Unverified Commit 3efbab13 authored by fpletz's avatar fpletz
Browse files

feat(utime.c): add python functions to set time

parent 38f83243
......@@ -25,7 +25,18 @@ alarm.
.. py:function:: utime.time()
Return the current timestamp in seconds since 2000-01-01
Return the current timestamp in seconds since 2000-01-01 00:00.
.. py:function:: utime.set_time(secs)
Sets the time to ``secs`` seconds since 2000-01-01 00:00.
.. py:function:: utime.set_unix_time(secs)
Sets the time to ``secs`` seconds since 1970-01-01 00:00 UTC.
This corresponds a regular Unix timestamp which can be obtained
by running ``date +%s`` in a command line or ``int(time.time())``
in Python.
.. py:function:: utime.localtime([secs])
......
......@@ -47,6 +47,8 @@ Q(ticks_diff)
Q(localtime)
Q(mktime)
Q(time)
Q(set_time)
Q(set_unix_time)
/* vibra */
Q(vibra)
......
......@@ -16,6 +16,23 @@
/* MicroPython has its epoch at 2000-01-01. Our RTC is in UTC */
#define EPOCH_OFFSET 946684800UL
static mp_obj_t time_set_time(mp_obj_t secs)
{
uint64_t timestamp =
mp_obj_get_int(secs) * 1000ULL + EPOCH_OFFSET * 1000ULL;
epic_rtc_set_milliseconds(timestamp);
return mp_const_none;
}
static MP_DEFINE_CONST_FUN_OBJ_1(time_set_time_obj, time_set_time);
static mp_obj_t time_set_unix_time(mp_obj_t secs)
{
uint64_t timestamp = mp_obj_get_int(secs) * 1000ULL;
epic_rtc_set_milliseconds(timestamp);
return mp_const_none;
}
static MP_DEFINE_CONST_FUN_OBJ_1(time_set_unix_time_obj, time_set_unix_time);
static mp_obj_t time_time(void)
{
mp_int_t seconds;
......@@ -101,6 +118,9 @@ static MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(time_alarm_obj, 1, 2, time_alarm);
static const mp_rom_map_elem_t time_module_globals_table[] = {
{ MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_utime) },
{ MP_ROM_QSTR(MP_QSTR_time), MP_ROM_PTR(&time_time_obj) },
{ MP_ROM_QSTR(MP_QSTR_set_time), MP_ROM_PTR(&time_set_time_obj) },
{ MP_ROM_QSTR(MP_QSTR_set_unix_time),
MP_ROM_PTR(&time_set_unix_time_obj) },
{ MP_ROM_QSTR(MP_QSTR_localtime), MP_ROM_PTR(&time_localtime_obj) },
{ MP_ROM_QSTR(MP_QSTR_mktime), MP_ROM_PTR(&time_mktime_obj) },
{ MP_ROM_QSTR(MP_QSTR_sleep), MP_ROM_PTR(&mp_utime_sleep_obj) },
......
Supports Markdown
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment