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New i2s_comm_fmt parameter for i2c_audio media_player (#2979) 

Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>
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Carlos Cordero 2023-06-12 21:48:13 +02:00 committed by GitHub
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components/media_player/i2s_audio.rst
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@ -35,6 +35,9 @@ External DAC
- **mute_pin** (*Optional*, :ref:`Pin Schema <config-pin_schema>`): The GPIO pin to use to mute the media player.
- **mode** (*Optional*, string): The mode of the I²S bus. Can be ``mono`` or ``stereo``. Defaults to ``mono``.
- **i2s_audio_id** (*Optional*, :ref:`config-id`): The ID of the :ref:`I²S Audio <i2s_audio>` you wish to use for this media player.
- **i2s_comm_fmt** (*Optional*, string): I2S communication format. By default MSB format is used (AC101, PCM5102A).
Set to ``lsb`` if using an external DAC that uses Japanese (Least Significant Bit Justified) format (like PT8211).
Can be ``msb`` or ``lsb``. Defaults to ``msb``.
For best results, keep the wires as short as possible.