def __init__(self):
self.logger = lib.get_logger()
self.config = lib.get_config()
if self.config["test_mode"]["etch_a_sketch"]:
# add code for test mode
pass
else:
self.vert_motor = Stepper_motor(self.config["etch_a_sketch_motors"]["left_stepper"])
self.horiz_motor = Stepper_motor(self.config["etch_a_sketch_motors"]["right_stepper"])
def __init__(self):
"""Build logger, get config, build stepper and servo."""
# Load and store logger
self.logger = lib.get_logger()
# Load and store configuration dict
self.config = lib.get_config()
# Variable that stores the current position of the Simon
# says hardware.At startup it's set to 1.
self.pos = 1
if self.config["test_mode"]["simon_player"]:
# add code for test mode
pass
else:
# Build the servo and stepper motor
self.servo = Servo(self.config["simon"]["servo"])
self.stepper = Stepper_motor(
self.config["simon"]["stepper"])
class SimonSaysHardware(object):
"""Simon Says manipulator that encapsulates servo and stepper"""
def __init__(self):
"""Build logger, get config, build stepper and servo."""
# Load and store logger
self.logger = lib.get_logger()
# Load and store configuration dict
self.config = lib.get_config()
# Variable that stores the current position of the Simon
# says hardware.At startup it's set to 1.
self.pos = 1
if self.config["test_mode"]["simon_player"]:
# add code for test mode
pass
else:
# Build the servo and stepper motor
self.servo = Servo(self.config["simon"]["servo"])
self.stepper = Stepper_motor(
self.config["simon"]["stepper"])
@property
def position(self):
"""Getter for motor's current position.
:returns: Position of the motor.
"""
return self.pos
@position.setter
def position(self, position):
"""Setter for the motor's current position. Call it each time
the hardware rotates. HAS to be in the range 1-4.
1 - 0 degrees
2 - 90 degrees
3 - 180 degrees
4 - 360 degrees
:param pos: new position of the motor.
:type speed: int
"""
self.pos = position
def turn(self, position):
""" Sets the servo to the specified position, according to the
numbers mapped above. Then actuates the servo to press buttons.
:param position: rotates to the desired position.
:type position: int ranging from 1 - 4.
"""
if ((position > 0) or (position < 5)):
# count the number of 90 degree rotations to be made.
count = position - self.position
# DEBUG
print "The no. of c-clockwise movements : {}".format(count)
if count > 0:
# rotate the specified number of times counterclockwise
for i in range(0, count):
self.stepper.rotate_90_counter_clockwise()
elif count < 0:
count = -count
# rotate the specified number of times clockwise
for i in range(0, count):
self.stepper.rotate_90_clockwise()
# change the current position to the new position
self.position = position
# actuate the servo rails to press the button - to be tested
self.servo.position = 180
# TODO (Vijay): Put the thread to sleep for a little bit.
time.sleep(1)
# Servo is reset to initial position
self.servo.position = 90
def press_start(self):
""" Actuates the servo to press the start button.
"""
self.servo.position = 0
time.sleep(1)
# Servo is reset to initial position
self.servo.position = 90
class etch_a_sketch(object):
"""Class for abstracting stepper motor settings."""
def __init__(self):
self.logger = lib.get_logger()
self.config = lib.get_config()
if self.config["test_mode"]["etch_a_sketch"]:
# add code for test mode
pass
else:
self.vert_motor = Stepper_motor(self.config["etch_a_sketch_motors"]["left_stepper"])
self.horiz_motor = Stepper_motor(self.config["etch_a_sketch_motors"]["right_stepper"])
@lib.api_call
def verify(self):
print "Object built"
if (self.vert_motor.speed==80):
print "ver_motor built"
if (self.horiz_motor.speed==80):
print "horiz_motor built"
@lib.api_call
def drawI(self):
for x in range(1,300):
self.vert_motor.counter_clockwise()
@lib.api_call
def drawE(self):
for x in xrange(1,300):
self.horiz_motor.clockwise()
for x in xrange(1,120):
self.horiz_motor.counter_clockwise()
for x in xrange(1,150):
self.vert_motor.clockwise()
for x in xrange(1,120):
self.horiz_motor.clockwise()
for x in xrange(1,120):
self.horiz_motor.counter_clockwise()
for x in xrange(1,150):
self.vert_motor.clockwise()
for x in xrange(1,120):
self.horiz_motor.clockwise()
for x in xrange(1,120):
self.horiz_motor.counter_clockwise()
for x in xrange(1,300):
self.vert_motor.counter_clockwise()
sleep(1)
@lib.api_call
def solve(self):
self.drawI()
self.drawE()
self.drawE()
self.drawE()
