@ -3,7 +3,7 @@
*
* The MIT License ( MIT )
*
* Copyright ( c ) 2013 , 2014 Damien P . George
* Copyright ( c ) 2013 - 2023 Damien P . George
* Copyright ( c ) 2015 Daniel Campora
*
* Permission is hereby granted , free of charge , to any person obtaining a copy
@ -25,119 +25,30 @@
* THE SOFTWARE .
*/
# include <stdio.h>
# include <string.h>
# include "py/mpconfig.h"
# include "py/runtime.h"
# include "py/obj.h"
# include "py/smallint.h"
# include "py/mphal.h"
# include "shared/timeutils/timeutils.h"
# include "extmod/modutime.h"
# include "inc/hw_types.h"
# include "inc/hw_ints.h"
# include "inc/hw_memmap.h"
# include "rom_map.h"
# include "prcm.h"
# include "systick.h"
# include "pybrtc.h"
# include "utils.h"
/// \module time - time related functions
///
/// The `time` module provides functions for getting the current time and date,
/// and for sleeping.
/******************************************************************************/
// MicroPython bindings
/// \function localtime([secs])
/// Convert a time expressed in seconds since Jan 1, 2000 into an 8-tuple which
/// contains: (year, month, mday, hour, minute, second, weekday, yearday)
/// If secs is not provided or None, then the current time from the RTC is used.
/// year includes the century (for example 2015)
/// month is 1-12
/// mday is 1-31
/// hour is 0-23
/// minute is 0-59
/// second is 0-59
/// weekday is 0-6 for Mon-Sun.
/// yearday is 1-366
STATIC mp_obj_t time_localtime ( size_t n_args , const mp_obj_t * args ) {
if ( n_args = = 0 | | args [ 0 ] = = mp_const_none ) {
timeutils_struct_time_t tm ;
// get the seconds from the RTC
timeutils_seconds_since_2000_to_struct_time ( pyb_rtc_get_seconds ( ) , & tm ) ;
mp_obj_t tuple [ 8 ] = {
mp_obj_new_int ( tm . tm_year ) ,
mp_obj_new_int ( tm . tm_mon ) ,
mp_obj_new_int ( tm . tm_mday ) ,
mp_obj_new_int ( tm . tm_hour ) ,
mp_obj_new_int ( tm . tm_min ) ,
mp_obj_new_int ( tm . tm_sec ) ,
mp_obj_new_int ( tm . tm_wday ) ,
mp_obj_new_int ( tm . tm_yday )
} ;
return mp_obj_new_tuple ( 8 , tuple ) ;
} else {
mp_int_t seconds = mp_obj_get_int ( args [ 0 ] ) ;
timeutils_struct_time_t tm ;
timeutils_seconds_since_2000_to_struct_time ( seconds , & tm ) ;
mp_obj_t tuple [ 8 ] = {
tuple [ 0 ] = mp_obj_new_int ( tm . tm_year ) ,
tuple [ 1 ] = mp_obj_new_int ( tm . tm_mon ) ,
tuple [ 2 ] = mp_obj_new_int ( tm . tm_mday ) ,
tuple [ 3 ] = mp_obj_new_int ( tm . tm_hour ) ,
tuple [ 4 ] = mp_obj_new_int ( tm . tm_min ) ,
tuple [ 5 ] = mp_obj_new_int ( tm . tm_sec ) ,
tuple [ 6 ] = mp_obj_new_int ( tm . tm_wday ) ,
tuple [ 7 ] = mp_obj_new_int ( tm . tm_yday ) ,
} ;
return mp_obj_new_tuple ( 8 , tuple ) ;
}
// Return the localtime as an 8-tuple.
STATIC mp_obj_t mp_utime_localtime_get ( void ) {
timeutils_struct_time_t tm ;
// get the seconds from the RTC
timeutils_seconds_since_2000_to_struct_time ( pyb_rtc_get_seconds ( ) , & tm ) ;
mp_obj_t tuple [ 8 ] = {
mp_obj_new_int ( tm . tm_year ) ,
mp_obj_new_int ( tm . tm_mon ) ,
mp_obj_new_int ( tm . tm_mday ) ,
mp_obj_new_int ( tm . tm_hour ) ,
mp_obj_new_int ( tm . tm_min ) ,
mp_obj_new_int ( tm . tm_sec ) ,
mp_obj_new_int ( tm . tm_wday ) ,
mp_obj_new_int ( tm . tm_yday )
} ;
return mp_obj_new_tuple ( 8 , tuple ) ;
}
MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN ( time_localtime_obj , 0 , 1 , time_localtime ) ;
STATIC mp_obj_t time_time ( void ) {
// Returns the number of seconds, as an integer, since the Epoch.
STATIC mp_obj_t mp_utime_time_get ( void ) {
return mp_obj_new_int ( pyb_rtc_get_seconds ( ) ) ;
}
MP_DEFINE_CONST_FUN_OBJ_0 ( time_time_obj , time_time ) ;
STATIC mp_obj_t time_sleep ( mp_obj_t seconds_o ) {
int32_t sleep_s = mp_obj_get_int ( seconds_o ) ;
if ( sleep_s > 0 ) {
mp_hal_delay_ms ( sleep_s * 1000 ) ;
}
return mp_const_none ;
}
MP_DEFINE_CONST_FUN_OBJ_1 ( time_sleep_obj , time_sleep ) ;
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_gmtime ) , MP_ROM_PTR ( & time_localtime_obj ) } ,
{ MP_ROM_QSTR ( MP_QSTR_localtime ) , MP_ROM_PTR ( & time_localtime_obj ) } ,
{ MP_ROM_QSTR ( MP_QSTR_mktime ) , MP_ROM_PTR ( & mp_utime_mktime_obj ) } ,
{ MP_ROM_QSTR ( MP_QSTR_time ) , MP_ROM_PTR ( & time_time_obj ) } ,
{ MP_ROM_QSTR ( MP_QSTR_sleep ) , MP_ROM_PTR ( & time_sleep_obj ) } ,
// MicroPython additions
{ MP_ROM_QSTR ( MP_QSTR_sleep_ms ) , MP_ROM_PTR ( & mp_utime_sleep_ms_obj ) } ,
{ MP_ROM_QSTR ( MP_QSTR_sleep_us ) , MP_ROM_PTR ( & mp_utime_sleep_us_obj ) } ,
{ MP_ROM_QSTR ( MP_QSTR_ticks_ms ) , MP_ROM_PTR ( & mp_utime_ticks_ms_obj ) } ,
{ MP_ROM_QSTR ( MP_QSTR_ticks_us ) , MP_ROM_PTR ( & mp_utime_ticks_us_obj ) } ,
{ MP_ROM_QSTR ( MP_QSTR_ticks_cpu ) , MP_ROM_PTR ( & mp_utime_ticks_cpu_obj ) } ,
{ MP_ROM_QSTR ( MP_QSTR_ticks_add ) , MP_ROM_PTR ( & mp_utime_ticks_add_obj ) } ,
{ MP_ROM_QSTR ( MP_QSTR_ticks_diff ) , MP_ROM_PTR ( & mp_utime_ticks_diff_obj ) } ,
} ;
STATIC MP_DEFINE_CONST_DICT ( time_module_globals , time_module_globals_table ) ;
const mp_obj_module_t mp_module_utime = {
. base = { & mp_type_module } ,
. globals = ( mp_obj_dict_t * ) & time_module_globals ,
} ;
MP_REGISTER_MODULE ( MP_QSTR_utime , mp_module_utime ) ;
Damien George
2 years ago