Build Realtime Apps With The Real-Time Network - the mbed PubNub API+SDK
The PubNub library enables your mbed board to communicate with the world via the PubNub cloud messaging system.
The library provides a PubNub class that is tied to a particular set of keys and offers methods that correspond to the appropriate API methods - publish, subscribe, history, etc. The JSON encoded messages are passed as raw strings to conserve memory, but at your option, you can use e.g. picojson library to deal with JSON. The API is synchronous - use multiple rtos threads to talk to PubNub on the background.
Getting Started
Can't wait to try it out? Connect your mbed application board and proceed to the demo project:
Import programPubNubDemo
Reference demo of the PubNub library for the mbed application board - control your board over the internet!
Library Usage
Import library
Public Member Functions |
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PubNub (const char *publish_key, const char *subscribe_key, const char *origin="http://pubsub.pubnub.com") | |
Init a Pubnub Client context.
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PubNubRes | publish (const char *channel, const char *message, char **reply=NULL) |
Publish API call.
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PubNubRes | subscribe (const char *channel, char **reply) |
Subscribe API call.
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PubNubRes | history (const char *channel, char **reply, int *replysize, int limit=10) |
History API call.
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PubNubRes | time (char *ts) |
Time API call.
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History
http_send_headers(): Include trailing pnsdk query parameter in URL
2014-09-01, by Petr Baudis [Mon, 01 Sep 2014 00:12:11 +0200] rev 5
http_send_headers(): Include trailing pnsdk query parameter in URL
History example: Add missing \n in printf()
2014-03-02, by pasky [Sun, 02 Mar 2014 01:48:40 +0000] rev 4
History example: Add missing \n in printf()
Documentation: Enclose examples in @code / @endcode
2014-03-02, by pasky [Sun, 02 Mar 2014 01:47:11 +0000] rev 3
Documentation: Enclose examples in @code / @endcode
PubNub(): Remove nonsensicla @return statement
2014-03-02, by pasky [Sun, 02 Mar 2014 01:43:20 +0000] rev 2
PubNub(): Remove nonsensicla @return statement
Move the class description to an outer comment.; ; This might fix docgen.
2014-03-02, by pasky [Sun, 02 Mar 2014 01:41:18 +0000] rev 1
Move the class description to an outer comment.; ; This might fix docgen.
Initial version: Basic working API + short docs with examples. Please refer to PubNubDemo program for a reference usage code.
2014-03-02, by pasky [Sun, 02 Mar 2014 01:32:54 +0000] rev 0
Initial version: Basic working API + short docs with examples. Please refer to PubNubDemo program for a reference usage code.