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https://github.com/node-red/node-red.git
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9d1bb39018
- Add support for configuration of protocol parameters (data bits, party, stop bits) - Set serial device/port using select list (discovered ports) - Provide default settings for existing flows that do not yet have serial protocol settings
203 lines
7.8 KiB
HTML
203 lines
7.8 KiB
HTML
<!--
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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="serial in">
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<div class="form-row node-input-serial">
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<label for="node-input-serial"><i class="icon-bullhorn"></i> Serial Port</label>
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<input type="text" id="node-input-serial">
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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="serial in">
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<p>Reads data from a local serial port.</p>
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<p>Keeps reading from the serial port until it sees \n (default) or the character(s) requested. Only sets <b>msg.payload</b>.</p>
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</script>
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<script type="text/javascript">
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RED.nodes.registerType('serial in',{
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category: 'input',
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defaults: {
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name: {name:""},
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serial: {type:"serial-port",required:true}
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},
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color:"BurlyWood",
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inputs:0,
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outputs:1,
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icon: "serial.png",
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label: function() {
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var serialNode = RED.nodes.node(this.serial);
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return this.name||(serialNode?serialNode.label():"serial");
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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="serial out">
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<div class="form-row node-input-serial">
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<label for="node-input-serial"><i class="icon-bullhorn"></i> Serial Port</label>
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<input type="text" id="node-input-serial">
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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="serial out">
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<p>Provides a connection to an outbound serial port.</p>
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<p>Only the <b>msg.payload</b> is sent.</p>
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<p>Optionally the new line character used to split the input can be appended to every message sent out to the serial port.</p>
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</script>
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<script type="text/javascript">
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RED.nodes.registerType('serial out',{
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category: 'output',
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defaults: {
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name: {name:""},
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serial: {type:"serial-port",required:true}
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},
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color:"BurlyWood",
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inputs:1,
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outputs:0,
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icon: "serial.png",
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align: "right",
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label: function() {
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var serialNode = RED.nodes.node(this.serial);
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return this.name||(serialNode?serialNode.label():"serial");
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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="serial-port">
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<div class="form-row">
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<label for="node-config-input-serialport"><i class="icon-bullhorn"></i> Serial Port</label>
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<select type="text" id="node-config-input-serialport" style="width:75%;">
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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-config-input-serialbaud"><i class="icon-wrench"></i> Baud Rate</label>
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<select type="text" id="node-config-input-serialbaud" style="width: 150px;">
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<option value="115200">115200</option>
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<option value="57600">57600</option>
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<option value="38400">38400</option>
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<option value="19200">19200</option>
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<option value="9600">9600</option>
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<option value="4800">4800</option>
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<option value="2400">2400</option>
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<option value="1800">1800</option>
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<option value="1200">1200</option>
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<option value="600">600</option>
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<option value="300">300</option>
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<option value="200">200</option>
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<option value="150">150</option>
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<option value="134">134</option>
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<option value="110">110</option>
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<option value="75">75</option>
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<option value="50">50</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-config-input-databits"><i class="icon-wrench"></i> Data Bits</label>
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<select type="text" id="node-config-input-databits" style="width: 100px;">
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<option value="8">8</option>
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<option value="7">7</option>
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<option value="6">6</option>
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<option value="5">5</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-config-input-parity"><i class="icon-wrench"></i> Parity</label>
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<select type="text" id="node-config-input-parity" style="width: 100px;">
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<option value="none">None</option>
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<option value="even">Even</option>
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<option value="mark">Mark</option>
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<option value="odd">Odd</option>
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<option value="space">Space</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-config-input-stopbits"><i class="icon-wrench"></i> Stop Bits</label>
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<select type="text" id="node-config-input-stopbits" style="width: 100px;">
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<option value="2">2</option>
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<option value="1">1</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-config-input-newline"><i class="icon-text-width"></i> New line</label>
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<input type="text" id="node-config-input-newline" style="width: 50px;">
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</div>
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<div class="form-row">
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<label for="node-config-input-addchar"> </label>
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<select type="text" id="node-config-input-addchar" style="width: 70%;">
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<option value="false">Dont add 'New Line' to serial output</option>
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<option value="true">Add 'New line' to serial output message</option>
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</select>
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</div>
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<div class="form-tips">Tip: the new line character is used to split the input into separate messages. It can also be added to every message sent out to the serial port.</div>
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</script>
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<script type="text/javascript">
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RED.nodes.registerType('serial-port',{
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category: 'config',
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defaults: {
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//name: {value:""},
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serialport: {value:"",required:true},
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serialbaud: {value:57600,required:true},
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databits: {value:8,required:true},
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parity: {value:"none",required:true},
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stopbits: {value:1,required:true},
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newline: {value:"\\n"},
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addchar: {value:false}
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},
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label: function() {
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if (typeof this.serialbaud === 'undefined') {
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this.serialbaud = 57600;
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}
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if (typeof this.databits === 'undefined') {
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this.databits = 8;
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}
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if (typeof this.parity === 'undefined') {
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this.parity = 'none';
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}
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if (typeof this.stopbits == 'undefined') {
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this.stopbits = 1;
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}
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return this.serialport+":"+this.serialbaud+"-"+this.databits+this.parity.charAt(0).toUpperCase()+this.stopbits;
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},
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oneditprepare: function() {
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var p = this.serialport;
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var s = $("#node-config-input-serialport");
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$.getJSON('serialports',function(data) {
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$.each(data, function(i, port){
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s.append($('<option>').text(port.comName).attr('value', port.comName));
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});
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s.val(p);
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});
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}
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});
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</script>
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