ECE 477 Final Presentation Team 01 Spring 2014 Paste a photo of team members with completed project...
-
Upload
willa-cross -
Category
Documents
-
view
214 -
download
0
Transcript of ECE 477 Final Presentation Team 01 Spring 2014 Paste a photo of team members with completed project...
![Page 1: ECE 477 Final Presentation Team 01 Spring 2014 Paste a photo of team members with completed project here. Annotate this photo with names of team members.](https://reader038.fdocuments.in/reader038/viewer/2022110103/5697bf761a28abf838c80ab6/html5/thumbnails/1.jpg)
ECE 477 Final Presentation Team 01 Spring 2014
Paste a photo of team members with completed project here. Annotate this photo with names of team members.
BrennanTran
Jonah Ea
BenPluckebaum
KevinMeyer
![Page 2: ECE 477 Final Presentation Team 01 Spring 2014 Paste a photo of team members with completed project here. Annotate this photo with names of team members.](https://reader038.fdocuments.in/reader038/viewer/2022110103/5697bf761a28abf838c80ab6/html5/thumbnails/2.jpg)
Outline
• Project overview• Block diagram• Design challenges• Individual contributions• Project demonstration• Questions / discussion
![Page 3: ECE 477 Final Presentation Team 01 Spring 2014 Paste a photo of team members with completed project here. Annotate this photo with names of team members.](https://reader038.fdocuments.in/reader038/viewer/2022110103/5697bf761a28abf838c80ab6/html5/thumbnails/3.jpg)
Project Overview
• Configurable melody generator• LED pushbutton grid representing notes in
melody• Configurable volume and tempo• Save melody to memory• Export as MIDI file to SD card
![Page 4: ECE 477 Final Presentation Team 01 Spring 2014 Paste a photo of team members with completed project here. Annotate this photo with names of team members.](https://reader038.fdocuments.in/reader038/viewer/2022110103/5697bf761a28abf838c80ab6/html5/thumbnails/4.jpg)
Block Diagram
![Page 5: ECE 477 Final Presentation Team 01 Spring 2014 Paste a photo of team members with completed project here. Annotate this photo with names of team members.](https://reader038.fdocuments.in/reader038/viewer/2022110103/5697bf761a28abf838c80ab6/html5/thumbnails/5.jpg)
Design Challenges
• Audio Generation• Audio Amplification• Mounting and Wiring• Software Task Management• LED Issues
![Page 6: ECE 477 Final Presentation Team 01 Spring 2014 Paste a photo of team members with completed project here. Annotate this photo with names of team members.](https://reader038.fdocuments.in/reader038/viewer/2022110103/5697bf761a28abf838c80ab6/html5/thumbnails/6.jpg)
Individual Contributions
• Team Leader – Kevin Meyer• Team Member 2 – Ben Pluckebaum• Team Member 3 – Brennan Tran• Team Member 4 – Jonah Ea
![Page 7: ECE 477 Final Presentation Team 01 Spring 2014 Paste a photo of team members with completed project here. Annotate this photo with names of team members.](https://reader038.fdocuments.in/reader038/viewer/2022110103/5697bf761a28abf838c80ab6/html5/thumbnails/7.jpg)
Team Leader – Kevin Meyer
• Team management• Packaging design• Assisted schematic / PCB design• Software development
– LCD interface and menu system– LED / button grid control– SD Card / FAT file system
![Page 8: ECE 477 Final Presentation Team 01 Spring 2014 Paste a photo of team members with completed project here. Annotate this photo with names of team members.](https://reader038.fdocuments.in/reader038/viewer/2022110103/5697bf761a28abf838c80ab6/html5/thumbnails/8.jpg)
Member 2 – Ben Pluckebaum
• Component Ordering• Setup of Development software• Prototyping and verification: amplifier IC, power
regulation circuitry, 8x8 LED pushbutton • Project schematic• PCB Population and troubleshooting• Assisted in audio software development, I2C
communication with DAC
![Page 9: ECE 477 Final Presentation Team 01 Spring 2014 Paste a photo of team members with completed project here. Annotate this photo with names of team members.](https://reader038.fdocuments.in/reader038/viewer/2022110103/5697bf761a28abf838c80ab6/html5/thumbnails/9.jpg)
Member 3 – Brennan Tran
• BeatSquare Idea Proposal• PCB layout of functional groups• Trace routing of PCB• PCB population and miscellaneous soldering• Wiring for user interfaces and inputs• Final packaging construction
![Page 10: ECE 477 Final Presentation Team 01 Spring 2014 Paste a photo of team members with completed project here. Annotate this photo with names of team members.](https://reader038.fdocuments.in/reader038/viewer/2022110103/5697bf761a28abf838c80ab6/html5/thumbnails/10.jpg)
Member 4 – Jonah Ea
• Software Engineer• Soldered breakout board components• Proof-of-concept prototyping • Circuit testing and debugging• IDE setup and programmer for the Stellaris/Tiva
microcontrollers• Interfaced and prototyped with the I2C DAC• Audio production
![Page 11: ECE 477 Final Presentation Team 01 Spring 2014 Paste a photo of team members with completed project here. Annotate this photo with names of team members.](https://reader038.fdocuments.in/reader038/viewer/2022110103/5697bf761a28abf838c80ab6/html5/thumbnails/11.jpg)
Project Demonstration1. An ability to poll an array of pushbuttons to manipulate
the musical configuration and display a visual pattern using LEDs.
2. An ability to output multi-tone audio.
3. An ability to adjust the volume and BPM of the output audio.
4. An ability to save and load musical configurations to and from flash memory.
5. An ability to save a configuration as a MIDI file to an SD card.
![Page 12: ECE 477 Final Presentation Team 01 Spring 2014 Paste a photo of team members with completed project here. Annotate this photo with names of team members.](https://reader038.fdocuments.in/reader038/viewer/2022110103/5697bf761a28abf838c80ab6/html5/thumbnails/12.jpg)
Questions / Discussion