03b077dd91
Espressif's Characteristics allocate memory that may be on the supervisor heap. We need to free it when stopping BLE workflow. Otherwise, we leak the memory and eventually safe mode. Fixes #9599
30 lines
2.1 KiB
C
30 lines
2.1 KiB
C
// This file is part of the CircuitPython project: https://circuitpython.org
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//
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// SPDX-FileCopyrightText: Copyright (c) 2019 Dan Halbert for Adafruit Industries
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// SPDX-FileCopyrightText: Copyright (c) 2018 Artur Pacholec
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//
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// SPDX-License-Identifier: MIT
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#pragma once
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#include "py/objtuple.h"
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#include "shared-bindings/_bleio/Attribute.h"
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#include "shared-bindings/_bleio/Descriptor.h"
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#include "shared-module/_bleio/Characteristic.h"
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#include "common-hal/_bleio/Characteristic.h"
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#include "common-hal/_bleio/Service.h"
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extern const mp_obj_type_t bleio_characteristic_type;
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extern bleio_characteristic_properties_t common_hal_bleio_characteristic_get_properties(bleio_characteristic_obj_t *self);
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extern mp_obj_tuple_t *common_hal_bleio_characteristic_get_descriptors(bleio_characteristic_obj_t *self);
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extern bleio_service_obj_t *common_hal_bleio_characteristic_get_service(bleio_characteristic_obj_t *self);
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extern bleio_uuid_obj_t *common_hal_bleio_characteristic_get_uuid(bleio_characteristic_obj_t *self);
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extern size_t common_hal_bleio_characteristic_get_max_length(bleio_characteristic_obj_t *self);
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extern size_t common_hal_bleio_characteristic_get_value(bleio_characteristic_obj_t *self, uint8_t *buf, size_t len);
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extern void common_hal_bleio_characteristic_add_descriptor(bleio_characteristic_obj_t *self, bleio_descriptor_obj_t *descriptor);
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extern void common_hal_bleio_characteristic_construct(bleio_characteristic_obj_t *self, bleio_service_obj_t *service, uint16_t handle, bleio_uuid_obj_t *uuid, bleio_characteristic_properties_t props, bleio_attribute_security_mode_t read_perm, bleio_attribute_security_mode_t write_perm, mp_int_t max_length, bool fixed_length, mp_buffer_info_t *initial_value_bufinfo, const char *user_description);
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extern bool common_hal_bleio_characteristic_deinited(bleio_characteristic_obj_t *self);
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extern void common_hal_bleio_characteristic_deinit(bleio_characteristic_obj_t *self);
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extern void common_hal_bleio_characteristic_set_cccd(bleio_characteristic_obj_t *self, bool notify, bool indicate);
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extern void common_hal_bleio_characteristic_set_value(bleio_characteristic_obj_t *self, mp_buffer_info_t *bufinfo);
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