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<h3>
Eric S. Raymond pushed to branch master
at <a href="https://gitlab.com/NTPsec/ntpsec">NTPsec / ntpsec</a>
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<h4>
Commits:
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<li>
<strong><a href="https://gitlab.com/NTPsec/ntpsec/commit/772c36d7e12b6075d134f33cd8a6d4c00029f033">772c36d7</a></strong>
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<span>by Kenneth Finnegan</span>
<i>at 2017-03-21T22:32:45-07:00</i>
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<pre class="commit-message" style="margin: 0; white-space: pre-wrap">Cleanup on ntpheatusb comments and program name
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<h4>1 changed file:</h4>
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<a href="#14e1385d50a5ebde5a023cace51960035b9fbe89">
contrib/ntpheatusb
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<h4>Changes:</h4>
<li id="14e1385d50a5ebde5a023cace51960035b9fbe89">
<a href="https://gitlab.com/NTPsec/ntpsec/commit/772c36d7e12b6075d134f33cd8a6d4c00029f033#14e1385d50a5ebde5a023cace51960035b9fbe89"><strong>contrib/ntpheatusb</strong></a>
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<pre style="margin: 0"> <span id="LC6" class="line"><span class="c" style="color: #998; font-style: italic"># an incadescent light bulb in the box.  Heat to 45C.  profit.</span></span>
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<pre style="margin: 0"> <span id="LC7" class="line"><span class="c" style="color: #998; font-style: italic">#</span></span>
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<pre style="margin: 0"> <span id="LC8" class="line"><span class="c" style="color: #998; font-style: italic"># This code depends on the program 'usbrelay' to manage your usbrelay</span></span>
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<pre style="margin: 0">-<span id="LC9" class="line"><span class="c" style="color: #998; font-style: italic"># conencted device. Get it here:  git@github.com:darrylb123/usbrelay.git</span></span>
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<pre style="margin: 0">+<span id="LC9" class="line"><span class="c" style="color: #998; font-style: italic"># connected device.</span></span>
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<pre style="margin: 0">+<span id="LC10" class="line"><span class="c" style="color: #998; font-style: italic">#   Get it here:  git@github.com:darrylb123/usbrelay.git</span></span>
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<pre style="margin: 0">+<span id="LC11" class="line"><span class="c" style="color: #998; font-style: italic">#   Update the usbrelay_on/off variables below with your device ID</span></span>
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<pre style="margin: 0"> <span id="LC12" class="line"><span class="c" style="color: #998; font-style: italic">#</span></span>
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<pre style="margin: 0">-<span id="LC11" class="line"><span class="c" style="color: #998; font-style: italic"># makeheatusb will use a lot less CPU than ntpheat, and more directly</span></span>
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<pre style="margin: 0">+<span id="LC13" class="line"><span class="c" style="color: #998; font-style: italic"># This code depends on the program 'temper-poll' to read the box temp</span></span>
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<pre style="margin: 0">+<span id="LC14" class="line"><span class="c" style="color: #998; font-style: italic"># from an attached TEMPer device.</span></span>
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<pre style="margin: 0">+<span id="LC15" class="line"><span class="c" style="color: #998; font-style: italic">#   Get it here: git@github.com:padelt/temper-python.git</span></span>
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<pre style="margin: 0">+<span id="LC16" class="line"><span class="c" style="color: #998; font-style: italic">#</span></span>
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<pre style="margin: 0">+<span id="LC17" class="line"><span class="c" style="color: #998; font-style: italic"># ntpheatusb will use a lot less CPU than ntpheat, and more directly</span></span>
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<pre style="margin: 0"> <span id="LC18" class="line"><span class="c" style="color: #998; font-style: italic"># heats the XTAL rather than the CPU.</span></span>
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<pre style="margin: 0"> <span id="LC19" class="line"><span class="c" style="color: #998; font-style: italic">#</span></span>
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14
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<td class="diff-line-num new_line old" data-linenumber="20" style="background: #f9d7dc; border-right-color: #fac5cd; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#f9d7dc">
 
