<!doctype html> <html class="default no-js"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>GPIO | megabit</title> <meta name="description" content="Documentation for megabit"> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="stylesheet" href="../assets/css/main.css"> <script async src="../assets/js/search.js" id="search-script"></script> </head> <body> <header> <div class="tsd-page-toolbar"> <div class="container"> <div class="table-wrap"> <div class="table-cell" id="tsd-search" data-index="../assets/js/search.json" data-base=".."> <div class="field"> <label for="tsd-search-field" class="tsd-widget search no-caption">Search</label> <input id="tsd-search-field" type="text" /> </div> <ul class="results"> <li class="state loading">Preparing search index...</li> <li class="state failure">The search index is not available</li> </ul> <a href="../index.html" class="title">megabit</a> </div> <div class="table-cell" id="tsd-widgets"> <div id="tsd-filter"> <a href="#" class="tsd-widget options no-caption" data-toggle="options">Options</a> <div class="tsd-filter-group"> <div class="tsd-select" id="tsd-filter-visibility"> <span class="tsd-select-label">All</span> <ul class="tsd-select-list"> <li data-value="public">Public</li> <li data-value="protected">Public/Protected</li> <li data-value="private" class="selected">All</li> </ul> </div> <input type="checkbox" id="tsd-filter-inherited" checked /> <label class="tsd-widget" for="tsd-filter-inherited">Inherited</label> <input type="checkbox" id="tsd-filter-externals" checked /> <label class="tsd-widget" for="tsd-filter-externals">Externals</label> </div> </div> <a href="#" class="tsd-widget menu no-caption" data-toggle="menu">Menu</a> </div> </div> </div> </div> <div class="tsd-page-title"> <div class="container"> <ul class="tsd-breadcrumb"> <li> <a href="../modules.html">megabit</a> </li> <li> <a href="../modules/gpio.html">gpio</a> </li> <li> <a href="gpio.GPIO.html">GPIO</a> </li> </ul> <h1>Class GPIO</h1> </div> </div> </header> <div class="container container-main"> <div class="row"> <div class="col-8 col-content"> <section class="tsd-panel tsd-hierarchy"> <h3>Hierarchy</h3> <ul class="tsd-hierarchy"> <li> <span class="tsd-signature-type">GPIOPort</span> <ul class="tsd-hierarchy"> <li> <span class="target">GPIO</span> </li> </ul> </li> </ul> </section> <section class="tsd-panel-group tsd-index-group"> <h2>Index</h2> <section class="tsd-panel tsd-index-panel"> <div class="tsd-index-content"> <section class="tsd-index-section tsd-is-inherited"> <h3>Constructors</h3> <ul class="tsd-index-list"> <li class="tsd-kind-constructor tsd-parent-kind-class tsd-is-inherited"><a href="gpio.GPIO.html#constructor" class="tsd-kind-icon">constructor</a></li> </ul> </section> <section class="tsd-index-section tsd-is-inherited tsd-is-external"> <h3>Properties</h3> <ul class="tsd-index-list"> <li class="tsd-kind-property tsd-parent-kind-class tsd-is-inherited tsd-is-external"><a href="gpio.GPIO.html#onchange" class="tsd-kind-icon">onchange</a></li> <li class="tsd-kind-property tsd-parent-kind-class tsd-is-inherited tsd-is-static tsd-is-external"><a href="gpio.GPIO.html#captureRejectionSymbol" class="tsd-kind-icon">capture<wbr>Rejection<wbr>Symbol</a></li> <li class="tsd-kind-property tsd-parent-kind-class tsd-is-inherited tsd-is-static tsd-is-external"><a href="gpio.GPIO.html#captureRejections" class="tsd-kind-icon">capture<wbr>Rejections</a></li> <li class="tsd-kind-property tsd-parent-kind-class tsd-is-inherited tsd-is-static tsd-is-external"><a href="gpio.GPIO.html#defaultMaxListeners" class="tsd-kind-icon">default<wbr>Max<wbr>Listeners</a></li> <li class="tsd-kind-property tsd-parent-kind-class tsd-is-inherited tsd-is-static tsd-is-external"><a href="gpio.GPIO.html#errorMonitor" class="tsd-kind-icon">error<wbr>Monitor</a></li> </ul> </section> <section class="tsd-index-section tsd-is-external"> <h3>Accessors</h3> <ul class="tsd-index-list"> <li class="tsd-kind-get-signature tsd-parent-kind-class tsd-is-external"><a href="gpio.GPIO.html#direction" class="tsd-kind-icon">direction</a></li> <li class="tsd-kind-get-signature tsd-parent-kind-class tsd-is-external"><a href="gpio.GPIO.html#exported" class="tsd-kind-icon">exported</a></li> <li class="tsd-kind-get-signature tsd-parent-kind-class tsd-is-external"><a href="gpio.GPIO.html#pinName" class="tsd-kind-icon">pin<wbr>Name</a></li> <li class="tsd-kind-get-signature tsd-parent-kind-class tsd-is-external"><a href="gpio.GPIO.html#portName" class="tsd-kind-icon">port<wbr>Name</a></li> <li class="tsd-kind-get-signature tsd-parent-kind-class tsd-is-external"><a href="gpio.GPIO.html#portNumber" class="tsd-kind-icon">port<wbr>Number</a></li> </ul> </section> <section class="tsd-index-section "> <h3>Methods</h3> <ul class="tsd-index-list"> <li class="tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"><a href="gpio.GPIO.html#addListener" class="tsd-kind-icon">add<wbr>Listener</a></li> <li class="tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"><a href="gpio.GPIO.html#emit" class="tsd-kind-icon">emit</a></li> <li class="tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"><a href="gpio.GPIO.html#eventNames" class="tsd-kind-icon">event<wbr>Names</a></li> <li class="tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"><a href="gpio.GPIO.html#export" class="tsd-kind-icon">export</a></li> <li class="tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"><a href="gpio.GPIO.html#getMaxListeners" class="tsd-kind-icon">get<wbr>Max<wbr>Listeners</a></li> <li class="tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"><a href="gpio.GPIO.html#listenerCount" class="tsd-kind-icon">listener<wbr>Count</a></li> <li class="tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"><a href="gpio.GPIO.html#listeners" class="tsd-kind-icon">listeners</a></li> <li class="tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"><a href="gpio.GPIO.html#off" class="tsd-kind-icon">off</a></li> <li class="tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"><a href="gpio.GPIO.html#on" class="tsd-kind-icon">on</a></li> <li class="tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"><a href="gpio.GPIO.html#once" class="tsd-kind-icon">once</a></li> <li class="tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"><a href="gpio.GPIO.html#prependListener" class="tsd-kind-icon">prepend<wbr>Listener</a></li> <li class="tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"><a href="gpio.GPIO.html#prependOnceListener" class="tsd-kind-icon">prepend<wbr>Once<wbr>Listener</a></li> <li class="tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"><a href="gpio.GPIO.html#rawListeners" class="tsd-kind-icon">raw<wbr>Listeners</a></li> <li class="tsd-kind-method tsd-parent-kind-class tsd-is-overwrite"><a href="gpio.GPIO.html#read" class="tsd-kind-icon">read</a></li> <li class="tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"><a href="gpio.GPIO.html#removeAllListeners" class="tsd-kind-icon">remove<wbr>All<wbr>Listeners</a></li> <li class="tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"><a href="gpio.GPIO.html#removeListener" class="tsd-kind-icon">remove<wbr>Listener</a></li> <li