<script type="text/x-red" data-template-name="arduino in"> <div class="form-row"> <label for="node-input-arduino"><i class="fa fa-tasks"></i> Arduino</label> <input type="text" id="node-input-arduino"> </div> <div class="form-row"> <label for="node-input-state"><i class="fa fa-wrench"></i> <span data-i18n="arduino.label.type"></span></label> <select type="text" id="node-input-state" style="width: 150px;"> <option value="INPUT" data-i18n="arduino.state.in.digital"></option> <option value="ANALOG" data-i18n="arduino.state.in.analogue"></option> <option value="STRING" data-i18n="arduino.state.in.string"></option> </select> </div> <div class="form-row"> <label for="node-input-pin"><i class="fa fa-circle"></i> <span data-i18n="arduino.label.pin"></span></label> <input type="text" id="node-input-pin" placeholder="2"> </div> <div class="form-row"> <label for="node-input-name"><i class="fa fa-tag"></i> <span data-i18n="node-red:common.label.name"></span></label> <input type="text" id="node-input-name" data-i18n="[placeholder]node-red:common.label.name"> </div> <div class="form-tips"><span data-i18n="[html]arduino.tip.io"></span></div> </script> <script type="text/x-red" data-help-name="arduino in"> <p>Arduino input node. Connects to a local Arduino and monitors the selected pin for changes. Uses <a href="http://firmata.org/" target="_new"><i>Firmata</i>.</a></p> <p>The Arduino must be loaded with the Standard Firmata sketch available in the Arduino examples.</p> <p>You can select either Digital or Analogue input. Outputs the value read as <code>msg.payload</code> and the pin number as <code>msg.topic</code>.</p> <p>It only outputs on a change of value - fine for digital inputs, but you can get a lot of data from analogue pins which you must then handle.</p> <p>For example you could use a <code>delay</code> node set to rate limit and drop intermediate values, or an <code>rbe</code> node to only report when it changes by a certain amount.</p> </script> <script type="text/javascript"> RED.nodes.registerType('arduino in',{ category: 'Arduino', color:"#3fadb5", defaults: { name: {value:""}, pin: {value:"",validate: function(v) { var ct = $("#node-input-state").val() || this.state; return ct === 'STRING' || (v !== ''); }}, state: {value:"INPUT",required:true}, arduino: {type:"arduino-board"} }, inputs:0, outputs:1, icon: "arduino.png", label: function() { if (this.state === "STRING") { return "String"; } var a = ""; if (this.state === "ANALOG") { a = "A"; } return this.name||"Pin: "+a+this.pin; }, labelStyle: function() { return this.name?"node_label_italic":""; } }); </script> <script type="text/x-red" data-template-name="arduino out"> <div class="form-row"> <label for="node-input-arduino"><i class="fa fa-tasks"></i> <span data-i18n="arduino.label.arduino"></span></label> <input type="text" id="node-input-arduino"> </div> <div class="form-row"> <label for="node-input-state"><i class="fa fa-wrench"></i> <span data-i18n="arduino.label.type"></span></label> <select type="text" id="node-input-state" style="width: 200px;"> <option value="OUTPUT" data-i18n="arduino.state.out.digital"></option> <option value="PWM" data-i18n="arduino.state.out.analogue"></option> <option value="SERVO" data-i18n="arduino.state.out.servo"></option> <option value="STRING" data-i18n="arduino.state.out.string"></option> </select> </div> <div class="form-row"> <label for="node-input-pin"><i class="fa fa-circle"></i> <span data-i18n="arduino.label.pin"></span></label> <input type="text" id="node-input-pin" placeholder="13"> </div> <div class="form-row"> <label for="node-input-name"><i class="fa fa-tag"></i> <span data-i18n="node-red:common.label.name"></span></label> <input type="text" id="node-input-name" data-i18n="[placeholder]node-red:common.label.name"> </div> <div class="form-tips"><span data-i18n="[html]arduino.tip.io"></span></div> </script> <script type="text/x-red" data-help-name="arduino out"> <p>Arduino output node. Connects to local Arduino and writes to the selected digital pin. Uses <a href="http://firmata.org/" target="_new"><i>Firmata</i>.</a></p> <p>The Arduino must be loaded with the Standard Firmata sketch available in the Arduino examples.</p> <p>You can select Digital, Analogue (PWM) or Servo type outputs. Expects an integer numeric value in <code>msg.payload</code>. The pin number is set in the properties panel.</p> </script> <script type="text/javascript"> RED.nodes.registerType('arduino out', { category: 'Arduino', color:"#3fadb5", defaults: { name: {value:""}, pin: {value:"",validate: function(v) { var ct = $("#node-input-state").val() || this.state; return ct === 'STRING' || (v !== ''); }}, state: {value:"",required:true}, arduino: {type:"arduino-board"} }, inputs:1, outputs:0, icon: "arduino.png", align: "right", label: function() { if (this.state === "STRING") { return "String"; } return this.name||"Pin: "+this.pin; }, labelStyle: function() { return this.name?"node_label_italic":""; } }); </script> <script type="text/x-red" data-template-name="arduino-board"> <div class="form-row"> <label for="node-config-input-device"><i class="fa fa-random"></i> <span data-i18n="arduino.label.port"></span></label> <input type="text" id="node-config-input-device" style="width:60%;" data-i18n="[placeholder]arduino.placeholder.port"/> <a id="node-config-lookup-serial" class="btn"><i id="node-config-lookup-serial-icon" class="fa fa-search"></i></a> </div> <div class="form-tips"><span data-i18n="[html]arduino.tip.conf"></span></div> </script> <script type="text/javascript"> RED.nodes.registerType('arduino-board',{ category: 'config', defaults: { device: {value:""} }, label: function() { return this.device||"arduino"; }, oneditprepare: function() { try { $("#node-config-input-device").autocomplete( "destroy" ); } catch(err) { } $("#node-config-lookup-serial").click(function() { $("#node-config-lookup-serial-icon").removeClass('fa-search'); $("#node-config-lookup-serial-icon").addClass('spinner'); $("#node-config-lookup-serial").addClass('disabled'); $.getJSON('arduinoports',function(data) { $("#node-config-lookup-serial-icon").addClass('fa-search'); $("#node-config-lookup-serial-icon").removeClass('spinner'); $("#node-config-lookup-serial").removeClass('disabled'); var ports = []; $.each(data, function(i, port) { ports.push(port.comName); }); $("#node-config-input-device").autocomplete({ source:ports, minLength:0, close: function( event, ui ) { $("#node-config-input-device").autocomplete( "destroy" ); } }).autocomplete("search",""); }); }); } }); </script>