RIOT-OS/RIOT — pull request #1738 by thomaseichinger (2014-09-30 14:31:42+00:00)
Title: stm32f1: implement 32bit hwtimer by cascading two timers

Provide 32bit timers for the stm32f1 hwtimer implementation by cascading 2 hardware timers. Also changed to clock them by 1MHz.