rtc.h File Reference

#include "pico.h"

Go to the source code of this file.

Typedefs
typedef void(*	rtc_callback_t) (void)

Functions
void	rtc_init (void)
	Initialise the RTC system.
bool	rtc_set_datetime (const datetime_t *t)
	Set the RTC to the specified time.
bool	rtc_get_datetime (datetime_t *t)
	Get the current time from the RTC.
bool	rtc_running (void)
	Is the RTC running?
void	rtc_set_alarm (const datetime_t *t, rtc_callback_t user_callback)
	Set a time in the future for the RTC to call a user provided callback.
void	rtc_enable_alarm (void)
	Enable the RTC alarm (if inactive).
void	rtc_disable_alarm (void)
	Disable the RTC alarm (if active).
bool	rtc_run_from_external_source (uint32_t src_hz, uint gpio_pin)
	Run the RTC from an external clock source through GPIO.