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node-red-nodes/io/serialport/25-serial.html
Dave Conway-Jones 68bd4cc036 Add "other" baud rates to serialport
to Close #194
Uses typed widget so needs NR 0.13.4.
2016-04-01 08:55:58 +01:00

280 lines
12 KiB
HTML

<!--
Copyright 2013,2016 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="fa fa-random"></i> <span data-i18n="serial.label.serialport"></span></label>
<input type="text" id="node-input-serial">
</div>
<div class="form-row">
<label for="node-input-name"><i class="fa fa-tag"></i> <span data-i18n="node-red:common.label.name"></span></label>
<input type="text" id="node-input-name" data-i18n="[placeholder]node-red:common.label.name">
</div>
</script>
<script type="text/x-red" data-help-name="serial in">
<p>Reads data from a local serial port.</p>
<p>Can either <ul><li>wait for a "split" character (default \n). Also accepts hex notation (0x0a).</li>
<li>Wait for a timeout in milliseconds for the first character received</li>
<li>Wait to fill a fixed sized buffer</li></ul></p>
<p>It then outputs <code>msg.payload</code> as either a UTF8 ascii string or a binary Buffer object.</p>
<p>If no split character is specified, or a timeout or buffer size of 0, then a stream of single characters
is sent - again either as ascii chars or size 1 binary buffers.</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().split(":")[0]:this._("serial.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="fa fa-random"></i> <span data-i18n="serial.label.serialport"></span></label>
<input type="text" id="node-input-serial">
</div>
<div class="form-row">
<label for="node-input-name"><i class="fa fa-tag"></i> <span data-i18n="node-red:common.label.name"></span></label>
<input type="text" id="node-input-name" data-i18n="[placeholder]node-red:common.label.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 <code>msg.payload</code> is sent.</p>
<p>Optionally the new line character used to split the input can be appended to every message sent out to the serial port.</p>
<p>Binary payloads can be sent by using a Buffer object.</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().split(":")[0]:this._("serial.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="fa fa-random"></i> <span data-i18n="serial.label.serialport"></span></label>
<input type="text" id="node-config-input-serialport" style="width:60%;" data-i18n="[placeholder]serial.placeholder.serialport">
<a id="node-config-lookup-serial" class="btn"><i id="node-config-lookup-serial-icon" class="fa fa-search"></i></a>
</div>
<div class="form-row">
<table width="100%"><tr>
<td width="100px"><i class="fa fa-wrench"></i> <span data-i18n="serial.label.settings"></span></td>
<td width="110px" data-i18n="serial.label.baudrate"></td>
<td width="70px" data-i18n="serial.label.databits"></td>
<td width="80px" data-i18n="serial.label.parity"></td>
<td width="70px" data-i18n="serial.label.stopbits"></td>
</tr><tr><td>&nbsp;</td>
<td>
<input type="text" id="node-config-input-serialbaud" style="width:100px">
</td><td>
<select type="text" id="node-config-input-databits" style="width:70px;">
<option value="8">8</option>
<option value="7">7</option>
<option value="6">6</option>
<option value="5">5</option>
</select>
</td><td>
<select type="text" id="node-config-input-parity" style="width:80px;">
<option value="none" data-i18n="serial.parity.none"></option>
<option value="even" data-i18n="serial.parity.even"></option>
<option value="mark" data-i18n="serial.parity.mark"></option>
<option value="odd" data-i18n="serial.parity.odd"></option>
<option value="space" data-i18n="serial.parity.space"></option>
</select>
</td><td>
<select type="text" id="node-config-input-stopbits" style="width:70px;">
<option value="2">2</option>
<option value="1">1</option>
</select>
</td>
</tr></table></div>
<br/>
<div class="form-row">
<label><i class="fa fa-sign-in"></i> <span data-i18n="serial.label.input"></span></label>
</div>
<div class="form-row" style="padding-left: 10px;">
<span data-i18n="serial.label.split"></span>
<select type="text" id="node-config-input-out" style="margin-left: 5px; width:200px;">
<option value="char" data-i18n="serial.split.character"></option>
<option value="time" data-i18n="serial.split.timeout"></option>
