frodovdr/node-red-nodes
1
0
Fork 0
mirror of https://github.com/node-red/node-red-nodes.git synced 2025-03-01 10:37:43 +00:00
Code Issues Packages Projects Releases Wiki Activity

More BLE node doc/info updates

Browse Source 
for Sensortag and physical-web nodes.
Added info, and node Status.
This commit is contained in:
Dave Conway-Jones
2016-03-04 13:10:00 +00:00
parent ea9c5f8474
commit 20f14a698c
7 changed files with 60 additions and 63 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
hardware/physical-web/package.json
View File

@@ -1,6 +1,6 @@
{
"name": "node-red-node-physical-web",
"version": "0.0.7",
"version": "0.0.8",
"description": "Node-RED nodes to interact with the Physical Web",
"main": "physical-web.js",
"scripts": {

78
hardware/physical-web/physical-web.html
View File

@@ -24,50 +24,41 @@
<script type="text/x-red" data-help-name="PhysicalWeb in">
<p><a href="https://google.github.io/physical-web/">Physical Web</a> node to scan for Eddystone beacons.</p>
<p>This node scans for Eddystones and publishes what it finds. It can output 2 types of message</p>
<ul>
<li><strong>URL</strong> -
<ul>
<li>type - Eddystone type</li>
<li>txPower - Received power at 0m in dBm</li>
<li>url - The URL the beacon is broadcasting</li>
<li>tlm - TLM data, if the device is interleaving broadcasts</li>
<li>rssi - RSSI of the beacon</li>
<li>distance - Estimated distance to the beacon</li>
</ul>
</li>
<li><strong>UID</strong> -
<ul>
<li>type - Eddystone type</li>
<li>txPower - Received power at 0m in dBm</li>
<li>namespace - 10-byte ID of namspace</li>
<li>instance - 6-byte ID insance</li>
<li>tlm - TLM data, if the device is interleaving broadcasts</li>
<li>rssi - RSSI of the beacon</li>
<li>distance - Estimated distance to the beacon</li>
</ul>
</li>
</ul>
<p>Where the tlm data will be in the following format</p>
<ul>
<li>tlm -
<ul>
<li>version - TML version</li>
<li>vbatt - Battery Voltage</li>
<li>temp - Temperature</li>
<li>advCnt - Advertising PDU count</li>
<li>secCnt - Time since power on or reboot</li>
</ul>
</li>
<li>rssi - RSSI of diecovered beacon</li>
<li>distance - Approximate distance to beacon</li>
<p>This node scans for Eddystones and publishes what it finds. It can output 2 types of `msg.payload`</p>
<p>Either a <b>URL</b> type:</p>
<ul>
<li>`type` - Eddystone type</li>
<li>`txPower` - Received power at 0m in dBm</li>
<li>`url` - The URL the beacon is broadcasting</li>
<li>`tlm` - TLM data, if the device is interleaving broadcasts</li>
<li>`rssi` - RSSI of the beacon</li>
<li>`distance` - Estimated distance to the beacon</li>
</ul>
<p>or a <b>UID</b> type:</p>
<ul>
<li>`type` - Eddystone type</li>
<li>`txPower` - Received power at 0m in dBm</li>
<li>`namespace` - 10-byte ID of namspace</li>
<li>`instance` - 6-byte ID insance</li>
<li>`rssi` - RSSI of the beacon</li>
<li>`distance` - Estimated distance to the beacon</li>
<li>`tlm` - TLM data, if the device is interleaving broadcasts</li>
</ul>
<p>Where the `tlm` data will be an object containing:</p>
<ul>
<li>`version` - TML version</li>
<li>`vbatt` - Battery Voltage</li>
<li>`temp` - Temperature</li>
<li>`advCnt` - Advertising PDU count</li>
<li>`secCnt` - Time since power on or reboot</li>
</ul>
</ul>
<p>Linux users should <a href="https://github.com/sandeepmistry/bleno#running-on-linux" target="_new">READ THIS</a>.</p>
</script>
<script type="text/javascript">
RED.nodes.registerType('PhysicalWeb in',{
category: 'Physical_Web',
category: 'input',
defaults: {
name: {value:""},
topic: {value:"eddystone"}
@@ -110,21 +101,22 @@
<script type="text/x-red" data-help-name="PhysicalWeb out">
<p><a href="https://google.github.io/physical-web/">Physical Web</a> beacon node.</p>
<p>This node takes the value of <code>msg.payload</code> and publishes it as an Eddystone URL
<p>This node can take the value of <code>msg.payload</code> and publishes it as an Eddystone URL
announcement. URLs <b>must</b> be less than 18 bytes long, so should be run through a shortner first.</p>
<p>The config window will allow you to set the powerlevel (-30 to 100 db) and the period (ms)
between anouncements</p>
<p>You can also preset the URL, in which case the node does not require any input.</p>
<p>The config window will allow you to set the powerlevel (-30 to 100 db) and the period (S)
between anouncements.</p>
<p>Linux users should <a href="https://github.com/sandeepmistry/bleno#running-on-linux" target="_new">READ THIS</a>.</p>
</script>
<script type="text/javascript">
RED.nodes.registerType('PhysicalWeb out',{
category: 'Physical_Web',
category: 'output',
defaults: {
name: {value:""},
url: {value:"",validate:function(v) {return v.length<19; }},
power: {value:"-21",validate:RED.validators.number()},
period: {value:"10",validate:RED.validators.number()}
period: {value:"1",validate:RED.validators.number()}
},
color: "#2F7ACD",
inputs:1,

20
hardware/physical-web/physical-web.js
View File

@@ -18,12 +18,13 @@ module.exports = function(RED) {
"use strict";
var eddystoneBeacon = require('eddystone-beacon');
var EddystoneBeaconScanner = require('eddystone-beacon-scanner');
var eddyBeacon = false;
function Beacon(n) {
RED.nodes.createNode(this,n);
var node = this;
node.power = n.power;
node.period = n.period;
node.period = n.period * 10;
node.url = n.url;
node.options = {
@@ -33,23 +34,32 @@ module.exports = function(RED) {
};
if (node.url) {
try {
eddystoneBeacon.advertiseUrl(node.url, node.options);
} catch(e) {
node.error('Error setting beacon URL', e);
if (!eddyBeacon) {
eddyBeacon = true;
try {
eddystoneBeacon.advertiseUrl(node.url, node.options);
node.status({fill:"green",shape:"dot",text:node.url});
} catch(e) {
node.error('Error setting beacon URL', e);
}
}
else {node.warn('Beacon node already in use');}
}
node.on('input', function(msg) {
try {
eddystoneBeacon.advertiseUrl(msg.payload, node.options);
node.status({fill:"green",shape:"dot",text:node.url.toString()});
} catch(e) {
node.status({fill:"red",shape:"circle",text:"URL too long"});
node.error('error updating beacon URL', e);
}
});
node.on('close', function(done) {
eddyBeacon = false;
try {
node.status({});
eddystoneBeacon.stop();
done();
} catch(e) {