CMenu
- GetInput()
   - gets an input from the gameboy
   - returns type char


CDiffRobot1
- GetAnalog(int x)
   - gets the analog values from xport
   - input: integers 0 - 7, for the analog ports
   - returns a value (we use type short)

- GetXir(int x)
   - gets the xport ir sensor values
   - input: integers 0 - 7, for the digital ports
   - returns a value (we use type long)

- GetCurrent(int x)
   - gets the current sent to the motor to calculate relative torque
   - input: integers 0 - 3, for the 4 motor ports
   - returns a value

- Move(unsigned char w, AxisPosition x, int y, unsigned int z)
   - moves the robot either forward/backward or rotate
   - unsigned char w: Axis of motion (either TRANS_AXIS (0) or ROTATE_AXIS 
(1))
   - AxisPosition x: Final Position/angle to end up at.
   - int y: Velocity of movement
   - unsigned int z: acceleration

- Execute()
   - executes motion commands
   - need this command before any motion is carried out


CHumrRobot1
- SetFrisbee(bool a)
   - sets the axis of the robot
   - input true: axis is set so orientation of robot (rotation-wise) doesnt 
matter
   - input false: axis changes as robot's orientation changes (always 
relative to robot)

- GetAnalog(int x)
   - gets the analog values from xport
   - input: integers 0 - 7, for the analog ports
   - returns a value (we use type short)

- GetXir(int x)
   - gets the xport ir sensor values
   - input: integers 0 - 7, for the digital ports
   - returns a value (we use type long)

- GetCurrent(int x)
   - gets the current sent to the motor to calculate relative torque
   - input: integers 0 - 3, for the 4 motor ports
   - returns a value

- GetPosition(int x)
   - gets current position of the robot based on telemetry
   - input: integers 0 - 2 for the axis

- Move(unsigned char w, AxisPosition x, int y, unsigned int z)
   - moves the robot either forward/backward or rotate
   - unsigned char w: Axis of motion (either X_AXIS (0), Y_AXIS (1), 
ROTATE_AXIS (2))
   - AxisPosition x: Final Position/angle to end up at.
   - int y: Velocity of movement
   - unsigned int z: acceleration

- Stop(int x)
   - stops the robot's movement
   - input: integers 0 - 2 for the axis to stop motion in

- Execute()
   - executes motion commands
   - need this command before any motion is carried out