fb510b3bf9
This renames: MICROPY_PY_FROZENSET -> MICROPY_PY_BUILTINS_FROZENSET MICROPY_PY_PROPERTY -> MICROPY_PY_BUILTINS_PROPERTY MICROPY_PY_SLICE -> MICROPY_PY_BUILTINS_SLICE MICROPY_ENABLE_FLOAT -> MICROPY_PY_BUILTINS_FLOAT See issue #35 for discussion.
136 lines
4.8 KiB
C
136 lines
4.8 KiB
C
/*
|
|
* This file is part of the Micro Python project, http://micropython.org/
|
|
*
|
|
* The MIT License (MIT)
|
|
*
|
|
* Copyright (c) 2013, 2014 Damien P. George
|
|
*
|
|
* 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 "stm32f4xx_hal.h"
|
|
|
|
#include "mpconfig.h"
|
|
#include "nlr.h"
|
|
#include "misc.h"
|
|
#include "qstr.h"
|
|
#include "obj.h"
|
|
#include "portmodules.h"
|
|
#include "rtc.h"
|
|
|
|
STATIC const uint days_since_jan1[]= { 0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334 };
|
|
|
|
STATIC bool is_leap_year(uint year) {
|
|
return (year % 4 == 0 && year % 100 != 0) || year % 400 == 0;
|
|
}
|
|
|
|
// compute the day of the year, between 1 and 366
|
|
// month should be between 1 and 12, date should start at 1
|
|
STATIC uint year_day(uint year, uint month, uint date) {
|
|
uint yday = days_since_jan1[month - 1] + date;
|
|
if (month >= 3 && is_leap_year(year)) {
|
|
yday += 1;
|
|
}
|
|
return yday;
|
|
}
|
|
|
|
// returns time stored in RTC as: (year, month, date, hour, minute, second, weekday)
|
|
// weekday is 0-6 for Mon-Sun
|
|
STATIC mp_obj_t time_localtime(void) {
|
|
// get date and time
|
|
// note: need to call get time then get date to correctly access the registers
|
|
RTC_DateTypeDef date;
|
|
RTC_TimeTypeDef time;
|
|
HAL_RTC_GetTime(&RTCHandle, &time, FORMAT_BIN);
|
|
HAL_RTC_GetDate(&RTCHandle, &date, FORMAT_BIN);
|
|
mp_obj_t tuple[8] = {
|
|
mp_obj_new_int(2000 + date.Year),
|
|
mp_obj_new_int(date.Month),
|
|
mp_obj_new_int(date.Date),
|
|
mp_obj_new_int(time.Hours),
|
|
mp_obj_new_int(time.Minutes),
|
|
mp_obj_new_int(time.Seconds),
|
|
mp_obj_new_int(date.WeekDay - 1),
|
|
mp_obj_new_int(year_day(2000 + date.Year, date.Month, date.Date)),
|
|
};
|
|
return mp_obj_new_tuple(8, tuple);
|
|
}
|
|
MP_DEFINE_CONST_FUN_OBJ_0(time_localtime_obj, time_localtime);
|
|
|
|
STATIC mp_obj_t time_sleep(mp_obj_t seconds_o) {
|
|
#if MICROPY_PY_BUILTINS_FLOAT
|
|
if (MP_OBJ_IS_INT(seconds_o)) {
|
|
#endif
|
|
HAL_Delay(1000 * mp_obj_get_int(seconds_o));
|
|
#if MICROPY_PY_BUILTINS_FLOAT
|
|
} else {
|
|
HAL_Delay((uint32_t)(1000 * mp_obj_get_float(seconds_o)));
|
|
}
|
|
#endif
|
|
return mp_const_none;
|
|
}
|
|
MP_DEFINE_CONST_FUN_OBJ_1(time_sleep_obj, time_sleep);
|
|
|
|
// returns the number of seconds, as an integer, since 1/1/2000
|
|
STATIC mp_obj_t time_time(void) {
|
|
// get date and time
|
|
// note: need to call get time then get date to correctly access the registers
|
|
RTC_DateTypeDef date;
|
|
RTC_TimeTypeDef time;
|
|
HAL_RTC_GetTime(&RTCHandle, &time, FORMAT_BIN);
|
|
HAL_RTC_GetDate(&RTCHandle, &date, FORMAT_BIN);
|
|
return mp_obj_new_int(
|
|
time.Seconds
|
|
+ time.Minutes * 60
|
|
+ time.Hours * 3600
|
|
+ (year_day(2000 + date.Year, date.Month, date.Date) - 1
|
|
+ ((date.Year + 3) / 4) // add a day each 4 years starting with 2001
|
|
- ((date.Year + 99) / 100) // subtract a day each 100 years starting with 2001
|
|
+ ((date.Year + 399) / 400) // add a day each 400 years starting with 2001
|
|
) * 86400
|
|
+ date.Year * 31536000
|
|
);
|
|
}
|
|
MP_DEFINE_CONST_FUN_OBJ_0(time_time_obj, time_time);
|
|
|
|
STATIC const mp_map_elem_t time_module_globals_table[] = {
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR___name__), MP_OBJ_NEW_QSTR(MP_QSTR_time) },
|
|
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_localtime), (mp_obj_t)&time_localtime_obj },
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_sleep), (mp_obj_t)&time_sleep_obj },
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_time), (mp_obj_t)&time_time_obj },
|
|
};
|
|
|
|
STATIC const mp_obj_dict_t time_module_globals = {
|
|
.base = {&mp_type_dict},
|
|
.map = {
|
|
.all_keys_are_qstrs = 1,
|
|
.table_is_fixed_array = 1,
|
|
.used = ARRAY_SIZE(time_module_globals_table),
|
|
.alloc = ARRAY_SIZE(time_module_globals_table),
|
|
.table = (mp_map_elem_t*)time_module_globals_table,
|
|
},
|
|
};
|
|
|
|
const mp_obj_module_t time_module = {
|
|
.base = { &mp_type_module },
|
|
.name = MP_QSTR_time,
|
|
.globals = (mp_obj_dict_t*)&time_module_globals,
|
|
};
|