alexglow

# arpeggiate a given chord, over a given octave range
# easily change the root note & scale while it's running
# based on robin.newman, https://in-thread.sonic-pi.net/t/force-random-notes-into-a-scale-after-transposing/4493/2

notes = scale(:c3,:major,num_octaves: 3) # list of 22 notes
arp = [0,2,4,7,9,11,14,16,18,21] # note values for arpeggiation, 0-indexed

live_loop :test do
  n=rand_i(10) # number of notes in "arp" list; pick one
  puts n

alexglow

const matrix = require("@matrix-io/matrix-lite");
const shell = require('shelljs')
const nfc = require("@matrix-io/matrix-lite-nfc");

var mode = 0;
everLoop();

nfc.read.start({rate:100, info:true}, (code, tag)=>{
    if (code === 256){
        console.log("Tag Was Scanned");

alexglow

# Sonic Pi tutorial: https://sonic-pi.net/tutorial
# Gymnopédie No. 1 by Erik Satie – sheet music: https://musopen.org/music/8010-3-gymnopedies/
# Coded by Alex Glow

in_thread(name: :bass) do
  bass_iter = 0
  with_fx :reverb, room: 1 do
    2.times do
      8.times do
        #with_fx :echo, mix: 0.4, phase: 0.4 do

alexglow

AlexBox:~ alex$ sam install assistant -i proj_59lE2amy64B5
Downloading assistant

NLU training done
ASR training done
✔ Deploying assistant to raspberrypi.local...
Checking for skills
Cloning skill Snips.TimesTables_EN from url: https://github.com/snipsco/snips-skill-times-tables-quiz
Cloning into 'snips-skill-times-tables-quiz'...

alexglow

/*
Martin Kronberg
October 2016

npm install johnny-five
npm install ble-serial
npm install keypress
*/

var five = require("johnny-five"),

alexglow

LEAD SCOUT
function startup { run radar, 1000 }
function radar { led.green(500); message.group(7) }

FIELD SCOUTs
function on.message.group { if (arg(1) == 7) { t = 0; led.green(500); } } 
function counter { if (t == 2) { led.orange }; if (t == 4) { led.red }; t = t+1; }
function startup { run counter, 1000 }

• Turn on Lead Scout & leave it plugged in

alexglow

LEAD SCOUT:
function startup { run rotate,1000; };
function rotate { r = random(255); g = random(255); b = random(255); color; };
function color { led.setrgb(r,g,b); message.group(1,led.gethex()); };

FIELD SCOUT(S):
function on.message.group { key.print(arg(3)); led.sethex(arg(3)); };

// Turn the Lead Scout off, then on again - and make sure the Field Scout is also on. Each will flash its torch color when booting. After a brief pause, the Lead Scout will start turning the torch LED random colors once per second, and broadcast them to the Field Scout, which will mirror them.

alexglow

// The first block of values are with the headset NOT ON MY HEAD -- just to test the data stream.
// The second block is with it on my head (there was no extra output in between). Holy crap holy crap holy crap.
// It's just: follow the hardware-hack tutorial I'll link elsewhere, upload Eric's sketch with a couple little tweaks, turn on headset!



// HEADSET NOT ON HEAD

UHello from Pinoccio!
 (Shell based on Bitlash v2.0 (c) 2014 Bill Roy)

alexglow

Playing around with my 5050 LED strips (non-individually-addressable 12V light strips). These come with several remotes; my room lights use the smallest one, which looks like this: http://ecx.images-amazon.com/images/I/517%2BZyjWbkL._SY300_.jpg




u% ÕN"–∏“¥…Hello from Pinoccio!
 (Shell based on Bitlash v2.0 (c) 2014 Bill Roy)
 17488 bytes free
 Build 2014040301
 Field Scout ready

alexglow

To find the limits on a new servo ("testing testing"):
function tt { timer3.pwm(3, arg(1)); };
tt(whatever)

Black micro-servo: 40 / 120
Blue micro-servo: 30 / 115 (it seems to turn backwards from the black one?)
Black HS-311: 30 / 125