Driving Rasp.Io Inspiring from Sonic Pi. I usually run Sonic Pi on my mac and drive the Inspiring on a separate raspberry pi, but can be same Pi. To accompany talk given at CamJam on Sat 27Jan 2018

InspiringPiSound.rb

#inspiring sonic pi driver
#start sudo inspserver.py --ip 172.20.10.6 on client
use_osc "localhost",4559 #osc destination for the local machine

remote_ip_address="172.20.10.6" #adjust this for your setup.
# uncomment next to lines to shutdown client raspberry pi
##| osc_send  remote_ip_address,8000, "/hello/shutdown"
##| stop
use_bpm 140 #initial setting of bpm (set to 160 by the first bpm_mul
use_cue_logging false
use_osc_logging false
delay=0
##| l1= [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24]
##| l2= [1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23]
##| l3= [1, 4, 7, 10, 13, 16, 19, 22]
##| l4= [1, 5, 9, 13, 17, 21]
##| l5= [1, 7, 13, 19]
##| l6= [1, 9, 17]
##| l7= [1, 13]
s=[:tri,:pulse,:saw,:piano]
set :stopflag,false
set :stopall,false
at 121 do
  set:stopflag,true
end

sleep 1
live_loop :send do
  use_real_time
  6.step(0,-1) do |y|
    st=[1,2,3,4,6,8,12][y]
    p=[0,1].choose
    syn=s.choose
    ##| w=[0,1,2,3,5,7,11][y]
    ##| (24-w).step(1,-st) do |x|
    for x in (1..24).step(st) do
        osc "hello/play",delay,x,0.1,x+1.to_f/25,syn,60
        osc_send remote_ip_address,8000, "/hello/play",delay,x,0.1,x.to_f/24,syn,60,0,0,[((x+y)%7+1),y%7+1][p],1
        sleep 0.2
      end
      w=[0,1,2,3,5,7,11][y]
      (24-w).step(1,-st) do |x|
        ##| for x in (1..24).step(st) do
        osc "hello/play",delay,x,0.1,x+1.to_f/25,:tri,60
        osc_send remote_ip_address,8000, "/hello/play",delay,x,0.1,x.to_f/24,syn,60,0,0,0,1
        sleep 0.2
      end
    end
    6.step(0,-1) do |y|
      st=[1,2,3,4,6,8,12][y]
      p=[0,1].choose
      syn=s.choose
      w=[0,1,2,3,5,7,11][y]
      (24-w).step(1,-st) do |x|
        #for x in (1..24).step(st) do
        osc "hello/play",delay,x,0.1,x+1.to_f/25,syn,60
        osc_send remote_ip_address,8000, "/hello/play",delay,x,0.1,x.to_f/24,syn,60,0,0,[((x+y)%7+1),y%7+1][p],1
        sleep 0.2
      end
      ##| w=[0,1,2,3,5,7,11][y]
      ##| (24-w).step(1,-st) do |x|
      for x in (1..24).step(st) do
          osc "hello/play",delay,x,0.1,x+1.to_f/25,:tri,60
          osc_send remote_ip_address,8000, "/hello/play",delay,x,0.1,x.to_f/24,syn,60,0,0,0,1
          sleep 0.2
        end
      end
      if get(:stopflag)
        set :stopall,true
        osc_send  remote_ip_address,8000, "/hello/kill"
        stop
      end
    end
    
    
    live_loop :playit do
      use_real_time
      b = sync "/osc/hello/play"
      use_synth b[4]
      play b[1]+60,amp: b[3],sustain: b[2],release: 0.1
      sleep b[2]
      stop if get(:stopall)
    end
    

inspserver.py

#!/usr/bin/env python3

"""Small example OSC server

This program listens to several addresses, and prints some information about
received packets.
"""
import argparse
from time import sleep
import apa
import os
numleds = 24
delay = 0.04

ledstrip = apa.Apa(numleds)
ledstrip.flush_leds()
ledstrip.write_leds()

