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esp_gap_ble_api.h
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esp_gap_ble_api.h
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// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef __ESP_GAP_BLE_API_H__
#define __ESP_GAP_BLE_API_H__
#include <stdint.h>
#include <stdbool.h>
#include "esp_err.h"
#include "esp_bt_defs.h"
#ifdef __cplusplus
extern "C" {
#endif
/**@{
* BLE_ADV_DATA_FLAG data flag bit definition used for advertising data flag
*/
#define ESP_BLE_ADV_FLAG_LIMIT_DISC (0x01 << 0)
#define ESP_BLE_ADV_FLAG_GEN_DISC (0x01 << 1)
#define ESP_BLE_ADV_FLAG_BREDR_NOT_SPT (0x01 << 2)
#define ESP_BLE_ADV_FLAG_DMT_CONTROLLER_SPT (0x01 << 3)
#define ESP_BLE_ADV_FLAG_DMT_HOST_SPT (0x01 << 4)
#define ESP_BLE_ADV_FLAG_NON_LIMIT_DISC (0x00 )
/**
* @}
*/
/* relate to BTM_LE_KEY_xxx in stack/btm_api.h */
#define ESP_LE_KEY_NONE 0 /* relate to BTM_LE_KEY_NONE in stack/btm_api.h */
#define ESP_LE_KEY_PENC (1 << 0) /*!< encryption key, encryption information of peer device */ /* relate to BTM_LE_KEY_PENC in stack/btm_api.h */
#define ESP_LE_KEY_PID (1 << 1) /*!< identity key of the peer device */ /* relate to BTM_LE_KEY_PID in stack/btm_api.h */
#define ESP_LE_KEY_PCSRK (1 << 2) /*!< peer SRK */ /* relate to BTM_LE_KEY_PCSRK in stack/btm_api.h */
#define ESP_LE_KEY_PLK (1 << 3) /*!< Link key*/ /* relate to BTM_LE_KEY_PLK in stack/btm_api.h */
#define ESP_LE_KEY_LLK (ESP_LE_KEY_PLK << 4) /* relate to BTM_LE_KEY_LLK in stack/btm_api.h */
#define ESP_LE_KEY_LENC (ESP_LE_KEY_PENC << 4) /*!< master role security information:div */ /* relate to BTM_LE_KEY_LENC in stack/btm_api.h */
#define ESP_LE_KEY_LID (ESP_LE_KEY_PID << 4) /*!< master device ID key */ /* relate to BTM_LE_KEY_LID in stack/btm_api.h */
#define ESP_LE_KEY_LCSRK (ESP_LE_KEY_PCSRK << 4) /*!< local CSRK has been deliver to peer */ /* relate to BTM_LE_KEY_LCSRK in stack/btm_api.h */
typedef uint8_t esp_ble_key_type_t;
/* relate to BTM_LE_AUTH_xxx in stack/btm_api.h */
#define ESP_LE_AUTH_NO_BOND 0x00 /*!< 0*/ /* relate to BTM_LE_AUTH_NO_BOND in stack/btm_api.h */
#define ESP_LE_AUTH_BOND 0x01 /*!< 1 << 0 */ /* relate to BTM_LE_AUTH_BOND in stack/btm_api.h */
#define ESP_LE_AUTH_REQ_MITM (1 << 2) /*!< 1 << 2 */ /* relate to BTM_LE_AUTH_REQ_MITM in stack/btm_api.h */
#define ESP_LE_AUTH_REQ_BOND_MITM (ESP_LE_AUTH_BOND | ESP_LE_AUTH_REQ_MITM)/*!< 0101*/
#define ESP_LE_AUTH_REQ_SC_ONLY (1 << 3) /*!< 1 << 3 */ /* relate to BTM_LE_AUTH_REQ_SC_ONLY in stack/btm_api.h */
#define ESP_LE_AUTH_REQ_SC_BOND (ESP_LE_AUTH_BOND | ESP_LE_AUTH_REQ_SC_ONLY) /*!< 1001 */ /* relate to BTM_LE_AUTH_REQ_SC_BOND in stack/btm_api.h */
#define ESP_LE_AUTH_REQ_SC_MITM (ESP_LE_AUTH_REQ_MITM | ESP_LE_AUTH_REQ_SC_ONLY) /*!< 1100 */ /* relate to BTM_LE_AUTH_REQ_SC_MITM in stack/btm_api.h */
#define ESP_LE_AUTH_REQ_SC_MITM_BOND (ESP_LE_AUTH_REQ_MITM | ESP_LE_AUTH_REQ_SC_ONLY | ESP_LE_AUTH_BOND) /*!< 1101 */ /* relate to BTM_LE_AUTH_REQ_SC_MITM_BOND in stack/btm_api.h */
typedef uint8_t esp_ble_auth_req_t; /*!< combination of the above bit pattern */
#define ESP_BLE_ONLY_ACCEPT_SPECIFIED_AUTH_DISABLE 0
#define ESP_BLE_ONLY_ACCEPT_SPECIFIED_AUTH_ENABLE 1
#define ESP_BLE_OOB_DISABLE 0
#define ESP_BLE_OOB_ENABLE 1
/* relate to BTM_IO_CAP_xxx in stack/btm_api.h */
#define ESP_IO_CAP_OUT 0 /*!< DisplayOnly */ /* relate to BTM_IO_CAP_OUT in stack/btm_api.h */
#define ESP_IO_CAP_IO 1 /*!< DisplayYesNo */ /* relate to BTM_IO_CAP_IO in stack/btm_api.h */
#define ESP_IO_CAP_IN 2 /*!< KeyboardOnly */ /* relate to BTM_IO_CAP_IN in stack/btm_api.h */
#define ESP_IO_CAP_NONE 3 /*!< NoInputNoOutput */ /* relate to BTM_IO_CAP_NONE in stack/btm_api.h */
#define ESP_IO_CAP_KBDISP 4 /*!< Keyboard display */ /* relate to BTM_IO_CAP_KBDISP in stack/btm_api.h */
#define ESP_BLE_APPEARANCE_UNKNOWN 0x0000 /* relate to BTM_BLE_APPEARANCE_UNKNOWN in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_GENERIC_PHONE 0x0040 /* relate to BTM_BLE_APPEARANCE_GENERIC_PHONE in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_GENERIC_COMPUTER 0x0080 /* relate to BTM_BLE_APPEARANCE_GENERIC_COMPUTER in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_GENERIC_WATCH 0x00C0 /* relate to BTM_BLE_APPEARANCE_GENERIC_WATCH in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_SPORTS_WATCH 0x00C1 /* relate to BTM_BLE_APPEARANCE_SPORTS_WATCH in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_GENERIC_CLOCK 0x0100 /* relate to BTM_BLE_APPEARANCE_GENERIC_CLOCK in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_GENERIC_DISPLAY 0x0140 /* relate to BTM_BLE_APPEARANCE_GENERIC_DISPLAY in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_GENERIC_REMOTE 0x0180 /* relate to BTM_BLE_APPEARANCE_GENERIC_REMOTE in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_GENERIC_EYEGLASSES 0x01C0 /* relate to BTM_BLE_APPEARANCE_GENERIC_EYEGLASSES in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_GENERIC_TAG 0x0200 /* relate to BTM_BLE_APPEARANCE_GENERIC_TAG in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_GENERIC_KEYRING 0x0240 /* relate to BTM_BLE_APPEARANCE_GENERIC_KEYRING in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_GENERIC_MEDIA_PLAYER 0x0280 /* relate to BTM_BLE_APPEARANCE_GENERIC_MEDIA_PLAYER in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_GENERIC_BARCODE_SCANNER 0x02C0 /* relate to BTM_BLE_APPEARANCE_GENERIC_BARCODE_SCANNER in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_GENERIC_THERMOMETER 0x0300 /* relate to BTM_BLE_APPEARANCE_GENERIC_THERMOMETER in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_THERMOMETER_EAR 0x0301 /* relate to BTM_BLE_APPEARANCE_THERMOMETER_EAR in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_GENERIC_HEART_RATE 0x0340 /* relate to BTM_BLE_APPEARANCE_GENERIC_HEART_RATE in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_HEART_RATE_BELT 0x0341 /* relate to