class SoundButton:
def __init__(self, id, button_pin, led_pin, sound_file):
self.id = id
self.button_pin = button_pin
self.led_pin = led_pin
self.sound_file = sound_file
self.sound = Sound(sound_file)
self.button = Button(button_pin)
self.led = LED(led_pin)
self.led.off()
print(self.button_pin)
self.button.when_pressed = self.pressed
def pressed(self):
print("pressed")
pygame.mixer.music.load(self.sound_file)
pygame.mixer.music.play()
soundButtons [current_sound_button_object].turn_off_led()
self.led.on()
current_sound_button_object = self.id
def turn_off_led(self):
self.led.off()
class Paddle:
def __init__(self, paddleId, buttonPressCb):
self.id = paddleId
self.button = Button(pins[paddleId]['buttonPin'])
self.led = LED(pins[paddleId]['ledPin'])
self.led.off()
self.pressedAt = None
self.buttonPressCb = buttonPressCb
def enable(self):
self.button.when_pressed = self.handleButtonPress
print ("Paddle enabled")
def disable(self):
self.button.when_pressed = None
print ("Paddle disabled")
def handleButtonPress(self):
self.pressedAt = datetime.now()
self.buttonPressCb(self)
def on(self):
self.led.on()
def off(self):
self.led.off()
def pressed(self):
return self.button.is_pressed
def blink_led(): led = LED(4) print "LED IS ON !!" led.on() sleep(5) print "LED IS OFF !!" led.off()
class LED_CONTROL:
def __init__(self, parent="none", label="LED", gpio_pin = 23):
self.led = LED(gpio_pin)
self.label=label
self.ledLabel = tk.Label(master=parent,text = self.label)
self.ledLabel.pack()#grid(row = 0, column = 0)
## self.ser=
self.ledOnButt = tk.Button(master=parent,text = "ON", fg = "green", command = self.ledOn)
self.ledOnButt.pack(fill="x")
self.ledOffButt = tk.Button(master=parent,text = "OFF", fg = "RED", command = self.ledOff)
self.ledOffButt.pack(fill="x")
##
## self.ledZapTime = tk.Entry(master=parent,width=10)
## self.ledZapTime.insert(0,"zap in ms")
## self.ledZapTime.pack(fill="x")
##
## self.ledZapButt = tk.Button(master=parent,text = "ZAP!", command = self.ledZap)
## self.ledZapButt.pack(fill="x")
#callbacks for LED
def ledOn(self):
self.led.on()
def ledOff(self):
self.led.off()
class stepperMotor:
def __init__(self,enable, direction, step):
self.enablePin = LED(enable)
self.directionPin = LED(direction)
self.stepPin = LED(step)
self.stepLocation = 0
self.enablePin.on() #Logic high disables motor
self.directionPin.on() #Default direction is forward
self.stepPin.off()
def rotate(self, steps, pause):
with open('motorStepLocation','r') as motorLocation:
for line in motorLocation:
self.stepLocation = int(line.split(None, 1)[0])
motorLocation.close()
print self.stepLocation
self.stepPin.off()
self.enablePin.off() #Logic low enables motor
if (steps > 0):
self.directionPin.on() #Choose forward direction
tmpForward = 1
else:
self.directionPin.off() #Choose reverse direction
tmpForward = -1
for iStep in range (0, abs(steps)):
self.stepPin.on()
sleep(pause)
self.stepPin.off()
sleep(pause)
self.stepLocation = self.stepLocation + tmpForward
self.enablePin.on() #Logic high disables motor
print self.stepLocation
subprocess.check_output("mv motorStepLocation motorStepLocation.old", shell = True)
subprocess.check_output("echo %i >> motorStepLocation" %self.stepLocation, shell = True)
def gotToOrigin(self):
with open('motorStepLocation','r') as motorLocation:
for line in motorLocation:
self.stepLocation = int(line.split(None, 1)[0])
motorLocation.close()
self.rotate(-self.stepLocation, 0.01)
def getPosition(self):
with open('motorStepLocation','r') as motorLocation:
for line in motorLocation:
self.stepLocation = int(line.split(None, 1)[0])
motorLocation.close()
print self.stepLocation
return self.stepLocation
class board:
def __init__(self, ble):
self.led = LED(22)
self.button = Button(25)
self.ble = ble
def switch_led(self, *args, **kwargs):
print(self.led.is_lit, args, kwargs)
if self.led.is_lit:
self.led.off()
self.ble.light.Set(constants.GATT_CHRC_IFACE, "Value", [0x00])
else:
self.led.on()
self.ble.light.Set(constants.GATT_CHRC_IFACE, "Value", [0x01])
class RelayCtl:
'Class to control the relay'
def __init__(self, pin, defaultmode):
self.pin = pin
self.relay=LED(pin)
if(defaultmode == "on"):
self.relay.on()
if (defaultmode == "off"):
self.relay.off()
def relayOn(self):
self.relay.on()
def relayOff(self):
self.relay.off()
def initialize(self):
self.log=LoggerFactory.get_file_logger(config.log_filename,"LoadManagerThread",config.log_level)
self.log.info("Initializing")
load1=LED(config.load_1_pin)
load2=LED(config.load_2_pin)
load1.on()
load2.on()
time.sleep(1)
load1.off()
load2.off()
time.sleep(1)
load1.on()
load2.on()
self.log.info("Successfully initialized")
class SoundButton:
def __init__(self, id, button_pin, led_pin, sound_file):
self.id = id
self.button_pin = button_pin
self.led_pin = led_pin
self.sound_file = sound_file
self.sound = Sound(sound_file)
self.button = Button(button_pin)
self.led = LED(led_pin)
self.led.off()
print(self.button_pin)
self.button.when_pressed = self.pressed
def pressed(self):
#print("pressed")
self.led.on()
time.sleep(5)
pygame.mixer.music.load(self.sound_file)
pygame.mixer.music.play()
self.led.off()
def turn_off_led(self):
self.led.off()
class Light:
def __init__(self):
self._ledGreen = LED(22)
self._ledYellow = LED(27)
self._ledRed = LED(17)
pass
def green_light_on(self):
logging.debug("green light on")
try:
self._ledGreen.on()
except:
logging.warn("Unable to turn on green light", exc_info=True)
def yellow_light_on(self):
logging.debug("yellow light on")
try:
self._ledYellow.on()
except:
logging.warn("Unable to turn on yellow light", exc_info=True)
def red_light_on(self):
logging.debug("red light on")
try:
self._ledRed.on()
except:
logging.warn("Unable to turn on red light", exc_info=True)
def green_light_off(self):
logging.debug("Turning green light off")
try:
self._ledGreen.off()
except:
logging.warn("Unable to turn off green light", exc_info=True)
def yellow_light_off(self):
logging.debug("Turning yellow light off")
try:
self._ledYellow.off()
except:
logging.warn("Unable to turn off yellow light", exc_info=True)
def red_light_off(self):
logging.debug("Turning red light off")
try:
self._ledRed.off()
except:
logging.warn("Unable to turn off red light", exc_info=True)
def is_green_light_on(self):
return self._ledGreen.is_lit()
def is_yellow_light_on(self):
return self._ledYellow.is_lit()
def is_red_light_on(self):
return self._ledRed.is_lit()
class TrafficLightCar: def __init__(self): self.led_r = LED(15) self.led_y = LED(18) self.led_g = LED(24) def set_red(self, bool): if bool: self.led_r.on() else: self.led_r.off() def set_yellow(self, bool): if bool: self.led_y.on() else: self.led_y.off() def set_green(self, bool): if bool: self.led_g.on() else: self.led_g.off()
