sensors

Documentation

Overview

Package sensors implements code to read various sensors.

Index

• type TOF10120
  • func NewTOF10120(port io.ReadWriter) *TOF10120
  • func (tof *TOF10120) Read(dataCallback func(dist int), errCallback func(err error)) error
  • func (tof *TOF10120) SetSendInterval(interval int) error

Types

type TOF10120

type TOF10120 struct {
	// contains filtered or unexported fields
}

TOF10120 is a driver for a TOF10120 sensor

func NewTOF10120

func NewTOF10120(port io.ReadWriter) *TOF10120

NewTOF10120 creates a instance to initialize and read the TOF sensor port must return an entire packet for each Read(). github.com/simpleiot/simpleiot/respreader is a good way to do this.

func (*TOF10120) Read

func (tof *TOF10120) Read(dataCallback func(dist int),
	errCallback func(err error)) error

Read returns the distance in mm. The sensor continuously ouputs readings so the callback is called each time a new reading is read.

func (*TOF10120) SetSendInterval

func (tof *TOF10120) SetSendInterval(interval int) error

SetSendInterval sets the interval at which sensor sends data 10-9999ms, default 100ms this should be called before Read() is started