BTM_BLE_APPEARANCE_HEART_RATE_BELT in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_GENERIC_BLOOD_PRESSURE 0x0380 /* relate to BTM_BLE_APPEARANCE_GENERIC_BLOOD_PRESSURE in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_BLOOD_PRESSURE_ARM 0x0381 /* relate to BTM_BLE_APPEARANCE_BLOOD_PRESSURE_ARM in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_BLOOD_PRESSURE_WRIST 0x0382 /* relate to BTM_BLE_APPEARANCE_BLOOD_PRESSURE_WRIST in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_GENERIC_HID 0x03C0 /* relate to BTM_BLE_APPEARANCE_GENERIC_HID in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_HID_KEYBOARD 0x03C1 /* relate to BTM_BLE_APPEARANCE_HID_KEYBOARD in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_HID_MOUSE 0x03C2 /* relate to BTM_BLE_APPEARANCE_HID_MOUSE in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_HID_JOYSTICK 0x03C3 /* relate to BTM_BLE_APPEARANCE_HID_JOYSTICK in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_HID_GAMEPAD 0x03C4 /* relate to BTM_BLE_APPEARANCE_HID_GAMEPAD in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_HID_DIGITIZER_TABLET 0x03C5 /* relate to BTM_BLE_APPEARANCE_HID_DIGITIZER_TABLET in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_HID_CARD_READER 0x03C6 /* relate to BTM_BLE_APPEARANCE_HID_CARD_READER in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_HID_DIGITAL_PEN 0x03C7 /* relate to BTM_BLE_APPEARANCE_HID_DIGITAL_PEN in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_HID_BARCODE_SCANNER 0x03C8 /* relate to BTM_BLE_APPEARANCE_HID_BARCODE_SCANNER in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_GENERIC_GLUCOSE 0x0400 /* relate to BTM_BLE_APPEARANCE_GENERIC_GLUCOSE in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_GENERIC_WALKING 0x0440 /* relate to BTM_BLE_APPEARANCE_GENERIC_WALKING in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_WALKING_IN_SHOE 0x0441 /* relate to BTM_BLE_APPEARANCE_WALKING_IN_SHOE in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_WALKING_ON_SHOE 0x0442 /* relate to BTM_BLE_APPEARANCE_WALKING_ON_SHOE in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_WALKING_ON_HIP 0x0443 /* relate to BTM_BLE_APPEARANCE_WALKING_ON_HIP in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_GENERIC_CYCLING 0x0480 /* relate to BTM_BLE_APPEARANCE_GENERIC_CYCLING in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_CYCLING_COMPUTER 0x0481 /* relate to BTM_BLE_APPEARANCE_CYCLING_COMPUTER in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_CYCLING_SPEED 0x0482 /* relate to BTM_BLE_APPEARANCE_CYCLING_SPEED in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_CYCLING_CADENCE 0x0483 /* relate to BTM_BLE_APPEARANCE_CYCLING_CADENCE in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_CYCLING_POWER 0x0484 /* relate to BTM_BLE_APPEARANCE_CYCLING_POWER in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_CYCLING_SPEED_CADENCE 0x0485 /* relate to BTM_BLE_APPEARANCE_CYCLING_SPEED_CADENCE in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_GENERIC_PULSE_OXIMETER 0x0C40 /* relate to BTM_BLE_APPEARANCE_GENERIC_PULSE_OXIMETER in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_PULSE_OXIMETER_FINGERTIP 0x0C41 /* relate to BTM_BLE_APPEARANCE_PULSE_OXIMETER_FINGERTIP in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_PULSE_OXIMETER_WRIST 0x0C42 /* relate to BTM_BLE_APPEARANCE_PULSE_OXIMETER_WRIST in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_GENERIC_WEIGHT 0x0C80 /* relate to BTM_BLE_APPEARANCE_GENERIC_WEIGHT in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_GENERIC_PERSONAL_MOBILITY_DEVICE 0x0CC0 /* relate to BTM_BLE_APPEARANCE_GENERIC_PERSONAL_MOBILITY_DEVICE in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_POWERED_WHEELCHAIR 0x0CC1 /* relate to BTM_BLE_APPEARANCE_POWERED_WHEELCHAIR in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_MOBILITY_SCOOTER 0x0CC2 /* relate to BTM_BLE_APPEARANCE_MOBILITY_SCOOTER in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_GENERIC_CONTINUOUS_GLUCOSE_MONITOR 0x0D00 /* relate to BTM_BLE_APPEARANCE_GENERIC_CONTINUOUS_GLUCOSE_MONITOR in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_GENERIC_INSULIN_PUMP 0x0D40 /* relate to BTM_BLE_APPEARANCE_GENERIC_INSULIN_PUMP in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_INSULIN_PUMP_DURABLE_PUMP 0x0D41 /* relate to BTM_BLE_APPEARANCE_INSULIN_PUMP_DURABLE_PUMP in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_INSULIN_PUMP_PATCH_PUMP 0x0D44 /* relate to BTM_BLE_APPEARANCE_INSULIN_PUMP_PATCH_PUMP in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_INSULIN_PEN 0x0D48 /* relate to BTM_BLE_APPEARANCE_INSULIN_PEN in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_GENERIC_MEDICATION_DELIVERY 0x0D80 /* relate to BTM_BLE_APPEARANCE_GENERIC_MEDICATION_DELIVERY in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_GENERIC_OUTDOOR_SPORTS 0x1440 /* relate to BTM_BLE_APPEARANCE_GENERIC_OUTDOOR_SPORTS in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_OUTDOOR_SPORTS_LOCATION 0x1441 /* relate to BTM_BLE_APPEARANCE_OUTDOOR_SPORTS_LOCATION in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_OUTDOOR_SPORTS_LOCATION_AND_NAV 0x1442 /* relate to BTM_BLE_APPEARANCE_OUTDOOR_SPORTS_LOCATION_AND_NAV in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_OUTDOOR_SPORTS_LOCATION_POD 0x1443 /* relate to BTM_BLE_APPEARANCE_OUTDOOR_SPORTS_LOCATION_POD in stack/btm_ble_api.h */
#define ESP_BLE_APPEARANCE_OUTDOOR_SPORTS_LOCATION_POD_AND_NAV 0x1444 /* relate to BTM_BLE_APPEARANCE_OUTDOOR_SPORTS_LOCATION_POD_AND_NAV in stack/btm_ble_api.h */
typedef uint8_t esp_ble_io_cap_t; /*!< combination of the io capability */
/// GAP BLE callback event type
typedef enum {
ESP_GAP_BLE_ADV_DATA_SET_COMPLETE_EVT = 0, /*!< When advertising data set complete, the event comes */
ESP_GAP_BLE_SCAN_RSP_DATA_SET_COMPLETE_EVT, /*!< When scan response data set complete, the event comes */
