針對(duì)于stm32f4xx芯片開(kāi)發(fā)使用的hal版本庫(kù) /** ****************************************************************************** * @file stm32f4xx_hal.h * @author MCD Application Team * @version V1.4.2 * @date 10-November-2015 * @brief This file contains all the functions prototypes for the HAL