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18-549 Team 1: Reflex Project Presentation
18-549 Team 1: ReflexProject Presentation
Mid-semester Demo
Inbae Lee ([email protected]), Paul Thurlow ([email protected]), Ryan Frishberg ([email protected]), Siva
Srinivasan ([email protected])
http://www.ece.cmu.edu/~ece549/spring07/team1/index.html
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System Architecture
SensorData
Raw Data
ProcessedData
Process Data
18-549 Team 1: Reflex Project Presentation
Status Update• Hooked up the accelerometer and
can get data responsively• Can get Bluetooth with Java and talk
to Wii-mote – cannot talk to Wii yet• Have not gotten to work with Flex
sensors yet
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18-549 Team 1: Reflex Project Presentation
Parts
Flex sensors (Left: Electrotap T303B, Right: Jameco Flex Sensor 15055)
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Sparkfun Triple Axis Accelerometer Breakout - ADXL330 (SKU#: Sense-ADXL330)
Tmote
18-549 Team 1: Reflex Project Presentation
Mid-semester Demo
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18-549 Team 1: Reflex Project Presentation
Next Steps• Quicker, smoother, more accurate
accelerometer data
• Hook up flex sensor and get that to work
• Bluetooth to the Wii (hopefully). Getting Wii Dev Kit to help us out
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18-549 Team 1: Reflex Project Presentation1/18/2007 8
18-549 Team 1: Reflex Project Presentation
Lessons Learned• Datasheets are helpful!• Bluetooth through Java….hard• Example programs (good ones) are
useful
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18-549 Team 1: Reflex Project Presentation
Tentative ScheduleWeek Number Progress
Week 7 Mid-semester Demo
Week 8 Prepare for Spring Break
Week 9 Have Flex Sensors Hooked Up
Week 10 Work on Performance of Reading Data, Make laptop bluetooth discoverable
Week 11 Tweaking for reading data; fool with Wii Dev Kit. Hopefully connect to Wii or start working on application for laptop
Week 12 Continue frantically from above
Week 13 Package product nicely -- demo
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18-549 Team 1: Reflex Project Presentation
Questions and Answers
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