<script type="text/x-red" data-help-name="AudioControlCS4272"> <h3>Summary</h3> <div class=tooltipinfo> <p>Control the CS4272 chip on the <a href="https://hackaday.io/project/5912-teensy-super-audio-board" target="_blank">Super Audio Board</a>. </p> <p>TODO: does this control object put the CS4272 into I2S master or slave mode</p> </div> <h3>Audio Connections</h3> <p>This object has no audio inputs or outputs. Separate I2S objects are used to send and receive audio data. </p> <h3>Functions</h3> <p class=func><span class=keyword>enable</span>();</p> <p class=desc>Enables the CODEC to work with 44.1 KHz - 16 bit data. This function does not enable the ADC/DAC modules. </p> <p class=func><span class=keyword>volume</span>(vol);</p> <p class=desc>Set the volume level. Range is 0 to 1.0. </p> <p class=func><span class=keyword>volume</span>(left, right);</p> <p class=desc>Set the volume level. Range is 0 to 1.0. </p> <p class=func><span class=keyword>dacVolume</span>(vol);</p> <p class=desc>Set the volume level. Range is 0 to 1.0. TODO: what's the distinction between volume() and dacVolume()? </p> <p class=func><span class=keyword>dacVolume</span>(left, right);</p> <p class=desc>Set the volume level. Range is 0 to 1.0. </p> <p class=func><span class=keyword>muteOutput</span>();</p> <p class=desc>TODO: description </p> <p class=func><span class=keyword>unmuteOutput</span>();</p> <p class=desc>TODO: description </p> <p class=func><span class=keyword>muteInput</span>();</p> <p class=desc>TODO: description </p> <p class=func><span class=keyword>unmuteInput</span>();</p> <p class=desc>TODO: description </p> <p class=func><span class=keyword>enableDither</span>();</p> <p class=desc>TODO: description </p> <p class=func><span class=keyword>disableDither</span>();</p> <p class=desc>TODO: description </p> <h3>Hardware</h3> <p>Pin 2 must be connected to the CS4272 reset. SDA & SCL are used for all control. </p> <h3>Notes</h3> </script> <script type="text/x-red" data-template-name="AudioControlCS4272"> <div class="form-row"> <label for="node-input-name"><i class="fa fa-tag"></i> Name</label> <input type="text" id="node-input-name" placeholder="Name"> </div> </script>