STM32 Guide #4: Generated Code, HAL, and Bare Metal
STM32 Tutorial. This video breaks down generated code from STM32 Cube IDE / CubeMx to explain what's going on behind the scenes. I also cover the HAL documentation to explain how to create your own setup code instead of using CubeMX. Additionally, this video covers the bare-metal manipulation of the PWM duty cycle to demonstrate how you can control the microcontroller without HAL or CubeMX.