ARM compiler v6.16 32位 适用于keil,只有这个能给keil安装完使用,不然会报错(https://developer.arm.com/documentation/ka004251/latest/),教程详见https://blog.csdn.net/baidu_41704597/article/details/131723098
Version: 2.17.0 (2023-01-16) Keil.STM32F4xx_DFP.2.17.0.pack Download
Updated Pack to STM32Cube_FW_F4 Firmware Package version V1.27.1 using HAL Drivers V1.8.1.