ECE 480: Team 3 Pre-Proposal Rituraj Behera – Presentation Prep Samuel Flynn – Team Manager Da Ke - Webmaster Sungsoo Kim – Lab Coordinator Eric Myers – Document Prep. Dr. Shanblatt - Facilitator
Presentation Outline • • • Project Summary Problems Features Hardware and Software Design Phases Project Budget
Project Summary • An emerging trend in new homes: Home Control Panels • Like a universal remote for everything in your house • Lights, Climate Control, Security, and more • TI wants in on this: OMAP 3 processor
Problem • Design a home automation control panel • Make an interactive graphical user interface (GUI) • Display things like time, weather, room temperature • Buttons, sliders, and menus to get more information • Aesthetics and easy to use
Solution: The Beagle Board Small • 3 inches by 3 inches Powerful • TI OMAP 3530 integrates Source: www. beagleboard. org - CPU : 600 Mhz ARM Cortex A 8 - Memory : 256 MB Flash memory 128 MB DDRAM - GPU : Power. VR SGX 530 1 x USB OTG
Beagle Board Usage Guide Source: www. beagleboard. org
Design Criteria • Software Interface: o User-friendly o o GUI information must be easy understandable Control components must be as intuitive as possible • Hardware Support: o Video Doorbell o Weather Band Receiver and Decoder o Audio Device (Music Playback) o Lighting and Climate Control
Tools • Hardware: o Beagle Board using OMAP 3 Processor o Weather Band Radio Receiver o Video Camera • Software o OS: Angstrom Linux o Programming Language: § Java (GUI) § C (System Level and Hardware Control)
Snapshot Source: http: //farm 3. static. flick r. com/2172/25358947 59_297 dbfff 80. jpg Source: http: //danisimo. wordp ress. com/2008/09/10/a ngstrom-linux-distrobeagle-board/
Design Phase 1 • Conceptual Graphical Design • Install operating system (Angstrom Linux) • Configure Development Environment o Java, IDE, Basic I/O Hardware • Implement GUI Design o Create buttons o Make sliders o Video, weather, and time windows
Design Phase 2 • Add Video Doorbell o Connect a video camera and add the display to the control panel • Decode National Weather Service radio band o Use Si 4707 IC to receive and decode weather band info • Interface a touch screen instead of mouse and keyboard • Integrate hardware with the GUI display
What’s Coming Up? • GUI design by the end of this week. • Start GUI implementation next week. • GUI Decoration.
Estimated Budget Beagle Board $ 149. 00 SD Card (8 G) $ 14. 59 SD Card Reader $ 7. 99 USB 2. 0 3 -Port Hub with Ethernet Adapter $ 40. 99 USB to 5. 5 mm Barrel Jack Adapter $ 2. 95 Acrylic Case for Beagle rev B 5 $ 29. 00 Monitor Cable(HDMI A to DVI-D) $ 8. 00 USB Std-A-Female to mini-A-Male Adapter $ 9. 00 DB 9 M to 1 DC 10 F AT/Everex Serial Adapter $ 2. 00 7" Touchscreen LCD $ 370. 00 Total $ 633. 52
Further Reading Beagle. Board. org Information and support on the features and operation of the Beagle Board <http: //www. beagleboard. org> e. Linux operating system More info on e. Linux <http: //www. angstrom-distribution. org>
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