Push color to Neopixel

Author: Chris Rees

apps/zapdos/config/config.exs

@@ -30,8 +30,8 @@ use Mix.Config
 #     import_config "#{Mix.env}.exs"
 
 config :extwitter, :oauth, [
-   consumer_key: "",
-   consumer_secret: "",
-   access_token: "",
-   access_token_secret: ""
+   consumer_key: "Fw1ddOMbixLPOMWFvP2NZjEX9",
+   consumer_secret: "2FHB8gEApM9aPwhh0EduwEWz9Yinv5lEKmIDpOVlyJTTB9uK70",
+   access_token: "17117998-ZDEK0zkSW8mcNJISPRRJwFnMvtkJwccm8Z6EH40ak",
+   access_token_secret: "yYB8Q8JcVfthIP5TjlL2pYJOQ7qk9UPsLpjp6IaSkpemt"
 ]

apps/zapdos/lib/zapdos.ex

@@ -8,8 +8,14 @@ defmodule Zapdos do
   def get_tweets(query) do
     ExTwitter.stream_filter(track: query)
     |> Stream.map(fn(tweet) -> tweet.text end)
-    |> Stream.map(fn(text) -> ColorParsing.get_color(text) |> ColorParsing.hex_to_number |> IO.puts end)
+    |> Stream.map(&(update_color(&1)))
     |> Enum.to_list
   end
 
+  defp update_color(text) do
+    ColorParsing.get_color(text)
+    |> ColorParsing.parse_rgb_hex
+    |> Lightning.Control.change_color(150)
+  end
+
 end

apps/zapdos/lib/zapdos/pluck.ex

@@ -35,6 +35,7 @@ defmodule Zapdos.Mixfile do
   defp deps do
     [
       {:extwitter, "~> 0.8"},
+      {:lightning, in_umbrella: true} 
     ]
   end
 end