mirror of
https://github.com/node-red/node-red-nodes.git
synced 2025-03-01 10:37:43 +00:00
104 lines
4.3 KiB
HTML
104 lines
4.3 KiB
HTML
<!--
|
|
Copyright 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="rpi-sensehat in">
|
|
<div class="form-row">
|
|
<label><i class="fa fa-arrow-right"></i> Outputs</label>
|
|
<label style="width: auto" for="node-input-motion"><input style="vertical-align: top; width: auto; margin-right: 5px;" type="checkbox" id="node-input-motion"> Motion events</label>
|
|
<div style="padding-left: 125px; margin-top: -5px; color: #bbb;">accelerometer, gyroscope, magnetometer, compass</div>
|
|
</div>
|
|
<div class="form-row">
|
|
<label></label>
|
|
<label style="width: auto" for="node-input-env"><input style="vertical-align: top; width: auto; margin-right: 5px;" type="checkbox" id="node-input-env"> Environment events</label>
|
|
<div style="padding-left: 125px; margin-top: -5px; color: #bbb;">temperature, humidity, pressure</div>
|
|
</div>
|
|
<div class="form-row">
|
|
<label></label>
|
|
<label style="width: auto" for="node-input-stick"><input style="vertical-align: top; width: auto; margin-right: 5px;" type="checkbox" id="node-input-stick"> Joystick events</label>
|
|
</div>
|
|
|
|
<div class="form-row">
|
|
<label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
|
|
<input type="text" id="node-input-name">
|
|
</div>
|
|
</script>
|
|
|
|
<script type="text/x-red" data-help-name="rpi-sensehat in">
|
|
<p>Raspberry Pi Sense HAT input node.</p>
|
|
<p>This node sends readings from the various sensors on the Sense HAT,
|
|
grouped into three sets; motion events, environment events and joystick events.</p>
|
|
<p><b>Motion events</b></p>
|
|
<p>Motion events include readings from the accelerometer, gyroscope and magnetometer,
|
|
as well as the current compass heading. They are sent at a rate of approximately 10
|
|
per second. The <code>topic</code> is set to <code>motion</code> and the
|
|
<code>payload</code> is an object with the following values:</p>
|
|
<ul>
|
|
<li><code>acceleration.x/y/z</code> : the acceleration intensity in Gs</li>
|
|
<li><code>gyroscope.x/y/z</code> : the rotational intensity in radians/s</li>
|
|
<li><code>orientation.roll/pitch/yaw</code> : the angle of the axis in degrees</li>
|
|
<li><code>compass</code> : the direction of North in degrees</li>
|
|
</ul>
|
|
<p><b>Environment events</b></p>
|
|
<p>Environment events include readings from the temperature, humidity and pressure
|
|
sensors. They are sent at a rate of approximately 1 per second. The <code>topic</code>
|
|
is set to <code>environment</code> and the <code>payload</code> is an object
|
|
with the following values:</p>
|
|
<ul>
|
|
<li><code>temperature</code> : degrees Celsius</li>
|
|
<li><code>humidity</code> : percentage of relative humidity</li>
|
|
<li><code>pressure</code> : Millibars</li>
|
|
</ul>
|
|
<p><b>Joystick events</b></p>
|
|
<p>Joystick events are sent when the Sense HAT joystick is interacted with. The
|
|
<code>topic</code> is set to <code>joystick</code> and the <code>payload</code>
|
|
is an object with the following values:</p>
|
|
<ul>
|
|
<li><code>key</code> : one of <code>UP</code>, <code>DOWN</code>, <code>LEFT</code>, <code>RIGHT</code>, <code>ENTER</code></li>
|
|
<li><code>state</code> : the state of the key:
|
|
<ul>
|
|
<li><code>0</code> : the key has been released</li>
|
|
<li><code>1</code> : the key has been pressed</li>
|
|
<li><code>2</code> : the key is being held down</li>
|
|
</ul>
|
|
</li>
|
|
</ul>
|
|
|
|
|
|
</script>
|
|
|
|
<script type="text/javascript">
|
|
RED.nodes.registerType('rpi-sensehat in',{
|
|
category: 'Raspberry Pi',
|
|
paletteLabel: "Sense HAT",
|
|
color:"#c6dbef",
|
|
defaults: {
|
|
name: { value:"" },
|
|
motion: { value: true },
|
|
env: { value: true },
|
|
stick: { value: true }
|
|
},
|
|
inputs:0,
|
|
outputs:1,
|
|
icon: "rpi.png",
|
|
label: function() {
|
|
return this.name||"Sense HAT";
|
|
},
|
|
labelStyle: function() {
|
|
return this.name?"node_label_italic":"";
|
|
}
|
|
});
|
|
</script>
|