Struct ruuvi_sensor_protocol::SensorValues

pub struct SensorValues { /* fields omitted */ }

Represents a set of values read from sensors on the device

Methods

impl SensorValues

pub fn from_manufacturer_specific_data(
    id: u16,
    value: &[u8]
) -> Result<Self, ParseError>

Parses sensor values from the payload encoded in manufacturer specific data -field. The function returns a ParseError if the id does not match the exptected id in the manufacturer specific data, or the format of the value is not supported. At the moment only versions 3 and 5 of the format are supported.

Examples

use ruuvi_sensor_protocol::{SensorValues, Temperature};

let id = 0x0499;
let value = &[
    0x03, 0x17, 0x01, 0x45, 0x35, 0x58, 0x03, 0xE8, 0x04, 0xE7, 0x05, 0xE6, 0x08, 0x86,
];
let values = SensorValues::from_manufacturer_specific_data(id, value)?;
assert_eq!(values.temperature_as_millicelsius(), Some(1690));

Trait Implementations

impl Acceleration for SensorValues

fn acceleration_vector_as_milli_g(&self) -> Option<AccelerationVector>

Returns a three-dimensional acceleration vector where each component is in milli-G if an acceleration measurement is available.

impl BatteryPotential for SensorValues

fn battery_potential_as_millivolts(&self) -> Option<u16>

Returns battery potential as milli-volts

impl Debug for SensorValues

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

Formats the value using the given formatter.

impl<'_, T> From<&'_ T> for SensorValues where
    T: Acceleration + BatteryPotential + TransmitterPower + Humidity + Temperature + Pressure + MovementCounter + MeasurementSequenceNumber + MacAddress, 

fn from(values: &T) -> SensorValues

Performs the conversion.

impl Humidity for SensorValues

fn humidity_as_ppm(&self) -> Option<u32>

Returns relative humidity as parts per million

impl MacAddress for SensorValues

fn mac_address(&self) -> Option<[u8; 6]>

Returns the MAC address of the sensor if available.

impl MeasurementSequenceNumber for SensorValues

fn measurement_sequence_number(&self) -> Option<u32>

Returns the measurement sequence number if available. The maximum value is not specified.

impl MovementCounter for SensorValues

fn movement_counter(&self) -> Option<u32>

Returns the movement count of the tag if available. The maximum value is not specified.

impl PartialEq<SensorValues> for SensorValues

fn eq(&self, other: &SensorValues) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &SensorValues) -> bool

This method tests for !=.

impl Pressure for SensorValues

fn pressure_as_pascals(&self) -> Option<u32>

Returns pressure as pascals

impl StructuralPartialEq for SensorValues

impl Temperature for SensorValues

fn temperature_as_millikelvins(&self) -> Option<u32>

Returns temperature as milli-kelvins if a temperature reading is available.

const ZERO_CELSIUS_IN_MILLIKELVINS: u32

fn temperature_as_millicelsius(&self) -> Option<i32>

Returns temperature as milli-Celsius if a temperature reading is available.

impl TransmitterPower for SensorValues

fn tx_power_as_dbm(&self) -> Option<i8>

Returns transmitter power as dBm if available.