Sensory Variables for the LEGO NXT Controller

This article is automatically translated from Russian by Google Translator.
In addition to constants, TRIK Studio has reserved variables that store the values of readings of the sensors connected to the corresponding ports.
These values can be assigned to variables and used in mathematical expressions.
Variable
Description
encoderA
encoderB
encoderC
Encoder readings on ports A, B, or C, respectively.
sensor1
sensor2
sensor3
sensor4
Sensor readings on ports 1, 2, 3, 4 respectively.
buttonEnter
buttonEscape
buttonLeft
buttonRight
State of the buttons on the robot body: "Enter", "Cancel", "Left", "Right" respectively.
​
Possible values:
0 - button is not pressed.
1 - button is pressed.
​
Warning! Only "Enter" and "Right" buttons are available in generation mode in C.

Last modified 2yr ago

Variable	Description
`encoderA` `encoderB` `encoderC`	Encoder readings on ports A, B, or C, respectively.
`sensor1` `sensor2` `sensor3` `sensor4`	Sensor readings on ports 1, 2, 3, 4 respectively.
`buttonEnter` `buttonEscape` `buttonLeft` `buttonRight`	State of the buttons on the robot body: "Enter", "Cancel", "Left", "Right" respectively. Possible values: 0 - button is not pressed. 1 - button is pressed. Warning! Only "Enter" and "Right" buttons are available in generation mode in C.