From 1fb2bdefd7627fde5a5adf594926ccc72d99fb19 Mon Sep 17 00:00:00 2001
From: Jakob Stendahl <jakob@Jakobs-MacBook-Pro.local>
Date: Tue, 18 Oct 2016 10:29:40 +0200
Subject: Source update

---
 Raspberry Pi/python.py | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

(limited to 'Raspberry Pi/python.py')

diff --git a/Raspberry Pi/python.py b/Raspberry Pi/python.py
index 9189f8e..bdb939e 100644
--- a/Raspberry Pi/python.py	
+++ b/Raspberry Pi/python.py	
@@ -1,22 +1,27 @@
 """ Imports """
+import logging
 import smbus
 import time
+import json
 import i2cPixel
 
 """ Decalrations """
-pixels = 10
+pixels = 72 # Change this to the appropriate number for your setup
 
 def hexToRgb(value):
     value = value.lstrip('#')
     lv = len(value)
     return tuple(int(value[i:i+lv/3], 16) for i in range(0, lv, lv/3))
 
-def main():
+def setup():
+    # Get settings from config.json
     
     """ Setup i2c communication """
     i2cPixel.version()
     i2cPixel.setBus(1)
     i2cPixel.setAddress(0x04)
+
+def main():
     
     """ Wait for heartbeat from Arduino """
     while True:
@@ -24,16 +29,17 @@ def main():
             print "Arduino is Online"
             break
 
-while True:
-    test = raw_input()
+    while True:
+        test = raw_input()
         colour = hexToRgb(test)
         
         i = 0
-        while i < 10:
+        while i < pixels:
             i2cPixel.setPixel(i, colour[0], colour[1], colour[2])
             i = i + 1
             i2cPixel.showPixel()
 
 
 """ Start script """
-main()
+setup() #configure
+main() #Start main
-- 
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