def digit():
kp = RPi_GPIO.keypad()
digitPressed = None
while digitPressed == None:
digitPressed = kp.getKey()
led_keypress()
return digitPressed
def __init__(self): self.kb = gpio.keypad(columnCount = 3) self.kb.COLUMN = self.COLUMNS self.kb.ROW = self.ROWS gpio.GPIO.setup(self.GREEN_LED,gpio.GPIO.OUT) gpio.GPIO.output(self.GREEN_LED,gpio.GPIO.LOW) gpio.GPIO.setup(self.RED_LED,gpio.GPIO.OUT) gpio.GPIO.output(self.RED_LED,gpio.GPIO.LOW) gpio.GPIO.setup(self.DOOR_LOCK,gpio.GPIO.OUT,gpio.GPIO.PUD_DOWN) gpio.GPIO.output(self.DOOR_LOCK,gpio.GPIO.LOW)
def activateAlarm(): kp = RPi_GPIO.keypad(columnCount = 3) print "Please enter a 3 digit code: " code = "" digit = "" for i in xrange(0,3): digit = getDigit() print digit time.sleep(0.2) code += str(digit) if(str(code) == str(codeToActivate)): return True else: return False
def activateAlarm(): kp = RPi_GPIO.keypad(columnCount = 3) print "Please enter your 3 digit security code:" code = "" digit = "" for i in xrange(0,3): digit = getDigit() print digit time.sleep(0.2) code += str(digit) if(str(code) == str(codeToActivate)): return True else: return False
from PIL import Image
DC = 23
RST = 24
SPI_PORT = 0
SPI_DEVICE = 0
red = LED(4)
orange = LED(5)
green = LED(6)
blue = LED(7)
button1 = Button(2)
button2 = Button(3)
wait = 0.5
kp = RPi_GPIO.keypad(columnCount=4)
disp = LCD.PCD8544(DC,
RST,
spi=SPI.SpiDev(SPI_PORT, SPI_DEVICE, max_speed_hz=4000000))
disp.begin(contrast=30)
def digit():
r = None
while r == None:
r = kp.getKey()
return r
def clearLCD():
def __init__(self):
self.kp = RPi_GPIO.keypad(columnCount = 3)
camera = PiCamera()
DC = 23
RST = 24
SPI_PORT = 0
SPI_DEVICE = 0
red = LED(4)
orange = LED(5)
green = LED(6)
blue = LED(7)
button1 = Button(2)
button2 = Button(3)
wait = 0.5
kp = RPi_GPIO.keypad(columnCount = 4)
disp = LCD.PCD8544(DC, RST, spi=SPI.SpiDev(SPI_PORT, SPI_DEVICE, max_speed_hz=4000000))
image = Image.new('1', (LCD.LCDWIDTH, LCD.LCDHEIGHT))
draw = ImageDraw.Draw(image)
font = ImageFont.load_default()
disp.begin(contrast=50)
pygame.init()
screen = pygame.display.set_mode((475,475),0,32)
black = (0,0,0)
def cameratest():
camera.resolution = (475, 475)
camera.start_preview()
while True:
if button1.is_pressed:
camera.capture('/home/pi/pokedex/CameraOut/pokemon.png')
from matrix_keypad import RPi_GPIO
import time
import RPi.GPIO as GPIO
DOORPIN = 2
kp = RPi_GPIO.keypad()
def unlockDoor():
print('unlocking door...')
GPIO.output(DOORPIN,True)
time.sleep(3)
print('locking door...')
GPIO.output(DOORPIN,False)
def getDigit():
digitPressed = None
while digitPressed == None:
digitPressed = kp.getKey()
return digitPressed
password = "******"
digits = ""
GPIO.setmode(GPIO.BCM)
GPIO.setup(DOORPIN,GPIO.OUT)
while(1):
digitPressed = getDigit()
if(digitPressed == '*'):
digits = ""
from matrix_keypad import RPi_GPIO as keypad_GPIO
from pygame.mixer import Sound, get_init, pre_init
class Status(Enum):
OFFHOOK = 1
DIALING = 2
CONNECTED = 3
ONHOOK = 4
GPIO.setmode(GPIO.BCM)
GPIO.setup(14, GPIO.OUT)
GPIO.setup(15, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)
kp = keypad_GPIO.keypad()
pre_init(44100, -16, 1, 1024)
pygame.init()
row1_tone = Note(697)
row2_tone = Note(770)
row3_tone = Note(852)
row4_tone = Note(941)
col1_tone = Note(1209)
col2_tone = Note(1336)
col3_tone = Note(1477)
dial_tone1 = Note(350)
dial_tone2 = Note(440)
pygame.mixer.init()
audioChannel = pygame.mixer.Channel(0)
audioChannel.set_volume(1.0)
from menu import Menu import RPi.GPIO as GPIO from matrix_keypad import RPi_GPIO as keypad_GPIO from pygame.mixer import Sound, get_init, pre_init class Status(Enum): OFFHOOK = 1 DIALING = 2 CONNECTED = 3 ONHOOK = 4 GPIO.setmode(GPIO.BCM) GPIO.setup(14, GPIO.OUT) GPIO.setup(15, GPIO.IN, pull_up_down=GPIO.PUD_DOWN) kp = keypad_GPIO.keypad() pre_init(44100, -16, 1, 1024) pygame.init() row1_tone = Note(697) row2_tone = Note(770) row3_tone = Note(852) row4_tone = Note(941) col1_tone = Note(1209) col2_tone = Note(1336) col3_tone = Note(1477) dial_tone1 = Note(350) dial_tone2 = Note(440) pygame.mixer.init() audioChannel = pygame.mixer.Channel(0) audioChannel.set_volume(1.0)