ESP_GAP_BLE_SCAN_PARAM_SET_COMPLETE_EVT, /*!< When scan parameters set complete, the event comes */
ESP_GAP_BLE_SCAN_RESULT_EVT, /*!< When one scan result ready, the event comes each time */
ESP_GAP_BLE_ADV_DATA_RAW_SET_COMPLETE_EVT, /*!< When raw advertising data set complete, the event comes */
ESP_GAP_BLE_SCAN_RSP_DATA_RAW_SET_COMPLETE_EVT, /*!< When raw advertising data set complete, the event comes */
ESP_GAP_BLE_ADV_START_COMPLETE_EVT, /*!< When starting advertising complete, the event comes */
ESP_GAP_BLE_SCAN_START_COMPLETE_EVT, /*!< When starting scan complete, the event comes */
ESP_GAP_BLE_AUTH_CMPL_EVT, /*!< Authentication complete indication. */
ESP_GAP_BLE_KEY_EVT, /*!< BLE key event for peer device keys */
ESP_GAP_BLE_SEC_REQ_EVT, /*!< BLE security request */
ESP_GAP_BLE_PASSKEY_NOTIF_EVT, /*!< passkey notification event */
ESP_GAP_BLE_PASSKEY_REQ_EVT, /*!< passkey request event */
ESP_GAP_BLE_OOB_REQ_EVT, /*!< OOB request event */
ESP_GAP_BLE_LOCAL_IR_EVT, /*!< BLE local IR event */
ESP_GAP_BLE_LOCAL_ER_EVT, /*!< BLE local ER event */
ESP_GAP_BLE_NC_REQ_EVT, /*!< Numeric Comparison request event */
ESP_GAP_BLE_ADV_STOP_COMPLETE_EVT, /*!< When stopping adv complete, the event comes */
ESP_GAP_BLE_SCAN_STOP_COMPLETE_EVT, /*!< When stopping scan complete, the event comes */
ESP_GAP_BLE_SET_STATIC_RAND_ADDR_EVT, /*!< When setting the static rand address complete, the event comes */
ESP_GAP_BLE_UPDATE_CONN_PARAMS_EVT, /*!< When updating connection parameters complete, the event comes */
ESP_GAP_BLE_SET_PKT_LENGTH_COMPLETE_EVT, /*!< When setting pkt length complete, the event comes */
ESP_GAP_BLE_SET_LOCAL_PRIVACY_COMPLETE_EVT, /*!< When enabling/disabling privacy on the local device complete, the event comes */
ESP_GAP_BLE_REMOVE_BOND_DEV_COMPLETE_EVT, /*!< When removing the bond device complete, the event comes */
ESP_GAP_BLE_CLEAR_BOND_DEV_COMPLETE_EVT, /*!< When clearing the bond device clear complete, the event comes */
ESP_GAP_BLE_GET_BOND_DEV_COMPLETE_EVT, /*!< When getting the bond device list complete, the event comes */
ESP_GAP_BLE_READ_RSSI_COMPLETE_EVT, /*!< When reading the rssi complete, the event comes */
ESP_GAP_BLE_UPDATE_WHITELIST_COMPLETE_EVT, /*!< When adding or removing whitelist complete, the event comes */
ESP_GAP_BLE_UPDATE_DUPLICATE_EXCEPTIONAL_LIST_COMPLETE_EVT, /*!< When updating duplicate exceptional list complete, the event comes */
ESP_GAP_BLE_SET_CHANNELS_EVT, /*!< When setting BLE channels complete, the event comes */
ESP_GAP_BLE_EVT_MAX,
} esp_gap_ble_cb_event_t;
#define ESP_GAP_BLE_CHANNELS_LEN 5
typedef uint8_t esp_gap_ble_channels[ESP_GAP_BLE_CHANNELS_LEN];
/// This is the old name, just for backwards compatibility
#define ESP_GAP_BLE_ADD_WHITELIST_COMPLETE_EVT ESP_GAP_BLE_UPDATE_WHITELIST_COMPLETE_EVT
/// Advertising data maximum length
#define ESP_BLE_ADV_DATA_LEN_MAX 31
/// Scan response data maximum length
#define ESP_BLE_SCAN_RSP_DATA_LEN_MAX 31
/* relate to BTM_BLE_AD_TYPE_xxx in stack/btm_ble_api.h */
/// The type of advertising data(not adv_type)
typedef enum {
ESP_BLE_AD_TYPE_FLAG = 0x01, /* relate to BTM_BLE_AD_TYPE_FLAG in stack/btm_ble_api.h */
ESP_BLE_AD_TYPE_16SRV_PART = 0x02, /* relate to BTM_BLE_AD_TYPE_16SRV_PART in stack/btm_ble_api.h */
ESP_BLE_AD_TYPE_16SRV_CMPL = 0x03, /* relate to BTM_BLE_AD_TYPE_16SRV_CMPL in stack/btm_ble_api.h */
ESP_BLE_AD_TYPE_32SRV_PART = 0x04, /* relate to BTM_BLE_AD_TYPE_32SRV_PART in stack/btm_ble_api.h */
ESP_BLE_AD_TYPE_32SRV_CMPL = 0x05, /* relate to BTM_BLE_AD_TYPE_32SRV_CMPL in stack/btm_ble_api.h */
ESP_BLE_AD_TYPE_128SRV_PART = 0x06, /* relate to BTM_BLE_AD_TYPE_128SRV_PART in stack/btm_ble_api.h */
ESP_BLE_AD_TYPE_128SRV_CMPL = 0x07, /* relate to BTM_BLE_AD_TYPE_128SRV_CMPL in stack/btm_ble_api.h */
ESP_BLE_AD_TYPE_NAME_SHORT = 0x08, /* relate to BTM_BLE_AD_TYPE_NAME_SHORT in stack/btm_ble_api.h */
ESP_BLE_AD_TYPE_NAME_CMPL = 0x09, /* relate to BTM_BLE_AD_TYPE_NAME_CMPL in stack/btm_ble_api.h */
ESP_BLE_AD_TYPE_TX_PWR = 0x0A, /* relate to BTM_BLE_AD_TYPE_TX_PWR in stack/btm_ble_api.h */
ESP_BLE_AD_TYPE_DEV_CLASS = 0x0D, /* relate to BTM_BLE_AD_TYPE_DEV_CLASS in stack/btm_ble_api.h */
ESP_BLE_AD_TYPE_SM_TK = 0x10, /* relate to BTM_BLE_AD_TYPE_SM_TK in stack/btm_ble_api.h */
ESP_BLE_AD_TYPE_SM_OOB_FLAG = 0x11, /* relate to BTM_BLE_AD_TYPE_SM_OOB_FLAG in stack/btm_ble_api.h */
ESP_BLE_AD_TYPE_INT_RANGE = 0x12, /* relate to BTM_BLE_AD_TYPE_INT_RANGE in stack/btm_ble_api.h */
ESP_BLE_AD_TYPE_SOL_SRV_UUID = 0x14, /* relate to BTM_BLE_AD_TYPE_SOL_SRV_UUID in stack/btm_ble_api.h */
ESP_BLE_AD_TYPE_128SOL_SRV_UUID = 0x15, /* relate to BTM_BLE_AD_TYPE_128SOL_SRV_UUID in stack/btm_ble_api.h */
ESP_BLE_AD_TYPE_SERVICE_DATA = 0x16, /* relate to BTM_BLE_AD_TYPE_SERVICE_DATA in stack/btm_ble_api.h */
ESP_BLE_AD_TYPE_PUBLIC_TARGET = 0x17, /* relate to BTM_BLE_AD_TYPE_PUBLIC_TARGET in stack/btm_ble_api.h */
ESP_BLE_AD_TYPE_RANDOM_TARGET = 0x18, /* relate to BTM_BLE_AD_TYPE_RANDOM_TARGET in stack/btm_ble_api.h */
ESP_BLE_AD_TYPE_APPEARANCE = 0x19, /* relate to BTM_BLE_AD_TYPE_APPEARANCE in stack/btm_ble_api.h */
ESP_BLE_AD_TYPE_ADV_INT = 0x1A, /* relate to BTM_BLE_AD_TYPE_ADV_INT in stack/btm_ble_api.h */
ESP_BLE_AD_TYPE_LE_DEV_ADDR = 0x1b, /* relate to BTM_BLE_AD_TYPE_LE_DEV_ADDR in stack/btm_ble_api.h */
ESP_BLE_AD_TYPE_LE_ROLE = 0x1c, /* relate to BTM_BLE_AD_TYPE_LE_ROLE in stack/btm_ble_api.h */
ESP_BLE_AD_TYPE_SPAIR_C256 = 0x1d, /* relate to BTM_BLE_AD_TYPE_SPAIR_C256 in stack/btm_ble_api.h */
ESP_BLE_AD_TYPE_SPAIR_R256 = 0x1e, /* relate to BTM_BLE_AD_TYPE_SPAIR_R256 in stack/btm_ble_api.h */
ESP_BLE_AD_TYPE_32SOL_SRV_UUID = 0x1f, /* relate to BTM_BLE_AD_TYPE_32SOL_SRV_UUID in stack/btm_ble_api.h */
ESP_BLE_AD_TYPE_32SERVICE_DATA = 0x20, /* relate to BTM_BLE_AD_TYPE_32SERVICE_DATA in stack/btm_ble_api.h */
ESP_BLE_AD_TYPE_128SERVICE_DATA = 0x21, /* relate to BTM_BLE_AD_TYPE_128SERVICE_DATA in stack/btm_ble_api.h */
