9653255cff
STM32L1, STM32L4 RTC: add periodic interrupts, update L1 RTC implementation
* STM32L4 RTC: add support experimental CONFIG_RTC_PERIODIC
* STM32 RTC: separate STM32L1 RTC into a separate file
STM32L1 RTC is very close to F4 or L4 versions, with two alarms
and periodic wakeup support so backported L4 peripheral to L1.
* RTC: add periodic alarms to upper and lower halves
Approved-by: Gregory Nutt <gnutt@nuttx.org>
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| .. | ||
| cs2100-cp.h | ||
| ds3231.h | ||
| oneshot.h | ||
| pcf85263.h | ||
| rtc.h | ||
| timer.h | ||
| watchdog.h | ||