tridentiot-sdk-docs/v2026.03.xx/tr__rtc__driver_8h_source.html

#ifndef  TR_RTC_DRIVER_

#define  TR_RTC_DRIVER_


#include <stdint.h>

#include <stdbool.h>

#include "tr_hal_rtc.h"

#ifdef __cplusplus

extern "C" {

#endif


void tr_rtc_driver_init(uint32_t reset_reason);

 /* rtc_init */


uint64_t tr_rtc_get_hw_ms(void);


uint64_t tr_rtc_get_uptime_ms(void);

 /* rtc_time */


uint64_t tr_rtc_wallclock_ms_get(void);


void tr_rtc_wallclock_ms_set(uint64_t ms_since_2000);

 /* rtc_wallclock */


void tr_rtc_calendar_get(tr_hal_rtc_date_time* date);


void tr_rtc_calendar_set(const tr_hal_rtc_date_time* date);

 /* rtc_calendar */


void tr_rtc_setup_alarm(uint64_t delta_ms);

 /* rtc_alarm */


void tr_rtc_ms_to_calendar(uint64_t ms_since_2000, tr_hal_rtc_date_time* date);


uint64_t tr_rtc_calendar_to_ms(const tr_hal_rtc_date_time* date);

 /* rtc_convert */

 /* rtc_api */


#ifdef __cplusplus

}

#endif


#endif //TR_RTC_DRIVER_H_

tr_rtc_setup_alarm
void tr_rtc_setup_alarm(uint64_t delta_ms)
Program an RTC alarm to fire approximately delta_ms in the future.

tr_rtc_calendar_get
void tr_rtc_calendar_get(tr_hal_rtc_date_time *date)
Read the current hardware RTC calendar.

tr_rtc_calendar_set
void tr_rtc_calendar_set(const tr_hal_rtc_date_time *date)
Set the hardware RTC calendar safely (preserving uptime).

tr_rtc_ms_to_calendar
void tr_rtc_ms_to_calendar(uint64_t ms_since_2000, tr_hal_rtc_date_time *date)
Convert ms‑since‑2000 to a calendar (Y/M/D h:m:s.ms).

tr_rtc_calendar_to_ms
uint64_t tr_rtc_calendar_to_ms(const tr_hal_rtc_date_time *date)
Convert a calendar (Y/M/D h:m:s.ms) to ms‑since‑2000.

tr_rtc_driver_init
void tr_rtc_driver_init(uint32_t reset_reason)
Initialize the RTC driver and reconstruct internal state.

tr_rtc_get_hw_ms
uint64_t tr_rtc_get_hw_ms(void)
Get the current hardware RTC time in milliseconds since 2000‑01‑01.

tr_rtc_get_uptime_ms
uint64_t tr_rtc_get_uptime_ms(void)
Get the 64‑bit monotonic uptime in milliseconds.

tr_rtc_wallclock_ms_set
void tr_rtc_wallclock_ms_set(uint64_t ms_since_2000)
Set the wall‑clock (ms since 2000‑01‑01) using the offset model.

tr_rtc_wallclock_ms_get
uint64_t tr_rtc_wallclock_ms_get(void)
Get the wall‑clock time (ms since 2000‑01‑01).

tr_hal_rtc_date_time
Definition T32CM11_rtc.h:135

tr_hal_rtc.h
This is the common include file for the Trident HAL Power Mgmt.