class TrafficLightPed: def __init__(self): self.led_r = LED(12) self.led_g = LED(21) self.led_req = LED(16) self.btn_req = Button(19) self.btn_req.when_pressed = self.req_btn_pressed self.pressed = False def set_red(self, bool): if bool: self.led_r.on() else: self.led_r.off() def set_green(self, bool): if bool: self.led_g.on() else: self.led_g.off() def set_request(self, bool): if bool: self.led_req.on() else: self.led_req.off() def req_btn_pressed(self): self.pressed = True def is_req_btn_pressed(self): return self.pressed def clear_events(self): self.pressed = False
from gpiozero import LightSensor, LED from time import sleep light = LightSensor(4, charge_time_limit=0.001) buzzer = LED(26) buzzer.off() sleep(1) light.wait_for_dark() buzzer.on()
tl[len(tl)-1].set_date(str(datetime.datetime.today()).split()[0])
<<<<<<< HEAD
logging.info("List was changed on: " + str(datetime.datetime.today()))
=======
>>>>>>> 00dd912383c0cc5a2f0b93f7b03bf31b7a6f62de
sleep(2)
#update toners.txt below
pyTOTIS_update_toners("toners.txt", tl, str(datetime.datetime.today()).split(".")[0])
pyTOTIS_main_menu()
#main program control
pyTOTIS_startup()
while True:
blue_led.on()
if deliver_btn.is_pressed: #begin toner input process
#next two lines for debugging purposes -> uncomment/comment as necessary
#print("deliver button pressed")
blue_led.off()
pyTOTIS_toner_deliver(tonerlist)
if deploy_btn.is_pressed: #begin toner deploy process
#next two lines for debugging purposes -> uncomment/comment as necessary
#print("deploy button pressed")
blue_led.off()
pyTOTIS_toner_deploy(tonerlist)
effects = ['negative', 'solarize', 'sketch', 'emboss', 'oilpaint', 'hatch', 'pastel','watercolor', 'film', 'cartoon']
while True:
if btn.is_pressed:
os.chdir("/home/pi/warholizer")
image_directory = "warhol" + str(dir_num)
os.mkdir(image_directory)
os.chdir(image_directory)
camera.start_preview(alpha = 192)
for i in range(5):
red_led.on()
green_led.on()
buzzer.on()
sleep(0.5)
red_led.off()
green_led.off()
buzzer.off()
sleep(0.5)
for j in range (4):
camera.image_effect = effects[randint(0,len(effects)-1)]
camera.capture('image%d.jpg' %j)
print("Picture captured number", j)
sleep(1)
camera.stop_preview()
image_args = ["gm", "montage", "-geometry", "512x384+2+2", "-bordercolor", "red", "+tile", "image0.jpg", "image1.jpg", "image2.jpg", "image3.jpg", "warhol.jpg"]
subprocess.check_call(image_args)
print ("Warhol image created")
from gpiozero import LED
from time import sleep
import signal
import sys
# print('halo')
pinEnable = LED(13)
pinDir = LED(19)
pinPulse = LED(21)
pinEnable.off()
pinDir.on()
def signal_handler(sig, frame):
print('You pressed Ctrl+C!')
pinEnable.on()
pinDir.off()
sys.exit(0)
signal.signal(signal.SIGINT, signal_handler)
for x in range(6*x)::
pinPulse.on()
print('hehe')
sleep(1/1000)
pinPulse.off()
print('haha')
sleep(1/1000)
def end_race(lane,seconds):
logging.info(lane + " Won!")
logging.info(seconds/100.0)
LED.off()
return False
class HardwareInterface:
def __init__(self):
self.mqtt_client = None
self.maps_leds_pulse = None
self.btn_run = Button(10, bounce_time=0.1)
self.btn_map1 = Button(17, bounce_time=0.1, hold_time=5)
self.btn_map2 = Button(27, bounce_time=0.1, hold_time=5)
self.btn_map3 = Button(22, bounce_time=0.1, hold_time=5)
self.input_ipad = Button(25, bounce_time=2)
self.output_pause = LED(18)
self.output_powerswitch = LED(23)
self.led_go = LED(4)
self.map_leds = [LED(5), LED(9), LED(11)]
self.direction_states = [
(Button(19), Button(26)),
(Button(6), Button(13)),
(Button(20), Button(21)),
(Button(12), Button(16)),
]
self.directions = ["N", "E", "S", "W"]
self.sleeping = True
self.map_choice = False
self.pause_input = True
self.device_switch = False
self.mqtt_pub_topic_direction = "directions"
self.mqtt_pub_topic_map = "map"
def add_client(self, client):
self.client = client
def set_map(self, chosen_map):
self.map_choice = int(chosen_map)
# self.maps_leds_pulse = False
# sleep(2)
self.send_msg(self.mqtt_pub_topic_map, chosen_map, qos=1)
# Turn on hw-controller
self.output_powerswitch.on()
print("map chosen")
def pause(self):
self.pause_input = True
self.output_pause.on()
self.led_go.off()
sleep(0.1)
print("pause hardware input")
def resume(self):
self.pause_input = False
self.output_pause.off()
self.led_go.on()
sleep(0.1)
print("resume hardware input")
def sleep(self):
self.send_msg(self.mqtt_pub_topic_map, "-1", qos=1)
self.sleeping = True
for led in self.map_leds:
led.off()
self.output_powerswitch.off()
self.pause()
# self.maps_leds_pulse = False
# self.map_leds[self.map_choice-1].off()
sleep(0.1)
print("put to sleep")
async def rotateMapLed(self):
while not self.map_choice and not self.sleeping:
for led in self.map_leds:
led.toggle()
await asyncio.sleep(1)
for led in self.map_leds:
led.off()
if not self.sleeping:
self.map_leds[self.map_choice - 1].on()
def wake(self):
self.sleeping = False
self.map_choice = False
# self.maps_leds_pulse = True
asyncio.ensure_future(self.rotateMapLed())
# for led in self.map_leds:
# led.on()
# sleep(0.5)
# led.off()
# sleep(0.5)
# Wait for hardware boot
sleep(0.1)
# Send wake to gui
self.send_msg(self.mqtt_pub_topic_map, "0", qos=1)
print("waking")
def send_directions(self):
self.pause()
data_out = []
for direction in self.direction_states:
try:
if direction[0].is_active and direction[1].is_active:
data_out.append(self.directions[0])
elif direction[0].is_active and not direction[1].is_active:
data_out.append(self.directions[1])
elif not direction[0].is_active and not direction[1].is_active:
data_out.append(self.directions[2])
elif not direction[0].is_active and direction[1].is_active:
data_out.append(self.directions[3])
except Exception as e:
data_out = False
print(e)
if data_out:
data_out = ','.join(data_out)
# data_out = json.dumps(data_out)
else:
data_out = 'error'
print(self.mqtt_pub_topic_direction + ': ' + data_out)
self.send_msg(self.mqtt_pub_topic_direction, data_out, qos=1)
def send_msg(self, topic, msg, qos=1):
try:
self.client.publish(topic, msg, qos=qos)
except Exception as e:
print(e)
def on_message_status(self, client, userdata, msg):
msg.payload = msg.payload.decode()
try:
status = int(msg.payload)
except Exception:
print("not valid status message")
status = None
if status == 0:
# Resume
hardwareInterface.resume()
elif status == 1:
# Pause
hardwareInterface.pause()
elif status == 2:
# Sleep / reset
hardwareInterface.pause()
print("Topic: ", msg.topic + "\nMessage: " + msg.payload)
from gpiozero import LED
from mcpi.minecraft import Minecraft
from mcpi import block
red = LED(17)
amber = LED(27)
green = LED(9)
mc = Minecraft.create()
while True:
pos = mc.player.getPos()
blockType = mc.getBlockWithData(pos.x, pos.y-1, pos.z)
if blockType.data == 14:
red.on()
else:
red.off()
from gpiozero import Button, LED
from time import sleep
import random
lb1 = LED(17)
lb1 = LED(22)
b1 = Button(4)
b2 = Button(21)
time = 0
for i in range(8):
choise = random.randint(0, 6)
if choise == 1:
lb1.on()
while b1.button.off():
sleep(0.1)
time += 0.1
lb2()
elif choise == 2:
lb2.on()
while b2.button.off():
sleep(0.1)
time += 0.1
lb1.off()
else:
sleep(0.25)
sleep(1)
class IRReceiver():
"""
IR Receiver
Contains helpful functions for decoding IR signals from a physical IR
Receiver.
