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arduinolibs/PowerSave_8h_source.html
Rhys Weatherley ac10b9ed5e Update docs
2012-06-01 14:29:31 +10:00

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<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment"> * Copyright (C) 2012 Southern Storm Software, Pty Ltd.</span>
<a name="l00003"></a>00003 <span class="comment"> *</span>
<a name="l00004"></a>00004 <span class="comment"> * Permission is hereby granted, free of charge, to any person obtaining a</span>
<a name="l00005"></a>00005 <span class="comment"> * copy of this software and associated documentation files (the &quot;Software&quot;),</span>
<a name="l00006"></a>00006 <span class="comment"> * to deal in the Software without restriction, including without limitation</span>
<a name="l00007"></a>00007 <span class="comment"> * the rights to use, copy, modify, merge, publish, distribute, sublicense,</span>
<a name="l00008"></a>00008 <span class="comment"> * and/or sell copies of the Software, and to permit persons to whom the</span>
<a name="l00009"></a>00009 <span class="comment"> * Software is furnished to do so, subject to the following conditions:</span>
<a name="l00010"></a>00010 <span class="comment"> *</span>
<a name="l00011"></a>00011 <span class="comment"> * The above copyright notice and this permission notice shall be included</span>
<a name="l00012"></a>00012 <span class="comment"> * in all copies or substantial portions of the Software.</span>
<a name="l00013"></a>00013 <span class="comment"> *</span>
<a name="l00014"></a>00014 <span class="comment"> * THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS</span>
<a name="l00015"></a>00015 <span class="comment"> * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,</span>
<a name="l00016"></a>00016 <span class="comment"> * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE</span>
<a name="l00017"></a>00017 <span class="comment"> * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER</span>
<a name="l00018"></a>00018 <span class="comment"> * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING</span>
<a name="l00019"></a>00019 <span class="comment"> * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER</span>
<a name="l00020"></a>00020 <span class="comment"> * DEALINGS IN THE SOFTWARE.</span>
<a name="l00021"></a>00021 <span class="comment"> */</span>
<a name="l00022"></a>00022
<a name="l00023"></a>00023 <span class="preprocessor">#ifndef PowerSave_h</span>
<a name="l00024"></a>00024 <span class="preprocessor"></span><span class="preprocessor">#define PowerSave_h</span>
<a name="l00025"></a>00025 <span class="preprocessor"></span>
<a name="l00026"></a>00026 <span class="preprocessor">#if defined(ARDUINO) &amp;&amp; ARDUINO &gt;= 100</span>
<a name="l00027"></a>00027 <span class="preprocessor"></span><span class="preprocessor">#include &lt;Arduino.h&gt;</span>
<a name="l00028"></a>00028 <span class="preprocessor">#else</span>
<a name="l00029"></a>00029 <span class="preprocessor"></span><span class="preprocessor">#include &lt;WProgram.h&gt;</span>
<a name="l00030"></a>00030 <span class="preprocessor">#endif</span>
<a name="l00031"></a>00031 <span class="preprocessor"></span>
<a name="l00032"></a><a class="code" href="group__power__save.html#ga6dbe8e20a70e83cf5b068177675ec792">00032</a> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="group__power__save.html#ga6dbe8e20a70e83cf5b068177675ec792" title="Marks an I/O pin as unused.This function sets pin to be an input with pullups enabled, which will reduce power consumption compared to pins that are left floating.">unusedPin</a>(uint8_t pin)
<a name="l00033"></a>00033 {
<a name="l00034"></a>00034 pinMode(pin, INPUT);
<a name="l00035"></a>00035 digitalWrite(pin, HIGH);
<a name="l00036"></a>00036 }
<a name="l00037"></a>00037
