基于GEC6818开发板硬件平台的嵌入式电子相册

Embedded electronic album based on gec6818 development board hardware platformAbstractElectronic photo album is mainly used to store some of our own digital photos in our dailylife.With the increasingly updated electronic products,electronic photo album is notonly used to store photos,but also to store documents,play videos,read e-books and evenplay large games.It has become a multimedia entertainment terminal equipment.Among them,the upgrading of hardware function is indispensable,and the powerful chip support andstorage device make it grow continuously.In this design,the electronic album based onEmbedded Linux system is a kind of multi-functional electronic album which uses gec68118development board to realize human-computer interaction under Linux embedded system,including photo display,video playback,music listening and other functions.The ARM chipgec6818 development board used in this design has strong performance,and has many commonfunctional interfaces of development board in the market,such as Touch screen,VGA,SDcard,audio,RS serial port and other interfaces can be used to develop Linux,Androidand other systems.At present,the mainstream electronic album software in the market issuitable for mobile phones,flat-panel and other terminal devices.The software occupiesmore memory and requires high hardware,so it is very meaningful to design an embeddedLinux electronic album with many functions and small volume.As a new system in the newera,embedded system has a bright future.It has the advantages of simple operation,convenient,friendly GUI and GUI,and is very friendly to the novice who starts to learn.From the application point of view,now VR visualization equipment,driverless,smart homeand other emerging technologies appear in our life day by day,they are the representativeof embedded technology in intelligent electronic products.Linux is a kind of UNIX likeoperating system with very high degree of freedom and open source.It is also put intothe courses of many engineering students as the focus of learning in college.Its hugeuser groups and open system and rich resources make Linux the focus of popularization andpromotion in the future.Keywords:Multifunctional electronic album;Linux;gec6818 development board;embeddedsystem;2