1、串口配置路径
/home/DJI/Settings/HardwareSettings.ini
2、根据usb插口固定串口
KERNELS=="4-1.3:1.0", SUBSYSTEMS=="usb", MODE:="0777", SYMLINK+="wind"
KERNELS=="4-1.2:1.0", SUBSYSTEMS=="usb", MODE:="0777", SYMLINK+="gas"
KERNELS=="4-1.1:1.0", SUBSYSTEMS=="usb", MODE:="0777", SYMLINK+="uav"