from bluedot import BlueDot
from signal import pause
def swiped(swipe):
print("Swiped")
print("speed={}".format(swipe.speed))
print("angle={}".format(swipe.angle))
print("distance={}".format(swipe.distance))
bd = BlueDot()
bd.when_swiped = swiped
pause()
print("waiting for swipe")
bd.wait_for_swipe()
print("swiped")
def released():
swipe = BlueDotSwipe(bd.interaction)
if not swipe.valid:
print("Invalid swipe - speed {}".format(swipe.speed))
def valid_swipe(swipe):
#swipe = BlueDotSwipe(bd.interaction)
#print("valid {} duration {} distance {} angle {}".format(swipe.valid, swipe.interaction.duration, swipe.distance, swipe.angle))
#print("up {} down {} left {} right {}".format(swipe.up, swipe.down, swipe.left, swipe.right))
if swipe.up:
print("UP {}".format(swipe.speed))
elif swipe.down:
print("DOWN {}".format(swipe.speed))
elif swipe.left:
print("LEFT {}".format(swipe.speed))
elif swipe.right:
print("RIGHT {}".format(swipe.speed))
bd.when_released = released
bd.when_swiped = valid_swipe
pause()
def double_presed(pos):
print("Double pressed: x={} y={}".format(pos.x, pos.y))
def client_connected():
print("connected callback")
def client_disconnected():
print("disconnected callback")
dot.when_client_connects = client_connected
dot.when_client_disconnects = client_disconnected
dot.when_pressed = pressed
dot.when_released = released
dot.when_moved = moved
dot.when_swiped = swiped
dot.when_double_pressed = double_presed
dot.start()
dot.wait_for_press()
print("wait for press")
dot.wait_for_move()
print("wait for move")
dot.wait_for_release()
print("wait for release")
dot.wait_for_double_press()
print("wait for double press")
dot.wait_for_swipe()
print("wait for swipe")
names = [['Bob', 4, 0.5], ['Josephine', 1, 3], ['Ares', 6, 0.2],
['Constance', 2, 1]]
message = ' is at the door!'
def __init__(self, person_num, test_env=True):
Doorbell.__init__(self, self.names[person_num][1],
self.names[person_num][2],
self.names[person_num][0] + self.message, test_env)
def swiped(swipe):
if swipe.up:
doorbell = SecretDoorbell(0)
print(doorbell.doorbell_sequence())
elif swipe.down:
doorbell = SecretDoorbell(1)
print(doorbell.doorbell_sequence())
elif swipe.left:
doorbell = SecretDoorbell(2)
print(doorbell.doorbell_sequence())
elif swipe.right:
doorbell = SecretDoorbell(3)
print(doorbell.doorbell_sequence())
blue_dot = BlueDot()
blue_dot.when_swiped = swiped
if __name__ == "__main__":
pause()
GPIO.cleanup()
def counterClockwise(self, t):
self.setup()
GPIO.output(self.LB, GPIO.HIGH)
GPIO.output(self.RF, GPIO.HIGH)
time.sleep(t)
GPIO.output(self.LB, GPIO.LOW)
GPIO.output(self.RF, GPIO.LOW)
GPIO.cleanup()
'''
# GPIO Pins
leftWheelForward = 5
leftWheelBackward = 6
rightWheelForward = 13
rightWheelBackward = 19
# Car
smartCar = Car(leftWheelForward, leftWheelBackward, rightWheelForward,
rightWheelBackward)
# initial moves
#bd.when_pressed = smartCar.move
#bd.when_moved = smartCar.move
bd.when_released = smartCar.stop
bd.when_swiped = smartCar.swiped
pause()
print("continue_program", continue_program)
def record_video():
global started_video
global last_video_pic
global recent_ended_video
if os.path.isfile(last_video_pic):
os.remove(last_video_pic)
if started_video:
cam.stop_recording()
started_video = False
recent_ended_video = True
print("stopped video. started_video=", started_video)
else:
cam.start_recording('/home/pi/Videos/video_' +
time.strftime("%Y-%m-%d_%H-%M-%S") + '.h264')
started_video = True
print("started video. started_video=", started_video)
bd = BlueDot()
cam = PiCamera()
cam.start_preview()
started_video = False
last_video_pic = ''
recent_ended_video = False
bd.when_double_pressed = record_video
bd.set_when_pressed(take_picture, background=True)
bd.when_swiped = stop_program
