def setupButtons():
global buttonLeft, buttonMiddle, buttonRight
buttonLeft = Button(BUTTON_LEFT_GPIO_PIN)
buttonMiddle = Button(BUTTON_MIDDLE_GPIO_PIN)
buttonRight = Button(BUTTON_RIGHT_GPIO_PIN)
buttonLeft.when_pressed = leftPressed
buttonMiddle.when_pressed = middlePressed
buttonRight.when_pressed = rightPressed
buttonLeft.when_held = leftHeld
buttonMiddle.when_held = middleHeld
buttonRight.when_held = rightHeld
buttonLeft.when_released = leftReleased
buttonMiddle.when_released = middleReleased
buttonRight.when_released = rightReleased
buttonLeft.hold_time = 1
buttonMiddle.hold_time = 1
buttonRight.hold_time = 1
buttonLeft.hold_repeat = True
buttonMiddle.hold_repeat = True
buttonRight.hold_repeat = True
def main():
# setup
# See https://www.raspberrypi.org/documentation/usage/gpio/
# Pins are on the edge of the connector, right next to each-other
# Indicator should connect the positive side (anode, yellow wire) to GPIO pin 23
# and negative side (cathode, orange wire) to ground
# Button should connect 3V3 (blue wire) to GPIO pin 24 (green wire)
away_indicator = PWMLED(pin=18, active_high=False, initial_value=False)
home_indicator = LED(pin=23, active_high=False, initial_value=False)
button = Button(pin=17, pull_up=False)
button.when_held = handle_button
button.hold_time = 0.5
# Setup logging
logger = logging.getLogger(__name__)
logger.setLevel(logging.DEBUG)
handler = logging.StreamHandler()
handler.setLevel(logging.INFO)
handler.setFormatter(
logging.Formatter(
'%(asctime)s - %(name)s - %(levelname)s - %(message)s'))
logger.addHandler(handler)
# This is used to communicate the state relatively "thread-safely"
# to the Sopel bot
presence_file = Path(PRESENCE_FILE)
# Prime the state from file, defaults to False if file does not exist
last_state = state = read_state(presence_file)
logger.info('Starting main loop')
while True:
# Update the state from file
state = read_state(presence_file)
# Check if state changed
if state != last_state:
# Set LED based on the state
if state:
home_indicator.on()
away_indicator.off()
else:
home_indicator.off()
away_indicator.pulse(fade_in_time=1, fade_out_time=3)
logger.info('Toggling LED state: %s', 'on' if state else 'off')
last_state = state
# Sleep before next round
sleep(0.5)
def add_button(self, pin, name, pull_up=True, bounce_time=None, hold_time=None, hold_repeat=None):
if self._button_map.has_key(pin):
return
# TODO: Reference http://stackoverflow.com/a/21986301/1846662 for a better way to call Button()
if bounce_time > 0:
button = Button(pin, pull_up, bounce_time)
else:
button = Button(pin, pull_up)
if hold_time > 0:
button.hold_time = hold_time
if type(hold_repeat) is bool:
button.hold_repeat = hold_repeat
button.when_activated = self._handle_pressed
button.when_deactivated = self._handle_released
button.when_held = self._handle_held
self._button_map[pin] = NamedButton(name, button, pin)
configFile.close()
cpuLed = RGBLED(
config.get('cpuLed').get('r'),
config.get('cpuLed').get('g'),
config.get('cpuLed').get('b'))
memLed = RGBLED(
config.get('memLed').get('r'),
config.get('memLed').get('g'),
config.get('memLed').get('b'))
diskIoLed = LED(config.get('diskIoLed'))
diskLed = RGBLED(
config.get('diskLed').get('r'),
config.get('diskLed').get('g'),
config.get('diskLed').get('b'))
netIoLed = LED(config.get('netIoLed'))
btLed = LED(config.get('btLed'))
rebootButton = Button(config.get('rebootButton'))
rebootButton.hold_time = 2
rebootButton.when_held = shutdown
rebootButton.when_released = reboot
disksBefore = 0
netBefore = 0
pairedBefore = False
connectedBefore = False
main()
"""Camera software for Lego Minfig Portrait Studio."""
from datetime import datetime
from gpiozero import Button, LED
from time import sleep
from os import mkdir
import subprocess
button = Button(16)
button.hold_time = 6
light = LED(14)
# Flash light 3 times to indicate camera program is running
for x in range(3):
light.off()
sleep(.2)
light.on()
sleep(.2)
# on() turns OFF the LED because it pulls signal high on the pin
light.on()
def shutdown_pi():
"""Function to shutdown pi, called when button is pressed for over 6s."""
