ESP-IDF
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Outline
#define __BTC_GATTC_H__
#include "btc/btc_task.h"
#include "esp_bt_defs.h"
#include "esp_gatt_defs.h"
#include "esp_gattc_api.h"
btc_gattc_act_t
btc_ble_gattc_args_t
btc_gattc_call_handler(btc_msg_t *);
btc_gattc_cb_handler(btc_msg_t *);
btc_gattc_arg_deep_copy(btc_msg_t *, void *, void *);
btc_gattc_arg_deep_free(btc_msg_t *);
btc_ble_gattc_get_service(uint16_t, esp_bt_uuid_t *, esp_gattc_service_elem_t *, uint16_t *, uint16_t);
btc_ble_gattc_get_all_char(uint16_t, uint16_t, uint16_t, esp_gattc_char_elem_t *, uint16_t *, uint16_t);
btc_ble_gattc_get_all_descr(uint16_t, uint16_t, esp_gattc_descr_elem_t *, uint16_t *, uint16_t);
btc_ble_gattc_get_char_by_uuid(uint16_t, uint16_t, uint16_t, esp_bt_uuid_t, esp_gattc_char_elem_t *, uint16_t *);
btc_ble_gattc_get_descr_by_uuid(uint16_t, uint16_t, uint16_t, esp_bt_uuid_t, esp_bt_uuid_t, esp_gattc_descr_elem_t *, uint16_t *);
btc_ble_gattc_get_descr_by_char_handle(uint16_t, uint16_t, esp_bt_uuid_t, esp_gattc_descr_elem_t *, uint16_t *);
btc_ble_gattc_get_include_service(uint16_t, uint16_t, uint16_t, esp_bt_uuid_t *, esp_gattc_incl_svc_elem_t *, uint16_t *);
btc_ble_gattc_get_attr_count(uint16_t, esp_gatt_db_attr_type_t, uint16_t, uint16_t, uint16_t, uint16_t *);
btc_ble_gattc_get_db(uint16_t, uint16_t, uint16_t, esp_gattc_db_elem_t *, uint16_t *);
Files
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SourceVuESP-IDF Framework and ExamplesESP-IDFcomponents/bt/host/bluedroid/btc/profile/std/include/btc_gattc.h
 
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/* * SPDX-FileCopyrightText: 2015-2021 Espressif Systems (Shanghai) CO LTD * * SPDX-License-Identifier: Apache-2.0 *//* ... */ #ifndef __BTC_GATTC_H__ #define __BTC_GATTC_H__ #include "btc/btc_task.h" #include "esp_bt_defs.h" #include "esp_gatt_defs.h" #include "esp_gattc_api.h" typedef enum { BTC_GATTC_ACT_APP_REGISTER = 0, BTC_GATTC_ACT_APP_UNREGISTER, BTC_GATTC_ACT_OPEN, #if (BLE_50_FEATURE_SUPPORT == TRUE) BTC_GATTC_ACT_AUX_OPEN, #endif // #if (BLE_50_FEATURE_SUPPORT == TRUE) BTC_GATTC_ACT_CLOSE, BTC_GATTC_ACT_CFG_MTU, BTC_GATTC_ACT_SEARCH_SERVICE, BTC_GATTC_ACT_READ_CHAR, BTC_GATTC_ACT_READ_MULTIPLE_CHAR, BTC_GATTC_ACT_READ_MULTIPLE_VARIABLE_CHAR, BTC_GATTC_ACT_READ_CHAR_DESCR, BTC_GATTC_ACT_READ_BY_TYPE, BTC_GATTC_ACT_WRITE_CHAR, BTC_GATTC_ACT_WRITE_CHAR_DESCR, BTC_GATTC_ACT_PREPARE_WRITE, BTC_GATTC_ACT_PREPARE_WRITE_CHAR_DESCR, BTC_GATTC_ACT_EXECUTE_WRITE, BTC_GATTC_ACT_REG_FOR_NOTIFY, BTC_GATTC_ACT_UNREG_FOR_NOTIFY, BTC_GATTC_ACT_CACHE_REFRESH, BTC_GATTC_ACT_CACHE_ASSOC, BTC_GATTC_ATC_CACHE_GET_ADDR_LIST, BTC_GATTC_ACT_CACHE_CLEAN, }{ ... } btc_gattc_act_t; /* btc_ble_gattc_args_t */ typedef union { //BTC_GATTC_ACT_APP_REGISTER, struct app_reg_arg { uint16_t