STM32 Short Video #14 - Designated Initializers in C

While digging into TinyUSB descriptors, I came across an unusual syntax that turns out to be one of the most useful features in modern C: Designated Initializers (introduced in C99). In this video, we explore how designated initializers work with arrays and enums, why they prevent common synchronization bugs in embedded firmware, and how they automatically handle array sizing and default values.