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<pre style="margin: 0">-<span id="LC14" class="line"><span class="c" style="color: #998; font-style: italic"># Avoid the desire to <span class="idiff left right">increase the wait time.  The real</span>y clocks twice</span></span>
</pre>
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<td class="diff-line-num new old_line" data-linenumber="15" style="background: #ddfbe6; border-right-color: #c7f0d2; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#ddfbe6">
 
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<td class="diff-line-num new new_line" data-linenumber="20" style="background: #ddfbe6; border-right-color: #c7f0d2; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#ddfbe6">
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<pre style="margin: 0">+<span id="LC20" class="line"><span class="c" style="color: #998; font-style: italic"># Avoid the desire to <span class="idiff left right">decrease the wait time.  The rela</span>y clocks twice</span></span>
</pre>
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<td class="diff-line-num old_line" data-linenumber="15" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
15
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<td class="diff-line-num new_line" data-linenumber="21" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
21
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<td class="line_content noteable_line" style="padding-left: 0.5em; padding-right: 0.5em">
<pre style="margin: 0"> <span id="LC21" class="line"><span class="c" style="color: #998; font-style: italic"># per cycle, and those cycles add up.  Minimize wear on your relay.</span></span>
</pre>
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<td class="diff-line-num old_line" data-linenumber="16" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
16
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<td class="diff-line-num new_line" data-linenumber="22" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
22
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<pre style="margin: 0"> <span id="LC22" class="line"><span class="c" style="color: #998; font-style: italic">#</span></span>
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<td class="diff-line-num old old_line" data-linenumber="17" style="background: #f9d7dc; border-right-color: #fac5cd; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#f9d7dc">
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<td class="diff-line-num new_line old" data-linenumber="23" style="background: #f9d7dc; border-right-color: #fac5cd; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#f9d7dc">
 
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<pre style="margin: 0">-<span id="LC17" class="line"><span class="c" style="color: #998; font-style: italic"># Try the simple P controller (the defaul<span class="idiff left right">) before tyr</span>ing the PID controller.</span></span>
</pre>
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<td class="diff-line-num old old_line" data-linenumber="18" style="background: #f9d7dc; border-right-color: #fac5cd; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#f9d7dc">
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<td class="diff-line-num new_line old" data-linenumber="23" style="background: #f9d7dc; border-right-color: #fac5cd; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#f9d7dc">
 
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<pre style="margin: 0">-<span id="LC18" class="line"><span class="c" style="color: #998; font-style: italic"># <span class="idiff left right">t</span>he PID controller may take some fiddling with the constants to get</span></span>
</pre>
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<td class="diff-line-num new old_line" data-linenumber="19" style="background: #ddfbe6; border-right-color: #c7f0d2; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#ddfbe6">
 
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<pre style="margin: 0">+<span id="LC23" class="line"><span class="c" style="color: #998; font-style: italic"># Try the simple P controller (the defaul<span class="idiff left right">t) before try</span>ing the PID controller.</span></span>
</pre>
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<td class="diff-line-num new old_line" data-linenumber="19" style="background: #ddfbe6; border-right-color: #c7f0d2; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#ddfbe6">
 
