Jun-30-2017, 02:23 PM
(This post was last modified: Jun-30-2017, 02:46 PM by sparkz_alot.)
I made a sound board and I wanted to improve it, so I want to change libraries with the amount of button presses(library A with one press and library B with two). I also have an LED to show that the button has been pressed. How do I count the button presses and have it within a time frame? Here's my code:
import pygame.mixer
from time import sleep
import RPi.GPIO as GPIO
from sys import exit
GPIO.setmode(GPIO.BCM)
GPIO.setwarnings(False)
GPIO.setup(21, GPIO.IN, pull_up_down=GPIO.PUD_UP)
GPIO.setup(19, GPIO.IN, pull_up_down=GPIO.PUD_UP)
GPIO.setup(7, GPIO.IN, pull_up_down=GPIO.PUD_UP)
GPIO.setup(8, GPIO.IN, pull_up_down=GPIO.PUD_UP)
GPIO.setup(9, GPIO.IN, pull_up_down=GPIO.PUD_UP)
GPIO.setup(10, GPIO.IN, pull_up_down=GPIO.PUD_UP)
GPIO.setup(20, GPIO.IN, pull_up_down=GPIO.PUD_UP)
GPIO.setup(6, GPIO.OUT)
GPIO.setup(5, GPIO.OUT)
GPIO.setup(24, GPIO.OUT)
GPIO.setup(23, GPIO.OUT)
GPIO.setup(27, GPIO.OUT)
GPIO.setup(17, GPIO.OUT)
GPIO.setup(22, GPIO.OUT)
PAUSE = 0.5
#var = 1
presses = 0
GPIO.output(6, False)
GPIO.output(5, False)
GPIO.output(24, False)
GPIO.output(23, False)
GPIO.output(27, False)
GPIO.output(17, False)
GPIO.output(22, False)
print ('Soundboard Ready')
def lib_a():
global presses
presses1 = presses + 1
def lib_b():
global presses
presses2 = presses + 2
while True:
## def lib_b():
## global presses
## presses2 = presses + 2
if (GPIO.input(20) == False):
if (lib_b()):
GPIO.output(22, True)
time.sleep(PAUSE)
GPIO.output(22, GPIO.LOW)
time.sleep(PAUSE)
pygame.mixer.init(48000, -16, 1, 1024)
sound_1=pygame.mixer.Sound('/home/pi/Documents/PiSounds/applause.wav')
sound_2=pygame.mixer.Sound('/home/pi/Documents/PiSounds/buzzer.wav')
sound_3=pygame.mixer.Sound('/home/pi/Documents/PiSounds/castlethunder.wav')
sound_4=pygame.mixer.Sound('/home/pi/Documents/PiSounds/clap.wav')
sound_5=pygame.mixer.Sound('/home/pi/Documents/PiSounds/scream.wav')
sound_6=pygame.mixer.Sound('/home/pi/Documents/PiSounds/scream2.wav')
soundChannel1=pygame.mixer.Channel(1)
soundChannel2=pygame.mixer.Channel(2)
soundChannel3=pygame.mixer.Channel(3)
soundChannel4=pygame.mixer.Channel(4)
soundChannel5=pygame.mixer.Channel(5)
soundChannel6=pygame.mixer.Channel(6)
sound_7=pygame.mixer.Sound('/home/pi/Documents/PiSounds/buzzer.wav')
sound_8=pygame.mixer.Sound('/home/pi/Documents/PiSounds/clap.wav')
sound_9=pygame.mixer.Sound('/home/pi/Documents/PiSounds/scream.wav')
sound_10=pygame.mixer.Sound('/home/pi/Documents/PiSounds/scream2.wav')
sound_11=pygame.mixer.Sound('/home/pi/Documents/PiSounds/laugh.wav')
sound_12=pygame.mixer.Sound('/home/pi/Documents/PiSounds/applause.wav')
soundChannel7=pygame.mixer.Channel(1)
soundChannel8=pygame.mixer.Channel(2)
soundChannel9=pygame.mixer.Channel(3)
soundChannel10=pygame.mixer.Channel(4)
soundChannel11=pygame.mixer.Channel(5)
soundChannel12=pygame.mixer.Channel(6)
def button_1():
if (GPIO.input(21) == False and lib_a()):
soundChannel1.play(sound_1)
while pygame.mixer.get_busy() == True:
GPIO.output(6, True)
else:
GPIO.output(6, GPIO.LOW)
if (GPIO.input(21) == False and lib_b()):
soundChannel7.play(sound_7)
while pygame.mixer.get_busy() == True:
GPIO.output(6, True)
else:
GPIO.output(6, GPIO.LOW)
def button_2():
if (GPIO.input(19) == False and lib_a()):
soundChannel2.play(sound_2)
while pygame.mixer.get_busy() == True:
GPIO.output(5, True)
else:
GPIO.output(5, GPIO.LOW)
if (GPIO.input(19) == False and lib_b()):
soundChannel8.play(sound_8)
while pygame.mixer.get_busy() == True:
GPIO.output(5, True)
else:
GPIO.output(5, GPIO.LOW)
def button_3():
if (GPIO.input(7) == False and lib_a()):
soundChannel3.play(sound_3)
while pygame.mixer.get_busy() == True:
GPIO.output(24, True)
else:
GPIO.output(24, GPIO.LOW)
if (GPIO.input(7) == False and lib_b()):
soundChannel9.play(sound_9)
while pygame.mixer.get_busy() == True:
GPIO.output(24, True)
else:
GPIO.output(24, GPIO.LOW)
def button_4():
if (GPIO.input(8) == False and lib_a()):
soundChannel4.play(sound_4)
while pygame.mixer.get_busy() == True:
GPIO.output(23, True)
else:
GPIO.output(23, GPIO.LOW)
if (GPIO.input(8) == False and lib_b()):
soundChannel10.play(sound_10)
while pygame.mixer.get_busy() == True:
GPIO.output(23, True)
else:
GPIO.output(23, GPIO.LOW)
def button_5():
if (GPIO.input(9) == False and lib_a()):
soundChannel5.play(sound_5)
while pygame.mixer.get_busy() == True:
GPIO.output(27, True)
else:
GPIO.output(27, GPIO.LOW)
if (GPIO.input(9) == Flase and lib_b()):
soundChannel11.play(sound_11)
while pygame.mixer.get_busy() == True:
GPIO.output(27, True)
else:
GPIO.output(27, GPIO.LOW)
def button_6():
if (GPIO.input(10) == False and lib_a()):
soundChannel6.play(sound_6)
while pygame.mixer.get_busy() == True:
GPIO.output(17, True)
else:
GPIO.output(17, GPIO.LOW)
if (GPIO.input(10) == False and lib_b()):
soundChannel12.play(sound_12)
while pygame.mixer.get_busy() == True:
GPIO.ouput(17, True)
else:
GPIO.output(17, GPIO.LOW)
while True:
try:
if (GPIO.input(21) == False):
button_1()
if (GPIO.input(19) == False):
button_2()
if (GPIO.input(7) == False):
button_3()
if (GPIO.input(8) == False):
button_4()
if (GPIO.input(9) == False):
button_5()
if (GPIO.input(10) == False):
button_6()
sleep(1)
except KeyboardInterrupt:
exit()
GPIO.cleanup()I hope someone can help me and thank you so much :)