搭建stm32开源开发环境，以vscode作为编译器,ubuntu作为操作系统，arm-none-eabi-gcc作为编译工具链，来编写编译stm32程序，以stm32f767为例(Build STM32 open source development environment, using vscode as the compiler, Ubuntu as the operating system, arm-none-eabi-gcc as the compiler tool chain, to