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circuitpython/shared-bindings/_bleio/Adapter.c

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/*
* This file is part of the MicroPython project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2018 Dan Halbert for Adafruit Industries
* 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 <string.h>
#include "py/objproperty.h"
#include "py/runtime.h"
#include "shared-bindings/_bleio/__init__.h"
#include "shared-bindings/_bleio/Address.h"
#include "shared-bindings/_bleio/Adapter.h"
#define ADV_INTERVAL_MIN (0.02f)
#define ADV_INTERVAL_MIN_STRING "0.02"
#define ADV_INTERVAL_MAX (10.24f)
#define ADV_INTERVAL_MAX_STRING "10.24"
// 20ms is recommended by Apple
#define ADV_INTERVAL_DEFAULT (0.1f)
#define INTERVAL_DEFAULT (0.1f)
#define INTERVAL_MIN (0.0025f)
#define INTERVAL_MIN_STRING "0.0025"
#define INTERVAL_MAX (40.959375f)
#define INTERVAL_MAX_STRING "40.959375"
#define WINDOW_DEFAULT (0.1f)
//| class Adapter:
//| """
//| The BLE Adapter object manages the discovery and connection to other nearby Bluetooth Low Energy devices.
//| This part of the Bluetooth Low Energy Specification is known as Generic Access Profile (GAP).
//|
//| Discovery of other devices happens during a scanning process that listens for small packets of
//| information, known as advertisements, that are broadcast unencrypted. The advertising packets
//| have two different uses. The first is to broadcast a small piece of data to anyone who cares and
//| and nothing more. These are known as beacons. The second class of advertisement is to promote
//| additional functionality available after the devices establish a connection. For example, a
//| BLE heart rate monitor would advertise that it provides the standard BLE Heart Rate Service.
//|
//| The Adapter can do both parts of this process: it can scan for other device
//| advertisements and it can advertise its own data. Furthermore, Adapters can accept incoming
//| connections and also initiate connections."""
//|
//| def __init__(
//| self, *, uart: busio.UART, rts: digitalio.DigitalInOut, cts: digitalio.DigitalInOut
//| ) -> None:
//| """On boards that do not have native BLE, you can use an HCI co-processor.
//| Pass the uart and pins used to communicate with the co-processor, such as an Adafruit AirLift.
//| The co-processor must have been reset and put into BLE mode beforehand
//| by the appropriate pin manipulation.
//| The ``uart``, ``rts``, and ``cts`` objects are used to
//| communicate with the HCI co-processor in HCI mode.
//| The `Adapter` object is enabled during this call.
//|
//| After instantiating an Adapter, call `_bleio.set_adapter()` to set `_bleio.adapter`
//|
//| On boards with native BLE, you cannot create an instance of `_bleio.Adapter`;
//| this constructor will raise `NotImplementedError`.
//| Use `_bleio.adapter` to access the sole instance already available.
//| """
//| ...
STATIC mp_obj_t bleio_adapter_make_new(const mp_obj_type_t *type, size_t n_args, size_t n_kw, const mp_obj_t *all_args) {
#if CIRCUITPY_BLEIO_HCI
bleio_adapter_obj_t *self = common_hal_bleio_allocate_adapter_or_raise();
enum { ARG_uart, ARG_rts, ARG_cts };
static const mp_arg_t allowed_args[] = {
{ MP_QSTR_uart, MP_ARG_KW_ONLY | MP_ARG_REQUIRED | MP_ARG_OBJ },
{ MP_QSTR_rts, MP_ARG_KW_ONLY | MP_ARG_REQUIRED | MP_ARG_OBJ },
{ MP_QSTR_cts, MP_ARG_KW_ONLY | MP_ARG_REQUIRED | MP_ARG_OBJ },
};
mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)];
mp_arg_parse_all_kw_array(n_args, n_kw, all_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args);
busio_uart_obj_t *uart = mp_arg_validate_type(args[ARG_uart].u_obj, &busio_uart_type, MP_QSTR_uart);
digitalio_digitalinout_obj_t *rts = mp_arg_validate_type(args[ARG_rts].u_obj, &digitalio_digitalinout_type, MP_QSTR_rts);
digitalio_digitalinout_obj_t *cts = mp_arg_validate_type(args[ARG_cts].u_obj, &digitalio_digitalinout_type, MP_QSTR_cts);
// Will enable the adapter.
common_hal_bleio_adapter_construct_hci_uart(self, uart, rts, cts);
return MP_OBJ_FROM_PTR(self);
#else
mp_raise_NotImplementedError(MP_ERROR_TEXT("Cannot create a new Adapter; use _bleio.adapter;"));
return mp_const_none;
#endif // CIRCUITPY_BLEIO_HCI
}
//| enabled: bool
//| """State of the BLE adapter."""
