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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// Licensed under the Apache License, Version 2.0 (the "License");</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">// you may not use this file except in compliance with the License.</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// You may obtain a copy of the License at</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span>  </div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">// http://www.apache.org/licenses/LICENSE-2.0</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">//</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">// Unless required by applicable law or agreed to in writing, software</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">// distributed under the License is distributed on an "AS IS" BASIS,</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment">// See the License for the specific language governing permissions and</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">// limitations under the License.</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">//</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment">// Copyright 2020 Phil Schatzmann</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment">// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>  </div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#pragma once</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include "<a class="code" href="_bluetooth_a2_d_p_common_8h.html">BluetoothA2DPCommon.h</a>"</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include "BluetoothA2DPOutput.h"</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#include "freertos/ringbuf.h"</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>  </div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment">// Comment out next line to deactivate warnings</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#ifndef A2DP_I2S_AUDIOTOOLS</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor"># warning "AudioTools library is not included first or installed"</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  </div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  </div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#define APP_SIG_WORK_DISPATCH (0x01)</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  </div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#ifndef BT_AV_TAG</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#define BT_AV_TAG "BT_AV"</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  </div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment">/* @brief event for handler "bt_av_hdl_stack_up */</span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="keyword">enum</span> {</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  BT_APP_EVT_STACK_UP = 0,</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> };</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  </div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="keyword">extern</span> <span class="stringliteral">"C"</span> <span class="keywordtype">void</span> ccall_app_a2d_callback(esp_a2d_cb_event_t event,</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  esp_a2d_cb_param_t *param);</div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="keyword">extern</span> <span class="stringliteral">"C"</span> <span class="keywordtype">void</span> ccall_app_rc_ct_callback(esp_avrc_ct_cb_event_t event,</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  esp_avrc_ct_cb_param_t *param);</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="keyword">extern</span> <span class="stringliteral">"C"</span> <span class="keywordtype">void</span> ccall_app_gap_callback(esp_bt_gap_cb_event_t event,</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  esp_bt_gap_cb_param_t *param);</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="keyword">extern</span> <span class="stringliteral">"C"</span> <span class="keywordtype">void</span> ccall_app_task_handler(<span class="keywordtype">void</span> *arg);</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="keyword">extern</span> <span class="stringliteral">"C"</span> <span class="keywordtype">void</span> ccall_i2s_task_handler(<span class="keywordtype">void</span> *arg);</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="keyword">extern</span> <span class="stringliteral">"C"</span> <span class="keywordtype">void</span> ccall_audio_data_callback(<span class="keyword">const</span> uint8_t *data, uint32_t len);</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="keyword">extern</span> <span class="stringliteral">"C"</span> <span class="keywordtype">void</span> ccall_av_hdl_stack_evt(uint16_t event, <span class="keywordtype">void</span> *p_param);</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="keyword">extern</span> <span class="stringliteral">"C"</span> <span class="keywordtype">void</span> ccall_av_hdl_a2d_evt(uint16_t event, <span class="keywordtype">void</span> *p_param);</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="keyword">extern</span> <span class="stringliteral">"C"</span> <span class="keywordtype">void</span> ccall_av_hdl_avrc_evt(uint16_t event, <span class="keywordtype">void</span> *p_param);</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  </div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  </div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="comment">// defines the mechanism to confirm a pin request</span></div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="keyword">enum</span> PinCodeRequest { Undefined, Confirm, Reply };</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  </div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="comment">// provide global ref for callbacks</span></div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="keyword">class </span><a class="code" href="class_bluetooth_a2_d_p_sink.html">BluetoothA2DPSink</a>;</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="keyword">extern</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html">BluetoothA2DPSink</a> *actual_bluetooth_a2dp_sink;</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  </div>
<div class="line"><a name="l00069"></a><span class="lineno"><a class="line" href="class_bluetooth_a2_d_p_sink.html"> 69</a></span> <span class="keyword">class </span><a class="code" href="class_bluetooth_a2_d_p_sink.html">BluetoothA2DPSink</a> : <span class="keyword">public</span> <a class="code" href="class_bluetooth_a2_d_p_common.html">BluetoothA2DPCommon</a> {</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keyword">friend</span> <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#a4321b5374a1413fafafaec82f896eb1c">ccall_app_a2d_callback</a>(esp_a2d_cb_event_t event,</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  esp_a2d_cb_param_t *param);</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keyword">friend</span> <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#a88292248eabbb77aee7c6d390bd23f62">ccall_app_rc_ct_callback</a>(esp_avrc_ct_cb_event_t event,</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  esp_avrc_ct_cb_param_t *param);</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keyword">friend</span> <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#ad11e4bda6ef98605d8df00e510e2703f">ccall_app_gap_callback</a>(esp_bt_gap_cb_event_t event,</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  esp_bt_gap_cb_param_t *param);</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keyword">friend</span> <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#acc5b990ea466f26e3a38a1aebb0c2ca2">ccall_app_task_handler</a>(<span class="keywordtype">void</span> *arg);</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keyword">friend</span> <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#ac18463dacb2427d3687ef8b930cb9a8d">ccall_i2s_task_handler</a>(<span class="keywordtype">void</span> *arg);</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keyword">friend</span> <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#ac0e3ebab2d32e289ec52a08bcfa2e978">ccall_audio_data_callback</a>(<span class="keyword">const</span> uint8_t *data, uint32_t len);</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="keyword">friend</span> <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#a38e69e5d70cecace49c90db414b97970">ccall_av_hdl_stack_evt</a>(uint16_t event, <span class="keywordtype">void</span> *p_param);</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keyword">friend</span> <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#a9ab56fe60162fa9c07bf0ab8f523bfbf">ccall_av_hdl_a2d_evt</a>(uint16_t event, <span class="keywordtype">void</span> *p_param);</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keyword">friend</span> <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#a2f773677a4da51d582e6cadd5a2cc514">ccall_av_hdl_avrc_evt</a>(uint16_t event, <span class="keywordtype">void</span> *p_param);</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  </div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  </div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <a class="code" href="class_bluetooth_a2_d_p_sink.html#a2a383635d7b050833f56ee79867716bd">BluetoothA2DPSink</a>();</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  </div>
<div class="line"><a name="l00098"></a><span class="lineno"><a class="line" href="class_bluetooth_a2_d_p_sink.html#aadfb815b992649822db74d3e2780d4c8"> 98</a></span>  <a class="code" href="class_bluetooth_a2_d_p_sink.html#aadfb815b992649822db74d3e2780d4c8">BluetoothA2DPSink</a>(<a class="code" href="class_bluetooth_a2_d_p_output.html">BluetoothA2DPOutput</a> &out){</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <a class="code" href="class_bluetooth_a2_d_p_sink.html#a2076eebe22254b2238ba097e8749d24d">set_output</a>(out);</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  }</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  </div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span> <span class="preprocessor">#if A2DP_I2S_AUDIOTOOLS</span></div>
<div class="line"><a name="l00104"></a><span class="lineno"><a class="line" href="class_bluetooth_a2_d_p_sink.html#a9c47257f9af0d64008fd46e201fb9063"> 104</a></span>  <a class="code" href="class_bluetooth_a2_d_p_sink.html#a9c47257f9af0d64008fd46e201fb9063">BluetoothA2DPSink</a>(audio_tools::AudioOutput &output) {</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  actual_bluetooth_a2dp_sink = <span class="keyword">this</span>;</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <a class="code" href="class_bluetooth_a2_d_p_sink.html#a2076eebe22254b2238ba097e8749d24d">set_output</a>(output);</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  }</div>
<div class="line"><a name="l00109"></a><span class="lineno"><a class="line" href="class_bluetooth_a2_d_p_sink.html#a62e0cb5c7a6552581ad43fdd98c4a022"> 109</a></span>  <a class="code" href="class_bluetooth_a2_d_p_sink.html#a62e0cb5c7a6552581ad43fdd98c4a022">BluetoothA2DPSink</a>(audio_tools::AudioStream &output) {</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  actual_bluetooth_a2dp_sink = <span class="keyword">this</span>;</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <a class="code" href="class_bluetooth_a2_d_p_sink.html#a2076eebe22254b2238ba097e8749d24d">set_output</a>(output);</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  }</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  </div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span> <span class="preprocessor">#ifdef ARDUINO</span></div>