# Flash light 3 times to indicate camera program is running
light.on()
for x in range(3):
light.off()
sleep(.2)
def main(input_file, output_file, speed, debug=False):
"""
Main control flow for Voice Assistant device.
"""
GPIO.setmode(GPIO.BOARD)
button = Button(17)
button.hold_time = 2
button.when_held = play_tutorial
light = led.LED()
# pull last saved speed from json
with open('save_state.json', 'r') as saveFile:
response = json.load(saveFile)
speed = float(response['savedSpeed'])
client = avs.connect_to_avs()
dialog_req_id = [helpers.generate_unique_id()]
audio_process = Processing(input_file, output_file, speed, 15)
os.system("mpg321 audio_instrs/startup.mp3")
# check if should play tutorial, requires holding for 2 sec
time.sleep(5)
if IN_TUTORIAL:
print("hello in tutorial")
time.sleep(78)
if speed == 1:
os.system("mpg321 " + menu_filenames[int(speed) - 1])
light.flash(led.RED)
elif speed == 2:
os.system("mpg321 " + menu_filenames[int(speed) - 1])
light.flash(led.GRN)
else:
os.system("mpg321 " + menu_filenames[int(speed) - 1])
light.flash(led.BLUE)
# reset hold time/when_held func to go to menu
button.hold_time = 5
button.when_held = partial(launch_menu, button, light, audio_process)
try:
while True:
print("ready for input")
light.change_color(led.GRN)
# record from mic
if input_file == "in.wav":
button.wait_for_press()
if button.is_pressed:
button.wait_for_release()
if IN_MENU:
while IN_MENU:
pass
continue
rec = Recording(input_file)
light.change_color(led.BLU)
rec.record(button)
light.change_color(led.ALL)
if debug:
output_file = input_file
else:
audio_process.apply()
# send to avs
# outfiles = avs.send_rec_to_avs(output_file, client)
outfiles = avs.send_rec_to_avs(output_file, client, dialog_req_id)
# play back avs response
light.change_color(led.PUR)
if not outfiles:
light.change_color(led.RED)
os.system("mpg321 audio_instrs/alexa-noresponse.mp3")
print("Error, no outfiles")
time.sleep(1)
for of in outfiles:
print("playing: " + of)
os.system("mpg321 " + of)
if input_file == 'in.wav':
print("Command completed! Waiting for new input!")
else:
light.interrupt()
break
except KeyboardInterrupt:
light.interrupt()
#captouch pin number
CAPPIN = 256
#location
LOCATION = "uk"
#music file
MUSIC = "person_cheering.wav"
print("Hello Maker Faire UK - Sqeeze button and Cap Touch")
#squeez button type
squeeze_button = Button(4)
#enable button. Enable all buttons to trigger the capturing process
enable_button = Button(5)
enable_button.hold_time = 1.5
#enable_status: 1press-->enable; 2press-->disable; hold-->trigger the capturing process when enabled
enable_status = False
#emergency status led: on-->activated; off-->deactivated
status_led = LED(18)
status_led.off()
#emergency_status: emergency status is enabled with the emergency
#emergency_status is enable (True) when enable_status is True
emergency_status = False
#countdown led
countdown_led = LED(17)
countdown_led.off()
BUTTON3_GPIO = 12
BUTTON_HOLD_TIME = 3
SLEEP_TIMEOUT = 15 * 60
SLEEP_STATE = 'sleep'
SETUP_STATE = 'setup'
ONLINE_SETUP_STATE = 'online_setup'
GAME_STATE = 'game'
GAME_OVER_STATE = 'game_over'
CLOCK_STATE = 'clock_state'
button1 = Button(BUTTON1_GPIO)
button2 = Button(BUTTON2_GPIO)
button3 = Button(BUTTON3_GPIO)
button1.hold_time = BUTTON_HOLD_TIME
button2.hold_time = BUTTON_HOLD_TIME
button3.hold_time = BUTTON_HOLD_TIME
scoreboard = Scoreboard('yellow', 'blue')
time_of_last_interaction = time.time()
game_id = None
state = CLOCK_STATE
play_to_score = 25
scores = [0, 0]
#States
def setup_online():
global game_id
global state
global play_to_score
from gpiozero import MotionSensor, LED, Button
from signal import pause
from time import sleep
## A little laggy, but button hold activates, then motion does set routing
myLed = LED(17) # pin 11 / GPIO17
pir = MotionSensor(27) # pin 13 GPIO27 (wonky zero GPIO02).. test on Pi3, works 0
# pir = MotionSensor(4) # as in pin 7, GPIO4.. works on Pi 3
## Button setup
button = Button(16) ## PiZero.. grr Pin 38 GPIO16, 3rd from end outside
# button = Button(20) # Pi3 standard map, GPIO20, pin 38
button.hold_time = 4 # secs?
