reprocessor">define</span> <span class="preprocessor">AUDIO_CHANNEL_1_PIN</span> <span class="preprocessor">TIMER1_A_PIN</span> <span class="comment">// defined in TimerOne/config/known_16bit_timers.h</span></div><div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;</div><div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="preprocessor">#</span><span class="preprocessor">endif</span>        <span class="comment">//  #ifndef AUDIOCONFIGSTANDARD9B