circuitpython/ports/espressif/common-hal/_bleio/Service.c

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/*
* This file is part of the MicroPython project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2019 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 "py/runtime.h"
#include "common-hal/_bleio/__init__.h"
#include "shared-bindings/_bleio/Characteristic.h"
#include "shared-bindings/_bleio/Descriptor.h"
#include "shared-bindings/_bleio/Service.h"
#include "shared-bindings/_bleio/Adapter.h"
#include "host/ble_gatt.h"
uint32_t _common_hal_bleio_service_construct(bleio_service_obj_t *self, bleio_uuid_obj_t *uuid, bool is_secondary, mp_obj_list_t *characteristic_list) {
self->handle = 0xFFFF;
self->uuid = uuid;
self->characteristic_list = characteristic_list;
self->is_remote = false;
self->connection = NULL;
self->is_secondary = is_secondary;
return 0;
}
void common_hal_bleio_service_construct(bleio_service_obj_t *self, bleio_uuid_obj_t *uuid, bool is_secondary) {
mp_raise_NotImplementedError(NULL);
_common_hal_bleio_service_construct(self, uuid, is_secondary,
mp_obj_new_list(0, NULL));
}
void bleio_service_from_connection(bleio_service_obj_t *self, mp_obj_t connection) {
self->handle = BLEIO_HANDLE_INVALID;
self->uuid = NULL;
self->characteristic_list = mp_obj_new_list(0, NULL);
self->is_remote = true;
self->is_secondary = false;
self->connection = connection;
}
bleio_uuid_obj_t *common_hal_bleio_service_get_uuid(bleio_service_obj_t *self) {
return self->uuid;
}
mp_obj_tuple_t *common_hal_bleio_service_get_characteristics(bleio_service_obj_t *self) {
return mp_obj_new_tuple(self->characteristic_list->len, self->characteristic_list->items);
}
bool common_hal_bleio_service_get_is_remote(bleio_service_obj_t *self) {
return self->is_remote;
}
bool common_hal_bleio_service_get_is_secondary(bleio_service_obj_t *self) {
return self->is_secondary;
}
void common_hal_bleio_service_add_characteristic(bleio_service_obj_t *self,
bleio_characteristic_obj_t *characteristic,
mp_buffer_info_t *initial_value_bufinfo,
const char *user_description) {
#if CIRCUITPY_VERBOSE_BLE
mp_printf(&mp_plat_print, "Char handle %x user %x cccd %x sccd %x\n", characteristic->handle, characteristic->user_desc_handle, characteristic->cccd_handle, characteristic->sccd_handle);
#endif
mp_obj_list_append(self->characteristic_list, MP_OBJ_FROM_PTR(characteristic));
}