Struct rust_rpi_4wd_car::Sensors

pub struct Sensors { /* fields omitted */ }

Simplifies working with robot’s ultrasonic, tracking, and proximity sensors.

Implementations

impl Sensors

pub fn new() -> Rr4cResult<Self>

Constructor which uses default values for all optional arguments.

pub fn new_with_temp_hum<T, H>(temperature: T, humidity: H) -> Rr4cResult<Self> where
    T: Into<Option<f32>>,
    H: Into<Option<f32>>, 

Constructor with temperature and humidity options.

Arguments

The temperature and humidity values are used to increase the accuracy of ultrasonic distance measurements.

• temperature - Temperature in °C. A None value will set a default of 20°C. Temperatures are limited to between -40 and +65.5°C.
• humidity - Relative humidity as %. A None value will set a default of 40%.

pub fn as_rr_postback(&mut self) -> String

Produces an Rr4c compatible postback response of sensor data.

pub fn as_yb_postback(&mut self) -> String

Produces an Yahboom compatible postback response of sensor data.

pub fn ir_proximity(&self) -> (bool, bool)

Used to acquire latest infrared (IR) proximity sensors data.

pub fn ldr_tracking(&self) -> (bool, bool)

Used to acquire latest light dependant resister (LDR) tracking sensors data.

pub fn line_tracking(&self) -> (bool, bool, bool, bool)

Used to acquire latest line tracking sensors data.

pub fn sonar_active(&mut self, enable: bool)

Enable/disable active background sonar pinging.

Arguments

• enable -Turns on active background sonar pinging when true.

pub fn sonar_distance(&mut self) -> Option<f32>

Used to acquire ultrasonic distance measurement if available.

Trait Implementations

impl Debug for Sensors

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

Formats the value using the given formatter.