Struct esp_ward::peripherals::sgp30::Sgp30Sensor

pub struct Sgp30Sensor {
    pub inner: Sgp30<I2C<'static, I2C0>, Delay>,
    pub delay: Delay,
}

Represents an SGP30 air quality sensor.

Fields

inner: Sgp30<I2C<'static, I2C0>, Delay>

The internal SGP30 sensor instance.

delay: Delay

Delay provider for timing-sensitive operations.

Trait Implementations

impl CO2Sensor for Sgp30Sensor

fn get_co2(&mut self) -> Result<f32, PeripheralError>

Measures the CO2 concentration in the air.

Returns

A result containing the CO2 concentration in ppm (parts per million) as Ok(f32) if successful, or an error of type PeripheralError if the measurement fails.

impl I2cPeriph for Sgp30Sensor

fn create_on_i2c( bus: I2C<'static, I2C0>, delay: Delay ) -> Result<Self::Returnable, PeripheralError>

Creates and initializes an SGP30 sensor over the I2C bus.

Initializes the sensor and starts the air quality measurement process.

Arguments

• bus - The I2C bus instance to communicate with the sensor.
• delay - A delay provider for timing-sensitive operations during initialization.

Returns

A result containing the initialized Sgp30Sensor or an error of type PeripheralError if initialization fails.

type Returnable = Sgp30Sensor

impl UnifiedData for Sgp30Sensor

fn read(&mut self, _delay: Delay) -> Result<Self::Output, PeripheralError>

Reads the CO2 concentration in the air and VOC from the SGP30 sensor.

Returns

Returns an Ok((f32, f32)) representing the relative CO2 concentration(ppm) and VOC in the air if the read is successful, or Err(PeripheralError::ReadError) if the data from sensor cannot be read.

type Output = (f32, f32)

impl VOCSensor for Sgp30Sensor

fn get_voc(&mut self) -> Result<f32, PeripheralError>

Measures the VOC in the air.

Returns

A result containing the VOC as Ok(f32) if successful, or an error of type PeripheralError if the measurement fails.