from pythonosc import dispatcher
from pythonosc import osc_server

def handle_shutdown(unused_addr):
  ledstrip.led_set(1,20,255,0,0)
  ledstrip.write_leds()
  sleep(0.5)
  ledstrip.zero_leds()
  ledstrip.reset_leds()
  os.system("halt")

def handle_kill(unused_addr):
  ledstrip.zero_leds()
  ledstrip.reset_leds()

def handle_play(unused_addr,args, delay,n,
d,v,s,current_bpm,ledoffset,partoffset,iteration,leave):
  print(n,d,v,s,current_bpm,ledoffset,partoffset,iteration,leave)
  curLed=(int(n)-ledoffset)+partoffset*(iteration-1)
  curLed=abs(curLed%24)
  brightness=int(v*30)
  sleep(delay)
  if iteration == 0:
    ledstrip.led_set(curLed,brightness,0,0,0)
    ledstrip.write_leds()
    if leave == 0:
      sleep(d*60/current_bpm*0.9)
      ledstrip.led_set(curLed,0,0,0,255)
      ledstrip.write_leds()    
  if iteration == 1:
    ledstrip.led_set(curLed,brightness,0,0,255)
    ledstrip.write_leds()
    if leave == 0:
      sleep(d*60/current_bpm*0.9)
      ledstrip.led_set(curLed,0,0,0,255)
      ledstrip.write_leds()  
  elif iteration == 2:
    ledstrip.led_set(curLed,brightness,0,255,0)
    ledstrip.write_leds()
    if leave == 0:
      sleep(d*60/current_bpm*0.9)
      ledstrip.led_set(curLed,0,0,255,0)
      ledstrip.write_leds()      
  elif iteration == 3:
    ledstrip.led_set(curLed,brightness,255,0,0)
    ledstrip.write_leds()
    if leave == 0:
      sleep(d*60/current_bpm*0.9)
      ledstrip.led_set(curLed,0,255,0,0)
      ledstrip.write_leds() 
  elif iteration == 4:
    ledstrip.led_set(curLed,brightness,50,0,50)
    ledstrip.write_leds()
    if leave == 0:
      sleep(d*60/current_bpm*0.9)
      ledstrip.led_set(curLed,0,50,0,50)
      ledstrip.write_leds() 
  elif iteration == 5:
    ledstrip.led_set(curLed,brightness,50,50,0)
    ledstrip.write_leds()
    if leave == 0:
      sleep(d*60/current_bpm*0.9)
      ledstrip.led_set(curLed,0,50,50,0)
      ledstrip.write_leds() 
  elif iteration == 6:
    ledstrip.led_set(curLed,brightness,0,50,50)
    ledstrip.write_leds()
    if leave == 0:
      sleep(d*60/current_bpm*0.9)
      ledstrip.led_set(curLed,0,0,50,50)
      ledstrip.write_leds()
  elif iteration ==7:
    ledstrip.led_set(curLed,brightness,255,255,255)
    ledstrip.write_leds()
    if leave == 0:
      sleep(d*60/current_bpm*0.9)
      ledstrip.led_set(curLed,0,255,255,255)
      ledstrip.write_leds() 

if __name__ == "__main__":
  parser = argparse.ArgumentParser()
  parser.add_argument("--ip",
      default='127.0.0.1', help="The ip to listen on")
  parser.add_argument("--port",
      type=int, default=8000, help="The port to listen on")
  args = parser.parse_args()
  dispatcher = dispatcher.Dispatcher()
  dispatcher.map("/hello/play",handle_play,"delay", "n","d","v","s","current_bpm","ledoffset","partoffset","iteration","leave")
  dispatcher.map("/hello/kill",handle_kill)
  dispatcher.map("/hello/shutdown",handle_shutdown)
  server = osc_server.ThreadingOSCUDPServer(
     (args.ip, args.port), dispatcher)
 
 print("Serving on {}".format(server.server_address))
  server.serve_forever()

link to talk slides is here
https://in-thread.sonic-pi.net/t/sldies-from-camjam-talk-on-sonic-pi-and-osc/682