Jim

[robjim418]

I #!/usr/bin/python

import PiMotor import time import RPi.GPIO as GPIO

Name of Individual MOTORS

m1 = PiMotor.Motor("MOTOR1",1) m2 = PiMotor.Motor("MOTOR2",1) m3 = PiMotor.Motor("MOTOR3",1) m4 = PiMotor.Motor("MOTOR4",1)

To drive all motors together

motorAll = PiMotor.LinkedMotors(m1,m2,m3,m4)

Names for Individual Arrows

ab = PiMotor.Arrow(1) al = PiMotor.Arrow(2) af = PiMotor.Arrow(3) ar = PiMotor.Arrow(4)

This segment drives the motors in the direction listed below:

forward and reverse takes speed in percentage(0-100)

try: while True:

-----------To Drive the Motors Forward------------

    print("Robot Moving Forward ")
    af.on()
    motorAll.forward(100)
    time.sleep(5)

--------------------------------------------------

-----------To Drive the Motors backwards------------

    print("Robot Moving Backward ")
    af.off()
    ab.on()
    motorAll.reverse(100)
    time.sleep(5)

--------------------------------------------------

-----------To Drive the Motors Left---------------

    print("Robot Moving Left ")
    ab.off()
    al.on()
    m1.stop()
    m2.stop()
    m3.forward(100)
    m4.forward(100)
    time.sleep(5)

--------------------------------------------------

----------To Drive the Motors Right---------------

    print("Robot Moving Right ")
    ar.on()
    al.off()
    m1.forward(100)
    m2.forward(100)
    m3.stop()
    m4.stop()
    time.sleep(5)

-------------------------------------------------

---------To Stop the Motors----------------------

    print("Robot Stop ")
    al.off()
    af.off()
    ar.off()
    motorAll.stop()
    time.sleep(5)

-------------------------------------------------

except KeyboardInterrupt: GPIO.cleanup()

am using a MotorShield on an RPi 3B with the following code . I get error PiMotor has no attribute "Motor" Any suggestions?