<div class="line"><a name="l00117"></a><span class="lineno"><a class="line" href="class_bluetooth_a2_d_p_sink.html#a7acf882642fea0df0c36847be134ec6f"> 117</a></span>  <a class="code" href="class_bluetooth_a2_d_p_sink.html#a7acf882642fea0df0c36847be134ec6f">BluetoothA2DPSink</a>(Print &output) {</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  actual_bluetooth_a2dp_sink = <span class="keyword">this</span>;</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <a class="code" href="class_bluetooth_a2_d_p_sink.html#a2076eebe22254b2238ba097e8749d24d">set_output</a>(output);</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  }</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  </div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keyword">virtual</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#a0f83dea1a97baeb360e4e1221c0aeaa9">~BluetoothA2DPSink</a>();</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  </div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span> <span class="preprocessor">#if A2DP_LEGACY_I2S_SUPPORT</span></div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> set_pin_config(i2s_pin_config_t pin_config) {</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  out->set_pin_config(pin_config);</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  }</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  </div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> set_i2s_port(i2s_port_t i2s_num) { out->set_i2s_port(i2s_num); }</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  </div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> set_i2s_config(i2s_config_t i2s_config) {</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  out->set_i2s_config(i2s_config);</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  }</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  </div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> set_channels(i2s_channel_t channels) {</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <a class="code" href="class_bluetooth_a2_d_p_sink.html#a624040cce89a4a2f66495f57db6c1457">set_mono_downmix</a>(channels == I2S_CHANNEL_MONO);</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  }</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  </div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> set_bits_per_sample(<span class="keywordtype">int</span> bps) { out->set_bits_per_sample(bps); }</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  </div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span> <span class="preprocessor">#if ESP_IDF_VERSION < ESP_IDF_VERSION_VAL(5, 1, 1)</span></div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="keyword">virtual</span> esp_err_t i2s_mclk_pin_select(<span class="keyword">const</span> uint8_t pin) {</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="keywordflow">return</span> out->i2s_mclk_pin_select(pin);</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  }</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  </div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  </div>
<div class="line"><a name="l00159"></a><span class="lineno"><a class="line" href="class_bluetooth_a2_d_p_sink.html#a2076eebe22254b2238ba097e8749d24d"> 159</a></span>  <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#a2076eebe22254b2238ba097e8749d24d">set_output</a>(<a class="code" href="class_bluetooth_a2_d_p_output.html">BluetoothA2DPOutput</a> &output){</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  out = &output;</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  }</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  </div>
<div class="line"><a name="l00164"></a><span class="lineno"><a class="line" href="class_bluetooth_a2_d_p_sink.html#a1c88745461503e5b95f26e41f409e428"> 164</a></span>  <a class="code" href="class_bluetooth_a2_d_p_output.html">BluetoothA2DPOutput</a>* <a class="code" href="class_bluetooth_a2_d_p_sink.html#a1c88745461503e5b95f26e41f409e428">get_output</a>(){</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="keywordflow">return</span> out;</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  }</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  </div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span> <span class="preprocessor">#ifdef ARDUINO</span></div>
<div class="line"><a name="l00170"></a><span class="lineno"><a class="line" href="class_bluetooth_a2_d_p_sink.html#af87666dc2c00c5917db709e2edaf1dab"> 170</a></span>  <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#af87666dc2c00c5917db709e2edaf1dab">set_output</a>(Print &output) {</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="keyword">static</span> <a class="code" href="class_bluetooth_a2_d_p_output_print.html">BluetoothA2DPOutputPrint</a> s_out;</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  out = &s_out;</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  out-><a class="code" href="class_bluetooth_a2_d_p_output.html#a67fc2cf760ae2a48ac6bfa6ed235f8b8">set_output</a>(output);</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  }</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  </div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span> <span class="preprocessor">#if A2DP_I2S_AUDIOTOOLS</span></div>
<div class="line"><a name="l00179"></a><span class="lineno"><a class="line" href="class_bluetooth_a2_d_p_sink.html#a5bdae239eb76ad435a7999362a8019fc"> 179</a></span>  <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#a5bdae239eb76ad435a7999362a8019fc">set_output</a>(audio_tools::AudioOutput &output) {</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  out-><a class="code" href="class_bluetooth_a2_d_p_output.html#a67fc2cf760ae2a48ac6bfa6ed235f8b8">set_output</a>(output);</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  }</div>
<div class="line"><a name="l00183"></a><span class="lineno"><a class="line" href="class_bluetooth_a2_d_p_sink.html#a664eafe67a1f66b415159b84c3fe851f"> 183</a></span>  <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#a664eafe67a1f66b415159b84c3fe851f">set_output</a>(audio_tools::AudioStream &output) {</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  out-><a class="code" href="class_bluetooth_a2_d_p_output.html#a67fc2cf760ae2a48ac6bfa6ed235f8b8">set_output</a>(output);</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  }</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  </div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#af85e99324638d1c814e221ac4ba815dd">start</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *name, <span class="keywordtype">bool</span> auto_reconect);</div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  </div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#af85e99324638d1c814e221ac4ba815dd">start</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *name);</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  </div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#a5a91e49987a2e39c09fc6c2a64feaed6">end</a>(<span class="keywordtype">bool</span> release_memory = <span class="keyword">false</span>);</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  </div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <span class="keyword">virtual</span> esp_a2d_mct_t <a class="code" href="class_bluetooth_a2_d_p_sink.html#a77600cb1e36b7814eb9b4126cdec62d4">get_audio_type</a>();</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  </div>
<div class="line"><a name="l00202"></a><span class="lineno"><a class="line" href="class_bluetooth_a2_d_p_sink.html#aedd80fe4cf8bd887224efa2716ad9d69"> 202</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#aedd80fe4cf8bd887224efa2716ad9d69">set_avrc_connection_state_callback</a>(<span class="keywordtype">void</span> (*callback)(<span class="keywordtype">bool</span>)) {</div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  this->avrc_connection_state_callback = callback;</div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  }</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  </div>
<div class="line"><a name="l00207"></a><span class="lineno"><a class="line" href="class_bluetooth_a2_d_p_sink.html#aac9074521c80d7574a855f30b8301d13"> 207</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#aac9074521c80d7574a855f30b8301d13">set_avrc_metadata_callback</a>(<span class="keywordtype">void</span> (*callback)(uint8_t,</div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  <span class="keyword">const</span> uint8_t *)) {</div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  this->avrc_metadata_callback = callback;</div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  }</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  </div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span> <span class="preprocessor">#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(4, 0, 0)</span></div>
<div class="line"><a name="l00214"></a><span class="lineno"><a class="line" href="class_bluetooth_a2_d_p_sink.html#a5e4806bad4ed634493643c5925ecf67f"> 214</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#a5e4806bad4ed634493643c5925ecf67f">set_avrc_rn_playstatus_callback</a>(</div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <span class="keywordtype">void</span> (*callback)(<a class="code" href="group__a2dp.html#ga89fdf5fb26b1ea6f33d36cc0eebca4fb">esp_avrc_playback_stat_t</a> playback)) {</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  this->avrc_rn_playstatus_callback = callback;</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  }</div>
<div class="line"><a name="l00219"></a><span class="lineno"><a class="line" href="class_bluetooth_a2_d_p_sink.html#a5dd8ed8e61d6bb6d0c1e05d5c17e45e7"> 219</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#a5dd8ed8e61d6bb6d0c1e05d5c17e45e7">set_avrc_rn_play_pos_callback</a>(</div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <span class="keywordtype">void</span> (*callback)(uint32_t play_pos),uint32_t notif_interval = 10) {</div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  this->avrc_rn_play_pos_callback = callback;</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  this->notif_interval_s = std::max(notif_interval,(uint32_t)1);</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  }</div>
<div class="line"><a name="l00226"></a><span class="lineno"><a class="line" href="class_bluetooth_a2_d_p_sink.html#ae56f6a99a5c38e0bdd402a79faba6dd5"> 226</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#ae56f6a99a5c38e0bdd402a79faba6dd5">set_avrc_rn_track_change_callback</a>(</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <span class="keywordtype">void</span> (*callback)(uint8_t *<span class="keywordtype">id</span>)) {</div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  this->avrc_rn_track_change_callback = callback;</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  }</div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  </div>
