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OVMS3-idf/components/bt/bluedroid/bta/include/bta_gatt_api.h
Tian Hao 4fd437d466 component/bt : support remove bonded device 
1. add feature of remove bonded devices.
2. fix SMP key size bug
3. fix privacy bug
4. fix gatt set value bug
5. add gatt security client demo
6. change gatt server/gatt client demo
2017-09-22 20:19:02 +08:00

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/******************************************************************************
*
* Copyright (C) 2003-2013 Broadcom Corporation
*
* 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.
*
******************************************************************************/
/******************************************************************************
*
* This is the public interface file for BTA GATT.
*
******************************************************************************/
#ifndef BTA_GATT_API_H
#define BTA_GATT_API_H
#include "bta_api.h"
#include "gatt_api.h"
#ifndef BTA_GATT_INCLUDED
#warning BTA_GATT_INCLUDED not defined
#define BTA_GATT_INCLUDED FALSE
#endif
#if ((BLE_INCLUDED == FALSE) && (BTA_GATT_INCLUDED == TRUE))
#undef BTA_GATT_INCLUDED
#define BTA_GATT_INCLUDED FALSE
#endif
#ifndef BTA_GATT_DEBUG
#define BTA_GATT_DEBUG FALSE
#endif
/*****************************************************************************
** Constants and data types
*****************************************************************************/
/**************************
** Common Definitions
***************************/
/* GATT ID */
typedef struct {
tBT_UUID uuid; /* uuid of the attribute */
UINT8 inst_id; /* instance ID */
} __attribute__((packed)) tBTA_GATT_ID;
/* relate to ESP_GATT_xxx in esp_gatt_def.h */
/* Success code and error codes */
#define BTA_GATT_OK GATT_SUCCESS
#define BTA_GATT_INVALID_HANDLE GATT_INVALID_HANDLE /* 0x0001 */
#define BTA_GATT_READ_NOT_PERMIT GATT_READ_NOT_PERMIT /* 0x0002 */
#define BTA_GATT_WRITE_NOT_PERMIT GATT_WRITE_NOT_PERMIT /* 0x0003 */
#define BTA_GATT_INVALID_PDU GATT_INVALID_PDU /* 0x0004 */
#define BTA_GATT_INSUF_AUTHENTICATION GATT_INSUF_AUTHENTICATION /* 0x0005 */
#define BTA_GATT_REQ_NOT_SUPPORTED GATT_REQ_NOT_SUPPORTED /* 0x0006 */
#define BTA_GATT_INVALID_OFFSET GATT_INVALID_OFFSET /* 0x0007 */
#define BTA_GATT_INSUF_AUTHORIZATION GATT_INSUF_AUTHORIZATION /* 0x0008 */
#define BTA_GATT_PREPARE_Q_FULL GATT_PREPARE_Q_FULL /* 0x0009 */
#define BTA_GATT_NOT_FOUND GATT_NOT_FOUND /* 0x000a */
#define BTA_GATT_NOT_LONG GATT_NOT_LONG /* 0x000b */
#define BTA_GATT_INSUF_KEY_SIZE GATT_INSUF_KEY_SIZE /* 0x000c */
#define BTA_GATT_INVALID_ATTR_LEN GATT_INVALID_ATTR_LEN /* 0x000d */
#define BTA_GATT_ERR_UNLIKELY GATT_ERR_UNLIKELY /* 0x000e */
#define BTA_GATT_INSUF_ENCRYPTION GATT_INSUF_ENCRYPTION /* 0x000f */
#define BTA_GATT_UNSUPPORT_GRP_TYPE GATT_UNSUPPORT_GRP_TYPE /* 0x0010 */
#define BTA_GATT_INSUF_RESOURCE GATT_INSUF_RESOURCE /* 0x0011 */
#define BTA_GATT_NO_RESOURCES GATT_NO_RESOURCES /* 0x80 */
#define BTA_GATT_INTERNAL_ERROR GATT_INTERNAL_ERROR /* 0x81 */
#define BTA_GATT_WRONG_STATE GATT_WRONG_STATE /* 0x82 */
#define BTA_GATT_DB_FULL GATT_DB_FULL /* 0x83 */
#define BTA_GATT_BUSY GATT_BUSY /* 0x84 */
#define BTA_GATT_ERROR GATT_ERROR /* 0x85 */
#define BTA_GATT_CMD_STARTED GATT_CMD_STARTED /* 0x86 */
#define BTA_GATT_ILLEGAL_PARAMETER GATT_ILLEGAL_PARAMETER /* 0x87 */
#define BTA_GATT_PENDING GATT_PENDING /* 0x88 */
#define BTA_GATT_AUTH_FAIL GATT_AUTH_FAIL /* 0x89 */
#define BTA_GATT_MORE GATT_MORE /* 0x8a */
#define BTA_GATT_INVALID_CFG GATT_INVALID_CFG /* 0x8b */
#define BTA_GATT_SERVICE_STARTED GATT_SERVICE_STARTED /* 0x8c */
#define BTA_GATT_ENCRYPED_MITM GATT_ENCRYPED_MITM /* GATT_SUCCESS */
#define BTA_GATT_ENCRYPED_NO_MITM GATT_ENCRYPED_NO_MITM /* 0x8d */
#define BTA_GATT_NOT_ENCRYPTED GATT_NOT_ENCRYPTED /* 0x8e */
#define BTA_GATT_CONGESTED GATT_CONGESTED /* 0x8f */
#define BTA_GATT_DUP_REG GATT_DUP_REG /* 0x90 */
#define BTA_GATT_ALREADY_OPEN GATT_ALREADY_OPEN /* 0x91 */
#define BTA_GATT_CANCEL GATT_CANCEL /* 0x92 */
/* 0xE0 ~ 0xFC reserved for future use */
#define BTA_GATT_STACK_RSP GATT_STACK_RSP /* 0xE0 */
#define BTA_GATT_APP_RSP GATT_APP_RSP /* 0xE1 */
//Error caused by customer application or stack bug
#define BTA_GATT_UNKNOWN_ERROR GATT_UNKNOWN_ERROR /* 0XEF */
#define BTA_GATT_CCC_CFG_ERR GATT_CCC_CFG_ERR /* 0xFD Client Characteristic Configuration Descriptor Improperly Configured */
#define BTA_GATT_PRC_IN_PROGRESS GATT_PRC_IN_PROGRESS /* 0xFE Procedure Already in progress */
#define BTA_GATT_OUT_OF_RANGE GATT_OUT_OF_RANGE /* 0xFFAttribute value out of range */
typedef UINT8 tBTA_GATT_STATUS;
#define BTA_GATT_INVALID_CONN_ID GATT_INVALID_CONN_ID
/* Client callback function events */
#define BTA_GATTC_REG_EVT 0 /* GATT client is registered. */
#define BTA_GATTC_DEREG_EVT 1 /* GATT client deregistered event */
