81 lines
2.7 KiB
C
81 lines
2.7 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_BLE_HCI_COMMON_HAL_INIT_H
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#define MICROPY_INCLUDED_BLE_HCI_COMMON_HAL_INIT_H
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#include <stdbool.h>
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#include <stdio.h>
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#include "shared-bindings/_bleio/UUID.h"
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#include "gatt_db.h"
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#include "sl_status.h"
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#include "sl_bt_api.h"
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#include "sl_bgapi.h"
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#include "sl_bluetooth.h"
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#include "sl_bt_rtos_adaptation.h"
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#include "sl_cmsis_os2_common.h"
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#include <cmsis_os2.h>
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#include "FreeRTOS.h"
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#include "task.h"
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#include "queue.h"
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#include "semphr.h"
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#define MSEC_TO_UNITS(TIME, RESOLUTION) (((TIME) * 1000) / (RESOLUTION))
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#define SEC_TO_UNITS(TIME, RESOLUTION) (((TIME) * 1000000) / (RESOLUTION))
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#define UNITS_TO_SEC(TIME, RESOLUTION) (((TIME)*(RESOLUTION)) / 1000000)
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// We assume variable length data. 20 bytes max (23 - 3).
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#define GATT_MAX_DATA_LENGTH (BT_ATT_DEFAULT_LE_MTU - 3)
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#define BLE_GATT_HANDLE_INVALID 0x0000
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#define BLE_CONN_HANDLE_INVALID 0xFFFF
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// Maximum length for fixed length Attribute Values.
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#define BLE_GATTS_FIX_ATTR_LEN_MAX (510)
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// Maximum length for variable length Attribute Values.
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#define BLE_GATTS_VAR_ATTR_LEN_MAX (512)
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// Track if the user code modified the BLE state
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// to know if we need to undo it on reload.
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extern bool vm_used_ble;
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// UUID shared by all CCCD's.
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extern bleio_uuid_obj_t cccd_uuid;
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extern void bleio_reset();
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extern osMutexId_t bluetooth_connection_mutex_id;
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extern const osMutexAttr_t bluetooth_connection_mutex_attr;
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typedef enum {
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DISCOVER_SERVICES,
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DISCOVER_CHARACTERISTICS,
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RUNNING
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} conn_state_t;
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#endif // MICROPY_INCLUDED_BLE_HCI_COMMON_HAL_INIT_H
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