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Add configuration of serial protocol settings

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- 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
This commit is contained in:
Frank van de Pol
2014-04-21 23:35:28 +02:00
parent 4ae5f34d2e
commit 9d1bb39018
2 changed files with 97 additions and 10 deletions
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61
nodes/core/io/25-serial.html
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@@ -95,7 +95,8 @@
<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%;">
<select type="text" id="node-config-input-serialport" style="width:75%;">
</select>
</div>
<div class="form-row">
<label for="node-config-input-serialbaud"><i class="icon-wrench"></i> Baud Rate</label>
@@ -119,6 +120,32 @@
<option value="50">50</option>
</select>
</div>
<div class="form-row">
<label for="node-config-input-databits"><i class="icon-wrench"></i> Data Bits</label>
<select type="text" id="node-config-input-databits" style="width: 100px;">
<option value="8">8</option>
<option value="7">7</option>
<option value="6">6</option>
<option value="5">5</option>
</select>
</div>
<div class="form-row">
<label for="node-config-input-parity"><i class="icon-wrench"></i> Parity</label>
<select type="text" id="node-config-input-parity" style="width: 100px;">
<option value="none">None</option>
<option value="even">Even</option>
<option value="mark">Mark</option>
<option value="odd">Odd</option>
<option value="space">Space</option>
</select>
</div>
<div class="form-row">
<label for="node-config-input-stopbits"><i class="icon-wrench"></i> Stop Bits</label>
<select type="text" id="node-config-input-stopbits" style="width: 100px;">
<option value="2">2</option>
<option value="1">1</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" style="width: 50px;">
@@ -126,7 +153,7 @@
<div class="form-row">
<label for="node-config-input-addchar">&nbsp;</label>
<select type="text" id="node-config-input-addchar" style="width: 70%;">
<option value="false">Don't add 'New Line' to serial output</option>
<option value="false">Dont add 'New Line' to serial output</option>
<option value="true">Add 'New line' to serial output message</option>
</select>
</div>
@@ -140,12 +167,36 @@
//name: {value:""},
serialport: {value:"",required:true},
serialbaud: {value:57600,required:true},
databits: {value:8,required:true},
parity: {value:"none",required:true},
stopbits: {value:1,required:true},
newline: {value:"\\n"},
addchar: {value:false}
},
label: function() {
//return this.name||this.serialport;
return this.serialport+":"+this.serialbaud;
label: function() {
if (typeof this.serialbaud === 'undefined') {
this.serialbaud = 57600;
}
if (typeof this.databits === 'undefined') {
this.databits = 8;
}
if (typeof this.parity === 'undefined') {
this.parity = 'none';
}
if (typeof this.stopbits == 'undefined') {
this.stopbits = 1;
}
return this.serialport+":"+this.serialbaud+"-"+this.databits+this.parity.charAt(0).toUpperCase()+this.stopbits;
},
oneditprepare: function() {
var p = this.serialport;
var s = $("#node-config-input-serialport");
$.getJSON('serialports',function(data) {
$.each(data, function(i, port){
s.append($('<option>').text(port.comName).attr('value', port.comName));
});
s.val(p);
});
}
});
</script>