stm32 Directory Reference

Files
	startup_stm32yyxx.c
	Includes the CMSIS startup file of the selected device when using the HAL v2 driver.
	stm32_def_build.h
	Selects the CMSIS startup file (CMSIS_STARTUP_FILE) matching the STM32 device.
	stm32yyxx_hal_conf.h
	Selects the HAL modules to enable, for the HAL v1 and HAL v2 drivers.