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/*
* This file is part of the MicroPython project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2017 Glenn Ruben Bakke
* 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/UUID.h"
//| .. currentmodule:: bleio
//|
//| :class:`UUID` -- BLE UUID
//| =========================================================
//|
//| Encapsulates both 16-bit and 128-bit UUIDs. Can be used for services,
//| characteristics, descriptors and more.
//|
//| .. class:: UUID(uuid)
//|
//| Create a new UUID object encapsulating the uuid value.
//| The value itself can be one of:
//|
//| - a `int` value in range of 0 to 0xFFFF
//| - a `str` value in the format of '0xXXXX' for 16-bit or 'XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX' for 128-bit
//|
//| :param int/str uuid: The uuid to encapsulate
//|
//| .. method:: __len__()
//|
//| Returns the uuid length in bits
//|
//| This allows you to:
//|
//| uuid = bleio.UUID(0x1801)
//| print(len(uuid))
//|
//| .. attribute:: type
//|
//| The UUID type. One of:
//|
//| - `bleio.UUIDType.TYPE_16BIT`
//| - `bleio.UUIDType.TYPE_128BIT`
//|
STATIC mp_obj_t bleio_uuid_make_new(const mp_obj_type_t *type, size_t n_args, size_t n_kw, const mp_obj_t *pos_args) {
mp_arg_check_num(n_args, n_kw, 1, 1, true);
bleio_uuid_obj_t *self = m_new_obj(bleio_uuid_obj_t);
self->base.type = &bleio_uuid_type;
mp_map_t kw_args;
mp_map_init_fixed_table(&kw_args, n_kw, pos_args + n_args);
enum { ARG_uuid };
static const mp_arg_t allowed_args[] = {
{ ARG_uuid, MP_ARG_REQUIRED | MP_ARG_OBJ, {.u_obj = MP_OBJ_NULL} },
};
mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)];
mp_arg_parse_all(n_args, pos_args, &kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args);
const mp_obj_t uuid = args[ARG_uuid].u_obj;
common_hal_bleio_uuid_construct(self, &uuid);
return MP_OBJ_FROM_PTR(self);
}
STATIC mp_obj_t bleio_uuid_unary_op(mp_unary_op_t op, mp_obj_t self_in) {
bleio_uuid_obj_t *self = MP_OBJ_TO_PTR(self_in);
const bleio_uuid_type_t type = common_hal_bleio_uuid_get_type(self);
const uint8_t len = (type == UUID_TYPE_16BIT) ? 16 : 128;
switch (op) {
case MP_UNARY_OP_BOOL: return mp_obj_new_bool(len != 0);
case MP_UNARY_OP_LEN: return MP_OBJ_NEW_SMALL_INT(len);
default: return MP_OBJ_NULL; // op not supported
}
}
STATIC void bleio_uuid_print(const mp_print_t *print, mp_obj_t self_in, mp_print_kind_t kind) {
bleio_uuid_obj_t *self = MP_OBJ_TO_PTR(self_in);
common_hal_bleio_uuid_print(self, print);
}
STATIC mp_obj_t bleio_uuid_get_type(mp_obj_t self_in) {
bleio_uuid_obj_t *self = MP_OBJ_TO_PTR(self_in);
const bleio_uuid_type_t type = common_hal_bleio_uuid_get_type(self);
if (type == UUID_TYPE_16BIT) {
return (mp_obj_t)&bleio_uuidtype_16bit_obj;
}
if (type == UUID_TYPE_128BIT) {
return (mp_obj_t)&bleio_uuidtype_128bit_obj;
}
return (mp_obj_t)&mp_const_none_obj;
}
MP_DEFINE_CONST_FUN_OBJ_1(bleio_uuid_get_type_obj, bleio_uuid_get_type);
const mp_obj_property_t bleio_uuid_type_obj = {
.base.type = &mp_type_property,
.proxy = {(mp_obj_t)&bleio_uuid_get_type_obj,
(mp_obj_t)&mp_const_none_obj,
(mp_obj_t)&mp_const_none_obj},
};
STATIC const mp_rom_map_elem_t bleio_uuid_locals_dict_table[] = {
{ MP_ROM_QSTR(MP_QSTR_type), MP_ROM_PTR(&bleio_uuid_type_obj) },
};
STATIC MP_DEFINE_CONST_DICT(bleio_uuid_locals_dict, bleio_uuid_locals_dict_table);
const mp_obj_type_t bleio_uuid_type = {
{ &mp_type_type },
.name = MP_QSTR_UUID,
.print = bleio_uuid_print,
.make_new = bleio_uuid_make_new,
.unary_op = bleio_uuid_unary_op,
.locals_dict = (mp_obj_dict_t*)&bleio_uuid_locals_dict
};
|