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<td class="diff-line-num new new_line" data-linenumber="24" style="background: #ddfbe6; border-right-color: #c7f0d2; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#ddfbe6">
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<pre style="margin: 0">+<span id="LC24" class="line"><span class="c" style="color: #998; font-style: italic"># <span class="idiff left right">T</span>he PID controller may take some fiddling with the constants to get</span></span>
</pre>
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<td class="diff-line-num old_line" data-linenumber="19" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
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<td class="diff-line-num new_line" data-linenumber="25" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
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<pre style="margin: 0"> <span id="LC25" class="line"><span class="c" style="color: #998; font-style: italic"># it working better than the simple P controller.</span></span>
</pre>
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<td class="diff-line-num old_line" data-linenumber="20" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
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<pre style="margin: 0"> <span id="LC26" class="line"></span>
</pre>
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<td class="diff-line-num old_line" data-linenumber="21" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
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<td class="diff-line-num new_line" data-linenumber="27" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
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<td class="line_content noteable_line" style="padding-left: 0.5em; padding-right: 0.5em">
<pre style="margin: 0"> <span id="LC27" class="line"><span class="kn" style="font-weight: bold">import</span> <span class="nn" style="color: #555">argparse</span></span>
</pre>
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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="26" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">...</td>
<td class="diff-line-num unfold js-unfold new_line" data-linenumber="32" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">...</td>
<td class="line_content match " style="background: #fafafa; color: rgba(0,0,0,0.3); padding-left: 0.5em; padding-right: 0.5em" bgcolor="#fafafa">@@ -26,7 +32,7 @@ import time</td>
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<td class="diff-line-num new_line" data-linenumber="32" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
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<td class="line_content noteable_line" style="padding-left: 0.5em; padding-right: 0.5em">
<pre style="margin: 0"> <span id="LC32" class="line"><span class="k" style="font-weight: bold">try</span><span class="p">:</span></span>
</pre>
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<td class="diff-line-num old_line" data-linenumber="27" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
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<td class="diff-line-num new_line" data-linenumber="33" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
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<pre style="margin: 0"> <span id="LC33" class="line">    <span class="kn" style="font-weight: bold">import</span> <span class="nn" style="color: #555">ntp.util</span></span>
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<td class="diff-line-num old_line" data-linenumber="28" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
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<td class="diff-line-num new_line" data-linenumber="34" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
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<pre style="margin: 0"> <span id="LC34" class="line"><span class="k" style="font-weight: bold">except</span> <span class="nb" style="color: #0086b3">ImportError</span> <span class="k" style="font-weight: bold">as</span> <span class="n" style="color: #333">e</span><span class="p">:</span></span>
</pre>
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<td class="diff-line-num old old_line" data-linenumber="29" style="background: #f9d7dc; border-right-color: #fac5cd; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#f9d7dc">
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<td class="diff-line-num new_line old" data-linenumber="35" style="background: #f9d7dc; border-right-color: #fac5cd; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#f9d7dc">
 
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<pre style="margin: 0">-<span id="LC29" class="line">    <span class="n" style="color: #333">sys</span><span class="o" style="font-weight: bold">.</span><span class="n" style="color: #333">stderr</span><span class="o" style="font-weight: bold">.</span><span class="n" style="color: #333">write</span><span class="p">(</span><span class="s" style="color: #d14">"<span class="idiff left right">make</span>heatusb: can't find Python NTP modules "</span></span>
</pre>
</td>
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<td class="diff-line-num new old_line" data-linenumber="30" style="background: #ddfbe6; border-right-color: #c7f0d2; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#ddfbe6">
 