#define BTA_GATTC_OPEN_EVT 2 /* GATTC open request status event */
#define BTA_GATTC_READ_CHAR_EVT 3 /* GATT read characteristic event */
#define BTA_GATTC_WRITE_CHAR_EVT 4 /* GATT write characteristic or char descriptor event */
#define BTA_GATTC_CLOSE_EVT 5 /* GATTC close request status event */
#define BTA_GATTC_SEARCH_CMPL_EVT 6 /* GATT discovery complete event */
#define BTA_GATTC_SEARCH_RES_EVT 7 /* GATT discovery result event */
#define BTA_GATTC_READ_DESCR_EVT 8 /* GATT read characterisitc descriptor event */
#define BTA_GATTC_WRITE_DESCR_EVT 9 /* GATT write characteristic descriptor event */
#define BTA_GATTC_NOTIF_EVT 10 /* GATT attribute notification event */
#define BTA_GATTC_PREP_WRITE_EVT 11 /* GATT prepare write event */
#define BTA_GATTC_EXEC_EVT 12 /* execute write complete event */
#define BTA_GATTC_ACL_EVT 13 /* ACL up event */
#define BTA_GATTC_CANCEL_OPEN_EVT 14 /* cancel open event */
#define BTA_GATTC_SRVC_CHG_EVT 15 /* service change event */
#define BTA_GATTC_LISTEN_EVT 16 /* listen event */
#define BTA_GATTC_ENC_CMPL_CB_EVT 17 /* encryption complete callback event */
#define BTA_GATTC_CFG_MTU_EVT 18 /* configure MTU complete event */
#define BTA_GATTC_ADV_DATA_EVT 19 /* ADV data event */
#define BTA_GATTC_MULT_ADV_ENB_EVT 20 /* Enable Multi ADV event */
#define BTA_GATTC_MULT_ADV_UPD_EVT 21 /* Update parameter event */
#define BTA_GATTC_MULT_ADV_DATA_EVT 22 /* Multi ADV data event */
#define BTA_GATTC_MULT_ADV_DIS_EVT 23 /* Disable Multi ADV event */
#define BTA_GATTC_CONGEST_EVT 24 /* Congestion event */
#define BTA_GATTC_BTH_SCAN_ENB_EVT 25 /* Enable batch scan event */
#define BTA_GATTC_BTH_SCAN_CFG_EVT 26 /* Config storage event */
#define BTA_GATTC_BTH_SCAN_RD_EVT 27 /* Batch scan reports read event */
#define BTA_GATTC_BTH_SCAN_THR_EVT 28 /* Batch scan threshold event */
#define BTA_GATTC_BTH_SCAN_PARAM_EVT 29 /* Batch scan param event */
#define BTA_GATTC_BTH_SCAN_DIS_EVT 30 /* Disable batch scan event */
#define BTA_GATTC_SCAN_FLT_CFG_EVT 31 /* Scan filter config event */
#define BTA_GATTC_SCAN_FLT_PARAM_EVT 32 /* Param filter event */
#define BTA_GATTC_SCAN_FLT_STATUS_EVT 33 /* Filter status event */
#define BTA_GATTC_ADV_VSC_EVT 34 /* ADV VSC event */
#define BTA_GATTC_CONNECT_EVT 35 /* GATTC CONNECT event */
#define BTA_GATTC_DISCONNECT_EVT 36 /* GATTC DISCONNECT event */
typedef UINT8 tBTA_GATTC_EVT;
typedef tGATT_IF tBTA_GATTC_IF;
typedef struct {
UINT16 unit; /* as UUIUD defined by SIG */
UINT16 descr; /* as UUID as defined by SIG */
tGATT_FORMAT format;
INT8 exp;
UINT8 name_spc; /* The name space of the description */
} tBTA_GATT_CHAR_PRES;
#define BTA_GATT_CLT_CONFIG_NONE GATT_CLT_CONFIG_NONE /* 0x0000 */
#define BTA_GATT_CLT_CONFIG_NOTIFICATION GATT_CLT_CONFIG_NOTIFICATION /* 0x0001 */
#define BTA_GATT_CLT_CONFIG_INDICATION GATT_CLT_CONFIG_INDICATION /* 0x0002 */
typedef UINT16 tBTA_GATT_CLT_CHAR_CONFIG;
/* characteristic descriptor: server configuration value
*/
#define BTA_GATT_SVR_CONFIG_NONE GATT_SVR_CONFIG_NONE /* 0x0000 */
#define BTA_GATT_SVR_CONFIG_BROADCAST GATT_SVR_CONFIG_BROADCAST /* 0x0001 */
typedef UINT16 tBTA_GATT_SVR_CHAR_CONFIG;
/* Characteristic Aggregate Format attribute value
*/
#define BTA_GATT_AGGR_HANDLE_NUM_MAX 10
typedef struct {
UINT8 num_handle;
UINT16 handle_list[BTA_GATT_AGGR_HANDLE_NUM_MAX];
} tBTA_GATT_CHAR_AGGRE;
typedef tGATT_VALID_RANGE tBTA_GATT_VALID_RANGE;
typedef struct {
UINT16 len;
UINT8 *p_value;
} tBTA_GATT_UNFMT;
#define BTA_GATT_MAX_ATTR_LEN GATT_MAX_ATTR_LEN
#define BTA_GATTC_TYPE_WRITE GATT_WRITE
#define BTA_GATTC_TYPE_WRITE_NO_RSP GATT_WRITE_NO_RSP
typedef UINT8 tBTA_GATTC_WRITE_TYPE;
/* relate to ESP_GATT_CONN_xxx in esp_gatt_defs.h */
#define BTA_GATT_CONN_UNKNOWN 0
#define BTA_GATT_CONN_L2C_FAILURE GATT_CONN_L2C_FAILURE /* general l2cap resource failure */
#define BTA_GATT_CONN_TIMEOUT GATT_CONN_TIMEOUT /* 0x08 connection timeout */
#define BTA_GATT_CONN_TERMINATE_PEER_USER GATT_CONN_TERMINATE_PEER_USER /* 0x13 connection terminate by peer user */
#define BTA_GATT_CONN_TERMINATE_LOCAL_HOST GATT_CONN_TERMINATE_LOCAL_HOST/* 0x16 connectionterminated by local host */
#define BTA_GATT_CONN_FAIL_ESTABLISH GATT_CONN_FAIL_ESTABLISH /* 0x03E connection fail to establish */
#define BTA_GATT_CONN_LMP_TIMEOUT GATT_CONN_LMP_TIMEOUT /* 0x22 connection fail for LMP response tout */
#define BTA_GATT_CONN_CANCEL GATT_CONN_CANCEL /* 0x0100 L2CAP connection cancelled */
#define BTA_GATT_CONN_NONE 0x0101 /* 0x0101 no connection to cancel */
typedef UINT16 tBTA_GATT_REASON;
typedef struct {
tBTA_GATT_ID id;
BOOLEAN is_primary;
} tBTA_GATT_SRVC_ID;
typedef struct {
tBTA_GATT_SRVC_ID srvc_id;
tBTA_GATT_ID char_id;
} tBTA_GATTC_CHAR_ID;
typedef struct {
tBTA_GATTC_CHAR_ID char_id;
tBTA_GATT_ID descr_id;
} tBTA_GATTC_CHAR_DESCR_ID;
typedef struct {
tBTA_GATT_SRVC_ID srvc_id;
tBTA_GATT_SRVC_ID incl_svc_id;
} tBTA_GATTC_INCL_SVC_ID;
