src → lib Relation

File in firmware/boards/airbourne/airbourne/src	Includes file in firmware/boards/airbourne/airbourne/lib
backup_sram.cpp	STM32F4xx_StdPeriph_Driver / inc / stm32f4xx_pwr.h
system_stm32f4xx.c	CMSIS / CM4 / DeviceSupport / ST / STM32F4xx / stm32f4xx.h