526 lines
18 KiB
C
526 lines
18 KiB
C
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#pragma once
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#include "bk_dm_bluetooth_types.h"
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#include "bk_dm_gatt_types.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @defgroup dm_gattc_v1 GATT CLIENT API
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* @{
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*/
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/**
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* @defgroup dm_gattc_types_v1 Defines
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* @{
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*/
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/// GATT Client callback function events
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typedef enum
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{
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BK_GATTC_REG_EVT = 0, /*!< When GATT client is registered, the event comes */
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BK_GATTC_UNREG_EVT = 1, /*!< When GATT client is unregistered, the event comes */
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BK_GATTC_READ_CHAR_EVT = 3, /*!< When GATT characteristic is read, the event comes */
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BK_GATTC_WRITE_CHAR_EVT = 4, /*!< When GATT characteristic write operation completes, the event comes */
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BK_GATTC_READ_DESCR_EVT = 8, /*!< When GATT characteristic descriptor read completes, the event comes */
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BK_GATTC_WRITE_DESCR_EVT = 9, /*!< When GATT characteristic descriptor write completes, the event comes */
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BK_GATTC_NOTIFY_EVT = 10, /*!< When GATT notification or indication arrives, the event comes */
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BK_GATTC_PREP_WRITE_EVT = 11, /*!< When GATT prepare-write operation completes, the event comes */
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BK_GATTC_EXEC_EVT = 12, /*!< When write execution completes, the event comes */
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BK_GATTC_CFG_MTU_EVT = 18, /*!< When configuration of MTU completes, the event comes */
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BK_GATTC_CONNECT_EVT = 40, /*!< When the ble physical connection is set up, the event comes */
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BK_GATTC_DISCONNECT_EVT = 41, /*!< When the ble physical connection disconnected, the event comes */
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BK_GATTC_READ_MULTIPLE_EVT = 42, /*!< When the ble characteristic or descriptor multiple complete, the event comes */
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BK_GATTC_DIS_SRVC_CMPL_EVT = 46, /*!< When the ble discover service complete, the event comes */
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BK_GATTC_DIS_RES_SERVICE_EVT,
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BK_GATTC_DIS_RES_CHAR_EVT,
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BK_GATTC_DIS_RES_CHAR_DESC_EVT,
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BK_GATTC_READ_BY_TYPE_EVT,
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} bk_gattc_cb_event_t;
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/**
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* @brief Gatt client callback parameters union
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*/
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typedef union
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{
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/**
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* @brief BK_GATTC_REG_EVT
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*/
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struct gattc_reg_evt_param
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{
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bk_gatt_status_t status; /*!< Operation status */
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uint16_t app_id; /*!< Application id which input in register API */
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bk_gatt_if_t gatt_if;
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} reg; /*!< Gatt client callback param of BK_GATTC_REG_EVT */
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/**
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* @brief BK_GATTC_CFG_MTU_EVT
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*/
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struct gattc_cfg_mtu_evt_param
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{
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bk_gatt_status_t status; /*!< Operation status */
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uint16_t conn_id; /*!< Connection id */
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uint16_t mtu; /*!< MTU size */
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} cfg_mtu; /*!< Gatt client callback param of BK_GATTC_CFG_MTU_EVT */
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/**
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* @brief BK_GATTC_READ_CHAR_EVT, BK_GATTC_READ_DESCR_EVT, BK_GATTC_READ_MULTIPLE_EVT
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*/
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struct gattc_read_char_evt_param
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{
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bk_gatt_status_t status; /*!< Operation status */
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uint16_t conn_id; /*!< Connection id */
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uint16_t handle; /*!< Characteristic handle, Not used when BK_GATTC_READ_MULTIPLE_EVT */
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uint8_t *value; /*!< Characteristic value */
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uint16_t value_len; /*!< Characteristic value length */
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} read; /*!< Gatt client callback param of BK_GATTC_READ_CHAR_EVT */
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/**
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* @brief BK_GATTC_WRITE_CHAR_EVT, BK_GATTC_PREP_WRITE_EVT, BK_GATTC_WRITE_DESCR_EVT
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*/
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struct gattc_write_evt_param
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{
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bk_gatt_status_t status; /*!< Operation status */
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uint16_t conn_id; /*!< Connection id */
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uint16_t handle; /*!< The Characteristic or descriptor handle */
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uint16_t offset; /*!< The prepare write offset, this value is valid only when prepare write */
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} write; /*!< Gatt client callback param of BK_GATTC_WRITE_DESCR_EVT */
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/**
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* @brief BK_GATTC_EXEC_EVT
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*/
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struct gattc_exec_cmpl_evt_param
