Cheat Sheet

Sensors

Command

Explanation

Example

activate()

Activates the sensor. (You should call setTypeAndMode() before this)

Sensor.S1.activate();

setTypeAndMode (int type, int mode)

Sets the type of the sensor and the type of the data.
Recomended values:

Sensor.S1.setTypeAndMode(1,0x20);

readBooleanValue()

Reads a true or false from the sensor. (Most often used with touch sensors)

Sensor.S1.readBooleanValue();

readRawValue()

Reads the value the sensor is reading. This should be the type of number you set using setTypeAndMode

Sensor.S2.readRawValue();

WaitFor

Command	Explanation	Example
push(Sensor)	Pauses the program till the touch sensor is pushed in.	WaitFor.push(Sensor.S1);
push(Sensor,int n)	Pauses the program till the sensor is pushed n times	WaitFor.push(Sensor.S1,2);
release(Sensor)	Pauses the program till the touch sensor is released	WaitFor.release(Sensor.S2);
release(Sensor, int n)	Pauses the program till the touch sensor has been released n times	WaitFor.release(Sensor.S3,2);
brighter(Sensor, int divider)	Pauses the program until the sensor reads a number larger than the divider.	WaitFor.brighter(Sensor.S2,40);
darker(Sensor, int divider)	Pauses the program until the sensor reads a number smaller than the divider.	Wait.For.darker(Sensor.S3,40);

Sounds

Command	Explanation	Example
beep()	Makes the robot beep once. The beep is very fast and difficult to hear.	Sound.beep();
beepSequence()	beeps a set of downward tones.	Sound.beepSequence();
buzz()	makes a low buzz	Sound.buzz();
twoBeeps()	Makes two beeps	Sound.twoBeeps();
playTone(int frequency,int durration)	plays a note (see below table for frequency/note conversions)	Sound.playTone(262,40);
systemSound(boolean queued,int code)	plays a pre-programmed sound. See below for a list of sounds.	Sound.system.Sound(true, 1);

Sounds:

Notes: