Low-level RTC peripheral driver interface definitions. More...
Detailed Description
Low-level RTC peripheral driver interface definitions.
Definition in file rtc.h.
#include <stdbool.h>#include <stdint.h>#include <time.h>#include "rtc_utils.h"#include "periph_conf.h"
Include dependency graph for rtc.h:Go to the source code of this file.
Macros | |
| #define | RIOT_EPOCH (2020) |
| Earliest year of the RTC. More... | |
Typedefs | |
| typedef void(* | rtc_alarm_cb_t) (void *arg) |
| Signature for alarm Callback. More... | |
Functions | |
| void | rtc_init (void) |
| Initialize RTC module. | |
| int | rtc_set_time (struct tm *time) |
| Set RTC to given time. More... | |
| int | rtc_get_time (struct tm *time) |
| Get current RTC time. More... | |
| int | rtc_get_time_ms (struct tm *time, uint16_t *ms) |
| Get current RTC time with sub-second component. More... | |
| int | rtc_set_alarm (struct tm *time, rtc_alarm_cb_t cb, void *arg) |
| Set an alarm for RTC to the specified value. More... | |
| int | rtc_get_alarm (struct tm *time) |
| Gets the current alarm setting. More... | |
| void | rtc_clear_alarm (void) |
| Clear any set alarm, do nothing if nothing set. | |
| void | rtc_poweron (void) |
| Turns the RTC hardware module on. | |
| void | rtc_poweroff (void) |
| Turns the RTC hardware module off. | |
