mirror of
https://github.com/licsber/micropython.git
synced 2024-09-22 01:50:24 +08:00
124 lines
4.0 KiB
C
124 lines
4.0 KiB
C
/*
|
|
* This file is part of the MicroPython project, http://micropython.org/
|
|
*
|
|
* The MIT License (MIT)
|
|
*
|
|
* Copyright (c) 2021 "Krzysztof Adamski" <k@japko.eu>
|
|
*
|
|
* 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 <stdio.h>
|
|
#include <string.h>
|
|
|
|
#include <time.h>
|
|
#include <sys/time.h>
|
|
|
|
#include "py/nlr.h"
|
|
#include "py/obj.h"
|
|
#include "py/runtime.h"
|
|
#include "py/mphal.h"
|
|
#include "py/mperrno.h"
|
|
#include "shared/timeutils/timeutils.h"
|
|
#include "hardware/rtc.h"
|
|
#include "pico/util/datetime.h"
|
|
#include "modmachine.h"
|
|
|
|
typedef struct _machine_rtc_obj_t {
|
|
mp_obj_base_t base;
|
|
} machine_rtc_obj_t;
|
|
|
|
// singleton RTC object
|
|
STATIC const machine_rtc_obj_t machine_rtc_obj = {{&machine_rtc_type}};
|
|
|
|
STATIC mp_obj_t machine_rtc_make_new(const mp_obj_type_t *type, size_t n_args, size_t n_kw, const mp_obj_t *args) {
|
|
// check arguments
|
|
mp_arg_check_num(n_args, n_kw, 0, 0, false);
|
|
bool r = rtc_running();
|
|
|
|
if (!r) {
|
|
// This shouldn't happen as rtc_init() is already called in main so
|
|
// it's here just in case
|
|
rtc_init();
|
|
datetime_t t = { .month = 1, .day = 1 };
|
|
rtc_set_datetime(&t);
|
|
}
|
|
// return constant object
|
|
return (mp_obj_t)&machine_rtc_obj;
|
|
}
|
|
|
|
STATIC mp_obj_t machine_rtc_datetime(mp_uint_t n_args, const mp_obj_t *args) {
|
|
if (n_args == 1) {
|
|
bool ret;
|
|
datetime_t t;
|
|
|
|
ret = rtc_get_datetime(&t);
|
|
if (!ret) {
|
|
mp_raise_OSError(MP_EIO);
|
|
}
|
|
|
|
mp_obj_t tuple[8] = {
|
|
mp_obj_new_int(t.year),
|
|
mp_obj_new_int(t.month),
|
|
mp_obj_new_int(t.day),
|
|
mp_obj_new_int(t.dotw),
|
|
mp_obj_new_int(t.hour),
|
|
mp_obj_new_int(t.min),
|
|
mp_obj_new_int(t.sec),
|
|
mp_obj_new_int(0)
|
|
};
|
|
|
|
return mp_obj_new_tuple(8, tuple);
|
|
} else {
|
|
mp_obj_t *items;
|
|
|
|
mp_obj_get_array_fixed_n(args[1], 8, &items);
|
|
|
|
datetime_t t = {
|
|
.year = mp_obj_get_int(items[0]),
|
|
.month = mp_obj_get_int(items[1]),
|
|
.day = mp_obj_get_int(items[2]),
|
|
.hour = mp_obj_get_int(items[4]),
|
|
.min = mp_obj_get_int(items[5]),
|
|
.sec = mp_obj_get_int(items[6]),
|
|
};
|
|
// Deliberately ignore the weekday argument and compute the proper value
|
|
t.dotw = timeutils_calc_weekday(t.year, t.month, t.day);
|
|
|
|
if (!rtc_set_datetime(&t)) {
|
|
mp_raise_OSError(MP_EINVAL);
|
|
}
|
|
|
|
}
|
|
return mp_const_none;
|
|
}
|
|
STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(machine_rtc_datetime_obj, 1, 2, machine_rtc_datetime);
|
|
|
|
STATIC const mp_rom_map_elem_t machine_rtc_locals_dict_table[] = {
|
|
{ MP_ROM_QSTR(MP_QSTR_datetime), MP_ROM_PTR(&machine_rtc_datetime_obj) },
|
|
};
|
|
STATIC MP_DEFINE_CONST_DICT(machine_rtc_locals_dict, machine_rtc_locals_dict_table);
|
|
|
|
const mp_obj_type_t machine_rtc_type = {
|
|
{ &mp_type_type },
|
|
.name = MP_QSTR_RTC,
|
|
.make_new = machine_rtc_make_new,
|
|
.locals_dict = (mp_obj_t)&machine_rtc_locals_dict,
|
|
};
|