class="tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"><a href="gpio.GPIO.html#setMaxListeners" class="tsd-kind-icon">set<wbr>Max<wbr>Listeners</a></li> <li class="tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"><a href="gpio.GPIO.html#unexport" class="tsd-kind-icon">unexport</a></li> <li class="tsd-kind-method tsd-parent-kind-class tsd-is-overwrite"><a href="gpio.GPIO.html#write" class="tsd-kind-icon">write</a></li> <li class="tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-static tsd-is-external"><a href="gpio.GPIO.html#getEventListener" class="tsd-kind-icon">get<wbr>Event<wbr>Listener</a></li> <li class="tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-static tsd-is-external"><a href="gpio.GPIO.html#listenerCount-1" class="tsd-kind-icon">listener<wbr>Count</a></li> <li class="tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-static tsd-is-external"><a href="gpio.GPIO.html#on-1" class="tsd-kind-icon">on</a></li> <li class="tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-static tsd-is-external"><a href="gpio.GPIO.html#once-1" class="tsd-kind-icon">once</a></li> </ul> </section> </div> </section> </section> <section class="tsd-panel-group tsd-member-group tsd-is-inherited"> <h2>Constructors</h2> <section class="tsd-panel tsd-member tsd-kind-constructor tsd-parent-kind-class tsd-is-inherited"> <a name="constructor" class="tsd-anchor"></a> <h3>constructor</h3> <ul class="tsd-signatures tsd-kind-constructor tsd-parent-kind-class tsd-is-inherited"> <li class="tsd-signature tsd-kind-icon">new GPIO<span class="tsd-signature-symbol">(</span>portNumber<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">number</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><a href="gpio.GPIO.html" class="tsd-signature-type" data-tsd-kind="Class">GPIO</a></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <p>Inherited from GPIOPort.constructor</p> <ul> <li>Defined in node_modules/node-web-gpio/dist/index.d.ts:38</li> </ul> </aside> <h4 class="tsd-parameters-title">Parameters</h4> <ul class="tsd-parameters"> <li> <h5>portNumber: <span class="tsd-signature-type">number</span></h5> </li> </ul> <h4 class="tsd-returns-title">Returns <a href="gpio.GPIO.html" class="tsd-signature-type" data-tsd-kind="Class">GPIO</a></h4> </li> </ul> </section> </section> <section class="tsd-panel-group tsd-member-group tsd-is-inherited tsd-is-external"> <h2>Properties</h2> <section class="tsd-panel tsd-member tsd-kind-property tsd-parent-kind-class tsd-is-inherited tsd-is-external"> <a name="onchange" class="tsd-anchor"></a> <h3>onchange</h3> <div class="tsd-signature tsd-kind-icon">onchange<span class="tsd-signature-symbol">:</span> <span class="tsd-signature-type">undefined</span><span class="tsd-signature-symbol"> | </span><span class="tsd-signature-type">GPIOChangeEventHandler</span></div> <aside class="tsd-sources"> <p>Inherited from GPIOPort.onchange</p> <ul> <li>Defined in node_modules/node-web-gpio/dist/index.d.ts:37</li> </ul> </aside> </section> <section class="tsd-panel tsd-member tsd-kind-property tsd-parent-kind-class tsd-is-inherited tsd-is-static tsd-is-external"> <a name="captureRejectionSymbol" class="tsd-anchor"></a> <h3><span class="tsd-flag ts-flagStatic">Static</span> <span class="tsd-flag ts-flagReadonly">Readonly</span> capture<wbr>Rejection<wbr>Symbol</h3> <div class="tsd-signature tsd-kind-icon">capture<wbr>Rejection<wbr>Symbol<span class="tsd-signature-symbol">:</span> <span class="tsd-signature-symbol">typeof </span><a href="gpio.GPIO.html#captureRejectionSymbol" class="tsd-signature-type" data-tsd-kind="Property">captureRejectionSymbol</a></div> <aside class="tsd-sources"> <p>Inherited from GPIOPort.captureRejectionSymbol</p> <ul> <li>Defined in node_modules/@types/node/events.d.ts:46</li> </ul> </aside> </section> <section class="tsd-panel tsd-member tsd-kind-property tsd-parent-kind-class tsd-is-inherited tsd-is-static tsd-is-external"> <a name="captureRejections" class="tsd-anchor"></a> <h3><span class="tsd-flag ts-flagStatic">Static</span> capture<wbr>Rejections</h3> <div class="tsd-signature tsd-kind-icon">capture<wbr>Rejections<span class="tsd-signature-symbol">:</span> <span class="tsd-signature-type">boolean</span></div> <aside class="tsd-sources"> <p>Inherited from GPIOPort.captureRejections</p> <ul> <li>Defined in node_modules/@types/node/events.d.ts:52</li> </ul> </aside> <div class="tsd-comment tsd-typography"> <div class="lead"> <p>Sets or gets the default captureRejection value for all emitters.</p> </div> </div> </section> <section class="tsd-panel tsd-member tsd-kind-property tsd-parent-kind-class tsd-is-inherited tsd-is-static tsd-is-external"> <a name="defaultMaxListeners" class="tsd-anchor"></a> <h3><span class="tsd-flag ts-flagStatic">Static</span> default<wbr>Max<wbr>Listeners</h3> <div class="tsd-signature tsd-kind-icon">default<wbr>Max<wbr>Listeners<span class="tsd-signature-symbol">:</span> <span class="tsd-signature-type">number</span></div> <aside class="tsd-sources"> <p>Inherited from GPIOPort.defaultMaxListeners</p> <ul> <li>Defined in node_modules/@types/node/events.d.ts:53</li> </ul> </aside> </section> <section class="tsd-panel tsd-member tsd-kind-property tsd-parent-kind-class tsd-is-inherited tsd-is-static tsd-is-external"> <a name="errorMonitor" class="tsd-anchor"></a> <h3><span class="tsd-flag ts-flagStatic">Static</span> <span class="tsd-flag ts-flagReadonly">Readonly</span> error<wbr>Monitor</h3> <div class="tsd-signature tsd-kind-icon">error<wbr>Monitor<span class="tsd-signature-symbol">:</span> <span class="tsd-signature-symbol">typeof </span><a href="gpio.GPIO.html#errorMonitor" class="tsd-signature-type" data-tsd-kind="Property">errorMonitor</a></div> <aside class="tsd-sources"> <p>Inherited from GPIOPort.errorMonitor</p> <ul> <li>Defined in node_modules/@types/node/events.d.ts:45</li> </ul> </aside> <div class="tsd-comment tsd-typography"> <div class="lead"> <p>This symbol shall be used to install a listener for only monitoring <code>'error'</code> events. Listeners installed using this symbol are called before the regular <code>'error'</code> listeners are called.</p> </div> <p>Installing a listener using this symbol does not change the behavior once an <code>'error'</code> event is emitted, therefore the process will still crash if no regular <code>'error'</code> listener is installed.