A basic Hardware Abstruction Layer for STM32F103, This project will provide simple abstruct routines to configure and use STM32F103 microprocessor, without having to know much about Cortex-M3 architecture. I'm using this project to learn more about coding bare metal in this microprocessor.
- GPIO
- UART
- Timers
- Interrupts
- ADC
- SPI
- I2C
- LCD
The source code is compiled using Keil uVision 5 IDE, I chose it because of it gread debugging tools. Though, you can use any compiler/IDE since the code is bare metal, it doesn't depend on any HAL, except stm32f10x.h header which contains the structures and address of all stmf103 configuration registers, you can find it online.