def init_PWM(_redPin = 23, _greenPin = 24, _bluePin = 25, _flashPin= 22, initDutyCycle = [100]*3, flashRate = 0):
global colorPins, colors, flashActive, flashPin
colorPins = [_redPin, _greenPin, _bluePin] #list for pins used in raspberry pi
wiringpi2.wiringPiSetup() # Initialize using wiringPi pin numbering scheme
for dc in initDutyCycle: #Check for valid initial duty cycle
if dc < 0 or dc > 255: return -1
#Create intial PWM signals for input to LED strip
for i in range(3):
wiringpi2.softPwmCreate(colorPins[i], int(initDutyCycle[i]*100.0/255.0), 100)
#Current RGB values of LED strip
colors = list(initDutyCycle)
#Create square wave for flashing beat
flashPin = _flashPin
wiringpi2.softToneCreate(flashPin)
if flashRate != 0:
wiringpi2.softToneWrite(flashPin, flashRate)
flashActive = True
else:
wiringpi2.softToneStop(flashPin)
flashActive = False
#Use Colors.txt file to create list of preset color options
readColorsFile()
return 0
def setBPM(flashRate):
global flashActive
if flashRate != 0:
if not flashActive:
wiringpi2.softToneCreate(flashPin)
flashActive = True
wiringpi2.softToneWrite(flashPin, flashRate)
else:
if flashActive:
wiringpi2.softToneStop(flashPin)
flashActive = False
#!/usr/bin/env python
# -*- coding: utf-8 -*-
import sys
import wiringpi2
import time
if wiringpi2.wiringPiSetupGpio() == -1:
sys.exit(1)
port = 4
wiringpi2.softToneCreate(port)
tones = [262, 293, 329, 349, 391, 440, 494, 523]
def _tone(freq, _time):
try:
wiringpi2.softToneWrite(port, freq)
time.sleep(_time)
finally:
wiringpi2.softToneWrite(port, 0)
time.sleep(0.02)
def tone(no, _time):
_tone(tones[no], _time)
for no in range(len(tones)):
tone(no, 1)
#!/usr/bin/env python
import wiringpi2
from time import sleep
wiringpi2.wiringPiSetupGpio()
SPEAKER = 18
# Escala da 5° oitava
C = 523
D = 587
E = 659
F = 698
G = 783
A = 880
B = 987
C6 = 1046
wiringpi2.softToneCreate(SPEAKER)
for freq in [C, D, E, F, G, A, B, C6]:
wiringpi2.softToneWrite(SPEAKER, freq)
sleep(0.5)
wiringpi2.digitalWrite(SPEAKER, 0)
wiringpi2.pinMode(SPEAKER, 0)
exit(0)
#!/usr/bin/env python
import wiringpi2
from time import sleep
wiringpi2.wiringPiSetupGpio()
SPEAKER = 18
# Escala da 5° oitava
C = 523
D = 587
E = 659
F = 698
G = 783
A = 880
B = 987
C6 = 1046
wiringpi2.softToneCreate(SPEAKER)
for freq in [ C, D, E, F, G, A, B, C6 ]:
wiringpi2.softToneWrite(SPEAKER, freq)
sleep(0.5)
wiringpi2.digitalWrite(SPEAKER, 0)
wiringpi2.pinMode(SPEAKER, 0)
exit(0)
import curses
import time
import random
import threading
import wiringpi2 as wiringpi
# setup gpio for sound
wiringpi.wiringPiSetupGpio()
wiringpi.softToneCreate(18)
# global variables
password = ""
amountOfWords = 8
screen = curses.initscr()
words = []
duds = []
dudStrs = []
nums = []
lines = []
output = []
startup = True
randomChars = ['\'', '|', '!', '@', '#', '$', '%', '^', '&', '*', '-', '_', '+', '=', '.', ';', ':', '?', ',', '/', '<', '>', '[', ']', '{', '}', '(', ')']
attempts = 4
attemptsIndicator = "X X X X"
class Word:
def __init__(self, text, index, visible = True):
self.text = text
self.index = index