</p> </div> </section> </section> <section class="tsd-panel-group tsd-member-group tsd-is-external"> <h2>Accessors</h2> <section class="tsd-panel tsd-member tsd-kind-get-signature tsd-parent-kind-class tsd-is-external"> <a name="direction" class="tsd-anchor"></a> <h3>direction</h3> <ul class="tsd-signatures tsd-kind-get-signature tsd-parent-kind-class tsd-is-external"> <li class="tsd-signature tsd-kind-icon"><span class="tsd-signature-symbol">get</span> direction<span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">DirectionMode</span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <ul> <li>Defined in node_modules/node-web-gpio/dist/index.d.ts:42</li> </ul> </aside> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">DirectionMode</span></h4> </li> </ul> </section> <section class="tsd-panel tsd-member tsd-kind-get-signature tsd-parent-kind-class tsd-is-external"> <a name="exported" class="tsd-anchor"></a> <h3>exported</h3> <ul class="tsd-signatures tsd-kind-get-signature tsd-parent-kind-class tsd-is-external"> <li class="tsd-signature tsd-kind-icon"><span class="tsd-signature-symbol">get</span> exported<span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">boolean</span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <ul> <li>Defined in node_modules/node-web-gpio/dist/index.d.ts:43</li> </ul> </aside> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">boolean</span></h4> </li> </ul> </section> <section class="tsd-panel tsd-member tsd-kind-get-signature tsd-parent-kind-class tsd-is-external"> <a name="pinName" class="tsd-anchor"></a> <h3>pin<wbr>Name</h3> <ul class="tsd-signatures tsd-kind-get-signature tsd-parent-kind-class tsd-is-external"> <li class="tsd-signature tsd-kind-icon"><span class="tsd-signature-symbol">get</span> pinName<span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">string</span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <ul> <li>Defined in node_modules/node-web-gpio/dist/index.d.ts:41</li> </ul> </aside> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">string</span></h4> </li> </ul> </section> <section class="tsd-panel tsd-member tsd-kind-get-signature tsd-parent-kind-class tsd-is-external"> <a name="portName" class="tsd-anchor"></a> <h3>port<wbr>Name</h3> <ul class="tsd-signatures tsd-kind-get-signature tsd-parent-kind-class tsd-is-external"> <li class="tsd-signature tsd-kind-icon"><span class="tsd-signature-symbol">get</span> portName<span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">string</span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <ul> <li>Defined in node_modules/node-web-gpio/dist/index.d.ts:40</li> </ul> </aside> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">string</span></h4> </li> </ul> </section> <section class="tsd-panel tsd-member tsd-kind-get-signature tsd-parent-kind-class tsd-is-external"> <a name="portNumber" class="tsd-anchor"></a> <h3>port<wbr>Number</h3> <ul class="tsd-signatures tsd-kind-get-signature tsd-parent-kind-class tsd-is-external"> <li class="tsd-signature tsd-kind-icon"><span class="tsd-signature-symbol">get</span> portNumber<span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">number</span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <ul> <li>Defined in node_modules/node-web-gpio/dist/index.d.ts:39</li> </ul> </aside> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">number</span></h4> </li> </ul> </section> </section> <section class="tsd-panel-group tsd-member-group "> <h2>Methods</h2> <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"> <a name="addListener" class="tsd-anchor"></a> <h3>add<wbr>Listener</h3> <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"> <li class="tsd-signature tsd-kind-icon">add<wbr>Listener<span class="tsd-signature-symbol">(</span>event<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">string</span><span class="tsd-signature-symbol"> | </span><span class="tsd-signature-type">symbol</span>, listener<span class="tsd-signature-symbol">: </span><span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">...</span>args<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">any</span><span class="tsd-signature-symbol">[]</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol"> => </span><span class="tsd-signature-type">void</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><a href="gpio.GPIO.html" class="tsd-signature-type" data-tsd-kind="Class">GPIO</a></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <p>Inherited from GPIOPort.addListener</p> <ul> <li>Defined in node_modules/@types/node/events.d.ts:72</li> </ul> </aside> <h4 class="tsd-parameters-title">Parameters</h4> <ul class="tsd-parameters"> <li> <h5>event: <span class="tsd-signature-type">string</span><span class="tsd-signature-symbol"> | </span><span class="tsd-signature-type">symbol</span></h5> </li> <li> <h5>listener: <span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">...</span>args<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">any</span><span class="tsd-signature-symbol">[]</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol"> => </span><span class="tsd-signature-type">void</span></h5> <ul class="tsd-parameters"> <li class="tsd-parameter-signature"> <ul class="tsd-signatures tsd-kind-type-literal tsd-is-external"> <li class="tsd-signature tsd-kind-icon"><span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">...</span>args<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">any</span><span class="tsd-signature-symbol">[]</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">void</span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <h4 class="tsd-parameters-title">Parameters</h4> <ul class="tsd-parameters"> <li> <h5><span class="tsd-flag ts-flagRest">Rest</span> <span class="tsd-signature-symbol">...</span>args: <span class="tsd-signature-type">any</span><span class="tsd-signature-symbol">[]</span></h5> </li> </ul> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">void</span></h4> </li> </ul> </li> </ul> </li> </ul> <h4 class="tsd-returns-title">Returns <a href="gpio.GPIO.html" class="tsd-signature-type" data-tsd-kind="Class">GPIO</a></h4> </li> </ul> </section> <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"> <a name="emit" class="tsd-anchor"></a> <h3>emit</h3> <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"> <li class="tsd-signature tsd-kind-icon">emit<span class="tsd-signature-symbol">(</span>event<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">string</span><span class="tsd-signature-symbol"> | </span><span class="tsd-signature-type">symbol</span>, <span class="tsd-signature-symbol">...</span>args<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">any</span><span class="tsd-signature-symbol">[]</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">boolean</span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <p>Inherited from GPIOPort.emit</p> <ul> <li>Defined in node_modules/@types/node/events.d.ts:82</li> </ul> </aside> <h4 class="tsd-parameters-title">Parameters</h4> <ul class="tsd-parameters"> <li> <h5>event: <span class="tsd-signature-type">string</span><span class="tsd-signature-symbol"> | </span><span class="tsd-signature-type">symbol</span></h5> </li> <li> <h5><span class="tsd-flag ts-flagRest">Rest</span> <span class="tsd-signature-symbol">...