Embedded Linux Programming.pdf

文档介绍：Embedded Linux Programming2003. 2. puter Languages & Multimedia . Embedded System?Def : ?????????????H/W?S/W???????????–Ref) Post PCEx) PDA, Cell Phone, Elevator System, ATMTV, Refrigerator, Washer–???????????, ???????????, ???????????????????????????????????2. Embedded OS(1/4)?Symbian’sEPOC–???????????????????OS–WinCE ??GUI??–Color Display–Multimedia Resource ????, Keyboard ??–??????–???????(Info. Send/Receive, Web Browsing, PIMS)2. Embedded OS(2/4)?Microsoft’s WinCE–Embedded PC ???????????????Windows OS–32bit OS -Intel x86(??32bit Processor ??)–Win32 API, ActiveX ?????????–??H/W???????????–??H/W ????????????????–??????–Visual Studio???–????????–?????????, ????–??????????2. Embedded OS(3/4)?3Com’sPalm–Palm OS –???????????????????–????????????OS????–??????PDA?????????????S/W ??(Freeware, Shareware, Commercial)???????2. Embedded OS(4/4)?Java –KVM(????????????????)????????????VM???????????VM ?????????, ??????????Clean Source code ???????????????CPU ????, ??????????Ex) ???????????–KVM ????????3. Embedded Linux?Def –?????CPU, ????????????????????Condition–Customize -linux????, ??????, ???, ???–Optimize -??????????????????4. Embedded Linux GUI Toolkit(1/4)?Qt/Embedded–KDE ?????Qt library??????????????????GUI library–X-Window ??????????Frame Buffer?????????????????–??????KDE ?????????????Qt/Embedded????????????????4. Embedded Linux GUI Toolkit(2/4)?Microwindows–??????????????????–??????????????(WinCE)–??????????–???????????????????4. Embedded Linux GUI Toolkit(3/4)?OpenGUI–X86 ???????GUI??????–????????????(???????)–????????????–2D ????