A bare-metal GPIO pin verification project for the STM32F446RET6, written using direct register access — no STM32CubeMX, no HAL pin configuration, no abstraction layers.
-
Updated
Dec 29, 2025 - C
A bare-metal GPIO pin verification project for the STM32F446RET6, written using direct register access — no STM32CubeMX, no HAL pin configuration, no abstraction layers.
🔍 Validate STM32F446RET6 GPIO pin connectivity through direct register manipulation for reliable hardware-level verification and self-testing.
Add a description, image, and links to the pin-check topic page so that developers can more easily learn about it.
To associate your repository with the pin-check topic, visit your repo's landing page and select "manage topics."