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{
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bk_gatt_status_t status; /*!< Operation status */
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uint16_t conn_id; /*!< Connection id */
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} exec_cmpl; /*!< Gatt client callback param of BK_GATTC_EXEC_EVT */
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/**
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* @brief BK_GATTC_NOTIFY_EVT
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*/
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struct gattc_notify_evt_param
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{
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uint16_t conn_id; /*!< Connection id */
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bk_bd_addr_t remote_bda; /*!< Remote bluetooth device address */
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uint16_t handle; /*!< The Characteristic or descriptor handle */
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uint16_t value_len; /*!< Notify attribute value */
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uint8_t *value; /*!< Notify attribute value */
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bool is_notify; /*!< True means notify, false means indicate */
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} notify; /*!< Gatt client callback param of BK_GATTC_NOTIFY_EVT */
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/**
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* @brief BK_GATTC_SRVC_CHG_EVT
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*/
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struct gattc_srvc_chg_evt_param
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{
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bk_bd_addr_t remote_bda; /*!< Remote bluetooth device address */
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} srvc_chg; /*!< Gatt client callback param of BK_GATTC_SRVC_CHG_EVT */
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/**
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* @brief BK_GATTC_CONNECT_EVT
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*/
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struct gattc_connect_evt_param
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{
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uint16_t conn_id; /*!< Connection id */
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uint8_t link_role; /*!< Link role : master role = 0 ; slave role = 1*/
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bk_bd_addr_t remote_bda; /*!< Remote bluetooth device address */
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bk_gatt_conn_params_t conn_params; /*!< current connection parameters */
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} connect; /*!< Gatt client callback param of BK_GATTC_CONNECT_EVT */
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/**
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* @brief BK_GATTC_DISCONNECT_EVT
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*/
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struct gattc_disconnect_evt_param
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{
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bk_gatt_conn_reason_t reason; /*!< The reason of gatt connection close */
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uint16_t conn_id; /*!< Connection id */
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bk_bd_addr_t remote_bda; /*!< Remote bluetooth device address */
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} disconnect; /*!< Gatt client callback param of BK_GATTC_DISCONNECT_EVT */
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/**
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* @brief BK_GATTC_DIS_SRVC_CMPL_EVT
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*/
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struct gattc_dis_srvc_cmpl_evt_param
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{
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bk_gatt_status_t status; /*!< Operation status */
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uint16_t conn_id; /*!< Connection id */
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} dis_srvc_cmpl; /*!< Gatt client callback param of BK_GATTC_DIS_SRVC_CMPL_EVT */
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/**
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* @brief BK_GATTC_DIS_RES_SERVICE_EVT
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*/
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struct gattc_dis_res_service_evt_param
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{
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uint16_t conn_id; /*!< Connection id */
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struct
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{
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uint16_t start_handle; /*!< Service start handle */
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uint16_t end_handle; /*!< Service end handle */
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bk_gatt_id_t srvc_id; /*!< Service id, include service uuid and other information */
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bool is_primary; /*!< True if this is the primary service */
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}*array;
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uint32_t count;
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} dis_res_service; /*!< Gatt client callback param of BK_GATTC_DIS_RES_SERVICE_EVT */
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/**
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* @brief BK_GATTC_DIS_RES_CHAR_EVT
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*/
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struct gattc_dis_res_char_evt_param
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{
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uint16_t conn_id; /*!< Connection id */
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struct
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{
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uint16_t start_handle; /*!< char start handle */
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uint16_t end_handle; /*!< char end handle */
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uint16_t char_value_handle; /*!< char declar value handle */
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bk_gatt_id_t uuid; /*!< uuid */
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}*array;
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uint32_t count;
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} dis_res_char; /*!< Gatt client callback param of BK_GATTC_DIS_RES_CHAR_EVT */
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/**
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* @brief BK_GATTC_DIS_RES_CHAR_DESC_EVT
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*/
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struct gattc_dis_res_char_desc_evt_param
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{
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uint16_t conn_id; /*!< Connection id */
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struct
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{
