Generative and audio-controlled LED patterns for openpixelcontrol
The pixelpusher project is a suite of Python modules to generate artistic LED patterns. Generated patterns are piped to LED hardware via zestyping's openpixelcontrol.
All code is pure python.
The generative.py module contains subclasses that implement several iterative algorithms for generating patterns on a 2D grid. Parameters and boundary conditions can be changed in real-time, for example by using OSC (Open Sound Control) GUIs from a smartphone.
The audiomunger module uses PyAudio bindings to PortAudio for audio input, and NumPy FFT to compute the short-term power spectral density. These can be used to generate a running spectrogram display or patched in to control other generative patterns.
Current status is EXTREMELY ALPHA and while I'm working on it I've checked it in more for backup than for sharing. I will let you know when that changes!