#define BTA_GATT_TYPE_CHAR 0
#define BTA_GATT_TYPE_CHAR_DESCR 1
typedef UINT8 tBTA_GATT_ID_TYPE;
typedef struct {
tBTA_GATT_ID_TYPE id_type;
union {
tBTA_GATTC_CHAR_ID char_id;
tBTA_GATTC_CHAR_DESCR_ID char_descr_id;
} id_value;
} tBTA_GATTC_ATTR_ID;
#define BTA_GATTC_MULTI_MAX GATT_MAX_READ_MULTI_HANDLES
typedef struct {
UINT8 num_attr;
tBTA_GATTC_ATTR_ID id_list[BTA_GATTC_MULTI_MAX];
} tBTA_GATTC_MULTI;
/* relate to ESP_GATT_xxx in esp_gatt_def.h */
#define BTA_GATT_AUTH_REQ_NONE GATT_AUTH_REQ_NONE
#define BTA_GATT_AUTH_REQ_NO_MITM GATT_AUTH_REQ_NO_MITM /* unauthenticated encryption */
#define BTA_GATT_AUTH_REQ_MITM GATT_AUTH_REQ_MITM /* authenticated encryption */
#define BTA_GATT_AUTH_REQ_SIGNED_NO_MITM GATT_AUTH_REQ_SIGNED_NO_MITM
#define BTA_GATT_AUTH_REQ_SIGNED_MITM GATT_AUTH_REQ_SIGNED_MITM
typedef tGATT_AUTH_REQ tBTA_GATT_AUTH_REQ;
enum {
BTA_GATTC_ATTR_TYPE_INCL_SRVC,
BTA_GATTC_ATTR_TYPE_CHAR,
BTA_GATTC_ATTR_TYPE_CHAR_DESCR,
BTA_GATTC_ATTR_TYPE_SRVC
};
typedef UINT8 tBTA_GATTC_ATTR_TYPE;
typedef struct {
tBT_UUID uuid;
UINT16 s_handle;
UINT16 e_handle; /* used for service only */
UINT8 attr_type;
UINT8 id;
UINT8 prop; /* used when attribute type is characteristic */
BOOLEAN is_primary; /* used when attribute type is service */
} tBTA_GATTC_NV_ATTR;
/* callback data structure */
typedef struct {
tBTA_GATT_STATUS status;
tBTA_GATTC_IF client_if;
// btla-specific ++
tBT_UUID app_uuid;
// btla-specific --
} tBTA_GATTC_REG;
typedef struct {
UINT8 num_pres_fmt; /* number of presentation format aggregated*/
tBTA_GATTC_CHAR_DESCR_ID pre_format[BTA_GATTC_MULTI_MAX];
} tBTA_GATT_CHAR_AGGRE_VALUE;
typedef union {
tBTA_GATT_CHAR_AGGRE_VALUE aggre_value;
tBTA_GATT_UNFMT unformat;
} tBTA_GATT_READ_VAL;
typedef struct {
UINT16 conn_id;
tBTA_GATT_STATUS status;
tBTA_GATT_SRVC_ID srvc_id;
tBTA_GATT_ID char_id;
tBTA_GATT_ID descr_type;
tBTA_GATT_READ_VAL *p_value;
} tBTA_GATTC_READ;
typedef struct {
UINT16 conn_id;
tBTA_GATT_STATUS status;
tBTA_GATT_SRVC_ID srvc_id;
tBTA_GATT_ID char_id;
tBTA_GATT_ID descr_type;
} tBTA_GATTC_WRITE;
typedef struct {
UINT16 conn_id;
tBTA_GATT_STATUS status;
} tBTA_GATTC_EXEC_CMPL;
typedef struct {
UINT16 conn_id;
tBTA_GATT_STATUS status;
} tBTA_GATTC_SEARCH_CMPL;
typedef struct {
UINT16 conn_id;
tBTA_GATT_SRVC_ID service_uuid;
} tBTA_GATTC_SRVC_RES;
typedef struct {
UINT16 conn_id;
tBTA_GATT_STATUS status;
UINT16 mtu;
} tBTA_GATTC_CFG_MTU;
typedef struct {
tBTA_GATT_STATUS status;
UINT16 conn_id;
tBTA_GATTC_IF client_if;
BD_ADDR remote_bda;
tBTA_TRANSPORT transport;
UINT16 mtu;
} tBTA_GATTC_OPEN;
typedef struct {
tBTA_GATT_STATUS status;
UINT16 conn_id;
tBTA_GATTC_IF client_if;
BD_ADDR remote_bda;
tBTA_GATT_REASON reason; /* disconnect reason code, not useful when connect event is reported */
} tBTA_GATTC_CLOSE;
typedef struct {
UINT16 conn_id;
BD_ADDR bda;
tBTA_GATTC_CHAR_ID char_id;
tBTA_GATT_ID descr_type;
UINT16 len;
UINT8 value[BTA_GATT_MAX_ATTR_LEN];
BOOLEAN is_notify;
} tBTA_GATTC_NOTIFY;
typedef struct {
UINT16 conn_id;
BOOLEAN congested; /* congestion indicator */
} tBTA_GATTC_CONGEST;
// btla-specific ++
typedef struct {
tBTA_GATT_STATUS status;
tBTA_GATTC_IF client_if;
UINT16 conn_id;
BD_ADDR remote_bda;
} tBTA_GATTC_OPEN_CLOSE;
// btla-specific --
typedef struct {
tBTA_GATTC_IF client_if;
BD_ADDR remote_bda;
} tBTA_GATTC_ENC_CMPL_CB;
typedef struct {
tBTA_GATT_STATUS status;
UINT16 conn_id;
tBTA_GATTC_IF client_if;
BD_ADDR remote_bda;
} tBTA_GATTC_CONNECT;
typedef struct {
tBTA_GATT_STATUS status;
UINT16 conn_id;
tBTA_GATTC_IF client_if;
BD_ADDR remote_bda;
} tBTA_GATTC_DISCONNECT;
typedef union {
tBTA_GATT_STATUS status;
tBTA_GATTC_SEARCH_CMPL search_cmpl; /* discovery complete */
tBTA_GATTC_SRVC_RES srvc_res; /* discovery result */
tBTA_GATTC_REG reg_oper; /* registration data */
tBTA_GATTC_OPEN open;
tBTA_GATTC_CONNECT connect;
tBTA_GATTC_CLOSE close;
tBTA_GATTC_DISCONNECT disconnect;
tBTA_GATTC_READ read; /* read attribute/descriptor data */
tBTA_GATTC_WRITE write; /* write complete data */
tBTA_GATTC_EXEC_CMPL exec_cmpl; /* execute complete */
tBTA_GATTC_NOTIFY notify; /* notification/indication event data */
tBTA_GATTC_ENC_CMPL_CB enc_cmpl;
BD_ADDR remote_bda; /* service change event */
tBTA_GATTC_CFG_MTU cfg_mtu; /* configure MTU operation */
tBTA_GATTC_CONGEST congest;
} tBTA_GATTC;
/* GATTC enable callback function */
typedef void (tBTA_GATTC_ENB_CBACK)(tBTA_GATT_STATUS status);
/* Client callback function */
typedef void (tBTA_GATTC_CBACK)(tBTA_GATTC_EVT event, tBTA_GATTC *p_data);
/* GATT Server Data Structure */
/* Server callback function events */
#define BTA_GATTS_REG_EVT 0
#define BTA_GATTS_READ_EVT GATTS_REQ_TYPE_READ /* 1 */
#define BTA_GATTS_WRITE_EVT GATTS_REQ_TYPE_WRITE /* 2 */
#define BTA_GATTS_EXEC_WRITE_EVT GATTS_REQ_TYPE_WRITE_EXEC /* 3 */
#define BTA_GATTS_MTU_EVT GATTS_REQ_TYPE_MTU /* 4 */
#define BTA_GATTS_CONF_EVT GATTS_REQ_TYPE_CONF /* 5 */
