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Sonic Pi carol medley controlling The PiHut Christmas Tree. Both are run on a Raspberry Pi 3 with Sonic-Pi 3.0.1 Also sudo pip3 install python-osc Further details on in-thread.sonic-pi.net Video at https://youtu.be/ChHajjxiLvM
#Christmas Medley synced to The PiHut Christmas tree
#coded by Robin Newman, December 2nd 2017
use_osc_logging false
use_debug false
use_osc "127.0.0.1",5005
define :flash do |n|
time_warp rt(0.2) do #time warp to sync leds with sound
osc "/xmas/pulse",n
end
end
puts "Shimmer Christmas tree"
flash(8)# turn on xmas tree shimmer
sleep(4)
flash(0) #turn off all leds
flash(0) #belt and braces. Sometimes a led is missed
use_synth :tri
use_bpm 160
s=1.0/8
dsq = 1 * s #note length definitions
sq = 2 * s
q= 4 * s
qd = 6 * s
c = 8 * s
cd = 12 * s
m = 16 * s
md = 24 * s
b = 32 * s
bd = 48 * s
ppp = 0.1
pp = 0.2
p = 0.3
mf = 0.4
f = 0.6
ff = 0.8
define :pl do |val,notes,durations,vol=0.8|
notes.zip(durations).each do |n,d|
play n,sustain: 0.9*d,release: 0.1*d,amp: vol
if val!=""
in_thread do
flash(val)
end
end
sleep d
end
end
puts "The Holly and the Ivy"
n1=[:ab4,:ab4,:ab4,:ab4,:f5,:eb5,:c5,:ab4,:ab4,:ab4,:ab4,:f5,:eb5,:eb5,:db5,:c5,:bb4,:ab4,:c5,:c5,:f4,:f4,:eb4,:ab4,:bb4,:c5,:db5,:c5,:bb4,:ab4,:r,:ab4]
d1=[c,q,q,c,c,c,cd,q,q,q,c,c,m,q,q,q,q,c,q,q,q,q,c,q,q,q,q,c,c,m,q,q]
n2=[:eb4,:c4,:db4,:eb4,:f4,:g4,:ab4,:eb4,:f4,:f4,:eb4,:f4,:ab4,:g4,:eb4,:eb4,:eb4,:ab4,:eb4,:eb4,:db4,:db4,:db4,:c4,:db4,:eb4,:eb4,:f4,:bb3,:eb4,:f4,:db4]
d2=[c,q,q,c,c,c,cd,q,q,q,c,c,c,c,c,q,q,c,q,q,q,q,c,q,q,q,q,c,c,c,c,c]
n3=[:c4,:ab3,:bb3,:c4,:db4,:bb3,:c4,:c4,:c4,:c4,:eb4,:db4,:c4,:bb3,:bb3,:ab3,:ab3,:c4,:bb3,:ab3,:ab3,:ab3,:bb3,:ab3,:ab3,:ab3,:f3,:g3,:ab3,:ab3]
d3=[c,q,q,c,c,c,cd,q,q,q,c,q,q,m,c,q,q,c,q,q,q,q,c,c,q,q,c,c,m,c]
n4=[:ab3,:ab3,:ab3,:ab3,:ab3,:ab3,:ab3,:ab3,:f3,:f3,:c3,:db3,:eb3,:g3,:ab3,:g3,:f3,:c3,:c3,:db3,:f3,:g3,:f3,:eb3,:eb3,:db3,:db3,:c3,:db3,:f3]
d4=[c,q,q,c,c,c,cd,q,q,q,c,c,m,c,q,q,c,q,q,q,q,c,c,q,q,c,c,c,c,c]
nv1=[:ab4,:ab4,:ab4,:f5,:eb5,:c5,:ab4,:ab4,:ab4,:ab4,:ab4,:f5,:eb5,:eb5,:db5,:c5,:bb4,:ab4,:c5,:f4,:f4,:eb4,:ab4,:bb4,:c5,:db5,:c5,:bb4,:ab4]