app_id; }{ ... } app_reg; //BTC_GATTC_ACT_APP_UNREGISTER, struct app_unreg_arg { esp_gatt_if_t gattc_if; }{ ... } app_unreg; //BTC_GATTC_ACT_OPEN, struct open_arg { esp_gatt_if_t gattc_if; esp_bd_addr_t remote_bda; esp_ble_addr_type_t remote_addr_type; bool is_direct; bool is_aux; esp_ble_addr_type_t own_addr_type; esp_ble_phy_mask_t phy_mask; esp_ble_conn_params_t phy_1m_conn_params; esp_ble_conn_params_t phy_2m_conn_params; esp_ble_conn_params_t phy_coded_conn_params; }{ ... } open; //BTC_GATTC_ACT_CLOSE, struct close_arg { uint16_t conn_id; }{ ... } close; //BTC_GATTC_ACT_CFG_MTU, struct cfg_mtu_arg { uint16_t conn_id; }{ ... } cfg_mtu; //BTC_GATTC_ACT_SEARCH_SERVICE, struct search_srvc_arg { uint16_t conn_id; bool filter_uuid_enable; esp_bt_uuid_t filter_uuid; }{ ... } search_srvc; //BTC_GATTC_ACT_GET_CHAR, struct get_char_arg { uint16_t conn_id; uint16_t handle; }{ ... } get_char; //BTC_GATTC_ACT_GET_DESCR, struct get_descr_arg { uint16_t conn_id; uint16_t handle; }{ ... } get_descr; //BTC_GATTC_ACT_GET_FIRST_INCL_SERVICE, struct get_first_incl_srvc_arg { uint16_t conn_id; uint16_t handle; }{ ... } get_first_incl_srvc; //BTC_GATTC_ACT_GET_NEXT_INCL_SERVICE, struct get_next_incl_srvc_arg { uint16_t conn_id; uint16_t handle; }{ ... } get_next_incl_srvc; //BTC_GATTC_ACT_READ_CHAR, struct read_char_arg { uint16_t conn_id; uint16_t handle; esp_gatt_auth_req_t auth_req; }{ ... } read_char; //BTC_GATTC_ACT_READ_MULTIPLE_CHAR struct read_multiple_arg { uint16_t conn_id; uint8_t num_attr; uint16_t handles[ESP_GATT_MAX_READ_MULTI_HANDLES]; esp_gatt_auth_req_t auth_req; }{ ... } read_multiple; //BTC_GATTC_ACT_READ_CHAR_DESCR, struct read_descr_arg { uint16_t conn_id; uint16_t handle; esp_gatt_auth_req_t auth_req; }{ ... } read_descr; // BTC_GATTC_ACT_READ_BY_TYPE struct read_by_type_arg { uint16_t conn_id; uint16_t s_handle; uint16_t e_handle; esp_bt_uuid_t uuid; esp_gatt_auth_req_t auth_req; }{ ... } read_by_type; //BTC_GATTC_ACT_WRITE_CHAR, struct write_char_arg { uint16_t conn_id; uint16_t value_len; uint16_t handle; uint8_t *value; esp_gatt_write_type_t write_type; esp_gatt_auth_req_t auth_req; }{ ... } write_char; //BTC_GATTC_ACT_WRITE_CHAR_DESCR, struct write_descr_arg { uint16_t conn_id; uint16_t value_len; uint16_t handle; uint8_t *value; esp_gatt_write_type_t write_type; esp_gatt_auth_req_t auth_req; }{ ... } write_descr; //BTC_GATTC_ACT_PREPARE_WRITE, struct prep_write_arg { uint16_t conn_id; uint16_t handle; uint16_t offset; uint16_t value_len; uint8_t *value; esp_gatt_auth_req_t auth_req; }{ ... } prep_write; //BTC_GATTC_ACT_PREPARE_WRITE_CHAR_DESCR, struct prep_write_descr_arg { uint16_t conn_id; uint16_t handle; uint16_t offset; uint16_t value_len; uint8_t *value; esp_gatt_auth_req_t auth_req; }{ ... } prep_write_descr; //BTC_GATTC_ACT_EXECUTE_WRITE, struct exec_write_arg { uint16_t conn_id; bool is_execute; }{ ... } exec_write; //BTC_GATTC_ACT_REG_FOR_NOTIFY, struct reg_for_notify_arg { esp_gatt_if_t gattc_if; esp_bd_addr_t remote_bda; uint16_t handle; }{ ... } reg_for_notify; //BTC_GATTC_ACT_UNREG_FOR_NOTIFY struct unreg_for_notify_arg { esp_gatt_if_t gattc_if; esp_bd_addr_t remote_bda; uint16_t handle; }{ ... } unreg_for_notify; //BTC_GATTC_ACT_CACHE_REFRESH, struct cache_refresh_arg { esp_bd_addr_t remote_bda; }{ ... } cache_refresh; //BTC_GATTC_ACT_CACHE_ASSOC struct cache_assoc_arg { esp_gatt_if_t gattc_if; esp_bd_addr_t src_addr; esp_bd_addr_t assoc_addr; bool is_assoc; }{ ... } cache_assoc; //BTC_GATTC_ATC_CACHE_GET_ADDR_LIST struct cache_get_addr_list_arg { esp_gatt_if_t gattc_if; }{ ... }get_addr_list; //BTC_GATTC_ACT_CACHE_CLEAN, struct cache_clean_arg { esp_bd_addr_t remote_bda; }{ ... } cache_clean; }{ ... } btc_ble_gattc_args_t; void btc_gattc_call_handler(btc_msg_t *msg); void btc_gattc_cb_handler(btc_msg_t *msg); void btc_gattc_arg_deep_copy(btc_msg_t *msg, void *p_dest, void *p_src); void btc_gattc_arg_deep_free(btc_msg_t *msg); esp_gatt_status_t btc_ble_gattc_get_service(uint16_t conn_id, esp_bt_uuid_t *svc_uuid, esp_gattc_service_elem_t *result, uint16_t *count, uint16_t offset); esp_gatt_status_t btc_ble_gattc_get_all_char(uint16_t conn_id, uint16_t start_handle, uint16_t end_handle, esp_gattc_char_elem_t *result, uint16_t *count, uint16_t offset); esp_gatt_status_t btc_ble_gattc_get_all_descr(uint16_t conn_id, uint16_t char_handle, esp_gattc_descr_elem_t *result, uint16_t *count, uint16_t offset); esp_gatt_status_t btc_ble_gattc_get_char_by_uuid(uint16_t conn_id, uint16_t start_handle, uint16_t end_handle, esp_bt_uuid_t char_uuid, esp_gattc_char_elem_t *result, uint16_t *count); esp_gatt_status_t btc_ble_gattc_get_descr_by_uuid(uint16_t conn_id, uint16_t start_handle, uint16_t end_handle, esp_bt_uuid_t char_uuid, esp_bt_uuid_t descr_uuid, esp_gattc_descr_elem_t *result, uint16_t *count); esp_gatt_status_t btc_ble_gattc_get_descr_by_char_handle(uint16_t conn_id, uint16_t char_handle, esp_bt_uuid_t descr_uuid, esp_gattc_descr_elem_t *result, uint16_t *count); esp_gatt_status_t btc_ble_gattc_get_include_service(uint16_t conn_id, uint16_t start_handle, uint16_t end_handle, esp_bt_uuid_t *incl_uuid, esp_gattc_incl_svc_elem_t *result, uint16_t *count); esp_gatt_status_t btc_ble_gattc_get_attr_count(uint16_t conn_id, esp_gatt_db_attr_type_t type, uint16_t start_handle, uint16_t end_handle, uint16_t char_handle, uint16_t *count); esp_gatt_status_t btc_ble_gattc_get_db(uint16_t conn_id, uint16_t start_handle, uint16_t end_handle, esp_gattc_db_elem_t *db, uint16_t *count); /* ... */ #endif /* __BTC_GATTC_H__ */
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