The Design Of Embedded Main Control System Of The Scanner-Printer Integrative Machine

With the widely using of the large-format scanner and printer, as well as the rapid development of embedded technology, it becomes possible to use embedded systems to control the large-format scanner and printer machines to work together. As the goal of achieving large-format scanner and printer machine to work together, this paper discusses the large-format scanner printer one machine control simulation system based on the S3C2440 microprocessor and WinCE embedded operating system, details the system designing and the development process.This paper introduces the embedded system at first, and then designs the overall framework of the main controller, and developes the Bootloader used to boot the system, and completes the cutting and custom to the WinCE platform. And then this paper analyzes development of the WinCE driver, specifically designes and developes the key driver and the LCD driver. The final this paper designs and developes the application to simulate the process of the scanning and the printing control, and completes the paper's target.