STATIC mp_obj_t bleio_adapter_get_enabled(mp_obj_t self) {
return mp_obj_new_bool(common_hal_bleio_adapter_get_enabled(self));
}
MP_DEFINE_CONST_FUN_OBJ_1(bleio_adapter_get_enabled_obj, bleio_adapter_get_enabled);
static mp_obj_t bleio_adapter_set_enabled(mp_obj_t self, mp_obj_t value) {
const bool enabled = mp_obj_is_true(value);
common_hal_bleio_adapter_set_enabled(self, enabled);
return mp_const_none;
}
STATIC MP_DEFINE_CONST_FUN_OBJ_2(bleio_adapter_set_enabled_obj, bleio_adapter_set_enabled);
MP_PROPERTY_GETSET(bleio_adapter_enabled_obj,
(mp_obj_t)&bleio_adapter_get_enabled_obj,
(mp_obj_t)&bleio_adapter_set_enabled_obj);
//| address: Address
//| """MAC address of the BLE adapter."""
STATIC mp_obj_t bleio_adapter_get_address(mp_obj_t self) {
return MP_OBJ_FROM_PTR(common_hal_bleio_adapter_get_address(self));
}
MP_DEFINE_CONST_FUN_OBJ_1(bleio_adapter_get_address_obj, bleio_adapter_get_address);
STATIC mp_obj_t bleio_adapter_set_address(mp_obj_t self, mp_obj_t new_address) {
if (!common_hal_bleio_adapter_set_address(self, new_address)) {
mp_raise_bleio_BluetoothError(MP_ERROR_TEXT("Could not set address"));
}
return mp_const_none;
}
MP_DEFINE_CONST_FUN_OBJ_2(bleio_adapter_set_address_obj, bleio_adapter_set_address);
MP_PROPERTY_GETSET(bleio_adapter_address_obj,
(mp_obj_t)&bleio_adapter_get_address_obj,
(mp_obj_t)&bleio_adapter_set_address_obj);
//| name: str
//| """name of the BLE adapter used once connected.
//| The name is "CIRCUITPY" + the last four hex digits of ``adapter.address``,
//| to make it easy to distinguish multiple CircuitPython boards."""
STATIC mp_obj_t _bleio_adapter_get_name(mp_obj_t self) {
return MP_OBJ_FROM_PTR(common_hal_bleio_adapter_get_name(self));
}
MP_DEFINE_CONST_FUN_OBJ_1(bleio_adapter_get_name_obj, _bleio_adapter_get_name);
STATIC mp_obj_t bleio_adapter_set_name(mp_obj_t self, mp_obj_t new_name) {
common_hal_bleio_adapter_set_name(self, mp_obj_str_get_str(new_name));
return mp_const_none;
}
MP_DEFINE_CONST_FUN_OBJ_2(bleio_adapter_set_name_obj, bleio_adapter_set_name);
MP_PROPERTY_GETSET(bleio_adapter_name_obj,
(mp_obj_t)&bleio_adapter_get_name_obj,
(mp_obj_t)&bleio_adapter_set_name_obj);
//| def start_advertising(
//| self,
//| data: ReadableBuffer,
//| *,
//| scan_response: Optional[ReadableBuffer] = None,
//| connectable: bool = True,
//| anonymous: bool = False,
//| timeout: int = 0,
//| interval: float = 0.1,
//| tx_power: int = 0,
//| directed_to: Optional[Address] = None
//| ) -> None:
//| """Starts advertising until `stop_advertising` is called or if connectable, another device
//| connects to us.
//|
//| .. warning:: If data is longer than 31 bytes, then this will automatically advertise as an
//| extended advertisement that older BLE 4.x clients won't be able to scan for.
