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FROM ubuntu:16.04 | |
RUN \ | |
sed -i 's/# \(.*multiverse$\)/\1/g' /etc/apt/sources.list && \ | |
apt-get update && \ | |
apt-get -y upgrade && \ | |
apt-get install -y build-essential curl && \ | |
apt-get install -y software-properties-common && \ | |
curl -sL https://deb.nodesource.com/setup_8.x | bash - && \ | |
apt-get install -y nodejs |
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*.backup |
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[{"id":"114a5d8c.c2b092","type":"inject","z":"be63dfb5.edca6","name":"","topic":"","payload":"","payloadType":"date","repeat":"","crontab":"","once":false,"onceDelay":0.1,"x":160,"y":120,"wires":[["94f49e0d.136bb8"]]},{"id":"94f49e0d.136bb8","type":"function","z":"be63dfb5.edca6","name":"[0,255,0]","func":"msg.payload = Buffer.alloc(64*3, Buffer.from([0,255,0]));\nreturn msg;","outputs":1,"noerr":0,"x":320,"y":120,"wires":[["32b2de23.568a02"]]},{"id":"ee2e23c1.8721d","type":"function","z":"be63dfb5.edca6","name":"black","func":"msg.payload = Buffer.alloc(64*3, Buffer.from([0,0,0]));\nreturn msg;","outputs":1,"noerr":0,"x":310,"y":220,"wires":[["32b2de23.568a02"]]},{"id":"1b558bf5.5f2984","type":"inject","z":"be63dfb5.edca6","name":"","topic":"","payload":"","payloadType":"date","repeat":"","crontab":"","once":false,"onceDelay":0.1,"x":160,"y":220,"wires":[["ee2e23c1.8721d"]]},{"id":"23a4922f.e7fbae","type":"function","z":"be63dfb5.edca6","name":"[0,0,255]","func":"msg.payload = Buffer.alloc(64*3, Buffer.from( |
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const NUM_LEDS = 64; | |
if (!context.ws281x) { | |
context.ws281x = require('rpi-ws281x-native'); | |
context.finalArray = new Uint32Array(NUM_LEDS); | |
context.ws281x.init(NUM_LEDS, {dmaNum: 10}); | |
} | |
if (context.ws281x) { |
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[{"id":"da36d92a.fdbea","type":"comment","z":"f3e76b7c.c6075","name":"init flow.devices to empty object","info":"","x":190,"y":60,"wires":[]},{"id":"7fae03dc.30d794","type":"inject","z":"f3e76b7c.c6075","name":"","topic":"A","payload":"{\"host\":\"A\",\"status\":\"online\"}","payloadType":"json","repeat":"","crontab":"","once":false,"onceDelay":0.1,"x":210,"y":260,"wires":[["6b94ce72.3e99b8"]]},{"id":"45b494a3.7dfc5c","type":"inject","z":"f3e76b7c.c6075","name":"","topic":"B","payload":"{\"host\":\"B\",\"status\":\"online\"}","payloadType":"json","repeat":"","crontab":"","once":false,"onceDelay":0.1,"x":210,"y":300,"wires":[["6b94ce72.3e99b8"]]},{"id":"6b94ce72.3e99b8","type":"change","z":"f3e76b7c.c6075","name":"","rules":[{"t":"set","p":"payload","pt":"msg","to":"{\t payload.host : payload\t}\t ","tot":"jsonata"},{"t":"set","p":"devices","pt":"flow","to":"$merge([$flowContext('devices'), payload])","tot":"jsonata"}],"action":"","property":"","from":"","to":"","reg":false,"x":540,"y":260,"wires":[["bd5 |
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FROM nodered/node-red-docker:0.17.5 | |
USER root | |
RUN apt-get update | |
RUN apt-get install -y libavahi-compat-libdnssd-dev avahi-daemon avahi-utils | |
RUN npm install node-red-node-discovery | |
COPY start.sh / |
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version: '2' | |
services: | |
nodered: | |
image: nodered/node-red-docker:0.17.5 | |
restart: always | |
environment: | |
- TZ=America/Montreal | |
logging: | |
driver: syslog | |
options: |
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[ | |
{ | |
"id": "64220941.ddbd78", | |
"type": "subflow", | |
"name": "mqtt request", | |
"info": "", | |
"in": [ | |
{ | |
"x": 60, | |
"y": 220, |
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<artnet> | |
<send>1</send> | |
<console>1</console> | |
<networkAdapterIP>2.0.1.1</networkAdapterIP> | |
<nodeIP>2.0.1.12</nodeIP> | |
<nodePort>6454</nodePort> | |
<subnet>0</subnet> | |
<universe>0</universe> | |
<shortName>MF Banff Node</shortName> | |
<longName>MF Banff Video to Art-Net</longName> |
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//Node gameloop | |
var NanoTimer = require('nanotimer'); | |
var count = 0; | |
var source = msg.payload.source; | |
var target = msg.payload.target; | |
var interval = 16; |