dv1=[q,q,c,c,c,c,q,q,q,q,c,c,m,q,q,q,q,c,c,q,q,c,q,q,q,q,c,c,m]
nv2=[:ab4,:ab4,:ab4,:ab4,:bb4,:ab4,:ab4,:ab4,:ab4,:ab4,:f4,:eb4,:f4,:ab4,:g4,:ab4,:eb4,:eb4,:eb4,:eb4,:eb4,:db4,:c4,:bb3,:eb4,:f4,:eb4,:eb4,:eb4,:ab4,:g4,:f4,:eb4]
dv2=[q,q,c,q,q,m,q,q,q,q,q,q,q,q,c,c,c,q,q,c,c,q,q,c,q,q,q,q,q,q,q,q,m]
nv2b=[:r,:f4,:g4]
dv2b=[m,q,q]
nv3=[:c4,:db4,:eb4,:db4,:eb4,:eb4,:eb4,:db4,:c4,:ab3,:db4,:c4,:bb3,:ab3,:bb3,:ab3,:ab3,:ab3,:ab3,:ab3,:ab3,:g3,:ab3,:ab3,:ab3,:bb3,:c4,:db4,:c4]
dv3=[q,q,c,c,m,q,q,q,q,c,q,q,c,c,c,q,q,c,c,q,q,c,q,q,q,q,c,c,m]
nv4=[:ab3,:bb3,:c4,:db4,:c4,:ab3,:g3,:g3,:f3,:eb3,:db3,:c3,:bb2,:eb3,:f3,:g3,:ab3,:ab3,:c3,:bb2,:ab2,:db3,:db3,:db3,:c3,:db3,:eb3,:eb3,:eb3,:eb3,:ab2]
dv4=[q,q,c,c,c,c,q,q,q,q,q,q,c,c,c,c,q,q,c,q,q,q,q,c,q,q,q,q,c,c,m]
define :refrain do
in_thread do
pl(1,nv1,dv1)
end
in_thread do
pl(2,nv2,dv2)
end
in_thread do
pl(2,nv2b,dv2b)
end
in_thread do
pl(3,nv3,dv3)
end
pl(4,nv4,dv4)
end
define :verse do
in_thread do
pl(1,n1,d1)
end
in_thread do
pl(2,n2,d2)
end
in_thread do
pl(3,n3,d3)
end
pl(4,n4,d4)
end
verse
refrain
sleep 1
puts "Jingle Bells!"
use_synth :pretty_bell
n1=[:eb4,:c5,:bb4,:ab4,:eb4,:c5,:bb4,:ab4,:f4,:db5,:c5,:bb4,:g4,:eb5,:d5,:eb5,:g5,:f5,:eb5,:db5,:c5,:bb4,:ab4,:g4]
d1=[q,q,q,q,m+q,q,q,q,m+q,q,q,q,q,q,q,q,sq,sq,sq,sq,sq,sq,sq,sq]
n2=[:c4,:r,:c4,:r,:db4,:r]
d2=[q,cd,m+q,cd,m+q,b+q]
n3=[:ab2,:ab3,:eb3,:ab3,:ab2,:ab3,:eb3,:ab3,:ab2,:ab3,:eb3,:ab3,:db3,:ab3,:f3,:ab3,:db3,:bb3,:f3,:bb3,:eb3,:bb3,:g3,:bb3,:eb3,:eb4,:g3,:bb3]
d3=[q]*4*7
n4=[:ab4,:ab4,:ab4,:db4,:db4,:eb4,:eb4]
d4=[m]*7
in_thread do
pl(1,n1,d1,1)
end
in_thread do
pl(2,n2,d2,0.8)
end
in_thread do
pl(3,n3,d3,0.3)
end
pl(4,n4,d4,0.3)
play [:ab3,:c4,:ab4],sustain: c
flash(7)
sleep m
nt1=[:c5,:c5,:c5,:c5,:c5,:c5,:c5,:eb5,:ab4,:bb4,:c5,:db5,:db5,:db5,:db5,:db5,:c5,:c5,:c5,:c5,:c5,:bb4,:bb4,:c5,:bb4,:eb5]
dt1=[q,q,c,q,q,c,q,q,qd,sq,m,q,q,qd,sq,q,q,q,sq,sq,q,q,q,q,c,c]
nt1.concat [:c5,:c5,:c5,:c5,:c5,:c5,:c5,:eb5,:ab4,:bb4,:c5,:db5,:db5,:db5,:db5,:db5,:c5,:c5,:c5,:c5,:eb5,:eb5,:f5,:g5,:ab5]
dt1.concat [q,q,c,q,q,c,q,q,qd,sq,m,q,q,qd,sq,q,q,q,sq,sq,q,q,q,q,c,c]
nt2=[:ab3,:g3,:f3,:eb3,:ab3,:g3,:f3,:eb3,:ab3,:g3,:f3,:eb3,:ab3,:g3,:f3,:eb3]