ESP_BLE_AD_TYPE_LE_SECURE_CONFIRM = 0x22, /* relate to BTM_BLE_AD_TYPE_LE_SECURE_CONFIRM in stack/btm_ble_api.h */
ESP_BLE_AD_TYPE_LE_SECURE_RANDOM = 0x23, /* relate to BTM_BLE_AD_TYPE_LE_SECURE_RANDOM in stack/btm_ble_api.h */
ESP_BLE_AD_TYPE_URI = 0x24, /* relate to BTM_BLE_AD_TYPE_URI in stack/btm_ble_api.h */
ESP_BLE_AD_TYPE_INDOOR_POSITION = 0x25, /* relate to BTM_BLE_AD_TYPE_INDOOR_POSITION in stack/btm_ble_api.h */
ESP_BLE_AD_TYPE_TRANS_DISC_DATA = 0x26, /* relate to BTM_BLE_AD_TYPE_TRANS_DISC_DATA in stack/btm_ble_api.h */
ESP_BLE_AD_TYPE_LE_SUPPORT_FEATURE = 0x27, /* relate to BTM_BLE_AD_TYPE_LE_SUPPORT_FEATURE in stack/btm_ble_api.h */
ESP_BLE_AD_TYPE_CHAN_MAP_UPDATE = 0x28, /* relate to BTM_BLE_AD_TYPE_CHAN_MAP_UPDATE in stack/btm_ble_api.h */
ESP_BLE_AD_MANUFACTURER_SPECIFIC_TYPE = 0xFF, /* relate to BTM_BLE_AD_MANUFACTURER_SPECIFIC_TYPE in stack/btm_ble_api.h */
} esp_ble_adv_data_type;
/// Advertising mode
typedef enum {
ADV_TYPE_IND = 0x00,
ADV_TYPE_DIRECT_IND_HIGH = 0x01,
ADV_TYPE_SCAN_IND = 0x02,
ADV_TYPE_NONCONN_IND = 0x03,
ADV_TYPE_DIRECT_IND_LOW = 0x04,
} esp_ble_adv_type_t;
/// Advertising channel mask
typedef enum {
ADV_CHNL_37 = 0x01,
ADV_CHNL_38 = 0x02,
ADV_CHNL_39 = 0x04,
ADV_CHNL_ALL = 0x07,
} esp_ble_adv_channel_t;
typedef enum {
///Allow both scan and connection requests from anyone
ADV_FILTER_ALLOW_SCAN_ANY_CON_ANY = 0x00,
///Allow both scan req from White List devices only and connection req from anyone
ADV_FILTER_ALLOW_SCAN_WLST_CON_ANY,
///Allow both scan req from anyone and connection req from White List devices only
ADV_FILTER_ALLOW_SCAN_ANY_CON_WLST,
///Allow scan and connection requests from White List devices only
ADV_FILTER_ALLOW_SCAN_WLST_CON_WLST,
///Enumeration end value for advertising filter policy value check
} esp_ble_adv_filter_t;
/* relate to BTA_DM_BLE_SEC_xxx in bta/bta_api.h */
typedef enum {
ESP_BLE_SEC_ENCRYPT = 1, /* relate to BTA_DM_BLE_SEC_ENCRYPT in bta/bta_api.h. If the device has already
bonded, the stack will used LTK to encrypt with the remote device directly.
Else if the device hasn't bonded, the stack will used the default authentication request
used the esp_ble_gap_set_security_param function set by the user. */
ESP_BLE_SEC_ENCRYPT_NO_MITM, /* relate to BTA_DM_BLE_SEC_ENCRYPT_NO_MITM in bta/bta_api.h. If the device has already
bonded, the stack will check the LTK Whether the authentication request has been met, if met, used the LTK
to encrypt with the remote device directly, else Re-pair with the remote device.
Else if the device hasn't bonded, the stack will used NO MITM authentication request in the current link instead of
used the authreq in the esp_ble_gap_set_security_param function set by the user. */
ESP_BLE_SEC_ENCRYPT_MITM, /* relate to BTA_DM_BLE_SEC_ENCRYPT_MITM in bta/bta_api.h. If the device has already
bonded, the stack will check the LTK Whether the authentication request has been met, if met, used the LTK
to encrypt with the remote device directly, else Re-pair with the remote device.
Else if the device hasn't bonded, the stack will used MITM authentication request in the current link instead of
used the authreq in the esp_ble_gap_set_security_param function set by the user. */
}esp_ble_sec_act_t;
typedef enum {
ESP_BLE_SM_PASSKEY = 0,
/* Authentication requirements of local device */
ESP_BLE_SM_AUTHEN_REQ_MODE,
/* The IO capability of local device */
ESP_BLE_SM_IOCAP_MODE,
/* Initiator Key Distribution/Generation */
ESP_BLE_SM_SET_INIT_KEY,
/* Responder Key Distribution/Generation */
ESP_BLE_SM_SET_RSP_KEY,
/* Maximum Encryption key size to support */
ESP_BLE_SM_MAX_KEY_SIZE,
/* Minimum Encryption key size requirement from Peer */
ESP_BLE_SM_MIN_KEY_SIZE,
/* Set static Passkey */
ESP_BLE_SM_SET_STATIC_PASSKEY,
/* Reset static Passkey */
ESP_BLE_SM_CLEAR_STATIC_PASSKEY,
/* Accept only specified SMP Authentication requirement */
ESP_BLE_SM_ONLY_ACCEPT_SPECIFIED_SEC_AUTH,
/* Enable/Disable OOB support */
ESP_BLE_SM_OOB_SUPPORT,
/* Appl encryption key size */
ESP_BLE_APP_ENC_KEY_SIZE,
ESP_BLE_SM_MAX_PARAM,
} esp_ble_sm_param_t;
/// Advertising parameters
typedef struct {
uint16_t adv_int_min; /*!< Minimum advertising interval for
undirected and low duty cycle directed advertising.
Range: 0x0020 to 0x4000 Default: N = 0x0800 (1.28 second)
Time = N * 0.625 msec Time Range: 20 ms to 10.24 sec */
uint16_t adv_int_max; /*!< Maximum advertising interval for
undirected and low duty cycle directed advertising.
Range: 0x0020 to 0x4000 Default: N = 0x0800 (1.28 second)
Time = N * 0.625 msec Time Range: 20 ms to 10.24 sec Advertising max interval */
esp_ble_adv_type_t adv_type; /*!< Advertising type */
esp_ble_addr_type_t own_addr_type; /*!< Owner bluetooth device address type */
esp_bd_addr_t peer_addr; /*!< Peer device bluetooth device address */
esp_ble_addr_type_t peer_addr_type; /*!< Peer device bluetooth device address type, only support public address type and random address type */
esp_ble_adv_channel_t channel_map; /*!< Advertising channel map */
esp_ble_adv_filter_t adv_filter_policy; /*!< Advertising filter policy */
} esp_ble_adv_params_t;
/// Advertising data content, according to "Supplement to the Bluetooth Core Specification"
typedef struct {
bool set_scan_rsp; /*!< Set this advertising data as scan response or not*/
bool include_name; /*!< Advertising data include device name or not */
bool include_txpower; /*!< Advertising data include TX power */
int min_interval; /*!< Advertising data show slave preferred connection min interval.
The connection interval in the following manner:
connIntervalmin = Conn_Interval_Min * 1.25 ms
Conn_Interval_Min range: 0x0006 to 0x0C80
Value of 0xFFFF indicates no specific minimum.
Values not defined above are reserved for future use.*/
int max_interval; /*!< Advertising data show slave preferred connection max interval.
