distance

Documentation

Index

• Constants
• func Close()
• func Init(echo int, trigger int) (err error)
• func Pause()
• func ReadDistance() float64
• func SetMaxDistance(cm int)

Constants

const SPEED_OF_SOUND = 34320.0 // in cm per second

Functions

func Close

func Close()

func Init

func Init(echo int, trigger int) (err error)

func Pause

func Pause()

func ReadDistance

func ReadDistance() float64

func SetMaxDistance

func SetMaxDistance(cm int)

*

• sets the timeout based on the max distance in cm