Difference between revisions of "S15: Tree Node using Google Protocol Buffers"

Revision as of 16:40, 20 May 2015

Grading Criteria

Tree Node: using Google Protocol Buffers

Problem Statement

Machines cannot afford to send and receive large chunk of data among each other. There is a burning need of faster and lighter way of data serialization in the world of internet of things.

Our Solution

Google protocol buffers is the best available way of data serialization between servers. By implementing lighter and micro controller compatible version of GPB - nanoPB - we created a faster and better machine to machine communication network.

Abstract

This project is to implement google protocol buffers for serialization of the data. In this main role of protocol buffers is to encode the data before sending it out via nordic wireless communication and decoding the received data on the receiver side.

• This project mainly focuses on Following topics:
  • Studying different types of Google Protocol Buffers (GPB)

      Google Protocol Buffers
      Nano PB
      Flat Buffers

• Implementing Nordic wireless communication between different boards by using these implemented google protocol buffers.

• Studying network architecture - Tree Achitecture

Objectives & Introduction

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Team Members & Responsibilities

• Aditya Bankar
  • Nordic wireless and flatbuffers
• Aniruddha Kawade
  • Google protocol buffers and NanoPB
• Shreeram Gopalakrishnan
  • Google protocol buffers and NanoPB
• Vinod Pangul
  • Nordic wireless and flatbuffers

Project Schedule

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* Decision on all required modules and placing the order online. 
* Research on Google Protocol Buffers

* Environment setup of Google Protocol Buffer on windows 
and accomplish an example task such as hello world.

*  Nordic Wireless: Ping Test between two SJOne boards.

* Nordic wireless all development and testing for 2-3 
SJOne Boards.
* Successful implementation of nanoPB ( GPB variant)

* Start code development for LCD module.
* Testing Code via Google Protocol Buffers.

* Integration of all modules with parallel testing.

* Integration of the code with Google Protocol Buffers.

*  Final Testing and integration of additional features 
if time permits.

*  Final Demo Day

Parts List & Cost

Following are the components and modules required for this project.

Parts List & Cost

Design & Implementation

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Hardware Design

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Project's Functional Diagram

Hardware Interface

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Software Design

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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

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My Issue #1

Discuss the issue and resolution.

Conclusion

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Project Video

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Project Source Code

• Sourceforge Source Code Link

References

Acknowledgement

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References Used

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• Google's Nanopb web: http://koti.kapsi.fi/jpa/nanopb/docs/concepts.html
• Nanopb API references: http://koti.kapsi.fi/jpa/nanopb/docs/reference.html

Appendix

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