EXPERIMENTAL: This project remains under active development. Features and documentation are incomplete.

DIY kit for controlling LED strips using a Raspberry Pi.

• mixer : Combines layers with A-B mixer.
  • simple : Customizable shader
  • perlin : Simplex noise shader
• correct : Correct gamma and gain
• lamps : Scale output for LEDs

• Modify misc/blitface.test.yaml section output with config from blitface docs
• Test LED configuration by running blitface misc/blitface.test.yaml.
• Copy output section into loopin.local.yaml.
• Modify preset/buffers.yaml to reflect new geometry.

• From command line, run loopin-native --info
• Observe deviceID from output.
• Copy audio example from loopin.local.example.yaml to loopin.local.yaml, uncommenting and changing deviceID

• Run raspi-config and set:
  • hostname to yourhosthanme
  • 2 D5 Enable/Disable screen blanking No
  • 3 P2 SSH Yes
• Log in to terminal with ssh.

# Install latest node.js
# https://github.com/nodesource/distributions/blob/master/README.md
curl -fsSL https://deb.nodesource.com/setup_15.x | sudo bash -
sudo apt install -y gcc g++ make nodejs

# Install yarn, package manager for node.js
curl -sL https://dl.yarnpkg.com/debian/pubkey.gpg | sudo apt-key add -
echo "deb https://dl.yarnpkg.com/debian/ stable main" | sudo tee /etc/apt/sources.list.d/yarn.list
sudo apt-get update && sudo apt-get install yarn

# Clone 
git clone --recursive https://github.com/koopero/loopin-dev
cd loopin-dev

./script/yarn-link.sh

cd loopin-native
sudo npm link

sudo loopin-native --deps
sudo chown -R pi build
loopin-native --verbose --test

• Pixel Pusher LED controller
• Pixel Pusher Hardware Configuration Guide