mirror of
https://github.com/node-red/node-red-nodes.git
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104 lines
4.3 KiB
HTML
104 lines
4.3 KiB
HTML
<!--
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Copyright 2016 IBM Corp.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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-->
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<script type="text/x-red" data-template-name="rpi-sensehat in">
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<div class="form-row">
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<label><i class="fa fa-arrow-right"></i> Outputs</label>
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<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>
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<div style="padding-left: 125px; margin-top: -5px; color: #bbb;">accelerometer, gyroscope, magnetometer, compass</div>
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</div>
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<div class="form-row">
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<label></label>
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<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>
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<div style="padding-left: 125px; margin-top: -5px; color: #bbb;">temperature, humidity, pressure</div>
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</div>
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<div class="form-row">
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<label></label>
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<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>
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</div>
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<div class="form-row">
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<label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
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<input type="text" id="node-input-name">
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</div>
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</script>
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<script type="text/x-red" data-help-name="rpi-sensehat in">
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<p>Raspberry Pi Sense HAT input node.</p>
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<p>This node sends readings from the various sensors on the Sense HAT,
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grouped into three sets; motion events, environment events and joystick events.</p>
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<p><b>Motion events</b></p>
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<p>Motion events include readings from the accelerometer, gyroscope and magnetometer,
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as well as the current compass heading. They are sent at a rate of approximately 10
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per second. The <code>topic</code> is set to <code>motion</code> and the
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<code>payload</code> is an object with the following values:</p>
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<ul>
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<li><code>acceleration.x/y/z</code> : the acceleration intensity in Gs</li>
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<li><code>gyroscope.x/y/z</code> : the rotational intensity in radians/s</li>
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<li><code>orientation.roll/pitch/yaw</code> : the angle of the axis in degrees</li>
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<li><code>compass</code> : the direction of North in degrees</li>
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</ul>
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<p><b>Environment events</b></p>
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<p>Environment events include readings from the temperature, humidity and pressure
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sensors. They are sent at a rate of approximately 1 per second. The <code>topic</code>
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is set to <code>environment</code> and the <code>payload</code> is an object
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with the following values:</p>
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<ul>
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<li><code>temperature</code> : degrees Celsius</li>
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<li><code>humidity</code> : percentage of relative humidity</li>
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<li><code>pressure</code> : Millibars</li>
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</ul>
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<p><b>Joystick events</b></p>
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<p>Joystick events are sent when the Sense HAT joystick is interacted with. The
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<code>topic</code> is set to <code>joystick</code> and the <code>payload</code>
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is an object with the following values:</p>
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<ul>
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<li><code>key</code> : one of <code>UP</code>, <code>DOWN</code>, <code>LEFT</code>, <code>RIGHT</code>, <code>ENTER</code></li>
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<li><code>state</code> : the state of the key:
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<ul>
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<li><code>0</code> : the key has been released</li>
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<li><code>1</code> : the key has been pressed</li>
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<li><code>2</code> : the key is being held down</li>
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</ul>
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</li>
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</ul>
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</script>
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<script type="text/javascript">
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RED.nodes.registerType('rpi-sensehat in',{
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category: 'Raspberry Pi',
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paletteLabel: "Sense HAT",
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color:"#c6dbef",
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defaults: {
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name: { value:"" },
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motion: { value: true },
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env: { value: true },
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stick: { value: true }
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},
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inputs:0,
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outputs:1,
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icon: "rpi.png",
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label: function() {
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return this.name||"Sense HAT";
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},
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labelStyle: function() {
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return this.name?"node_label_italic":"";
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}
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});
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</script>
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