C language: As the basis of the basics, choose a commonly used C language textbook, and pay attention to deepening understanding through practice writing exercises, compiling and running code. Hands-on practice is very important.
Microcomputer Principles and Interface Technology: This textbook will help you understand the basic structure, working principle and interaction with peripherals of CPU. Although it may be a bit boring at first, it is very important to stick to it. You can try to understand the operation and effect of assembly instructions without being proficient in writing assembly code.
Single-chip microcomputer: After mastering the above basics, learning single-chip microcomputer becomes relatively simple. You can choose to start with STM32 or 51 MCU. Investing in a development board is necessary, then learn through online resources (videos, documentation, blogs). The point is to experiment and master the various peripherals on the development board. Once you have a good grasp of the peripherals on the board, this phase can be concluded.
The above are the brief steps to learn embedded systems. By systematically learning C language, microcomputer principles and interface technology, and the practice of single-chip microcomputers, you will establish a solid foundation for embedded system development. Remember to keep hands-on practice during the learning process, and try to deepen your understanding of knowledge through practical operations. Good luck with your studies!
