ESP-IDF + 0/6 examples

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SourceVuESP-IDF Framework and ExamplesESP-IDFesp_gatts_attr_db_t

esp_gatts_attr_db_t struct

attribute type added to the GATT server database

Syntax

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Summary

Declaration

from esp_gatt_defs.h:551

typedef struct { esp_attr_control_t attr_control; esp_attr_desc_t att_desc; } esp_gatts_attr_db_t;

Fields

Field

Declared as

Description

esp_gatts_attr_db_t::attr_control

esp_attr_control_t

The attribute control type.

esp_gatts_attr_db_t::att_desc

esp_attr_desc_t

The attribute type.

Examples

esp_gatts_attr_db_t is referenced by 6 libraries and example projects:

ble_compatibility_test sample

ble_hid_device_demo sample

ble_spp_server sample

gatt_security_server sample

gatt_server_service_table sample

ble50_security_server sample

References

from 0/6 examples

Code

Location

Scope

Referrer

typedef struct

esp_gatt_defs.h:551

} esp_gatts_attr_db_t;

esp_gatt_defs.h:555

static void add_db_record(esp_gatts_attr_db_t *db, size_t index, uint8_t *uuid, uint8_t perm, uint16_t max_length, uint16_t length, uint8_t *value)

add_db_record()

add_db_record()::db

static esp_gatts_attr_db_t *_last_db = NULL;

_last_db = (esp_gatts_attr_db_t *)malloc(sizeof(esp_gatts_attr_db_t) * BAS_IDX_NB);

create_bat_db()

_last_db = (esp_gatts_attr_db_t *)malloc(sizeof(esp_gatts_attr_db_t) * 7);

create_info_db()

_last_db = (esp_gatts_attr_db_t *)malloc(sizeof(esp_gatts_attr_db_t) * (HIDD_LE_IDX_NB + report_attr_len + (dev->devices_len * 3)));

create_hid_db()

free(_last_db);

esp_hidd_gatts_event_handler()

static esp_gatt_status_t btc_gatts_check_valid_attr_tab(esp_gatts_attr_db_t *gatts_attr_db,

btc_gatts_check_valid_attr_tab()

btc_gatts_check_valid_attr_tab()::gatts_attr_db

dst->create_attr_tab.gatts_attr_db = (esp_gatts_attr_db_t *) osi_malloc(sizeof(esp_gatts_attr_db_t) * num_attr);

btc_gatts.c:134

btc_gatts_arg_deep_copy()

sizeof(esp_gatts_attr_db_t) * num_attr);

btc_gatts.c:137

btc_gatts_arg_deep_copy()

osi_free(arg->create_attr_tab.gatts_attr_db);

btc_gatts.c:202

btc_gatts_arg_deep_free()

static void btc_gatts_act_create_attr_tab(esp_gatts_attr_db_t *gatts_attr_db,

btc_gatts.c:220

btc_gatts_act_create_attr_tab()

btc_gatts_act_create_attr_tab()::gatts_attr_db

static esp_gatt_status_t btc_gatts_check_valid_attr_tab(esp_gatts_attr_db_t *gatts_attr_db,

btc_gatts.c:430

btc_gatts_check_valid_attr_tab()

btc_gatts_check_valid_attr_tab()::gatts_attr_db

esp_gatts_attr_db_t *gatts_attr_db;

create_attr_tab_args

create_attr_tab_args::gatts_attr_db

} esp_gatts_attr_db_t;

esp_gatt_defs.h:555

esp_gatts_attr_db_t

esp_err_t esp_ble_gatts_create_attr_tab(const esp_gatts_attr_db_t *gatts_attr_db,

esp_gatts_api.c:91

esp_ble_gatts_create_attr_tab()

esp_ble_gatts_create_attr_tab()::gatts_attr_db

arg.create_attr_tab.gatts_attr_db = (esp_gatts_attr_db_t *)gatts_attr_db;

esp_gatts_api.c:112

esp_ble_gatts_create_attr_tab()

esp_err_t esp_ble_gatts_create_attr_tab(const esp_gatts_attr_db_t *gatts_attr_db,

esp_gatts_api.h:369

esp_ble_gatts_create_attr_tab()

esp_ble_gatts_create_attr_tab()::gatts_attr_db

static ssize_t populate_gatt_db(esp_gatts_attr_db_t **gatt_db_generated)

protocomm_ble.c:417

populate_gatt_db()

populate_gatt_db()::gatt_db_generated

*gatt_db_generated = (esp_gatts_attr_db_t *) malloc(sizeof(esp_gatts_attr_db_t) *

protocomm_ble.c:429

populate_gatt_db()

free(g_ble_cfg_p->gatt_db);

simple_ble.c:217

simple_ble_deinit()

esp_gatts_attr_db_t *gatt_db;

simple_ble.h:35

simple_ble_cfg_t

simple_ble_cfg_t::gatt_db

Call Tree

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Data Use

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Class Tree

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Implementations

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Lifecycle

from 0/6 examples

esp_gatts_attr_db_t is allocated by 4 symbols and is freed by 3 symbols:

create_bat_db()

create_info_db()

create_hid_db()

populate_gatt_db()

esp_gatts_attr_db_t

btc_gatts_arg_deep_free()

esp_hidd_gatts_event_handler()

simple_ble_deinit()