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added prototype BlinkStick node...
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nodes/hardware/76-blinkstick.html
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nodes/hardware/76-blinkstick.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="blinkstick">
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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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<div class="form-tips">Expects a msg.payload with either hex #rrggbb or decimal red,green,blue.</div>
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</script>
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<script type="text/x-red" data-help-name="blinkstick">
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<p>BlinkStick output node. Expects a <b>msg.payload</b> with either a hex string #rrggbb triple or red,green,blue as three 0-255 values.</p>
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<p><b>NOTE:</b> currently only works with a single BlinkStick. (As it uses the findFirst() function to attach).</p>
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<p>For more info see the <i><a href="http://blinkstick.com/" target="_new">BlinkStick website</a></i> or the <i><a href="https://github.com/arvydas/blinkstick-node" target="_new">node module</a></i> documentation.</p>
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</script>
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<script type="text/javascript">
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RED.nodes.registerType('blinkstick',{
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category: 'advanced-output',
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color:"cornsilk",
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defaults: {
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name: {value:""}
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},
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inputs:1,
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outputs:0,
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icon: "arrow-in.png",
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align: "right",
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label: function() {
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return this.name||"blinkstick";
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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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nodes/hardware/76-blinkstick.js
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nodes/hardware/76-blinkstick.js
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/**
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* Copyright 2013 IBM Corp.
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*
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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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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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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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var RED = require("../../red/red");
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var blinkstick = require("blinkstick");
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function BlinkStick(n) {
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RED.nodes.createNode(this,n);
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var node = this;
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var p1 = /^#.*/
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var p2 = /[0-9]+,[0-9]+,[0-9]+/
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var led = new blinkstick.findFirst();
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node.log("started");
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this.on("input", function(msg) {
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if (msg != null) {
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if (led.length > 0) {
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if ((p1.test(msg.payload))|(p2.test(msg.payload))) {
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led.setColor(msg.payload);
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}
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else {
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node.error("Incorrect format: "+msg.payload);
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}
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}
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else {
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node.error("No BlinkStick found");
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}
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}
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});
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}
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RED.nodes.registerType("blinkstick",BlinkStick);
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