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SourceVuESP-IDF Framework and ExamplesESP-IDFesp_ble_gattc_app_unregister()

esp_ble_gattc_app_unregister() function

Unregister a GATT Client application

Syntax

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Summary

Declaration

Definition

from esp_gattc_api.h:318

esp_err_t esp_ble_gattc_app_unregister(esp_gatt_if_t gattc_if);

Implemented in esp_gattc_api.c:56

Arguments

Argument

Description

gattc_if

GATT Client access interface

Return value

- ESP_OK: Success - ESP_FAIL: Failure

Notes

This function triggers `ESP_GATTC_UNREG_EVT`.

References

Code

Location

Referrer

esp_err_t esp_ble_gattc_app_unregister(esp_gatt_if_t gattc_if)

esp_gattc_api.c:56

esp_err_t esp_ble_gattc_app_unregister(esp_gatt_if_t gattc_if);

esp_gattc_api.h:318

esp_ble_gattc_app_unregister(hid_gattc_if),

ble_hidh.c:647

esp_ble_hidh_deinit()

Call Tree

esp_ble_gattc_app_unregister() is called by 1 function and calls 2 functions:

esp_ble_hidh_deinit()

esp_ble_gattc_app_unregister()

esp_bluedroid_get_status()

btc_transfer_context()

Data Use

esp_ble_gattc_app_unregister() reads 6 variables and writes 4 variables:

esp_bluedroid_status_t::ESP_BLUEDROID_STATUS_ENABLED

bt_status_t::BT_STATUS_SUCCESS

btc_sig_t::BTC_SIG_API_CALL

btc_pid_t::BTC_PID_GATTC

btc_gattc_act_t::BTC_GATTC_ACT_APP_UNREGISTER

btc_ble_gattc_args_t::app_unreg

esp_ble_gattc_app_unregister()

btc_msg::sig

btc_msg::pid

btc_msg::act

app_unreg_arg::gattc_if

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