from bluedot import BlueDot
from gpiozero import Robot
from signal import pause
bd = BlueDot()
robot = Robot(left=(4, 14), right=(17, 18))
def move(pos):
if pos.top:
robot.forward(pos.distance)
elif pos.bottom:
robot.backward(pos.distance)
elif pos.left:
robot.left(pos.distance)
elif pos.right:
robot.right(pos.distance)
bd.when_pressed = move
bd.when_moved = move
bd.when_released = robot.stop
pause()
from bluedot import BlueDot
from signal import pause
def show_percentage(pos):
percentage = round(pos.distance * 100, 2)
print("{}%".format(percentage))
bd = BlueDot()
bd.when_moved = show_percentage
pause()
print("reverse")
elif pos.left:
GPIO.output(16, False) #Left Motor // 1ina
GPIO.output(18, True) #Left Motor // 1inb
GPIO.output(11, False) #Right Motor // 2ina
GPIO.output(15, True) #Right Motor // 2inb
print("left")
elif pos.right:
GPIO.output(16, True) #Left Motor // 1ina
GPIO.output(18, False) #Left Motor // 1inb
GPIO.output(11, True) #Right Motor // 2ina
GPIO.output(15, False) #Right Motor // 2inb
print("right")
elif pos.middle:
#Turn off the motors
#GPIO.output(12, False)
#GPIO.output(32, False)
GPIO.output(16, False)
GPIO.output(18, False)
GPIO.output(15, False)
GPIO.output(11, False)
#GPIO.cleanup()
print("all stop")
bd = BlueDot()
bd.when_pressed = dpad
pause()
GPIO.cleanup()
from bluedot import BlueDot
from time import sleep, time
dot = BlueDot(auto_start_server=False)
def pressed(pos):
print(
"Pressed: x={} y={} angle={} distance={} middle={} top={} bottom={} left={} right={} time={}"
.format(pos.x, pos.y, pos.angle, pos.distance, pos.middle, pos.top,
pos.bottom, pos.left, pos.right, time()))
def released():
print("Released: x={} y={}".format(dot.position.x, dot.position.y))
def moved(pos):
print("Moved: x={} y={}".format(pos.x, pos.y))
dot.when_pressed = pressed
dot.when_released = released
dot.when_moved = moved
dot.start()
dot.wait_for_connection()
try:
while True:
sleep(0.1)
finally:
from bluedot import BlueDot
from gpiozero import Robot, Motor
from signal import pause
bd = BlueDot()
robot = Robot(left=Motor(4, 14), right=Motor(17, 18))
def move(pos):
if pos.top:
robot.forward(pos.distance)
elif pos.bottom:
robot.backward(pos.distance)
elif pos.left:
robot.left(pos.distance)
elif pos.right:
robot.right(pos.distance)
bd.when_pressed = move
bd.when_moved = move
bd.when_released = robot.stop
pause()
"""
Found from the https://bluedot.readthedocs.io documentation
1/27/2019
"""
from bluedot import BlueDot
bd = BlueDot()
bd.wait_for_press()
print("You pressed the blue dot!")