IR Receivers signal 1 by default when no IR signal is detected, and 0
otherwise. So a HIGH pulse is 0, while a LOW pulse is 1.
More information on the NEC Infrared Transmission Protocol can be found at:
https://techdocs.altium.com/display/FPGA/NEC+Infrared+Transmission+Protocol
"""
# minimum pulse length that counts as a read - arbitrary
MIN_PULSE_READ = 50 * 0.000001 # sec
# maximum pulse length that counts as a read - arbitrary
MAX_PULSE_READ = 65000 * 0.000001 # sec
def __init__(self):
self.sensor = InputDevice(16)
self.led = LED(26)
def read_loop(self):
"""
Continuously reads IR pulses and decodes them into NEC compliant
messages.
"""
log.info("Reading IR inputs")
pulses: List[Pulse] = []
def track_pulse(pulse):
nonlocal pulses
if pulse and \
self.MIN_PULSE_READ < pulse.length < self.MAX_PULSE_READ:
log.debug(pulse)
pulses.append(pulse)
elif len(pulses) > 0:
message = None
try:
message = self._pulses_to_binary_message(pulses)
except ValueError as e:
log.error(e, exc_info=True)
finally:
if message:
log.info(hex(message))
pulses = []
while 1:
# empty space (registers as 1 on IR Receiver)
space_pulse = self._sense_pulse(True)
track_pulse(space_pulse)
# burst pulse (registers as 0 on IR Receiver)
burst_pulse = self._sense_pulse(False)
track_pulse(burst_pulse)
def _sense_pulse(self, is_space):
"""Listens for a pulse space or burst."""
start = datetime.now()
while self.sensor.is_active is is_space:
# timed out, return nothing
if (datetime.now() - start).total_seconds() >= self.MAX_PULSE_READ:
return None
self.led.off() if is_space else self.led.on()
return Pulse((datetime.now() - start).total_seconds(), is_space)
def _sanitize_pulses(self, pulses):
"""
Confirms pulses received match expected pattern and removes preceding
pulses not relevant to the message, i.e. [<arbitrary space>,
9ms leading pulse burst, 4.5ms space], as well as trailing burst.
"""
if pulses[0].is_space is not True:
raise ValueError("Pulse patterns must begin with a space")
if len(pulses) != 68:
raise ValueError(f"Pulse patterns must be 68 pulses long (1 space "
f"+ 1 9ms burst + 1 4.5ms space + 64 message "
f"pulses + 1 trailing burst). Received: "
f"{len(pulses)}")
for idx in range(0, len(pulses), 2):
if not (pulses[idx].is_space is True
and pulses[idx + 1].is_space is False):
raise ValueError(f"Pulse pattern does not alternate between "
f"spaces and bursts beginning at index {idx}")
# remove all pulses not relevant to encoded message
pulses = pulses[3:-1]
for idx in range(0, len(pulses), 2): # bursts
if not pulses[idx].is_small_gap():
raise ValueError(f"Burst at index {idx} does not match NEC"
f"specifications ({pulses[idx]})")
for idx in range(1, len(pulses), 2): # spaces
if not (pulses[idx].is_small_gap() or pulses[idx].is_large_gap()):
raise ValueError(f"Space at index {idx} does not match NEC "
f"specifications ({pulses[idx]})")
return pulses
def _pulses_to_binary_message(self, pulses):
"""Converts sequence of pulses into NEC compliant binary message."""
try:
pulses = self._sanitize_pulses(pulses)
except ValueError as e:
log.error(e)
return None
msg_str = ""
# use size of spaces to determine encoded message values
for idx in range(1, len(pulses), 2):
if pulses[idx].is_small_gap():
msg_str += "0"
elif pulses[idx].is_large_gap():
msg_str += "1"
else:
raise ValueError(f"Pulse pattern malformed")
msg_bin = int(msg_str, 2)
# validate address and command
address = msg_bin & 0xFF000000 >> (6 * 4)
address_inverse = msg_bin & 0x00FF0000 >> (4 * 4)
command = msg_bin & 0x0000FF00 >> (2 * 4)
command_inverse = msg_bin & 0x000000FF
if command == ~command_inverse:
raise ValueError(f"Address does not match inverse ({hex(address)} "
f"{hex(address_inverse)})")
if command == ~command_inverse:
raise ValueError(f"Command does not match inverse ({hex(command)} "
f"{hex(command_inverse)})")
return msg_bin
from gpiozero import LED
from gpiozero.pins.pigpio import PiGPIOFactory
from time import sleep
factory3 = PiGPIOFactory(host='192.168.1.3')
factory4 = PiGPIOFactory(host='192.168.1.4')
led_1 = LED(17) # local pin
led_2 = LED(17, pin_factory=factory3) # remote pin on one pi
led_3 = LED(17, pin_factory=factory4) # remote pin on another pi
while True:
led_1.on()
led_2.off()
led_3.on()
sleep(1)
led_1.off()
led_2.on()
led_3.off()
sleep(1)
class CollectorPositioner:
def __init__(self, pca9865_address=0x40, en_pin=None, tilt_servo_ch=None, rotation_servo_ch=None):
if en_pin is not None:
self.en_led = LED(en_pin)
self.en_led.off()
else:
self.en_led = None
try:
self.expander = PCA9685(address=pca9865_address)
self.expander.set_pwm_freq(60)
if tilt_servo_ch is not None:
self.tilt_servo = ServoController(
expander=self.expander,
channel=tilt_servo_ch,
min_angle=0,
max_angle=90,
min_pulse=140,
max_pulse=340
)
self.tilt_servo.set_angle(0)
else:
self.tilt_servo = None
if rotation_servo_ch is not None:
self.rotation_servo = ServoController(
expander=self.expander,
channel=rotation_servo_ch,
min_angle=0,
max_angle=180,
min_pulse=180,
max_pulse=660
)
self.rotation_servo.set_angle(0)
else:
self.rotation_servo = None
except:
self.expander = None
self.tilt_servo = None
self.rotation_servo = None
print("Collector positioner could not initiated")
def set_tilt_angle(self, angle):
if self.tilt_servo is None:
return False, 0
else:
return self.tilt_servo.set_angle(angle)
def get_tilt_angle(self):
if self.tilt_servo is None:
return False, 0
else:
return True, self.tilt_servo.get_angle()
def set_rotation_angle(self, angle):
if self.rotation_servo is None:
return False, 0
else:
return self.rotation_servo.set_angle(angle)
def get_rotation_angle(self):
if self.rotation_servo is None:
return False, 0
else:
return True, self.rotation_servo.get_angle()
def finish(self):
if self.tilt_servo is not None:
self.tilt_servo.set_angle(0)
if self.rotation_servo is not None:
self.rotation_servo.set_angle(0)
if self.en_led is not None:
self.en_led.on()
running = 1
child = pexpect.spawn('./Printrun/pronsole.py')
child.logfile = sys.stdout.buffer
child.expect('offline>')
child.sendline('help connect')
child.expect('Available ports: ')
child.expect('\r\n')
printers = child.before.split()
printerString = bytesToStrings(printers)
for x in printerString:
child.expect('offline>')
printerTitle = x.split('/')[-0]
child.sendline('connect ' + x)
i = child.expect(
['Printer is now online\r\n', 'Could not connect'])
if i == 0:
levelBed(printerTitle, child)
else:
print('Could not connect to printer')
child.sendline('exit')
running = 0
red.off()
button.when_pressed = autoLevel
red.off()
green.on()
pause()
temperature, humidity))
print(DHT_Read)
dictionary = {
"eon": {
"Temperature": temperature,
"Humidity": humidity
}
}
pubnub.publish().channel('ch2').message([DHT_Read
]). async (publish_callback)
pubnub.publish().channel("eon-chart").message(dictionary). async (