</span>args: <span class="tsd-signature-type">any</span><span class="tsd-signature-symbol">[]</span></h5> </li> </ul> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">boolean</span></h4> </li> </ul> </section> <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"> <a name="eventNames" class="tsd-anchor"></a> <h3>event<wbr>Names</h3> <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"> <li class="tsd-signature tsd-kind-icon">event<wbr>Names<span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-symbol">(</span><span class="tsd-signature-type">string</span><span class="tsd-signature-symbol"> | </span><span class="tsd-signature-type">symbol</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">[]</span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <p>Inherited from GPIOPort.eventNames</p> <ul> <li>Defined in node_modules/@types/node/events.d.ts:87</li> </ul> </aside> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-symbol">(</span><span class="tsd-signature-type">string</span><span class="tsd-signature-symbol"> | </span><span class="tsd-signature-type">symbol</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">[]</span></h4> </li> </ul> </section> <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"> <a name="export" class="tsd-anchor"></a> <h3>export</h3> <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"> <li class="tsd-signature tsd-kind-icon">export<span class="tsd-signature-symbol">(</span>direction<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">DirectionMode</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol"><</span><span class="tsd-signature-type">void</span><span class="tsd-signature-symbol">></span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <p>Inherited from GPIOPort.export</p> <ul> <li>Defined in node_modules/node-web-gpio/dist/index.d.ts:44</li> </ul> </aside> <h4 class="tsd-parameters-title">Parameters</h4> <ul class="tsd-parameters"> <li> <h5>direction: <span class="tsd-signature-type">DirectionMode</span></h5> </li> </ul> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol"><</span><span class="tsd-signature-type">void</span><span class="tsd-signature-symbol">></span></h4> </li> </ul> </section> <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"> <a name="getMaxListeners" class="tsd-anchor"></a> <h3>get<wbr>Max<wbr>Listeners</h3> <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"> <li class="tsd-signature tsd-kind-icon">get<wbr>Max<wbr>Listeners<span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">number</span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <p>Inherited from GPIOPort.getMaxListeners</p> <ul> <li>Defined in node_modules/@types/node/events.d.ts:79</li> </ul> </aside> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">number</span></h4> </li> </ul> </section> <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"> <a name="listenerCount" class="tsd-anchor"></a> <h3>listener<wbr>Count</h3> <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"> <li class="tsd-signature tsd-kind-icon">listener<wbr>Count<span class="tsd-signature-symbol">(</span>event<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">string</span><span class="tsd-signature-symbol"> | </span><span class="tsd-signature-type">symbol</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">number</span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <p>Inherited from GPIOPort.listenerCount</p> <ul> <li>Defined in node_modules/@types/node/events.d.ts:83</li> </ul> </aside> <h4 class="tsd-parameters-title">Parameters</h4> <ul class="tsd-parameters"> <li> <h5>event: <span class="tsd-signature-type">string</span><span class="tsd-signature-symbol"> | </span><span class="tsd-signature-type">symbol</span></h5> </li> </ul> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">number</span></h4> </li> </ul> </section> <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"> <a name="listeners" class="tsd-anchor"></a> <h3>listeners</h3> <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"> <li class="tsd-signature tsd-kind-icon">listeners<span class="tsd-signature-symbol">(</span>event<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">string</span><span class="tsd-signature-symbol"> | </span><span class="tsd-signature-type">symbol</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">Function</span><span class="tsd-signature-symbol">[]</span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <p>Inherited from GPIOPort.listeners</p> <ul> <li>Defined in node_modules/@types/node/events.d.ts:80</li> </ul> </aside> <h4 class="tsd-parameters-title">Parameters</h4> <ul class="tsd-parameters"> <li> <h5>event: <span class="tsd-signature-type">string</span><span class="tsd-signature-symbol"> | </span><span class="tsd-signature-type">symbol</span></h5> </li> </ul> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">Function</span><span class="tsd-signature-symbol">[]</span></h4> </li> </ul> </section> <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"> <a name="off" class="tsd-anchor"></a> <h3>off</h3> <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"> <li class="tsd-signature tsd-kind-icon">off<span class="tsd-signature-symbol">(</span>event<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">string</span><span class="tsd-signature-symbol"> | </span><span class="tsd-signature-type">symbol</span>, listener<span class="tsd-signature-symbol">: </span><span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">...</span>args<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">any</span><span class="tsd-signature-symbol">[]</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol"> => </span><span class="tsd-signature-type">void</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><a href="gpio.GPIO.html" class="tsd-signature-type" data-tsd-kind="Class">GPIO</a></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <p>Inherited from GPIOPort.off</p> <ul> <li>Defined in node_modules/@types/node/events.d.ts:76</li> </ul> </aside> <h4 class="tsd-parameters-title">Parameters</h4> <ul class="tsd-parameters"> <li> <h5>event: <span class="tsd-signature-type">string</span><span class="tsd-signature-symbol"> | </span><span class="tsd-signature-type">symbol</span></h5> </li> <li> <h5>listener: <span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">...</span>args<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">any</span><span class="tsd-signature-symbol">[]</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol"> => </span><span class="tsd-signature-type">void</span></h5> <ul class="tsd-parameters"> <li class="tsd-parameter-signature"> <ul class="tsd-signatures tsd-kind-type-literal tsd-is-external"> <li class="tsd-signature tsd-kind-icon"><span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">...</span>args<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">any</span><span class="tsd-signature-symbol">[]</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">void</span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <h4 class="tsd-parameters-title">Parameters</h4> <ul class="tsd-parameters"> <li> <h5><span class="tsd-flag ts-flagRest">Rest</span> <span class="tsd-signature-symbol">...</span>args: <span class="tsd-signature-type">any</span><span class="tsd-signature-symbol">[]</span></h5> </li> </ul> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">void</span></h4> </li> </ul> </li> </ul> </li> </ul> <h4 class="tsd-returns-title">Returns <a href="gpio.GPIO.html" class="tsd-signature-type" data-tsd-kind="Class">GPIO</a></h4> </li> </ul> </section> <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"> <a name="on" class="tsd-anchor"></a> <h3>on</h3> <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"> <li class="tsd-signature tsd-kind-icon">on<span class="tsd-signature-symbol">(</span>event<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">string</span><span class="tsd-signature-symbol"> | </span><span class="tsd-signature-type">symbol</span>, listener<span class="tsd-signature-symbol">: </span><span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">...