My previous post on reading the temperature from a TMP102 using a pcDuino used a Python script. Here is an example using C. For information on the connections and prerequisites, see the Python version of this post: Reading Temperature from a TMP102 Thermometer with pcDuino (Python Version).

More details, please refer to  http://bradsmc.blogspot.com/2013/04/reading-temperature-from-tmp102.html?showComment=1390873628204#c7859138127347620719