Based S3C2440A And Win CE 6.0 Operating System, BSP's Research And Application Development

With the rapid development of computer technology and network information technology, embedded technology is increasingly being applied to various fields, the use of embedded systems to become a trend. With the development of computer technology and integrated circuit technology, miniaturization of industrial control technology, network, intelligence possible. Design custom BSP development kit based on some kind of embedded operating system, built on a specific hardware platform specific embedded systems and embedded application development foundation and key. This article select the Windows CE6.0operating system, the analysis of the characteristics of their systems, performance, and on this basis to achieve TQ2440board to building hardware platform and to create BSP Development Kit for Windows CE6.0operating system, and develop several applications.Mainly include the following:Study and analysis of the characteristics and performance of Win CE6.0operating system.Analysis and build the system software development platform, including Visual Studio2005development environment and Win CE6.0operating system structures.A detailed analysis of the the BSP package structure and composition, describe the BSP development process design based on TQ2440board Win CE6.0operating system BSP package. Include:(1) A detailed analysis of the launcher of Boot Loader and OAL part.(2) Development board hardware-driven development of the flow in the Win CE6.0operating system, Win CE6.0operating system GPIO structure, serial LCD touch screen drive, USB drive, the of PMW drive and sound card driver flow device driver.(3) A detailed analysis of the the BSP package structure and composition, describe the BSP development process to design the the S3C2440A chip-based development board Win CE6.0operating system BSP package. Include:(a) A detailed analysis of the launcher of Boot Loader and OAL part.(b)Introduced the concept of stream driver and development process.Development board hardware flow-driven development to achieve under this hardware system WinCE6.0operating system GPIO structure, LCD touch screen drive and sound card driver flow device driver.(c) Making good BSP Software Development Kit for this article custom Win CE6.0operating system.(4) Custom Win CE6.0operating system based on the development of three applications: the GPIO interface control the application of the LED lights, LCD screen rotation application recording playback applications.