<a name="l00038"></a><a class="code" href="group__power__save.html#gabdc6266a040b28c4d79028ddb0ceae36">00038</a> <span class="keyword">enum</span> <a class="code" href="group__power__save.html#gabdc6266a040b28c4d79028ddb0ceae36" title="Duration to put the CPU to sleep with sleepFor().">SleepDuration</a>
<a name="l00039"></a>00039 {
<a name="l00040"></a><a class="code" href="group__power__save.html#ggabdc6266a040b28c4d79028ddb0ceae36a3d16487a7386c6348f1c1d886564e3c4">00040</a> <a class="code" href="group__power__save.html#ggabdc6266a040b28c4d79028ddb0ceae36a3d16487a7386c6348f1c1d886564e3c4" title="Sleep for 15 milliseconds.">SLEEP_15_MS</a>,
<a name="l00041"></a><a class="code" href="group__power__save.html#ggabdc6266a040b28c4d79028ddb0ceae36af31050c5ef733b3e231920143b041825">00041</a> <a class="code" href="group__power__save.html#ggabdc6266a040b28c4d79028ddb0ceae36af31050c5ef733b3e231920143b041825" title="Sleep for 30 milliseconds.">SLEEP_30_MS</a>,
<a name="l00042"></a><a class="code" href="group__power__save.html#ggabdc6266a040b28c4d79028ddb0ceae36a716f5a9f35e77a2d334ad71f05bd5fdc">00042</a> <a class="code" href="group__power__save.html#ggabdc6266a040b28c4d79028ddb0ceae36a716f5a9f35e77a2d334ad71f05bd5fdc" title="Sleep for 60 milliseconds.">SLEEP_60_MS</a>,
<a name="l00043"></a><a class="code" href="group__power__save.html#ggabdc6266a040b28c4d79028ddb0ceae36a96fa577b54aa6f2341ea5ddd839aa8bc">00043</a> <a class="code" href="group__power__save.html#ggabdc6266a040b28c4d79028ddb0ceae36a96fa577b54aa6f2341ea5ddd839aa8bc" title="Sleep for 120 milliseconds.">SLEEP_120_MS</a>,
<a name="l00044"></a><a class="code" href="group__power__save.html#ggabdc6266a040b28c4d79028ddb0ceae36abcbf68cfdb688220da61ac98b1a2ec69">00044</a> <a class="code" href="group__power__save.html#ggabdc6266a040b28c4d79028ddb0ceae36abcbf68cfdb688220da61ac98b1a2ec69" title="Sleep for 250 milliseconds.">SLEEP_250_MS</a>,
<a name="l00045"></a><a class="code" href="group__power__save.html#ggabdc6266a040b28c4d79028ddb0ceae36aa49e4d5f92a5f48070dde0babf75a9b0">00045</a> <a class="code" href="group__power__save.html#ggabdc6266a040b28c4d79028ddb0ceae36aa49e4d5f92a5f48070dde0babf75a9b0" title="Sleep for 500 milliseconds.">SLEEP_500_MS</a>,
<a name="l00046"></a><a class="code" href="group__power__save.html#ggabdc6266a040b28c4d79028ddb0ceae36a92310daf29e5899770b80c1c4e850b9b">00046</a> <a class="code" href="group__power__save.html#ggabdc6266a040b28c4d79028ddb0ceae36a92310daf29e5899770b80c1c4e850b9b" title="Sleep for 1 second.">SLEEP_1_SEC</a>,
<a name="l00047"></a><a class="code" href="group__power__save.html#ggabdc6266a040b28c4d79028ddb0ceae36a04571aa0b801c28cd756513303b229cd">00047</a> <a class="code" href="group__power__save.html#ggabdc6266a040b28c4d79028ddb0ceae36a04571aa0b801c28cd756513303b229cd" title="Sleep for 2 seconds.">SLEEP_2_SEC</a>,
<a name="l00048"></a><a class="code" href="group__power__save.html#ggabdc6266a040b28c4d79028ddb0ceae36a4cba1036d7a69225110b68b372f10410">00048</a> <a class="code" href="group__power__save.html#ggabdc6266a040b28c4d79028ddb0ceae36a4cba1036d7a69225110b68b372f10410" title="Sleep for 4 seconds.">SLEEP_4_SEC</a>,
<a name="l00049"></a><a class="code" href="group__power__save.html#ggabdc6266a040b28c4d79028ddb0ceae36a8c47dd1ef81c2f41da7525b5ee4bfc3a">00049</a> <a class="code" href="group__power__save.html#ggabdc6266a040b28c4d79028ddb0ceae36a8c47dd1ef81c2f41da7525b5ee4bfc3a" title="Sleep for 8 seconds.">SLEEP_8_SEC</a>
<a name="l00050"></a>00050 };
<a name="l00051"></a>00051
<a name="l00052"></a>00052 <span class="keywordtype">void</span> <a class="code" href="group__power__save.html#ga95c1666038493a7f95be6768882eebad" title="Puts the CPU to sleep for a specific duration.The analog to digital converter and the brown out detec...">sleepFor</a>(<a class="code" href="group__power__save.html#gabdc6266a040b28c4d79028ddb0ceae36" title="Duration to put the CPU to sleep with sleepFor().">SleepDuration</a> duration, uint8_t mode = 0);
<a name="l00053"></a>00053
<a name="l00054"></a>00054 <span class="preprocessor">#endif</span>
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