me="l00199"></a><span class="lineno">  199</span>&#160;<span class="keyword">static</span> <span class="keyword">volatile</span> <span class="keywordtype">int</span> analog_readings[NUM_ANALOG_INPUTS];</div><div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;<span class="keyword">static</span> Stack &lt;<span class="keyword">volatile</span> int8_t,NUM_ANALOG_INPUTS&gt; adc_channels_to_read;</div><div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;<span cla