from spike import PrimeHub, LightMatrix, Button, StatusLight, ForceSensor, MotionSensor, Speaker, ColorSensor, App, DistanceSensor, Motor, MotorPair
from spike.control import wait_for_seconds, wait_until, Timer
from math import *
hub = PrimeHub()
color_sensor_E = ColorSensor('E')
color_sensor_F = ColorSensor('F')
motor_A = Motor('A') # Set the motor port to the motor.
motor_B = Motor('B') # Set the motor port to the motor.
motor_A.set_default_speed(-30) # Set the default speed of the motor.
motor_B.set_default_speed(30) # Set the default speed of the motor.
motor_A.set_stop_action('brake') # Activate the brakes when the motor stops. The other conditions are 'hold' and 'coast'.
motor_B.set_stop_action('brake') # Activate the brakes when the motor stops.
motor_A_flag = 0 # Create a flag for motor A and set it to OFF.
motor_B_flag = 0 # Create a flag for motor B and set it to OFF.
def stop_at(color):
motor_A_flag = 0 # Reset the flag for motor A to OFF.
motor_B_flag = 0 # Reset the flag for motor B to OFF.
# Move forward.
motor_A.start()
motor_B.start()
while (motor_A_flag == 0) or (motor_B_flag == 0): # Repeat while both sensors ever detect black color.
if color_sensor_E.get_color() == color: # If the color sensor on port E detect the desired color
motor_A.stop() # stop the motor an port A and
from spike import PrimeHub, LightMatrix, Button, StatusLight, ForceSensor, MotionSensor, Speaker, ColorSensor, App, \
DistanceSensor, Motor, MotorPair
from spike.control import wait_for_seconds, wait_until, Timer
import math
g_hub = PrimeHub()
g_front_motor = Motor('F')
g_front_motor.set_default_speed(30)
g_back_motor = Motor('C')
g_back_motor.set_default_speed(30)
g_motor_pair = MotorPair('A', 'E')
g_wheel_distance_apart = 14.5
g_wheel_radius = 4.25
g_wheel_circumference = 2 * math.pi * g_wheel_radius
g_motor_pair.set_motor_rotation(g_wheel_circumference, 'cm')
def to_mission(hub, motor_pair, front_motor, back_motor):
motor_pair.move(83, 'cm', steering=0, speed=25)
def do_mission(hub, motor_pair, front_motor, back_motor):
i = 0
while i < 41:
motor_pair.move(0.5, 'cm', steering=0, speed=35)
print(i)
i += 1
def go_home(hub, motor_pair, front_motor, back_motor):
motor_pair.move_tank(100, 'cm', -65, -65)
from spike import PrimeHub, LightMatrix, Button, StatusLight, ForceSensor, MotionSensor, Speaker, ColorSensor, App, \
DistanceSensor, Motor, MotorPair
from spike.control import wait_for_seconds, wait_until, Timer
import math
hub = PrimeHub()
motor_pair = MotorPair('A', 'E')
right_motor = Motor('E')
left_color = ColorSensor('B')
right_color = ColorSensor('D')
wheel_distance_apart = 14.5
wheel_radius = 4.25
wheel_circumference = 2 * math.pi * wheel_radius
motor_pair.set_motor_rotation(wheel_circumference, 'cm')
right_motor.set_default_speed(15)
i = 0
motor_pair.start_tank(25, 25)
while i < 200:
if left_color.get_color() == 'black':
print('l')
motor_pair.start_tank(5, 25)
elif right_color.get_color() == 'black':
print('r')
motor_pair.start_tank(25, 5)
i += 1
motor_pair.stop()
motor_pair.move_tank(165, 'cm', left_speed=15, right_speed=15)
right_motor.run_for_rotations(20)
motor_pair.start_tank(-25, -25)