ECE 477 Design Review Team 7 Spring 2008 Paste a photo of team members here, annotated with names...
Transcript of ECE 477 Design Review Team 7 Spring 2008 Paste a photo of team members here, annotated with names...
![Page 1: ECE 477 Design Review Team 7 Spring 2008 Paste a photo of team members here, annotated with names of team members.](https://reader035.fdocuments.net/reader035/viewer/2022062518/5697bf941a28abf838c9061d/html5/thumbnails/1.jpg)
ECE 477 Design Review ECE 477 Design Review Team 7 Team 7 Spring 2008 Spring 2008
Paste a photo of team members here, annotated with names of team members.
![Page 2: ECE 477 Design Review Team 7 Spring 2008 Paste a photo of team members here, annotated with names of team members.](https://reader035.fdocuments.net/reader035/viewer/2022062518/5697bf941a28abf838c9061d/html5/thumbnails/2.jpg)
OutlineOutline• Project overview Project overview • Project-specific success criteriaProject-specific success criteria• Block diagramBlock diagram• Component selection rationaleComponent selection rationale• Packaging designPackaging design• Schematic and theory of operationSchematic and theory of operation• PCB layoutPCB layout• Software design/development statusSoftware design/development status• Project completion timelineProject completion timeline• Questions / discussionQuestions / discussion
![Page 3: ECE 477 Design Review Team 7 Spring 2008 Paste a photo of team members here, annotated with names of team members.](https://reader035.fdocuments.net/reader035/viewer/2022062518/5697bf941a28abf838c9061d/html5/thumbnails/3.jpg)
Project OverviewProject Overview
• Electronic Cornhole GameElectronic Cornhole Game• RFID-based electronic scoringRFID-based electronic scoring
– Tag detection top/inside boxTag detection top/inside box• LED scrolling displayLED scrolling display• RF remote control (Bluetooth)RF remote control (Bluetooth)
![Page 4: ECE 477 Design Review Team 7 Spring 2008 Paste a photo of team members here, annotated with names of team members.](https://reader035.fdocuments.net/reader035/viewer/2022062518/5697bf941a28abf838c9061d/html5/thumbnails/4.jpg)
Project-Specific Success CriteriaProject-Specific Success Criteria
An ability to:An ability to:• Control the game system via an RF remoteControl the game system via an RF remote• Detect the presence of a bag on top of the Detect the presence of a bag on top of the
cornhole boxcornhole box• Detect the presence of a bag inside the Detect the presence of a bag inside the
cornhole boxcornhole box• Distinguish between two sets of bags Distinguish between two sets of bags
(corresponding to two teams)(corresponding to two teams)• Display game statusDisplay game status
![Page 5: ECE 477 Design Review Team 7 Spring 2008 Paste a photo of team members here, annotated with names of team members.](https://reader035.fdocuments.net/reader035/viewer/2022062518/5697bf941a28abf838c9061d/html5/thumbnails/5.jpg)
Block DiagramBlock Diagram
MCU
LED Display
RFID Reader
Bluetooth Module
Remote Control
Inside AntennaTop Antenna
Wireless RS232 Serial
RS232C Serial
RS232C SerialRFID Reader
RS232C Serial
2
2
2
2
Buttons + RotaryPulse Generator
7
![Page 6: ECE 477 Design Review Team 7 Spring 2008 Paste a photo of team members here, annotated with names of team members.](https://reader035.fdocuments.net/reader035/viewer/2022062518/5697bf941a28abf838c9061d/html5/thumbnails/6.jpg)
Component Selection RationaleComponent Selection Rationale• S4100 RFID module (Texas Instruments)S4100 RFID module (Texas Instruments)
– Collision detectionCollision detection– RS232CRS232C– Antenna design supportAntenna design support– Available evaluation boardAvailable evaluation board
• GY2200 LED Display (Vorne Industries)GY2200 LED Display (Vorne Industries)– Visibility/presentationVisibility/presentation– RS232RS232– Free (on loan)Free (on loan)
• F2M03GLA Bluetooth (free2move)F2M03GLA Bluetooth (free2move)– Class 2Class 2– Onboard antennaOnboard antenna– RS232CRS232C