#define BTA_GATTS_DEREG_EVT 6
#define BTA_GATTS_CREATE_EVT 7
#define BTA_GATTS_ADD_INCL_SRVC_EVT 8
#define BTA_GATTS_ADD_CHAR_EVT 9
#define BTA_GATTS_ADD_CHAR_DESCR_EVT 10
#define BTA_GATTS_DELELTE_EVT 11
#define BTA_GATTS_START_EVT 12
#define BTA_GATTS_STOP_EVT 13
#define BTA_GATTS_CONNECT_EVT 14
#define BTA_GATTS_DISCONNECT_EVT 15
#define BTA_GATTS_OPEN_EVT 16
#define BTA_GATTS_CANCEL_OPEN_EVT 17
#define BTA_GATTS_CLOSE_EVT 18
#define BTA_GATTS_LISTEN_EVT 19
#define BTA_GATTS_CONGEST_EVT 20
#define BTA_GATTS_SET_ATTR_VAL_EVT 23
typedef UINT8 tBTA_GATTS_EVT;
typedef tGATT_IF tBTA_GATTS_IF;
/* Attribute permissions
*/
#define BTA_GATT_PERM_READ GATT_PERM_READ /* bit 0 - 0x0001 */
#define BTA_GATT_PERM_READ_ENCRYPTED GATT_PERM_READ_ENCRYPTED /* bit 1 - 0x0002 */
#define BTA_GATT_PERM_READ_ENC_MITM GATT_PERM_READ_ENC_MITM /* bit 2 - 0x0004 */
#define BTA_GATT_PERM_WRITE GATT_PERM_WRITE /* bit 4 - 0x0010 */
#define BTA_GATT_PERM_WRITE_ENCRYPTED GATT_PERM_WRITE_ENCRYPTED /* bit 5 - 0x0020 */
#define BTA_GATT_PERM_WRITE_ENC_MITM GATT_PERM_WRITE_ENC_MITM /* bit 6 - 0x0040 */
#define BTA_GATT_PERM_WRITE_SIGNED GATT_PERM_WRITE_SIGNED /* bit 7 - 0x0080 */
#define BTA_GATT_PERM_WRITE_SIGNED_MITM GATT_PERM_WRITE_SIGNED_MITM /* bit 8 - 0x0100 */
typedef UINT16 tBTA_GATT_PERM;
typedef tGATT_ATTR_VAL tBTA_GATT_ATTR_VAL;
typedef tGATTS_ATTR_CONTROL tBTA_GATTS_ATTR_CONTROL;
#define BTA_GATTS_INVALID_APP 0xff
#define BTA_GATTS_INVALID_IF 0
/* definition of characteristic properties */
#define BTA_GATT_CHAR_PROP_BIT_BROADCAST GATT_CHAR_PROP_BIT_BROADCAST /* 0x01 */
#define BTA_GATT_CHAR_PROP_BIT_READ GATT_CHAR_PROP_BIT_READ /* 0x02 */
#define BTA_GATT_CHAR_PROP_BIT_WRITE_NR GATT_CHAR_PROP_BIT_WRITE_NR /* 0x04 */
#define BTA_GATT_CHAR_PROP_BIT_WRITE GATT_CHAR_PROP_BIT_WRITE /* 0x08 */
#define BTA_GATT_CHAR_PROP_BIT_NOTIFY GATT_CHAR_PROP_BIT_NOTIFY /* 0x10 */
#define BTA_GATT_CHAR_PROP_BIT_INDICATE GATT_CHAR_PROP_BIT_INDICATE /* 0x20 */
#define BTA_GATT_CHAR_PROP_BIT_AUTH GATT_CHAR_PROP_BIT_AUTH /* 0x40 */
#define BTA_GATT_CHAR_PROP_BIT_EXT_PROP GATT_CHAR_PROP_BIT_EXT_PROP /* 0x80 */
typedef UINT8 tBTA_GATT_CHAR_PROP;
#ifndef BTA_GATTC_CHAR_DESCR_MAX
#define BTA_GATTC_CHAR_DESCR_MAX 7
#endif
/*********************** NV callback Data Definitions **********************
*/
typedef struct {
tBT_UUID app_uuid128;
tBT_UUID svc_uuid;
UINT16 svc_inst;
UINT16 s_handle;
UINT16 e_handle;
BOOLEAN is_primary; /* primary service or secondary */
} tBTA_GATTS_HNDL_RANGE;
#define BTA_GATTS_SRV_CHG_CMD_ADD_CLIENT GATTS_SRV_CHG_CMD_ADD_CLIENT
#define BTA_GATTS_SRV_CHG_CMD_UPDATE_CLIENT GATTS_SRV_CHG_CMD_UPDATE_CLIENT
#define BTA_GATTS_SRV_CHG_CMD_REMOVE_CLIENT GATTS_SRV_CHG_CMD_REMOVE_CLIENT
#define BTA_GATTS_SRV_CHG_CMD_READ_NUM_CLENTS GATTS_SRV_CHG_CMD_READ_NUM_CLENTS
#define BTA_GATTS_SRV_CHG_CMD_READ_CLENT GATTS_SRV_CHG_CMD_READ_CLENT
typedef tGATTS_SRV_CHG_CMD tBTA_GATTS_SRV_CHG_CMD;
typedef tGATTS_SRV_CHG tBTA_GATTS_SRV_CHG;
typedef tGATTS_SRV_CHG_REQ tBTA_GATTS_SRV_CHG_REQ;
typedef tGATTS_SRV_CHG_RSP tBTA_GATTS_SRV_CHG_RSP;
#define BTA_GATT_TRANSPORT_LE GATT_TRANSPORT_LE
#define BTA_GATT_TRANSPORT_BR_EDR GATT_TRANSPORT_BR_EDR
#define BTA_GATT_TRANSPORT_LE_BR_EDR GATT_TRANSPORT_LE_BR_EDR
typedef UINT8 tBTA_GATT_TRANSPORT;
/* attribute value */
typedef tGATT_VALUE tBTA_GATT_VALUE;
/* attribute response data */
typedef tGATTS_RSP tBTA_GATTS_RSP;
/* relate to ESP_GATT_PREP_WRITE_xxx in esp_gatt_defs.h */
/* attribute request data from the client */
#define BTA_GATT_PREP_WRITE_CANCEL 0x00
#define BTA_GATT_PREP_WRITE_EXEC 0x01
typedef tGATT_EXEC_FLAG tBTA_GATT_EXEC_FLAG;
/* read request always based on UUID */
typedef tGATT_READ_REQ tBTA_GATT_READ_REQ;
/* write request data */
typedef tGATT_WRITE_REQ tBTA_GATT_WRITE_REQ;
/* callback data for server access request from client */
typedef tGATTS_DATA tBTA_GATTS_REQ_DATA;
typedef struct {
tBTA_GATT_STATUS status;
BD_ADDR remote_bda;
UINT32 trans_id;
UINT16 conn_id;
tBTA_GATTS_REQ_DATA *p_data;
} tBTA_GATTS_REQ;
typedef struct {
tBTA_GATTS_IF server_if;
tBTA_GATT_STATUS status;
// btla-specific ++
tBT_UUID uuid;
// btla-specific --
} tBTA_GATTS_REG_OPER;
typedef struct {
tBTA_GATTS_IF server_if;
UINT16 service_id;
// btla-specific ++
UINT16 svc_instance;
BOOLEAN is_primary;
tBTA_GATT_STATUS status;
tBT_UUID uuid;
// btla-specific --
} tBTA_GATTS_CREATE;
typedef struct {
tBTA_GATTS_IF server_if;
UINT16 service_id;
UINT16 attr_id;
tBTA_GATT_STATUS status;
// btla-specific ++
tBT_UUID char_uuid;
// btla-specific --
} tBTA_GATTS_ADD_RESULT;
typedef struct{
tBTA_GATTS_IF server_if;
UINT16 service_id;
UINT16 attr_id;
tBTA_GATT_STATUS status;
}tBAT_GATTS_ATTR_VAL_RESULT;
typedef struct {
tBTA_GATTS_IF server_if;
UINT16 service_id;
tBTA_GATT_STATUS status;
} tBTA_GATTS_SRVC_OPER;
typedef struct {
tBTA_GATTS_IF server_if;
BD_ADDR remote_bda;
UINT16 conn_id;
tBTA_GATT_REASON reason; /* report disconnect reason */