<div class="line"><a name="l00233"></a><span class="lineno"><a class="line" href="class_bluetooth_a2_d_p_sink.html#a89d2694f880a2db22344b97b466c9a9d"> 233</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#a89d2694f880a2db22344b97b466c9a9d">set_sample_rate_callback</a>(<span class="keywordtype">void</span> (*callback)(uint16_t rate)) {</div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  this->sample_rate_callback = callback;</div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  }</div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  </div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#a4f94426ff4899c437d31623e013cf7a5">set_stream_reader</a>(<span class="keywordtype">void</span> (*callBack)(<span class="keyword">const</span> uint8_t *, uint32_t),</div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <span class="keywordtype">bool</span> i2s_output = <span class="keyword">true</span>);</div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  </div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#a035b0e2534970acd2c35b65842374e51">set_raw_stream_reader</a>(<span class="keywordtype">void</span> (*callBack)(<span class="keyword">const</span> uint8_t *,</div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  uint32_t));</div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  </div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#af65219e635fadbbc90f4663b33abd3e0">set_on_data_received</a>(<span class="keywordtype">void</span> (*callBack)());</div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  </div>
<div class="line"><a name="l00251"></a><span class="lineno"><a class="line" href="class_bluetooth_a2_d_p_sink.html#ad25155f02bad11da6c130aae00c8ab9c"> 251</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#ad25155f02bad11da6c130aae00c8ab9c">set_address_validator</a>(</div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <span class="keywordtype">bool</span> (*callBack)(<a class="code" href="group__a2dp.html#gae1f72542f04666cd97c26732366bf109">esp_bd_addr_t</a> remote_bda)) {</div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  address_validator = callBack;</div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  }</div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  </div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#a458dc625cbceb5e534b07094136f6533">is_avrc_connected</a>();</div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  </div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#a507e30ececfdc4382af60a0319cdaf1b">set_volume</a>(uint8_t volume);</div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  </div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  <span class="keyword">virtual</span> <span class="keywordtype">int</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#aca1119f20d2321fb950ae859000cce7b">get_volume</a>();</div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  </div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#ac245103d3d5c47b0414c2de21c0d52a7">set_on_volumechange</a>(<span class="keywordtype">void</span> (*callBack)(<span class="keywordtype">int</span>));</div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  </div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#acb34360759c6a94028f74df35009b033">set_avrc_rn_volumechange</a>(<span class="keywordtype">void</span> (*callBack)(<span class="keywordtype">int</span>));</div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  </div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#a9b16f9fec1e74eb3bb30f6cf572d21e9">set_avrc_rn_volumechange_completed</a>(<span class="keywordtype">void</span> (*callBack)(<span class="keywordtype">int</span>));</div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  </div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#aafd2afad1960db8ab73d7c6977aeb686">play</a>();</div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#aa6967e9329939596c62f16e8686cac13">pause</a>();</div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#a37dcbcd418b84310ccedf3330e44834f">stop</a>();</div>
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#a296fb7aaf8d8e78991d9d505353de94f">next</a>();</div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#a341024c18eabdb06c734c2242d5ba505">previous</a>();</div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#a42e01689353026b1ef9883fd5d32f00c">fast_forward</a>();</div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#a9ee01e6d11ee3c6c546a510029a23a12">rewind</a>();</div>
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#a42866994c045e27584e0438eb2d4cc79">volume_up</a>();</div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#ae823f16ed3ee17cf9c6d1731b9d19a34">volume_down</a>();</div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  </div>
<div class="line"><a name="l00296"></a><span class="lineno"><a class="line" href="class_bluetooth_a2_d_p_sink.html#a624040cce89a4a2f66495f57db6c1457"> 296</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#a624040cce89a4a2f66495f57db6c1457">set_mono_downmix</a>(<span class="keywordtype">bool</span> enabled) {</div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  <a class="code" href="class_bluetooth_a2_d_p_common.html#a6fec0cfd3d0d9017b7ffcf82630ab89a">volume_control</a>()->set_mono_downmix(enabled);</div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  }</div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  </div>
<div class="line"><a name="l00301"></a><span class="lineno"><a class="line" href="class_bluetooth_a2_d_p_sink.html#a90cee550d061836992616161d4215355"> 301</a></span>  <span class="keyword">virtual</span> uint16_t <a class="code" href="class_bluetooth_a2_d_p_sink.html#a90cee550d061836992616161d4215355">sample_rate</a>() { <span class="keywordflow">return</span> m_sample_rate; }</div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  </div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#a22d52952a8ac8c78a483a53c2006a387">activate_pin_code</a>(<span class="keywordtype">bool</span> active);</div>
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  </div>
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#a5d4707195d0d6e79b65bef4ed48a57c2">confirm_pin_code</a>();</div>
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  </div>
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#a5d4707195d0d6e79b65bef4ed48a57c2">confirm_pin_code</a>(<span class="keywordtype">int</span> code);</div>
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  </div>
<div class="line"><a name="l00313"></a><span class="lineno"><a class="line" href="class_bluetooth_a2_d_p_sink.html#a3719138f63afaeed06b63cc48ea79335"> 313</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">int</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#a3719138f63afaeed06b63cc48ea79335">pin_code</a>() { <span class="keywordflow">return</span> pin_code_int; }</div>
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  </div>
<div class="line"><a name="l00319"></a><span class="lineno"><a class="line" href="class_bluetooth_a2_d_p_sink.html#a8281af353148544a0612f8f7c4d511b1"> 319</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#a8281af353148544a0612f8f7c4d511b1">set_avrc_metadata_attribute_mask</a>(<span class="keywordtype">int</span> flags) {</div>
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  avrc_metadata_flags = flags;</div>
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  }</div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  </div>
<div class="line"><a name="l00324"></a><span class="lineno"><a class="line" href="class_bluetooth_a2_d_p_sink.html#a14d982730e2b9ea772fe9ede1563ed22"> 324</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#a14d982730e2b9ea772fe9ede1563ed22">set_swap_lr_channels</a>(<span class="keywordtype">bool</span> swap) { swap_left_right = swap; }</div>
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  </div>
<div class="line"><a name="l00328"></a><span class="lineno"><a class="line" href="class_bluetooth_a2_d_p_sink.html#af7d10cfe632a3c2f95409f6a23daecdd"> 328</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#af7d10cfe632a3c2f95409f6a23daecdd">set_auto_reconnect</a>(<span class="keywordtype">bool</span> <a class="code" href="class_bluetooth_a2_d_p_common.html#ac795a023f85438355a1b00644f2b040f">reconnect</a>,</div>
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  <span class="keywordtype">int</span> count = AUTOCONNECT_TRY_NUM) {</div>
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  reconnect_status = <a class="code" href="class_bluetooth_a2_d_p_common.html#ac795a023f85438355a1b00644f2b040f">reconnect</a> ? AutoReconnect : NoReconnect;</div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  try_reconnect_max_count = count;</div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  }</div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  </div>
<div class="line"><a name="l00335"></a><span class="lineno"><a class="line" href="class_bluetooth_a2_d_p_sink.html#ac08fff859e0ccfbb12cbb6b119dba438"> 335</a></span>  <span class="keyword">virtual</span> <a class="code" href="group__a2dp.html#gae1f72542f04666cd97c26732366bf109">esp_bd_addr_t</a> *<a class="code" href="class_bluetooth_a2_d_p_sink.html#ac08fff859e0ccfbb12cbb6b119dba438">get_current_peer_address</a>() { <span class="keywordflow">return</span> &peer_bd_addr; }</div>
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  </div>
<div class="line"><a name="l00338"></a><span class="lineno"><a class="line" href="class_bluetooth_a2_d_p_sink.html#a452b509a46930ab1ed58188a4181c67b"> 338</a></span>  <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#a452b509a46930ab1ed58188a4181c67b">set_rssi_active</a>(<span class="keywordtype">bool</span> active) { rssi_active = active; }</div>
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  </div>
<div class="line"><a name="l00341"></a><span class="lineno"><a class="line" href="class_bluetooth_a2_d_p_sink.html#a3b43ee67031c300d07638f9c969fa4ef"> 341</a></span>  <span class="keywordtype">bool</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#a3b43ee67031c300d07638f9c969fa4ef">update_rssi</a>() {</div>
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  <span class="keywordflow">if</span> (!rssi_active) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  <span class="keywordflow">return</span> esp_bt_gap_read_rssi_delta(*<a class="code" href="class_bluetooth_a2_d_p_sink.html#ac08fff859e0ccfbb12cbb6b119dba438">get_current_peer_address</a>()) == ESP_OK;</div>
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  }</div>
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  </div>
<div class="line"><a name="l00347"></a><span class="lineno"><a class="line" href="class_bluetooth_a2_d_p_sink.html#a5a770be98d977a8df916d8cc044b310c"> 347</a></span>  esp_bt_gap_cb_param_t::read_rssi_delta_param <a class="code" href="class_bluetooth_a2_d_p_sink.html#a5a770be98d977a8df916d8cc044b310c">get_last_rssi</a>() {</div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  <span class="keywordflow">return</span> last_rssi_delta;</div>
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  }</div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  </div>
<div class="line"><a name="l00352"></a><span class="lineno"><a class="line" href="class_bluetooth_a2_d_p_sink.html#a97c80237061c6e80d7c6e1e5e45773c8"> 352</a></span>  <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#a97c80237061c6e80d7c6e1e5e45773c8">set_rssi_callback</a>(</div>
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  <span class="keywordtype">void</span> (*callback)(esp_bt_gap_cb_param_t::read_rssi_delta_param &rssi)) {</div>
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  rssi_callbak = callback;</div>
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  }</div>
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  </div>
<div class="line"><a name="l00359"></a><span class="lineno"><a class="line" href="class_bluetooth_a2_d_p_sink.html#a96b4fabd27e7952fc3ea5edca3b95cbb"> 359</a></span>  <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#a96b4fabd27e7952fc3ea5edca3b95cbb">set_reconnect_delay</a>(<span class="keywordtype">int</span> delay) { reconnect_delay = delay; }</div>
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  </div>
