Dashboard demo 2: electric boogaloo

gistfile1.rb

require 'serialport'
require 'faraday'
require 'json'
sp = SerialPort.new("/dev/tty.usbmodemfa131", 9600, 8, 1, SerialPort::NONE)


def post(widget, value)
  Faraday.post("http://192.168.10.75:3000/widgets/#{widget}") do |req|
    req.headers['Content-Type'] = 'application/json'
    req.body = {auth_token: '60b3d4dd2194e29fa045736e76995cf6', value: value.to_i}.to_json.to_s
  end
end

while true do
  a = sp.readline
  (one, two, three) = a.split(",")
  post("dial_0", one)
  post("dial_1", two)
  post("dial_2", three)
end