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Nicholas O'Leary
148
nodes/hardware/35-arduino.html
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148
nodes/hardware/35-arduino.html
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<!--
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Copyright 2013 IBM Corp.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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-->
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<script type="text/x-red" data-template-name="arduino in">
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<div class="form-row">
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<label for="node-input-arduino"><i class="icon-tasks"></i> Arduino</label>
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<input type="text" id="node-input-arduino">
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</div>
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<div class="form-row">
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<label for="node-input-pin"><i class="icon-asterisk"></i> Pin</label>
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<input type="text" id="node-input-pin" placeholder="2">
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</div>
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<div class="form-row">
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<label for="node-input-state"><i class="icon-wrench"></i> Type</label>
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<select type="text" id="node-input-state" style="width: 150px;">
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<option value="INPUT">Digital pin</option>
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<option value="ANALOG">Analogue pin</option>
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</select>
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</div>
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<div class="form-row">
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<label for="node-input-name"><i class="icon-tag"></i> Name</label>
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<input type="text" id="node-input-name" placeholder="Name">
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</div>
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</script>
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<script type="text/x-red" data-help-name="arduino in">
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<p>Arduino input node. Connects to local Arduino and monitors the selected pin for changes. Uses <a href="http://firmata.org/" target="_new"><i>Firmata</i>.</a></p>
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<p>You can select either Digital or Analogue input. Outputs the value read as <b>msg.payload</b> and the pin number as <b>msg.topic</b>.</p>
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<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>
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<p>You can set the sample rate in ms from 20 to 65535.</p>
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</script>
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<script type="text/javascript">
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RED.nodes.registerType('arduino in',{
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category: 'advanced-input',
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color:"#c6dbef",
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defaults: {
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name: {value:""},
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pin: {value:"",required:true},
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state: {value:"INPUT",required:true},
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arduino: {type:"arduino-board",required:true}
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},
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inputs:0,
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outputs:1,
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icon: "arduino.png",
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label: function() {
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var a = "";
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if (this.state == "ANALOG") a = "A";
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return this.name||"Pin: "+a+this.pin;
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},
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labelStyle: function() {
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return this.name?"node_label_italic":"";
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}
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});
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</script>
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<script type="text/x-red" data-template-name="arduino out">
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<div class="form-row">
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<label for="node-input-arduino"><i class="icon-tasks"></i> Arduino</label>
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<input type="text" id="node-input-arduino">
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</div>
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<div class="form-row">
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<label for="node-input-pin"><i class="icon-asterisk"></i> Pin</label>
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<input type="text" id="node-input-pin" placeholder="13">
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</div>
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<div class="form-row">
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<label for="node-input-state"><i class="icon-wrench"></i> Type</label>
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<select type="text" id="node-input-state" style="width: 150px;">
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<option value="OUTPUT">Digital (0/1)</option>
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<option value="PWM">Analogue (0-255)</option>
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<option value="SERVO">Servo (0-180)</option>
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</select>
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</div>
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<div class="form-row">
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<label for="node-input-name"><i class="icon-tag"></i> Name</label>
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<input type="text" id="node-input-name" placeholder="Name">
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</div>
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</script>
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<script type="text/x-red" data-help-name="arduino out">
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<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>
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<p>You can select Digital, Analogue (PWM) or Servo type outputs. Expects a numeric value in <b>msg.payload</b>. The pin number is set in the properties panel.</p>
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</script>
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<script type="text/javascript">
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RED.nodes.registerType('arduino out',{
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category: 'advanced-output',
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color:"#c6dbef",
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defaults: {
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name: {value:""},
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pin: {value:""},
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state: {value:"",required:true},
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arduino: {type:"arduino-board",required:true}
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},
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inputs:1,
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outputs:0,
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icon: "arduino.png",
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align: "right",
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label: function() {
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return this.name||"Pin: "+this.pin;
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},
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labelStyle: function() {
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return this.name?"node_label_italic":"";
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}
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});
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</script>
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<script type="text/x-red" data-template-name="arduino-board">
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<div class="form-row">
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<label for="node-config-input-device"><i class="icon-bullhorn"></i> Arduino Port</label>
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<input type="text" id="node-config-input-device" placeholder="ttyU" style="width:50%;">
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</div>
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<div class="form-row">
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<label for="node-config-input-repeat"><i class="icon-repeat"></i> Sample (ms)</label>
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<input type="text" id="node-config-input-repeat" placeholder="25">
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</div>
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<!-- <div class="form-row">
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<label for="node-config-input-baud"><i class="icon-bullhorn"></i> Baudrate</label>
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<input type="text" id="node-config-input-baud" placeholder="115200" style="width:50%;">
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</div> -->
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</script>
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<script type="text/javascript">
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RED.nodes.registerType('arduino-board',{
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category: 'config',
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defaults: {
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//baud: {baud:"57600",required:true},
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repeat: {value:"25",required:true,validate:RED.validators.number()},
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device: {value:"",required:true}
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},
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label: function() {
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return this.device||"arduino";
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}
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});
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</script>
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