esp_hf_ag_bsir() function

Inform HF Client that AG Provided in-band ring tone or not. As a precondition to use this API, Service Level Connection shall exist with HFP client.

Syntax

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Summary

Declaration

from esp_hf_ag_api.h:587

esp_err_t esp_hf_ag_bsir(esp_bd_addr_t remote_addr, esp_hf_in_band_ring_state_t state);

Arguments

Argument

Description

remote_addr

remote bluetooth device address

state

in-band ring tone state

Return value

- ESP_OK: information of in-band ring tone is sent to lower layer - ESP_ERR_INVALID_STATE: if bluetooth stack is not yet enabled - ESP_ERR_INVALID_ARG: if arguments are invalid - ESP_FAIL: others

Examples

esp_hf_ag_bsir() is referenced by 1 libraries and example projects:

References

from examples

esp_hf_ag_bsir() function

Syntax

Arguments

Return value

Examples

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