• MC9S12XD256MAL Controller (Freescale)MC9S12XD256MAL Controller (Freescale)– 4 SCI4 SCI– Prefer FreescalePrefer Freescale– Plenty of memory (256K)Plenty of memory (256K)
![Page 7: ECE 477 Design Review Team 7 Spring 2008 Paste a photo of team members here, annotated with names of team members.](https://reader035.fdocuments.net/reader035/viewer/2022062518/5697bf941a28abf838c9061d/html5/thumbnails/7.jpg)
Packaging DesignPackaging Design
• Stick to ACA cornhole regulationsStick to ACA cornhole regulations• Modified interiorModified interior
– Antenna shieldingAntenna shielding– Funneling of bags (must be in range of Funneling of bags (must be in range of
small antenna)small antenna)• Visible LED DisplayVisible LED Display
![Page 8: ECE 477 Design Review Team 7 Spring 2008 Paste a photo of team members here, annotated with names of team members.](https://reader035.fdocuments.net/reader035/viewer/2022062518/5697bf941a28abf838c9061d/html5/thumbnails/8.jpg)
Packaging DesignPackaging Design
![Page 9: ECE 477 Design Review Team 7 Spring 2008 Paste a photo of team members here, annotated with names of team members.](https://reader035.fdocuments.net/reader035/viewer/2022062518/5697bf941a28abf838c9061d/html5/thumbnails/9.jpg)
Schematic/Theory of OperationSchematic/Theory of Operation
![Page 10: ECE 477 Design Review Team 7 Spring 2008 Paste a photo of team members here, annotated with names of team members.](https://reader035.fdocuments.net/reader035/viewer/2022062518/5697bf941a28abf838c9061d/html5/thumbnails/10.jpg)
Schematic/Theory of OperationSchematic/Theory of Operation
![Page 11: ECE 477 Design Review Team 7 Spring 2008 Paste a photo of team members here, annotated with names of team members.](https://reader035.fdocuments.net/reader035/viewer/2022062518/5697bf941a28abf838c9061d/html5/thumbnails/11.jpg)
Schematic/Theory of OperationSchematic/Theory of Operation
![Page 12: ECE 477 Design Review Team 7 Spring 2008 Paste a photo of team members here, annotated with names of team members.](https://reader035.fdocuments.net/reader035/viewer/2022062518/5697bf941a28abf838c9061d/html5/thumbnails/12.jpg)
Schematic/Theory of OperationSchematic/Theory of Operation
![Page 13: ECE 477 Design Review Team 7 Spring 2008 Paste a photo of team members here, annotated with names of team members.](https://reader035.fdocuments.net/reader035/viewer/2022062518/5697bf941a28abf838c9061d/html5/thumbnails/13.jpg)
Schematic/Theory of OperationSchematic/Theory of Operation
![Page 14: ECE 477 Design Review Team 7 Spring 2008 Paste a photo of team members here, annotated with names of team members.](https://reader035.fdocuments.net/reader035/viewer/2022062518/5697bf941a28abf838c9061d/html5/thumbnails/14.jpg)
PCB LayoutPCB Layout
![Page 15: ECE 477 Design Review Team 7 Spring 2008 Paste a photo of team members here, annotated with names of team members.](https://reader035.fdocuments.net/reader035/viewer/2022062518/5697bf941a28abf838c9061d/html5/thumbnails/15.jpg)
PCB LayoutPCB Layout
![Page 16: ECE 477 Design Review Team 7 Spring 2008 Paste a photo of team members here, annotated with names of team members.](https://reader035.fdocuments.net/reader035/viewer/2022062518/5697bf941a28abf838c9061d/html5/thumbnails/16.jpg)
PCB LayoutPCB Layout
![Page 17: ECE 477 Design Review Team 7 Spring 2008 Paste a photo of team members here, annotated with names of team members.](https://reader035.fdocuments.net/reader035/viewer/2022062518/5697bf941a28abf838c9061d/html5/thumbnails/17.jpg)
PCB LayoutPCB Layout
![Page 18: ECE 477 Design Review Team 7 Spring 2008 Paste a photo of team members here, annotated with names of team members.](https://reader035.fdocuments.net/reader035/viewer/2022062518/5697bf941a28abf838c9061d/html5/thumbnails/18.jpg)
PCB LayoutPCB Layout
![Page 19: ECE 477 Design Review Team 7 Spring 2008 Paste a photo of team members here, annotated with names of team members.](https://reader035.fdocuments.net/reader035/viewer/2022062518/5697bf941a28abf838c9061d/html5/thumbnails/19.jpg)
Software DesignSoftware DesignMain LoopMain Loop
Power On
WELCOME
GAME_SELECT = 1
Time delay
MAIN
GAME_SELECT = 1?
