Intel Galileo

Hardware 26
Hardware
After telling the Galileo that we want to go backwards, we have to set the speed. Our total program, forward,
stop, back, stop, looks like this:
 voidsetup(){
 }
 voidloop(){
  motor.run(FORWARD);
  motor.setSpeed(125);//halfspeed
  delay(1000);//goforwardfor1second
  motor.run(RELEASE);
  delay(500);//stopforhalfasecond
  motor.run(BACKWARD);
  motor.setSpeed(255);//fullspeedbackwards
  delay(1000);//gobackwardsforasecond
  motor.run(RELEASE);
  delay(500);//stopforhalfasecond
 }
voidloop(){
  motor.run(FORWARD); //prepare to go
forward
  motor.setSpeed(125); //go around half
speed
  delay(1000);//goforwardfor1second
(1000milliseconds
  motor.run(RELEASE);//stopthemotor
  delay(1000); //stop the motor for 1
second
 }
Again, test this program to make sure it works.
The last thing we need is to tell the motor to go backwards. We tell the Galileo that we want to go backwards
by typing:
motor.run(BACKWARD);