Editing LED window display (section)

===Server===

The server is a python twisted program that listens to an internet port and recieves 24 bit color frames on that port.  It also does the bit transposition and color reduction needed to quickly display the 12bit color frames colors on the arduino.  

The code can be found here

https://github.com/rblake/BmoreNodeSign

The code is made up of

*write_image.py  - does the bit transposition of a color frame.
*lightDisplay.py - contains all the code for the server.  
**LightWallServer - contains the twisted code for the server.  A server is made for each client that connects.
**BaseSignDisplay - implements a mutex on the sign display shared by all the server processes
**InMemorySignDisplay - implements a fake lightwall with pygame on your desktop so you can test out various displays without connecting them to the lights.
**SignDisplay - implements the code that does the actual writing to the serial port.

====TODO====

*The code to find all the arduinos attached needs to be written.
*For Sherwin's lights we'll need a new Display that writes to 4 arduinos at once.  Mike and I have been debating if it's going to be a horrible chore to keep the arduinos syncronized.