How to become a good embedded engineer? The first step in embedded learning is C language.
1.Understand memory management:C language is different from high-level languages in that it does not automatically manage memory. Therefore, you need to understand and master how to use malloc(), free() and other functions to allocate and release memory. At the same time, you also need to understand the concept and usage of pointers, as well as the role of pointers in memory management.
2.Master pointers:Pointers are an important feature of the C language, which allow you to directly manipulate memory. Understanding the concept and usage of pointers is very important for embedded development. You can use pointers to directly manipulate memory, which helps you use memory more efficiently.
3.Familiar with data structures:C language provides many basic data structures, such as arrays, linked lists, stacks, queues, etc. As an embedded engineer, you need to be familiar with and master the characteristics and usage of these data structures so that you can choose the appropriate data structure to solve problems when programming.
4.Master hardware programming:Embedded development usually involves the programming of hardware. Therefore, you need to be familiar with relevant knowledge of hardware programming, such as register configuration, GPIO control, interrupt handling, etc.
5.Understand embedded systems:You need to understand the architecture, features and performance of the embedded system you develop. This helps you better understand the system's requirements and choose appropriate technologies and methods to meet the system's needs.
6.Master debugging skills:In embedded development, debugging is a very important skill. You need to master various debugging skills, such as using a debugger, printing debugging information, analyzing logs, etc.
7.Focus on code quality and maintainability:As an embedded engineer, you need to write high-quality, maintainable code. This means you need to follow good programming practices, such as using appropriate naming conventions, clear comments, and clear code structure.
8.Learn the development environment of embedded systems:Being familiar with and mastering the development environment you are using is very important for embedded development . This includes the use of compilers, linker settings, debugger settings, etc.
9.Participate in open source projects:By participating in open source projects, you can learn about the programming methods and techniques of other embedded engineers, and also Can help you improve your programming level.
10.Continuous learning and practice:Embedded development is a field that is constantly growing and changing, so you need to keep learning and practicing. By reading relevant books, attending training courses, participating in community activities, etc., you can learn about the latest technologies and trends, and at the same time, you can improve your programming skills.
To become an excellent embedded engineer, you need to continue to learn and practice, master the basic knowledge of C language, and at the same time pay attention to the development and changes of embedded and constantly improve your programming level. If you don't accumulate steps, you won't be able to reach a thousand miles; if you don't accumulate small streams, you won't be able to reach a river or sea.