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Production-Notes.md

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Production Notes

Chroma is currently running on siebl-1104-06 and the code is in /opt/chroma.

Restarting the server

To restart the server, do the following on the machine.

sudo su
cd /opt/chroma/chroma-scripts
source activate
cd osc
screen python oscapi.py
# Check for errors. If the screen stays blank, then do Ctrl-a d to detach from the screen.
exit

Running an animation

If the server is running, run an animation with:

cd /opt/chroma/chroma-scripts
source activate
screen python run.py [animation name] # pass -h to see possible animations
# if no error, then Ctrl-a d to detach screen
exit

Troubleshooting

  • Try restarting the power supply (by pulling the plug).
  • Tey unplugging and plugging the USB cords (on the hub) back in.
  • Verify that all of the devices in osc/devices.txt actually exist. If they do not then try the above regarding USB ports.