tBTA_GATT_TRANSPORT transport;
} tBTA_GATTS_CONN;
typedef struct {
UINT16 conn_id;
BOOLEAN congested; /* report channel congestion indicator */
} tBTA_GATTS_CONGEST;
typedef struct {
UINT16 conn_id; /* connection ID */
tBTA_GATT_STATUS status; /* notification/indication status */
} tBTA_GATTS_CONF;
typedef struct {
tBTA_GATT_STATUS status;
UINT16 conn_id; /* connection ID */
} tBTA_GATTS_CLOSE;
typedef struct {
tBTA_GATT_STATUS status;
tBTA_GATTS_IF server_if;
} tBTA_GATTS_OPEN;
typedef struct {
tBTA_GATT_STATUS status;
tBTA_GATTS_IF server_if;
} tBTA_GATTS_CANCEL_OPEN;
/* GATTS callback data */
typedef union {
tBTA_GATTS_REG_OPER reg_oper;
tBTA_GATTS_CREATE create;
tBTA_GATTS_SRVC_OPER srvc_oper;
tBTA_GATT_STATUS status; /* BTA_GATTS_LISTEN_EVT */
tBTA_GATTS_ADD_RESULT add_result; /* add included service: BTA_GATTS_ADD_INCL_SRVC_EVT
add char : BTA_GATTS_ADD_CHAR_EVT
add char descriptor: BTA_GATTS_ADD_CHAR_DESCR_EVT */
tBAT_GATTS_ATTR_VAL_RESULT attr_val;
tBTA_GATTS_REQ req_data;
tBTA_GATTS_CONN conn; /* BTA_GATTS_CONN_EVT */
tBTA_GATTS_CONGEST congest; /* BTA_GATTS_CONGEST_EVT callback data */
tBTA_GATTS_CONF confirm; /* BTA_GATTS_CONF_EVT callback data */
tBTA_GATTS_CLOSE close; /* BTA_GATTS_CLOSE_EVT callback data */
tBTA_GATTS_OPEN open; /* BTA_GATTS_OPEN_EVT callback data */
tBTA_GATTS_CANCEL_OPEN cancel_open; /* tBTA_GATTS_CANCEL_OPEN callback data */
} tBTA_GATTS;
/* GATTC wait for service change ccc timer callback data */
typedef struct {
UINT16 conn_id;
BD_ADDR remote_bda;
UINT8 count;
UINT8 last_status;
}tBTA_GATTC_WAIT_CCC_TIMER;
/* GATTS enable callback function */
typedef void (tBTA_GATTS_ENB_CBACK)(tBTA_GATT_STATUS status);
/* Server callback function */
typedef void (tBTA_GATTS_CBACK)(tBTA_GATTS_EVT event, tBTA_GATTS *p_data);
/*****************************************************************************
** External Function Declarations
*****************************************************************************/
#ifdef __cplusplus
extern "C"
{
#endif
/**************************
** Client Functions
***************************/
/*******************************************************************************
**
** Function BTA_GATTC_Disable
**
** Description This function is called to disable the GATTC module
**
** Parameters None.
**
** Returns None
**
*******************************************************************************/
extern void BTA_GATTC_Disable(void);
/*******************************************************************************
**
** Function BTA_GATTC_AppRegister
**
** Description This function is called to register application callbacks
** with BTA GATTC module.
**
** Parameters p_app_uuid - applicaiton UUID
** p_client_cb - pointer to the application callback function.
**
** Returns None
**
*******************************************************************************/
extern void BTA_GATTC_AppRegister(tBT_UUID *p_app_uuid, tBTA_GATTC_CBACK *p_client_cb);
/*******************************************************************************
**
** Function BTA_GATTC_AppDeregister
**
** Description This function is called to deregister an application
** from BTA GATTC module.
**
** Parameters client_if - client interface identifier.
**
** Returns None
**
*******************************************************************************/
extern void BTA_GATTC_AppDeregister (tBTA_GATTC_IF client_if);
/*******************************************************************************
**
** Function BTA_GATTC_Open
**
** Description Open a direct connection or add a background auto connection
** bd address
**
** Parameters client_if: server interface.
** remote_bda: remote device BD address.
** is_direct: direct connection or background auto connection
**
** Returns void
**
*******************************************************************************/
extern void BTA_GATTC_Open(tBTA_GATTC_IF client_if, BD_ADDR remote_bda,
BOOLEAN is_direct, tBTA_GATT_TRANSPORT transport);
/*******************************************************************************
**
** Function BTA_GATTC_CancelOpen
**
** Description Open a direct connection or add a background auto connection
** bd address
**
** Parameters client_if: server interface.
** remote_bda: remote device BD address.
** is_direct: direct connection or background auto connection
**
** Returns void
**
*******************************************************************************/
extern void BTA_GATTC_CancelOpen(tBTA_GATTC_IF client_if, BD_ADDR remote_bda, BOOLEAN is_direct);
/*******************************************************************************
**
** Function BTA_GATTC_Close
**
** Description Close a connection to a GATT server.
**
** Parameters conn_id: connection ID to be closed.
**
** Returns void
**
*******************************************************************************/
extern void BTA_GATTC_Close(UINT16 conn_id);
