Direct Register Access Without the Confusion | STM32 Bare Metal

In this video, I break down how register addressing works on STM32 🧠⚙️ 🛠️ Board I Use: STM32 Nucleo L4 — https://amzn.to/4rqbhJZ We focus on the core idea behind bare-metal programming: how software knows where a register lives in memory and how that address is used to access hardware 🔍🧩. This isn’t about covering every peripheral — it’s about understanding the foundation that makes all STM32 register programming possible 🚀. If you want bare-metal code to make sense, this is a concept you need to understand 🔌📘. ⚠️ Educational content only. Code shown may contain bugs or errors. Do not use directly in production or safety-critical systems.