bare-metal-drivers

Register-level peripheral drivers for STM32 — no HAL dependency

Prerequisites

• arm-none-eabi-gcc toolchain
• CMake 3.22+
• OpenOCD (for flashing via ST-Link)

Building

cmake -B build -DCMAKE_BUILD_TYPE=Debug
cmake --build build

The build produces firmware.elf, .bin, and .hex in the build/ directory.

To flash to an STM32F103 (Blue Pill) board:

cmake --build build --target flash

Status

Under active development.

License

MIT