self.visible = visible
#!/usr/bin/env python
# -*- coding: utf-8 -*-
import sys
import wiringpi2
import time
if wiringpi2.wiringPiSetupGpio() == -1:
sys.exit(1)
port = 4
wiringpi2.softToneCreate(port)
tones = [262, 293, 329, 349, 391, 440, 494, 523]
def _tone(freq, _time):
try:
wiringpi2.softToneWrite(port, freq)
time.sleep(_time)
finally:
wiringpi2.softToneWrite(port, 0)
time.sleep(0.02)
def tone(no, _time):
_tone(tones[no], _time)
for no in range(len(tones)):
tone(no, 1)
def setupPin(pin, io=True):
mode = GPIO.OUT
if io == False:
mode = GPIO.IN
GPIO.setup(pin, mode)
wiringpi.softToneCreate(pin)
import RPi.GPIO as gpio import time import wiringpi2 as wiringpi delay = 0.2 outpin = 4 gpio.setmode(gpio.BCM) gpio.setup(outpin, gpio.OUT) wiringpi.wiringPiSetupGpio() wiringpi.softToneCreate(outpin) wiringpi.softToneWrite(outpin, 523) time.sleep(0.2) wiringpi.softToneWrite(outpin, 0) time.sleep(0.01) wiringpi.softToneWrite(outpin, 523) time.sleep(0.2) wiringpi.softToneWrite(outpin, 0) time.sleep(0.01) wiringpi.softToneWrite(outpin, 523) time.sleep(0.2) wiringpi.softToneWrite(outpin, 0) time.sleep(0.01) wiringpi.softToneWrite(outpin, 523) time.sleep(0.6) wiringpi.softToneWrite(outpin, 0) time.sleep(0.01) wiringpi.softToneWrite(outpin, 415)
def stop_warning(self):
print('stopping warning')
wiringpi.softToneCreate(GPIOPin.PIN_SOUND.value)
wiringpi.softToneWrite(GPIOPin.PIN_SOUND.value, self.stop_frequency)
def start_warning(self, warning_level):
print('starting warning')
if warning_level == WarningLevel.DANGEROUS_SITUATION_WARNING.value:
wiringpi.softToneCreate(GPIOPin.PIN_SOUND.value)
wiringpi.softToneWrite(GPIOPin.PIN_SOUND.value, self.frequenzy)
# PUD_UP 2
import wiringpi2
wiringpi2.wiringPiSetup() # For sequential pin numbering
from array import *
import time
sequence = array('i', [262, 294, 330, 349, 392, 440, 494, 525, 0])
vbeep = [0.05, 0.05, 0.05, 0.2]
onebeep = [0.05]
twobeeps = [0.05, 0.05]
wiringpi2.pinMode(0,0) # Pin 0 for switch, INPUT
wiringpi2.pullUpDnControl(0, 1) # set pull UP resistor for pin 0 switch
wiringpi2.pinMode(1,1) # Pin 1 for beeper, OUTPUT
wiringpi2.softToneCreate(3) # initialize softTone on Pin 3
def beeper(beeps):
"Beep all of the requested beeps in the beeps list"
for i in beeps:
wiringpi2.digitalWrite(1,1) # beep on
time.sleep(i) # length of beep from beeps list
wiringpi2.digitalWrite(1,0) # beep off
time.sleep(0.025) # interval between beeps
def gotButton():
"Double beeps after every button press from interrupt call"
# beeper(twobeeps)
print("Got a button press")
return True
import wiringpi2
import time
#wiringpi2.wiringPiSetupGpio()
wiringpi2.wiringPiSetup()
#wiringpi2.wiringPiSetupSys()
PIN=7
FREQUENCY1=1500
FREQUENCY2=1600
wiringpi2.softToneCreate(PIN)
def playTone():
wiringpi2.softToneWrite(PIN,FREQUENCY1)
time.sleep(0.1)
wiringpi2.softToneWrite(PIN,FREQUENCY2)
time.sleep(0.2)
wiringpi2.softToneWrite(PIN,0)
#while True:
# playTone()
# time.sleep(1)
def initialize():
GPIO.setmode(GPIO.BCM)
GPIO.setup(outpin, GPIO.OUT)
wiringpi.wiringPiSetupGpio()
wiringpi.softToneCreate(outpin)