</span>args<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">any</span><span class="tsd-signature-symbol">[]</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol"> => </span><span class="tsd-signature-type">void</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><a href="gpio.GPIO.html" class="tsd-signature-type" data-tsd-kind="Class">GPIO</a></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <p>Inherited from GPIOPort.on</p> <ul> <li>Defined in node_modules/@types/node/events.d.ts:73</li> </ul> </aside> <h4 class="tsd-parameters-title">Parameters</h4> <ul class="tsd-parameters"> <li> <h5>event: <span class="tsd-signature-type">string</span><span class="tsd-signature-symbol"> | </span><span class="tsd-signature-type">symbol</span></h5> </li> <li> <h5>listener: <span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">...</span>args<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">any</span><span class="tsd-signature-symbol">[]</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol"> => </span><span class="tsd-signature-type">void</span></h5> <ul class="tsd-parameters"> <li class="tsd-parameter-signature"> <ul class="tsd-signatures tsd-kind-type-literal tsd-is-external"> <li class="tsd-signature tsd-kind-icon"><span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">...</span>args<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">any</span><span class="tsd-signature-symbol">[]</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">void</span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <h4 class="tsd-parameters-title">Parameters</h4> <ul class="tsd-parameters"> <li> <h5><span class="tsd-flag ts-flagRest">Rest</span> <span class="tsd-signature-symbol">...</span>args: <span class="tsd-signature-type">any</span><span class="tsd-signature-symbol">[]</span></h5> </li> </ul> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">void</span></h4> </li> </ul> </li> </ul> </li> </ul> <h4 class="tsd-returns-title">Returns <a href="gpio.GPIO.html" class="tsd-signature-type" data-tsd-kind="Class">GPIO</a></h4> </li> </ul> </section> <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"> <a name="once" class="tsd-anchor"></a> <h3>once</h3> <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"> <li class="tsd-signature tsd-kind-icon">once<span class="tsd-signature-symbol">(</span>event<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">string</span><span class="tsd-signature-symbol"> | </span><span class="tsd-signature-type">symbol</span>, listener<span class="tsd-signature-symbol">: </span><span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">...</span>args<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">any</span><span class="tsd-signature-symbol">[]</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol"> => </span><span class="tsd-signature-type">void</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><a href="gpio.GPIO.html" class="tsd-signature-type" data-tsd-kind="Class">GPIO</a></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <p>Inherited from GPIOPort.once</p> <ul> <li>Defined in node_modules/@types/node/events.d.ts:74</li> </ul> </aside> <h4 class="tsd-parameters-title">Parameters</h4> <ul class="tsd-parameters"> <li> <h5>event: <span class="tsd-signature-type">string</span><span class="tsd-signature-symbol"> | </span><span class="tsd-signature-type">symbol</span></h5> </li> <li> <h5>listener: <span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">...</span>args<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">any</span><span class="tsd-signature-symbol">[]</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol"> => </span><span class="tsd-signature-type">void</span></h5> <ul class="tsd-parameters"> <li class="tsd-parameter-signature"> <ul class="tsd-signatures tsd-kind-type-literal tsd-is-external"> <li class="tsd-signature tsd-kind-icon"><span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">...</span>args<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">any</span><span class="tsd-signature-symbol">[]</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">void</span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <h4 class="tsd-parameters-title">Parameters</h4> <ul class="tsd-parameters"> <li> <h5><span class="tsd-flag ts-flagRest">Rest</span> <span class="tsd-signature-symbol">...</span>args: <span class="tsd-signature-type">any</span><span class="tsd-signature-symbol">[]</span></h5> </li> </ul> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">void</span></h4> </li> </ul> </li> </ul> </li> </ul> <h4 class="tsd-returns-title">Returns <a href="gpio.GPIO.html" class="tsd-signature-type" data-tsd-kind="Class">GPIO</a></h4> </li> </ul> </section> <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"> <a name="prependListener" class="tsd-anchor"></a> <h3>prepend<wbr>Listener</h3> <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"> <li class="tsd-signature tsd-kind-icon">prepend<wbr>Listener<span class="tsd-signature-symbol">(</span>event<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">string</span><span class="tsd-signature-symbol"> | </span><span class="tsd-signature-type">symbol</span>, listener<span class="tsd-signature-symbol">: </span><span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">...</span>args<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">any</span><span class="tsd-signature-symbol">[]</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol"> => </span><span class="tsd-signature-type">void</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><a href="gpio.GPIO.html" class="tsd-signature-type" data-tsd-kind="Class">GPIO</a></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <p>Inherited from GPIOPort.prependListener</p> <ul> <li>Defined in node_modules/@types/node/events.d.ts:85</li> </ul> </aside> <h4 class="tsd-parameters-title">Parameters</h4> <ul class="tsd-parameters"> <li> <h5>event: <span class="tsd-signature-type">string</span><span class="tsd-signature-symbol"> | </span><span class="tsd-signature-type">symbol</span></h5> </li> <li> <h5>listener: <span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">...</span>args<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">any</span><span class="tsd-signature-symbol">[]</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol"> => </span><span class="tsd-signature-type">void</span></h5> <ul class="tsd-parameters"> <li class="tsd-parameter-signature"> <ul class="tsd-signatures tsd-kind-type-literal tsd-is-external"> <li class="tsd-signature tsd-kind-icon"><span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">...