RIOT-OS/RIOT — pull request #1785 by haukepetersen (2014-10-09 17:02:27+00:00)
Title: cpu/stm32f1: added I2C interface&implementation

Here it finally is: the so far missing I2C low-level driver interface and a first implementation for the iot-lab_M3/stm32f1.

Please test, as I am not too familiar with I2C (yet).