After studying the online course "16-Day Introduction to IoT Operating System - RT-Thread", I have a preliminary understanding of the working principle and development process of the RT-Thread operating system.
learning experience
First, the course starts with the basic concept of RT-Thread, and introduces the concept, characteristics and development history of RTOS in detail, as well as the advantages and application scenarios of RT-Thread for IoT applications. Next, the course introduces the core architecture and component modules of the RT-Thread operating system, including core modules such as thread management, memory management, interrupt processing, and message queues, and provides detailed explanations and demonstration operations with examples.
In addition, the course also focuses on the driver development process and methods of the RT-Thread operating system, such as driver writing methods and debugging skills for common peripherals such as GPIO, UART, SPI, and I2C. Through video teaching and experimental practice, we can gradually master the key technologies and precautions of driver development, and improve our driver development ability and application level.
In addition, the course also provides a wealth of course resources and practical tasks, including experimental codes, driver debugging tools, reference materials, etc., to facilitate learners to carry out systematic learning and practical mastery, and deepen the understanding and application of the RT-Thread operating system.
The course is very suitable for embedded developers, RT-Thread learners, expecting to switch from logic development to RTOS development, and 0-based RTOS beginners. Combining theory and practice, the course deeply analyzes the internal mechanism of the RT-Thread operating system and peripheral driver development methods, helping learners master the key skills and experience in IoT application development, which has high practicality and reference value. The link is as follows: https://edu.csdn.net/course/detail/22983
At the same time, in the process of learning, I also searched for the RT-Thread embedded open source community.
After some exploration of the community https://club.rt-thread.org/, I deeply feel that this is a very active technical community, which takes the RT-Thread real-time operating system as the core and gathers many technical enthusiasts Discuss the latest technologies and innovations in the fields of embedded operating systems, IoT technology, and Internet of Things applications with open source developers.
In the RT-Thread Club, I saw many technical leaders share their experiences and ideas, and I also saw various questions and questions from beginners. Everyone can get positive replies and help. The online courses, technical articles, video tutorials and other resources in the community are also very rich and comprehensive, helping users to deeply understand the underlying principles and detailed usage methods of the RT-Thread operating system. In addition, RT-Thread Club also regularly holds technical exchange activities and online competitions to stimulate participants' technical enthusiasm and innovation inspiration.
In summary
RT-Thread operating system is a flexible, tailorable, high-performance real-time operating system that provides a solid technical foundation and support for various embedded devices and IoT terminals. The operating system has broad application prospects and development space in many fields, and has gained wide market recognition and user reputation.