I am creating a Paino with 28 notes. I had everything working fine. Then I added a small update for the code and it stopped working. Even the after the changes a basic button press script is not working. Changed the SD card to a new Raspberry pi and the basic button press is not working. I am working with pull down. Here is the code that was working before but is not now.
import RPi.GPIO as IO
import pygame as pg
dir = '/home/pi/Desktop/sounds/'
busy = True
print("Initializing")
pg.init()
mx = pg.mixer
mx.init()
print("Setting up channels")
mx.set_num_channels(29)
print("Assigning Channel Sounds")
print("Assinging Channel Pins")
k1 = 14
c1 = mx.Channel(1)
a1 = mx.Sound(dir+'A1.ogg')
k2 = 15
c2 = mx.Channel(2)
a2 = mx.Sound(dir+'A3.ogg')
k3 = 18
c3 = mx.Channel(3)
a3 = mx.Sound(dir+'A5.ogg')
k4 = 23
c4 = mx.Channel(4)
a4 = mx.Sound(dir+'A7.ogg')
k5 = 24
c5 = mx.Channel(5)
a5 = mx.Sound(dir+'E1.ogg')
k6 = 25
c6 = mx.Channel(6)
a6 = mx.Sound(dir+'F1.ogg')
k7 = 8
c7 = mx.Channel(7)
a7 = mx.Sound(dir+'G1.ogg')
k8 = 7
c8 = mx.Channel(8)
a8 = mx.Sound(dir+'A2.ogg')
k9 = 1
c9 = mx.Channel(9)
a9 = mx.Sound(dir+'B2.ogg')
k10 = 12
c10 = mx.Channel(10)
a10 = mx.Sound(dir+'C2.ogg')
k11 = 16
c11 = mx.Channel(11)
a11 = mx.Sound(dir+'D2.ogg')
k12 = 20
c12 = mx.Channel(12)
a12 = mx.Sound(dir+'E2.ogg')
k13 = 21
c13 = mx.Channel(13)
a13 = mx.Sound(dir+'F2.ogg')
k14 = 2
c14 = mx.Channel(14)
a14 = mx.Sound(dir+'G2.ogg')
k15 = 3
c15 = mx.Channel(15)
a15 = mx.Sound(dir+'A3.ogg')
k16 = 4
c16 = mx.Channel(16)
a16 = mx.Sound(dir+'B3.ogg')
k17 = 17
c17 = mx.Channel(17)
a17 = mx.Sound(dir+'C3.ogg')
k18 = 27
c18 = mx.Channel(18)
a18 = mx.Sound(dir+'D3.ogg')
k19 = 22
c19 = mx.Channel(19)
a19 = mx.Sound(dir+'E3.ogg')
k20 = 10
c20 = mx.Channel(20)
a20 = mx.Sound(dir+'F3.ogg')
k21 = 9
c21 = mx.Channel(21)
a21 = mx.Sound(dir+'G3.ogg')
k22 = 11
c22 = mx.Channel(22)
a22 = mx.Sound(dir+'A4.ogg')
k23 = 0
c23 = mx.Channel(23)
a23 = mx.Sound(dir+'B4.ogg')
k24 = 5
c24 = mx.Channel(24)
a24 = mx.Sound(dir+'C4.ogg')
k25 = 6
c25 = mx.Channel(25)
a25 = mx.Sound(dir+'D4.ogg')
k26 = 13
c26 = mx.Channel(26)
a26 = mx.Sound(dir+'E4.ogg')
k27 = 19
c27 = mx.Channel(27)
a27 = mx.Sound(dir+'F4.ogg')
k28 = 26
c28 = mx.Channel(28)
a28 = mx.Sound(dir+'G4.ogg')
print("configuring inputs")
IO.setmode(IO.BCM)
IO.setup(k1, IO.IN, pull_up_down = IO.PUD_DOWN)
IO.setup(k2, IO.IN, pull_up_down = IO.PUD_DOWN)
IO.setup(k3, IO.IN, pull_up_down = IO.PUD_DOWN)
IO.setup(k4, IO.IN, pull_up_down = IO.PUD_DOWN)
IO.setup(k5, IO.IN, pull_up_down = IO.PUD_DOWN)
IO.setup(k6, IO.IN, pull_up_down = IO.PUD_DOWN)
IO.setup(k7, IO.IN, pull_up_down = IO.PUD_DOWN)
IO.setup(k8, IO.IN, pull_up_down = IO.PUD_DOWN)
IO.setup(k9, IO.IN, pull_up_down = IO.PUD_DOWN)
IO.setup(k10, IO.IN, pull_up_down = IO.PUD_DOWN)
