Welcome to the STM32F446RE Bare-Metal Programming repository. This repository contains all the code and resources related to bare-metal firmware development for the STM32F446RE microcontroller. The focus is on building a solid foundation in writing firmware from scratch using embedded C and direct register manipulations, without relying on third-party libraries.
This repository includes:
- Firmware written in bare-metal embedded C
- Drivers for various peripherals such as ADC, PWM, UART, TIMER, SPI, I2C, and DMA
- Examples of using the ARM-Cortex CMSIS standard
- Techniques for reading and utilizing microcontroller documentation
- Methods for effective debugging and register manipulation
To get started with this repository, you will need:
- STM32F446RE Nucleo development board
- STM32CubeIDE (free to download)
- Basic knowledge of C programming
-
Clone the Repository:
git clone https://github.com/yourusername/STM32F446RE-BareMetal-Peripheral-Drivers.git cd STM32F446RE-BareMetal-Peripheral-Drivers
-
Open STM32CubeIDE:
- Import the project by selecting
File > Import > Existing Projects into Workspace
. - Browse to the cloned repository and import the project.
- Import the project by selecting
-
Build the Project:
- Click on the
Build
button in STM32CubeIDE to compile the code.
- Click on the
-
Upload to the Board:
- Connect your STM32F446RE Nucleo board to your computer.
- Click on the
Debug
button to upload the firmware to the board.
-
Run and Test:
- Use the debugging tools within STM32CubeIDE to run and test the firmware.
- Monitor the peripherals and registers to ensure proper functionality.