nt2.concat [:bb3,:ab3,:g3,:f3,:bb3,:ab3,:g3,:f3,:d3,:eb3,:f3,:g3,:eb3]
nt2.concat [:ab3,:g3,:f3,:eb3,:ab3,:g3,:f3,:eb3,:ab3,:g3,:f3,:eb3,:ab3,:g3,:f3,:eb3]
nt2.concat [:bb3,:ab3,:g3,:f3,:bb3,:ab3,:g3,:f3,:eb3,:eb3,:ab3,:ab2]
dt2=[q]*16
dt2.concat [q,q,q,q,q,q,q,q,m,q,q,q,q]+[q]*16+[q,q,q,q,q,q,q,q,c,c,c,c]
in_thread do
pl(5,nt1,dt1,0.8)
end
pl(6,nt2,dt2,0.6)
sleep 1
puts "Silent night"
use_synth :tri
use_bpm 80
n1=[:g4,:a4,:g4,:e4,:g4,:a4,:g4,:e4,:d5,:d5,:b4,:c5,:c5,:g4,:a4,:a4,:c5,:b4,:a4,:g4,:a4,:g4,:e4,:a4,:a4,:c5,:b4,:a4,:g4,:a4,:g4,:e4,:d5,:d5,:f5,:d5,:b4,:c5,:e5,:c5,:g4,:e4,:g4,:f4,:d4,:c4]
d1=[qd,sq,q,cd,qd,sq,q,cd,c,q,cd,c,q,cd,c,q,qd,sq,q,qd,sq,q,cd,c,q,qd,sq,q,qd,sq,q,cd,c,q,qd,sq,q,cd,cd,qd,sq,q,qd,sq,q,cd*2]
n2=[:e4,:f4,:e4,:c4,:e4,:f4,:e4,:c4,:f4,:f4,:f4,:e4,:e4,:e4,:f4,:f4,:a4,:g4,:f4,:e4,:f4,:e4,:c4,:f4,:f4,:a4,:g4,:f4,:e4,:f4,:e4,:c4,:g4,:g4,:b4,:b4,:g4,:g4,:e4,:c4,:c4,:b3,:b3,:b3,:g3]
d2=[qd,sq,q,cd,qd,sq,q,cd,c,q,cd,c,q,cd,c,q,qd,sq,q,qd,sq,q,cd,c,q,qd,sq,q,qd,sq,q,cd,c,q,qd,sq,q,cd,cd,c,q,qd,sq,q,cd*2]
n3=[:c4,:c4,:g3,:c4,:c4,:g3,:b3,:b3,:d4,:g3,:g3,:c4,:c4,:c4,:c4,:c4,:c4,:c4,:c4,:g3,:c4,:c4,:c4,:c4,:c4,:c4,:c4,:c4,:g3,:b3,:b3,:d4,:d4,:f4,:e4,:g3,:e3,:e3,:d3,:d3,:f3,:e3]
d3=[c,q,cd,c,q,cd,c,q,cd,c,q,cd,c,q,c,q,qd,sq,q,cd,c,q,qd,sq,q,qd,sq,q,cd,c,q,qd,sq,q,cd,cd,c,q,qd,sq,q,cd*2]
n4=[:c3,:c3,:c3,:c3,:c3,:c3,:g3,:g3,:g3,:c3,:c3,:c3,:f3,:f3,:f3,:f3,:c3,:c3,:c3,:c3,:f3,:f3,:f3,:f3,:f3,:c3,:c3,:c3,:c3,:g3,:g3,:g3,:g3,:g3,:c4,:c3,:g2,:g2,:g2,:g2,:g2,:c3]
d4=[c,q,cd,c,q,cd,c,q,cd,c,q,cd,c,q,c,q,qd,sq,q,cd,c,q,qd,sq,q,qd,sq,q,cd,c,q,qd,sq,q,cd,cd,c,q,qd,sq,q,cd*2]
in_thread do
pl(1,n1,d1)
end
in_thread do
pl(2,n2,d2)
end
in_thread do
pl(3,n3,d3)
end
pl(4,n4,d4)
sleep 1
puts "Ding dong merrily on high"
use_bpm 160
n1=[:bb4,:bb4,:c5,:bb4,:a4,:g4,:f4,:f4,:g4,:bb4,:bb4,:a4,:bb4,:bb4,:bb4,:bb4,:c5,:bb4,:a4,:g4,:f4,:f4,:g4,:bb4,:bb4,:a4,:bb4,:bb4]
d1=[c,c,q,q,q,q,md,c,c,c,c,c,m,m,c,c,q,q,q,q,md,c,c,c,c,c,m,m]
n2=[:f4,:f4,:g4,:g4,:eb4,:eb4,:c4,:f4,:f4,:eb4,:c4,:f4,:f4,:f4,:f4,:f4,:g4,:g4,:eb4,:eb4,:c4,:f4,:f4,:eb4,:c4,:f4,:f4,:f4]
d2=[c,c,q,q,q,q,md,c,c,c,c,c,m,m,c,c,q,q,q,q,md,c,c,c,c,c,m,m]
