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SourceVuESP-IDF Framework and ExamplesESP-IDFbtc_hf_client_send_dtmf()

btc_hf_client_send_dtmf() function

* Function btc_hf_client_send_dtmf * Description send dtmf * Returns bt_status_t

Syntax

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Summary

Declaration

from btc_hf_client.c:626

static bt_status_t btc_hf_client_send_dtmf(char code);

Arguments

Argument

code

References

Code

Location

Referrer

static bt_status_t btc_hf_client_send_dtmf(char code)

btc_hf_client.c:626

btc_hf_client_send_dtmf(arg->send_dtmf.code);

btc_hf_client.c:1178

btc_hf_client_call_handler()

Call Tree

btc_hf_client_send_dtmf() is called by 1 function and calls 1 function:

btc_hf_client_call_handler()

btc_hf_client_send_dtmf()

BTA_HfClientSendAT()

Data Use

btc_hf_client_send_dtmf() reads 8 variables:

bt_status_t::BT_STATUS_SUCCESS

bt_status_t::BT_STATUS_NOT_READY

btc_hf_client_cb_t::initialized

btc_hf_client_cb_t::handle

btc_hf_client_cb_t::state

hf_client_local_param_t::btc_hf_client_cb

esp_hf_client_connection_state_t::ESP_HF_CLIENT_CONNECTION_STATE_SLC_CONNECTED

hf_client_local_param

btc_hf_client_send_dtmf()

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