How to Read Inputs on STM32 using VS Code (Easy GPIO Tutorial)
Confused by inputs? Start here! Learn how to read buttons and inputs on your STM32 using the simple Polling method in VS Code. In this beginner tutorial, we break down GPIO configuration step-by-step so you can get your project working immediately.
Reading inputs is one of the first real interactions between your STM32 and the outside world—and this video makes it simple. If interrupts feel scary right now, polling is the perfect place to start and really understand what’s going on.
🔹 What You’ll Learn
In this beginner-friendly STM32 tutorial using Visual Studio Code, you’ll learn how to:
• 🛠️ Set up a GPIO input on an STM32 (no magic, no guessing)
• 🔁 Read a button using polling and understand when and why it works
• 💡 See how this approach applies to any STM32, even though I use the Nucleo-C031C6
• 🚀 Prepare yourself for the next step: interrupt-based inputs
This video is part of my Beginner Series, focused on building confidence step by step.
🔹 Resources & Links
• ▶️ Watch the video: • How to Read Inputs on STM32 using VS Code ...
• 🔧 Nucleo-C031C6 board (where to buy): [link placeholder]