//|
//| .. note:: If you set ``anonymous=True``, then a timeout must be specified. If no timeout is
//| specified, then the maximum allowed timeout will be selected automatically.
//|
//| :param ~circuitpython_typing.ReadableBuffer data: advertising data packet bytes
//| :param ~circuitpython_typing.ReadableBuffer scan_response: scan response data packet bytes. ``None`` if no scan response is needed.
//| :param bool connectable: If `True` then other devices are allowed to connect to this peripheral.
//| :param bool anonymous: If `True` then this device's MAC address is randomized before advertising.
//| :param int timeout: If set, we will only advertise for this many seconds. Zero means no timeout.
//| :param float interval: advertising interval, in seconds
//| :param tx_power int: transmitter power while advertising in dBm
//| :param directed_to Address: peer to advertise directly to"""
//| ...
STATIC mp_obj_t bleio_adapter_start_advertising(mp_uint_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) {
bleio_adapter_obj_t *self = MP_OBJ_TO_PTR(pos_args[0]);
enum { ARG_data, ARG_scan_response, ARG_connectable, ARG_anonymous, ARG_timeout, ARG_interval, ARG_tx_power, ARG_directed_to };
static const mp_arg_t allowed_args[] = {
{ MP_QSTR_data, MP_ARG_REQUIRED | MP_ARG_OBJ },
{ MP_QSTR_scan_response, MP_ARG_KW_ONLY | MP_ARG_OBJ, {.u_obj = mp_const_none} },
{ MP_QSTR_connectable, MP_ARG_KW_ONLY | MP_ARG_BOOL, {.u_bool = true} },
{ MP_QSTR_anonymous, MP_ARG_KW_ONLY | MP_ARG_BOOL, {.u_bool = false} },
{ MP_QSTR_timeout, MP_ARG_KW_ONLY | MP_ARG_INT, {.u_int = 0} },
{ MP_QSTR_interval, MP_ARG_KW_ONLY | MP_ARG_OBJ, {.u_obj = MP_OBJ_NULL} },
{ MP_QSTR_tx_power, MP_ARG_KW_ONLY | MP_ARG_INT, {.u_int = 0} },
{ MP_QSTR_directed_to, MP_ARG_KW_ONLY | MP_ARG_OBJ, {.u_obj = mp_const_none} },
};
mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)];
mp_arg_parse_all(n_args - 1, pos_args + 1, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args);
mp_buffer_info_t data_bufinfo;
mp_get_buffer_raise(args[ARG_data].u_obj, &data_bufinfo, MP_BUFFER_READ);
// Pass an empty buffer if scan_response not provided.
mp_buffer_info_t scan_response_bufinfo = { 0 };
if (args[ARG_scan_response].u_obj != mp_const_none) {
mp_get_buffer_raise(args[ARG_scan_response].u_obj, &scan_response_bufinfo, MP_BUFFER_READ);
}
if (args[ARG_interval].u_obj == MP_OBJ_NULL) {
args[ARG_interval].u_obj = mp_obj_new_float(ADV_INTERVAL_DEFAULT);
}
const mp_float_t interval = mp_obj_get_float(args[ARG_interval].u_obj);
if (interval < ADV_INTERVAL_MIN || interval > ADV_INTERVAL_MAX) {
mp_raise_ValueError_varg(MP_ERROR_TEXT("interval must be in range %s-%s"),
ADV_INTERVAL_MIN_STRING, ADV_INTERVAL_MAX_STRING);
}
bool connectable = args[ARG_connectable].u_bool;
bool anonymous = args[ARG_anonymous].u_bool;
uint32_t timeout = args[ARG_timeout].u_int;
if (data_bufinfo.len > 31 && connectable && scan_response_bufinfo.len > 0) {
mp_raise_bleio_BluetoothError(MP_ERROR_TEXT("Cannot have scan responses for extended, connectable advertisements."));
}
const bleio_address_obj_t *address = NULL;
if (args[ARG_directed_to].u_obj != mp_const_none) {
if (!connectable) {
mp_raise_bleio_BluetoothError(MP_ERROR_TEXT("Only connectable advertisements can be directed"));
}
address = mp_arg_validate_type(args[ARG_directed_to].u_obj, &bleio_address_type, MP_QSTR_directed_to);
}
common_hal_bleio_adapter_start_advertising(self, connectable, anonymous, timeout, interval,
&data_bufinfo, &scan_response_bufinfo, args[ARG_tx_power].u_int, address);
return mp_const_none;
}
STATIC MP_DEFINE_CONST_FUN_OBJ_KW(bleio_adapter_start_advertising_obj, 1, bleio_adapter_start_advertising);
//| def stop_advertising(self) -> None:
//| """Stop sending advertising packets."""
