To obtain a JSON file of all configured nodes, GET /nodes on port 3000.
Example:
{
"nodes" : [
{
"nodeID": 1,
"battery": 0,
"online": false,
"enabled": true,
"colour": "000000"
},
{
"nodeID": 2,
"battery": 97,
"online": true,
"enabled": true,
"colour": "FF0032"
},
...
]
}
To set node colours, PUT a JSON file to /nodes on port 3000.
You can update the colour of as many or few nodes and in any order you wish.
Example:
{
"nodes" : [
{
"nodeID" : 1,
"colour" : "00F431"
},
{
"nodeID" : 2,
"colour" : "00F431"
},
{
"nodeID" : 6,
"colour" : "00F431"
},
...
]
}
Response:
{
"nodes": [
{
"nodeID": 1,
"result": "success"
},
{
"nodeID": 2,
"result": "success"
},
{
"nodeID": 6,
"result": "success"
},
...
]
}
Possible results:
success- colour saved successfully.nodeID not found- could not find a node with given ID.invalid nodeID- nodeID wasn't a valid integer.missing nodeID- a nodeID wasn't provided.invalid colour- colour given wasn't a 6 character hex colour.missing colour- a colour wasn't provided.
The format of the JSON is the same as a normall HTTP call, but all white space should be removed to minimise the packet size.
UDP packets should be sent to port 3001, no response is given.
A smaller packer size version is avalible, this should be sent to port 3002. This utilizes MessagePack data serialisation, libraries for this can be found at: http://msgpack.org
The format is as follows (MessagePack removes white space by default):
{
"ns" : [
{
"n" : 1,
"c" : "00F431"
},
{
"n" : 2,
"c" : "00F431"
},
{
"n" : 6,
"c" : "00F431"
},
...
]
}
No response is given to UDP Packets.
sudo apt-get update
sudo apt-get upgrade
sudo apt-get install build-essential python git
sudo -E curl -sL https://deb.nodesource.com/setup_6.x | sudo bash -
sudo apt-get install nodejs
node --version (should be 6.3.0 or later)
sudo setcap 'cap_net_bind_service=+ep' $(readlink -f $(which node))
sudo setcap 'cap_net_raw=+ep' $(readlink -f $(which node))
sudo npm install nodemon forever -g
cd ~
git clone https://github.com/solexious/LUMOS-Server.git
cd ~/LUMOS-Server
sudo npm install
cd ~/LUMOS-Server
nodemon
forever start ~/LUMOS-Server/app.js
forever stop ~/LUMOS-Server/app.js
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