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uint16_t char_handle; /*!< which char handle own this desc */
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uint16_t desc_handle; /*!< desc handle */
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bk_gatt_id_t uuid;
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}*array;
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uint32_t count;
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} dis_res_char_desc; /*!< Gatt client callback param of BK_GATTC_DIS_RES_CHAR_DESC_EVT */
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/**
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* @brief BK_GATTC_READ_BY_TYPE_EVT
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*/
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struct gattc_read_by_type_evt_param
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{
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bk_gatt_status_t status; /*!< Operation status */
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uint16_t conn_id; /*!< Connection id */
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uint16_t elem_count; /// elem_count
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struct
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{
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uint16_t handle; /// attr handle
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uint8_t *value; /// attr value
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uint16_t len; /// attr value len
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} *elem;
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} read_by_type;
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} bk_ble_gattc_cb_param_t; /*!< GATT client callback parameter union type */
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/**
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* @brief GATT Client callback function type
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* @param event : Event type
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* @param gattc_if : GATT client access interface, normally
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* different gattc_if correspond to different profile
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* @param param : Point to callback parameter, currently is union type
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*/
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typedef int32_t (* bk_gattc_cb_t)(bk_gattc_cb_event_t event, bk_gatt_if_t gattc_if, bk_ble_gattc_cb_param_t *param);
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///@}
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/**
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* @defgroup dm_gattc_functions_v1 Functions
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* @{
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*/
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/**
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* @brief This function is called to register application callbacks
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* with GATTC module.
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*
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* @param[in] callback : pointer to the application callback function.
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*
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* @return
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* - BK_ERR_BLE_SUCCESS: success
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* - other: failed
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*
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*/
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ble_err_t bk_ble_gattc_register_callback(bk_gattc_cb_t callback);
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/**
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* @brief This function is called to register application callbacks
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* with GATTC module.
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*
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* @param[in] app_id : Application Identify (UUID), for different application
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*
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* @return
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* - BK_ERR_BLE_SUCCESS: success
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* - other: failed
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*
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*/
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ble_err_t bk_ble_gattc_app_register(uint16_t app_id);
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/**
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* @brief This function is called to unregister an application
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* from GATTC module.
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*
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* @param[in] gattc_if: Gatt client access interface.
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*
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* @return
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* - BK_ERR_BLE_SUCCESS: success
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* - other: failed
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*
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*/
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ble_err_t bk_ble_gattc_app_unregister(bk_gatt_if_t gattc_if);
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/**
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* @brief Configure the MTU size in the GATT channel. This can be done
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* only once per connection. Before using, use bk_ble_gatt_set_local_mtu()
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* to configure the local MTU size.
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*
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*
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* @param[in] gattc_if: Gatt client access interface.
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* @param[in] conn_id: connection ID.
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*
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* @return
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* - BK_ERR_BLE_SUCCESS: success
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* - other: failed
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*
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*/
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ble_err_t bk_ble_gattc_send_mtu_req (bk_gatt_if_t gattc_if, uint16_t conn_id);
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/**
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* @brief This function is called to read a service's characteristics of
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* the given characteristic handle
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*
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* @param[in] gattc_if: Gatt client access interface.
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* @param[in] conn_id : connection ID.
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* @param[in] handle : characteritic handle to read.