The connection interval in the following manner:
connIntervalmax = Conn_Interval_Max * 1.25 ms
Conn_Interval_Max range: 0x0006 to 0x0C80
Conn_Interval_Max shall be equal to or greater than the Conn_Interval_Min.
Value of 0xFFFF indicates no specific maximum.
Values not defined above are reserved for future use.*/
int appearance; /*!< External appearance of device */
uint16_t manufacturer_len; /*!< Manufacturer data length */
uint8_t *p_manufacturer_data; /*!< Manufacturer data point */
uint16_t service_data_len; /*!< Service data length */
uint8_t *p_service_data; /*!< Service data point */
uint16_t service_uuid_len; /*!< Service uuid length */
uint8_t *p_service_uuid; /*!< Service uuid array point */
uint8_t flag; /*!< Advertising flag of discovery mode, see BLE_ADV_DATA_FLAG detail */
} esp_ble_adv_data_t;
/// Ble scan type
typedef enum {
BLE_SCAN_TYPE_PASSIVE = 0x0, /*!< Passive scan */
BLE_SCAN_TYPE_ACTIVE = 0x1, /*!< Active scan */
} esp_ble_scan_type_t;
/// Ble scan filter type
typedef enum {
BLE_SCAN_FILTER_ALLOW_ALL = 0x0, /*!< Accept all :
1. advertisement packets except directed advertising packets not addressed to this device (default). */
BLE_SCAN_FILTER_ALLOW_ONLY_WLST = 0x1, /*!< Accept only :
1. advertisement packets from devices where the advertiser’s address is in the White list.
2. Directed advertising packets which are not addressed for this device shall be ignored. */
BLE_SCAN_FILTER_ALLOW_UND_RPA_DIR = 0x2, /*!< Accept all :
1. undirected advertisement packets, and
2. directed advertising packets where the initiator address is a resolvable private address, and
3. directed advertising packets addressed to this device. */
BLE_SCAN_FILTER_ALLOW_WLIST_PRA_DIR = 0x3, /*!< Accept all :
1. advertisement packets from devices where the advertiser’s address is in the White list, and
2. directed advertising packets where the initiator address is a resolvable private address, and
3. directed advertising packets addressed to this device.*/
} esp_ble_scan_filter_t;
/// Ble scan duplicate type
typedef enum {
BLE_SCAN_DUPLICATE_DISABLE = 0x0, /*!< the Link Layer should generate advertising reports to the host for each packet received */
BLE_SCAN_DUPLICATE_ENABLE = 0x1, /*!< the Link Layer should filter out duplicate advertising reports to the Host */
BLE_SCAN_DUPLICATE_MAX = 0x2, /*!< 0x02 – 0xFF, Reserved for future use */
} esp_ble_scan_duplicate_t;
/// Ble scan parameters
typedef struct {
esp_ble_scan_type_t scan_type; /*!< Scan type */
esp_ble_addr_type_t own_addr_type; /*!< Owner address type */
esp_ble_scan_filter_t scan_filter_policy; /*!< Scan filter policy */
uint16_t scan_interval; /*!< Scan interval. This is defined as the time interval from
when the Controller started its last LE scan until it begins the subsequent LE scan.
Range: 0x0004 to 0x4000 Default: 0x0010 (10 ms)
Time = N * 0.625 msec
Time Range: 2.5 msec to 10.24 seconds*/
uint16_t scan_window; /*!< Scan window. The duration of the LE scan. LE_Scan_Window
shall be less than or equal to LE_Scan_Interval
Range: 0x0004 to 0x4000 Default: 0x0010 (10 ms)
Time = N * 0.625 msec
Time Range: 2.5 msec to 10240 msec */
esp_ble_scan_duplicate_t scan_duplicate; /*!< The Scan_Duplicates parameter controls whether the Link Layer should filter out
duplicate advertising reports (BLE_SCAN_DUPLICATE_ENABLE) to the Host, or if the Link Layer should generate
advertising reports for each packet received */
} esp_ble_scan_params_t;
/// connection parameters information
typedef struct {
uint16_t interval; /*!< connection interval */
uint16_t latency; /*!< Slave latency for the connection in number of connection events. Range: 0x0000 to 0x01F3 */
uint16_t timeout; /*!< Supervision timeout for the LE Link. Range: 0x000A to 0x0C80.
Mandatory Range: 0x000A to 0x0C80 Time = N * 10 msec
Time Range: 100 msec to 32 seconds */
} esp_gap_conn_params_t;
/// Connection update parameters
typedef struct {
esp_bd_addr_t bda; /*!< Bluetooth device address */
uint16_t min_int; /*!< Min connection interval */
uint16_t max_int; /*!< Max connection interval */
uint16_t latency; /*!< Slave latency for the connection in number of connection events. Range: 0x0000 to 0x01F3 */
uint16_t timeout; /*!< Supervision timeout for the LE Link. Range: 0x000A to 0x0C80.
Mandatory Range: 0x000A to 0x0C80 Time = N * 10 msec
Time Range: 100 msec to 32 seconds */
} esp_ble_conn_update_params_t;
/**
* @brief BLE pkt date length keys
*/
typedef struct
{
uint16_t rx_len; /*!< pkt rx data length value */
uint16_t tx_len; /*!< pkt tx data length value */
}esp_ble_pkt_data_length_params_t;
/**
* @brief BLE encryption keys
*/
typedef struct
{
esp_bt_octet16_t ltk; /*!< The long term key*/
esp_bt_octet8_t rand; /*!< The random number*/
uint16_t ediv; /*!< The ediv value*/
uint8_t sec_level; /*!< The security level of the security link*/
uint8_t key_size; /*!< The key size(7~16) of the security link*/
} esp_ble_penc_keys_t; /*!< The key type*/
/**
* @brief BLE CSRK keys
*/
typedef struct
{
uint32_t counter; /*!< The counter */
esp_bt_octet16_t csrk; /*!< The csrk key */
uint8_t sec_level; /*!< The security level */
} esp_ble_pcsrk_keys_t; /*!< The pcsrk key type */
/**
* @brief BLE pid keys
*/
typedef struct
{
esp_bt_octet16_t irk; /*!< The irk value */
esp_ble_addr_type_t addr_type; /*!< The address type */
esp_bd_addr_t static_addr; /*!< The static address */
} esp_ble_pid_keys_t; /*!< The pid key type */
/**
* @brief BLE Encryption reproduction keys
*/
typedef struct
{
esp_bt_octet16_t ltk; /*!< The long term key */
uint16_t div; /*!< The div value */
uint8_t key_size; /*!< The key size of the security link */
uint8_t sec_level; /*!< The security level of the security link */
} esp_ble_lenc_keys_t; /*!< The key type */
