MacOS平台Keil代替方案
1.sdcc安装
brew install sdcc
验证sdcc

2.arm工具集安装
https://developer.arm.com/-/media/Files/downloads/gnu/14.2.rel1/binrel/arm-gnu-toolchain-14.2.rel1-darwin-x86_64-arm-none-eabi.pkg

验证arm-gun-toolchain


3.安装OpenOCD
brew install openocd
验证openocd