<div class="line"><a name="l00362"></a><span class="lineno"><a class="line" href="class_bluetooth_a2_d_p_sink.html#abe6004e2b95d120d64c10cf947fefb55"> 362</a></span>  <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#abe6004e2b95d120d64c10cf947fefb55">set_spp_active</a>(<span class="keywordtype">bool</span> flag) { spp_active = flag; }</div>
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  </div>
<div class="line"><a name="l00365"></a><span class="lineno"><a class="line" href="class_bluetooth_a2_d_p_sink.html#a68d88c33b8ec218fe3bd45f61c39f754"> 365</a></span>  <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#a68d88c33b8ec218fe3bd45f61c39f754">set_output_active</a>(<span class="keywordtype">bool</span> flag){ is_i2s_active = flag;}</div>
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  </div>
<div class="line"><a name="l00368"></a><span class="lineno"><a class="line" href="class_bluetooth_a2_d_p_sink.html#a6eb9f31e643607224fa784ff20654924"> 368</a></span>  <span class="keywordtype">bool</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#a6eb9f31e643607224fa784ff20654924">is_output_active</a>() { <span class="keywordflow">return</span> is_i2s_active; }</div>
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  </div>
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span> <span class="preprocessor">#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(4, 0, 0)</span></div>
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  <span class="keyword">virtual</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *<a class="code" href="class_bluetooth_a2_d_p_sink.html#a2d277d15f94823eea70f80a327344939">get_connected_source_name</a>();</div>
<div class="line"><a name="l00375"></a><span class="lineno"><a class="line" href="class_bluetooth_a2_d_p_sink.html#af5d6399876738c8fa0766ea247476b3f"> 375</a></span>  <span class="keywordtype">bool</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#af5d6399876738c8fa0766ea247476b3f">is_avrc_peer_rn_cap</a>(<a class="code" href="group__a2dp.html#ga0af05e9d744ec14ee33e345d678e8ade">esp_avrc_rn_event_ids_t</a> cmd) {</div>
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  <span class="keywordflow">return</span> esp_avrc_rn_evt_bit_mask_operation(ESP_AVRC_BIT_MASK_OP_TEST,</div>
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  &s_avrc_peer_rn_cap, cmd);</div>
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  }</div>
<div class="line"><a name="l00380"></a><span class="lineno"><a class="line" href="class_bluetooth_a2_d_p_sink.html#a8281ab4339dd58c49d1d651dd74f5711"> 380</a></span>  <span class="keywordtype">bool</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#a8281ab4339dd58c49d1d651dd74f5711">is_avrc_peer_rn_cap_available</a>() { <span class="keywordflow">return</span> s_avrc_peer_rn_cap.bits != 0; }</div>
<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  </div>
<div class="line"><a name="l00383"></a><span class="lineno"><a class="line" href="class_bluetooth_a2_d_p_sink.html#ac9adc3ca64e68fb3d6e816698a725dd5"> 383</a></span>  <span class="keyword">virtual</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *<a class="code" href="class_bluetooth_a2_d_p_sink.html#ac9adc3ca64e68fb3d6e816698a725dd5">get_peer_name</a>() { <span class="keywordflow">return</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#a2d277d15f94823eea70f80a327344939">get_connected_source_name</a>(); }</div>
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  </div>
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  </div>
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  <a class="code" href="class_bluetooth_a2_d_p_output_default.html">BluetoothA2DPOutputDefault</a> out_default;</div>
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  <a class="code" href="class_bluetooth_a2_d_p_output.html">BluetoothA2DPOutput</a> *out = &out_default;</div>
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  </div>
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  <span class="comment">// protected data</span></div>
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  QueueHandle_t app_task_queue = <span class="keyword">nullptr</span>;</div>
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  TaskHandle_t app_task_handle = <span class="keyword">nullptr</span>;</div>
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  </div>
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  <span class="keyword">volatile</span> <span class="keywordtype">bool</span> is_i2s_active = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  <span class="comment">// activate output via BluetoothA2DPOutput</span></div>
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  <span class="keywordtype">bool</span> is_output = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  uint16_t m_sample_rate = 44100; <span class="comment">// set default rate</span></div>
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  uint32_t m_pkt_cnt = 0;</div>
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  <span class="comment">// esp_a2d_audio_state_t m_audio_state = ESP_A2D_AUDIO_STATE_STOPPED;</span></div>
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  esp_a2d_mct_t audio_type;</div>
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  <span class="keywordtype">char</span> pin_code_str[20] = {0};</div>
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  <span class="keywordtype">int</span> connection_rety_count = 0;</div>
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  <span class="keywordtype">bool</span> spp_active = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  esp_spp_mode_t esp_spp_mode = ESP_SPP_MODE_CB;</div>
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  _lock_t s_volume_lock;</div>
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  uint8_t s_volume = 0;</div>
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  <span class="keywordtype">bool</span> s_volume_notify;</div>
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  <span class="keywordtype">int</span> pin_code_int = 0;</div>
<div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  PinCodeRequest pin_code_request = Undefined;</div>
<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  <span class="keywordtype">bool</span> is_pin_code_active = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  <span class="keywordtype">bool</span> avrc_connection_state = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  <span class="keywordtype">int</span> avrc_metadata_flags =</div>
<div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  ESP_AVRC_MD_ATTR_TITLE | ESP_AVRC_MD_ATTR_ARTIST |</div>
<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  ESP_AVRC_MD_ATTR_ALBUM | ESP_AVRC_MD_ATTR_TRACK_NUM |</div>
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  ESP_AVRC_MD_ATTR_NUM_TRACKS | ESP_AVRC_MD_ATTR_GENRE;</div>
<div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  void (*bt_volumechange)(int) = <span class="keyword">nullptr</span>;</div>
<div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  void (*bt_dis_connected)() = <span class="keyword">nullptr</span>;</div>
<div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  void (*bt_connected)() = <span class="keyword">nullptr</span>;</div>
<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  void (*data_received)() = <span class="keyword">nullptr</span>;</div>
<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  void (*stream_reader)(<span class="keyword">const</span> uint8_t *, uint32_t) = <span class="keyword">nullptr</span>;</div>
<div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  void (*raw_stream_reader)(<span class="keyword">const</span> uint8_t *, uint32_t) = <span class="keyword">nullptr</span>;</div>
<div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  void (*avrc_connection_state_callback)(<span class="keywordtype">bool</span> connected) = <span class="keyword">nullptr</span>;</div>
<div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  void (*avrc_metadata_callback)(uint8_t, <span class="keyword">const</span> uint8_t *) = <span class="keyword">nullptr</span>;</div>
<div class="line"><a name="l00425"></a><span class="lineno"> 425</span> <span class="preprocessor">#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(4, 0, 0)</span></div>
<div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  void (*avrc_rn_playstatus_callback)(<a class="code" href="group__a2dp.html#ga89fdf5fb26b1ea6f33d36cc0eebca4fb">esp_avrc_playback_stat_t</a>) = <span class="keyword">nullptr</span>;</div>
<div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  void (*avrc_rn_track_change_callback)(uint8_t *) = <span class="keyword">nullptr</span>;</div>
<div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  void (*avrc_rn_play_pos_callback)(uint32_t) = <span class="keyword">nullptr</span>;</div>
<div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  uint32_t notif_interval_s = 10;</div>
<div class="line"><a name="l00430"></a><span class="lineno"> 430</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  void (*avrc_rn_volchg_complete_callback)(int) = <span class="keyword">nullptr</span>;</div>
<div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  bool (*address_validator)(<a class="code" href="group__a2dp.html#gae1f72542f04666cd97c26732366bf109">esp_bd_addr_t</a> remote_bda) = <span class="keyword">nullptr</span>;</div>
<div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  void (*sample_rate_callback)(uint16_t rate) = <span class="keyword">nullptr</span>;</div>
<div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  <span class="keywordtype">bool</span> swap_left_right = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  <span class="keywordtype">int</span> try_reconnect_max_count = AUTOCONNECT_TRY_NUM;</div>
<div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  </div>
<div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  <span class="comment">// RSSI support</span></div>
<div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  esp_bt_gap_cb_param_t::read_rssi_delta_param last_rssi_delta;</div>
<div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  <span class="keywordtype">bool</span> rssi_active = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  void (*rssi_callbak)(esp_bt_gap_cb_param_t::read_rssi_delta_param &rssi) =</div>
<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  <span class="keyword">nullptr</span>;</div>
<div class="line"><a name="l00442"></a><span class="lineno"> 442</span>  <span class="keywordtype">int</span> reconnect_delay = 1000;</div>
<div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  </div>
<div class="line"><a name="l00444"></a><span class="lineno"> 444</span> <span class="preprocessor">#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(4, 0, 0)</span></div>
<div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  esp_avrc_rn_evt_cap_mask_t s_avrc_peer_rn_cap = {0};</div>
<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  <span class="keywordtype">char</span> remote_name[ESP_BT_GAP_MAX_BDNAME_LEN + 1];</div>
<div class="line"><a name="l00447"></a><span class="lineno"> 447</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  </div>
<div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  <span class="comment">// protected methods</span></div>
<div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  <span class="keyword">virtual</span> <span class="keywordtype">int</span> init_bluetooth();</div>
<div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> app_task_start_up(<span class="keywordtype">void</span>);</div>
<div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> app_task_shut_down(<span class="keywordtype">void</span>);</div>
