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node-red-nodes/hardware/BBB/145-digital-in.html
Maxwell Hadley c6108cffb4 Polishing discrete-in a bit
Commented out debug: added numeric validator
2014-02-08 22:35:00 +00:00

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<!--
Copyright 2014 Maxwell R Hadley
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.
-->
<!-- Define the edit dialog -->
<script type="text/x-red" data-template-name="discrete-in">
<div class="form-row">
<label for="node-input-pin"><i class="icon-asterisk"></i>Input pin</label>
<select type="text" id="node-input-pin" style="width: 200px;">
<option value="">select pin</option>
<option value="P8_7">GPIO2_2 (P8 pin 7)</option>
<option value="P8_8">GPIO2_3 (P8 pin 8)</option>
<option value="P8_9">GPIO2_5 (P8 pin 9)</option>
<option value="P8_10">GPIO2_4 (P8 pin 10)</option>
<option value="P8_11">GPIO1_13 (P8 pin 11)</option>
<option value="P8_12">GPIO1_12 (P8 pin 12)</option>
<option value="P8_13">GPIO0_23 (P8 pin 13)</option>
<option value="P8_14">GPIO0_26 (P8 pin 14)</option>
<option value="P8_15">GPIO1_15 (P8 pin 15)</option>
<option value="P8_16">GPIO1_14 (P8 pin 16)</option>
<option value="P8_17">GPIO0_27 (P8 pin 17)</option>
<option value="P8_18">GPIO2_1 (P8 pin 18)</option>
<option value="P8_19">GPIO0_22 (P8 pin 19)</option>
<option value="P8_26">GPIO1_29 (P8 pin 26)</option>
<option value="P9_11">GPIO0_30 (P9 pin 11)</option>
<option value="P9_12">GPIO1_28 (P9 pin 12)</option>
<option value="P9_13">GPIO0_31 (P9 pin 13)</option>
<option value="P9_14">GPIO1_18 (P9 pin 14)</option>
<option value="P9_15">GPIO1_16 (P9 pin 15)</option>
<option value="P9_16">GPIO1_19 (P9 pin 16)</option>
<option value="P9_17">GPIO0_5 (P9 pin 17)</option>
<option value="P9_18">GPIO0_4 (P9 pin 18)</option>
<option value="P9_21">GPIO0_3 (P9 pin 21)</option>
<option value="P9_22">GPIO0_2 (P9 pin 22)</option>
<option value="P9_23">GPIO1_17 (P9 pin 23)</option>
<option value="P9_24">GPIO0_15 (P9 pin 24)</option>
<option value="P9_26">GPIO0_14 (P9 pin 26)</option>
<option value="P9_27">GPIO3_19 (P9 pin 27)</option>
<option value="P9_30">GPIO3_16 (P9 pin 30)</option>
<option value="P9_41">GPIO0_20 (P9 pin 41)</option>
<option value="P9_42">GPIO0_7 (P9 pin 42)</option>
</select>
</div>
<div class="form-row">
<label for="node-input-activeLow">Active low</label>
<input type="checkbox" id="node-input-activeLow" style="display:inline-block; width:auto; vertical-align:top;">
<div class="form-row">
<label for="node-input-updateInterval"><i class="icon-repeat"></i> Update at</label>
<input id="node-input-updateInterval" type="text" style="width: 65px">
<label>sec intervals</label>
</div>
<div class="form-row">
<label for="node-input-topic"><i class="icon-tasks"></i> Topic</label>
<input type="text" id="node-input-topic" placeholder="Topic">
</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>
<!-- Add help text -->
<script type="text/x-red" data-help-name="discrete-in">
<p>
Discrete input for the Beaglebone Black. Sends a message on the first output
each time the pin changes state, and records the total time in the active state
</p>
<p>
A timer updates the total active time, sending a message on the second output
at the chosen update interval. Any input message will reset the total active time
</p>
<p>
The active state may be set to be high or low: this only affects the calculation
of the active time, not the pin state sent on the first output
</p>
</script>
<!-- Register the node -->
<script type="text/javascript">
RED.nodes.registerType('discrete-in', {
category: 'advanced-input', // the palette category
color:"#c6dbef",
defaults: { // defines the editable properties of the node
name: { value:"" }, // along with default values.
updateInterval: { value:60, required:true, validate:RED.validators.number() },
topic: { value:"", required:true },
pin: { value:"", required:true },
activeLow: { value:false, required:true}
},
inputs:1, // set the number of inputs - only 0 or 1
outputs:2, // set the number of outputs - 0 to n
icon: "arrow-in.png", // set the icon (held in public/icons)
label: function() { // sets the default label contents
return this.name || "discrete-in: " + this.pin;
},
labelStyle: function() { // sets the class to apply to the label
return this.name ? "node_label_italic" : "";
}
});
</script>