n3=[:d4,:bb3,:g3,:g3,:c4,:bb3,:a3,:bb3,:bb3,:bb3,:c4,:c4,:d4,:d4,:d4,:bb3,:g3,:g32,:c4,:bb3,:a3,:bb3,:bb3,:bb3,:c4,:c4,:d4,:d4]
d3=[c,c,q,q,q,q,md,c,c,c,c,c,m,m,c,c,q,q,q,q,md,c,c,c,c,c,m,m]
n4=[:bb2,:d3,:eb3,:eb3,:c3,:c3,:f3,:d3,:eb3,:g3,:f3,:f3,:bb2,:bb2,:bb2,:d3,:eb3,:eb3,:c3,:c3,:f3,:d3,:eb3,:g3,:f3,:f3,:bb2,:bb2]
d4=[c,c,q,q,q,q,md,c,c,c,c,c,m,m,c,c,q,q,q,q,md,c,c,c,c,c,m,m]
define :verse do
in_thread do
pl(1,n1,d1)
end
in_thread do
pl(2,n2,d2)
end
in_thread do
pl(3,n3,d3)
end
pl(4,n4,d4)
end
nc1=[:f5,:eb5,:d5,:eb5,:f5,:d5,:eb5,:d5,:c5,:d5,:eb5,:c5,:d5,:c5,:bb4,:c5,:d5,:bb4,:c5,:bb4,:a4,:bb4,:c5,:a4,:bb4,:a4,:g4,:a4,:bb4,:g4,:a4,:g4,:f4,:f4,:g4,:bb4,:bb4,:a4,:bb4,:bb4]
dc1=[cd,q,q,q,q,q,cd,q,q,q,q,q,cd,q,q,q,q,q,cd,q,q,q,q,q,cd,q,q,q,q,q,cd,q,c,c,c,c,c,c,m,m]
nc2=[:r,:f4,:bb4,:a4,:g4,:f4,:g4,:f4,:eb4,:r,:f4,:eb4,:d4,:g4,:f4,:eb4,:d4,:eb4,:d4,:c4,:r,:d4,:c4,:bb3,:eb4,:c4,:d4,:eb4,:d4,:c4,:f4,:f4,:eb4,:c4,:f4,:f4,:f4]
dc2=[c,m,cd,q,q,q,q,q,c,c,q,q,c,cd,q,q,q,q,q,c,c,q,q,c,c,q,q,q,q,c,c,c,c,c,c,m,m]
nc3=[:r,:c4,:d4,:bb3,:c4,:bb3,:c4,:r,:a3,:bb3,:g3,:a3,:g3,:a3,:r,:f3,:g3,:c4,:bb3,:c4,:d4,:bb3,:bb3,:c4,:c4,:d4,:d4]
dc3=[c,c,c,c,c,m,c,c,c,c,c,c,m,c,c,c,m,c,c,c,c,c,c,c,c,m,m]
nc4=[:r,:a3,:bb3,:d3,:c3,:d3,:eb3,:d3,:c3,:r,:f3,:g3,:bb2,:a2,:bb2,:c3,:bb2,:a2,:r,:d3,:eb3,:g3,:g3,:g3,:a3,:bb3,:eb3,:g3,:f3,:f3,:bb2,:bb2]
dc4=[c,c,c,c,c,c,q,q,c,c,c,c,c,c,c,q,q,c,c,c,c,c,c,c,c,c,c,c,c,c,m,m]
define :refrain do |vol|
in_thread do
pl(1,nc1,dc1,vol)
end
in_thread do
pl(2,nc2,dc2,vol)
end
in_thread do
pl(3,nc3,dc3,vol)
end
pl(4,nc4,dc4,vol)
end
verse
refrain(0.4)
refrain(1)
sleep 1
puts "Now bring us some figgy pudding"
n1=[:eb4,:ab4,:ab4,:bb4,:ab4,:g4,:f4,:f4,:f4,:bb4,:bb4,:c5,:bb4,:ab4,:g4,:eb4,:eb4,:c5,:c5,:db5,:c5,:bb4,:ab4,:f4,:eb4,:eb4,:f4,:bb4,:g4,:ab4]
d1=[c,c,q,q,q,q,c,c,c,c,q,q,q,q,c,c,c,c,q,q,q,q,c,c,q,q,c,c,c,m]
n2=[:eb4,:c4,:c4,:c4,:c4,:c4,:db4,:db4,:db4,:d4,:d4,:d4,:d4,:d4,:eb4,:eb4,:eb4,:e4,:e4,:e4,:e4,:e4,:f4,:c4,:eb4,:eb4,:db4,:f4,:eb4,:eb4]
d2=[c,c,q,q,q,q,c,c,c,c,q,q,q,q,c,c,c,c,q,q,q,q,c,c,q,q,c,c,c,m]
n3=[:eb3,:eb3,:eb3,:eb3,:ab3,:ab3,:ab3,:ab3,:ab3,:f3,:f3,:ab3,:g3,:f3,:bb3,:g3,:g3,:g3,:g3,:g3,:c4,:c4,:c4,:ab3,:ab3,:ab3,:ab3,:db4,:db4,:c4]
