Struct Controller 

pub struct Controller {

    pub left_stick: AnalogStick,
    pub right_stick: AnalogStick,
    pub l1: Button,
    pub l2: Button,
    pub r1: Button,
    pub r2: Button,
    pub up: Button,
    pub down: Button,
    pub left: Button,
    pub right: Button,
    pub x: Button,
    pub y: Button,
    pub a: Button,
    pub b: Button,
    pub screen: Screen,
    /* private fields */
}

Represents a Vex controller.

Fields

left_stick: AnalogStick

The left analog stick.

right_stick: AnalogStick

The right analog stick.

l1: Button

The top-left shoulder button.

l2: Button

The bottom-left shoulder button.

r1: Button

The top-right shoulder button.

r2: Button

The bottom-right shoulder button.

up: Button

The up directional button.

down: Button

The down directional button.

left: Button

The left directional button.

right: Button

The right directional button.

x: Button

The “X” button.

y: Button

The “Y” button.

a: Button

The “A” button.

b: Button

The “B” button.

screen: Screen

The LCD screen

Implementations

impl Controller

pub unsafe fn new(id: ControllerId) -> Self

Creates a new controller.

Safety

This function is unsafe because it allows the user to create multiple mutable references to the same controller. You likely want to implement Robot::new instead.

pub fn is_connected(&self) -> Result<bool, ControllerError>

Returns false or true if the controller is connected.

pub fn get_battery_level(&self) -> Result<i32, ControllerError>

Gets the battery level of the controller.

pub fn get_battery_capacity(&self) -> Result<i32, ControllerError>

Gets the battery capacity of the controller.

Trait Implementations

impl DataSource for Controller

type Data = ControllerData

The type of data produced by the data source.

type Error = ControllerError

The type of errors which could occur while reading data.

fn read(&self) -> Result<Self::Data, Self::Error>

Tries to read a new value form the data source.

impl Debug for Controller

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.