/**
* @brief BLE SRK keys
*/
typedef struct
{
uint32_t counter; /*!< The counter value */
uint16_t div; /*!< The div value */
uint8_t sec_level; /*!< The security level of the security link */
esp_bt_octet16_t csrk; /*!< The csrk key value */
} esp_ble_lcsrk_keys; /*!< The csrk key type */
/**
* @brief Structure associated with ESP_KEY_NOTIF_EVT
*/
typedef struct
{
esp_bd_addr_t bd_addr; /*!< peer address */
uint32_t passkey; /*!< the numeric value for comparison. If just_works, do not show this number to UI */
} esp_ble_sec_key_notif_t; /*!< BLE key notify type*/
/**
* @brief Structure of the security request
*/
typedef struct
{
esp_bd_addr_t bd_addr; /*!< peer address */
} esp_ble_sec_req_t; /*!< BLE security request type*/
/**
* @brief union type of the security key value
*/
typedef union
{
esp_ble_penc_keys_t penc_key; /*!< received peer encryption key */
esp_ble_pcsrk_keys_t pcsrk_key; /*!< received peer device SRK */
esp_ble_pid_keys_t pid_key; /*!< peer device ID key */
esp_ble_lenc_keys_t lenc_key; /*!< local encryption reproduction keys LTK = = d1(ER,DIV,0)*/
esp_ble_lcsrk_keys lcsrk_key; /*!< local device CSRK = d1(ER,DIV,1)*/
} esp_ble_key_value_t; /*!< ble key value type*/
/**
* @brief struct type of the bond key information value
*/
typedef struct
{
esp_ble_key_mask_t key_mask; /*!< the key mask to indicate witch key is present */
esp_ble_penc_keys_t penc_key; /*!< received peer encryption key */
esp_ble_pcsrk_keys_t pcsrk_key; /*!< received peer device SRK */
esp_ble_pid_keys_t pid_key; /*!< peer device ID key */
} esp_ble_bond_key_info_t; /*!< ble bond key information value type */
/**
* @brief struct type of the bond device value
*/
typedef struct
{
esp_bd_addr_t bd_addr; /*!< peer address */
esp_ble_bond_key_info_t bond_key; /*!< the bond key information */
} esp_ble_bond_dev_t; /*!< the ble bond device type */
/**
* @brief union type of the security key value
*/
typedef struct
{
esp_bd_addr_t bd_addr; /*!< peer address */
esp_ble_key_type_t key_type; /*!< key type of the security link */
esp_ble_key_value_t p_key_value; /*!< the pointer to the key value */
} esp_ble_key_t; /*!< the union to the ble key value type*/
/**
* @brief structure type of the ble local id keys value
*/
typedef struct {
esp_bt_octet16_t ir; /*!< the 16 bits of the ir value */
esp_bt_octet16_t irk; /*!< the 16 bits of the ir key value */
esp_bt_octet16_t dhk; /*!< the 16 bits of the dh key value */
} esp_ble_local_id_keys_t; /*!< the structure of the ble local id keys value type*/
/**
* @brief Structure associated with ESP_AUTH_CMPL_EVT
*/
typedef struct
{
esp_bd_addr_t bd_addr; /*!< BD address peer device. */
bool key_present; /*!< Valid link key value in key element */
esp_link_key key; /*!< Link key associated with peer device. */
uint8_t key_type; /*!< The type of Link Key */
bool success; /*!< TRUE of authentication succeeded, FALSE if failed. */
uint8_t fail_reason; /*!< The HCI reason/error code for when success=FALSE */
esp_ble_addr_type_t addr_type; /*!< Peer device address type */
esp_bt_dev_type_t dev_type; /*!< Device type */
esp_ble_auth_req_t auth_mode; /*!< authentication mode */
} esp_ble_auth_cmpl_t; /*!< The ble authentication complete cb type */
/**
* @brief union associated with ble security
*/
typedef union
{
esp_ble_sec_key_notif_t key_notif; /*!< passkey notification */
esp_ble_sec_req_t ble_req; /*!< BLE SMP related request */
esp_ble_key_t ble_key; /*!< BLE SMP keys used when pairing */
esp_ble_local_id_keys_t ble_id_keys; /*!< BLE IR event */
esp_ble_auth_cmpl_t auth_cmpl; /*!< Authentication complete indication. */
} esp_ble_sec_t; /*!< BLE security type */
/// Sub Event of ESP_GAP_BLE_SCAN_RESULT_EVT
typedef enum {
ESP_GAP_SEARCH_INQ_RES_EVT = 0, /*!< Inquiry result for a peer device. */
ESP_GAP_SEARCH_INQ_CMPL_EVT = 1, /*!< Inquiry complete. */
ESP_GAP_SEARCH_DISC_RES_EVT = 2, /*!< Discovery result for a peer device. */
ESP_GAP_SEARCH_DISC_BLE_RES_EVT = 3, /*!< Discovery result for BLE GATT based service on a peer device. */
ESP_GAP_SEARCH_DISC_CMPL_EVT = 4, /*!< Discovery complete. */
ESP_GAP_SEARCH_DI_DISC_CMPL_EVT = 5, /*!< Discovery complete. */
ESP_GAP_SEARCH_SEARCH_CANCEL_CMPL_EVT = 6, /*!< Search cancelled */
ESP_GAP_SEARCH_INQ_DISCARD_NUM_EVT = 7, /*!< The number of pkt discarded by flow control */
} esp_gap_search_evt_t;
/**
* @brief Ble scan result event type, to indicate the
* result is scan response or advertising data or other
*/
typedef enum {
ESP_BLE_EVT_CONN_ADV = 0x00, /*!< Connectable undirected advertising (ADV_IND) */
ESP_BLE_EVT_CONN_DIR_ADV = 0x01, /*!< Connectable directed advertising (ADV_DIRECT_IND) */
ESP_BLE_EVT_DISC_ADV = 0x02, /*!< Scannable undirected advertising (ADV_SCAN_IND) */
ESP_BLE_EVT_NON_CONN_ADV = 0x03, /*!< Non connectable undirected advertising (ADV_NONCONN_IND) */
ESP_BLE_EVT_SCAN_RSP = 0x04, /*!< Scan Response (SCAN_RSP) */
} esp_ble_evt_type_t;
typedef enum{
ESP_BLE_WHITELIST_REMOVE = 0X00, /*!< remove mac from whitelist */
ESP_BLE_WHITELIST_ADD = 0X01, /*!< add address to whitelist */
}esp_ble_wl_opration_t;
typedef enum {
ESP_BLE_DUPLICATE_EXCEPTIONAL_LIST_ADD = 0, /*!< Add device info into duplicate scan exceptional list */
ESP_BLE_DUPLICATE_EXCEPTIONAL_LIST_REMOVE, /*!< Remove device info from duplicate scan exceptional list */
ESP_BLE_DUPLICATE_EXCEPTIONAL_LIST_CLEAN, /*!< Clean duplicate scan exceptional list */
} esp_bt_duplicate_exceptional_subcode_type_t;
#define BLE_BIT(n) (1UL<<(n))
typedef enum {
ESP_BLE_DUPLICATE_SCAN_EXCEPTIONAL_INFO_ADV_ADDR = 0, /*!< BLE advertising address , device info will be added into ESP_BLE_DUPLICATE_SCAN_EXCEPTIONAL_ADDR_LIST */
