esp_hf_client_send_iphoneaccev() function

Send Battery level and docker status Enable this feature using XAPL command first This is Apple-specific commands, but used by most device, including Android and Windows

Syntax

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Summary

Declaration

from esp_hf_client_api.h:637

esp_err_t esp_hf_client_send_iphoneaccev(uint32_t bat_level, bool docked);

Arguments

Argument

Description

bat_level

Battery Level: value between 0 and 9

docked

Dock State: false = undocked, true = docked

Return value

- ESP_OK: battery level is sent to lower layer - ESP_ERR_INVALID_STATE: if bluetooth stack is not yet enabled - ESP_FAIL: others

Examples

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

References

from examples

esp_hf_client_send_iphoneaccev() function

Syntax

Arguments

Return value

Examples

References

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