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<td class="diff-line-num new new_line" data-linenumber="35" style="background: #ddfbe6; border-right-color: #c7f0d2; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#ddfbe6">
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<pre style="margin: 0">+<span id="LC35" class="line">    <span class="n" style="color: #333">sys</span><span class="o" style="font-weight: bold">.</span><span class="n" style="color: #333">stderr</span><span class="o" style="font-weight: bold">.</span><span class="n" style="color: #333">write</span><span class="p">(</span><span class="s" style="color: #d14">"<span class="idiff left right">ntp</span>heatusb: can't find Python NTP modules "</span></span>
</pre>
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<td class="diff-line-num old_line" data-linenumber="30" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
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<pre style="margin: 0"> <span id="LC36" class="line">                     <span class="s" style="color: #d14">"-- check PYTHONPATH.</span><span class="se" style="color: #d14">\n</span><span class="si" style="color: #d14">%</span><span class="s" style="color: #d14">s</span><span class="se" style="color: #d14">\n</span><span class="s" style="color: #d14">"</span> <span class="o" style="font-weight: bold">%</span> <span class="n" style="color: #333">e</span><span class="p">)</span></span>
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<pre style="margin: 0"> <span id="LC37" class="line">    <span class="n" style="color: #333">sys</span><span class="o" style="font-weight: bold">.</span><span class="nb" style="color: #0086b3">exit</span><span class="p">(</span><span class="mi" style="color: #099">1</span><span class="p">)</span></span>
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<td class="diff-line-num new_line" data-linenumber="38" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
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<pre style="margin: 0"> <span id="LC38" class="line"></span>
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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="137" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">...</td>
<td class="diff-line-num unfold js-unfold new_line" data-linenumber="143" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">...</td>
<td class="line_content match " style="background: #fafafa; color: rgba(0,0,0,0.3); padding-left: 0.5em; padding-right: 0.5em" bgcolor="#fafafa">@@ -137,7 +143,7 @@ parser.add_argument('-v', '--verbose',</td>
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<pre style="margin: 0"> <span id="LC143" class="line">                    <span class="n" style="color: #333">help</span><span class="o" style="font-weight: bold">=</span><span class="s" style="color: #d14">"be verbose"</span><span class="p">)</span></span>
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<pre style="margin: 0"> <span id="LC144" class="line"><span class="n" style="color: #333">parser</span><span class="o" style="font-weight: bold">.</span><span class="n" style="color: #333">add_argument</span><span class="p">(</span><span class="s" style="color: #d14">'-V'</span><span class="p">,</span> <span class="s" style="color: #d14">'--version'</span><span class="p">,</span></span>
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<td class="diff-line-num old_line" data-linenumber="139" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
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<pre style="margin: 0"> <span id="LC145" class="line">                    <span class="n" style="color: #333">action</span><span class="o" style="font-weight: bold">=</span><span class="s" style="color: #d14">"version"</span><span class="p">,</span></span>
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<td class="diff-line-num old old_line" data-linenumber="140" style="background: #f9d7dc; border-right-color: #fac5cd; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#f9d7dc">
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<td class="diff-line-num new_line old" data-linenumber="146" style="background: #f9d7dc; border-right-color: #fac5cd; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#f9d7dc">
 
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<pre style="margin: 0">-<span id="LC140" class="line">                    <span class="n" style="color: #333">version</span><span class="o" style="font-weight: bold">=</span><span class="s" style="color: #d14">"<span class="idiff left right">make</span>heatusb </span><span class="si" style="color: #d14">%</span><span class="s" style="color: #d14">s"</span> <span class="o" style="font-weight: bold">%</span> <span class="n" style="color: #333">ntp</span><span class="o" style="font-weight: bold">.</span><span class="n" style="color: #333">util</span><span class="o" style="font-weight: bold">.</span><span class="n" style="color: #333">stdversion</span><span class="p">())</span></span>
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<td class="diff-line-num new old_line" data-linenumber="141" style="background: #ddfbe6; border-right-color: #c7f0d2; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#ddfbe6">
 