//| ...
STATIC mp_obj_t bleio_adapter_stop_advertising(mp_obj_t self_in) {
bleio_adapter_obj_t *self = MP_OBJ_TO_PTR(self_in);
common_hal_bleio_adapter_stop_advertising(self);
return mp_const_none;
}
STATIC MP_DEFINE_CONST_FUN_OBJ_1(bleio_adapter_stop_advertising_obj, bleio_adapter_stop_advertising);
//| def start_scan(
//| self,
//| prefixes: ReadableBuffer = b"",
//| *,
//| buffer_size: int = 512,
//| extended: bool = False,
//| timeout: Optional[float] = None,
//| interval: float = 0.1,
//| window: float = 0.1,
//| minimum_rssi: int = -80,
//| active: bool = True
//| ) -> Iterable[ScanEntry]:
//| """Starts a BLE scan and returns an iterator of results. Advertisements and scan responses are
//| filtered and returned separately.
//|
//| :param ~circuitpython_typing.ReadableBuffer prefixes: Sequence of byte string prefixes to filter advertising packets
//| with. A packet without an advertising structure that matches one of the prefixes is
//| ignored. Format is one byte for length (n) and n bytes of prefix and can be repeated.
//| :param int buffer_size: the maximum number of advertising bytes to buffer.
//| :param bool extended: When True, support extended advertising packets. Increasing buffer_size is recommended when this is set.
//| :param float timeout: the scan timeout in seconds. If None or zero, will scan until `stop_scan` is called.
//| :param float interval: the interval (in seconds) between the start of two consecutive scan windows
//| Must be in the range 0.0025 - 40.959375 seconds.
//| :param float window: the duration (in seconds) to scan a single BLE channel.
//| window must be <= interval.
//| :param int minimum_rssi: the minimum rssi of entries to return.
//| :param bool active: retrieve scan responses for scannable advertisements.
//| :returns: an iterable of `_bleio.ScanEntry` objects
//| :rtype: iterable"""
//| ...
STATIC mp_obj_t bleio_adapter_start_scan(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) {
enum { ARG_prefixes, ARG_buffer_size, ARG_extended, ARG_timeout, ARG_interval, ARG_window, ARG_minimum_rssi, ARG_active };
static const mp_arg_t allowed_args[] = {
{ MP_QSTR_prefixes, MP_ARG_KW_ONLY | MP_ARG_OBJ, {.u_obj = MP_OBJ_NULL} },
{ MP_QSTR_buffer_size, MP_ARG_KW_ONLY | MP_ARG_INT, {.u_int = 512} },
{ MP_QSTR_extended, MP_ARG_KW_ONLY | MP_ARG_BOOL, {.u_bool = false} },
{ MP_QSTR_timeout, MP_ARG_KW_ONLY | MP_ARG_OBJ, {.u_obj = mp_const_none} },
{ MP_QSTR_interval, MP_ARG_KW_ONLY | MP_ARG_OBJ, {.u_obj = MP_OBJ_NULL} },
{ MP_QSTR_window, MP_ARG_KW_ONLY | MP_ARG_OBJ, {.u_obj = MP_OBJ_NULL} },
{ MP_QSTR_minimum_rssi, MP_ARG_KW_ONLY | MP_ARG_INT, {.u_int = -80} },
{ MP_QSTR_active, MP_ARG_KW_ONLY | MP_ARG_BOOL, {.u_bool = true} },
};
bleio_adapter_obj_t *self = MP_OBJ_TO_PTR(pos_args[0]);
mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)];
mp_arg_parse_all(n_args - 1, pos_args + 1, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args);
mp_float_t timeout = 0.0f;
if (args[ARG_timeout].u_obj != mp_const_none) {
timeout = mp_obj_get_float(args[ARG_timeout].u_obj);
}
if (args[ARG_interval].u_obj == MP_OBJ_NULL) {
args[ARG_interval].u_obj = mp_obj_new_float(INTERVAL_DEFAULT);
}