publish_callback)
wet = get_status()
if wet == True:
print("turning on")
pump.off()
sleep(5)
print("pump turning off")
pump.on()
sleep(1)
else:
pump.on()
sleep(1)
elif flag == 0:
pump.on()
sleep(3)
class Thermostat:
def __init__(self, gtkWindow):
self.TemperatureSetPoint = 20
self.ActualTemperature = 25
self.Power = False
self.ManualPower = gtkWindow.wg.ThermostatManualPower_checkbutton.get_active()
self.StatusCode = 0
self.WaterIsLow = False
self.StatusMessage = 'System OK'
self.RefillPump = LED(20)
self.RefillPumpTimeON = 5
self.RefillPumpPumping = False
#Make sure refill pump is OFF on startup
self.RefillPumpOFF()
#Create timer to update system
GObject.timeout_add_seconds(10, self.ThermostatUpdate)
#Create serial port communication
self.SerialPort = serial.Serial(port='/dev/ttyUSB0', baudrate = 19200, timeout = 2)
self.SerialPort.isOpen()
self.ThermostatUpdate()
def __del__(self):
self.SerialPort.close()
print 'Serial port closed'
def SetTemperature(self, newSetPoint):
self.SerialPort.write('SS ' + str(newSetPoint) + '\r')
time.sleep(0.1)
print self.SerialPort.readline()
self.ThermostatUpdate()
def PowerON(self):
if (self.Power):
self.SerialPort.write('SO 1\r')
else:
self.SerialPort.write('SO 0\r')
self.SerialPort.readline()
def RefillPumpON(self):
#Pin signal is inverted in external circuit
self.RefillPump.off()
self.RefillPumpPumping = True
def RefillPumpOFF(self):
self.RefillPump.on()
self.RefillPumpPumping = False
def ThermostatClearFault(self):
self.SerialPort.write('SUFS\r')
time.sleep(0.1)
tmpRes = self.SerialPort.readline()
def ThermostatUpdate(self):
#Get Unit On status
self.SerialPort.write('RO\r')
time.sleep(0.04)
tmpRes = self.SerialPort.read(2)
self.Power = bool(tmpRes == '1\r')
#Get actual temperature
self.SerialPort.write('RT\r')
time.sleep(0.04)
self.ActualTemperature = self.SerialPort.readline()
#Get set point from thermostat
self.SerialPort.write('RS\r')
time.sleep(0.04)
self.TemperatureSetPoint = self.SerialPort.readline()
#Get fault status
self.SerialPort.write('RUFS\r')
time.sleep(0.04)
self.StatusCode = self.SerialPort.readline()
self.FaultStatusMessageUpdate()
return True
def FaultStatusMessageUpdate(self):
tmpCodes = [int(i) for i in self.StatusCode.split()]
tmpBinaryV3 = list(bin(tmpCodes[2]))
tmpBinaryV3 = [0] * (8-len(tmpBinaryV3)+2) + map(int,tmpBinaryV3[2:])
if (self.WaterIsLow):
print("Water is low")
if (tmpBinaryV3[7]):
self.StatusMessage = 'Code ' + ''.join(str(e) for e in tmpBinaryV3) + ' - Low Level Warning'
self.WaterIsLow = True
if (tmpBinaryV3[4]):
self.StatusMessage = 'Code ' + ''.join(str(e) for e in tmpBinaryV3) + ' - Low Level Fault'
self.WaterIsLow = True
if (not(tmpBinaryV3[7]) and not(tmpBinaryV3[4])):
self.StatusMessage = 'Code ' + ''.join(str(e) for e in tmpBinaryV3) + ' - OK'
if (self.WaterIsLow):
print("Thermostat cleared fault")
from gpiozero import LED
from time import sleep
red = LED(25)
amber = LED(8)
green = LED(7)
green.on()
amber.off()
red.off()
while True:
sleep(10)
green.off()
amber.on()
sleep(1)
amber.off()
red.on()
sleep(10)
amber.on()
sleep(1)
green.on()
amber.off()
red.off()
import socket
import json
import time
from gpiozero import RGBLED, LED
client = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) # UDP
client.setsockopt(socket.SOL_SOCKET, socket.SO_BROADCAST, 1)
client.bind(("", 37020))
led = RGBLED(16, 20, 21, active_high=True, pwm=True)
BOI_PIN = LED(14)
print("Client started")
prev_data = None
while True:
data, addr = client.recvfrom(1024)
data = json.loads(data.decode('utf-8'))
# led.color = (1,1,0)
if prev_data is None or prev_data != data:
led.color = (data['red']/255, data['green']/255, data['blue']/255)
if data["boi"] == str(True):
BOI_PIN.on()
else:
BOI_PIN.off()
# print(data)
prev_data = data
#server_time = float(data['time'])
#print("Latency:", time.time() - server_time)
#setup robot, blue dot, LED, and the two button variables
devastator_bluedot = BlueDot()
devastator_robot = CamJamKitRobot()
devastator_eye = LED(25)
record_button = Button(13)
stop_button = Button(21)
#Setup the camera Variables
devastator_camera = PiCamera()
devastator_camera.resolution = (1280, 720)
devastator_camera.framerate = 25
moment = datetime.now()
#Blink the LED 4 times to ensure the code runs correctly
for x in range(1, 5):
devastator_eye.off()
sleep(0.5)
devastator_eye.on()
sleep(0.5)
#Define the move function and the individual commands
def move(pos):
if pos.top:
devastator_robot.forward()
elif pos.bottom:
devastator_robot.backward()
elif pos.left:
devastator_robot.left()
elif pos.right:
devastator_robot.right()
elif pos.middle:
led10.off()
return
led1 = LED(4)
led2 = LED(5)
led3 = LED(6)
led4 = LED(12)
led5 = LED(13)
led6 = LED(16)
led7 = LED(17)
led8 = LED(18)
led9 = LED(19)
led10 = LED(20)
buzzer = LED(27)
buzzer.off()
allLights("off")
sleep(1)
buzzer.on()
allLights("on")
sleep(1)
buzzer.off()
allLights("off")
sleep(1)
buzzer.on()
allLights("on")
sleep(1)
buzzer.off()
allLights("off")
sleep(2)
ØVred.on()
sleep(1)
ØVgreen.on()
sleep(1)
ØVyel.on()
sleep(1)
NSred.on()
sleep(1)
NSgreen.on()
sleep(1)
NSyel.on()
sleep(1)
ØVred.off()
ØVgreen.off()
ØVyel.off()
NSred.off()
NSgreen.off()
NSyel.off()
def RedRed(x): #Begge er røde
global tid
if x == "NS":
x = "ØV"
print("Red! NS")
print("Red! ØV")
NSred.on()
ØVred.on()
sleep(5)
return NS(x)
elif x == "ØV":
class lettore_codice_a_barre(oggetto):
def __init__(self, file_configurazione, coda_ipc_entrata, lock_ipc_entrata,
coda_ipc_uscita, lock_ipc_uscita):
super().__init__(coda_ipc_entrata, lock_ipc_entrata, coda_ipc_uscita,
lock_ipc_uscita)
logging.info(type(self).__name__ + " inizializzazione")
configurazione = []
lista_configurazione = []
impostazioni = []
self.attiva_terminatore = False
self.attiva_limite_caratteri = False
with open(file_configurazione) as f:
configurazione = f.readlines()
lista_configurazione[:] = [x.strip() for x in configurazione]
# La lista delle impostazioni è una lista di liste, così da permettere
# indici non unici
for impostazione in lista_configurazione:
nome, valore = impostazione.split(" ")
impostazioni.append([nome, valore])
with open(file_configurazione) as file_configurazione:
for linea in file_configurazione:
linea = linea.strip()
opzione, valore = linea.split(" ")
if opzione == "device":
self.device = evdev.InputDevice(valore)
self.device.grab()
elif opzione == "pin_lettura":
self.leggi = LED(int(valore))
self.leggi.off()
elif opzione == "terminatore":
self.attiva_terminatore = True
self.terminatore = valore
elif opzione == "limite_caratteri":
self.attiva_limite_caratteri = True
self.limite_caratteri = int(valore)
elif opzione == "richiesta_comando":
self.richiesta_comando = Button(int(valore))
logging.info(type(self).__name__ + " inizializzato")
def avvia(self):
