#160;  <span class="preprocessor">#</span><span class="preprocessor">define</span> <span class="preprocessor">TIMER1_B_PIN</span>   12</div><div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;  <span class="preprocessor">#</span><span class="preprocessor">define</span> <span class="preprocessor">TIMER1_C_PIN</span>   13</div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;  <span class="preprocessor">#</span><span class="preprocessor">define</span> <sp