if (args[ARG_window].u_obj == MP_OBJ_NULL) {
args[ARG_window].u_obj = mp_obj_new_float(WINDOW_DEFAULT);
}
const mp_float_t interval = mp_obj_get_float(args[ARG_interval].u_obj);
if (interval < INTERVAL_MIN || interval > INTERVAL_MAX) {
mp_raise_ValueError_varg(MP_ERROR_TEXT("interval must be in range %s-%s"), INTERVAL_MIN_STRING, INTERVAL_MAX_STRING);
}
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wfloat-equal"
if (timeout != 0.0f && timeout < interval) {
mp_raise_ValueError(MP_ERROR_TEXT("non-zero timeout must be >= interval"));
}
#pragma GCC diagnostic pop
const mp_float_t window = mp_obj_get_float(args[ARG_window].u_obj);
if (window > interval) {
mp_raise_ValueError(MP_ERROR_TEXT("window must be <= interval"));
}
mp_buffer_info_t prefix_bufinfo;
prefix_bufinfo.len = 0;
if (args[ARG_prefixes].u_obj != MP_OBJ_NULL) {
mp_get_buffer_raise(args[ARG_prefixes].u_obj, &prefix_bufinfo, MP_BUFFER_READ);
if (gc_nbytes(prefix_bufinfo.buf) == 0) {
mp_raise_ValueError(MP_ERROR_TEXT("Prefix buffer must be on the heap"));
}
}
return common_hal_bleio_adapter_start_scan(self, prefix_bufinfo.buf, prefix_bufinfo.len, args[ARG_extended].u_bool, args[ARG_buffer_size].u_int, timeout, interval, window, args[ARG_minimum_rssi].u_int, args[ARG_active].u_bool);
}
STATIC MP_DEFINE_CONST_FUN_OBJ_KW(bleio_adapter_start_scan_obj, 1, bleio_adapter_start_scan);
//| def stop_scan(self) -> None:
//| """Stop the current scan."""
//| ...
STATIC mp_obj_t bleio_adapter_stop_scan(mp_obj_t self_in) {
bleio_adapter_obj_t *self = MP_OBJ_TO_PTR(self_in);
common_hal_bleio_adapter_stop_scan(self);
return mp_const_none;
}
STATIC MP_DEFINE_CONST_FUN_OBJ_1(bleio_adapter_stop_scan_obj, bleio_adapter_stop_scan);
//| advertising: bool
//| """True when the adapter is currently advertising. (read-only)"""
STATIC mp_obj_t bleio_adapter_get_advertising(mp_obj_t self) {
return mp_obj_new_bool(common_hal_bleio_adapter_get_advertising(self));
}
MP_DEFINE_CONST_FUN_OBJ_1(bleio_adapter_get_advertising_obj, bleio_adapter_get_advertising);
MP_PROPERTY_GETTER(bleio_adapter_advertising_obj,
(mp_obj_t)&bleio_adapter_get_advertising_obj);
//| connected: bool
//| """True when the adapter is connected to another device regardless of who initiated the
//| connection. (read-only)"""
STATIC mp_obj_t bleio_adapter_get_connected(mp_obj_t self) {
return mp_obj_new_bool(common_hal_bleio_adapter_get_connected(self));
}
MP_DEFINE_CONST_FUN_OBJ_1(bleio_adapter_get_connected_obj, bleio_adapter_get_connected);
MP_PROPERTY_GETTER(bleio_adapter_connected_obj,
(mp_obj_t)&bleio_adapter_get_connected_obj);
//| connections: Tuple[Connection]
//| """Tuple of active connections including those initiated through
//| :py:meth:`_bleio.Adapter.connect`. (read-only)"""
STATIC mp_obj_t bleio_adapter_get_connections(mp_obj_t self) {
return common_hal_bleio_adapter_get_connections(self);
}
MP_DEFINE_CONST_FUN_OBJ_1(bleio_adapter_get_connections_obj, bleio_adapter_get_connections);
MP_PROPERTY_GETTER(bleio_adapter_connections_obj,
(mp_obj_t)&bleio_adapter_get_connections_obj);
//| def connect(self, address: Address, *, timeout: float) -> Connection:
//| """Attempts a connection to the device with the given address.