d3=[c,c,q,q,q,q,c,c,c,c,q,q,q,q,c,c,c,c,q,q,q,q,c,c,q,q,c,c,c,m]
n4=[:eb3,:ab2,:ab2,:ab2,:ab2,:ab2,:db3,:db3,:db3,:bb2,:bb2,:bb2,:bb2,:bb2,:eb3,:eb3,:eb3,:c3,:c3,:c3,:c3,:c3,:f3,:f3,:c3,:c3,:db3,:bb2,:eb3,:ab3]
d4=[c,c,q,q,q,q,c,c,c,c,q,q,q,q,c,c,c,c,q,q,q,q,c,c,q,q,c,c,c,m]
define :verse do
in_thread do
pl(1,n1,d1)
end
in_thread do
pl(2,n2,d2)
end
in_thread do
pl(3,n3,d3)
end
pl(4,n4,d4)
end
n1c=[:eb4,:ab4,:ab4,:ab4,:g4,:g4,:ab4,:g4,:f4,:eb4,:bb4,:c5,:bb4,:ab4,:eb5,:eb4,:eb4,:eb4,:f4,:bb4,:g4,:ab4]
d1c=[c,c,c,c,m,c,c,c,c,m,c,c,c,c,c,c,q,q,c,c,c,m]
n2c=[:c4,:eb4,:eb4,:eb4,:eb4,:eb4,:d4,:d4,:d4,:eb4,:eb4,:eb4,:db4,:c4,:eb4,:eb4,:eb4,:eb4,:db4,:f4,:eb4,:eb4]
d2c=[c,c,c,c,m,c,c,c,c,m,c,c,c,c,c,c,q,q,c,c,c,m]
n3c=[:ab3,:c4,:c4,:c4,:bb3,:bb3,:c4,:bb3,:ab3,:g3,:g3,:ab3,:ab3,:ab3,:ab3,:ab3,:ab3,:ab3,:ab3,:db4,:db4,:c4]
d3c=[c,c,c,c,m,c,c,c,c,m,c,c,c,c,c,c,q,q,c,c,c,m]
n4c=[:ab3,:ab2,:ab2,:ab2,:bb2,:bb2,:bb2,:bb2,:bb2,:eb2,:eb2,:ab2,:ab2,:ab2,:c3,:c3,:c3,:c3,:db3,:bb2,:eb3,:ab3]
d4c=[c,c,c,c,m,c,c,c,c,m,c,c,c,c,c,c,q,q,c,c,c,m]
define :refrain do
in_thread do
pl(1,n1c,d1c)
end
in_thread do
pl(2,n2c,d2c)
end
in_thread do
pl(3,n3c,d3c)
end
pl(4,n4c,d4c)
end
verse
refrain
verse
puts "Shimmer Christmas Tree"
flash(8)
sleep 10
flash(0)
flash(0)#belt and braces as cam miss a led
puts "All finished. Happy Christmas"
#!/usr/bin/env python3
#OSCserver for The PiHut Christmas Tree, driven from Sonic Pi 3
#written by Robin Newman
import argparse
import math
from gpiozero import LEDBoard
from gpiozero.tools import random_values
from time import sleep
from pythonosc import dispatcher
from pythonosc import osc_server
treelights=[ 18, 5, 9, 11, 21, 10, 7, 12, 6, 1,14, 3, 20, 24, 13, 15,2, 17, 16, 23,8, 22, 4, 19 ] #list of leds
tl1=[1,10,19,11,20,2] #6 subsets of leds
tl2=[6,16,22,21,7,15]
tl3=[9,3,17,18,12,4]
tl4=[14,24,8,5,13,23]
tl5=tl1+tl2
tl6=tl3+tl4
treemap={ 1:4, 7:5, 16:6, 22:7, 6:8 , 14:9, 8:10, 21:11, 15:12, 3:13, 19:14, 2:15, 9:16, 10:17, 20:18, 18:19,17:20, 4:21, 24:22, 23:23, 13:
24, 5:25, 12:26, 11:27
}
leds=LEDBoard(*range(4,28), pwm=True) #set up led board
def labelToPin(l):
return treemap[l]
def toBoard(l):
return labelToPin(l)-4
def xmas_handler(unused_addr, args, part):