<div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> app_send_msg(<a class="code" href="structbt__app__msg__t.html">bt_app_msg_t</a> *msg);</div>
<div class="line"><a name="l00454"></a><span class="lineno"> 454</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> app_work_dispatch(<a class="code" href="_bluetooth_a2_d_p_common_8h.html#a9bee258e477be3c0e70d6029ed86a019">app_callback_t</a> p_cback, uint16_t event,</div>
<div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  <span class="keywordtype">void</span> *p_params, <span class="keywordtype">int</span> param_len);</div>
<div class="line"><a name="l00456"></a><span class="lineno"> 456</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> app_work_dispatched(<a class="code" href="structbt__app__msg__t.html">bt_app_msg_t</a> *msg);</div>
<div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> app_alloc_meta_buffer(esp_avrc_ct_cb_param_t *param);</div>
<div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> av_new_track();</div>
<div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> av_playback_changed();</div>
<div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> av_play_pos_changed();</div>
<div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> init_nvs();</div>
<div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  <span class="comment">// execute AVRC command</span></div>
<div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> execute_avrc_command(<span class="keywordtype">int</span> cmd);</div>
<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  </div>
<div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  <span class="keyword">virtual</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *last_bda_nvs_name() { <span class="keywordflow">return</span> <span class="stringliteral">"last_bda"</span>; }</div>
<div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  </div>
<div class="line"><a name="l00467"></a><span class="lineno"> 467</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> is_reconnect(esp_a2d_disc_rsn_t type) {</div>
<div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  <span class="keywordtype">bool</span> result = is_autoreconnect_allowed &&</div>
<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  (reconnect_status == AutoReconnect ||</div>
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  reconnect_status == IsReconnecting) &&</div>
<div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  has_last_connection();</div>
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  ESP_LOGI(BT_AV_TAG, <span class="stringliteral">"is_reconnect: %s"</span>, result ? <span class="stringliteral">"true"</span> : <span class="stringliteral">"false"</span>);</div>
<div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  <span class="keywordflow">return</span> result;</div>
<div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  }</div>
<div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  </div>
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  <span class="comment">// task handler</span></div>
<div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#a361f80944f06806b7e42302f95171675">app_task_handler</a>(<span class="keywordtype">void</span> *arg);</div>
<div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  <span class="comment">// a2d callback</span></div>
<div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> app_a2d_callback(esp_a2d_cb_event_t event,</div>
<div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  esp_a2d_cb_param_t *param);</div>
<div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  <span class="comment">// GAP callback</span></div>
<div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> app_gap_callback(esp_bt_gap_cb_event_t event,</div>
<div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  esp_bt_gap_cb_param_t *param);</div>
<div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  <span class="comment">// avrc callback</span></div>
<div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> app_rc_ct_callback(esp_avrc_ct_cb_event_t event,</div>
<div class="line"><a name="l00489"></a><span class="lineno"> 489</span>  esp_avrc_ct_cb_param_t *param);</div>
<div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  <span class="comment">// Callback for music stream</span></div>
<div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> audio_data_callback(<span class="keyword">const</span> uint8_t *data, uint32_t len);</div>
<div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  <span class="comment">// av event handler</span></div>
<div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> av_hdl_stack_evt(uint16_t event, <span class="keywordtype">void</span> *p_param);</div>
<div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  <span class="comment">// a2dp event handler</span></div>
<div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> av_hdl_a2d_evt(uint16_t event, <span class="keywordtype">void</span> *p_param);</div>
<div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  <span class="comment">// avrc event handler</span></div>
<div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> av_hdl_avrc_evt(uint16_t event, <span class="keywordtype">void</span> *p_param);</div>
<div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  </div>
<div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  <span class="comment">// split up long handlers</span></div>
<div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> handle_connection_state(uint16_t event, <span class="keywordtype">void</span> *p_param);</div>
<div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> handle_audio_state(uint16_t event, <span class="keywordtype">void</span> *p_param);</div>
<div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> handle_audio_cfg(uint16_t event, <span class="keywordtype">void</span> *p_param);</div>
<div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> handle_avrc_connection_state(<span class="keywordtype">bool</span> connected);</div>
<div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  </div>
<div class="line"><a name="l00505"></a><span class="lineno"> 505</span> <span class="preprocessor">#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(4, 0, 0)</span></div>
<div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> volume_set_by_local_host(uint8_t volume);</div>
<div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> volume_set_by_controller(uint8_t volume);</div>
<div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> av_notify_evt_handler(uint8_t event_id,</div>
<div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  esp_avrc_rn_param_t *event_parameter);</div>
<div class="line"><a name="l00510"></a><span class="lineno"> 510</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> app_rc_tg_callback(esp_avrc_tg_cb_event_t event,</div>
<div class="line"><a name="l00511"></a><span class="lineno"> 511</span>  esp_avrc_tg_cb_param_t *param) <span class="keyword">override</span>;</div>
<div class="line"><a name="l00512"></a><span class="lineno"> 512</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> av_hdl_avrc_tg_evt(uint16_t event, <span class="keywordtype">void</span> *p_param) <span class="keyword">override</span>;</div>
<div class="line"><a name="l00513"></a><span class="lineno"> 513</span> <span class="preprocessor">#else</span></div>
<div class="line"><a name="l00514"></a><span class="lineno"> 514</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> av_notify_evt_handler(uint8_t event_id,</div>
<div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  uint32_t event_parameter);</div>
<div class="line"><a name="l00516"></a><span class="lineno"> 516</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00517"></a><span class="lineno"> 517</span>  </div>
<div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> init_i2s();</div>
<div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  </div>
<div class="line"><a name="l00521"></a><span class="lineno"><a class="line" href="class_bluetooth_a2_d_p_sink.html#aa211fefd101a639938a20dc3478b48ae"> 521</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#aa211fefd101a639938a20dc3478b48ae">write_audio</a>(<span class="keyword">const</span> uint8_t *data, <span class="keywordtype">size_t</span> size) {</div>
<div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  <span class="keywordflow">return</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#ab59e6c716d9b5aaed69272e7d2a3d12a">i2s_write_data</a>(data, size);</div>
<div class="line"><a name="l00523"></a><span class="lineno"> 523</span>  }</div>
<div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  </div>
<div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  <span class="keywordtype">size_t</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#ab59e6c716d9b5aaed69272e7d2a3d12a">i2s_write_data</a>(<span class="keyword">const</span> uint8_t *data, <span class="keywordtype">size_t</span> item_size);</div>
<div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  </div>
<div class="line"><a name="l00529"></a><span class="lineno"><a class="line" href="class_bluetooth_a2_d_p_sink.html#afdc2f08c0547393704fd6fb56bde204f"> 529</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_bluetooth_a2_d_p_sink.html#afdc2f08c0547393704fd6fb56bde204f">i2s_task_handler</a>(<span class="keywordtype">void</span> *arg) {}</div>
<div class="line"><a name="l00530"></a><span class="lineno"> 530</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> bt_i2s_task_start_up(<span class="keywordtype">void</span>) {}</div>
<div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> bt_i2s_task_shut_down(<span class="keywordtype">void</span>) {}</div>
<div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  </div>
<div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  esp_err_t esp_a2d_connect(<a class="code" href="group__a2dp.html#gae1f72542f04666cd97c26732366bf109">esp_bd_addr_t</a> peer)<span class="keyword"> override </span>{</div>
<div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  <span class="keywordflow">return</span> esp_a2d_sink_connect(peer);</div>
<div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  }</div>
<div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  esp_err_t esp_a2d_disconnect(<a class="code" href="group__a2dp.html#gae1f72542f04666cd97c26732366bf109">esp_bd_addr_t</a> remote_bda)<span class="keyword"> override </span>{</div>
<div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  <span class="keywordflow">return</span> esp_a2d_sink_disconnect(remote_bda);</div>
<div class="line"><a name="l00538"></a><span class="lineno"> 538</span>  }</div>
<div class="line"><a name="l00539"></a><span class="lineno"> 539</span>  </div>
<div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  <span class="keywordtype">void</span> set_scan_mode_connectable_default()<span class="keyword"> override </span>{</div>
<div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  <a class="code" href="class_bluetooth_a2_d_p_common.html#af1e2f14ddbe9266b61f5e721095c3685">set_scan_mode_connectable</a>(<span class="keyword">true</span>);</div>
<div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  }</div>
<div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  </div>
<div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> set_i2s_active(<span class="keywordtype">bool</span> active);</div>
<div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  </div>
<div class="line"><a name="l00546"></a><span class="lineno"> 546</span> };</div>
<div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  </div>
<div class="ttc" id="a_bluetooth_a2_d_p_common_8h_html"><div class="ttname"><a href="_bluetooth_a2_d_p_common_8h.html">BluetoothA2DPCommon.h</a></div></div>