GAME SELECTNORMAL_GAME = 0
BUST_GAME = 0CORNHOLES_ONLY = 0
SCORE_CORRECTION = 0
Yes
SCORE_CORRECTION = 1?
No
SCORE CORRECTIONYes
NORMAL_GAME = 1?
No
NORMAL GAMEBUST_GAME = 0
CORNHOLES_ONLY = 0Yes
BUST_GAME = 1?BUST GAME
NORMAL_GAME = 0CORNHOLES_ONLY = 0
CORNHOLES_ONLY = 1?CORNHOLES ONLYNORMAL_GAME = 0
BUST_GAME = 0
No
No
Yes
No
Yes
![Page 20: ECE 477 Design Review Team 7 Spring 2008 Paste a photo of team members here, annotated with names of team members.](https://reader035.fdocuments.net/reader035/viewer/2022062518/5697bf941a28abf838c9061d/html5/thumbnails/20.jpg)
Software DesignSoftware DesignGame SelectGame Select
GAMESELECTION
First Entry = 1? Display: Select Game TypeFirst Entry = 0
Normal Game = 1?
21 or Bust = 1?
Cornholes Only = 1?
Display: Normal Mode
Display: 21 or Bust Mode
Display: Cornholes Only
YES
NO
YES
NO
NO
YES
YES
EXIT
NO
![Page 21: ECE 477 Design Review Team 7 Spring 2008 Paste a photo of team members here, annotated with names of team members.](https://reader035.fdocuments.net/reader035/viewer/2022062518/5697bf941a28abf838c9061d/html5/thumbnails/21.jpg)
Software DesignSoftware DesignGame PlayGame Play
Game Play
Display: Round 1
Display: TEAM _Toss First
Next Round = 1?
NO
TEAM =RANDOM
Record baglocations and
calculate score.Increase Round
YES
Display:Red Team: SCOREBlue Team: SCORE
Which TeamScored?
TEAM = RED TEAM = BLUE
RED BLUE
RED SCORE = 21or
BLUE SCORE = 21?
GAME OVERExit
YES
NO
![Page 22: ECE 477 Design Review Team 7 Spring 2008 Paste a photo of team members here, annotated with names of team members.](https://reader035.fdocuments.net/reader035/viewer/2022062518/5697bf941a28abf838c9061d/html5/thumbnails/22.jpg)
Project Completion TimelineProject Completion Timeline Week: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Item
Project Proposal
Component Selection
Package Design
Schematic Layout
PCB Layout
Design Review
Build/Test Large Antenna
Build/Test Small Antenna
Proof of Parts
Build Package
RFID Test Program
LED Test Program
Software Design/Layout
Solder Parts
Write Software
Hardware Tests
Software Testing
Write Manual
Presentation
![Page 23: ECE 477 Design Review Team 7 Spring 2008 Paste a photo of team members here, annotated with names of team members.](https://reader035.fdocuments.net/reader035/viewer/2022062518/5697bf941a28abf838c9061d/html5/thumbnails/23.jpg)
Questions / DiscussionQuestions / Discussion