Based On The Embedded System Computer Flat Knitting Machine Interface Research And Development

In the Today’s society, as people’s living standard gradually have been more and moreimproved,the pursuit of the clothing is rising quickly and the demand of the clothing is higherand higher. In the wool knitting products, the proportion of the sweater plays in field, andmore and more gets the welcome of people. In recent years, our country has a large marketdemand about woolen sweater, the development prospect is very hot, and the demand isincreasing year by year. Computer flat knitting machine is a kind of high scientific andtechnological content of the electromechanical integration products, has become a majorequipment on woolen sweater production, is the main model in the current sweaterindustry.For the enterprise Computer flat knitting machine performance quality and machineoperation convenience has become played an important part in buying computer flat knittingmachine. Simple and highly effective computer flat knitting machine can make the enterpriseproduction efficiency greatly improved, increasing the woolen sweater production enterprisebenefit.In this subject, through the research of computer knitting machine’s master work flow ofthe system and analysis the work data flow, grasp the role of process documents and callprocess, finally, according to the demand of computer knitting machine is proposed based onembedded system computer flat knitting machine man-machine interactive interface designsolutions.Embedded computer flat knitting machine man-machine interactive interface designcan be divided into two parts, the system structure can be divided into two layers: hardwarelayer and software layer. Among them, the software layer can also be divided into two parts,the kernel layer and application layer.Hardware layer based on the ARM microprocessor, using the samsung company’s chipS3C2440for CPU core circuit, allocating the storage module, communication module, systempower supply and reset circuit module, memory module, LCD display module, touch screencontrol module, network module and debugging module, etc. To realize computer flat knittingmachine interface’s hardware support.In the software layer, the work is to establish suitable for topic development environment,using the host machine/target machine cross compiling mode, the establishment of cross compile environment.we must to configurate and transplantate bootloader program, to guidethe embedded Linux operating system by clipping and transplanting to the hardwaredevelopment platform. At the same time, in the Linux operating system making the root filesystem and all kinds of driver design.In the application layer, we must develop the application program,which is suitable incomputer flat knitting machine, The main task is to achieve the human-computer interaction.Completion of the main job is interactive, interface display and design data file compiler,analytic and display. In GUI design,by using Qt/Embedded to design. Providing a humanfriendly graphical user interface, the use of computer flat knitting machine becomes moreconvenient. Introducing the interface design method and the main technology, the designincludes the main interface, file management interface, commonly used parameter Settingsinterface to more than twenty interface.