146 lines
5.6 KiB
C
146 lines
5.6 KiB
C
/*
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* This file is part of the MicroPython project, http://micropython.org/
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*
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* The MIT License (MIT)
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*
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* Copyright (c) 2019 Dan Halbert for Adafruit Industries
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* Copyright (c) 2018 Artur Pacholec
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#include <string.h>
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#include <stdio.h>
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#include "py/objproperty.h"
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#include "py/objstr.h"
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#include "py/runtime.h"
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#include "shared-bindings/bleio/Address.h"
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#include "shared-module/bleio/Address.h"
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//| .. currentmodule:: bleio
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//|
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//| :class:`Address` -- BLE address
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//| =========================================================
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//|
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//| Encapsulates the address of a BLE device.
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//|
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//| .. class:: Address(address, address_type)
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//|
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//| Create a new Address object encapsulating the address value.
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//| The value itself can be one of:
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//|
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//| :param buf address: The address value to encapsulate. A buffer object (bytearray, bytes) of 6 bytes.
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//| :param int address_type: one of these integers:
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//| - `bleio.Address.PUBLIC` = 0
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//| - `bleio.Address.RANDOM_STATIC` = 1
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//| - `bleio.Address.RANDOM_PRIVATE_RESOLVABLE` = 2
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//| - `bleio.Address.RANDOM_PRIVATE_NON_RESOLVABLE` = 3
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//|
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STATIC mp_obj_t bleio_address_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) {
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enum { ARG_address, ARG_address_type };
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static const mp_arg_t allowed_args[] = {
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{ MP_QSTR_address, MP_ARG_OBJ | MP_ARG_REQUIRED },
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{ MP_QSTR_address_type, MP_ARG_INT, {.u_int = BLEIO_ADDRESS_TYPE_PUBLIC } },
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};
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mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)];
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mp_arg_parse_all(n_args, pos_args, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args);
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bleio_address_obj_t *self = m_new_obj(bleio_address_obj_t);
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self->base.type = &bleio_address_type;
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const mp_obj_t address = args[ARG_address].u_obj;
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mp_buffer_info_t buf_info;
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mp_get_buffer_raise(address, &buf_info, MP_BUFFER_READ);
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if (buf_info.len != NUM_BLEIO_ADDRESS_BYTES) {
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mp_raise_ValueError_varg(translate("Address must be %d bytes long"), NUM_BLEIO_ADDRESS_BYTES);
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}
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const mp_int_t address_type = args[ARG_address_type].u_int;
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if (address_type < BLEIO_ADDRESS_TYPE_MIN || address_type > BLEIO_ADDRESS_TYPE_MAX) {
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mp_raise_ValueError(translate("Address type out of range"));
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}
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common_hal_bleio_address_construct(self, buf_info.buf, buf_info.len, address_type);
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return MP_OBJ_FROM_PTR(self);
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}
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//| .. attribute:: address_bytes
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//|
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//| The bytes that make up the device address (read-only)
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//|
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//| - `bleio.Address.PUBLIC`
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//| - `bleio.Address.RANDOM_STATIC`
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//| - `bleio.Address.RANDOM_PRIVATE_RESOLVABLE`
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//| - `bleio.Address.RANDOM_PRIVATE_NON_RESOLVABLE`
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//|
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STATIC mp_obj_t bleio_address_get_address_bytes(mp_obj_t self_in) {
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bleio_address_obj_t *self = MP_OBJ_TO_PTR(self_in);
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return common_hal_bleio_address_get_address_bytes(self);
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}
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MP_DEFINE_CONST_FUN_OBJ_1(bleio_address_get_address_bytes_obj, bleio_address_get_address_bytes);
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//| .. attribute:: type
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//|
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//| The address type (read-only). One of these integers:
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//|
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//| - `bleio.Address.PUBLIC`
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//| - `bleio.Address.RANDOM_STATIC`
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//| - `bleio.Address.RANDOM_PRIVATE_RESOLVABLE`
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//| - `bleio.Address.RANDOM_PRIVATE_NON_RESOLVABLE`
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//|
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STATIC mp_obj_t bleio_address_get_type(mp_obj_t self_in) {
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bleio_address_obj_t *self = MP_OBJ_TO_PTR(self_in);
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return MP_OBJ_NEW_SMALL_INT(common_hal_bleio_address_get_type(self));
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}
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MP_DEFINE_CONST_FUN_OBJ_1(bleio_address_get_type_obj, bleio_address_get_type);
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const mp_obj_property_t bleio_address_type_obj = {
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.base.type = &mp_type_property,
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.proxy = {(mp_obj_t)&bleio_address_get_type_obj,
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(mp_obj_t)&mp_const_none_obj,
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(mp_obj_t)&mp_const_none_obj},
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};
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STATIC const mp_rom_map_elem_t bleio_address_locals_dict_table[] = {
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{ MP_ROM_QSTR(MP_QSTR_address_bytes), MP_ROM_PTR(&bleio_address_get_address_bytes_obj) },
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{ MP_ROM_QSTR(MP_QSTR_type), MP_ROM_PTR(&bleio_address_get_type_obj) },
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// These match the BLE_GAP_ADDR_TYPES values used by the nRF library.
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{ MP_ROM_QSTR(MP_QSTR_PUBLIC), MP_OBJ_NEW_SMALL_INT(0) },
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{ MP_ROM_QSTR(MP_QSTR_RANDOM_STATIC), MP_OBJ_NEW_SMALL_INT(1) },
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{ MP_ROM_QSTR(MP_QSTR_RANDOM_PRIVATE_RESOLVABLE), MP_OBJ_NEW_SMALL_INT(2) },
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{ MP_ROM_QSTR(MP_QSTR_RANDOM_PRIVATE_NON_RESOLVABLE), MP_OBJ_NEW_SMALL_INT(3) },
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};
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STATIC MP_DEFINE_CONST_DICT(bleio_address_locals_dict, bleio_address_locals_dict_table);
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const mp_obj_type_t bleio_address_type = {
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{ &mp_type_type },
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.name = MP_QSTR_Address,
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.make_new = bleio_address_make_new,
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.locals_dict = (mp_obj_dict_t*)&bleio_address_locals_dict
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};
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