mirror of
https://github.com/node-red/node-red-nodes.git
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65 lines
1.7 KiB
JavaScript
65 lines
1.7 KiB
JavaScript
/**
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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(process.env.NODE_RED_HOME+"/red/red");
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var duino = require("duino");
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var util = require('util');
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function DuinoNode(n) {
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RED.nodes.createNode(this,n);
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this.pin = n.pin || "10";
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node = this;
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try {
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this.board = new duino.Board();
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}
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catch (e) {
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util.log("[duino] - Error establishing board connection!");
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}
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this.on("input", function(message) {
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if (typeof(message.payload) == "string") {
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message.payload = JSON.parse(message.payload);
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}
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// Send message as RC triState
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if (message.payload.inputType === "RC") {
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var rcCode = message.payload.rcCode;
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if (rcCode.length != 8) {
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util.log("[duino] - Error, code : "+rcCode+ "was not 8 digits long!");
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return;
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}
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var rcRef = new duino.RC({
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board: node.board,
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pin: parseInt(node.pin, 10)
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});
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if (message.payload.on) {
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util.log("RCCode = "+ rcCode + "FFFF");
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rcRef.triState(message.payload.rcCode + "FFFF");
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}
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else {
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util.log("RCCode = "+ rcCode + "FFF0");
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rcRef.triState(message.payload.rcCode + "FFF0");
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}
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}
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});
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}
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RED.nodes.registerType("duino",DuinoNode);
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