local_time.h

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/*
 * Copyright 2025 Tobias Moullet
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * File: local_time.h
 * Description: Private API for managing the local time
 *
 * Project: BlueSync - BLE Time Sync for Zephyr
 * Repository: https://github.com/Tobi15/zephyr-bluesync-ble
 */
 
 
 
#ifndef ZEPHYR_BLUESYNC_SRC_LOCAL_TIME_H_
#define ZEPHYR_BLUESYNC_SRC_LOCAL_TIME_H_
#include <stdint.h>
 
uint64_t get_logical_time_us(void);
 
uint64_t get_logical_time_ticks(void);
 
uint64_t convert_uptime_ticks_to_est_master_ticks(uint64_t uptime_ticks);
 
double get_current_slope_ticks();
 
double get_current_offset_ticks();
 
int64_t get_uptime_ticks_with_epoch();
 
void set_new_epoch_unix_ref(uint64_t epoch_ref_us);
 
void apply_timer_sync(double slope_timer, double offset_timer_us);
 
uint64_t uncompress_time(uint32_t compress_32bit_timestamp);
 
#endif /* ZEPHYR_BLUESYNC_SRC_LOCAL_TIME_H_ */