Site updated at 2016-04-14 16:44:25 UTC
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@ -249,51 +249,53 @@
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<h3><a class="title-link" name="example-sketch" href="#example-sketch"></a> Example sketch</h3>
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<p>```c++<br />
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/**<br />
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* Documentation: http://www.mysensors.org<br />
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* Support Forum: http://forum.mysensors.org<br />
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*<br />
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* http://www.mysensors.org/build/light<br />
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*/</p>
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<div class="highlighter-coderay"><div class="CodeRay">
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<div class="code"><pre><span class="comment">/**
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* Documentation: http://www.mysensors.org
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* Support Forum: http://forum.mysensors.org
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*
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* http://www.mysensors.org/build/light
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*/</span>
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<p>#include <spi.h>
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#include <mysensor.h>
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#include <bh1750.h>
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#include <wire.h></wire.h></bh1750.h></mysensor.h></spi.h></p>
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<span class="preprocessor">#include</span> <span class="include"><SPI.h></span>
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<span class="preprocessor">#include</span> <span class="include"><MySensor.h></span>
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<span class="preprocessor">#include</span> <span class="include"><BH1750.h></span>
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<span class="preprocessor">#include</span> <span class="include"><Wire.h></span>
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<p>#define SN “LightLuxSensor”<br />
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#define SV “1.0”<br />
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#define CHILD_ID 1<br />
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unsigned long SLEEP_TIME = 30000; // Sleep time between reads (in milliseconds)</p>
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<span class="preprocessor">#define</span> SN <span class="string"><span class="delimiter">"</span><span class="content">LightLuxSensor</span><span class="delimiter">"</span></span>
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<span class="preprocessor">#define</span> SV <span class="string"><span class="delimiter">"</span><span class="content">1.0</span><span class="delimiter">"</span></span>
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<span class="preprocessor">#define</span> CHILD_ID <span class="integer">1</span>
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<span class="predefined-type">unsigned</span> <span class="predefined-type">long</span> SLEEP_TIME = <span class="integer">30000</span>; <span class="comment">// Sleep time between reads (in milliseconds)</span>
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<p>BH1750 lightSensor;<br />
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MySensor gw;<br />
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MyMessage msg(CHILD_ID, V_LEVEL);<br />
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MyMessage msgPrefix(CHILD_ID, V_UNIT_PREFIX); // Custom unit message.<br />
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uint16_t lastlux = 0;</p>
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BH1750 lightSensor;
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MySensor gw;
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MyMessage msg(CHILD_ID, V_LEVEL);
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MyMessage msgPrefix(CHILD_ID, V_UNIT_PREFIX); <span class="comment">// Custom unit message.</span>
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uint16_t lastlux = <span class="integer">0</span>;
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<p>void setup() <br />
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{<br />
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gw.begin();<br />
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gw.sendSketchInfo(SN, SV);<br />
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gw.present(CHILD_ID, S_LIGHT_LEVEL);<br />
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lightSensor.begin();<br />
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gw.send(msg.set(lastlux));<br />
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gw.send(msgPrefix.set(“lux”)); // Set custom unit.<br />
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}</p>
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<span class="directive">void</span> setup()
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{
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gw.begin();
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gw.sendSketchInfo(SN, SV);
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gw.present(CHILD_ID, S_LIGHT_LEVEL);
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lightSensor.begin();
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gw.send(msg.set(lastlux));
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gw.send(msgPrefix.set(<span class="string"><span class="delimiter">"</span><span class="content">lux</span><span class="delimiter">"</span></span>)); <span class="comment">// Set custom unit.</span>
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}
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<p>void loop() <br />
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{ <br />
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uint16_t lux = lightSensor.readLightLevel(); // Get Lux value<br />
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if (lux != lastlux) {<br />
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gw.send(msg.set(lux));<br />
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lastlux = lux;<br />
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}</p>
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<span class="directive">void</span> loop()
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{
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uint16_t lux = lightSensor.readLightLevel(); <span class="comment">// Get Lux value</span>
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<span class="keyword">if</span> (lux != lastlux) {
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gw.send(msg.set(lux));
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lastlux = lux;
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}
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<p>gw.sleep(SLEEP_TIME);<br />
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}<br />
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```</p>
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gw.sleep(SLEEP_TIME);
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}
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</pre></div>
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</div>
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</div>
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