Replace calls to getDistance() with true odometry (but note that if a new goal is set, that will interfere,
as we are using the goal as the start point). followWall has also been reduced to one function, no more
bang-bang and PID version -- not fully developed however.
Replace calls to getDistance() with true odometry (but note that if a new goal is set, that will interfere,
as we are using the goal as the start point). followWall has also been reduced to one function, no more
bang-bang and PID version -- not fully developed however.
Merge branch 'follow_wall'