Method for realizing DMA-SDK supporting UPnP and IGRS protocols

A DMA-SDK and implementation method technology, applied in the direction of program control devices, etc., can solve the problems of high coupling, reduce software maintainability and reusability, etc., optimize code structure, improve maintainability, and reduce code The effect of redundancy

Inactive Publication Date: 2010-12-22
SOUTH CHINA UNIV OF TECH
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Problems solved by technology

In the process of application development, the reused elements usually only lie in the basic protocol stack, and the coupling degree between the implementation of the AV application framework and the application layer modules is very high, which also reduces the maintainability and reliability of the software. Reusability

Method used

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  • Method for realizing DMA-SDK supporting UPnP and IGRS protocols
  • Method for realizing DMA-SDK supporting UPnP and IGRS protocols
  • Method for realizing DMA-SDK supporting UPnP and IGRS protocols

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Embodiment Construction

[0025] The implementation of the present invention will be further described below in conjunction with the accompanying drawings. Firstly, the collaborative development process of the dual-protocol DMA-SDK using different SDK libraries is introduced, and how to realize the efficient dual-protocol DMA-SDK through the relationship between libraries.

[0026] The dual-protocol DMA-SDK of the present invention is a collection of tool libraries, and the levels of each tool library are different, and there is a mutual calling relationship among them. The overall design of the dual-protocol DMA-SDK is as follows: Figure 6 shown. At the bottom is the cross-platform public tool library. The tool library provides XMLParser, Thread, Mutex, and Socket classes for SDK callers to use, and also provides basic class libraries for other SDK implementations. Other SDKs and applications implemented based on the cross-platform tool library will have platform adaptability for Linux and Windows....

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Abstract

The invention designs and realizes a modular cross-platform SDK which supports IGRS and UPnP protocols, has strong expandability and configurability and is easy to multiplex by studying the standards of the IGRS and UPnP protocols, analyzing the generality of digital media adapter (DMA) products and combining the current shared design scheme of digital home media. Based on the SDK, the application developers can effectively multiplex related modules provided by DMA-SDK and concentrate on interface development and development of related modules meeting special requirements, thus improving the development efficiency of DMA application and production speed.

Description

technical field [0001] The invention belongs to the field of SDK design of digital media application schemes, and in particular relates to the design and application of a DMA-SDK for supporting UPnP and IGRS dual-protocols. Background technique [0002] With the development of computer networks, the performance of ubiquitous computing devices (including computers, handheld devices and other computing devices) has improved, and 3C fusion technology and its related applications have brought great help and convenience to people's lives. Consumer electronics products have brought a broad market space. Followed by the emergence of new products, such as digital media adapter DMA (including digital photo frames, e-book readers and other media access terminals), home media server HSS, etc., thus driving the 3C fusion technology and speeding up the development of related software and hardware. The pace of development of research. In order to achieve the goal of 3C integration, the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/44
Inventor 刘发贵李宝韩李拥军张功胜
Owner SOUTH CHINA UNIV OF TECH
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