Method for setting universal serial bus (USB) interface of electronic device, and electronic device

A method used for interconnection between devices, the method comprising:

• detecting, by an electronic device, a connection with a control device through a Universal Serial Bus (USB) interface;
• receiving, by the electronic device, a command of obtaining description information sent by the control device;
• after receiving the command of obtaining the description information sent by the control device, displaying, by the electronic device, a plurality of functions each corresponding to one of a plurality of virtual interfaces;
• generating, by the electronic device, corresponding description information according to a corresponding USB driver to each of the functions selected by a user through an interface;
• and
• sending, by the electronic device, the generated description information to the control device through the USB interface,
• wherein the electronic device is configured such that different functions that do not occupy the same resource of the electronic device correspond to different interfaces.

An electronic device, comprising:

• a display screen,
• a memory, and
• a processor,
• wherein the memory stores a computer-executable program code therein, and the program code, when executed by the processor, is configured to:
• detect, by the electronic device, a connection with a control device through a Universal Serial Bus (USB) interface;
• receive, by the electronic device, a command of obtaining description information sent by the control device;
• after receiving the command of obtaining the description information sent by the control device, display, by the electronic device, a plurality of functions each corresponding to one of a plurality of virtual interfaces;
• generate, by the electronic device, corresponding description information according to each of the functions selected by a user through an interface and a corresponding USB driver;
• and
• send, by the electronic device, the generated description information to the control device through the USB interface,
• wherein the electronic device is configured such that different functions that do not occupy the same resource of the electronic device correspond to different interfaces.