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* @param[in] auth_req : authenticate request type
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*
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* @return
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* - BK_ERR_BLE_SUCCESS: success
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* - other: failed
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*
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*/
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ble_err_t bk_ble_gattc_read_char (bk_gatt_if_t gattc_if,
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uint16_t conn_id,
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uint16_t handle,
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bk_gatt_auth_req_t auth_req);
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/**
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* @brief This function is called to read a service's characteristics of
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* the given characteristic UUID
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*
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* @param[in] gattc_if: Gatt client access interface.
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* @param[in] conn_id : connection ID.
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* @param[in] start_handle : the attribute start handle.
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* @param[in] end_handle : the attribute end handle
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* @param[in] uuid : The UUID of attribute which will be read.
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* @param[in] auth_req : authenticate request type
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*
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* @return
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* - BK_ERR_BLE_SUCCESS: success
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* - other: failed
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*
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*/
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ble_err_t bk_ble_gattc_read_by_type (bk_gatt_if_t gattc_if,
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uint16_t conn_id,
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uint16_t start_handle,
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uint16_t end_handle,
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bk_bt_uuid_t *uuid,
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bk_gatt_auth_req_t auth_req);
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/**
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* @brief This function is called to read multiple characteristic or
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* characteristic descriptors.
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*
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* @param[in] gattc_if: Gatt client access interface.
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* @param[in] conn_id : connection ID.
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* @param[in] read_multi : pointer to the read multiple parameter.
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* @param[in] auth_req : authenticate request type
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*
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* @return
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* - BK_ERR_BLE_SUCCESS: success
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* - other: failed
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*
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*/
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ble_err_t bk_ble_gattc_read_multiple(bk_gatt_if_t gattc_if,
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uint16_t conn_id, bk_gattc_multi_t *read_multi,
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bk_gatt_auth_req_t auth_req);
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/**
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* @brief This function is called to read a characteristics descriptor.
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*
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* @param[in] gattc_if: Gatt client access interface.
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* @param[in] conn_id : connection ID.
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* @param[in] handle : descriptor handle to read.
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* @param[in] auth_req : authenticate request type
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*
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* @return
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* - BK_ERR_BLE_SUCCESS: success
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* - other: failed
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*
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*/
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ble_err_t bk_ble_gattc_read_char_descr (bk_gatt_if_t gattc_if,
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uint16_t conn_id,
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uint16_t handle,
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bk_gatt_auth_req_t auth_req);
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/**
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* @brief This function is called to write characteristic value.
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*
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* @param[in] gattc_if: Gatt client access interface.
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* @param[in] conn_id : connection ID.
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* @param[in] handle : characteristic handle to write.
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* @param[in] value_len: length of the value to be written.
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* @param[in] value : the value to be written.
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* @param[in] write_type : the type of attribute write operation.
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* @param[in] auth_req : authentication request.
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*
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* @return
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* - BK_ERR_BLE_SUCCESS: success
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* - other: failed
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*
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*/
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ble_err_t bk_ble_gattc_write_char( bk_gatt_if_t gattc_if,
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uint16_t conn_id,
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uint16_t handle,
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uint16_t value_len,
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uint8_t *value,
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bk_gatt_write_type_t write_type,
|
||
|
bk_gatt_auth_req_t auth_req);
|
||
|
|
||
|
|
||
|
/**
|
||
|
* @brief This function is called to write characteristic descriptor value.
|
||
|
*
|
||
|
* @param[in] gattc_if: Gatt client access interface.
|
||
|
* @param[in] conn_id : connection ID
|
||
|
* @param[in] handle : descriptor handle to write.
|
||
|
* @param[in] value_len: length of the value to be written.
|
||
|
* @param[in] value : the value to be written.
|
||
|
* @param[in] write_type : the type of attribute write operation.
|
||
|
* @param[in] auth_req : authentication request.
|
||
|
*
|
||
|
* @return
|
||
|
* - BK_ERR_BLE_SUCCESS: success
|
||
|
* - other: failed
|
||
|
*
|
||
|
*/
|
||
|
ble_err_t bk_ble_gattc_write_char_descr (bk_gatt_if_t gattc_if,
|
||
|
uint16_t conn_id,
|
||
|
uint16_t handle,
|
||
|
uint16_t value_len,
|
||
|
uint8_t *value,
|
||
|
bk_gatt_write_type_t write_type,
|
||
|
bk_gatt_auth_req_t auth_req);
|
||
|
|
||
|
|
||
|
/**
|
||
|
* @brief This function is called to prepare write a characteristic value.