<div class="ttc" id="a_bluetooth_a2_d_p_common_8h_html_a9bee258e477be3c0e70d6029ed86a019"><div class="ttname"><a href="_bluetooth_a2_d_p_common_8h.html#a9bee258e477be3c0e70d6029ed86a019">app_callback_t</a></div><div class="ttdeci">void(* app_callback_t)(uint16_t event, void *param)</div><div class="ttdoc">handler for the dispatched work</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPCommon.h:105</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_common_html"><div class="ttname"><a href="class_bluetooth_a2_d_p_common.html">BluetoothA2DPCommon</a></div><div class="ttdoc">Common Bluetooth A2DP functions.</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPCommon.h:145</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_common_html_a6fec0cfd3d0d9017b7ffcf82630ab89a"><div class="ttname"><a href="class_bluetooth_a2_d_p_common.html#a6fec0cfd3d0d9017b7ffcf82630ab89a">BluetoothA2DPCommon::volume_control</a></div><div class="ttdeci">virtual A2DPVolumeControl * volume_control()</div><div class="ttdoc">provides access to the VolumeControl object</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPCommon.h:359</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_common_html_ac795a023f85438355a1b00644f2b040f"><div class="ttname"><a href="class_bluetooth_a2_d_p_common.html#ac795a023f85438355a1b00644f2b040f">BluetoothA2DPCommon::reconnect</a></div><div class="ttdeci">virtual bool reconnect()</div><div class="ttdoc">Reconnects to the last device.</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPCommon.cpp:35</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_common_html_af1e2f14ddbe9266b61f5e721095c3685"><div class="ttname"><a href="class_bluetooth_a2_d_p_common.html#af1e2f14ddbe9266b61f5e721095c3685">BluetoothA2DPCommon::set_scan_mode_connectable</a></div><div class="ttdeci">virtual void set_scan_mode_connectable(bool connectable)</div><div class="ttdoc">Defines if the bluetooth is connectable.</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPCommon.cpp:371</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_output_default_html"><div class="ttname"><a href="class_bluetooth_a2_d_p_output_default.html">BluetoothA2DPOutputDefault</a></div><div class="ttdoc">Default Output Class providing both the Legacy I2S and the AudioTools I2S functionality.</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPOutput.h:203</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_output_html"><div class="ttname"><a href="class_bluetooth_a2_d_p_output.html">BluetoothA2DPOutput</a></div><div class="ttdoc">Abstract Output Class.</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPOutput.h:22</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_output_html_a67fc2cf760ae2a48ac6bfa6ed235f8b8"><div class="ttname"><a href="class_bluetooth_a2_d_p_output.html#a67fc2cf760ae2a48ac6bfa6ed235f8b8">BluetoothA2DPOutput::set_output</a></div><div class="ttdeci">virtual void set_output(audio_tools::AudioOutput &output)</div><div class="ttdoc">Not implemented.</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPOutput.h:32</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_output_print_html"><div class="ttname"><a href="class_bluetooth_a2_d_p_output_print.html">BluetoothA2DPOutputPrint</a></div><div class="ttdoc">Output Class using Print API:</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPOutput.h:126</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html">BluetoothA2DPSink</a></div><div class="ttdoc">A2DP Bluethooth Sink - We initialize and start the Bluetooth A2DP Sink. The example https://github....</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.h:69</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_a035b0e2534970acd2c35b65842374e51"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#a035b0e2534970acd2c35b65842374e51">BluetoothA2DPSink::set_raw_stream_reader</a></div><div class="ttdeci">virtual void set_raw_stream_reader(void(*callBack)(const uint8_t *, uint32_t))</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.cpp:59</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_a0f83dea1a97baeb360e4e1221c0aeaa9"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#a0f83dea1a97baeb360e4e1221c0aeaa9">BluetoothA2DPSink::~BluetoothA2DPSink</a></div><div class="ttdeci">virtual ~BluetoothA2DPSink()</div><div class="ttdoc">Destructor - stops the playback and releases all resources.</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.cpp:34</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_a14d982730e2b9ea772fe9ede1563ed22"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#a14d982730e2b9ea772fe9ede1563ed22">BluetoothA2DPSink::set_swap_lr_channels</a></div><div class="ttdeci">virtual void set_swap_lr_channels(bool swap)</div><div class="ttdoc">swaps the left and right channel</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.h:324</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_a1c88745461503e5b95f26e41f409e428"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#a1c88745461503e5b95f26e41f409e428">BluetoothA2DPSink::get_output</a></div><div class="ttdeci">BluetoothA2DPOutput * get_output()</div><div class="ttdoc">Provides access to the output class.</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.h:164</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_a2076eebe22254b2238ba097e8749d24d"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#a2076eebe22254b2238ba097e8749d24d">BluetoothA2DPSink::set_output</a></div><div class="ttdeci">void set_output(BluetoothA2DPOutput &output)</div><div class="ttdoc">Defines the output class: by default we use BluetoothA2DPOutputDefault.</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.h:159</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_a22d52952a8ac8c78a483a53c2006a387"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#a22d52952a8ac8c78a483a53c2006a387">BluetoothA2DPSink::activate_pin_code</a></div><div class="ttdeci">virtual void activate_pin_code(bool active)</div><div class="ttdoc">We need to confirm a new seesion by calling confirm_pin_code()</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.cpp:1142</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_a296fb7aaf8d8e78991d9d505353de94f"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#a296fb7aaf8d8e78991d9d505353de94f">BluetoothA2DPSink::next</a></div><div class="ttdeci">virtual void next()</div><div class="ttdoc">AVRC next.</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.cpp:1104</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_a2a383635d7b050833f56ee79867716bd"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#a2a383635d7b050833f56ee79867716bd">BluetoothA2DPSink::BluetoothA2DPSink</a></div><div class="ttdeci">BluetoothA2DPSink()</div><div class="ttdoc">Default Constructor: output via callback or Legacy I2S.</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.cpp:24</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_a2d277d15f94823eea70f80a327344939"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#a2d277d15f94823eea70f80a327344939">BluetoothA2DPSink::get_connected_source_name</a></div><div class="ttdeci">virtual const char * get_connected_source_name()</div><div class="ttdoc">Get the name of the connected source device (obsolete)</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.cpp:175</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_a2f773677a4da51d582e6cadd5a2cc514"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#a2f773677a4da51d582e6cadd5a2cc514">BluetoothA2DPSink::ccall_av_hdl_avrc_evt</a></div><div class="ttdeci">friend void ccall_av_hdl_avrc_evt(uint16_t event, void *p_param)</div><div class="ttdoc">avrc event handler</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.cpp:1226</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_a341024c18eabdb06c734c2242d5ba505"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#a341024c18eabdb06c734c2242d5ba505">BluetoothA2DPSink::previous</a></div><div class="ttdeci">virtual void previous()</div><div class="ttdoc">AVRC previous.</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.cpp:1107</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_a361f80944f06806b7e42302f95171675"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#a361f80944f06806b7e42302f95171675">BluetoothA2DPSink::app_task_handler</a></div><div class="ttdeci">virtual void app_task_handler(void *arg)</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.cpp:276</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_a3719138f63afaeed06b63cc48ea79335"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#a3719138f63afaeed06b63cc48ea79335">BluetoothA2DPSink::pin_code</a></div><div class="ttdeci">virtual int pin_code()</div><div class="ttdoc">provides the requested pin code (0 = undefined)</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.h:313</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_a37dcbcd418b84310ccedf3330e44834f"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#a37dcbcd418b84310ccedf3330e44834f">BluetoothA2DPSink::stop</a></div><div class="ttdeci">virtual void stop()</div><div class="ttdoc">AVRC stop.</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.cpp:1102</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_a38e69e5d70cecace49c90db414b97970"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#a38e69e5d70cecace49c90db414b97970">BluetoothA2DPSink::ccall_av_hdl_stack_evt</a></div><div class="ttdeci">friend void ccall_av_hdl_stack_evt(uint16_t event, void *p_param)</div><div class="ttdoc">av event handler</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.cpp:1219</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_a3b43ee67031c300d07638f9c969fa4ef"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#a3b43ee67031c300d07638f9c969fa4ef">BluetoothA2DPSink::update_rssi</a></div><div class="ttdeci">bool update_rssi()</div><div class="ttdoc">Requests an update of the rssi delta value.</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.h:341</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_a42866994c045e27584e0438eb2d4cc79"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#a42866994c045e27584e0438eb2d4cc79">BluetoothA2DPSink::volume_up</a></div><div class="ttdeci">virtual void volume_up()</div><div class="ttdoc">AVRC increase the volume.</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.cpp:1117</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_a42e01689353026b1ef9883fd5d32f00c"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#a42e01689353026b1ef9883fd5d32f00c">BluetoothA2DPSink::fast_forward</a></div><div class="ttdeci">virtual void fast_forward()</div><div class="ttdoc">AVRC fast_forward.</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.cpp:1110</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_a4321b5374a1413fafafaec82f896eb1c"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#a4321b5374a1413fafafaec82f896eb1c">BluetoothA2DPSink::ccall_app_a2d_callback</a></div><div class="ttdeci">friend void ccall_app_a2d_callback(esp_a2d_cb_event_t event, esp_a2d_cb_param_t *param)</div><div class="ttdoc">handle esp_a2d_cb_event_t</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.cpp:1198</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_a452b509a46930ab1ed58188a4181c67b"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#a452b509a46930ab1ed58188a4181c67b">BluetoothA2DPSink::set_rssi_active</a></div><div class="ttdeci">void set_rssi_active(bool active)</div><div class="ttdoc">Activates the rssi reporting.