ESP_BLE_DUPLICATE_SCAN_EXCEPTIONAL_INFO_MESH_LINK_ID, /*!< BLE mesh link ID, it is for BLE mesh, device info will be added into ESP_BLE_DUPLICATE_SCAN_EXCEPTIONAL_MESH_LINK_ID_LIST */
ESP_BLE_DUPLICATE_SCAN_EXCEPTIONAL_INFO_MESH_BEACON_TYPE, /*!< BLE mesh beacon AD type, the format is | Len | 0x2B | Beacon Type | Beacon Data | */
ESP_BLE_DUPLICATE_SCAN_EXCEPTIONAL_INFO_MESH_PROV_SRV_ADV, /*!< BLE mesh provisioning service uuid, the format is | 0x02 | 0x01 | flags | 0x03 | 0x03 | 0x1827 | .... |` */
ESP_BLE_DUPLICATE_SCAN_EXCEPTIONAL_INFO_MESH_PROXY_SRV_ADV, /*!< BLE mesh adv with proxy service uuid, the format is | 0x02 | 0x01 | flags | 0x03 | 0x03 | 0x1828 | .... |` */
} esp_ble_duplicate_exceptional_info_type_t;
typedef enum {
ESP_BLE_DUPLICATE_SCAN_EXCEPTIONAL_ADDR_LIST = BLE_BIT(0), /*!< duplicate scan exceptional addr list */
ESP_BLE_DUPLICATE_SCAN_EXCEPTIONAL_MESH_LINK_ID_LIST = BLE_BIT(1), /*!< duplicate scan exceptional mesh link ID list */
ESP_BLE_DUPLICATE_SCAN_EXCEPTIONAL_MESH_BEACON_TYPE_LIST = BLE_BIT(2), /*!< duplicate scan exceptional mesh beacon type list */
ESP_BLE_DUPLICATE_SCAN_EXCEPTIONAL_MESH_PROV_SRV_ADV_LIST = BLE_BIT(3), /*!< duplicate scan exceptional mesh adv with provisioning service uuid */
ESP_BLE_DUPLICATE_SCAN_EXCEPTIONAL_MESH_PROXY_SRV_ADV_LIST = BLE_BIT(4), /*!< duplicate scan exceptional mesh adv with provisioning service uuid */
ESP_BLE_DUPLICATE_SCAN_EXCEPTIONAL_ALL_LIST = 0xFFFF, /*!< duplicate scan exceptional all list */
} esp_duplicate_scan_exceptional_list_type_t;
typedef uint8_t esp_duplicate_info_t[ESP_BD_ADDR_LEN];
/**
* @brief Gap callback parameters union
*/
typedef union {
/**
* @brief ESP_GAP_BLE_ADV_DATA_SET_COMPLETE_EVT
*/
struct ble_adv_data_cmpl_evt_param {
esp_bt_status_t status; /*!< Indicate the set advertising data operation success status */
} adv_data_cmpl; /*!< Event parameter of ESP_GAP_BLE_ADV_DATA_SET_COMPLETE_EVT */
/**
* @brief ESP_GAP_BLE_SCAN_RSP_DATA_SET_COMPLETE_EVT
*/
struct ble_scan_rsp_data_cmpl_evt_param {
esp_bt_status_t status; /*!< Indicate the set scan response data operation success status */
} scan_rsp_data_cmpl; /*!< Event parameter of ESP_GAP_BLE_SCAN_RSP_DATA_SET_COMPLETE_EVT */
/**
* @brief ESP_GAP_BLE_SCAN_PARAM_SET_COMPLETE_EVT
*/
struct ble_scan_param_cmpl_evt_param {
esp_bt_status_t status; /*!< Indicate the set scan param operation success status */
} scan_param_cmpl; /*!< Event parameter of ESP_GAP_BLE_SCAN_PARAM_SET_COMPLETE_EVT */
/**
* @brief ESP_GAP_BLE_SCAN_RESULT_EVT
*/
struct ble_scan_result_evt_param {
esp_gap_search_evt_t search_evt; /*!< Search event type */
esp_bd_addr_t bda; /*!< Bluetooth device address which has been searched */
esp_bt_dev_type_t dev_type; /*!< Device type */
esp_ble_addr_type_t ble_addr_type; /*!< Ble device address type */
esp_ble_evt_type_t ble_evt_type; /*!< Ble scan result event type */
int rssi; /*!< Searched device's RSSI */
uint8_t ble_adv[ESP_BLE_ADV_DATA_LEN_MAX + ESP_BLE_SCAN_RSP_DATA_LEN_MAX]; /*!< Received EIR */
int flag; /*!< Advertising data flag bit */
int num_resps; /*!< Scan result number */
uint8_t adv_data_len; /*!< Adv data length */
uint8_t scan_rsp_len; /*!< Scan response length */
uint32_t num_dis; /*!< The number of discard packets */
} scan_rst; /*!< Event parameter of ESP_GAP_BLE_SCAN_RESULT_EVT */
/**
* @brief ESP_GAP_BLE_ADV_DATA_RAW_SET_COMPLETE_EVT
*/
struct ble_adv_data_raw_cmpl_evt_param {
esp_bt_status_t status; /*!< Indicate the set raw advertising data operation success status */
} adv_data_raw_cmpl; /*!< Event parameter of ESP_GAP_BLE_ADV_DATA_RAW_SET_COMPLETE_EVT */
/**
* @brief ESP_GAP_BLE_SCAN_RSP_DATA_RAW_SET_COMPLETE_EVT
*/
struct ble_scan_rsp_data_raw_cmpl_evt_param {
esp_bt_status_t status; /*!< Indicate the set raw advertising data operation success status */
} scan_rsp_data_raw_cmpl; /*!< Event parameter of ESP_GAP_BLE_SCAN_RSP_DATA_RAW_SET_COMPLETE_EVT */
/**
* @brief ESP_GAP_BLE_ADV_START_COMPLETE_EVT
*/
struct ble_adv_start_cmpl_evt_param {
esp_bt_status_t status; /*!< Indicate advertising start operation success status */
} adv_start_cmpl; /*!< Event parameter of ESP_GAP_BLE_ADV_START_COMPLETE_EVT */
/**
* @brief ESP_GAP_BLE_SCAN_START_COMPLETE_EVT
*/
struct ble_scan_start_cmpl_evt_param {
esp_bt_status_t status; /*!< Indicate scan start operation success status */
} scan_start_cmpl; /*!< Event parameter of ESP_GAP_BLE_SCAN_START_COMPLETE_EVT */
esp_ble_sec_t ble_security; /*!< ble gap security union type */
/**
* @brief ESP_GAP_BLE_SCAN_STOP_COMPLETE_EVT
*/
struct ble_scan_stop_cmpl_evt_param {
esp_bt_status_t status; /*!< Indicate scan stop operation success status */
} scan_stop_cmpl; /*!< Event parameter of ESP_GAP_BLE_SCAN_STOP_COMPLETE_EVT */
/**
* @brief ESP_GAP_BLE_ADV_STOP_COMPLETE_EVT
*/
struct ble_adv_stop_cmpl_evt_param {
esp_bt_status_t status; /*!< Indicate adv stop operation success status */
} adv_stop_cmpl; /*!< Event parameter of ESP_GAP_BLE_ADV_STOP_COMPLETE_EVT */
/**
* @brief ESP_GAP_BLE_SET_STATIC_RAND_ADDR_EVT
*/
struct ble_set_rand_cmpl_evt_param {
esp_bt_status_t status; /*!< Indicate set static rand address operation success status */
} set_rand_addr_cmpl; /*!< Event parameter of ESP_GAP_BLE_SET_STATIC_RAND_ADDR_EVT */
/**
* @brief ESP_GAP_BLE_UPDATE_CONN_PARAMS_EVT
*/
struct ble_update_conn_params_evt_param {
esp_bt_status_t status; /*!< Indicate update connection parameters success status */
esp_bd_addr_t bda; /*!< Bluetooth device address */
uint16_t min_int; /*!< Min connection interval */
uint16_t max_int; /*!< Max connection interval */
uint16_t latency; /*!< Slave latency for the connection in number of connection events. Range: 0x0000 to 0x01F3 */
uint16_t conn_int; /*!< Current connection interval */
uint16_t timeout; /*!< Supervision timeout for the LE Link. Range: 0x000A to 0x0C80.
