Sample code for blog post https://blog.classycode.com/tunneling-http-over-nfc-on-android-using-host-card-emulation-907947a721ac#.uw8iovncn.
Contains the following:
- Android app that uses Host Card Emulation (NFC) to communicate with an NFC terminal
- libnfc-based terminal interfacing with a PN532 reader connected to a RaspberryPi via SPI
The app can provide a URL to be downloaded by the terminal. The terminal will download the URL and send its contents as a series of packets back to the app.