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add greater and greater or equal modes to RBE bandgap mode

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This commit is contained in:
Dave Conway-Jones
2017-04-14 21:38:42 +01:00
parent fc249b6792
commit 774bc50589
5 changed files with 122 additions and 34 deletions
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48
function/rbe/rbe.html
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@@ -4,14 +4,16 @@
<label for="node-input-func"><i class="fa fa-wrench"></i> <span data-i18n="rbe.label.func"></span></label>
<select type="text" id="node-input-func" style="width:74%;">
<option value="rbe" data-i18n="rbe.opts.rbe"></option>
<option value="deadbandEq" data-i18n="rbe.opts.deadbandEq"></option>
<option value="deadband" data-i18n="rbe.opts.deadband"></option>
<option value="narrowbandEq" data-i18n="rbe.opts.narrowbandEq"></option>
<option value="narrowband" data-i18n="rbe.opts.narrowband"></option>
</select>
</div>
<div class="form-row" id="node-bandgap">
<label for="node-input-gap">&nbsp;</label>
<input type="text" id="node-input-gap" data-i18n="[placeholder]rbe.placeholder.bandgap" style="width:70px;">
<select type="text" id="node-input-inout" style="width:55%;">
<input type="text" id="node-input-gap" data-i18n="[placeholder]rbe.placeholder.bandgap" style="width:95px;">
<select type="text" id="node-input-inout" style="width:54%;">
<option value="out" data-i18n="rbe.opts.out"></option>
<option value="in" data-i18n="rbe.opts.in"></option>
</select>
@@ -27,21 +29,38 @@
</script>
<script type="text/x-red" data-help-name="rbe">
<p>Report by Exception node - only passes on data if it has changed.</p>
<p>The node can either block until the <code>msg.payload</code> is
different to the previous one - <b>rbe</b> mode. This works on numbers, strings, and simple objects.</p>
<p>Or it can block until the value changes by a specified amount - <b>deadband</b> mode.</p>
<p>In deadband mode the incoming payload must contain a parseable <i>number</i> and is
output only if greater than + or - the <i>band gap</i> away from a previous value.</p>
<p>Report by Exception node - only passes on data if the payload has changed.</p>
<p>It can also block until the value changes by a specified amount - deadband modes.</p>
<h3>Inputs</h3>
<dl class="message-properties">
<dt>payload
<span class="property-type">number | string | (object)</span>
</dt>
<dd>RBE mode will accept numbers, strings, and simple objects. Other modes must provide a parseable number.</dd>
<dt class="optional">topic <span class="property-type">string</span>
</dt>
<dd>if specified the function will work on a per topic basis.</dd>
</dl>
<h3>Outputs</h3>
<dl class="message-properties">
<dt>payload
<span class="property-type">as per input</span>
</dt>
<dd>If triggered the output will be the same as the input.</dd>
</dl>
<h3>Details</h3>
<p>In RBE mode this node will block until the <code>msg.payload</code> is
different to the previous one. </p>
<p>In Deadband modes the incoming payload must contain a parseable number and is
output only if greater than + or - the band gap away from a previous value.</p>
<p>Deadband also supports % - only sends if the input differs by more than x% of the original value.</p>
<p>It can also ignore outlier values - <b>narrowband</b> mode.</p>
<p>In narrowband mode the incoming payload is blocked if it is more than + or - the band gap
<p>In Narrowband mode the incoming payload is blocked if it is more than + or - the band gap
away from the previous value. Useful for ignoring outliers from a faulty sensor for example.</p>
<p>Both Deadband and Narrowband allow comparison against either the <i>previous valid output value</i>, thus
ignoring any values out of range; or the <i>previous input value</i>, which resets the set point, thus allowing
<p>Both Deadband and Narrowband allow comparison against either the previous valid output value, thus
ignoring any values out of range; or the previous input value, which resets the set point, thus allowing
gradual drift (deadband), or a step change (narrowband).</p>
<p><b>Note:</b> This works on a per <code>msg.topic</code> basis. This means that a single rbe node can
handle multiple topics at the same time.</p>
handle multiple different topics at the same time.</p>
</script>
<script type="text/javascript">
@@ -59,7 +78,8 @@
outputs:1,
icon: "rbe.png",
label: function() {
return this.name||this.func||"rbe";
var ll = (this.func||"").replace("Eq","")||"rbe";
return this.name||ll||"rbe";
},
labelStyle: function() {
return this.name?"node_label_italic":"";