<option value="count" data-i18n="serial.split.lengths"></option>
</select>
<input type="text" id="node-config-input-newline" style="width:50px;">
<span id="node-units"></span>
</div>
<div class="form-row" style="padding-left: 10px;">
<span data-i18n="serial.label.deliver"></span>
<select type="text" id="node-config-input-bin" style="margin-left: 5px; width: 150px;">
<option value="false" data-i18n="serial.output.ascii"></option>
<option value="bin" data-i18n="serial.output.binary"></option>
</select>
</div>
<br/>
<div id="node-config-addchar">
<div class="form-row">
<label><i class="fa fa-sign-out"></i> <span data-i18n="serial.label.output"></span></label>
</div>
<div class="form-row">
<input style="width: 30px;margin-left: 10px; vertical-align: top;" type="checkbox" id="node-config-input-addchar"><label style="width: auto;" for="node-config-input-addchar"><span data-i18n="serial.addsplit"></span></label>
</div>
</div>
<div class="form-tips" id="tip-split"><span data-i18n="serial.tip.split"></span></div>
<div class="form-tips" id="tip-bin" hidden><span data-i18n="serial.tip.timeout"></span></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,validate:RED.validators.number()},
databits: {value:8,required:true},
parity: {value:"none",required:true},
stopbits: {value:1,required:true},
newline: {value:"\\n"},
bin: {value:"false"},
out: {value:"char"},
addchar: {value:false}
},
label: function() {
this.serialbaud = this.serialbaud || 57600;
this.databits = this.databits || 8;
this.parity = this.parity || this._("serial.label.none");
this.stopbits = this.stopbits || 1;
return this.serialport+":"+this.serialbaud+"-"+this.databits+this.parity.charAt(0).toUpperCase()+this.stopbits;
},
oneditprepare: function() {
var previous = null;
var blist = [
{value:"115200",label:"115200",hasValue:false},
{value:"57600",label:"57600",hasValue:false},
{value:"38400",label:"38400",hasValue:false},
{value:"19200",label:"19200",hasValue:false},
{value:"9600",label:"9600",hasValue:false},
{value:"4800",label:"4800",hasValue:false},
{value:"2400",label:"2400",hasValue:false},
{value:"1200",label:"1200",hasValue:false},
{value:"600",label:"600",hasValue:false},
{value:"300",label:"300",hasValue:false},
{label:"other",value:"other",icon:"red/images/typedInput/09.png",validate:/^[0-9]*$/}
];
var serialbaudType = "custom";
for (var i in blist) {
if (this.serialbaud == blist[i].value) {
serialbaudType = this.serialbaud;
}
}
$("#node-config-input-serialbaud").typedInput({
default: this.serialbaud,
types:blist
});
$("#node-config-input-out").on('focus', function () { previous = this.value; }).change(function() {
if (previous == null) { previous = $("#node-config-input-out").val(); }
if ($("#node-config-input-out").val() == "char") {
if (previous != "char") { $("#node-config-input-newline").val("\\n"); }
$("#node-units").text("");
$("#node-config-addchar").show();
$("#tip-split").show();
$("#tip-bin").hide();
}
else if ($("#node-config-input-out").val() == "time") {
if (previous != "time") { $("#node-config-input-newline").val("0"); }
$("#node-units").text("ms");
$("#node-config-addchar").hide();
$("#node-config-input-addchar").val("false");
$("#tip-split").hide();
$("#tip-bin").show();
}
else {
if (previous != "count") { $("#node-config-input-newline").val(""); }
$("#node-units").text("chars");
$("#node-config-addchar").hide();
$("#node-config-input-addchar").val("false");
$("#tip-split").hide();
$("#tip-bin").hide();
}
});
try {
$("#node-config-input-serialport").autocomplete( "destroy" );
} catch(err) {
}
$("#node-config-lookup-serial").click(function() {
$("#node-config-lookup-serial").addClass('disabled');
$.getJSON('serialports',function(data) {
$("#node-config-lookup-serial").removeClass('disabled');
var ports = [];
$.each(data, function(i, port) {
ports.push(port.comName);
});
$("#node-config-input-serialport").autocomplete({
source:ports,
minLength:0,
close: function( event, ui ) {
$("#node-config-input-serialport").autocomplete( "destroy" );
}
}).autocomplete("search","");
});
});
},
oneditsave: function() {
var mytype = $("#node-config-input-serialbaud").typedInput('type');
if (mytype !== "other") {
$("#node-config-input-serialbaud").typedInput('value',mytype);
}
this.serialbaud = $("#node-config-input-serialbaud").typedInput('value');
}
});
</script>