Struct Ccs811

pub struct Ccs811<I2C> { /* private fields */ }

Ccs811 device driver.

Implementations

impl<I2C, E> Ccs811<I2C>

where I2C: Write<Error = E> + WriteRead<Error = E> + Read<Error = E>,

pub fn new(i2c: I2C, address: u8) -> Self

Create new instance of the Ccs811 device.

pub fn destroy(self) -> I2C

Destroy driver instance, return I²C bus instance.

pub fn app_start(&mut self) -> Result<(), E>

Enter App mode

pub fn set_meas_mode( &mut self, drive_mode: DriveMode, interrupt: InterruptDataReady, threshold: InterruptThreshold, ) -> Result<(), E>

Set MEAS_MODE Register

pub fn get_meas_mode(&mut self, data: &mut [u8; 1]) -> Result<(), E>

Get MEAS_MODE Register

pub fn reset(&mut self) -> Result<(), E>

Perform a SwReset, which brings firmware in Boot Mode.

pub fn hw_info(&mut self) -> Result<[u8; 2], E>

Returns [HwId;HwVersion]

pub fn fw_info(&mut self) -> Result<[u8; 4], E>

Returns [FwBootVersion;FwAppVersion]

pub fn raw_data(&mut self) -> Result<[u8; 2], E>

Returns RAW_DATA

pub fn set_baseline(&mut self, baseline: [u8; 2]) -> Result<(), E>

Set a previosuly retrieved baseline

“A previously stored value may be written back to this two byte register and the Algorithms will use the new value in its calculations (until it adjusts it as part of its internal Automatic Baseline Correction). For more information, refer to ams application note AN000370: CCS811 Clean Air Baseline Save and Restore.”

pub fn get_baseline(&mut self, baseline: &mut [u8; 2]) -> Result<(), E>

Retrieves Baseline

pub fn get_status(&mut self, status: &mut [u8; 1]) -> Result<(), E>

Retrieves Status register

pub fn get_error_id(&mut self) -> Result<u8, E>

Retrieves Error_Id register

pub fn get_results(&mut self) -> Result<SensorData, E>

Get result

Trait Implementations

impl<I2C: Debug> Debug for Ccs811<I2C>

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

Formats the value using the given formatter.

impl<I2C: Default> Default for Ccs811<I2C>

fn default() -> Ccs811<I2C>

Returns the “default value” for a type.