Mac下usb_probe的原始版本，命令行形式的，但功能齐全。用于查看USB设备详尽信息。-Mac under the original version of the usb_probe the form of the command line, but fully functional. Used to view detailed information of USB devices.

mac电脑编程实现与usbhid设备的通讯。-mac connect to usb hid