Project Information

  • project name: IPAD (Information PAD)
  • project date: November, 2005
  • development duration : three months
  • Developers: Myoungsoo Jung (MJ), Kisuk Kim, Sangmin Lee, Taekyung Ko

The IPAD is a portable media player which supports processing and managing images, and playing entertainment contents such as music, flash and digital movies. Also, it provides a way to directly upload processed images to the web blog through the wireless network. I was the project leader for this project and implemented the embedded database of IPAD.

Main Features
  • File and media transmission without a host PC
  • Embedded image processing and publication of such images via web without PC connection
  • High-speed data movements between IPAD and PC through UMS technique
  • Embedded movie player are provided, which are aware of diverse movie format such as mpeg4,mpeg2, and mpeg1 using software codec.
  • Embedded MP3 player is provided, which maintains music list, album list, and user configuration list through ID3 tag
  • Synchronization technique between personal website or blog and IPAD media
  • Multiple languages are supported (embedded automata are applied)


사용자 삽입 이미지Implemented embedded image processing

사용자 삽입 이미지Implemented embedded image processing

사용자 삽입 이미지Implemented embedded image processing

사용자 삽입 이미지Implemented embedded movie player

사용자 삽입 이미지Posting image to personal website or blog without host

사용자 삽입 이미지Implemented embedded Flash player

사용자 삽입 이미지Implemented embedded album and media maintenance

사용자 삽입 이미지



Design and UML

  • IPAD has its own DB engine which are communicates with web-server for personal website or blog. In implementation, we were successfully incorporate MySQL into EZ-X5 embedded board
  • We applied 6.4 inch color LCD to EZ-X5 embedded system
  • We design a special purpose socket, which are aware of both media data of IPAD and SQL schema of host and device-levels
  • GTK+ 2.0 and embedded linux, Imlib 1.9.15 were ported and optimized by us.

사용자 삽입 이미지

.

사용자 삽입 이미지DBEngine Architecture

 

사용자 삽입 이미지Image Viewer & Editor



Document

I am sorry that the document for SDK, API, manuals for  Flash player, MP3 player, and  PMP were only written by Korean. If you are interested in the class-mate, please contact me via email


invalid-fileDB Engine -- connect PMP device and blog (website)

invalid-fileReport for embedded image processing

invalid-fileI PAD Development Reports / Automata for Korean, Virtual Keyboard, embedded player design and protocol analysis

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