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/*
* This file is part of the MicroPython project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2018 Artur Pacholec
*
* 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 "py/objproperty.h"
#include "py/runtime.h"
#include "shared-bindings/bleio/ScanEntry.h"
#include "shared-bindings/bleio/Scanner.h"
#define DEFAULT_INTERVAL 100
#define DEFAULT_WINDOW 100
// Work-in-progress: orphaned for now.
//| :orphan:
//|
//| .. currentmodule:: bleio
//|
//| :class:`Scanner` -- scan for nearby BLE devices
//| =========================================================
//|
//| Allows scanning for nearby BLE devices.
//|
//| Usage::
//|
//| import bleio
//| scanner = bleio.Scanner()
//| entries = scanner.scan(2500)
//| print(entries)
//|
//| .. class:: Scanner()
//|
//| Create a new Scanner object.
//|
//| .. attribute:: interval
//|
//| The interval (in ms) between the start of two consecutive scan windows.
//| Allowed values are between 10ms and 10.24 sec.
//|
//| .. attribute:: window
//|
//| The duration (in ms) in which a single BLE channel is scanned.
//| Allowed values are between 10ms and 10.24 sec.
//|
//| .. method:: scan(timeout)
//|
//| Performs a BLE scan.
//|
//| :param int timeout: the scan timeout in ms
//| :returns: advertising packets found
//| :rtype: list of :py:class:`bleio.ScanEntry`
//|
STATIC void bleio_scanner_print(const mp_print_t *print, mp_obj_t self_in, mp_print_kind_t kind) {
bleio_scanner_obj_t *self = MP_OBJ_TO_PTR(self_in);
mp_printf(print, "Scanner(interval: %d window: %d)", self->interval, self->window);
}
STATIC mp_obj_t bleio_scanner_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *all_args, mp_map_t *kw_args) {
mp_arg_check_num(n_args, kw_args, 0, 0, false);
bleio_scanner_obj_t *self = m_new_obj(bleio_scanner_obj_t);
self->base.type = type;
self->interval = DEFAULT_INTERVAL;
self->window = DEFAULT_WINDOW;
return MP_OBJ_FROM_PTR(self);
}
STATIC mp_obj_t bleio_scanner_get_interval(mp_obj_t self_in) {
bleio_scanner_obj_t *self = MP_OBJ_TO_PTR(self_in);
return mp_obj_new_int(self->interval);
}
MP_DEFINE_CONST_FUN_OBJ_1(bleio_scanner_get_interval_obj, bleio_scanner_get_interval);
static mp_obj_t bleio_scanner_set_interval(mp_obj_t self_in, mp_obj_t value) {
bleio_scanner_obj_t *self = MP_OBJ_TO_PTR(self_in);
self->interval = mp_obj_get_int(value);
return mp_const_none;
}
STATIC MP_DEFINE_CONST_FUN_OBJ_2(bleio_scanner_set_interval_obj, bleio_scanner_set_interval);
const mp_obj_property_t bleio_scanner_interval_obj = {
.base.type = &mp_type_property,
.proxy = { (mp_obj_t)&bleio_scanner_get_interval_obj,
(mp_obj_t)&bleio_scanner_set_interval_obj,
(mp_obj_t)&mp_const_none_obj },
};
STATIC mp_obj_t scanner_scan(mp_obj_t self_in, mp_obj_t timeout_in) {
bleio_scanner_obj_t *self = MP_OBJ_TO_PTR(self_in);
const mp_int_t timeout = mp_obj_get_int(timeout_in);
self->adv_reports = mp_obj_new_list(0, NULL);
common_hal_bleio_scanner_scan(self, timeout);
return self->adv_reports;
}
STATIC MP_DEFINE_CONST_FUN_OBJ_2(bleio_scanner_scan_obj, scanner_scan);
STATIC mp_obj_t bleio_scanner_get_window(mp_obj_t self_in) {
bleio_scanner_obj_t *self = MP_OBJ_TO_PTR(self_in);
return mp_obj_new_int(self->window);
}
MP_DEFINE_CONST_FUN_OBJ_1(bleio_scanner_get_window_obj, bleio_scanner_get_window);
static mp_obj_t bleio_scanner_set_window(mp_obj_t self_in, mp_obj_t value) {
bleio_scanner_obj_t *self = MP_OBJ_TO_PTR(self_in);
self->window = mp_obj_get_int(value);
return mp_const_none;
}
STATIC MP_DEFINE_CONST_FUN_OBJ_2(bleio_scanner_set_window_obj, bleio_scanner_set_window);
const mp_obj_property_t bleio_scanner_window_obj = {
.base.type = &mp_type_property,
.proxy = { (mp_obj_t)&bleio_scanner_get_window_obj,
(mp_obj_t)&bleio_scanner_set_window_obj,
(mp_obj_t)&mp_const_none_obj },
};
STATIC const mp_rom_map_elem_t bleio_scanner_locals_dict_table[] = {
{ MP_ROM_QSTR(MP_QSTR_interval), MP_ROM_PTR(&bleio_scanner_interval_obj) },
{ MP_ROM_QSTR(MP_QSTR_scan), MP_ROM_PTR(&bleio_scanner_scan_obj) },
{ MP_ROM_QSTR(MP_QSTR_window), MP_ROM_PTR(&bleio_scanner_window_obj) },
};
STATIC MP_DEFINE_CONST_DICT(bleio_scanner_locals_dict, bleio_scanner_locals_dict_table);
const mp_obj_type_t bleio_scanner_type = {
{ &mp_type_type },
.name = MP_QSTR_Scanner,
.print = bleio_scanner_print,
.make_new = bleio_scanner_make_new,
.locals_dict = (mp_obj_dict_t*)&bleio_scanner_locals_dict
};
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