def __init__(self, root):
Frame.__init__(self, root)
self.pfr = pifacerelayplus.PiFaceRelayPlus(pifacerelayplus.RELAY)
self.pfr.init_board(
{
'value': 0,
'direction': 0,
'pullup': 0
},
{
'value': 0,
'direction': 0, # Makes all pins outputs outputs
'pullup': 0
})
root.protocol(
"WM_DELETE_WINDOW", self.on_closing
) # This will create a pop-up to confirm ending the program, and
# if there is confirmation it will call the on_closing method
# to tidy up before closing.
self.lightOnImage = PhotoImage(file="icons/light-bulb.png")
self.fanImage = PhotoImage(file="icons/ac.png")
self.ironImage = PhotoImage(file="icons/iron-soldering.png")
self.gpioONImage = PhotoImage(file="icons/switch.png")
self.gpioOFFImage = PhotoImage(file="icons/switch-2.png")
self.hairdryerImage = PhotoImage(file="icons/hairdryer.png")
self.pack(fill=BOTH, expand=True)
self.root = root
self.root.title(PROGRAM_NAME)
self.initUI()
def __init__(self, num):
# init GPIO
self.__relayNumber = num
self.__relays = pifacerelayplus.PiFaceRelayPlus(
None, chip_select=1
) #piface board is configured with address 7, and no expansion board
self.period = 1 # time to turn light on
self.__duration = 2 # time to turn light off
def __init__(self, root):
Frame.__init__(self, root)
self.pfr = pifacerelayplus.PiFaceRelayPlus(pifacerelayplus.RELAY)
self.pfr.init_board(
{
'value': 0,
'direction': 0,
'pullup': 0
},
{
'value': 0,
'direction': 0, # Makes all pins outputs outputs
'pullup': 0
})
root.protocol(
"WM_DELETE_WINDOW", self.on_closing
) # This will create a pop-up to confirm ending the program, and
# if there is confirmation it will call the on_closing method
# to tidy up before closing.
# Bench control, Tab 1, variables
self.lightOnImage = PhotoImage(file="icons/light-bulb.png")
self.fanImage = PhotoImage(file="icons/ac.png")
self.ironImage = PhotoImage(file="icons/iron-soldering.png")
self.gpioONImage = PhotoImage(file="icons/switch.png")
self.gpioOFFImage = PhotoImage(file="icons/switch-2.png")
self.hairdryerImage = PhotoImage(file="icons/hairdryer.png")
# Camera, Tab 2 variables
self.camera = picamera.PiCamera()
self.last_photo = None #declaring without defining.
self.isVideoRecording = FALSE
self.isTakingIntervalPhotos = FALSE
self.intervalStillButtonPressed = FALSE
self.intervalImageCounter = 0
self.photoInterval = 5 # interval in seconds.
self.directory_interval = None
self.file_name_interval = None
self.intervalCamera = PhotoImage(file="icons/multiple-shots.png")
self.videoCamera = PhotoImage(file="icons/video-camera.png")
self.add = PhotoImage(file="icons/add.png")
self.remove = PhotoImage(file="icons/minus.png")
self.stillCamera = PhotoImage(file="icons/photo-camera.png")
# Environment, Tab 3 variables
self.pi = pigpio.pi()
self.sensor = DHT22.sensor(self.pi, DHT_SENSOR_PIN)
self.clock = PhotoImage(file="icons/clock.png")
self.humidity = PhotoImage(file="icons/humidity.png")
self.thermometer = PhotoImage(file="icons/thermometer.png")
self.pack(fill=BOTH, expand=True)
self.root = root
self.root.title(PROGRAM_NAME)
self.initUI()
def endfuel():
pfr = pifacerelayplus.PiFaceRelayPlus(pifacerelayplus.RELAY)
print('End Fueling')
armed = 'Y'
fueling = 'N'
fueled = 'Y'
launch = 'N'
abort = 'N'
pfr.relays[0].toggle()
createconfig(armed, fueling, fueled, launch, abort)
return fueled
def launch():
armed, fueling, fueled, launch, abort = readconfig()
pfr = pifacerelayplus.PiFaceRelayPlus(pifacerelayplus.RELAY)
pfr.relays[0].turn_on()
pfr.relays[1].turn_on()
sleep(1)
pfr.relays[1].toggle()