IO.setup(k11, IO.IN, pull_up_down = IO.PUD_DOWN)
IO.setup(k12, IO.IN, pull_up_down = IO.PUD_DOWN)
IO.setup(k13, IO.IN, pull_up_down = IO.PUD_DOWN)
IO.setup(k14, IO.IN, pull_up_down = IO.PUD_DOWN)
IO.setup(k15, IO.IN, pull_up_down = IO.PUD_DOWN)
IO.setup(k16, IO.IN, pull_up_down = IO.PUD_DOWN)
IO.setup(k17, IO.IN, pull_up_down = IO.PUD_DOWN)
IO.setup(k18, IO.IN, pull_up_down = IO.PUD_DOWN)
IO.setup(k19, IO.IN, pull_up_down = IO.PUD_DOWN)
IO.setup(k20, IO.IN, pull_up_down = IO.PUD_DOWN)
IO.setup(k21, IO.IN, pull_up_down = IO.PUD_DOWN)
IO.setup(k22, IO.IN, pull_up_down = IO.PUD_DOWN)
IO.setup(k23, IO.IN, pull_up_down = IO.PUD_DOWN)
IO.setup(k24, IO.IN, pull_up_down = IO.PUD_DOWN)
IO.setup(k25, IO.IN, pull_up_down = IO.PUD_DOWN)
IO.setup(k26, IO.IN, pull_up_down = IO.PUD_DOWN)
IO.setup(k27, IO.IN, pull_up_down = IO.PUD_DOWN)
IO.setup(k28, IO.IN, pull_up_down = IO.PUD_DOWN)
print("Ready")
while busy:
if IO.input(k1):
if not c1.get_busy():
c1.play(a1)
print("k1")
if IO.input(k2):
if not c2.get_busy():
c2.play(a2)
print("k2")
if IO.input(k3):
if not c3.get_busy():
c3.play(a3)
print("k3")
if IO.input(k4):
if not c4.get_busy():
c4.play(a4)
print("k4")
if IO.input(k5):
if not c5.get_busy():
c5.play(a5)
print("k5")
if IO.input(k6):
if not c6.get_busy():
c6.play(a6)
print("k6")
if IO.input(k7):
if not c7.get_busy():
c7.play(a7)
print("k7")
if IO.input(k8):
if not c8.get_busy():
c8.play(a8)
print("k8")
if IO.input(k9):
if not c9.get_busy():
c9.play(a9)
print("k9")
if IO.input(k10):
if not c10.get_busy():
c10.play(a10)
print("k10")
if IO.input(k11):
if not c11.get_busy():
c11.play(a11)
print("k11")
if IO.input(k12):
if not c12.get_busy():
c12.play(a12)
print("k12")
if IO.input(k13):
if not c13.get_busy():
c13.play(a13)
print("k13")
if not IO.input(k14):
if not c14.get_busy():
c14.play(a14)
print("k14")
if not IO.input(k15):
if not c15.get_busy():
c15.play(a15)
print("k15")
if IO.input(k16):
if not c16.get_busy():
c16.play(a16)
print("k16")
if IO.input(k17):
if not c17.get_busy():
c17.play(a17)
print("k17")
if IO.input(k18):
if not c18.get_busy():
c18.play(a18)
print("k18")
if IO.input(k19):
if not c19.get_busy():
c19.play(a19)
print("k19")
if IO.input(k20):
if not c20.get_busy():
c20.play(a20)
print("k20")
if IO.input(k21):
if not c21.get_busy():
c21.play(a21)
print("k21")
if IO.input(k22):
if not c22.get_busy():
c22.play(a22)
print("k22")
if IO.input(k23):
if not c23.get_busy():
c23.play(a23)
print("k23")
if IO.input(k24):
if not c24.get_busy():
c24.play(a24)
print("k24")
if IO.input(k25):
if not c25.get_busy():
c25.play(a25)
print("k25")
if IO.input(k26):
if not c26.get_busy():
c26.play(a26)
print("k26")
if IO.input(k27):
if not c27.get_busy():
c27.play(a27)
print("k27")
if IO.input(k28):
if not c28.get_busy():
c28.play(a28)
print("k28")
print("done")