Mandatory Range: 0x000A to 0x0C80 Time = N * 10 msec */
}update_conn_params; /*!< Event parameter of ESP_GAP_BLE_UPDATE_CONN_PARAMS_EVT */
/**
* @brief ESP_GAP_BLE_SET_PKT_LENGTH_COMPLETE_EVT
*/
struct ble_pkt_data_length_cmpl_evt_param {
esp_bt_status_t status; /*!< Indicate the set pkt data length operation success status */
esp_ble_pkt_data_length_params_t params; /*!< pkt data length value */
} pkt_data_lenth_cmpl; /*!< Event parameter of ESP_GAP_BLE_SET_PKT_LENGTH_COMPLETE_EVT */
/**
* @brief ESP_GAP_BLE_SET_LOCAL_PRIVACY_COMPLETE_EVT
*/
struct ble_local_privacy_cmpl_evt_param {
esp_bt_status_t status; /*!< Indicate the set local privacy operation success status */
} local_privacy_cmpl; /*!< Event parameter of ESP_GAP_BLE_SET_LOCAL_PRIVACY_COMPLETE_EVT */
/**
* @brief ESP_GAP_BLE_REMOVE_BOND_DEV_COMPLETE_EVT
*/
struct ble_remove_bond_dev_cmpl_evt_param {
esp_bt_status_t status; /*!< Indicate the remove bond device operation success status */
esp_bd_addr_t bd_addr; /*!< The device address which has been remove from the bond list */
}remove_bond_dev_cmpl; /*!< Event parameter of ESP_GAP_BLE_REMOVE_BOND_DEV_COMPLETE_EVT */
/**
* @brief ESP_GAP_BLE_CLEAR_BOND_DEV_COMPLETE_EVT
*/
struct ble_clear_bond_dev_cmpl_evt_param {
esp_bt_status_t status; /*!< Indicate the clear bond device operation success status */
}clear_bond_dev_cmpl; /*!< Event parameter of ESP_GAP_BLE_CLEAR_BOND_DEV_COMPLETE_EVT */
/**
* @brief ESP_GAP_BLE_GET_BOND_DEV_COMPLETE_EVT
*/
struct ble_get_bond_dev_cmpl_evt_param {
esp_bt_status_t status; /*!< Indicate the get bond device operation success status */
uint8_t dev_num; /*!< Indicate the get number device in the bond list */
esp_ble_bond_dev_t *bond_dev; /*!< the pointer to the bond device Structure */
}get_bond_dev_cmpl; /*!< Event parameter of ESP_GAP_BLE_GET_BOND_DEV_COMPLETE_EVT */
/**
* @brief ESP_GAP_BLE_READ_RSSI_COMPLETE_EVT
*/
struct ble_read_rssi_cmpl_evt_param {
esp_bt_status_t status; /*!< Indicate the read adv tx power operation success status */
int8_t rssi; /*!< The ble remote device rssi value, the range is from -127 to 20, the unit is dbm,
if the RSSI cannot be read, the RSSI metric shall be set to 127. */
esp_bd_addr_t remote_addr; /*!< The remote device address */
} read_rssi_cmpl; /*!< Event parameter of ESP_GAP_BLE_READ_RSSI_COMPLETE_EVT */
/**
* @brief ESP_GAP_BLE_UPDATE_WHITELIST_COMPLETE_EVT
*/
struct ble_update_whitelist_cmpl_evt_param {
esp_bt_status_t status; /*!< Indicate the add or remove whitelist operation success status */
esp_ble_wl_opration_t wl_opration; /*!< The value is ESP_BLE_WHITELIST_ADD if add address to whitelist operation success, ESP_BLE_WHITELIST_REMOVE if remove address from the whitelist operation success */
} update_whitelist_cmpl; /*!< Event parameter of ESP_GAP_BLE_UPDATE_WHITELIST_COMPLETE_EVT */
/**
* @brief ESP_GAP_BLE_UPDATE_DUPLICATE_EXCEPTIONAL_LIST_COMPLETE_EVT
*/
struct ble_update_duplicate_exceptional_list_cmpl_evt_param {
esp_bt_status_t status; /*!< Indicate update duplicate scan exceptional list operation success status */
uint8_t subcode; /*!< Define in esp_bt_duplicate_exceptional_subcode_type_t */
uint16_t length; /*!< The length of device_info */
esp_duplicate_info_t device_info; /*!< device information, when subcode is ESP_BLE_DUPLICATE_EXCEPTIONAL_LIST_CLEAN, the value is invalid */
} update_duplicate_exceptional_list_cmpl; /*!< Event parameter of ESP_GAP_BLE_UPDATE_DUPLICATE_EXCEPTIONAL_LIST_COMPLETE_EVT */
/**
* @brief ESP_GAP_BLE_SET_CHANNELS_EVT
*/
struct ble_set_channels_evt_param {
esp_bt_status_t stat; /*!< BLE set channel status */
} ble_set_channels; /*!< Event parameter of ESP_GAP_BLE_SET_CHANNELS_EVT */
} esp_ble_gap_cb_param_t;
/**
* @brief GAP callback function type
* @param event : Event type
* @param param : Point to callback parameter, currently is union type
*/
typedef void (* esp_gap_ble_cb_t)(esp_gap_ble_cb_event_t event, esp_ble_gap_cb_param_t *param);
/**
* @brief This function is called to occur gap event, such as scan result
*
* @param[in] callback: callback function
*
* @return
* - ESP_OK : success
* - other : failed
*
*/
esp_err_t esp_ble_gap_register_callback(esp_gap_ble_cb_t callback);
/**
* @brief This function is called to override the BTA default ADV parameters.
*
* @param[in] adv_data: Pointer to User defined ADV data structure. This
* memory space can not be freed until callback of config_adv_data
* is received.
*
* @return
* - ESP_OK : success
* - other : failed
*
*/
esp_err_t esp_ble_gap_config_adv_data (esp_ble_adv_data_t *adv_data);
/**
* @brief This function is called to set scan parameters
*
* @param[in] scan_params: Pointer to User defined scan_params data structure. This
* memory space can not be freed until callback of set_scan_params
*
* @return
* - ESP_OK : success
* - other : failed
*
*/
esp_err_t esp_ble_gap_set_scan_params(esp_ble_scan_params_t *scan_params);
/**
* @brief This procedure keep the device scanning the peer device which advertising on the air
*
* @param[in] duration: Keeping the scanning time, the unit is second.
*
* @return
* - ESP_OK : success
* - other : failed
*
*/
esp_err_t esp_ble_gap_start_scanning(uint32_t duration);
/**
* @brief This function call to stop the device scanning the peer device which advertising on the air
* @return
* - ESP_OK : success
* - other : failed
*
*/
esp_err_t esp_ble_gap_stop_scanning(void);
/**
* @brief This function is called to start advertising.
*
* @param[in] adv_params: pointer to User defined adv_params data structure.
* @return
* - ESP_OK : success
* - other : failed
*
*/
esp_err_t esp_ble_gap_start_advertising (esp_ble_adv_params_t *adv_params);
/**
* @brief This function is called to stop advertising.
*
* @return
* - ESP_OK : success
* - other : failed
*
*/
esp_err_t esp_ble_gap_stop_advertising(void);
/**
* @brief Update connection parameters, can only be used when connection is up.
*
* @param[in] params - connection update parameters
*
* @return
* - ESP_OK : success
* - other : failed
*
*/
esp_err_t esp_ble_gap_update_conn_params(esp_ble_conn_update_params_t *params);
/**
* @brief This function is to set maximum LE data packet size
*
* @return
* - ESP_OK : success
* - other : failed
*
*/
esp_err_t esp_ble_gap_set_pkt_data_len(esp_bd_addr_t remote_device, uint16_t tx_data_length);
/**
* @brief This function sets the static Random Address and Non-Resolvable Private Address for the application
*
* @param[in] rand_addr: the random address which should be setting
*
* @return
* - ESP_OK : success
* - other : failed
*
*/
esp_err_t esp_ble_gap_set_rand_addr(esp_bd_addr_t rand_addr);
/**
* @brief This function clears the random address for the application
*
* @return
* - ESP_OK : success
* - other : failed
*
*/
esp_err_t esp_ble_gap_clear_rand_addr(void);
/**
* @brief Enable/disable privacy on the local device
*
* @param[in] privacy_enable - enable/disable privacy on remote device.
*
* @return
* - ESP_OK : success
* - other : failed
*
*/
esp_err_t esp_ble_gap_config_local_privacy (bool privacy_enable);
/**
* @brief set local gap appearance icon
*
*
* @param[in] icon - External appearance value, these values are defined by the Bluetooth SIG, please refer to
* https://www.bluetooth.com/specifications/gatt/viewer?attributeXmlFile=org.bluetooth.characteristic.gap.appearance.xml
*
* @return
* - ESP_OK : success
* - other : failed
*
*/
esp_err_t esp_ble_gap_config_local_icon (uint16_t icon);
/**
* @brief Add or remove device from white list
*
* @param[in] add_remove: the value is true if added the ble device to the white list, and false remove to the white list.
* @param[in] remote_bda: the remote device address add/remove from the white list.
* @param[in] wl_addr_type: whitelist address type
* @return
* - ESP_OK : success
* - other : failed
*
*/
esp_err_t esp_ble_gap_update_whitelist(bool add_remove, esp_bd_addr_t remote_bda, esp_ble_wl_addr_type_t wl_addr_type);
/**
* @brief Clear all white list
*
* @return
* - ESP_OK : success
* - other : failed
*
*/
esp_err_t esp_ble_gap_clear_whitelist(void);
/**
* @brief Get the whitelist size in the controller
*
* @param[out] length: the white list length.
* @return
* - ESP_OK : success
* - other : failed
*
*/