node-red/nodes/core/io/25-serial.html

<!--
  Copyright 2013 IBM Corp.

  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
  You may obtain a copy of the License at

  http://www.apache.org/licenses/LICENSE-2.0

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.
-->

<script type="text/x-red" data-template-name="serial in">
    <div class="form-row node-input-serial">
        <label for="node-input-serial"><i class="icon-bullhorn"></i> Serial Port</label>
        <input type="text" id="node-input-serial">
    </div>
    <div class="form-row">
        <label for="node-input-name"><i class="icon-tag"></i> Name</label>
        <input type="text" id="node-input-name" placeholder="Name">
    </div>
</script>

<script type="text/x-red" data-help-name="serial in">
	<p>Reads data from a local serial port.</p>
	<p>Keeps reading from the serial port until it sees \n (default) or the character(s) requested. Only sets <b>msg.payload</b>.</p>
</script>

<script type="text/javascript">
    RED.nodes.registerType('serial in',{
        category: 'input',
        defaults: {
			name: {name:""},
            serial: {type:"serial-port",required:true}
        },
        color:"BurlyWood",
        inputs:0,
        outputs:1,
        icon: "serial.png",
        label: function() {
            var serialNode = RED.nodes.node(this.serial);
            return this.name||(serialNode?serialNode.label():"serial");
        },
        labelStyle: function() {
            return this.name?"node_label_italic":"";
        }
    });
</script>


<script type="text/x-red" data-template-name="serial out">
    <div class="form-row node-input-serial">
        <label for="node-input-serial"><i class="icon-bullhorn"></i> Serial Port</label>
        <input type="text" id="node-input-serial">
    </div>
    <div class="form-row">
        <label for="node-input-name"><i class="icon-tag"></i> Name</label>
        <input type="text" id="node-input-name" placeholder="Name">
    </div>
</script>

<script type="text/x-red" data-help-name="serial out">
	<p>Provides a connection to an outbound serial port.</p>
	<p>Only the <b>msg.payload</b> is sent.</p>
</script>

<script type="text/javascript">
    RED.nodes.registerType('serial out',{
        category: 'output',
        defaults: {
			name: {name:""},
            serial: {type:"serial-port",required:true}
        },
        color:"BurlyWood",
        inputs:1,
        outputs:0,
        icon: "serial.png",
        align: "right",
        label: function() {
            var serialNode = RED.nodes.node(this.serial);
            return this.name||(serialNode?serialNode.label():"serial");
        },
        labelStyle: function() {
            return this.name?"node_label_italic":"";
        }
    });

</script>


<script type="text/x-red" data-template-name="serial-port">
    <div class="form-row">
        <label for="node-config-input-serialport"><i class="icon-bullhorn"></i> Serial Port</label>
        <input type="text" id="node-config-input-serialport" placeholder="/dev/ttyUSB0" style="width:50%;">
    </div>
    <div class="form-row">
        <label for="node-config-input-serialbaud"><i class="icon-wrench"></i> Baud Rate</label>
        <select type="text" id="node-config-input-serialbaud" style="width: 150px;">
            <option value="115200">115200</option>
            <option value="57600">57600</option>
            <option value="38400">38400</option>
            <option value="19200">19200</option>
            <option value="9600">9600</option>
            <option value="4800">4800</option>
            <option value="2400">2400</option>
            <option value="1800">1800</option>
            <option value="1200">1200</option>
            <option value="600">600</option>
            <option value="300">300</option>
            <option value="200">200</option>
            <option value="150">150</option>
            <option value="134">134</option>
            <option value="110">110</option>
            <option value="75">75</option>
            <option value="50">50</option>
        </select>
    </div>
    <div class="form-row">
        <label for="node-config-input-newline"><i class="icon-text-width"></i> New line</label>
        <input type="text" id="node-config-input-newline">
    </div>
<!--
    <div class="form-row">
        <label for="node-config-input-name"><i class="icon-tag"></i> Name</label>
        <input type="text" id="node-config-input-name" placeholder="Name">
    </div>
-->
</script>

<script type="text/javascript">
    RED.nodes.registerType('serial-port',{
        category: 'config',
        defaults: {
            //name: {value:""},
            serialport: {value:"",required:true},
            serialbaud: {value:57600,required:true},
            newline: {value:"\\n"}
        },
        label: function() {
            //return this.name||this.serialport;
            return this.serialport+":"+this.serialbaud;
        }
    });
</script>