def uninhibit(self):
original_mode = GPIO.getmode()
try:
GPIO.setmode(GPIO.BOARD)
GPIO.output(self._inhibit_pin, GPIO.LOW)
finally:
if original_mode != None:
GPIO.setmode(original_mode)
def reset(self):
original_mode = GPIO.getmode()
try:
GPIO.setmode(GPIO.BOARD)
for index in range(len(self._data_pins)):
GPIO.output(self._data_pins[index], GPIO.LOW)
finally:
if original_mode != None:
GPIO.setmode(original_mode)
import time import os import socket import sys HOST = '127.0.0.1' PORT = 8086 tcp = socket.socket(socket.AF_INET, socket.SOCK_STREAM) orig = (HOST, PORT) tcp.bind(orig) tcp.listen(1) # Colocar GPIO no modo de números GPIO.setmode(GPIO.BOARD) # Setar os pinos 18 e 22 como saídas e definir o PWM dos servos GPIO.setup(18, GPIO.OUT) # Pino 18 para o servo1 servo1 = GPIO.PWM(18, 50) # Pino 22 para o servo2 GPIO.setup(22, GPIO.OUT) servo2 = GPIO.PWM(22, 50) # Iniciar PWM dos servos com o valor 0º (pulse off) # Os servos são inicializados na posição da seguinte rota: fruto bom e sem mancha servo1.start(0) servo2.start(0) # Iniciar seleção de rotas
# initialize the program
x = pygame.init()
pygame.font.init()
defaultFont = pygame.font.get_default_font()
fontRenderer = pygame.font.Font(defaultFont, 16)
radarDisplay = pygame.display.set_mode((1400, 800), pygame.RESIZABLE)
# radarDisplay = pygame.display.set_mode((1920, 1080), vsync=1)
pygame.display.set_caption('Radar Screen')
# setup the servo and ultrasonic
GPIO.setmode(GPIO.BOARD)
GPIO.setwarnings(False)
servoPin = 12
GPIO.setup(servoPin, GPIO.OUT)
servo = GPIO.PWM(servoPin, 50)
servo.start(7)
TRIG = 16
ECHO = 18
GPIO.setup(TRIG, GPIO.OUT)
GPIO.setup(ECHO, GPIO.IN)
# targets list
targets = {
20: Target(20, 200, 150, 13, True),
def pir_callback(channel):
if io.input(channel):
print("PIR %i say's there's movement %f" %(channel, time.time()))
else:
print("PIR %i say's it's calm %f" %(channel, time.time()))
import time
import FakeRPi.GPIO as io
io.setmode(io.BCM)
pir_pin_1 = 23
pir_pin_2 = 24
io.setup(pir_pin_1, io.IN)
io.setup(pir_pin_2, io.IN)
def pir_callback(channel):
if io.input(channel):
print("PIR %i say's there's movement %f" %(channel, time.time()))
else:
print("PIR %i say's it's calm %f" %(channel, time.time()))
io.add_event_detect(pir_pin_1, io.BOTH, callback=pir_callback)
io.add_event_detect(pir_pin_2, io.BOTH, callback=pir_callback)
print("listening for pir input on pin %i and %i" % (pir_pin_1, pir_pin_2))
time.sleep(60)
print("that's it")
io.cleanup()
def signal(self, value):
original_mode = GPIO.getmode()
try:
GPIO.setmode(GPIO.BOARD)
if value & 1:
GPIO.output(self._data_pins[0], GPIO.HIGH)
else:
GPIO.output(self._data_pins[0], GPIO.LOW)
if value & 2:
GPIO.output(self._data_pins[1], GPIO.HIGH)
else:
GPIO.output(self._data_pins[1], GPIO.LOW)
if value & 4:
GPIO.output(self._data_pins[2], GPIO.HIGH)
else:
GPIO.output(self._data_pins[2], GPIO.LOW)
if value & 8:
GPIO.output(self._data_pins[3], GPIO.HIGH)
else:
GPIO.output(self._data_pins[3], GPIO.LOW)
finally:
if original_mode != None:
GPIO.setmode(original_mode)
def initialize_pins(self):
original_mode = GPIO.getmode()
try:
GPIO.setmode(GPIO.BOARD)
GPIO.setup(self._inhibit_pin, GPIO.OUT)
GPIO.output(self._inhibit_pin, GPIO.HIGH)
for index in range(len(self._data_pins)):
GPIO.setup(self._data_pins[index], GPIO.OUT)
GPIO.output(self._data_pins[index], GPIO.LOW)
finally:
if original_mode != None:
GPIO.setmode(original_mode)
def relay_on():
GPIO.output(channel, GPIO.LOW)
def relay_off():
GPIO.output(channel, GPIO.HIGH)
# Create handlers
c_handler = logging.StreamHandler()
c_handler.setLevel(logging.INFO)
logname = "./logs/recog.log"
f_handler = TimedRotatingFileHandler(logname, when="midnight", interval=1)
f_handler.setLevel(logging.INFO)
f_handler.suffix = "%Y%m%d"
f_format = logging.Formatter('%(asctime)s - %(levelname)s - %(message)s')
f_handler.setFormatter(f_format)
c_handler.setFormatter(f_format)
logger.addHandler(f_handler)
logger.addHandler(c_handler)
channel = 21
GPIO.setmode(GPIO.BCM)
GPIO.setup(channel, GPIO.OUT)
def relay_off():
GPIO.output(channel, GPIO.HIGH)
def relay_on():
GPIO.output(channel, GPIO.LOW)
video_capture = cv2.VideoCapture(0)
detector = cv2.CascadeClassifier("haarcascade_frontalface_default.xml")