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Scott Shawcroft 2020-10-14 14:09:41 -07:00
parent 354536c09f
commit 1196d4bcf6
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4 changed files with 111 additions and 38 deletions
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29
shared-bindings/alarm/__init__.c
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#include "shared-bindings/alarm/__init__.h"
//| """alarm module
//|
//| The `alarm` module implements deep sleep."""
STATIC mp_obj_t alarm_disable_all(void) {
common_hal_alarm_disable_all();
return mp_const_none;
}
STATIC MP_DEFINE_CONST_FUN_OBJ_0(alarm_disable_all_obj, alarm_disable_all);
STATIC mp_obj_t alarm_get_wake_alarm(void) {
return common_hal_alarm_get_wake_alarm();
}
STATIC MP_DEFINE_CONST_FUN_OBJ_0(alarm_get_wake_alarm_obj, alarm_get_wake_alarm);
STATIC const mp_rom_map_elem_t alarm_module_globals_table[] = {
{ MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_alarm) },
{ MP_ROM_QSTR(MP_QSTR_Disable), MP_ROM_PTR(&alarm_disable_all_obj) },
{ MP_ROM_QSTR(MP_QSTR_get_wake_alarm), MP_ROM_PTR(&alarm_get_wake_alarm_obj) },
};
STATIC MP_DEFINE_CONST_DICT(alarm_module_globals, alarm_module_globals_table);
const mp_obj_module_t alarm_module = {
.base = { &mp_type_module },
.globals = (mp_obj_dict_t*)&alarm_module_globals,
};

9
shared-bindings/alarm/__init__.h
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#ifndef MICROPY_INCLUDED_SHARED_BINDINGS_ALARM___INIT___H
#define MICROPY_INCLUDED_SHARED_BINDINGS_ALARM___INIT___H
#include "py/obj.h"
extern void common_hal_alarm_disable_all(void);
extern mp_obj_t common_hal_alarm_get_wake_alarm(void);
#endif // MICROPY_INCLUDED_SHARED_BINDINGS_ALARM___INIT___H

101
shared-bindings/sleepio/__init__.c Normal file
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/*
* This file is part of the MicroPython project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2020 Scott Shawcroft
*
* 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 "shared-bindings/alarm/__init__.h"
//| """Light and deep sleep used to save power
//|
//| The `sleepio` module provides sleep related functionality. There are two supported levels of
//| sleep, light and deep.
//|
//| Light sleep leaves the CPU and RAM powered so that CircuitPython can resume where it left off
//| after being woken up. Light sleep is automatically done by CircuitPython when `time.sleep()` is
//| called. To light sleep until a non-time alarm use `sleepio.sleep_until_alarm()`.
//|
//| Deep sleep shuts down power to nearly all of the chip including the CPU and RAM. This can save
//| a more significant amount of power at the cost of starting CircuitPython from scratch when woken
//| up. CircuitPython will enter deep sleep automatically when code exits without error. If an
//| error causes CircuitPython to exit, error LED error flashes will be done periodically. To set
//| alarms for deep sleep use `sleepio.set_alarms` they will apply to next deep sleep only."""
//| wake_alarm: Alarm
//| """The most recent alarm to wake us up from a sleep (light or deep.)"""
//|
//| def sleep_until_alarm(alarm: Alarm, ...) -> Alarm:
//| """Performs a light sleep until woken by one of the alarms. The alarm that woke us up is
//| returned."""
//| ...
//|
STATIC mp_obj_t sleepio_sleep_until_alarm(size_t n_args, const mp_obj_t *args) {
// mp_int_t size = MP_OBJ_SMALL_INT_VALUE(struct_calcsize(args[0]));
// vstr_t vstr;
// vstr_init_len(&vstr, size);
// byte *p = (byte*)vstr.buf;
// memset(p, 0, size);
// byte *end_p = &p[size];
// shared_modules_struct_pack_into(args[0], p, end_p, n_args - 1, &args[1]);
// return mp_obj_new_str_from_vstr(&mp_type_bytes, &vstr);
}
MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(sleepio_sleep_until_alarm_obj, 1, MP_OBJ_FUN_ARGS_MAX, sleepio_sleep_until_alarm);
//| def set_alarms(alarm: Alarm, ...) -> None:
//| """Set one or more alarms to wake up from a deep sleep. The last alarm to wake us up is
//| available as `wake_alarm`."""
//| ...
//|
STATIC mp_obj_t sleepio_set_alarms(size_t n_args, const mp_obj_t *args) {
// mp_int_t size = MP_OBJ_SMALL_INT_VALUE(struct_calcsize(args[0]));
// vstr_t vstr;
// vstr_init_len(&vstr, size);
// byte *p = (byte*)vstr.buf;
// memset(p, 0, size);
// byte *end_p = &p[size];
// shared_modules_struct_pack_into(args[0], p, end_p, n_args - 1, &args[1]);
// return mp_obj_new_str_from_vstr(&mp_type_bytes, &vstr);
}
MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(sleepio_set_alarms_obj, 1, MP_OBJ_FUN_ARGS_MAX, sleepio_set_alarms);
mp_map_elem_t sleepio_module_globals_table[] = {
{ MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_sleepio) },
{ MP_ROM_QSTR(MP_QSTR_wake_alarm), mp_const_none },
{ MP_ROM_QSTR(MP_QSTR_sleep_until_alarm), mp_const_none },
{ MP_ROM_QSTR(MP_QSTR_set_alarms), mp_const_none },
};
STATIC MP_DEFINE_CONST_DICT(sleepio_module_globals, sleepio_module_globals_table);
void common_hal_sleepio_set_wake_alarm(mp_obj_t alarm) {
// sleepio_module_globals_table[1].value = alarm;
}
const mp_obj_module_t sleepio_module = {
.base = { &mp_type_module },
.globals = (mp_obj_dict_t*)&sleepio_module_globals,
};

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shared-bindings/sleepio/__init__.h Normal file
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#ifndef MICROPY_INCLUDED_SHARED_BINDINGS_SLEEPIO___INIT___H
#define MICROPY_INCLUDED_SHARED_BINDINGS_SLEEPIO___INIT___H
#include "py/obj.h"
// This is implemented by shared-bindings so that implementations can set the
// newest alarm source.
extern void common_hal_sleepio_set_wake_alarm(mp_obj_t alarm);
#endif // MICROPY_INCLUDED_SHARED_BINDINGS_SLEEPIO___INIT___H