Research And Implementation Of Digital Real Game Based On Hardware Platform

Now because digital game in real environment could bring people the feeling of almost real and excitement,and unprecedented experience,digital game in real environment has become one of the game projects which is well liked by people,at the same time,it has been widely used.This paper has focused on the hardware platform based on the implement of digital game in real environment.We first introduce the overall structure of hardware platform based on digital game in real environment and some key program sub modules which are used in the software design based on hardware platform,then we detail the transmission process of wireless video and data collection process.This paper's major work which is done is listed as follows:1.Establishing of hardware structure.On the establishment of hardware structure,we use WRTnode wireless route board and circuit board made by myself which core is ATmega128,the two boards fit together to form hardware platform.The major work of WRTnode wireless route board is completing the handling and transmission of wireless video data.The major work of circuit board made by myself which core is ATmega128 is completing the collection of state data and communicating with mobile phone APP.It separates the video data handling and instructions handling effectively and makes all kinds of data could be handled faster,providing convenience to configure system resource effectively and reasonably.2.Establishing of wireless local area network subsystem.To improve system performance,ensuring the real-time of video transmission,we use WRTnode wireless route board to establish wireless local area network,inside the board there is a wireless router,the environment is OpenWrt,and the integration of underlying driver of the camera,making the development of application program which is upper system more convenient.At the same time,I write application software package which is used for grabbing and handling camera images,the package stipulates video's base information,such as coding and decoding algorithm,frame rate(fps),format and so on.3.Instructions communication between mobile phone APP and circuit board made by myself which core is ATmega128.This part include the formulation of communication protocol,the coding and decoding process of instructions data,finally,we implement the control between APP and the port on circuit board made by myself.