I hope to help beginners quickly get started and master the basic principles and usage methods of FreeRTOS. Previously published two articles about FreeRTOS: FreeRTOS … Read more
I am Lao Wen, an embedded engineer who loves learning. Follow me to become even better together! Last week, after receiving the Embedded AI development board (ATK-DLRV1126) sent by ZDAtom, I wrote an unboxing article about this development board. Click the link below. [Share] Fun Embedded AI, Machine Vision, and Audio-Video Processing Whether learning about … Read more