1. Core Features and Memory Layout Principles of Union A union is a special data structure in C language, characterized by all members sharing the same memory space, with the size determined by the largest member. This design allows unions to achieve type punning through memory reuse, playing an irreplaceable role in scenarios such as … Read more
The Data World of C Language: A Deep Dive from Basic Types to Memory Layout I am Feri. In embedded development, the choice of data types directly affects memory usage and runtime efficiency. The power of C language comes from its precise control over data—this article will guide you through the surface of data to … Read more
Hello everyone, welcome to <span>LiXin Embedded</span>. In embedded development, structures are an indispensable tool. Compared to classes in object-oriented programming, C language structures are more like pure data collections without methods, making them simple and efficient. For embedded engineers, it is essential to not only use structures conveniently but also to understand their layout in … Read more