</span>args<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">any</span><span class="tsd-signature-symbol">[]</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">void</span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <h4 class="tsd-parameters-title">Parameters</h4> <ul class="tsd-parameters"> <li> <h5><span class="tsd-flag ts-flagRest">Rest</span> <span class="tsd-signature-symbol">...</span>args: <span class="tsd-signature-type">any</span><span class="tsd-signature-symbol">[]</span></h5> </li> </ul> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">void</span></h4> </li> </ul> </li> </ul> </li> </ul> <h4 class="tsd-returns-title">Returns <a href="gpio.GPIO.html" class="tsd-signature-type" data-tsd-kind="Class">GPIO</a></h4> </li> </ul> </section> <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"> <a name="prependOnceListener" class="tsd-anchor"></a> <h3>prepend<wbr>Once<wbr>Listener</h3> <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"> <li class="tsd-signature tsd-kind-icon">prepend<wbr>Once<wbr>Listener<span class="tsd-signature-symbol">(</span>event<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">string</span><span class="tsd-signature-symbol"> | </span><span class="tsd-signature-type">symbol</span>, listener<span class="tsd-signature-symbol">: </span><span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">...</span>args<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">any</span><span class="tsd-signature-symbol">[]</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol"> => </span><span class="tsd-signature-type">void</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><a href="gpio.GPIO.html" class="tsd-signature-type" data-tsd-kind="Class">GPIO</a></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <p>Inherited from GPIOPort.prependOnceListener</p> <ul> <li>Defined in node_modules/@types/node/events.d.ts:86</li> </ul> </aside> <h4 class="tsd-parameters-title">Parameters</h4> <ul class="tsd-parameters"> <li> <h5>event: <span class="tsd-signature-type">string</span><span class="tsd-signature-symbol"> | </span><span class="tsd-signature-type">symbol</span></h5> </li> <li> <h5>listener: <span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">...</span>args<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">any</span><span class="tsd-signature-symbol">[]</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol"> => </span><span class="tsd-signature-type">void</span></h5> <ul class="tsd-parameters"> <li class="tsd-parameter-signature"> <ul class="tsd-signatures tsd-kind-type-literal tsd-is-external"> <li class="tsd-signature tsd-kind-icon"><span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">...</span>args<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">any</span><span class="tsd-signature-symbol">[]</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">void</span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <h4 class="tsd-parameters-title">Parameters</h4> <ul class="tsd-parameters"> <li> <h5><span class="tsd-flag ts-flagRest">Rest</span> <span class="tsd-signature-symbol">...</span>args: <span class="tsd-signature-type">any</span><span class="tsd-signature-symbol">[]</span></h5> </li> </ul> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">void</span></h4> </li> </ul> </li> </ul> </li> </ul> <h4 class="tsd-returns-title">Returns <a href="gpio.GPIO.html" class="tsd-signature-type" data-tsd-kind="Class">GPIO</a></h4> </li> </ul> </section> <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"> <a name="rawListeners" class="tsd-anchor"></a> <h3>raw<wbr>Listeners</h3> <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"> <li class="tsd-signature tsd-kind-icon">raw<wbr>Listeners<span class="tsd-signature-symbol">(</span>event<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">string</span><span class="tsd-signature-symbol"> | </span><span class="tsd-signature-type">symbol</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">Function</span><span class="tsd-signature-symbol">[]</span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <p>Inherited from GPIOPort.rawListeners</p> <ul> <li>Defined in node_modules/@types/node/events.d.ts:81</li> </ul> </aside> <h4 class="tsd-parameters-title">Parameters</h4> <ul class="tsd-parameters"> <li> <h5>event: <span class="tsd-signature-type">string</span><span class="tsd-signature-symbol"> | </span><span class="tsd-signature-type">symbol</span></h5> </li> </ul> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">Function</span><span class="tsd-signature-symbol">[]</span></h4> </li> </ul> </section> <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class tsd-is-overwrite"> <a name="read" class="tsd-anchor"></a> <h3>read</h3> <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class tsd-is-overwrite"> <li class="tsd-signature tsd-kind-icon">read<span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol"><</span><a href="../modules/gpio.html#GPIOValue" class="tsd-signature-type" data-tsd-kind="Type alias">GPIOValue</a><span class="tsd-signature-symbol">></span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <p>Overrides GPIOPort.read</p> <ul> <li>Defined in <a href="https://github.com/kou029w/megabit/blob/ea57f51/src/gpio.ts#L12">src/gpio.ts:12</a></li> </ul> </aside> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol"><</span><a href="../modules/gpio.html#GPIOValue" class="tsd-signature-type" data-tsd-kind="Type alias">GPIOValue</a><span class="tsd-signature-symbol">></span></h4> </li> </ul> </section> <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"> <a name="removeAllListeners" class="tsd-anchor"></a> <h3>remove<wbr>All<wbr>Listeners</h3> <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"> <li class="tsd-signature tsd-kind-icon">remove<wbr>All<wbr>Listeners<span class="tsd-signature-symbol">(</span>event<span class="tsd-signature-symbol">?: </span><span class="tsd-signature-type">string</span><span class="tsd-signature-symbol"> | </span><span class="tsd-signature-type">symbol</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><a href="gpio.GPIO.html" class="tsd-signature-type" data-tsd-kind="Class">GPIO</a></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <p>Inherited from GPIOPort.removeAllListeners</p> <ul> <li>Defined in node_modules/@types/node/events.d.ts:77</li> </ul> </aside> <h4 class="tsd-parameters-title">Parameters</h4> <ul class="tsd-parameters"> <li> <h5><span class="tsd-flag ts-flagOptional">Optional</span> event: <span class="tsd-signature-type">string</span><span class="tsd-signature-symbol"> | </span><span class="tsd-signature-type">symbol</span></h5> </li> </ul> <h4 class="tsd-returns-title">Returns <a href="gpio.GPIO.html" class="tsd-signature-type" data-tsd-kind="Class">GPIO</a></h4> </li> </ul> </section> <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"> <a name="removeListener" class="tsd-anchor"></a> <h3>remove<wbr>Listener</h3> <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"> <li class="tsd-signature tsd-kind-icon">remove<wbr>Listener<span class="tsd-signature-symbol">(</span>event<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">string</span><span class="tsd-signature-symbol"> | </span><span class="tsd-signature-type">symbol</span>, listener<span class="tsd-signature-symbol">: </span><span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">...