</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.h:338</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_a458dc625cbceb5e534b07094136f6533"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#a458dc625cbceb5e534b07094136f6533">BluetoothA2DPSink::is_avrc_connected</a></div><div class="ttdeci">virtual bool is_avrc_connected()</div><div class="ttdoc">returns true if the avrc service is connected</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.cpp:1074</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_a4f94426ff4899c437d31623e013cf7a5"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#a4f94426ff4899c437d31623e013cf7a5">BluetoothA2DPSink::set_stream_reader</a></div><div class="ttdeci">virtual void set_stream_reader(void(*callBack)(const uint8_t *, uint32_t), bool i2s_output=true)</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.cpp:52</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_a507e30ececfdc4382af60a0319cdaf1b"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#a507e30ececfdc4382af60a0319cdaf1b">BluetoothA2DPSink::set_volume</a></div><div class="ttdeci">virtual void set_volume(uint8_t volume)</div><div class="ttdoc">Changes the volume.</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.cpp:1125</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_a5a770be98d977a8df916d8cc044b310c"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#a5a770be98d977a8df916d8cc044b310c">BluetoothA2DPSink::get_last_rssi</a></div><div class="ttdeci">esp_bt_gap_cb_param_t::read_rssi_delta_param get_last_rssi()</div><div class="ttdoc">provides the last rssi parameters</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.h:347</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_a5a91e49987a2e39c09fc6c2a64feaed6"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#a5a91e49987a2e39c09fc6c2a64feaed6">BluetoothA2DPSink::end</a></div><div class="ttdeci">virtual void end(bool release_memory=false)</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.cpp:40</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_a5bdae239eb76ad435a7999362a8019fc"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#a5bdae239eb76ad435a7999362a8019fc">BluetoothA2DPSink::set_output</a></div><div class="ttdeci">void set_output(audio_tools::AudioOutput &output)</div><div class="ttdoc">Output AudioOutput using AudioTools library.</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.h:179</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_a5d4707195d0d6e79b65bef4ed48a57c2"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#a5d4707195d0d6e79b65bef4ed48a57c2">BluetoothA2DPSink::confirm_pin_code</a></div><div class="ttdeci">virtual void confirm_pin_code()</div><div class="ttdoc">confirms the connection request by returning the receivedn pin code</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.cpp:1146</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_a5dd8ed8e61d6bb6d0c1e05d5c17e45e7"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#a5dd8ed8e61d6bb6d0c1e05d5c17e45e7">BluetoothA2DPSink::set_avrc_rn_play_pos_callback</a></div><div class="ttdeci">virtual void set_avrc_rn_play_pos_callback(void(*callback)(uint32_t play_pos), uint32_t notif_interval=10)</div><div class="ttdoc">Define a callback method which provides esp_avrc_rn_param_t play position notifications,...</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.h:219</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_a5e4806bad4ed634493643c5925ecf67f"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#a5e4806bad4ed634493643c5925ecf67f">BluetoothA2DPSink::set_avrc_rn_playstatus_callback</a></div><div class="ttdeci">virtual void set_avrc_rn_playstatus_callback(void(*callback)(esp_avrc_playback_stat_t playback))</div><div class="ttdoc">Define a callback method which provides esp_avrc_playback_stat_t playback status notifications.</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.h:214</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_a624040cce89a4a2f66495f57db6c1457"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#a624040cce89a4a2f66495f57db6c1457">BluetoothA2DPSink::set_mono_downmix</a></div><div class="ttdeci">virtual void set_mono_downmix(bool enabled)</div><div class="ttdoc">mix stereo into single mono signal</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.h:296</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_a62e0cb5c7a6552581ad43fdd98c4a022"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#a62e0cb5c7a6552581ad43fdd98c4a022">BluetoothA2DPSink::BluetoothA2DPSink</a></div><div class="ttdeci">BluetoothA2DPSink(audio_tools::AudioStream &output)</div><div class="ttdoc">Output AudioStream using AudioTools library.</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.h:109</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_a664eafe67a1f66b415159b84c3fe851f"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#a664eafe67a1f66b415159b84c3fe851f">BluetoothA2DPSink::set_output</a></div><div class="ttdeci">void set_output(audio_tools::AudioStream &output)</div><div class="ttdoc">Output AudioStream using AudioTools library.</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.h:183</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_a68d88c33b8ec218fe3bd45f61c39f754"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#a68d88c33b8ec218fe3bd45f61c39f754">BluetoothA2DPSink::set_output_active</a></div><div class="ttdeci">void set_output_active(bool flag)</div><div class="ttdoc">Activate/Deactivate output e.g. to I2S.</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.h:365</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_a6eb9f31e643607224fa784ff20654924"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#a6eb9f31e643607224fa784ff20654924">BluetoothA2DPSink::is_output_active</a></div><div class="ttdeci">bool is_output_active()</div><div class="ttdoc">Checks if output is active.</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.h:368</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_a77600cb1e36b7814eb9b4126cdec62d4"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#a77600cb1e36b7814eb9b4126cdec62d4">BluetoothA2DPSink::get_audio_type</a></div><div class="ttdeci">virtual esp_a2d_mct_t get_audio_type()</div><div class="ttdoc">Determine the actual audio type.</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.cpp:172</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_a7acf882642fea0df0c36847be134ec6f"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#a7acf882642fea0df0c36847be134ec6f">BluetoothA2DPSink::BluetoothA2DPSink</a></div><div class="ttdeci">BluetoothA2DPSink(Print &output)</div><div class="ttdoc">Output to Arduino Print.</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.h:117</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_a8281ab4339dd58c49d1d651dd74f5711"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#a8281ab4339dd58c49d1d651dd74f5711">BluetoothA2DPSink::is_avrc_peer_rn_cap_available</a></div><div class="ttdeci">bool is_avrc_peer_rn_cap_available()</div><div class="ttdoc">Returns true if the is_avrc_peer_rn_cap() method can be called.</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.h:380</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_a8281af353148544a0612f8f7c4d511b1"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#a8281af353148544a0612f8f7c4d511b1">BluetoothA2DPSink::set_avrc_metadata_attribute_mask</a></div><div class="ttdeci">virtual void set_avrc_metadata_attribute_mask(int flags)</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.h:319</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_a88292248eabbb77aee7c6d390bd23f62"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#a88292248eabbb77aee7c6d390bd23f62">BluetoothA2DPSink::ccall_app_rc_ct_callback</a></div><div class="ttdeci">friend void ccall_app_rc_ct_callback(esp_avrc_ct_cb_event_t event, esp_avrc_ct_cb_param_t *param)</div><div class="ttdoc">handle esp_avrc_ct_cb_event_t</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.cpp:1205</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_a89d2694f880a2db22344b97b466c9a9d"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#a89d2694f880a2db22344b97b466c9a9d">BluetoothA2DPSink::set_sample_rate_callback</a></div><div class="ttdeci">virtual void set_sample_rate_callback(void(*callback)(uint16_t rate))</div><div class="ttdoc">Defines the method which will be called with the sample rate is updated.</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.h:233</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_a90cee550d061836992616161d4215355"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#a90cee550d061836992616161d4215355">BluetoothA2DPSink::sample_rate</a></div><div class="ttdeci">virtual uint16_t sample_rate()</div><div class="ttdoc">Provides the actually set data rate (in samples per second)</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.h:301</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_a96b4fabd27e7952fc3ea5edca3b95cbb"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#a96b4fabd27e7952fc3ea5edca3b95cbb">BluetoothA2DPSink::set_reconnect_delay</a></div><div class="ttdeci">void set_reconnect_delay(int delay)</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.h:359</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_a97c80237061c6e80d7c6e1e5e45773c8"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#a97c80237061c6e80d7c6e1e5e45773c8">BluetoothA2DPSink::set_rssi_callback</a></div><div class="ttdeci">void set_rssi_callback(void(*callback)(esp_bt_gap_cb_param_t::read_rssi_delta_param &rssi))</div><div class="ttdoc">Defines the callback that is called when we get an new rssi value.</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.h:352</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_a9ab56fe60162fa9c07bf0ab8f523bfbf"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#a9ab56fe60162fa9c07bf0ab8f523bfbf">BluetoothA2DPSink::ccall_av_hdl_a2d_evt</a></div><div class="ttdeci">friend void ccall_av_hdl_a2d_evt(uint16_t event, void *p_param)</div><div class="ttdoc">a2dp event handler</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.cpp:1233</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_a9b16f9fec1e74eb3bb30f6cf572d21e9"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#a9b16f9fec1e74eb3bb30f6cf572d21e9">BluetoothA2DPSink::set_avrc_rn_volumechange_completed</a></div><div class="ttdeci">virtual void set_avrc_rn_volumechange_completed(void(*callBack)(int))</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.cpp:77</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_a9c47257f9af0d64008fd46e201fb9063"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#a9c47257f9af0d64008fd46e201fb9063">BluetoothA2DPSink::BluetoothA2DPSink</a></div><div class="ttdeci">BluetoothA2DPSink(audio_tools::AudioOutput &output)</div><div class="ttdoc">Output AudioOutput using AudioTools library.</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.h:104</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_a9ee01e6d11ee3c6c546a510029a23a12"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#a9ee01e6d11ee3c6c546a510029a23a12">BluetoothA2DPSink::rewind</a></div><div class="ttdeci">virtual void rewind()</div><div class="ttdoc">AVRC rewind.</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.cpp:1113</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_aa211fefd101a639938a20dc3478b48ae"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#aa211fefd101a639938a20dc3478b48ae">BluetoothA2DPSink::write_audio</a></div><div class="ttdeci">virtual size_t write_audio(const uint8_t *data, size_t size)</div><div class="ttdoc">output audio data e.g. to i2s or to queue</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.h:521</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_aa6967e9329939596c62f16e8686cac13"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#aa6967e9329939596c62f16e8686cac13">BluetoothA2DPSink::pause</a></div><div class="ttdeci">virtual void pause()</div><div class="ttdoc">AVRC pause.