def __init__(self,
medium_motor=OUTPUT_A,
left_motor=OUTPUT_C,
right_motor=OUTPUT_B):
RemoteControlledTank.__init__(self, left_motor, right_motor)
self.medium_motor = MediumMotor(medium_motor)
self.medium_motor.reset()
def __init__(self, medium_motor, left_motor, right_motor):
RemoteControlledTank.__init__(self, left_motor, right_motor)
self.medium_motor = MediumMotor(medium_motor)
if not self.medium_motor.connected:
log.error("%s is not connected" % self.medium_motor)
sys.exit(1)
self.medium_motor.reset()
def __init__(self, left_motor_port=OUTPUT_B, right_motor_port=OUTPUT_C, medium_motor_port=OUTPUT_A):
RemoteControlledTank.__init__(self, left_motor_port, right_motor_port)
self.set_polarity(MediumMotor.POLARITY_NORMAL)
self.medium_motor = MediumMotor(medium_motor_port)
self.ts = TouchSensor()
self.mts = MonitorTouchSensor(self)
self.mrc = MonitorRemoteControl(self)
self.shutdown_event = Event()
# Register our signal_term_handler() to be called if the user sends
# a 'kill' to this process or does a Ctrl-C from the command line
signal.signal(signal.SIGTERM, self.signal_term_handler)
signal.signal(signal.SIGINT, self.signal_int_handler)
self.claw_open(True)
self.remote.on_channel4_top_left = self.claw_close
self.remote.on_channel4_bottom_left = self.claw_open
#!/usr/bin/env python3
from ev3dev2.sound import Sound
from ev3dev2.control.rc_tank import RemoteControlledTank
sound = Sound()
sound.beep()
tank = RemoteControlledTank('outB', 'outC')
tank.on_for_seconds(50, 50, 0.2)
tank.main()
#!/usr/bin/env micropython
# *** BUG as of 2020: happens in MICROPYTHON only (fine in Python3) ***
# ERROR:ev3dev2.control.rc_tank:'InfraredSensor' object has no attribute '_state'
# Traceback (most recent call last):
# File "ev3dev2/control/rc_tank.py", line 40, in main
# File "ev3dev2/sensor/lego.py", line 959, in process
# AttributeError: 'InfraredSensor' object has no attribute '_state'
from ev3dev2.motor import Motor, OUTPUT_B, OUTPUT_C
from ev3dev2.control.rc_tank import RemoteControlledTank
RC_TANK = RemoteControlledTank(left_motor_port=OUTPUT_B,
right_motor_port=OUTPUT_C,
polarity=Motor.POLARITY_NORMAL,
speed=1000,
channel=1)
RC_TANK.main()