/*******************************************************************************
**
** Function BTA_GATTC_ServiceSearchRequest
**
** Description This function is called to request a GATT service discovery
** on a GATT server. This function report service search result
** by a callback event, and followed by a service search complete
** event.
**
** Parameters conn_id: connection ID.
** p_srvc_uuid: a UUID of the service application is interested in.
** If Null, discover for all services.
**
** Returns None
**
*******************************************************************************/
extern void BTA_GATTC_ServiceSearchRequest(UINT16 conn_id, tBT_UUID *p_srvc_uuid);
/*******************************************************************************
**
** Function BTA_GATTC_GetFirstChar
**
** Description This function is called to find the first charatceristic of the
** service on the given server.
**
** Parameters conn_id: connection ID which identify the server.
** p_srvc_id: the service ID of which the characteristic is belonged to.
** p_char_uuid_cond: Characteristic UUID, if NULL find the first available
** characteristic.
** p_char_result: output parameter which will store the GATT
** characteristic ID.
** p_property: output parameter to carry the characteristic property.
**
** Returns returns status.
**
*******************************************************************************/
extern tBTA_GATT_STATUS BTA_GATTC_GetFirstChar (UINT16 conn_id,
tBTA_GATT_SRVC_ID *p_srvc_id,
tBT_UUID *p_char_uuid_cond,
tBTA_GATTC_CHAR_ID *p_char_result,
tBTA_GATT_CHAR_PROP *p_property);
/*******************************************************************************
**
** Function BTA_GATTC_GetNextChar
**
** Description This function is called to find the next charatceristic of the
** service on the given server.
**
** Parameters conn_id: connection ID which identify the server.
** p_start_char_id: start the characteristic search from the next record
** after the one identified by char_id.
** p_char_uuid_cond: Characteristic UUID, if NULL find the first available
** characteristic.
** p_char_result: output parameter which will store the GATT
** characteristic ID.
** p_property: output parameter, characteristic property.
**
** Returns returns status.
**
*******************************************************************************/
extern tBTA_GATT_STATUS BTA_GATTC_GetNextChar (UINT16 conn_id,
tBTA_GATTC_CHAR_ID *p_start_char_id,
tBT_UUID *p_char_uuid_cond,
tBTA_GATTC_CHAR_ID *p_char_result,
tBTA_GATT_CHAR_PROP *p_property);
/*******************************************************************************
**
** Function BTA_GATTC_GetFirstCharDescr
**
** Description This function is called to find the first charatceristic descriptor of the
** charatceristic on the given server.
**
** Parameters conn_id: connection ID which identify the server.
** p_char_id: the characteristic ID of which the descriptor is belonged to.
** p_descr_uuid_cond: Characteristic Descr UUID, if NULL find the first available
** characteristic.
** p_descr_result: output parameter which will store the GATT
** characteristic descriptor ID.
**
** Returns returns status.
**
*******************************************************************************/
extern tBTA_GATT_STATUS BTA_GATTC_GetFirstCharDescr (UINT16 conn_id, tBTA_GATTC_CHAR_ID *p_char_id,
tBT_UUID *p_descr_uuid_cond,
tBTA_GATTC_CHAR_DESCR_ID *p_descr_result);
/*******************************************************************************
**
** Function BTA_GATTC_GetNextCharDescr
**
** Description This function is called to find the next charatceristic of the
** service on the given server.
**
** Parameters conn_id: connection ID which identify the server.
** p_start_descr_id: start the characteristic search from the next record
** after the one identified by p_start_descr_id.
** p_descr_uuid_cond: Characteristic descriptor UUID, if NULL find
** the first available characteristic descriptor.
** p_descr_result: output parameter which will store the GATT
** characteristic descriptor ID.
**
** Returns returns status.
**
*******************************************************************************/
extern tBTA_GATT_STATUS BTA_GATTC_GetNextCharDescr (UINT16 conn_id,
tBTA_GATTC_CHAR_DESCR_ID *p_start_descr_id,
tBT_UUID *p_descr_uuid_cond,
tBTA_GATTC_CHAR_DESCR_ID *p_descr_result);
/*******************************************************************************
**
** Function BTA_GATTC_GetFirstIncludedService
**
** Description This function is called to find the first included service of the
** service on the given server.
**
** Parameters conn_id: connection ID which identify the server.
** p_srvc_id: the service ID of which the included service is belonged to.
** p_uuid_cond: include service UUID, if NULL find the first available
** included service.
** p_result: output parameter which will store the GATT ID
** of the included service found.
**
** Returns returns status.
**
*******************************************************************************/
extern tBTA_GATT_STATUS BTA_GATTC_GetFirstIncludedService(UINT16 conn_id,
tBTA_GATT_SRVC_ID *p_srvc_id,
tBT_UUID *p_uuid_cond,
tBTA_GATTC_INCL_SVC_ID *p_result);
/*******************************************************************************
**
** Function BTA_GATTC_GetNextIncludedService
**
** Description This function is called to find the next included service of the
** service on the given server.
**
** Parameters conn_id: connection ID which identify the server.
** p_start_id: start the search from the next record
** after the one identified by p_start_id.
** p_uuid_cond: Included service UUID, if NULL find the first available
** included service.
** p_result: output parameter which will store the GATT ID
** of the included service found.
**
** Returns returns status.
**
*******************************************************************************/
extern tBTA_GATT_STATUS BTA_GATTC_GetNextIncludedService(UINT16 conn_id,
tBTA_GATTC_INCL_SVC_ID *p_start_id,
tBT_UUID *p_uuid_cond,
tBTA_GATTC_INCL_SVC_ID *p_result);
/*******************************************************************************
**
** Function BTA_GATTC_ReadCharacteristic
**
** Description This function is called to read a service's characteristics of
** the given characteritisc ID.
**
** Parameters conn_id - connection ID.
** p_char_id - characteritic ID to read.
**
** Returns None
**
*******************************************************************************/
extern void BTA_GATTC_ReadCharacteristic (UINT16 conn_id,
tBTA_GATTC_CHAR_ID *p_char_id,
tBTA_GATT_AUTH_REQ auth_req);
/*******************************************************************************
**
** Function BTA_GATTC_ReadCharDescr
**
** Description This function is called to read a characteristics descriptor.
**
** Parameters conn_id - connection ID.
** p_char_descr_id - characteritic descriptor ID to read.
**
** Returns None
**
*******************************************************************************/
extern void BTA_GATTC_ReadCharDescr (UINT16 conn_id,
tBTA_GATTC_CHAR_DESCR_ID *p_char_descr_id,
tBTA_GATT_AUTH_REQ auth_req);
/*******************************************************************************
**
** Function BTA_GATTC_WriteCharValue
**
** Description This function is called to write characteristic value.
**
** Parameters conn_id - connection ID.
** p_char_id - characteristic ID to write.
** write_type - type of write.
** len: length of the data to be written.
** p_value - the value to be written.
**
** Returns None
**
*******************************************************************************/
extern void BTA_GATTC_WriteCharValue (UINT16 conn_id,
tBTA_GATTC_CHAR_ID *p_char_id,
tBTA_GATTC_WRITE_TYPE write_type,
UINT16 len,
UINT8 *p_value,
tBTA_GATT_AUTH_REQ auth_req);