</span>args<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">any</span><span class="tsd-signature-symbol">[]</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol"> => </span><span class="tsd-signature-type">void</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><a href="gpio.GPIO.html" class="tsd-signature-type" data-tsd-kind="Class">GPIO</a></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <p>Inherited from GPIOPort.removeListener</p> <ul> <li>Defined in node_modules/@types/node/events.d.ts:75</li> </ul> </aside> <h4 class="tsd-parameters-title">Parameters</h4> <ul class="tsd-parameters"> <li> <h5>event: <span class="tsd-signature-type">string</span><span class="tsd-signature-symbol"> | </span><span class="tsd-signature-type">symbol</span></h5> </li> <li> <h5>listener: <span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">...</span>args<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">any</span><span class="tsd-signature-symbol">[]</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol"> => </span><span class="tsd-signature-type">void</span></h5> <ul class="tsd-parameters"> <li class="tsd-parameter-signature"> <ul class="tsd-signatures tsd-kind-type-literal tsd-is-external"> <li class="tsd-signature tsd-kind-icon"><span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">...</span>args<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">any</span><span class="tsd-signature-symbol">[]</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">void</span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <h4 class="tsd-parameters-title">Parameters</h4> <ul class="tsd-parameters"> <li> <h5><span class="tsd-flag ts-flagRest">Rest</span> <span class="tsd-signature-symbol">...</span>args: <span class="tsd-signature-type">any</span><span class="tsd-signature-symbol">[]</span></h5> </li> </ul> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">void</span></h4> </li> </ul> </li> </ul> </li> </ul> <h4 class="tsd-returns-title">Returns <a href="gpio.GPIO.html" class="tsd-signature-type" data-tsd-kind="Class">GPIO</a></h4> </li> </ul> </section> <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"> <a name="setMaxListeners" class="tsd-anchor"></a> <h3>set<wbr>Max<wbr>Listeners</h3> <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"> <li class="tsd-signature tsd-kind-icon">set<wbr>Max<wbr>Listeners<span class="tsd-signature-symbol">(</span>n<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">number</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><a href="gpio.GPIO.html" class="tsd-signature-type" data-tsd-kind="Class">GPIO</a></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <p>Inherited from GPIOPort.setMaxListeners</p> <ul> <li>Defined in node_modules/@types/node/events.d.ts:78</li> </ul> </aside> <h4 class="tsd-parameters-title">Parameters</h4> <ul class="tsd-parameters"> <li> <h5>n: <span class="tsd-signature-type">number</span></h5> </li> </ul> <h4 class="tsd-returns-title">Returns <a href="gpio.GPIO.html" class="tsd-signature-type" data-tsd-kind="Class">GPIO</a></h4> </li> </ul> </section> <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"> <a name="unexport" class="tsd-anchor"></a> <h3>unexport</h3> <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-external"> <li class="tsd-signature tsd-kind-icon">unexport<span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol"><</span><span class="tsd-signature-type">void</span><span class="tsd-signature-symbol">></span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <p>Inherited from GPIOPort.unexport</p> <ul> <li>Defined in node_modules/node-web-gpio/dist/index.d.ts:45</li> </ul> </aside> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol"><</span><span class="tsd-signature-type">void</span><span class="tsd-signature-symbol">></span></h4> </li> </ul> </section> <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class tsd-is-overwrite"> <a name="write" class="tsd-anchor"></a> <h3>write</h3> <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class tsd-is-overwrite"> <li class="tsd-signature tsd-kind-icon">write<span class="tsd-signature-symbol">(</span>value<span class="tsd-signature-symbol">: </span><a href="../modules/gpio.html#GPIOValue" class="tsd-signature-type" data-tsd-kind="Type alias">GPIOValue</a><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol"><</span><span class="tsd-signature-type">void</span><span class="tsd-signature-symbol">></span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <p>Overrides GPIOPort.write</p> <ul> <li>Defined in <a href="https://github.com/kou029w/megabit/blob/ea57f51/src/gpio.ts#L25">src/gpio.ts:25</a></li> </ul> </aside> <h4 class="tsd-parameters-title">Parameters</h4> <ul class="tsd-parameters"> <li> <h5>value: <a href="../modules/gpio.html#GPIOValue" class="tsd-signature-type" data-tsd-kind="Type alias">GPIOValue</a></h5> </li> </ul> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol"><</span><span class="tsd-signature-type">void</span><span class="tsd-signature-symbol">></span></h4> </li> </ul> </section> <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-static tsd-is-external"> <a name="getEventListener" class="tsd-anchor"></a> <h3><span class="tsd-flag ts-flagStatic">Static</span> get<wbr>Event<wbr>Listener</h3> <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-static tsd-is-external"> <li class="tsd-signature tsd-kind-icon">get<wbr>Event<wbr>Listener<span class="tsd-signature-symbol">(</span>emitter<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">DOMEventTarget</span><span class="tsd-signature-symbol"> | </span><span class="tsd-signature-type">EventEmitter</span>, name<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">string</span><span class="tsd-signature-symbol"> | </span><span class="tsd-signature-type">symbol</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">Function</span><span class="tsd-signature-symbol">[]</span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <p>Inherited from GPIOPort.getEventListener</p> <ul> <li>Defined in node_modules/@types/node/events.d.ts:34</li> </ul> </aside> <div class="tsd-comment tsd-typography"> <div class="lead"> <p>Returns a list listener for a specific emitter event name.