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SourceVuESP-IDF Framework and ExamplesESP-IDFesp_bt_hid_host_deinit()

esp_bt_hid_host_deinit() function

Closes the interface. This function should be called after esp_bluedroid_enable() and esp_bluedroid_init()/esp_bluedroid_init_with_cfg() success, and should be called after esp_bt_hid_host_init(). When the operation is complete the callback function will be called with ESP_HIDH_DEINIT_EVT.

Syntax

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Summary

Declaration

from esp_hidh_api.h:339

esp_err_t esp_bt_hid_host_deinit(void);

Return value

- ESP_OK: success - other: failed

References

Code

Location

Referrer

esp_err_t esp_bt_hid_host_deinit(void)

esp_hidh_api.c:44

esp_err_t esp_bt_hid_host_deinit(void);

esp_hidh_api.h:339

return esp_bt_hid_host_deinit();

esp_bt_hidh_deinit()

Call Tree

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

esp_bt_hidh_deinit()

esp_bt_hid_host_deinit()

esp_bluedroid_get_status()

btc_transfer_context()

Data Use

esp_bt_hid_host_deinit() reads 5 variables and writes 3 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_HH

BTC_HH_EVT::BTC_HH_DEINIT_EVT

esp_bt_hid_host_deinit()

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