/*******************************************************************************
**
** Function BTA_GATTC_WriteCharDescr
**
** Description This function is called to write characteristic descriptor value.
**
** Parameters conn_id - connection ID
** p_char_descr_id - characteristic descriptor ID to write.
** write_type - type of write.
** p_value - the value to be written.
**
** Returns None
**
*******************************************************************************/
extern void BTA_GATTC_WriteCharDescr (UINT16 conn_id,
tBTA_GATTC_CHAR_DESCR_ID *p_char_descr_id,
tBTA_GATTC_WRITE_TYPE write_type,
tBTA_GATT_UNFMT *p_data,
tBTA_GATT_AUTH_REQ auth_req);
/*******************************************************************************
**
** Function BTA_GATTC_SendIndConfirm
**
** Description This function is called to send handle value confirmation.
**
** Parameters conn_id - connection ID.
** p_char_id - characteristic ID to confrim.
**
** Returns None
**
*******************************************************************************/
extern void BTA_GATTC_SendIndConfirm (UINT16 conn_id, tBTA_GATTC_CHAR_ID *p_char_id);
/*******************************************************************************
**
** Function BTA_GATTC_RegisterForNotifications
**
** Description This function is called to register for notification of a service.
**
** Parameters client_if - client interface.
** remote_bda - target GATT server.
** p_char_id - pointer to GATT characteristic ID.
**
** Returns OK if registration succeed, otherwise failed.
**
*******************************************************************************/
extern tBTA_GATT_STATUS BTA_GATTC_RegisterForNotifications (tBTA_GATTC_IF client_if,
BD_ADDR remote_bda,
tBTA_GATTC_CHAR_ID *p_char_id);
/*******************************************************************************
**
** Function BTA_GATTC_DeregisterForNotifications
**
** Description This function is called to de-register for notification of a servbice.
**
** Parameters client_if - client interface.
** remote_bda - target GATT server.
** p_char_id - pointer to a GATT characteristic ID.
**
** Returns OK if deregistration succeed, otherwise failed.
**
*******************************************************************************/
extern tBTA_GATT_STATUS BTA_GATTC_DeregisterForNotifications (tBTA_GATTC_IF client_if,
BD_ADDR remote_bda,
tBTA_GATTC_CHAR_ID *p_char_id);
/*******************************************************************************
**
** Function BTA_GATTC_PrepareWrite
**
** Description This function is called to prepare write a characteristic value.
**
** Parameters conn_id - connection ID.
** p_char_id - GATT characteritic ID of the service.
** offset - offset of the write value.
** len: length of the data to be written.
** p_value - the value to be written.
**
** Returns None
**
*******************************************************************************/
extern void BTA_GATTC_PrepareWrite (UINT16 conn_id,
tBTA_GATTC_CHAR_ID *p_char_id,
UINT16 offset,
UINT16 len,
UINT8 *p_value,
tBTA_GATT_AUTH_REQ auth_req);
/*******************************************************************************
**
** Function BTA_GATTC_PrepareWriteCharDescr
**
** Description This function is called to prepare write a characteristic descriptor value.
**
** Parameters conn_id - connection ID.
** p_char_descr_id - GATT characteritic descriptor ID of the service.
** offset - offset of the write value.
** len: length of the data to be written.
** p_value - the value to be written.
**
** Returns None
**
*******************************************************************************/
extern void BTA_GATTC_PrepareWriteCharDescr (UINT16 conn_id,
tBTA_GATTC_CHAR_DESCR_ID *p_char_descr_id,
UINT16 offset,
tBTA_GATT_UNFMT *p_data,
tBTA_GATT_AUTH_REQ auth_req);
/*******************************************************************************
**
** Function BTA_GATTC_ExecuteWrite
**
** Description This function is called to execute write a prepare write sequence.
**
** Parameters conn_id - connection ID.
** is_execute - execute or cancel.
**
** Returns None
**
*******************************************************************************/
extern void BTA_GATTC_ExecuteWrite (UINT16 conn_id, BOOLEAN is_execute);
/*******************************************************************************
**
** Function BTA_GATTC_ReadMultiple
**
** Description This function is called to read multiple characteristic or
** characteristic descriptors.
**
** Parameters conn_id - connection ID.
** p_read_multi - read multiple parameters.
**
** Returns None
**
*******************************************************************************/
extern void BTA_GATTC_ReadMultiple(UINT16 conn_id, tBTA_GATTC_MULTI *p_read_multi,
tBTA_GATT_AUTH_REQ auth_req);
/*******************************************************************************
**
** Function BTA_GATTC_Refresh
**
** Description Refresh the server cache of the remote device
**
** Parameters remote_bda: remote device BD address.
**
** Returns void
**
*******************************************************************************/
extern void BTA_GATTC_Refresh(BD_ADDR remote_bda);
/*******************************************************************************
**
** Function BTA_GATTC_Listen
**
** Description Start advertisement to listen for connection request.
**
** Parameters client_if: server interface.
** start: to start or stop listening for connection
** remote_bda: remote device BD address, if listen to all device
** use NULL.
**
** Returns void
**
*******************************************************************************/
extern void BTA_GATTC_Listen(tBTA_GATTC_IF client_if, BOOLEAN start, BD_ADDR_PTR target_bda);
/*******************************************************************************
**
** Function BTA_GATTC_Broadcast
**
** Description Start broadcasting (non-connectable advertisements)
**
** Parameters client_if: client interface.
** start: to start or stop listening for connection
**
** Returns void
**
*******************************************************************************/
extern void BTA_GATTC_Broadcast(tBTA_GATTC_IF client_if, BOOLEAN start);
/*******************************************************************************
**
** Function BTA_GATTC_ConfigureMTU
**
** Description Configure the MTU size in the GATT channel. This can be done
** only once per connection.
**
** Parameters conn_id: connection ID.
** mtu: desired MTU size to use.
**
** Returns void
**
*******************************************************************************/
extern void BTA_GATTC_ConfigureMTU (UINT16 conn_id, UINT16 mtu);
/*******************************************************************************
** BTA GATT Server API
********************************************************************************/
/*******************************************************************************
**
** Function BTA_GATTS_Init
**
** Description This function is called to initalize GATTS module
**
** Parameters None
**
** Returns None
**
*******************************************************************************/
extern void BTA_GATTS_Init();
/*******************************************************************************
**
** Function BTA_GATTS_Disable
**
** Description This function is called to disable GATTS module
**
** Parameters None.
**
** Returns None
**
*******************************************************************************/
extern void BTA_GATTS_Disable(void);
/*******************************************************************************
**
** Function BTA_GATTS_AppRegister
**
** Description This function is called to register application callbacks
** with BTA GATTS module.
**
** Parameters p_app_uuid - applicaiton UUID
** p_cback - pointer to the application callback function.
**
** Returns None
**
*******************************************************************************/
extern void BTA_GATTS_AppRegister(tBT_UUID *p_app_uuid, tBTA_GATTS_CBACK *p_cback);
/*******************************************************************************
**
** Function BTA_GATTS_AppDeregister
**
** Description De-register with BTA GATT Server.
**
** Parameters server_if: server interface
**
** Returns void
**
*******************************************************************************/
extern void BTA_GATTS_AppDeregister(tBTA_GATTS_IF server_if);
