craftyjon

#!/bin/bash

SCRIPT_VERSION=0.4.60
CHANGELOG="http://www.alsa-project.org/alsa-info.sh.changelog"

#################################################################################
#Copyright (C) 2007 Free Software Foundation.

#This program is free software; you can redistribute it and/or modify
#it under the terms of the GNU General Public License as published by

craftyjon

import serial
import time
import struct
import colorsys
import sys
import math
import random


def output(strand, data):

craftyjon

import math
import numpy as np
import matplotlib.pyplot as plt

a = np.arange(0, 1024)
lin_fft = 1.0 + np.sin(a)

frequencies = (a / 1024.0) * 22050

#plt.plot(frequencies, lin_fft)

craftyjon

{
    "port": 3021,
    "outputs": [
        {
            "port": "/dev/ttyACM0",
            "first-strand": 0,
            "last-strand": 7
        },
        {
            "port": "/dev/ttyACM1",

craftyjon

#!/usr/bin/env python3

# Copyright (c) 2019 Jon Evans <jon@craftyjon.com>

# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions: