Getting started in the field of embedded development can be a bit confusing for embedded newcomers. But don't worry, here are some basics and learning paths to help you get started on your embedded development journey.
1.Learn about the fundamentals of embedded systems.
Embedded system refers to a computer system embedded in other devices or systems, which has the characteristics of strong specialization, small size, and low power consumption. Before learning embedded development, you need to understand the basic concepts, components, and application areas of embedded systems.
2.Mastering the basics of programming is a core skill in embedded development. You'll need to choose a programming language to get started with, such as C or C++. The C language is widely used in the embedded field because of its efficiency and portability. Learn the basics of programming, including data types, control structures, functions, and more.
3.Learning the basics of hardwareUnderstanding some of the basics of hardware is necessary for embedded development. You need to understand concepts such as digital circuits, microprocessors, memories, I/O interfaces, etc. This will help you better understand the hardware architecture of your embedded system and how you interact with it.
4.Select a board and tools.
Choose a development board that's right to get started, such as an Arduino, Raspberry Pi, and more. These boards provide a hands-on platform for hands-on experimentation. At the same time, learn to use relevant development tools such as compilers, debuggers, and integrated development environments (IDEs). 5.Hands-on projects.
Practical projects are used to consolidate what you have learned and improve your practical development skills. Start with simple items like flashing LEDs, control sensors, etc., and gradually increase the difficulty. Participating in open source projects, participating in competitions, or communicating with other embedded developers is also an effective way to improve your practical skills.
6.In-depth learning of operating systems and embedded systems.
Once you have mastered the basics, you can move on to embedded operating systems such as Linux, FreeRTOS, and more. Learn about the kernel, file system, process management, and other concepts of the operating system, and learn how to port and develop in embedded systems. 7.Knowledge of communication and interface protocols.
Embedded systems often need to communicate with other devices. Learn common communication and interface protocols such as UART, I2C, SPI, etc., as well as network communication protocols such as TCP IP. 8.Keep learning and improving.
Embedded technology is constantly evolving, and continuous learning is key to staying competitive. Keep up-to-date on the latest technology trends, read relevant books and**, participate in community events, attend training courses, and more to continuously improve your skills and knowledge.
Getting started with embedded development requires patience and persistence. Through step-by-step learning of the basics, hands-on projects, and continuous improvement, you'll gradually master the skills of embedded development. Remember to enjoy the learning process and share experiences and network with other embedded developers to grow together. Good luck on your path to embedded development!