Ⅰ Introduction In the last article, I provided runnable code. Those who have tested it should know that getting FreeRTOS up and running is quite simple; there is no need to modify a lot of code and configuration information to successfully integrate FreeRTOS into your project. This article will discuss the code within FreeRTOS, keeping … Read more
Ⅰ Introduction Before we start learning FreeRTOS, let’s chat about some related topics. 1. What is FreeRTOS? Considering that many of my readers are beginners, here’s a brief introduction to FreeRTOS. In simple terms, FreeRTOS is a real-time operating system. RTOS: Real-Time Operating System. FreeRTOS can be broken down into Free + RTOS. The first … Read more
1. How to port FreeRTOS to different Cortex-M cores? Answer: To port FreeRTOS to the correct Cortex-M product, you must import the “port.c” file from the correct directory. For example, if the microcontroller has an IAR tool with a Cortex-M0 core, you need to get port.c from “FreeRTOS\Source\portable\IAR\ARM_CM0”. 2. Does FreeRTOS require ROM/RAM? Answer: It … Read more
Github Address https://github.com/RT-Thread-packages/FreeRTOS-Wrapper Looking Forward to Your⭐Star⭐ This project is part of the 2022 Summer of Open Source, RT-Thread community project. It was successfully completed in September 2022 by Tang Zhaozhou (Georgia Institute of Technology, senior). The FreeRTOS compatibility layer has now been implemented in RT-Thread’s compatibility projects for ESP32-IDF (Tang Zhaozhou) and core-v-mcu (Wang … Read more
I have found that learning RTOS is a good way to learn the Linux kernel, with great potential for catching up. 1. Task Stack 1.1 Determining Task Stack Size 1.2 Stack Overflow Detection Mechanism 2. Task Status 3. Task Priority 3.1 Explanation of Task Priority 3.2 Task Priority Allocation Scheme 3.3 Difference Between Task Priority … Read more
1. Overview This article refers to the FreeRTOS official website and mainly discusses the introduction of FreeRTOS, the composition of the source code package, methods for establishing project engineering, and how to obtain official reference materials. 2. Introduction to FreeRTOS FreeRTOS is a market-leading real-time operating system (RTOS) aimed at microcontrollers and small microprocessors, developed … Read more
Follow,Star Public Account Number, don’t miss the wonderful content Editor: strongerHuang Author: Francesca Finocchiaro Some of my readers should be working on ROS-related tasks, today I will share a micro (lightweight) ROS based on FreeRTOS. 1. About ROS ROS: Robot Operating System, that is, Robot Operating System. Unlike ordinary OS, ROS is mainly aimed at … Read more
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Readers often ask: 1. How can I write beautiful code? 2. Where can I find excellent code to reference? 3. How can I improve my coding skills? In fact, there is excellent code all around us to draw from, you just haven’t taken the time to discover it. Whether it’s bare metal, RTOS, Linux, or … Read more
Follow+Star Public Number, don’t miss wonderful content Author | strongerHuang WeChat Public Account | strongerHuang Readers often ask: How can I write beautiful code? Where can I find excellent code to reference? How can I improve my coding skills? In fact, there are excellent codes all around us that we can learn from, it’s just … Read more