logging.info(type(self).__name__ + " avviato")
with self.lock_segnali_uscita:
if not self.coda_segnali_uscita.full():
self.coda_segnali_uscita.put_nowait(["avviato", ""])
##### Variabili d'appoggio #####
# Segnale così com'è scritto nella coda segnali
pacchetto_segnale_entrata = []
# Segnale come deve essere scritto nella coda segnale
pacchetto_segnale_uscita = []
segnale = ""
mittente = ""
destinatario = ""
timestamp = 0
comando = ""
while True:
########################## Loop principale #########################
################# Ripristina variabili d'appoggio ##################
pacchetto_segnale_entrata[:] = []
comando = ""
segnale = ""
destinatario = ""
mittente = ""
timestamp = 0
############### Fine ripristino variabili d'appoggio ###############
########################## Ricevi segnale ##########################
with self.lock_segnali_entrata:
if not self.coda_segnali_entrata.empty():
pacchetto_segnale_entrata[:] = \
self.coda_segnali_entrata.get_nowait()
if len(pacchetto_segnale_entrata) == 4:
logging.info(
str(type(self).__name__) + " messaggio diretto ricevuto")
segnale,mittente,destinatario,timestamp = \
pacchetto_segnale_entrata
pacchetto_segnale_entrata[:] = []
elif len(pacchetto_segnale_entrata) == 3:
logging.info(
str(type(self).__name__) + " messaggio broadcast ricevuto")
segnale, mittente, timestamp = pacchetto_segnale_entrata
pacchetto_segnale_entrata[:] = []
elif len(pacchetto_segnale_entrata) == 0:
pass
else:
with self.lock_segnali_uscita:
if not self.coda_segnali_uscita.full():
self.coda_segnali_uscita.put_nowait( \
["segnale mal formato",
""])
pacchetto_segnale_entrata[:] = []
sleep(ATTESA_CICLO_PRINCIPALE)
continue
pacchetto_segnale_entrata[:] = []
if segnale != "":
logging.info(
str(type(self).__name__) + " " + str(segnale) +
" ricevuto")
######################## Fine ricevi segnale #######################
############# Se segnale ricevuto, gestisci il segnale #############
if segnale == "stop": # Segnale ####################################
with self.lock_segnali_uscita:
if not self.coda_segnali_uscita.full():
self.coda_segnali_uscita.put_nowait(
["stop", "gestore_segnali"])
return int(-1)
elif segnale == "cassa presente": # Segnale ########################
with self.lock_segnali_uscita:
if not self.coda_segnali_uscita.full():
self.coda_segnali_uscita.put_nowait( \
["pronto lettura codice",
"riconoscimento_cassa"])
while True:
################# Ripristina variabili d'appoggio ##########
pacchetto_segnale_entrata[:] = []
comando = ""
codice = ""
segnale = ""
destinatario = ""
mittente = ""
timestamp = 0
############### Fine ripristino variabili d'appoggio #######
########################## Ricevi segnale ##################
logging.info(
str(type(self).__name__) +
" in attesa di richiesta lettura codice")
with self.lock_segnali_entrata:
if not self.coda_segnali_entrata.empty():
pacchetto_segnale_entrata[:] = \
self.coda_segnali_entrata.get_nowait()
if len(pacchetto_segnale_entrata) == 4:
segnale,mittente,destinatario,timestamp = \
pacchetto_segnale_entrata
pacchetto_segnale_entrata[:] = []
elif len(pacchetto_segnale_entrata) == 3:
segnale, mittente, timestamp = pacchetto_segnale_entrata
pacchetto_segnale_entrata[:] = []
elif len(pacchetto_segnale_entrata) == 0:
sleep(ATTESA_CICLO_PRINCIPALE)
continue
else:
with self.lock_segnali_uscita:
if not self.coda_segnali_uscita.full():
self.coda_segnali_uscita.put_nowait( \
["segnale mal formato",""])
pacchetto_segnale_entrata[:] = []
sleep(ATTESA_CICLO_PRINCIPALE)
continue
################## Gestisci il segnale #####################
logging.info(
str(type(self).__name__) + " " + str(segnale) +
" ricevuto")
if segnale == "leggi codice":
logging.info("Richiesta Lettura Codice")
while codice == "":
codice = self.leggi_codice_a_barre()
logging.info("Codice letto")
print(codice)
pacchetto_segnale_uscita[:] = [
str(codice), str(mittente)
]
with self.lock_segnali_uscita:
if not self.coda_segnali_uscita.full():
self.coda_segnali_uscita.put_nowait( \
pacchetto_segnale_uscita)
elif segnale == "codice ricevuto":
logging.info(str(type(self).__name__) + " " + \
segnale + \
" ricevuto")
break
sleep(ATTESA_CICLO_PRINCIPALE)
####################### Fine Gestione segnale ######################
########### Leggi eventuale comando utente dallo scanner ###########
if self.richiesta_comando.is_pressed:
logging.info(
"In attesa del comando dal lettore codice a barre")
comando_letto = self.leggi_codice_a_barre()
logging.info(comando_letto)
if comando_letto != "":
comando = comando_letto.lower()
if comando.find("aggiorna") == 0:
logging.info("Richiesta aggiornamento configurazione")
# Estrapola il nome dell'operazione da aggiornare
ignora, operazione = comando.split(" ")
print(comando)
# Richiedi la lista delle operazioni al Gestore Operazioni
pacchetto_segnale_uscita = [
"lista_operazioni", "gestore_pipeline"
]
with self.lock_segnali_uscita:
if not self.coda_segnali_uscita.full():
self.coda_segnali_uscita.put_nowait( \
pacchetto_segnale_uscita)
lista_operazioni = []
while True:
pacchetto_segnale_entrata[:] = []
segnale = ""
mittente = ""
destinatario = ""
timestamp = 0
with self.lock_segnali_entrata:
if not self.coda_segnali_entrata.empty():
pacchetto_segnale_entrata[:] = \
self.coda_segnali_entrata.get_nowait()
print(pacchetto_segnale_entrata)
if len(pacchetto_segnale_entrata) == 4:
segnale,mittente,destinatario,timestamp = \
pacchetto_segnale_entrata
pacchetto_segnale_entrata[:] = []
elif len(pacchetto_segnale_entrata) == 3:
segnale,mittente,destinatario,timestamp = \
pacchetto_segnale_entrata
pacchetto_segnale_entrata[:] = []
elif len(pacchetto_segnale_entrata) == 0:
pass
else:
with self.lock_segnali_uscita:
if not self.coda_segnali_uscita.full():
self.coda_segnali_uscita.put_nowait( \
["segnale mal formato",""])
sleep(0.001)
if not self.coda_segnali_uscita.full():
self.coda_segnali_uscita.put_nowait( \
pacchetto_segnale_uscita)
pacchetto_segnale_entrata[:] = []
sleep(ATTESA_CICLO_PRINCIPALE)
continue
# Se il mittente è il gestore pipeline e il destinatario
# è il Lettore Codice a barre, allora il segnale è la
# lista delle operazioni
if mittente == "gestore_pipeline" and \
destinatario == str(type(self).__name__):
lista_operazioni[:] = segnale.split(",")
# Se l'operazione richiesta per l'aggiornamento è
# tra le operazioni caricate nella pipeline,
# aggiorna; altrimenti segnala che l'operazione non
# è valida
if operazione in lista_operazioni:
logging.info("Aggiornando " + operazione)
segnale_aggiornamento = \
["aggiorna",str(operazione)]
with self.lock_segnali_uscita:
if not self.coda_segnali_uscita.full():
self.coda_segnali_uscita.put_nowait( \
segnale_aggiornamento)
break
while True:
with self.lock_segnali_entrata:
if not self.coda_segnali_entrata.empty(
):
pacchetto_segnale_entrata[:] = \
