ST STM32F31xx

Real-time clock (RTC)
UM1581
392/584
DocID023800 Rev 1
 #define: RTC_AlarmSubSecondMask_None ((uint32_t)0x0F000000)
SS[14:0] are compared and must match to activate alarm.
RTC_AM_PM_Definitions
 #define: RTC_H12_AM ((uint8_t)0x00)
 #define: RTC_H12_PM ((uint8_t)0x40)
RTC_Backup_Registers_Definitions
 #define: RTC_BKP_DR0 ((uint32_t)0x00000000)
 #define: RTC_BKP_DR1 ((uint32_t)0x00000001)
 #define: RTC_BKP_DR2 ((uint32_t)0x00000002)
 #define: RTC_BKP_DR3 ((uint32_t)0x00000003)
 #define: RTC_BKP_DR4 ((uint32_t)0x00000004)
 #define: RTC_BKP_DR5 ((uint32_t)0x00000005)
 #define: RTC_BKP_DR6 ((uint32_t)0x00000006)
 #define: RTC_BKP_DR7 ((uint32_t)0x00000007)