//|
//| :param Address address: The address of the peripheral to connect to
//| :param float/int timeout: Try to connect for timeout seconds."""
//| ...
STATIC mp_obj_t bleio_adapter_connect(mp_uint_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) {
bleio_adapter_obj_t *self = MP_OBJ_TO_PTR(pos_args[0]);
enum { ARG_address, ARG_timeout };
static const mp_arg_t allowed_args[] = {
{ MP_QSTR_address, MP_ARG_REQUIRED | MP_ARG_OBJ },
{ MP_QSTR_timeout, MP_ARG_KW_ONLY | MP_ARG_REQUIRED | MP_ARG_OBJ },
};
mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)];
mp_arg_parse_all(n_args - 1, pos_args + 1, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args);
bleio_address_obj_t *address = mp_arg_validate_type(args[ARG_address].u_obj, &bleio_address_type, MP_QSTR_address);
mp_float_t timeout = mp_obj_get_float(args[ARG_timeout].u_obj);
return common_hal_bleio_adapter_connect(self, address, timeout);
}
STATIC MP_DEFINE_CONST_FUN_OBJ_KW(bleio_adapter_connect_obj, 1, bleio_adapter_connect);
//| def erase_bonding(self) -> None:
//| """Erase all bonding information stored in flash memory."""
//| ...
//|
STATIC mp_obj_t bleio_adapter_erase_bonding(mp_obj_t self_in) {
bleio_adapter_obj_t *self = MP_OBJ_TO_PTR(self_in);
common_hal_bleio_adapter_erase_bonding(self);
return mp_const_none;
}
STATIC MP_DEFINE_CONST_FUN_OBJ_1(bleio_adapter_erase_bonding_obj, bleio_adapter_erase_bonding);
STATIC const mp_rom_map_elem_t bleio_adapter_locals_dict_table[] = {
{ MP_ROM_QSTR(MP_QSTR_enabled), MP_ROM_PTR(&bleio_adapter_enabled_obj) },
{ MP_ROM_QSTR(MP_QSTR_address), MP_ROM_PTR(&bleio_adapter_address_obj) },
{ MP_ROM_QSTR(MP_QSTR_name), MP_ROM_PTR(&bleio_adapter_name_obj) },
{ MP_ROM_QSTR(MP_QSTR_start_advertising), MP_ROM_PTR(&bleio_adapter_start_advertising_obj) },
{ MP_ROM_QSTR(MP_QSTR_stop_advertising), MP_ROM_PTR(&bleio_adapter_stop_advertising_obj) },
{ MP_ROM_QSTR(MP_QSTR_advertising), MP_ROM_PTR(&bleio_adapter_advertising_obj) },
{ MP_ROM_QSTR(MP_QSTR_start_scan), MP_ROM_PTR(&bleio_adapter_start_scan_obj) },
{ MP_ROM_QSTR(MP_QSTR_stop_scan), MP_ROM_PTR(&bleio_adapter_stop_scan_obj) },
{ MP_ROM_QSTR(MP_QSTR_connect), MP_ROM_PTR(&bleio_adapter_connect_obj) },
{ MP_ROM_QSTR(MP_QSTR_connected), MP_ROM_PTR(&bleio_adapter_connected_obj) },
{ MP_ROM_QSTR(MP_QSTR_connections), MP_ROM_PTR(&bleio_adapter_connections_obj) },
{ MP_ROM_QSTR(MP_QSTR_erase_bonding), MP_ROM_PTR(&bleio_adapter_erase_bonding_obj) },
};
STATIC MP_DEFINE_CONST_DICT(bleio_adapter_locals_dict, bleio_adapter_locals_dict_table);
MP_DEFINE_CONST_OBJ_TYPE(
bleio_adapter_type,
MP_QSTR_Adapter,
MP_TYPE_FLAG_HAS_SPECIAL_ACCESSORS,
make_new, bleio_adapter_make_new,
locals_dict, &bleio_adapter_locals_dict
);
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