if part==0:
for led in leds:
led.source_delay = 0.05
led.source = led.off()
if part==1:
for i in tl1:
leds.on(toBoard(i))
sleep(0.01)
for i in tl1:
leds.off(toBoard(i))
if part==2:
for i in tl2:
leds.on(toBoard(i))
sleep(0.01)
for i in tl2:
leds.off(toBoard(i))
if part==3:
for i in tl3:
leds.on(toBoard(i))
sleep(0.01)
for i in tl3:
#sleep(0.01)
leds.off(toBoard(i))
if part==4:
for i in tl4:
leds.on(toBoard(i))
sleep(0.01)
for i in tl4:
leds.off(toBoard(i))
if part==5:
for i in tl5:
leds.on(toBoard(i))
sleep(0.01)
for i in tl5:
leds.off(toBoard(i))
if part==6:
for i in tl6:
leds.on(toBoard(i))
sleep(0.01)
for i in tl6:
leds.off(toBoard(i))
if part==7:
for i in treelights:
leds.on(toBoard(i))
sleep(0.01)
for i in treelights:
leds.off(toBoard(i))
if part==8:
for led in leds:
led.source_delay = 0.05
led.source = random_values()
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=5005, help="The port to listen on")
args = parser.parse_args()
dispatcher = dispatcher.Dispatcher()
dispatcher.map("/xmas/pulse",xmas_handler,"part")
server = osc_server.ThreadingOSCUDPServer(
(args.ip, args.port), dispatcher)
print("Serving on {}".format(server.server_address))
server.serve_forever()
@rbnpi
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rbnpi commented Dec 2, 2017

You may meed to install python-osc on your Raspberry Pi
do this with:
sudo pip3 install python-osc

To use with treeserver.py (and the Christmas Tree) on a Raspberry Pi 3 (or pizero-w) Start the treeserver with
./treeserver.py --ip ip.address.of.raspberrypi
To make the treeserver.py program executable when you have downloaded it do
chmod +x treeserver.py

Run the lightsmedley.rb Sonic Pi program on Sonic Pi 3.0.1 running on a Mac or Ubuntu and change the line
use_osc "127.0.0.1",5005
to
use_osc "ip.address.of.raspberrypi",5005
Also, you can probably remove the time warp from the flash function iei change the function to

define :flash do |n|
  osc "/xmas/pulse",n
end

You will also need to use run_file "path.to.lightsmedley.rb" to run it on a Mac as it is too long for a Sonic Pi buffer on the Mac

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