esp_avrc_ct_send_metadata_cmd() function

Send metadata command to AVRCP target. This function should be called after ESP_AVRC_CT_CONNECTION_STATE_EVT is received and AVRCP connection is established.

Syntax

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Summary

Declaration

from esp_avrc_api.h:568

esp_err_t esp_avrc_ct_send_metadata_cmd(uint8_t tl, uint8_t attr_mask);

Arguments

Argument

Description

transaction label, 0 to 15, consecutive commands should use different values.

attr_mask

mask of attributes, e.g. ESP_AVRC_MD_ATTR_ID_TITLE | ESP_AVRC_MD_ATTR_ID_ARTIST.

Return value

- ESP_OK: success - ESP_ERR_INVALID_STATE: if bluetooth stack is not yet enabled - ESP_FAIL: others

Examples

esp_avrc_ct_send_metadata_cmd() is referenced by 2 libraries and example projects:

References

from examples

esp_avrc_ct_send_metadata_cmd() function

Syntax

Arguments

Return value

Examples

References

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