## Action setting for single button press, i.e, busily do nothing
def btnPressFun():
myLed.blink(.1)
print("do nothing")
pir.when_motion = noPicsFun
## Action sequence for after button held.
def btnHoldFun():
myLed.blink(3)
print("Run camera")
sleep(12)
myLed.off()
pir.when_motion = cameraEmailFun
## This will be the big function to do everything
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
s.bind(("0.0.0.0", 1234))
# LED strip configuration:
LED_COUNT = 60 # Number of LED pixels. Change to 120 for both strips
LED_PIN = 21 # GPIO pin connected to the pixels (18 uses PWM!). # GPIO pin connected$
LED_FREQ_HZ = 800000 # LED signal frequency in hertz (usually 800khz)
LED_DMA = 10 # DMA channel to use for generating signal (try 10)
LED_BRIGHTNESS = 255 # Set to 0 for darkest and 255 for brightest
LED_INVERT = False # True to invert the signal (when using NPN transistor level shift)
LED_CHANNEL = 0 # set to '1' for GPIOs 13, 19, 41, 45 or 53
button = Button(13)
button.hold_time = 0.1
pillowState = "0"
def lightShow(strip, color):
for j in range(strip.numPixels() + 10):
strip.setPixelColor(j, color)
strip.setPixelColor(j - 10, Color(0, 0, 0))
strip.show()
time.sleep(0.03)
def pressed():
lightShow(strip, Color(0, 0, 255))
conn.send(bytes("1"))
time.sleep(1)
def exit_flow():
sys.exit()
def cb(name):
pass
if __name__ == '__main__':
manager = Manager()
engine = pyttsx3.init()
engine.setProperty('rate', 145)
engine.setProperty('volume', 1)
engine.setProperty('voice', 'english+f1')
camera = PiCamera()
button_green = Button(17)
button_red = Button(15)
button_yellow = Button(18)
button_red.hold_time = 3
engine.connect('started-utterance', cb)
pressed = False
end_result = manager.dict()
end_result['description'] = ''
end_result['text'] = ''
end_result['emotion'] = ''
main()
while (engine.isBusy()):
pass
print("Called reset")
jamid.reset()
mgr = intercom.Intercom(self)
if __name__ == "__main__":
call_button = Button(26)
reset_button = Button(17)
if not jamid.is_daemon_running():
jamid.start_daemon(debug=True)
# Debounce invocations of on_conf_change
handler = Handler()
print("intercom manager started")
debounce_call = Debouncer(call_button, handler.on_conf_change, edge='both')
call_button.when_pressed = debounce_call
call_button.when_released = debounce_call
call_button.hold_time = 1
# Already debounced based on hold_time
call_button.when_held = handler.on_conf_held
# Number of times pressed and length of time pressed don't matter here
reset_button.when_pressed = handler.reset
# this prevents receiving the hangup invite for some reason
mgr = intercom.Intercom(handler)
signal.signal(signal.SIGINT, mgr.interruptHandler)
mgr.start()
print("run complete")
from gpiozero import Button
from gpiozero import LED
from time import sleep
import subprocess
from datetime import datetime
button = Button(5)
button.hold_time = 1.5
led = LED(18)
#Toggle button state. Default is False --> deactivated.
toggle_state = False
led.off()
countdown_led = LED(17)
countdown_led.off()
#Emergency state --> False when toggle_state is deactivated
emergency_state = False
def check_toggle():
global toggle_state
global emergency_state
if not toggle_state and not emergency_state: #light was off --> to on
print("on")
led.on()
toggle_state = True
else: #light was on --> to off
led.off()
print("off")
