Vincent Dupont ab8f9f148e stm32f2: Add RTC driver
The driver was imported from stm32f0
Fixes:
 - Fix 12/24h handling (CR flag badly used)
 - Fix interrupt flag clearance and interrupt name
2016-03-31 16:34:04 +02:00
..
2016-03-31 16:34:04 +02:00
2016-03-23 15:26:18 +01:00
2016-03-23 15:26:18 +01:00