pfr.relays[0].toggle()
fueling = 'N'
launch = 'Y'
abort = 'N'
createconfig(armed, fueling, fueled, launch, abort)
def beginfuel(fuel_amount):
fuel_amount = int(fuel_amount)
pfr = pifacerelayplus.PiFaceRelayPlus(pifacerelayplus.RELAY)
print('Begin Fueling')
armed = 'Y'
fueling = 'Y'
fueled = 'N'
launch = 'N'
abort = 'N'
pfr.relays[0].turn_on()
sleep(fuel_amount)
pfr.relays[0].toggle()
createconfig(armed, fueling, fueled, launch, abort)
from time import sleep
import pifacerelayplus
DELAY = 1.0 # seconds
if __name__ == "__main__":
pfr = pifacerelayplus.PiFaceRelayPlus(pifacerelayplus.RELAY)
while True:
pfr.relays[0].toggle()
sleep(DELAY)
import pifacerelayplus
import time
def toggle_leds(pfr):
for r in pfr.relays:
r.toggle()
time.sleep(1)
if __name__ == '__main__':
# init board with 10 MHz spi speed
pfr = pifacerelayplus.PiFaceRelayPlus(pifacerelayplus.RELAY,
speed_hz=10000000)
while True:
toggle_leds(pfr)
from time import sleep
import pifacerelayplus
DELAY = 1.0 # seconds
if __name__ == "__main__":
pfr = pifacerelayplus.PiFaceRelayPlus(pifacerelayplus.MOTOR_DC)
while True:
pfr.motors[0].forward()
sleep(2.0)
pfr.motors[0].brake()
sleep(DELAY)
pfr.motors[0].reverse()
sleep(2.0)
pfr.motors[0].brake()
sleep(DELAY)
# pfr.motors[0].reverse()
# sleep(DELAY)
# pfr.motors[1].forward()
# sleep(DELAY)
# pfr.motors[0].reverse()
# sleep(DELAY)
# pfr.motors[1].reverse()
# sleep(DELAY)
# pfr.relays[0].toggle()
# sleep(DELAY)
# pfr.relays[1].toggle()
# sleep(DELAY)
# pfr.relays[2].toggle()
# sleep(DELAY)
from time import sleep
from triangula.input import SixAxis, SixAxisResource
import pifacerelayplus
#def handler(button):
# print "Button {} pressed".format(button)
DELAY = 0.001 # seconds
if __name__ == "__main__":
pfr = pifacerelayplus.PiFaceRelayPlus(pifacerelayplus.MOTOR_STEPPER)
with SixAxisResource(bind_defaults=True) as joystick:
joystick.register_button_handler(handler, SixAxis.BUTTON_SQUARE)
while True:
x = joystick.axes[0].corrected_value()
y = joystick.axes[1].corrected_value()
print(x, y)
pfr.motors[0].coast()
# sleep(DELAY)
pfr.motors[1].brake()
sleep(0.11)
# pfr.motors[0].forward(10,DELAY)
# sleep(DELAY)
pfr.motors[1].forward(500, DELAY)
sleep(0.1)
pfr.motors[1].coast()
sleep(0.1)
pfr.motors[1].reverse(500, DELAY)
sleep(0.1)
import click
from flask import current_app, g
from flask.cli import with_appcontext
import pifacerelayplus
relay_board = pifacerelayplus.PiFaceRelayPlus(pifacerelayplus.RELAY)
relays = relay_board.relays
def get_relay_board():
if "relay_board" not in g:
g.relay_board = relays
return g.relay_board
"""Clear existing data and create new tables."""
@click.command("init-relay_board")
@with_appcontext
def init_relay_board_command():
"""Clear existing data and create new tables."""
get_relay_board()
click.echo("Initialized the database.")
def init_app(app):
"""Register database functions with the Flask app. This is called by
the application factory.
"""
# app.teardown_appcontext(close_relay_board)
app.cli.add_command(init_relay_board_command)
def setRelay(self, num, add):
self.relayNumber = num
self.relayAddress = add
self.pfr = pifacerelayplus.PiFaceRelayPlus(pifacerelayplus.RELAY,
self.relayAddress)
def setRelayAddress(self, add):
self.relayAddress = add
self.pfr = pifacerelayplus.PiFaceRelayPlus(pifacerelayplus.RELAY,
self.relayAddress)
def initializeRelays(self): self.pfr = [] self.pfr.append( PFRP.PiFaceRelayPlus() ) self.clearRelays()
def setUp(self):
self.pfrp = pifacerelayplus.PiFaceRelayPlus(
plus_board=pifacerelayplus.BUTTON)
