| /****************************************************************************** |
| * |
| * 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 |
| #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; |
| |
| /* 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_ILLEGAL_PARAMETER GATT_ILLEGAL_PARAMETER /* 0x0087 */ |
| #define BTA_GATT_NO_RESOURCES GATT_NO_RESOURCES /* 0x0080 */ |
| #define BTA_GATT_INTERNAL_ERROR GATT_INTERNAL_ERROR /* 0x0081 */ |
| #define BTA_GATT_WRONG_STATE GATT_WRONG_STATE /* 0x0082 */ |
| #define BTA_GATT_DB_FULL GATT_DB_FULL /* 0x0083 */ |
| #define BTA_GATT_BUSY GATT_BUSY /* 0x0084 */ |
| #define BTA_GATT_ERROR GATT_ERROR /* 0x0085 */ |
| #define BTA_GATT_CMD_STARTED GATT_CMD_STARTED /* 0x0086 */ |
| #define BTA_GATT_PENDING GATT_PENDING /* 0x0088 */ |
| #define BTA_GATT_AUTH_FAIL GATT_AUTH_FAIL /* 0x0089 */ |
| #define BTA_GATT_MORE GATT_MORE /* 0x008a */ |
| #define BTA_GATT_INVALID_CFG GATT_INVALID_CFG /* 0x008b */ |
| #define BTA_GATT_DUP_REG 0x008c |
| #define BTA_GATT_ALREADY_OPEN 0x008d /* 0x008d */ |
| #define BTA_GATT_CANCEL 0x008e /* 0x008e */ |
| 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 */ |
| |
| 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; |
| |
| #define BTA_GATT_CONN_UNKNOWN 0 |
| #define BTA_GATT_CONN_NO_RESOURCES GATT_CONN_NO_RESOURCES /* connection fail for 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; |
| tBT_UUID descr_type; |
| }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; |
| |
| #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; |
| tBT_UUID 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; |
| tBT_UUID 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 |
| { |
| tBTA_GATT_STATUS status; |
| UINT16 conn_id; |
| tBTA_GATTC_IF client_if; |
| BD_ADDR remote_bda; |
| }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; |
| tBT_UUID descr_type; |
| UINT16 len; |
| UINT8 value[BTA_GATT_MAX_ATTR_LEN]; |
| BOOLEAN is_notify; |
| }tBTA_GATTC_NOTIFY; |
| |
| // 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 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_CLOSE close; |
| 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 */ |
| BD_ADDR remote_bda; /* service change event */ |
| } tBTA_GATTC; |
| |
| /* 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 |
| |
| 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; |
| |
| #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; |
| |
| enum |
| { |
| BTA_GATT_TRANSPORT_LE, |
| BTA_GATT_TRANSPORT_BR_EDR, |
| BTA_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; |
| |
| /* 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 tTA_GBATT_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 |
| { |
| 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; |
| 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_GATTS_CONN; |
| |
| /* 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_CONF_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 */ |
| tBTA_GATTS_REQ req_data; |
| tBTA_GATTS_CONN conn; /* BTA_GATTS_CONN_EVT */ |
| |
| }tBTA_GATTS; |
| |
| |
| /* 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_Init |
| ** |
| ** Description This function is called to initalize GATTC module |
| ** |
| ** Parameters None |
| ** |
| ** Returns None |
| ** |
| *******************************************************************************/ |
| BTA_API extern void BTA_GATTC_Init(); |
| |
| /******************************************************************************* |
| ** |
| ** 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 |
| ** |
| *******************************************************************************/ |
| BTA_API 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 |
| ** |
| *******************************************************************************/ |
| BTA_API 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 |
| ** |
| *******************************************************************************/ |
| BTA_API extern void BTA_GATTC_Open(tBTA_GATTC_IF client_if, BD_ADDR remote_bda, BOOLEAN is_direct); |
| |
| /******************************************************************************* |
| ** |
| ** 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 |
| ** |
| *******************************************************************************/ |
| BTA_API 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: connectino ID to be closed. |
| ** |
| ** Returns void |
| ** |
| *******************************************************************************/ |
| BTA_API 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 |
| ** |
| *******************************************************************************/ |
| BTA_API 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. |
| ** |
| *******************************************************************************/ |
| BTA_API 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. |
| ** |
| *******************************************************************************/ |
| BTA_API 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. |
| ** |
| *******************************************************************************/ |
| BTA_API 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. |
| ** |
| *******************************************************************************/ |
| BTA_API 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. |
| ** |
| *******************************************************************************/ |
| BTA_API 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. |
| ** |
| *******************************************************************************/ |
| BTA_API 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 - connectino ID. |
| ** p_char_id - characteritic ID to read. |
| ** |
| ** Returns None |
| ** |
| *******************************************************************************/ |
