Free STM32F4 course using HAL, CubeMX, TrueSTUDIO

For those new to the high-performance microcontroller STM32F series, this guide covers all processes for an easy start, from the installation of the free compiler TrueSTUDIO and code auto-generation program CubeMX, through conceptual explanations of chip functions, source code writing (including HAL driver function explanations), to hardware implementation.