scd30

package
v0.0.0-...-adaef5b Latest Latest
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 Go to latest Published: Dec 15, 2021 License: BSD-3-Clause Imports: 7 Imported by: 0

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Constants

This section is empty.

Variables

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var (
	ErrFailedChecksum = fmt.Errorf("failed checksum")
	ErrNaN            = fmt.Errorf("invalid reading")
)

Functions

This section is empty.

Types

type Driver 

type Driver struct {
	i2c.Config
	// contains filtered or unexported fields
}

A Driver for the SCD-30 CO2, Temperature, and Humidity sensor.

func NewDriver 

func NewDriver(c i2c.Connector, options ...func(i2c.Config)) *Driver

func (*Driver) Connection 

func (d *Driver) Connection() gobot.Connection

func (*Driver) GetFirmwareVersion 

func (d *Driver) GetFirmwareVersion() (uint16, error)

func (*Driver) GetLevels 

func (d *Driver) GetLevels() (reading Reading, err error)

func (*Driver) Halt 

func (d *Driver) Halt() (err error)

func (*Driver) Name 

func (d *Driver) Name() string

func (*Driver) Reset 

func (d *Driver) Reset() (err error)

func (*Driver) SetMeasurementInterval 

func (d *Driver) SetMeasurementInterval(interval time.Duration) error

func (*Driver) SetName 

func (d *Driver) SetName(n string)

func (*Driver) Start 

func (d *Driver) Start() (err error)

func (*Driver) StartContinuousMeasurement 

func (d *Driver) StartContinuousMeasurement() error

type Reading 

type Reading struct {
	CO2  float64 // Carbon dioxide concentration, ppm
	Temp float64 // Temperature, Celsius
	Hum  float64 // Humidity, relative %
}

Source Files

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