self.coda_segnali_entrata.get_nowait()
if len(pacchetto_segnale_entrata) == 4:
segnale,
mittente,
destinatario,
timestamp = pacchetto_segnale_entrata
pacchetto_segnale_entrata[:] = []
elif len(pacchetto_segnale_entrata
) == 3:
segnale,
mittente,
destinatario = pacchetto_segnale_entrata
pacchetto_segnale_entrata[:] = []
elif len(pacchetto_segnale_entrata
) == 0:
pass
else:
with self.lock_segnali_uscita:
if not self.coda_segnali_uscita.full(
):
self.coda_segnali_uscita.put_nowait(
[
"segnale mal formato",
""
])
pacchetto_segnale_entrata[:] = []
sleep(0.01)
continue
impostazione = self.leggi_codice_a_barre(
0.1)
if impostazione == "fine aggiornamento":
with self.lock_segnali_uscita:
if not self.coda_segnali_uscita.full(
):
self.coda_segnali_uscita.put_nowait(
[
str(impostazione),
str(mittente)
])
sleep(0.01)
continue
if segnale == "pronto":
with self.lock_segnali_uscita:
if not self.coda_segnali_uscita.full(
):
self.coda_segnali_uscita.put_nowait(
[
str(impostazione),
str(mittente)
])
elif segnale == "fine aggiornamento":
with self.lock_segnali_uscita:
if not self.coda_segnali_uscita.full(
):
self.coda_segnali_uscita.put_nowait(
["ok",
str(mittente)])
break
sleep(0.01)
else:
with self.lock_segnali_uscita:
if not self.coda_segnali_uscita.full():
self.coda_segnali_uscita.put_nowait( \
["L'operazione richiesta non è presente",
str(mittente)])
sleep(0.01)
if not self.coda_segnali_uscita.full():
self.coda_segnali_uscita.put_nowait( \
["fine aggiornamento",
str(mittente)])
break
elif comando == "stop":
with self.lock_segnali_uscita:
if not self.coda_segnali_uscita.full():
self.coda_segnali_uscita.put_nowait(
["stop", ""])
sleep(0.01)
with self.lock_segnali_uscita:
if not self.coda_segnali_uscita.full():
self.coda_segnali_uscita.put_nowait(
["stop", "gestore_segnali"])
return int(-1)
else:
logging.warn(comando + ": Comando non valido")
comando = ""
sleep(ATTESA_CICLO_PRINCIPALE)
###################### Fine Loop Principale ########################
def leggi_codice_a_barre(self, to=0):
tempo_precedente = 0
intervallo = 0
codice = ""
self.leggi.on()
if to > 0:
tempo_precedente = time()
skip = 0
ultimo_carattere = ''
codice = ""
codici_validi = {
0: None,
1: u'ESC',
2: u'1',
3: u'2',
4: u'3',
5: u'4',
6: u'5',
7: u'6',
8: u'7',
9: u'8',
10: u'9',
11: u'0',
12: u'-',
13: u'=',
14: u'BKSP',
15: u'TAB',
16: u'Q',
17: u'W',
18: u'E',
19: u'R',
20: u'T',
21: u'Y',
22: u'U',
23: u'I',
24: u'O',
25: u'P',
26: u'[',
27: u']',
28: u'CRLF',
29: u'LCTRL',
30: u'A',
31: u'S',
32: u'D',
33: u'F',
34: u'G',
35: u'H',
36: u'J',
37: u'K',
38: u'L',
39: u';',
40: u'"',
41: u'`',
42: u'LSHFT',
43: u'\\',
44: u'Z',
45: u'X',
46: u'C',
47: u'V',
48: u'B',
49: u'N',
50: u'M',
51: u',',
52: u'.',
53: u'/',
54: u'RSHFT',
56: u'LALT',
57: u' ',
100: u'RALT'
}
i = 0
if to > 0:
while True:
event = self.device.read_one()
if skip:
skip = 0
continue
if event == None:
return ""
elif event.type == evdev.ecodes.EV_KEY:
data = evdev.categorize(event)
if data.keystate == 1:
carattere = codici_validi.get(data.scancode) or u'NONE'
if carattere in codici_validi.values():
if carattere == 'LCTRL':
skip = 1
continue
codice += carattere
ultimo_carattere = carattere
i += 1
if ultimo_carattere == str(self.terminatore):
codice = codice.replace("TAB", "")
codice = codice.replace("CTAB", "")
codice = codice.replace("ESC", "")
codice = codice.replace("BKSP", "")
codice = codice.replace("CRLF", "")
codice = codice.replace("LSHFT", "")
codice = codice.replace("RSHFT", "")
codice = codice.replace("LALT", "")
codice = codice.replace("RALT", "")
codice = codice.replace("/", "")
self.leggi.off()
return codice
intervallo = time() - tempo_precedente
if intervallo >= to:
self.leggi.off()
return ""
else:
for event in self.device.read_loop():
if event.type == evdev.ecodes.EV_KEY:
data = evdev.categorize(event)
if data.keystate == 1:
carattere = codici_validi.get(data.scancode) or u'NONE'
if carattere in codici_validi.values():
if carattere == 'LCTRL':
skip = 1
continue
codice += carattere
ultimo_carattere = carattere
i += 1
if (self.attiva_terminatore and \
ultimo_carattere == self.terminatore) \
or \
(self.attiva_limite_caratteri and \
i == (self.limite_caratteri)):
codice = codice.replace("TAB", "")
codice = codice.replace("CTAB", "")
codice = codice.replace("ESC", "")
codice = codice.replace("BKSP", "")
codice = codice.replace("CRLF", "")
codice = codice.replace("LSHFT", "")
codice = codice.replace("RSHFT", "")
codice = codice.replace("LALT", "")
codice = codice.replace("RALT", "")
codice = codice.replace("/", "")
self.leggi.off()
return codice
self.leggi.off()
print(a, b, ratio)
# turn on LEDs
# red (port) LED is tack
if tack > 0:
#stbdLED.on()
portLED.off()
elif tack < 0:
#stbdLED.off()
portLED.on()
# stbd (blue) LED is luff:
if luff:
luffLED.on()
else:
luffLED.off()
writer.writerow([timestr, a, b, ratio, tack, luff]) # record data
statLED.toggle()
sleep(.25)
f.close()
# run and record data as many times in a row as you need
while True:
statLED.on() # turn on LED to tell user it's ready
portLED.off() # turn off other LEDs while waiting
#stbdLED.off() # not currently initialized
luffLED.off()
runtest() # runs runtest() which waits for button press
def blinkingLED(gpio="GPIO18"):
led = LED(gpio)
led.on()
sleep(0.5)
led.off()
sleep(0.5)
def ledd():
led = LED(17)
led.off()
led.on()
sleep(.1)
led.off()
from gpiozero import LED, Button, Buzzer
from time import sleep
from signal import pause
buzzer = Buzzer(2)
button = Button(21)
red = LED(17)
yellow = LED(11)
green = LED(26)
while True:
red.on()
print("Stop")
sleep(5)
red.off()
sleep(1)
yellow.on()
print("Get ready")
sleep(3)
yellow.off()
sleep(1)
green.on()
print("Go go go")
sleep(7)
green.off()
sleep(1)
yellow.on()
print("Get ready to stop")
sleep(3)
yellow.off()
from gpiozero import LED
from time import sleep
relay1 = LED(17)
relay2 = LED(18)
while True:
relay1.on()
relay2.off()
sleep(1)
relay1.off()
relay2.on()
sleep(1)
from gpiozero import LED import time red = LED(17) green = LED(18) while True: red.on() green.off() time.sleep(1) red.off() green.on() time.sleep(1)
print "exists"
except :
print "db error"
if results ==1:
query2="INSERT INTO doorevents (cardid,doorid,detail) values ('%s','%s','%s')" % (b[0],b[1],'Auth')
try:
print query2
cursor2.execute(query2)
db.commit()
print "door:",b[1]
if int(float(b[1]))==0 :
sleep(0.5)
door0.on()
sleep(3)
door0.off()
if int(float(b[1]))==1 :
sleep(0.5)
door1.off()
sleep(1)
door1.on()
sleep(1)
except :
print "db error 2"
db.rollback()
else :
btn = Button(17) # button object
red = LED(26) # red LED
amber = LED(19) # amber LED
white = LED(13) # white LED
state = 'red' # Default State
print('Program Started') # for testing
# will always run. Press [Ctrl] + C to interrupt app
while True:
if (state is 'red'):
