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SourceVuESP-IDF Framework and ExamplesESP-IDFbtc_hf_init()

btc_hf_init() function

* BTC HFP AG API FUNCTION * Initialization and Connection Handle

Syntax

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Summary

Declaration

from btc_hf_ag.c:315

bt_status_t btc_hf_init(void);

References

Code

Location

Referrer

bt_status_t btc_hf_init(void)

btc_hf_ag.c:315

btc_hf_init();

btc_hf_ag.c:1117

btc_hf_call_handler()

Call Tree

btc_hf_init() is called by 1 function and calls 5 functions:

btc_hf_call_handler()

btc_hf_init()

esp_log_timestamp()

esp_log_write()

esp_bredr_sco_datapath_set()

btc_dm_enable_service()

btc_hf_cb_to_app()

Data Use

btc_hf_init() reads 11 variables and writes 4 variables:

esp_log_level_t::ESP_LOG_DEBUG

esp_sco_data_path_t::ESP_SCO_DATA_PATH_PCM

bt_status_t::BT_STATUS_SUCCESS

esp_hf_cb_event_t::ESP_HF_PROF_STATE_EVT

btc_hf_cb_t::initialized

hf_local_param_t::btc_hf_cb

esp_hf_prof_state_t::ESP_HF_INIT_ALREADY

esp_hf_call_status_t::ESP_HF_CALL_STATUS_NO_CALLS

esp_hf_call_setup_status_t::ESP_HF_CALL_SETUP_STATUS_IDLE

btc_max_hf_clients

btc_hf_init()

btc_hf_cb_t::num_active

btc_hf_cb_t::num_held

btc_hf_cb_t::call_state

btc_hf_cb_t::call_setup_state

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Lifecycle

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