| BTA_API 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 |
| ** |
| *******************************************************************************/ |
| BTA_API 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 |
| ** |
| *******************************************************************************/ |
| BTA_API 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 |
| ** |
| *******************************************************************************/ |
| BTA_API 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 |
| ** |
| *******************************************************************************/ |
| BTA_API 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. |
| ** |
| *******************************************************************************/ |
| BTA_API 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. |
| ** |
| *******************************************************************************/ |
| BTA_API 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 |
| ** |
| *******************************************************************************/ |
| BTA_API 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_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 |
| ** |
| *******************************************************************************/ |
| BTA_API 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 - connectino ID. |
| ** p_read_multi - read multiple parameters. |
| ** |
| ** Returns None |
| ** |
| *******************************************************************************/ |
| BTA_API 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 |
| ** |
| *******************************************************************************/ |
| BTA_API extern void BTA_GATTC_Refresh(BD_ADDR remote_bda); |
| |
| |
| /******************************************************************************* |
| ** BTA GATT Server API |
| ********************************************************************************/ |
| |
| /******************************************************************************* |
| ** |
| ** Function BTA_GATTS_Init |
| ** |
| ** Description This function is called to initalize GATTS module |
| ** |
| ** Parameters None |
| ** |
| ** Returns None |
| ** |
| *******************************************************************************/ |
| BTA_API extern void BTA_GATTS_Init(); |
| |
| /******************************************************************************* |
| ** |
| ** 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 |
| ** |
| *******************************************************************************/ |
| BTA_API 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 |
| ** |
| *******************************************************************************/ |
| BTA_API 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 |
| ** |
| *******************************************************************************/ |
| BTA_API 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 |
| ** |
| *******************************************************************************/ |
| BTA_API 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 |
| ** |
| *******************************************************************************/ |
| BTA_API extern void BTA_GATTS_AddCharacteristic (UINT16 service_id, tBT_UUID *p_char_uuid, |
| tBTA_GATT_PERM perm, tBTA_GATT_CHAR_PROP property); |
| |
| /******************************************************************************* |
| ** |
| ** 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. |
| ** |
| *******************************************************************************/ |
| BTA_API extern void BTA_GATTS_AddCharDescriptor (UINT16 service_id, |
| tBTA_GATT_PERM perm, |
| tBT_UUID * p_descr_uuid); |
| |
| /******************************************************************************* |
| ** |
| ** 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. |
| ** |
| *******************************************************************************/ |
| BTA_API 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. |
| ** |
| *******************************************************************************/ |
| BTA_API 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 |
| ** |
| *******************************************************************************/ |
| BTA_API 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 |
| ** |
| *******************************************************************************/ |
| BTA_API 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 |
| ** |
| *******************************************************************************/ |
| BTA_API extern void BTA_GATTS_SendRsp (UINT16 conn_id, UINT32 trans_id, |
| tBTA_GATT_STATUS status, tBTA_GATTS_RSP *p_msg); |
| |
| |
| |
| |
| /******************************************************************************* |
| ** |
| ** 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 |
| ** |
| *******************************************************************************/ |
| BTA_API extern void BTA_GATTS_Open(tBTA_GATTS_IF server_if, BD_ADDR remote_bda, BOOLEAN is_direct); |
| |
| |
| /******************************************************************************* |
| ** |
| ** 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 |
| ** |
| *******************************************************************************/ |
| BTA_API 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: connectino ID to be closed. |
| ** |
| ** Returns void |
| ** |
| *******************************************************************************/ |
| BTA_API 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 |
| ** |
| *******************************************************************************/ |
| BTA_API 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 */ |
| |