|
||
|
*
|
||
|
* @param[in] gattc_if: Gatt client access interface.
|
||
|
* @param[in] conn_id : connection ID.
|
||
|
* @param[in] handle : characteristic handle to prepare write.
|
||
|
* @param[in] offset : offset of the write value.
|
||
|
* @param[in] value_len: length of the value to be written.
|
||
|
* @param[in] value : the value to be written.
|
||
|
* @param[in] auth_req : authentication request.
|
||
|
*
|
||
|
* @return
|
||
|
* - BK_ERR_BLE_SUCCESS: success
|
||
|
* - other: failed
|
||
|
*
|
||
|
*/
|
||
|
ble_err_t bk_ble_gattc_prepare_write(bk_gatt_if_t gattc_if,
|
||
|
uint16_t conn_id,
|
||
|
uint16_t handle,
|
||
|
uint16_t offset,
|
||
|
uint16_t value_len,
|
||
|
uint8_t *value,
|
||
|
bk_gatt_auth_req_t auth_req);
|
||
|
|
||
|
|
||
|
/**
|
||
|
* @brief This function is called to prepare write a characteristic descriptor value.
|
||
|
*
|
||
|
* @param[in] gattc_if: Gatt client access interface.
|
||
|
* @param[in] conn_id : connection ID.
|
||
|
* @param[in] handle : characteristic descriptor handle to prepare write.
|
||
|
* @param[in] offset : offset of the write value.
|
||
|
* @param[in] value_len: length of the value to be written.
|
||
|
* @param[in] value : the value to be written.
|
||
|
* @param[in] auth_req : authentication request.
|
||
|
*
|
||
|
* @return
|
||
|
* - BK_ERR_BLE_SUCCESS: success
|
||
|
* - other: failed
|
||
|
*
|
||
|
*/
|
||
|
ble_err_t bk_ble_gattc_prepare_write_char_descr(bk_gatt_if_t gattc_if,
|
||
|
uint16_t conn_id,
|
||
|
uint16_t handle,
|
||
|
uint16_t offset,
|
||
|
uint16_t value_len,
|
||
|
uint8_t *value,
|
||
|
bk_gatt_auth_req_t auth_req);
|
||
|
|
||
|
|
||
|
/**
|
||
|
* @brief This function is called to execute write a prepare write sequence.
|
||
|
*
|
||
|
* @param[in] gattc_if: Gatt client access interface.
|
||
|
* @param[in] conn_id : connection ID.
|
||
|
* @param[in] is_execute : execute or cancel.
|
||
|
*
|
||
|
* @return
|
||
|
* - BK_ERR_BLE_SUCCESS: success
|
||
|
* - other: failed
|
||
|
*
|
||
|
*/
|
||
|
ble_err_t bk_ble_gattc_execute_write (bk_gatt_if_t gattc_if, uint16_t conn_id, bool is_execute);
|
||
|
|
||
|
|
||
|
/**
|
||
|
* @brief Triggle a discovery of the remote device.
|
||
|
*
|
||
|
* @param[in] gattc_if: Gatt client access interface.
|
||
|
* @param[in] handle : GATT characteristic handle.
|
||
|
* @param[in] auth_req : authentication request.
|
||
|
* @return
|
||
|
* - BK_ERR_BLE_SUCCESS: success
|
||
|
* - other: failed
|
||
|
*
|
||
|
*/
|
||
|
ble_err_t bk_ble_gattc_discover(bk_gatt_if_t gattc_if, uint16_t conn_id, bk_gatt_auth_req_t auth_req);
|
||
|
|
||
|
///@}
|
||
|
|
||
|
///@}
|
||
|
#ifdef __cplusplus
|
||
|
}
|
||
|
#endif
|
||
|
|