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Home gateway and method thereof used for realizing driving of USB equipment

A technology of home gateway and USB interface, which is applied in the field of telecommunications to achieve the effect of solving compatibility problems

Active Publication Date: 2010-03-17
ZTE CORP
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AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to provide a home gateway and a method for realizing USB device driving thereof. For special peripherals, the function of firmware loading is added to solve the problem of driving special peripherals, so that this type of device is still connected when connected to the home gateway. Can be used normally, improving the compatibility of the home gateway to various peripherals

Method used

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  • Home gateway and method thereof used for realizing driving of USB equipment
  • Home gateway and method thereof used for realizing driving of USB equipment

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Embodiment Construction

[0033] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0034] as attached figure 2 Shown is the block diagram of the USB processing module of the home gateway of the present invention and the interface flow diagram between the USB device and the PC. In order to load firmware for special peripherals and share the USB device on the home network device, the home gateway includes USB device management module, USB device driver module, USB data processing module and USB device firmware library; the functions of several modules are as follows:

[0035] 1. USB device management module

[0036] This module provides the integral management function of USB device, and the function involved in the present invention comprises as follows: according to VID (equipment supplier ID), PID (Product ID, product identification code) of the USB device reported by USB drive module, in USB device firmware Che...

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Abstract

The invention relates to a home gateway and a method thereof for realizing driving of USB equipment, comprising a USB interface module used for connecting USB peripheral equipment and a USB equipmentfirmware library module used for memorizing firmware for supporting the operation of the USB peripheral equipment; and when the USB peripheral equipment is started, the firmware is loaded by the USB interface module. By increasing the firmware loading function on the home gateway, the compatibility problem of the peripheral equipment used for loading the firmware so as to operate is solved, thereby being suitable for the condition of the home gateway with small memory space; and the shared using of all peripheral equipment is realized without installing various equipment drivers.

Description

technical field [0001] The invention relates to the field of telecommunications, in particular to a home gateway and a method for realizing USB device driving. Background technique [0002] The home gateway (Home Gateway) realizes the communication between various devices inside the home network and external devices, and is the core part of the home network. Through the home gateway, devices in the home network can exchange information with the public network, and can also exchange information between internal devices. With the continuous development of family digitalization and personal communication, users have higher requirements for communication, home network equipment is more diversified, the status of home gateway is gradually improved, and the functions it can provide are becoming more and more rich and powerful. Higher, more advanced, and more involved levels. [0003] Universal Serial Bus (USB) is a serial bus standard for connecting external devices. It is widel...

Claims

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Application Information

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IPC IPC(8): H04L12/66H04L12/28
CPCG06F9/4411
Inventor 刘昕颖陈步荣蒋岳龙
Owner ZTE CORP
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