If you can't change the world, change yourself.
1.准备ISO镜像文件（ubuntu-20.04.
Program elf/hex openocd –
1、配置端口转发 一次性：echo 1 >
EP report 长度为8 bytes ANAL
简要记录一下流程 Middlewares/ST/S
1、ETH 模式RMII，PHY Address
网卡转发配置： If you have 2 NIC