MQTT client library for Contiki
This is an MQTT client library for the Contiki operating system.
It operates asynchronously, creating a new process to handle communication with the message broker. It supports subscribing, publishing, authentication, will messages, keep alive pings and all 3 QoS levels. In short, it should be a fully functional client, though some areas haven't been well tested yet.
To use this library, create a mqtt-service directory in the Contiki apps directory and place these library files within it. Then add mqtt-service to the APPS variable in your application's makefile.
See mqtt-service.h for documentation and example.c for example usage.
For more exmples of usage, look in the devices/* directories in http://github.com/esar/myha