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<td class="diff-line-num new new_line" data-linenumber="146" style="background: #ddfbe6; border-right-color: #c7f0d2; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#ddfbe6">
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<pre style="margin: 0">+<span id="LC146" class="line">                    <span class="n" style="color: #333">version</span><span class="o" style="font-weight: bold">=</span><span class="s" style="color: #d14">"<span class="idiff left right">ntp</span>heatusb </span><span class="si" style="color: #d14">%</span><span class="s" style="color: #d14">s"</span> <span class="o" style="font-weight: bold">%</span> <span class="n" style="color: #333">ntp</span><span class="o" style="font-weight: bold">.</span><span class="n" style="color: #333">util</span><span class="o" style="font-weight: bold">.</span><span class="n" style="color: #333">stdversion</span><span class="p">())</span></span>
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<pre style="margin: 0"> <span id="LC147" class="line"><span class="n" style="color: #333">args</span> <span class="o" style="font-weight: bold">=</span> <span class="n" style="color: #333">parser</span><span class="o" style="font-weight: bold">.</span><span class="n" style="color: #333">parse_args</span><span class="p">()</span></span>
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<pre style="margin: 0"> <span id="LC148" class="line"></span>
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<pre style="margin: 0"> <span id="LC149" class="line"><span class="n" style="color: #333">zone0</span> <span class="o" style="font-weight: bold">=</span> <span class="s" style="color: #d14">'/sys/class/thermal/thermal_zone0/temp'</span></span>
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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="151" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">...</td>
<td class="diff-line-num unfold js-unfold new_line" data-linenumber="157" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">...</td>
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<pre style="margin: 0"> <span id="LC157" class="line"><span class="n" style="color: #333">usbrelay_on</span> <span class="o" style="font-weight: bold">=</span> <span class="p">[</span><span class="s" style="color: #d14">'usbrelay'</span><span class="p">,</span> <span class="s" style="color: #d14">'959BI_1=1'</span><span class="p">]</span></span>
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<td class="diff-line-num old_line" data-linenumber="152" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
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<pre style="margin: 0"> <span id="LC158" class="line"><span class="n" style="color: #333">usbrelay_off</span> <span class="o" style="font-weight: bold">=</span> <span class="p">[</span><span class="s" style="color: #d14">'usbrelay'</span><span class="p">,</span> <span class="s" style="color: #d14">'959BI_1=0'</span><span class="p">]</span></span>
</pre>
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<pre style="margin: 0"> <span id="LC159" class="line"></span>
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<td class="diff-line-num old old_line" data-linenumber="154" style="background: #f9d7dc; border-right-color: #fac5cd; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#f9d7dc">
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<td class="diff-line-num new_line old" data-linenumber="160" style="background: #f9d7dc; border-right-color: #fac5cd; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#f9d7dc">
 
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<pre style="margin: 0">-<span id="LC154" class="line"><span class="c" style="color: #998; font-style: italic"># to adj<span class="idiff left right">su</span>t the PID variables</span></span>
</pre>
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<td class="diff-line-num new old_line" data-linenumber="155" style="background: #ddfbe6; border-right-color: #c7f0d2; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#ddfbe6">
 