</p> </div> </div> <h4 class="tsd-parameters-title">Parameters</h4> <ul class="tsd-parameters"> <li> <h5>emitter: <span class="tsd-signature-type">DOMEventTarget</span><span class="tsd-signature-symbol"> | </span><span class="tsd-signature-type">EventEmitter</span></h5> </li> <li> <h5>name: <span class="tsd-signature-type">string</span><span class="tsd-signature-symbol"> | </span><span class="tsd-signature-type">symbol</span></h5> </li> </ul> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">Function</span><span class="tsd-signature-symbol">[]</span></h4> </li> </ul> </section> <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-static tsd-is-external"> <a name="listenerCount-1" class="tsd-anchor"></a> <h3><span class="tsd-flag ts-flagStatic">Static</span> listener<wbr>Count</h3> <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-static tsd-is-external"> <li class="tsd-signature tsd-kind-icon">listener<wbr>Count<span class="tsd-signature-symbol">(</span>emitter<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">EventEmitter</span>, event<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">string</span><span class="tsd-signature-symbol"> | </span><span class="tsd-signature-type">symbol</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">number</span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <p>Inherited from GPIOPort.listenerCount</p> <ul> <li>Defined in node_modules/@types/node/events.d.ts:30</li> </ul> </aside> <div class="tsd-comment tsd-typography"> <dl class="tsd-comment-tags"> <dt>deprecated</dt> <dd><p>since v4.0.0</p> </dd> </dl> </div> <h4 class="tsd-parameters-title">Parameters</h4> <ul class="tsd-parameters"> <li> <h5>emitter: <span class="tsd-signature-type">EventEmitter</span></h5> </li> <li> <h5>event: <span class="tsd-signature-type">string</span><span class="tsd-signature-symbol"> | </span><span class="tsd-signature-type">symbol</span></h5> </li> </ul> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">number</span></h4> </li> </ul> </section> <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-static tsd-is-external"> <a name="on-1" class="tsd-anchor"></a> <h3><span class="tsd-flag ts-flagStatic">Static</span> on</h3> <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-static tsd-is-external"> <li class="tsd-signature tsd-kind-icon">on<span class="tsd-signature-symbol">(</span>emitter<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">EventEmitter</span>, event<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">string</span>, options<span class="tsd-signature-symbol">?: </span><span class="tsd-signature-type">StaticEventEmitterOptions</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">AsyncIterableIterator</span><span class="tsd-signature-symbol"><</span><span class="tsd-signature-type">any</span><span class="tsd-signature-symbol">></span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <p>Inherited from GPIOPort.on</p> <ul> <li>Defined in node_modules/@types/node/events.d.ts:27</li> </ul> </aside> <h4 class="tsd-parameters-title">Parameters</h4> <ul class="tsd-parameters"> <li> <h5>emitter: <span class="tsd-signature-type">EventEmitter</span></h5> </li> <li> <h5>event: <span class="tsd-signature-type">string</span></h5> </li> <li> <h5><span class="tsd-flag ts-flagOptional">Optional</span> options: <span class="tsd-signature-type">StaticEventEmitterOptions</span></h5> </li> </ul> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">AsyncIterableIterator</span><span class="tsd-signature-symbol"><</span><span class="tsd-signature-type">any</span><span class="tsd-signature-symbol">></span></h4> </li> </ul> </section> <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-static tsd-is-external"> <a name="once-1" class="tsd-anchor"></a> <h3><span class="tsd-flag ts-flagStatic">Static</span> once</h3> <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class tsd-is-inherited tsd-is-static tsd-is-external"> <li class="tsd-signature tsd-kind-icon">once<span class="tsd-signature-symbol">(</span>emitter<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">NodeEventTarget</span>, event<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">string</span><span class="tsd-signature-symbol"> | </span><span class="tsd-signature-type">symbol</span>, options<span class="tsd-signature-symbol">?: </span><span class="tsd-signature-type">StaticEventEmitterOptions</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol"><</span><span class="tsd-signature-type">any</span><span class="tsd-signature-symbol">[]</span><span class="tsd-signature-symbol">></span></li> <li class="tsd-signature tsd-kind-icon">once<span class="tsd-signature-symbol">(</span>emitter<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">DOMEventTarget</span>, event<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">string</span>, options<span class="tsd-signature-symbol">?: </span><span class="tsd-signature-type">StaticEventEmitterOptions</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol"><</span><span class="tsd-signature-type">any</span><span class="tsd-signature-symbol">[]</span><span class="tsd-signature-symbol">></span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <p>Inherited from GPIOPort.once</p> <ul> <li>Defined in node_modules/@types/node/events.d.ts:25</li> </ul> </aside> <h4 class="tsd-parameters-title">Parameters</h4> <ul class="tsd-parameters"> <li> <h5>emitter: <span class="tsd-signature-type">NodeEventTarget</span></h5> </li> <li> <h5>event: <span class="tsd-signature-type">string</span><span class="tsd-signature-symbol"> | </span><span class="tsd-signature-type">symbol</span></h5> </li> <li> <h5><span class="tsd-flag ts-flagOptional">Optional</span> options: <span class="tsd-signature-type">StaticEventEmitterOptions</span></h5> </li> </ul> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol"><</span><span class="tsd-signature-type">any</span><span class="tsd-signature-symbol">[]</span><span class="tsd-signature-symbol">></span></h4> </li> <li class="tsd-description"> <aside class="tsd-sources"> <p>Inherited from GPIOPort.once</p> <ul> <li>Defined in node_modules/@types/node/events.d.ts:26</li> </ul> </aside> <h4 class="tsd-parameters-title">Parameters</h4> <ul class="tsd-parameters"> <li> <h5>emitter: <span class="tsd-signature-type">DOMEventTarget</span></h5> </li> <li> <h5>event: <span class="tsd-signature-type">string</span></h5> </li> <li> <h5><span class="tsd-flag ts-flagOptional">Optional</span> options: <span class="tsd-signature-type">StaticEventEmitterOptions</span></h5> </li> </ul> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol"><</span><span class="tsd-signature-type">any</span><span class="tsd-signature-symbol">[]</span><span class="tsd-signature-symbol">></span></h4> </li> </ul> </section> </section> </div> <div class="col-4 col-menu menu-sticky-wrap menu-highlight"> <nav class="tsd-navigation primary"> <ul> <li class=" "> <a href="../modules.html">Modules</a> </li> <li class=" tsd-kind-module"> <a href="../modules/Device.html">Device</a> </li> <li class=" tsd-kind-module"> <a href="../modules/ads1015.html">ads1015</a> </li> <li class=" tsd-kind-module"> <a href="../modules/adt7410.html">adt7410</a> </li> <li class=" tsd-kind-module"> <a href="../modules/adxl345.html">adxl345</a> </li> <li class=" tsd-kind-module"> <a href="../modules/gp2y0e03.html">gp2y0e03</a> </li> <li class="current tsd-kind-module"> <a href="../modules/gpio.html">gpio</a> </li> <li class=" tsd-kind-module"> <a href="../modules/i2c.html">i2c</a> </li> <li class=" tsd-kind-module"> <a href="../modules/index.html">index</a> </li> <li class=" tsd-kind-module"> <a href="../modules/mpr121.html">mpr121</a> </li> <li class=" tsd-kind-module"> <a href="../modules/paj7620.html">paj7620</a> </li> <li class=" 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