circuitpython/ports/espressif/common-hal/rtc/RTC.c

/*
 * This file is part of the MicroPython project, http://micropython.org/
 *
 * The MIT License (MIT)
 *
 * Copyright 2019 Sony Semiconductor Solutions Corporation
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

#include <sys/time.h>

#include "py/obj.h"
#include "py/runtime.h"
#include "components/soc/include/soc/rtc_periph.h"
#include "shared-bindings/rtc/RTC.h"

void common_hal_rtc_get_time(timeutils_struct_time_t *tm) {
    struct timeval tv_now;
    gettimeofday(&tv_now, NULL);
    timeutils_seconds_since_2000_to_struct_time(tv_now.tv_sec, tm);
}

void common_hal_rtc_set_time(timeutils_struct_time_t *tm) {
    struct timeval tv_now = {0};
    tv_now.tv_sec = timeutils_seconds_since_2000(tm->tm_year, tm->tm_mon, tm->tm_mday, tm->tm_hour, tm->tm_min, tm->tm_sec);
    settimeofday(&tv_now, NULL);
}

int common_hal_rtc_get_calibration(void) {
    return 0;
}

void common_hal_rtc_set_calibration(int calibration) {
    mp_raise_NotImplementedError_varg(translate("%q"), MP_QSTR_calibration);
}