red.on()
amber.off()
white.off()
btn.wait_for_press()
btn.wait_for_release()
state = 'amber'
elif (state is 'amber'):
red.off()
amber.blink(on_time=0.5, off_time=0.5)
# take picture
with PiCamera() as cam:
cam.rotation = 90
#cam.resolution = '640x480'
cam.capture('/var/www/html/face.jpg', format='jpeg')
print('pic taken1')
#testing closing motion of gate from gpiozero import LED from time import sleep motorPin = LED(18) dirPin = LED(23) #direction = 1 dirPin.on() for i in range(0, 200): motorPin.on() sleep(0.005) motorPin.off() sleep(0.005)
import explorerhat
from gpiozero import Button, LED, Motor
from time import sleep
button = Button(9)
led1 = LED(10)
motor1 = Motor(forward=19 , backward=20)
motor2 = Motor(forward=21 , backward=26)
while True:
if button.is_pressed:
print("Button pressed")
led1.on()
motor1.forward()
motor2.forward()
else:
print("Button is not pressed")
led1.off()
motor1.stop()
motor2.stop()
press = data[2].strip().split(' ')[0]
hum = data[3].strip().split(' ')[0]
#print(temp + ' ... ' + press + ' ... ' +hum)
# measured rel. humidity - humidity (temp in F, pressure)
ind = float(hum) - 1 / (float(temp)*9/5+32) * float(press)
#ind = float(hum)/ float(temp)
print (ind)
inds.append(ind)
if inds[-1] > inds[-2] and inds[-2] > inds[-3] and inds[-3] > inds[-4]:
counter = 0
while counter < 30:
led2.on()
sleep(0.5)
led2.off()
sleep(0.5)
counter += 1
except:
pass
# print sensor data for log
try:
sensor = BME280(mode=BME280_OSAMPLE_8)
degrees = sensor.read_temperature()
pascals = sensor.read_pressure()
hectopascals = pascals / 100
humidity = sensor.read_humidity()
red = LED(5)
yellow = LED(6)
green = LED(13)
button1 = Button(2)
button2 = Button(3)
button3 = Button(4)
while True:
if button1.is_pressed:
time.sleep(0.3)
print("Button 1 Pressed")
red.on()
sample(LOOP_AMEN, rate=uniform(0.5,2))
elif button2.is_pressed:
time.sleep(0.1)
print("Button 2 is Pressed")
yellow.on()
play(G5)
elif button3.is_pressed:
time.sleep(0.1)
print("Button 3 is Pressed")
green.on()
play(D5)
else:
red.off()
yellow.off()
green.off()
import time
from gpiozero import LED
print "BlueToothKeylessEntry"
ledUnlock = LED(17) #GPIO pin 17 on rpizero set to unlock
ledLock = LED(27) #GPIO pin 27 on rpizero set to lock
lockStatus = 0
while True:
result = bluetooth.lookup_name('98:E7:F5:FB:XX:XX', timeout=5)
if (result != None): #mac address found within proximity
if (lockStatus == 0): #If car is not already unlocked
ledUnlock.on()
time.sleep(2)
ledUnlock.off()
time.sleep(2)
lockStatus = 1
# print "Car was locked, now it is unlocked"
else: #mac address not found
if (lockStatus == 1): #if car is not already locked
ledLock.on()
time.sleep(2)
ledLock.off()
time.sleep(2)
lockStatus = 0
# print "Car was unlocked, now it is locked"
time.sleep(15) #search for phone every 15 seconds
from gpiozero import LED import time activity = LED(47) activity.on() time.sleep(5) activity.off()
print("".join(["Log File: ", name_string]))
ss.read_info_string()
ss.read_config_vars()
print("Creating SD Log File")
sd_log.make_headers(mavcon.start_date, mavcon.start_time,
str(int(mavcon.epoch_time / 1000)), ss.info_string,
ss.bbs, ss.gsc, ss.id)
print("Creating USB Log File")
usb_log.make_headers(mavcon.start_date, mavcon.start_time,
str(int(mavcon.epoch_time / 1000)), ss.info_string,
ss.bbs, ss.gsc, ss.id)
t0 = mavcon.boot_time
print("Starting Main Loop")
loop_num = 0
while True:
act_led.off()
if (loop_num % 10) == 0:
print "Getting GPS Time"
mavcon.get_date_time()
t1 = mavcon.boot_time
else:
t1 = time()
mavcon.fill_info_buffer()
ss.read_histogram_data()
met_module.read_hum()
met_module.read_temp()
sd_log.write_data_log(t1, mavcon.press_hPa, mavcon.lat, mavcon.lon,
mavcon.alt_m, mavcon.vz_ms, met_module.t_deg_c,
met_module.rh_true, ss.hist, ss.mtof, ss.period,
ss.checksum, ss.reject_glitch, ss.reject_ltof,
ss.reject_ratio)
class ReSpeaker_4mic_hat(MycroftSkill):
def __init__(self):
super(ReSpeaker_4mic_hat, self).__init__(name="LED Ring - Respeaker")
def initialize(self):
self.log.info("Pixel Ring: Initializing")
self.power = LED(5)
self.power.on()
pixel_ring.set_brightness(10)
pattern = self.settings.get("theme", "mytheme1")
pixel_ring.change_pattern(pattern)
self.log.info(
f"Pixel Ring Pattern - Input: {pattern} - Actual: {pixel_ring.pattern}"
)
pixel_ring.wakeup()
self.enable()
def enable(self):
self.log.info("Pixel Ring: Enabling")
self.add_event('recognizer_loop:wakeword', self.handle_listener_wakeup)
self.add_event('recognizer_loop:record_end', self.handle_listener_off)
self.add_event('mycroft.skill.handler.start',
self.handle_listener_think)
self.add_event('mycroft.skill.handler.complete',
self.handle_listener_off)
self.add_event('recognizer_loop:audio_output_start',
self.handler_listener_speak)
self.add_event('recognizer_loop:audio_output_end',
self.handle_listener_off)
pixel_ring.off()
def disable(self):
self.log.info("Pixel Ring: Disabling")
self.remove_event('recognizer_loop:wakeup')
self.remove_event('recognizer_loop:record_end')
self.remove_event('recognizer_loop:audio_output_start')
self.remove_event('recognizer_loop:audio_output_end')
self.remove_event('mycroft.skill.handler.start')
self.remove_event('mycroft.skill.handler.complete')
def shutdown(self):
self.log.info("Pixel Ring: Shutdown")
pixel_ring.off()
self.power.off()
def handle_listener_wakeup(self, message):
self.log.info("Pixel Ring: Wakeup")
pixel_ring.wakeup()
def handle_listener_off(self, message):
self.log.info("Pixel Ring: Off")
pixel_ring.off()
def handle_listener_think(self, message):
self.log.info("Pixel Ring: Think")
pixel_ring.think()
def handler_listener_speak(self, message):
self.log.info("Pixel Ring: Speak")
pixel_ring.speak()
@intent_handler(IntentBuilder("").require("EnablePixelRing"))
def handle_enable_pixel_ring_intent(self, message):
self.enable()
self.speak_dialog("EnablePixelRing")
@intent_handler(IntentBuilder("").require("DisablePixelRing"))
def handle_disable_pixel_ring_intent(self, message):
self.disable()
self.speak_dialog("DisablePixelRing")
from gpiozero import LED
from time import sleep
led = {}
led[2] = LED(17)
led[3] = LED(24)
led[4] = LED(5)
led[5] = LED(13)
led[6] = LED(12)
led[7] = LED(25)
led[0] = LED(16)
led[1] = LED(20)
ledC = LED(6)
while True:
for i in range(0, 8):
if i%2 == 0: ledC.on()
else: ledC.off()
led[i].on()
sleep(1)
led[i].off()
def init_led():
"""Create and initialise an LED Object"""
global led
led = LED(LED_GPIO_PIN)
led.off()
from gpiozero import LED
from time import sleep
import random
led1 = LED(2)
led2 = LED(3)
while True:
number = random.randrange(10)
if number ==2:
led2.off()
led1.on()
print(number)
sleep(2)
if number ==3:
led1.off()
led2.on()
print(number)
sleep(2)
# Parse arguments
parser = argparse.ArgumentParser(description='Take magnetometer samples.')
