https://github.com/zgbjgg/arygon_nfc

arygon_nfc - NFC reader erlang application
https://github.com/zgbjgg/arygon_nfc

arygon-nfc erlang nfc reader

Last synced: about 2 months ago
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arygon_nfc - NFC reader erlang application

• Host: GitHub
• URL: https://github.com/zgbjgg/arygon_nfc
• Owner: zgbjgg
• Created: 2014-02-13T19:54:52.000Z (almost 11 years ago)
• Default Branch: master
• Last Pushed: 2014-02-24T17:56:31.000Z (almost 11 years ago)
• Last Synced: 2023-08-05T18:46:58.489Z (over 1 year ago)
• Topics: arygon-nfc, erlang, nfc, reader
• Language: Erlang
• Homepage:
• Size: 221 KB
• Stars: 1
• Watchers: 2
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
arygon_nfc - NFC reader erlang application

======

Compile the application

    $ make all

arygon_nfc have a dependence "gnuart", is necessary start it before. start applications with the correct path

     $ erl -pa ebin/ deps/gnuart/ebin

     

     1> application:start(gnuart).

     ok

Start arygon_nfc

     

    2> application:start(arygon_nfc).

    ok

Open the device 

    3> arygon_nfc:open().

    arygon nfc got: <<"device_open">>

    ok

Subscribe the process to the application

    4> arygon_nfc:subscribe().

    {ok, #Ref<0.0.0.39>}

    

All messages sent to the subscribed process are in the form:

    {nfc, Ref, Response} 

Where Ref is the reference for the subscribed process and Response is the decoded 

packet.

    

    

Send a TAMA  command to the reader

    5> arygon_nfc:send("0av").

    arygon nfc got value: 'V6.6'

    ok

Unsubscribe the process

    6> arygon_nfc:unsusbribe().

    ok

Close the device

    7> arygon_nfc:close().

    arygon nfc got: <<"device_close">>

    ok