56 lines
2.2 KiB
C
56 lines
2.2 KiB
C
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/*
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* This file is part of Adafruit for EFR32 project
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*
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* The MIT License (MIT)
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*
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* Copyright 2023 Silicon Laboratories Inc. www.silabs.com
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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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#ifndef MICROPY_INCLUDED_EFR_COMMON_HAL_BLEIO_CHARACTERISTICBUFFER_H
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#define MICROPY_INCLUDED_EFR_COMMON_HAL_BLEIO_CHARACTERISTICBUFFER_H
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#include "py/ringbuf.h"
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#include "shared-bindings/_bleio/Characteristic.h"
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#define MAX_NUMBER_CHARACTERISTIC_BUFFER 64
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#define GET_CHARACTERISTIC_TIMEOUT_MS 1000
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typedef struct {
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mp_obj_base_t base;
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bleio_characteristic_obj_t *characteristic;
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uint32_t timeout_ms;
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// Ring buffer storing consecutive incoming values
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ringbuf_t ringbuf;
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bool watch_for_interrupt_char;
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} bleio_characteristic_buffer_obj_t;
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typedef struct
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{
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bleio_characteristic_buffer_obj_t *data[MAX_NUMBER_CHARACTERISTIC_BUFFER];
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uint8_t len;
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} bleio_characteristic_buffer_obj_list_t;
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extern bleio_characteristic_buffer_obj_list_t bleio_characteristic_buffer_list;
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extern bool characteristic_buffer_on_ble_evt(uint16_t attribute,
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uint8_t *data,
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uint16_t len);
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extern void reset_characteristic_buffer_list();
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#endif // MICROPY_INCLUDED_EFR_COMMON_HAL_BLEIO_CHARACTERISTICBUFFER_H
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