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Demonstrate NDN over Bluetooth LE on the Arduino

NDNcomm 2015 Hackathon

Final presentation

Our setup

• Available hardware
• Getting started with sample code

Background reading

• Getting Started with Bluetooth Low Energy - We will have a hardcopy on site and if you are on a campus with Safari access you can access this electronically.
• NDN-CPP Lite introduction
• NDN-CPP Lite code

Producer (Arduino device)

Arduino code

http://www.instructables.com/id/RFduino-Sending-and-Receiving-Data-Via-BLE/step5/Receiving-data-with-the-RFduino/

• Starting point Transport on Yun: https://github.com/named-data/ndn-cpp/blob/master/src/lite/transport/arduino-yun-tcp-transport-lite.cpp

Consumer App

OS X

• https://developer.apple.com/library/ios/documentation/NetworkingInternetWeb/Conceptual/CoreBluetooth_concepts/AboutCoreBluetooth/Introduction.html

Android

• Start with RFDuino Android app https://github.com/lann/RFDuinoTest/releases
• jNDN Maven package http://search.maven.org/#browse|-1774398624

Fragmentation

NDNLPv2 fragmentation header:

    0x64, 0x1a, // LpPacket
          0x52, 0x01, // FragIndex
                0x00, // FragIndex value
          0x53, 0x01, // FragCount
                0x02, // FragCount value
          0x50, 0x12, // Fragment
                1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18

Fixed fragmentation header with only FragIndex and FragCount values:

                0x00, // FragIndex value
                0x02, // FragCount value
                1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18