I am trying to use the ultra sonic sensor but the only example i see is the
sonic test. Whenever i run the program (SonicTest) I always get 255, whether
there is an object or not.
I am trying to write a follow left wall program but i cant get the first
thing work.
this is a part of what i wanted to do:
public class FollowWall
{
public static void main(String[] args) throws Exception {
UltrasonicSensor sonic = new UltrasonicSensor(SensorPort.S4);
if(sonic.getDistance > 10)
Motor.B.rotate(10,true);
else
{
Motor.B.forward();
Motor.C.forward();
}
}
}
Any suggestions?
Thanks
Bindiya
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