2011-08-29 11:48 AM
I've stumbled across what may be a documentation error in the RM0033 reference manual. Page 567 documents ALARMOUTTYPE (bit 18) of the RTC_TAFCR as 0 = PUSH/PULL and 1 = OPEN DRAIN. I'm seeing the opposite (i.e. PC13 only goes HI with ALARMOUTTYPE = 1).
Has anyone else seen this or confirm the documentation is correct? Thanks Royce #stm32f2-alarmouttype-rtc_tafcr