/*******************************************************************************
**
** Function BTA_GATTS_CreateService
**
** Description Create a service. When service creation is done, a callback
** event BTA_GATTS_CREATE_SRVC_EVT is called to report status
** and service ID to the profile. The service ID obtained in
** the callback function needs to be used when adding included
** service and characteristics/descriptors into the service.
**
** Parameters server_if: server interface.
** p_service_uuid: service UUID.
** inst: instance ID number of this service.
** num_handle: numble of handle requessted for this service.
** is_primary: is this service a primary one or not.
**
** Returns void
**
*******************************************************************************/
extern void BTA_GATTS_CreateService(tBTA_GATTS_IF server_if, tBT_UUID *p_service_uuid,
UINT8 inst, UINT16 num_handle, BOOLEAN is_primary);
/*******************************************************************************
**
** Function BTA_GATTS_AddIncludeService
**
** Description This function is called to add an included service. After included
** service is included, a callback event BTA_GATTS_ADD_INCL_SRVC_EVT
** is reported the included service ID.
**
** Parameters service_id: service ID to which this included service is to
** be added.
** included_service_id: the service ID to be included.
**
** Returns void
**
*******************************************************************************/
extern void BTA_GATTS_AddIncludeService(UINT16 service_id, UINT16 included_service_id);
/*******************************************************************************
**
** Function BTA_GATTS_AddCharacteristic
**
** Description This function is called to add a characteristic into a service.
**
** Parameters service_id: service ID to which this included service is to
** be added.
** p_char_uuid : Characteristic UUID.
** perm : Characteristic value declaration attribute permission.
** property : Characteristic Properties
**
** Returns None
**
*******************************************************************************/
extern void BTA_GATTS_AddCharacteristic (UINT16 service_id, tBT_UUID *p_char_uuid,
tBTA_GATT_PERM perm, tBTA_GATT_CHAR_PROP property, tGATT_ATTR_VAL *attr_val,
tBTA_GATTS_ATTR_CONTROL *control);
/*******************************************************************************
**
** Function BTA_GATTS_AddCharDescriptor
**
** Description This function is called to add characteristic descriptor. When
** it's done, a callback event BTA_GATTS_ADD_DESCR_EVT is called
** to report the status and an ID number for this descriptor.
**
** Parameters service_id: service ID to which this charatceristic descriptor is to
** be added.
** perm: descriptor access permission.
** p_descr_uuid: descriptor UUID.
** p_descr_params: descriptor value if it's read only descriptor.
**
** Returns returns status.
**
*******************************************************************************/
extern void BTA_GATTS_AddCharDescriptor (UINT16 service_id,
tBTA_GATT_PERM perm,
tBT_UUID *p_descr_uuid, tBTA_GATT_ATTR_VAL *attr_val,
tBTA_GATTS_ATTR_CONTROL *control);
/*******************************************************************************
**
** Function BTA_GATTS_DeleteService
**
** Description This function is called to delete a service. When this is done,
** a callback event BTA_GATTS_DELETE_EVT is report with the status.
**
** Parameters service_id: service_id to be deleted.
**
** Returns returns none.
**
*******************************************************************************/
extern void BTA_GATTS_DeleteService(UINT16 service_id);
/*******************************************************************************
**
** Function BTA_GATTS_StartService
**
** Description This function is called to start a service.
**
** Parameters service_id: the service ID to be started.
** sup_transport: supported trasnport.
**
** Returns None.
**
*******************************************************************************/
extern void BTA_GATTS_StartService(UINT16 service_id, tBTA_GATT_TRANSPORT sup_transport);
/*******************************************************************************
**
** Function BTA_GATTS_StopService
**
** Description This function is called to stop a service.
**
** Parameters service_id - service to be topped.
**
** Returns None
**
*******************************************************************************/
extern void BTA_GATTS_StopService(UINT16 service_id);
/*******************************************************************************
**
** Function BTA_GATTS_HandleValueIndication
**
** Description This function is called to read a characteristics descriptor.
**
** Parameters conn_id - connection identifier.
** attr_id - attribute ID to indicate.
** data_len - indicate data length.
** p_data: data to indicate.
** need_confirm - if this indication expects a confirmation or not.
**
** Returns None
**
*******************************************************************************/
extern void BTA_GATTS_HandleValueIndication (UINT16 conn_id, UINT16 attr_id,
UINT16 data_len,
UINT8 *p_data,
BOOLEAN need_confirm);
/*******************************************************************************
**
** Function BTA_GATTS_SendRsp
**
** Description This function is called to send a response to a request.
**
** Parameters conn_id - connection identifier.
** trans_id - transaction ID.
** status - response status
** p_msg - response data.
**
** Returns None
**
*******************************************************************************/
extern void BTA_GATTS_SendRsp (UINT16 conn_id, UINT32 trans_id,
tBTA_GATT_STATUS status, tBTA_GATTS_RSP *p_msg);
/*******************************************************************************
**
** Function BTA_SetAttributeValue
**
** Description This function is called to set the attribute value in the gatt database
**
** Parameters attr_handle - the attribute value handle.
** length - the value length which has been set to the attribute.
** value - the pointer to the value
**
** Returns None
**
*******************************************************************************/
extern void BTA_SetAttributeValue(UINT16 attr_handle, UINT16 length, UINT8 *value);
/*******************************************************************************
**
** Function BTA_GetAttributeValue
**
** Description This function is called to get the attribute value in the gatt database
**
** Parameters attr_handle - the attribute value handle.
** length - the value length which has been set to the attribute.
** value - the pointer to the value
**
** Returns tBTA_GATT_STATUS
**
*******************************************************************************/
extern tBTA_GATT_STATUS BTA_GetAttributeValue(UINT16 attr_handle, UINT16 *length, UINT8 **value);
/*******************************************************************************
**
** Function BTA_GATTS_Open
**
** Description Open a direct open connection or add a background auto connection
** bd address
**
** Parameters server_if: server interface.
** remote_bda: remote device BD address.
** is_direct: direct connection or background auto connection
**
** Returns void
**
*******************************************************************************/
extern void BTA_GATTS_Open(tBTA_GATTS_IF server_if, BD_ADDR remote_bda,
BOOLEAN is_direct, tBTA_GATT_TRANSPORT transport);
/*******************************************************************************
**
** Function BTA_GATTS_CancelOpen
**
** Description Cancel a direct open connection or remove a background auto connection
** bd address
**
** Parameters server_if: server interface.
** remote_bda: remote device BD address.
** is_direct: direct connection or background auto connection
**
** Returns void
**
*******************************************************************************/
extern void BTA_GATTS_CancelOpen(tBTA_GATTS_IF server_if, BD_ADDR remote_bda, BOOLEAN is_direct);
/*******************************************************************************
**
** Function BTA_GATTS_Close
**
** Description Close a connection a remote device.
**
** Parameters conn_id: connection ID to be closed.
**
** Returns void
**
*******************************************************************************/
extern void BTA_GATTS_Close(UINT16 conn_id);
/*******************************************************************************
**
** Function BTA_GATTS_Listen
**
** Description Start advertisement to listen for connection request for a
** GATT server
**
** Parameters server_if: server interface.
** start: to start or stop listening for connection
** remote_bda: remote device BD address, if listen to all device
** use NULL.
**
** Returns void
**
*******************************************************************************/
extern void BTA_GATTS_Listen(tBTA_GATTS_IF server_if, BOOLEAN start,
BD_ADDR_PTR target_bda);
#ifdef __cplusplus
}
#endif
#endif /* BTA_GATT_API_H */
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