Difference between revisions of "S18: Hand gesture controlled multiplayer game"

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Revision as of 20:28, 8 May 2018

Grading Criteria

  • How well is Software & Hardware Design described?
  • How well can this report be used to reproduce this project?
  • Code Quality
  • Overall Report Quality:
    • Software Block Diagrams
    • Hardware Block Diagrams
      Schematic Quality
    • Quality of technical challenges and solutions adopted.

Project Title

Hand gesture controlled multiplayer game

Abstract

This project involves implementation of a wireless and hand-gesture controlled multiplayer ping pong (2D) game using the Adafruit's 16x32 RGB LED Matrix. It incorporates the on-board RF Nordic wireless transceiver for wireless communication and the on-board acceleration sensor to translate the hand movement into the slider movement on the display.

Objectives & Introduction

Show list of your objectives. This section includes the high level details of your project. You can write about the various sensors or peripherals you used to get your project completed.

Team Members & Responsibilities

  • Akil Khan
    • Design and development of the RGB Led Matrix driver
    • Game logic development, implementation, QA and testing.
  • Abhilash Tuse
    • Game logic development
    • Logic Development for communication between hand gesture control board and controller board
  • Disha Patil
    • Design of PCB using Eagle for Power Supply
    • Hand gesture control logic development using accelerometer
  • Omkar Kale
    • Hand gesture control logic development using accelerometer
    • Logic Development for communication between hand gesture control board and controller board
  • Vishal Shrivastava
    • Design and development of the RGB Led Matrix driver
    • Design of PCB using Eagle for Power Supply

Schedule

Show a simple table or figures that show your scheduled as planned before you started working on the project. Then in another table column, write down the actual schedule so that readers can see the planned vs. actual goals. The point of the schedule is for readers to assess how to pace themselves if they are doing a similar project.

Week# Date Task Status Actual Completion Date
1 10/04/2018
  • Submission of Project Proposals
  • Research on project requirements.
  • Order components and distribute project modules.
  • Completed
  • Completed
  • Completed
  • 24/03/2018
  • 10/04/2018
  • 10/04/2018
2 17/04/2018
  • Developing logic for hand gesture control using accelerometer sensor.
  • Power Supply circuit design and simulation using Multisim
  • Write basic LED display driver to blink individual pixels and set of pixels.
  • Establishing basic wireless communication between 2 SJOne boards.
  • Completed
  • Completed
  • Completed
  • Completed
  • 15/04/2018
  • 16/04/2018
  • 17/04/2018
  • 18/04/2018
3 24/04/2018
  • Develop advanced API's on top of LED display driver: Draw game objects such as sliders and ball.
  • PCB layout design using Eagle and finalizing the schematic.
  • Establish communication between the hand-gesture controller and display node using wireless mesh module.
  • Project report update on the wiki.
  • Completed
  • Completed
  • Completed
  • 29/04/2018
  • 24/04/2018
4 01/05/2018
  • Developing logic for the ball movement and translating hand gesture control into slider movement.
  • Soldering components and hardware testing on PCB
  • Packaging of hardware board and related components.
  • Project report update on the wiki.
  • Completed
5 08/05/2018
  • Integrate ball movement and slider movement logic into display node algorithm.
  • Project report update on the wiki.
6 15/05/2018
  • Final testing and bug fixes.
  • Complete wiki report and final demo.

Parts List & Cost

Item# Part Manufacturer Part number Quantity Cost($)
1 SJ One Board Preet 3 80.00
2 Adafruit RGB LED Matrix LED Matrix 1 35.00
3 Power Adapter Power Supply 1 7.95
4 Power Bank 800mah Aibocn 2 11.95
5 PCB Board
6 Hardware Excess Solution Barrel Jack, Jumper wires, Connectors 5.00
  • Total Cost:306.955$

Design & Implementation

The design section can go over your hardware and software design. Organize this section using sub-sections that go over your design and implementation.

Hardware Design

Discuss your hardware design here. Show detailed schematics, and the interface here.

Accelerometer Sensor

Accelerometer on board
Accelerometer Detection

The SJOne board has an accelerometer which is interfaced on the I2C2 bus. Accelerometers are electromechanical devices that sense either static or dynamic forces of acceleration. Static forces include gravity, while dynamic forces can include vibrations and movement.The measurements are on 3-axis and these values can be calibrated to find the desired values.

In our project, accelerometer is used for detecting the up-down movement of the wrist. We are using accelerometers on two SJ-One Boards for gesture recognition. The movement from accelerometer sensor will be used to control the slider movement on the RGB LED Matrix.

Hardware Interface Diagram

In this section, you can describe how your hardware communicates, such as which BUSes used. You can discuss your driver implementation here, such that the Software Design section is isolated to talk about high level workings rather than inner working of your project.

Software Design

Show your software design. For example, if you are designing an MP3 Player, show the tasks that you are using, and what they are doing at a high level. Do not show the details of the code. For example, do not show exact code, but you may show psuedocode and fragments of code. Keep in mind that you are showing DESIGN of your software, not the inner workings of it.

Implementation

This section includes implementation, but again, not the details, just the high level. For example, you can list the steps it takes to communicate over a sensor, or the steps needed to write a page of memory onto SPI Flash. You can include sub-sections for each of your component implementation.

Testing & Technical Challenges

Describe the challenges of your project. What advise would you give yourself or someone else if your project can be started from scratch again? Make a smooth transition to testing section and described what it took to test your project.

Include sub-sections that list out a problem and solution, such as:

<Bug/issue name>

Discuss the issue and resolution.

Conclusion

Conclude your project here. You can recap your testing and problems. You should address the "so what" part here to indicate what you ultimately learnt from this project. How has this project increased your knowledge?

Project Video

Upload a video of your project and post the link here.

Project Source Code

References

Acknowledgement

Any acknowledgement that you may wish to provide can be included here.

References Used

List any references used in project.

Appendix

You can list the references you used.

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