nrf_grtc_timer.h

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/*
 * Copyright (c) 2024 Nordic Semiconductor ASA
 *
 * SPDX-License-Identifier: Apache-2.0
 */
 
#ifndef ZEPHYR_INCLUDE_DRIVERS_TIMER_NRF_GRTC_TIMER_H
#define ZEPHYR_INCLUDE_DRIVERS_TIMER_NRF_GRTC_TIMER_H
 
#ifdef __cplusplus
extern "C" {
#endif
 
#include <zephyr/sys_clock.h>

typedef void (*z_nrf_grtc_timer_compare_handler_t)(int32_t id, uint64_t expire_time,
                                                   void *user_data);

int32_t z_nrf_grtc_timer_chan_alloc(void);

int32_t z_nrf_grtc_timer_ext_chan_alloc(void);

void z_nrf_grtc_timer_chan_free(int32_t chan);

uint64_t z_nrf_grtc_timer_read(void);

bool z_nrf_grtc_timer_compare_evt_check(int32_t chan);

uint32_t z_nrf_grtc_timer_compare_evt_address_get(int32_t chan);

uint32_t z_nrf_grtc_timer_capture_task_address_get(int32_t chan);

bool z_nrf_grtc_timer_compare_int_lock(int32_t chan);

void z_nrf_grtc_timer_compare_int_unlock(int32_t chan, bool key);

int z_nrf_grtc_timer_compare_read(int32_t chan, uint64_t *val);

int z_nrf_grtc_timer_set(int32_t chan, uint64_t target_time,
                                z_nrf_grtc_timer_compare_handler_t handler, void *user_data);

int z_nrf_grtc_timer_interval_set(int32_t chan, uint32_t initial_value, uint32_t interval_value,
                                z_nrf_grtc_timer_compare_handler_t handler, void *user_data);

void z_nrf_grtc_timer_interval_stop(int32_t chan);

void z_nrf_grtc_timer_abort(int32_t chan);

uint64_t z_nrf_grtc_timer_get_ticks(k_timeout_t t);

int z_nrf_grtc_timer_capture_prepare(int32_t chan);

int z_nrf_grtc_timer_capture_read(int32_t chan, uint64_t *captured_time);

int z_nrf_grtc_wakeup_prepare(uint64_t wake_time_us);

uint64_t z_nrf_grtc_timer_startup_value_get(void);

int nrf_grtc_timer_clock_driver_init(void);
 
#ifdef __cplusplus
}
#endif
 
#endif /* ZEPHYR_INCLUDE_DRIVERS_TIMER_NRF_GRTC_TIMER_H */