parser.add_argument('--num', default=100, type=int)
parser.add_argument('--dur', type=int)
parser.add_argument('--freq', default=10, type=int)
parser.add_argument('outfile',
nargs='?',
type=argparse.FileType('w'),
default=sys.stdout)
args = parser.parse_args()
if args.dur:
args.num = args.dur * args.freq
# Initialize all GPIO off
from gpiozero import LED
hmc2 = LED(24)
hmc2.off()
hmc1 = LED(23)
hmc1.off()
hmc1.on()
# Turn on HMC5883L at GPIO 23
hmc2.off()
hmc1.on()
# Take samples and write them to outfile
writeSamples(args.num, args.freq, args.outfile)
# Turn off HMC5883L
hmc1.off()
#A 3 LED traffic light sequence activate dby a button press
from gpiozero import LED, Button
from time import sleep
led_red = LED(17)
led_yellow = LED(27)
led_green = LED(22)
button= Button(5)
while True:
button.wait_for_press()
for n in range (3):
led_red.on()
led_yellow.off()
sleep(1)
led_yellow.on()
sleep(1)
led_red.off()
led_yellow.off()
led_green.on()
sleep(1)
led_green.off()
led_yellow.on()
led_red.off()
sleep(1)
led_red.on()
led_yellow.off()
sleep(1)
led_red.off()
def Espace():
led = LED(17)
led.off()
sleep(4)
from mcpi.minecraft import Minecraft
from mcpi import block
from gpiozero import LED
red = LED(17)
amber = LED(27)
green = LED(9)
mc = Minecraft.create()
while True:
pos = mc.player.getPos()
blockType = mc.getBlockWithData(pos.x, pos.y-1, pos.z)
if blockType.data == 14:
red.on()
amber.off()
green.off()
elif blockType.data == 4:
red.off()
amber.on()
green.off()
elif blockType.data == 5:
red.off()
amber.off()
green.on()
else:
red.off()
amber.off()
green.off()
from gpiozero import LED
from pids import pidSens
from gearCalc import gearDisp
# Initiate debug file
timeStamp = (strftime("%Y-%m-%d %H:%M:%S", gmtime()))
fileName = timeStamp + '-debug.txt'
f = open(fileName, "w")
f.write("Initiate debug log \n")
# Blink display led 5 times to show device has started
# led will blink at 2500ms intervals while data is uploaded
# to firebase
led = LED(17)
led.off()
for i in range(0, 4):
led.on()
sleep(.5)
led.off()
sleep(.5)
# Connect to Car ECU
ecuAttempt = 1
try:
f.write('Attempting Connection to OBD \n')
connection = OBD()
f.write(str(connection) + '\n')
except:
sleep(.25)
f.write("Connection to ECU #:{} unsuccsesfull, retrying...\n".format(
disp.image(logo_dropbox)
disp.display()
led_drop.on()
time.sleep(2)
draw.rectangle((0,0,LCD.LCDWIDTH,LCD.LCDHEIGHT), outline=255, fill=255)
draw.text((3,0), 'Dropbox', font=font)
draw.text((3,10), 'Upload', font=font)
draw.text((3,20), 'in progress', font=font)
disp.image(image)
disp.display()
subprocess.call('/home/pi/Dropbox-Uploader/dropbox_uploader.sh upload /home/pi/photo_output /photos', shell=True)
draw.text((3,30), 'Completed', font=font)
subprocess.call('sudo rm /home/pi/photo_output/*.jpg', shell=True)
disp.display()
time.sleep(5)
led_drop.off()
draw.rectangle((0,0,LCD.LCDWIDTH,LCD.LCDHEIGHT), outline=255, fill=255)
draw.text((3,0), 'Files uploaded', font=font)
draw.text((3,10), 'Files erased', font=font)
draw.text((3,20), 'Shutting down', font=font)
disp.image(image)
disp.display()
time.sleep(2)
subprocess.call('sudo halt', shell=True)
draw.rectangle((0,0,LCD.LCDWIDTH,LCD.LCDHEIGHT), outline=255, fill=255)
draw.text((3,0), 'Pi Motion', font=font)
draw.text((3,10), 'Camera', font=font)
draw.text((3,20), 'Spencer Organ', font=font)
disp.image(image)
disp.display()
time.sleep(2)
# CamJam EduKit 2 - Sensors (GPIO Zero)
# Worksheet 2 - LEDs and Buzzer
# Import Python libraries
from gpiozero import LED, Buzzer
import time
# Set up the LEDs and Buzzer
red = LED(18)
blue = LED(24)
buzzer = Buzzer(22)
print("Lights and sound on")
red.on()
blue.on()
buzzer.on()
# Pause for one second
time.sleep(1)
print("Lights and sound off")
red.off()
blue.off()
buzzer.off()
from gpiozero import LED
from time import sleep
green = 12
led = LED(green)
while True:
led.on()
sleep(1)
led.off()
sleep(1)
print('Danger!')
print(str(GPIO.input(16)))
Airquality = "prox,d=" + str(GPIO.input(16))
relay.on()
mqttc.publish(air_value, payload=Airquality, retain=True)
return
GPIO.add_event_detect(16, GPIO.RISING)
GPIO.add_event_callback(16, action)
try:
while True:
print('Safe.')
print(str(GPIO.input(16)))
Airquality = "prox,d=" + str(GPIO.input(16))
relay.off()
mqttc.publish(air_value, payload=Airquality, retain=True)
time.sleep(1)
break
except KeyboardInterrupt:
GPIO.cleanup()
#moisture
while True:
if GPIO.input(channel) == GPIO.HIGH:
print("dry")
print(str(GPIO.input(channel)))
moisture = "prox,d=" + str(0)
relay.on()
