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Tutorial 3

In this tutorial, we are going to control Christie Widget Designer link with python udp messaging protocol.

Note for user

As there are not official support for Open Sound Control (OSC) in Widget Designer. The resources in this tutorial will leverage on UDP messaging as a workaround. Communication between OSC and UDP can still be maintain with some translate to embed/de-embed OSC/UDP messages.

System Flowchart

graph LR
A[Raspberry Pi<br>or<br>Computer] --LAN--> B[Christie Widget Designer]
B --> C[Christie Pandora Box]
Loading

Installation / Operation

Sending UDP Message to Widget Designer

  1. Edit the IP Address / Port Number to the respective Widget designer Host Computer (line 5 and 6) in udpmessage.py
UDP_IP = "192.168.0.100"
UDP_PORT = 10066
  1. Edit the message to embed (line 11) in udpmessage.py
MESSAGE= "Hello There!"
  1. Run python file
python udpmessage.py
or 
python3 udpmessage.py

Receiving UDP Message from Widget Designer

  1. Edit the port number for the UDP server to listen to (line 6) in udpserver.py
server_port = 10096
  1. Run udpserver.py
python udpserver.py
or
python3 udpserver.py