</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.cpp:1100</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_aac9074521c80d7574a855f30b8301d13"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#aac9074521c80d7574a855f30b8301d13">BluetoothA2DPSink::set_avrc_metadata_callback</a></div><div class="ttdeci">virtual void set_avrc_metadata_callback(void(*callback)(uint8_t, const uint8_t *))</div><div class="ttdoc">Define a callback method which provides the meta data.</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.h:207</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_aadfb815b992649822db74d3e2780d4c8"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#aadfb815b992649822db74d3e2780d4c8">BluetoothA2DPSink::BluetoothA2DPSink</a></div><div class="ttdeci">BluetoothA2DPSink(BluetoothA2DPOutput &out)</div><div class="ttdoc">Define output scenario class.</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.h:98</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_aafd2afad1960db8ab73d7c6977aeb686"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#aafd2afad1960db8ab73d7c6977aeb686">BluetoothA2DPSink::play</a></div><div class="ttdeci">virtual void play()</div><div class="ttdoc">Starts to play music using AVRC.</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.cpp:1098</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_ab59e6c716d9b5aaed69272e7d2a3d12a"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#ab59e6c716d9b5aaed69272e7d2a3d12a">BluetoothA2DPSink::i2s_write_data</a></div><div class="ttdeci">size_t i2s_write_data(const uint8_t *data, size_t item_size)</div><div class="ttdoc">writes the data to i2s</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.cpp:1240</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_abe6004e2b95d120d64c10cf947fefb55"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#abe6004e2b95d120d64c10cf947fefb55">BluetoothA2DPSink::set_spp_active</a></div><div class="ttdeci">void set_spp_active(bool flag)</div><div class="ttdoc">Activates SSP (Serial protocol)</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.h:362</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_ac08fff859e0ccfbb12cbb6b119dba438"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#ac08fff859e0ccfbb12cbb6b119dba438">BluetoothA2DPSink::get_current_peer_address</a></div><div class="ttdeci">virtual esp_bd_addr_t * get_current_peer_address()</div><div class="ttdoc">Provides the address of the connected device.</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.h:335</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_ac0e3ebab2d32e289ec52a08bcfa2e978"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#ac0e3ebab2d32e289ec52a08bcfa2e978">BluetoothA2DPSink::ccall_audio_data_callback</a></div><div class="ttdeci">friend void ccall_audio_data_callback(const uint8_t *data, uint32_t len)</div><div class="ttdoc">Callback for music stream.</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.cpp:1192</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_ac18463dacb2427d3687ef8b930cb9a8d"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#ac18463dacb2427d3687ef8b930cb9a8d">BluetoothA2DPSink::ccall_i2s_task_handler</a></div><div class="ttdeci">friend void ccall_i2s_task_handler(void *arg)</div><div class="ttdoc">task hander for i2s</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.cpp:1180</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_ac245103d3d5c47b0414c2de21c0d52a7"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#ac245103d3d5c47b0414c2de21c0d52a7">BluetoothA2DPSink::set_on_volumechange</a></div><div class="ttdeci">virtual void set_on_volumechange(void(*callBack)(int))</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.cpp:69</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_ac9adc3ca64e68fb3d6e816698a725dd5"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#ac9adc3ca64e68fb3d6e816698a725dd5">BluetoothA2DPSink::get_peer_name</a></div><div class="ttdeci">virtual const char * get_peer_name()</div><div class="ttdoc">Get the name of the connected source device.</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.h:383</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_aca1119f20d2321fb950ae859000cce7b"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#aca1119f20d2321fb950ae859000cce7b">BluetoothA2DPSink::get_volume</a></div><div class="ttdeci">virtual int get_volume()</div><div class="ttdoc">Determines the volume.</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.cpp:1137</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_acb34360759c6a94028f74df35009b033"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#acb34360759c6a94028f74df35009b033">BluetoothA2DPSink::set_avrc_rn_volumechange</a></div><div class="ttdeci">virtual void set_avrc_rn_volumechange(void(*callBack)(int))</div><div class="ttdoc">Set the callback that is called when remote changes the volume.</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.cpp:73</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_acc5b990ea466f26e3a38a1aebb0c2ca2"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#acc5b990ea466f26e3a38a1aebb0c2ca2">BluetoothA2DPSink::ccall_app_task_handler</a></div><div class="ttdeci">friend void ccall_app_task_handler(void *arg)</div><div class="ttdoc">task handler</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.cpp:1186</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_ad11e4bda6ef98605d8df00e510e2703f"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#ad11e4bda6ef98605d8df00e510e2703f">BluetoothA2DPSink::ccall_app_gap_callback</a></div><div class="ttdeci">friend void ccall_app_gap_callback(esp_bt_gap_cb_event_t event, esp_bt_gap_cb_param_t *param)</div><div class="ttdoc">GAP callback.</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.cpp:1212</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_ad25155f02bad11da6c130aae00c8ab9c"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#ad25155f02bad11da6c130aae00c8ab9c">BluetoothA2DPSink::set_address_validator</a></div><div class="ttdeci">virtual void set_address_validator(bool(*callBack)(esp_bd_addr_t remote_bda))</div><div class="ttdoc">Allows you to reject unauthorized addresses.</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.h:251</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_ae56f6a99a5c38e0bdd402a79faba6dd5"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#ae56f6a99a5c38e0bdd402a79faba6dd5">BluetoothA2DPSink::set_avrc_rn_track_change_callback</a></div><div class="ttdeci">virtual void set_avrc_rn_track_change_callback(void(*callback)(uint8_t *id))</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.h:226</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_ae823f16ed3ee17cf9c6d1731b9d19a34"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#ae823f16ed3ee17cf9c6d1731b9d19a34">BluetoothA2DPSink::volume_down</a></div><div class="ttdeci">virtual void volume_down()</div><div class="ttdoc">AVRC decrease the volume.</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.cpp:1121</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_aedd80fe4cf8bd887224efa2716ad9d69"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#aedd80fe4cf8bd887224efa2716ad9d69">BluetoothA2DPSink::set_avrc_connection_state_callback</a></div><div class="ttdeci">virtual void set_avrc_connection_state_callback(void(*callback)(bool))</div><div class="ttdoc">Define a callback method which provides connection state of AVRC service.</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.h:202</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_af5d6399876738c8fa0766ea247476b3f"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#af5d6399876738c8fa0766ea247476b3f">BluetoothA2DPSink::is_avrc_peer_rn_cap</a></div><div class="ttdeci">bool is_avrc_peer_rn_cap(esp_avrc_rn_event_ids_t cmd)</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.h:375</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_af65219e635fadbbc90f4663b33abd3e0"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#af65219e635fadbbc90f4663b33abd3e0">BluetoothA2DPSink::set_on_data_received</a></div><div class="ttdeci">virtual void set_on_data_received(void(*callBack)())</div><div class="ttdoc">Define callback which is called when we receive data.</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.cpp:64</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_af7d10cfe632a3c2f95409f6a23daecdd"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#af7d10cfe632a3c2f95409f6a23daecdd">BluetoothA2DPSink::set_auto_reconnect</a></div><div class="ttdeci">virtual void set_auto_reconnect(bool reconnect, int count=AUTOCONNECT_TRY_NUM)</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.h:328</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_af85e99324638d1c814e221ac4ba815dd"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#af85e99324638d1c814e221ac4ba815dd">BluetoothA2DPSink::start</a></div><div class="ttdeci">virtual void start(const char *name, bool auto_reconect)</div><div class="ttdoc">starts the I2S bluetooth sink with the inidicated name</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.cpp:82</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_af87666dc2c00c5917db709e2edaf1dab"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#af87666dc2c00c5917db709e2edaf1dab">BluetoothA2DPSink::set_output</a></div><div class="ttdeci">void set_output(Print &output)</div><div class="ttdoc">Output to Arduino Print.</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.h:170</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html_afdc2f08c0547393704fd6fb56bde204f"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html#afdc2f08c0547393704fd6fb56bde204f">BluetoothA2DPSink::i2s_task_handler</a></div><div class="ttdeci">virtual void i2s_task_handler(void *arg)</div><div class="ttdoc">dummy functions needed for BluetoothA2DPSinkQueued</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.h:529</div></div>
<div class="ttc" id="agroup__a2dp_html_ga0af05e9d744ec14ee33e345d678e8ade"><div class="ttname"><a href="group__a2dp.html#ga0af05e9d744ec14ee33e345d678e8ade">esp_avrc_rn_event_ids_t</a></div><div class="ttdeci">esp_avrc_rn_event_ids_t</div><div class="ttdoc">AVRC event notification ids.</div><div class="ttdef"><b>Definition:</b> external_lists.h:50</div></div>
<div class="ttc" id="agroup__a2dp_html_ga89fdf5fb26b1ea6f33d36cc0eebca4fb"><div class="ttname"><a href="group__a2dp.html#ga89fdf5fb26b1ea6f33d36cc0eebca4fb">esp_avrc_playback_stat_t</a></div><div class="ttdeci">esp_avrc_playback_stat_t</div><div class="ttdoc">AVRCP current status of playback.</div><div class="ttdef"><b>Definition:</b> external_lists.h:72</div></div>
<div class="ttc" id="agroup__a2dp_html_gae1f72542f04666cd97c26732366bf109"><div class="ttname"><a href="group__a2dp.html#gae1f72542f04666cd97c26732366bf109">esp_bd_addr_t</a></div><div class="ttdeci">uint8_t esp_bd_addr_t[ESP_BD_ADDR_LEN]</div><div class="ttdoc">Bluetooth address.</div><div class="ttdef"><b>Definition:</b> external_lists.h:107</div></div>
<div class="ttc" id="astructbt__app__msg__t_html"><div class="ttname"><a href="structbt__app__msg__t.html">bt_app_msg_t</a></div><div class="ttdoc">Internal message to be sent for BluetoothA2DPSink and BluetoothA2DPSource.</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPCommon.h:108</div></div>
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