Rapid Integration Of Embedded Systems Research And Development Platform

Now, the embedded application system, represented by information appliance, is leading embedded system to booming development. It will make the information technology industry get more development, and bring far-reaching influence to people's production and life. The embedded system is coming through a developing course from simple to complex. But now the devising tools of embedded system is still far behindhand to the practical need, and this is more and more becoming the obstacle in the developing road of embedded system.On this background, developing stratagem based on platform has been put forward, and is getting quick development and application.First, this dissertation discussed the necessity of developing stratagem based on platform, and established a devising platform for embedded system, which has three-layer structure including former layer, middle layer and back layer. The former layer was established based on thinking of Object Oriented, Middleware and Applied Frame. It is the window of the whole platform and the only interface with users. The middle layer is the output of the former layer and the input of the back layer. It records the middle results when users use the former layer to develop embedded application system. The back layer was founded based on analyzing, abstracting, modeling mass embedded systems. It combines with the middle result produced by the former layer and the back sustaining library to make out the aim system.Secondly, the needed theory for this three-layer structure and it's devising frame were generally introduced. According to the order of former user interface, middle interface and back function module library, the partition of function, composing of structure, devising thought, realizing blueprint, notice proceeding and so on were discussed in detail.Finally, two simple instances established using the platform were described.