直接双击安装即可,安装成功后在MDK5工程的Device中可以选择STM32该系列的ARM芯片。 Version: 2.9.0 (2018-04-03) Keil.STM32F2xx_DFP.2.9.0.pack Increased stm32f2xx_hal_conf.h version to 1.2.1. CMSIS-Driver: Added support for Arm Compiler 6. CAN: Corrected abort message send functionality. SPI: Made I/O speed configurable. Corrected