arduino-audio-tools/structaudio__tools_1_1_i2_s_codec_config.html

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<li class="navelem"><a class="el" href="namespaceaudio__tools.html">audio_tools</a></li><li class="navelem"><a class="el" href="structaudio__tools_1_1_i2_s_codec_config.html">I2SCodecConfig</a></li> </ul>
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<div class="title">I2SCodecConfig Struct Reference<div class="ingroups"><a class="el" href="group__main.html">Arduino Audio Tools</a> &raquo; <a class="el" href="group__io.html">IO</a></div></div> </div>
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<p>Configuration for <a class="el" href="classaudio__tools_1_1_i2_s_codec_stream.html" title="I2S Stream which also sets up a codec chip and i2s.">I2SCodecStream</a>.
<a href="structaudio__tools_1_1_i2_s_codec_config.html#details">More...</a></p>
<p><code>#include &lt;<a class="el" href="_i2_s_codec_stream_8h_source.html">I2SCodecStream.h</a>&gt;</code></p>
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Inheritance diagram for I2SCodecConfig:</div>
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<area href="classaudio__tools_1_1_i2_s_config_e_s_p32.html" title="Configuration for ESP32 legacy i2s." alt="I2SConfigESP32" shape="rect" coords="0,56,105,80"/>
<area href="structaudio__tools_1_1_audio_info.html" title="Basic Audio information which drives e.g. I2S." alt="AudioInfo" shape="rect" coords="0,0,105,24"/>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:aae048282c7011eedc2e0492f6421ea73"><td class="memItemLeft" align="right" valign="top"><a id="aae048282c7011eedc2e0492f6421ea73"></a>
virtual void&#160;</td><td class="memItemRight" valign="bottom"><b>clear</b> ()</td></tr>
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<tr class="memitem:a029ace15f5ede8def0a6ab5c97a81b25"><td class="memItemLeft" align="right" valign="top"><a id="a029ace15f5ede8def0a6ab5c97a81b25"></a>
void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structaudio__tools_1_1_audio_info.html#a029ace15f5ede8def0a6ab5c97a81b25">copyFrom</a> (<a class="el" href="structaudio__tools_1_1_audio_info.html">AudioInfo</a> info)</td></tr>
<tr class="memdesc:a029ace15f5ede8def0a6ab5c97a81b25"><td class="mdescLeft">&#160;</td><td class="mdescRight">Same as set. <br /></td></tr>
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<tr class="memitem:a13af68cdfaa4c55e22a600f1a0e75e14"><td class="memItemLeft" align="right" valign="top"><a id="a13af68cdfaa4c55e22a600f1a0e75e14"></a>
bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structaudio__tools_1_1_audio_info.html#a13af68cdfaa4c55e22a600f1a0e75e14">equals</a> (<a class="el" href="structaudio__tools_1_1_audio_info.html">AudioInfo</a> alt)</td></tr>
<tr class="memdesc:a13af68cdfaa4c55e22a600f1a0e75e14"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns true if alt values are the same like the current values. <br /></td></tr>
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bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structaudio__tools_1_1_audio_info.html#a7df9e0539cd3b887e16794a425cc0b1d">equalsExSampleRate</a> (<a class="el" href="structaudio__tools_1_1_audio_info.html">AudioInfo</a> alt)</td></tr>
<tr class="memdesc:a7df9e0539cd3b887e16794a425cc0b1d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Checks if only the sample rate is different. <br /></td></tr>
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void&#160;</td><td class="memItemRight" valign="bottom"><b>logInfo</b> (const char *source=&quot;&quot;)</td></tr>
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&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structaudio__tools_1_1_audio_info.html#a9b3baad8c612d81b96e46f84d7e97580">operator bool</a> ()</td></tr>
<tr class="memdesc:a9b3baad8c612d81b96e46f84d7e97580"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns true if all components are defined (no component is 0) <br /></td></tr>
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bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structaudio__tools_1_1_audio_info.html#a9a8f541005042a6b59c0a6600fd91028">operator!=</a> (<a class="el" href="structaudio__tools_1_1_audio_info.html">AudioInfo</a> alt)</td></tr>
<tr class="memdesc:a9a8f541005042a6b59c0a6600fd91028"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns true if alt values are the different from the current values. <br /></td></tr>
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bool&#160;</td><td class="memItemRight" valign="bottom"><b>operator!=</b> (<a class="el" href="structaudio__tools_1_1_i2_s_codec_config.html">I2SCodecConfig</a> alt)</td></tr>
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bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structaudio__tools_1_1_audio_info.html#a5ad7a6f58eb72354b7c513e12d67632c">operator==</a> (<a class="el" href="structaudio__tools_1_1_audio_info.html">AudioInfo</a> alt)</td></tr>
<tr class="memdesc:a5ad7a6f58eb72354b7c513e12d67632c"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns true if alt values are the same like the current values. <br /></td></tr>
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bool&#160;</td><td class="memItemRight" valign="bottom"><b>operator==</b> (<a class="el" href="structaudio__tools_1_1_i2_s_codec_config.html">I2SCodecConfig</a> alt)</td></tr>
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void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structaudio__tools_1_1_audio_info.html#a4c2ab4bf80534844ec220076fcd45952">set</a> (<a class="el" href="structaudio__tools_1_1_audio_info.html">AudioInfo</a> info)</td></tr>