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<td class="diff-line-num new new_line" data-linenumber="160" style="background: #ddfbe6; border-right-color: #c7f0d2; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#ddfbe6">
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<pre style="margin: 0">+<span id="LC160" class="line"><span class="c" style="color: #998; font-style: italic"># to adj<span class="idiff left right">us</span>t the PID variables</span></span>
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<td class="diff-line-num old_line" data-linenumber="155" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
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<td class="diff-line-num new_line" data-linenumber="161" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
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<pre style="margin: 0"> <span id="LC161" class="line"><span class="c" style="color: #998; font-style: italic"># set I and D to zero</span></span>
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<td class="diff-line-num old_line" data-linenumber="156" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
156
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<td class="diff-line-num new_line" data-linenumber="162" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
162
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<pre style="margin: 0"> <span id="LC162" class="line"><span class="c" style="color: #998; font-style: italic">#</span></span>
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<td class="diff-line-num old_line" data-linenumber="157" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
157
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<td class="diff-line-num new_line" data-linenumber="163" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
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<td class="line_content noteable_line" style="padding-left: 0.5em; padding-right: 0.5em">
<pre style="margin: 0"> <span id="LC163" class="line"><span class="c" style="color: #998; font-style: italic"># increase P until you get a small overshoot, and mostly damped response,</span></span>
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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="195" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">...</td>
<td class="diff-line-num unfold js-unfold new_line" data-linenumber="201" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">...</td>
<td class="line_content match " style="background: #fafafa; color: rgba(0,0,0,0.3); padding-left: 0.5em; padding-right: 0.5em" bgcolor="#fafafa">@@ -195,7 +201,7 @@ try:</td>
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<td class="diff-line-num old_line" data-linenumber="195" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
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<td class="diff-line-num new_line" data-linenumber="201" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
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<pre style="margin: 0"> <span id="LC201" class="line">            <span class="k" style="font-weight: bold">print</span><span class="p">(</span><span class="s" style="color: #d14">"temper read failed: </span><span class="si" style="color: #d14">%</span><span class="s" style="color: #d14">s"</span> <span class="o" style="font-weight: bold">%</span> <span class="n" style="color: #333">output</span><span class="p">)</span></span>
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<td class="diff-line-num old_line" data-linenumber="196" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
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<td class="diff-line-num new_line" data-linenumber="202" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
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<pre style="margin: 0"> <span id="LC202" class="line">            <span class="n" style="color: #333">sys</span><span class="o" style="font-weight: bold">.</span><span class="nb" style="color: #0086b3">exit</span><span class="p">(</span><span class="mi" style="color: #099">1</span><span class="p">)</span></span>
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<td class="diff-line-num old_line" data-linenumber="197" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
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<td class="diff-line-num new_line" data-linenumber="203" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
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<pre style="margin: 0"> <span id="LC203" class="line"></span>
</pre>
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<td class="diff-line-num old old_line" data-linenumber="198" style="background: #f9d7dc; border-right-color: #fac5cd; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#f9d7dc">
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<td class="diff-line-num new_line old" data-linenumber="204" style="background: #f9d7dc; border-right-color: #fac5cd; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#f9d7dc">
 
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<pre style="margin: 0">-<span id="LC198" class="line">        <span class="c" style="color: #998; font-style: italic"># the +2<span class="idiff left right">- is to create and</span> 80/20 band around the setpoint</span></span>
</pre>
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<td class="diff-line-num new old_line" data-linenumber="199" style="background: #ddfbe6; border-right-color: #c7f0d2; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#ddfbe6">
 
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<td class="diff-line-num new new_line" data-linenumber="204" style="background: #ddfbe6; border-right-color: #c7f0d2; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#ddfbe6">
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<pre style="margin: 0">+<span id="LC204" class="line">        <span class="c" style="color: #998; font-style: italic"># the +2<span class="idiff left right">0 is to create an</span> 80/20 band around the setpoint</span></span>
</pre>
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<td class="diff-line-num old_line" data-linenumber="199" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
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<td class="diff-line-num new_line" data-linenumber="205" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
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<pre style="margin: 0"> <span id="LC205" class="line">        <span class="n" style="color: #333">p_val</span> <span class="o" style="font-weight: bold">=</span> <span class="n" style="color: #333">pid</span><span class="o" style="font-weight: bold">.</span><span class="n" style="color: #333">update</span><span class="p">(</span><span class="n" style="color: #333">temp</span><span class="p">)</span> <span class="o" style="font-weight: bold">+</span> <span class="mi" style="color: #099">20</span></span>
</pre>
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<td class="diff-line-num old_line" data-linenumber="200" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
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<td class="diff-line-num new_line" data-linenumber="206" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
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<pre style="margin: 0"> <span id="LC206" class="line">        <span class="n" style="color: #333">p_val1</span> <span class="o" style="font-weight: bold">=</span> <span class="n" style="color: #333">p_val</span></span>
</pre>
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<td class="diff-line-num old_line" data-linenumber="201" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
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<td class="diff-line-num new_line" data-linenumber="207" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
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<pre style="margin: 0"> <span id="LC207" class="line">        <span class="k" style="font-weight: bold">if</span> <span class="n" style="color: #333">p_val</span> <span class="o" style="font-weight: bold">></span> <span class="mi" style="color: #099">100</span><span class="p">:</span></span>
</pre>
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