Based On Space Peripherals Driven

Currently, in the underlying field of device driver, many hardware manufactures provide the corresponding driver under Windows system and only some of larger manufactures provide driver under Space. Based on source code development, although Space system has had some basic driver, such as mouse, keyboard, and other common device driver, it can't support these devices like touch screen, printer and 3G network.This paper studies the principle of USB driver to improve driver support of Space system to external devices based on a variety of external USB devices. This paper studies the use of touch screen,3G card and HP printer in Space system and problems of driver installation process. Finding out solutions to these problems finally makes devices used normally in Space system.This paper first studies the driver of USB resistive touch screen of eGalax, deeply studies the principle and related knowledge of touch screen driver, by doing a lot of experiments, and eventually achieves the driver of touch screen. Touch screen could be used normally and smoothly under Space system. Then, for now popular 3G technology, because 3G net device driver can't get support under Space system and manufactures and operators of 3G hardware device are different,3G hardware device can't be used until making a serious of different driver configuration. This paper solves 3G net device driver, meanwhile designing a user interface for 3G device of different operators. By selecting hardware types as well as operators users could automatically make correct configuration and during the process of configuration there are corresponding warnings, which is convenient for users.In the end, this paper studies the use of HP printer in Space system and quite a lot types of printer driver aren't able to use until separately patching due to many types of HP printer. In order to achieve the installation and use of HP printer in Space system, this paper deeply studies the driver of any types of HP printer and achieves installation driver of HP printer like installing application software. Thus, different types of HP printer can be used normally in Space system.