<tr class="memdesc:a4c2ab4bf80534844ec220076fcd45952"><td class="mdescLeft">&#160;</td><td class="mdescRight">Copies the values from info. <br /></td></tr>
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void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structaudio__tools_1_1_audio_info.html#a5e283a9495aaf265739336829d45e215">setAudioInfo</a> (<a class="el" href="structaudio__tools_1_1_audio_info.html">AudioInfo</a> info)</td></tr>
<tr class="memdesc:a5e283a9495aaf265739336829d45e215"><td class="mdescLeft">&#160;</td><td class="mdescRight">Same as set. <br /></td></tr>
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</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
Public Attributes</h2></td></tr>
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bool&#160;</td><td class="memItemRight" valign="bottom"><b>auto_clear</b> = I2S_AUTO_CLEAR</td></tr>
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uint8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structaudio__tools_1_1_audio_info.html#aa65c89fa8336bfdc4f8d916d9d415a9f">bits_per_sample</a> = DEFAULT_BITS_PER_SAMPLE</td></tr>
<tr class="memdesc:aa65c89fa8336bfdc4f8d916d9d415a9f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Number of bits per sample (int16_t = 16 bits) <br />
<br /></td></tr>
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int&#160;</td><td class="memItemRight" valign="bottom"><b>buffer_count</b> = I2S_BUFFER_COUNT</td></tr>
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int&#160;</td><td class="memItemRight" valign="bottom"><b>buffer_size</b> = I2S_BUFFER_SIZE</td></tr>
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uint16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structaudio__tools_1_1_audio_info.html#a1ac7822956f57069d76da865d6b33c55">channels</a> = DEFAULT_CHANNELS</td></tr>
<tr class="memdesc:a1ac7822956f57069d76da865d6b33c55"><td class="mdescLeft">&#160;</td><td class="mdescRight">Number of channels: 2=stereo, 1=mono. <br /></td></tr>
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uint32_t&#160;</td><td class="memItemRight" valign="bottom"><b>fixed_mclk</b> = 0</td></tr>
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<a class="el" href="namespaceaudio__tools.html#a720616ce211566d808f3e441f9b18cda">I2SFormat</a>&#160;</td><td class="memItemRight" valign="bottom"><b>i2s_format</b> = I2S_STD_FORMAT</td></tr>
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input_device_t&#160;</td><td class="memItemRight" valign="bottom"><b>input_device</b> = ADC_INPUT_LINE1</td></tr>
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bool&#160;</td><td class="memItemRight" valign="bottom"><b>is_master</b> = true</td></tr>
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output_device_t&#160;</td><td class="memItemRight" valign="bottom"><b>output_device</b> = DAC_OUTPUT_ALL</td></tr>
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int&#160;</td><td class="memItemRight" valign="bottom"><b>pin_bck</b> = PIN_I2S_BCK</td></tr>
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int&#160;</td><td class="memItemRight" valign="bottom"><b>pin_data</b> = -1</td></tr>
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int&#160;</td><td class="memItemRight" valign="bottom"><b>pin_data_rx</b> = -1</td></tr>
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int&#160;</td><td class="memItemRight" valign="bottom"><b>pin_mck</b> = -1</td></tr>
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int&#160;</td><td class="memItemRight" valign="bottom"><b>pin_ws</b> = PIN_I2S_WS</td></tr>
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int&#160;</td><td class="memItemRight" valign="bottom"><b>port_no</b> = 0</td></tr>
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<a class="el" href="group__basic.html#ga8cbd91a8bac9b5ab425112be1620eb49">RxTxMode</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classaudio__tools_1_1_i2_s_config_e_s_p32.html#a31a454d24fb1f4d74779a0ff668d54cc">rx_tx_mode</a> = RXTX_MODE</td></tr>
<tr class="memdesc:a31a454d24fb1f4d74779a0ff668d54cc"><td class="mdescLeft">&#160;</td><td class="mdescRight">public settings <br /></td></tr>
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sample_rate_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structaudio__tools_1_1_audio_info.html#a0e86c53dfa0ad5dc0d2ecd0304fabc95">sample_rate</a> = DEFAULT_SAMPLE_RATE</td></tr>
<tr class="memdesc:a0e86c53dfa0ad5dc0d2ecd0304fabc95"><td class="mdescLeft">&#160;</td><td class="mdescRight">Sample Rate: e.g 44100. <br /></td></tr>
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bool&#160;</td><td class="memItemRight" valign="bottom"><b>sd_active</b> = true</td></tr>
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<a class="el" href="namespaceaudio__tools.html#a1d3846b210a1698eaf7cdb7258fcc3e1">I2SSignalType</a>&#160;</td><td class="memItemRight" valign="bottom"><b>signal_type</b> = Digital</td></tr>
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bool&#160;</td><td class="memItemRight" valign="bottom"><b>use_apll</b> = I2S_USE_APLL</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Configuration for <a class="el" href="classaudio__tools_1_1_i2_s_codec_stream.html" title="I2S Stream which also sets up a codec chip and i2s.">I2SCodecStream</a>. </p>
<dl class="section author"><dt>Author</dt><dd>Phil Schatzmann </dd></dl>
<dl class="section copyright"><dt>Copyright</dt><dd>GPLv3 </dd></dl>
</div><hr/>The documentation for this struct was generated from the following file:<ul>
<li>src/AudioLibs/<a class="el" href="_i2_s_codec_stream_8h_source.html">I2SCodecStream.h</a></li>
</ul>
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