This article will take you through the core concepts of Real-Time Operating Systems (RTOS) in a straightforward manner, gradually guiding you to create a small yet fully functional RTOS. We will cover the basic components of RTOS, task scheduling, portability, and task synchronization mechanisms. 1. Basic Components of RTOS A minimal RTOS typically includes the … Read more
1. What is RTOS RTOS (Real-Time Operating System) is an operating system specifically designed to handle real-time tasks. It provides a way for embedded systems to manage tasks, schedule tasks, handle interrupts, and deliver real-time performance. Unlike general-purpose operating systems (like Windows or Linux), RTOS focuses on meeting the response time requirements of real-time systems. … Read more
Background Alibaba Cloud Log Service serves as a cloud-native observability and analysis platform. It provides a one-stop solution for data collection, processing, querying, visualization, alerting, consumption, and delivery, significantly enhancing users’ digital capabilities in development, operations, operations, and security scenarios. The log service platform, as an observability platform, offers functions such as data import, data … Read more
Building Real-Time Operating Systems with C Language In modern embedded systems, a real-time operating system (RTOS) is a crucial component. It ensures that the system completes tasks within a specified time, suitable for time-critical applications such as industrial control, automotive electronics, and medical devices. This article will introduce how to build a simple real-time operating … Read more
Convention: This article is based on freeRTOSv202212.01. Defining a Task Task scheduling involves the “tasks” that need to be managed, so we need to first understand what a “task” looks like. An independent task must consider the following points: 1. The system must recognize and manage this task, so the task needs an identification card … Read more
Detailed Explanation of FreeRTOS Task Management Mechanism 1. Basic Concepts of Tasks In FreeRTOS, a task is the basic unit of execution in the system, similar to an independent small program, with its own execution flow, stack space, local variables, and Task Control Block (TCB). Each task focuses on specific functionality, collaborating to achieve the … Read more
Creating content is not easy, if convenient, please follow, thank you This article is based on a thorough review of authoritative literature and materials, forming professional and reliable content. All data in the full text can be referenced and traced back. Special note: Data and materials have been authorized. This article does not involve any … Read more
Follow+Star Public Account, don’t miss the wonderful content Compiled by | strongerHuang WeChat Official Account | Embedded Column Readers often ask questions about RTOS, such as:Should I learn RTOS now?What are the benefits of learning RTOS?Should my project run on RTOS? The root of these questions is actually a lack of understanding of RTOS and … Read more
This is a document I found online, where the author’s goal is to design a simple embedded operating system that implements a basic task scheduler. As the author mentioned, although it cannot be called an operating system, it embodies the essence of a small embedded operating system. This serves as excellent learning material for us, … Read more
EEWORLD Electronic News Sharp Interpretation Technical Dry Goods Updated Daily Recommended by: cruelfox If you are also willing to become an EEWorld WeChat Recommender, please participate: EEWorld WeChat is in your hands, recommend casually to earn red envelopes! FreeRTOS tasks have the following states: Running Running Ready Ready Blocked Blocked Suspended Suspended Except for the … Read more