def main(argv=sys.argv):
pigpio.stop()
time.sleep(0.5)
pigpio.start()
us = Ultrasonic()
us.start()
while True:
time.sleep(1)
print "Distance : %.1f" % (us.distance,)
pigpio.stop()
return 0
def __init__(self):
pigpio.start()
scheduler = Scheduler()
self.overhead = RelayChannel.RelayChannel(11, scheduler)
self.overhead.turn_on_daily_at('10', '0')
self.overhead.turn_off_daily_at('22', '0')
self.overhead.off()
self.basking = RelayChannel.RelayChannel(13, scheduler)
self.basking.turn_on_daily_at('12', '0')
self.basking.turn_off_daily_at('15', '0')
self.basking.off()
self.top_left_dht = DHT22.DHT22Sensor(14)
self.top_right_dht = DHT22.DHT22Sensor(15)
self.bottom_left_dht = DHT11.DHT11Sensor(18)
self.bottom_right_dht = DHT11.DHT11Sensor(4)
self.weather = Weather.Weather()
c = t9cb.tally() - oc
time.sleep(0.1)
CHECK(9, 2, c, 201, 0, "run script/script status")
oc = t9cb.tally()
pigpio.run_script(s, [2000, GPIO])
while True:
e, p = pigpio.script_status(s)
if e != pigpio.PI_SCRIPT_RUNNING:
break
if p[9] < 1900:
pigpio.stop_script(s)
time.sleep(0.1)
c = t9cb.tally() - oc
time.sleep(0.1)
CHECK(9, 3, c, 110, 10, "run/stop script/script status")
e = pigpio.delete_script(s)
CHECK(9, 4, e, 0, 0, "delete script")
if pigpio.start(""): # must run notification test on localhost
print("Connected to pigpio daemon.")
test = [t0, t1, t2, t3, t4, t5, t6, t7, t8, t9]
for t in test:
t()
pigpio.stop()
if self.in_code:
self.in_code = False
pigpio.set_watchdog(self.gpio, 0)
if self.edges > 12:
self.callback(self.hash_val)
if __name__ == "__main__":
import time
import pigpio
import ir_hasher
def callback(hash):
print("hash={}".format(hash))
pigpio.start()
ir = ir_hasher.hasher(7, callback, 5)
print("ctrl c to exit")
time.sleep(300)
pigpio.stop()
print("bits={} facility={} id={}".format(bits, facility, id_num))
if (bits == 26):
ident = str(facility) + str(id_num)
if ident in cached_allows and cached_allows[ident] > utc.localize(datetime.utcnow()):
print "Cached authorization is present and valid"
open_door()
else:
url = 'http://rpiambulance.com/doorauth.php'
values = {'facility_id': facility,
'card_id': id_num}
data = urllib.urlencode(values)
req = urllib2.Request(url, data)
response = urllib2.urlopen(req)
html = response.read()
vars = json.loads(html)
print vars
if vars['authorized'] == True:
cached_allows[ident] = dateutil.parser.parse(vars['until']).astimezone(utc)
open_door()
pigpio.start()
w = wiegand.decoder(23, 24, callback)
time.sleep(300)
w.cancel()
pigpio.stop()
#!/usr/bin/python
import tornado.web
import tornado.websocket
import tornado.ioloop
import pigpio
from time import sleep
import os.path
pigpio.start(port='8889')
#
cam_value = 1400
#
pigpio.set_servo_pulsewidth(7,0)
pigpio.set_servo_pulsewidth(8,0)
pigpio.set_servo_pulsewidth(24,cam_value)
# This is our WebSocketHandler - it handles the messages
# from the tornado server
class MainHandler(tornado.web.RequestHandler):
def get(self):
self.render("index.html")
class WebSocketHandler(tornado.websocket.WebSocketHandler):
cam_value = 1400
# the client connected
def open(self):
print "New client connected"
self.write_message("You are connected")
# the client sent the message
#!/usr/bin/python #---------------------------------------------------------------------------------------------------------+ # cam.py | # Handles the camera and pan/tilt servos | # (c) 2014 F. Anderson ([email protected]) | #---------------------------------------------------------------------------------------------------------+ from termcolor import colored import comms, os, time import RPi.GPIO as GPIO from pigpio import set_servo_pulsewidth as servo_mv import pigpio pigpio.start() # start pigpio pan = 22 # pan servo pin tilt = 27 # tilt servo pin pan_var = 1500 # initially, pan centre tilt_var = 1000 # initially, tilt forwards GPIO.setmode(GPIO.BOARD) GPIO.setwarnings(False) Neutral = 1500 Backwards = Left = 2500 Forwards = Right = 500 headlights = 7 GPIO.setup(headlights, GPIO.OUT) GPIO.output(headlights, False)
class motor:
def __init__(self, pin, speed):
self.pin = pin
self.speed = speed
motor1 = motor(pin1,
1210) #front motor speed initialised at 1210 ms pulse width
motor2 = motor(pin2,
1230) #back motor speed initialised at 1230 ms pulse width
motors = [] #array of motors to be controlled
motors.append(motor1)
motors.append(motor2)
if pigpio.start(''): # must run notification test on localhost
print("Connected to pigpio daemon.")
#initialisation
pigpio.set_mode(pin1, pigpio.OUTPUT)
pigpio.set_mode(pin2, pigpio.OUTPUT)
pigpio.set_PWM_range(pin1, 255)
pigpio.set_PWM_range(pin2, 255)
pigpio.set_PWM_frequency(pin1, 50)
pigpio.set_PWM_frequency(pin2, 50)
pigpio.set_servo_pulsewidth(pin1, 0)
pigpio.set_servo_pulsewidth(pin2, 0)
#open the serial port rfcomm1 defined in rfcomm.conf file
ser = serial.Serial('/dev/rfcomm1', 38400, timeout=.08)
def init_pin(pin): pigpio.start() pigpio.set_mode(PIN, pigpio.OUTPUT)
def init_pin(pin):
pigpio.start()
pigpio.set_mode(PIN, pigpio.OUTPUT)
