gobot.io/x/gobot@v1.16.0/examples/firmata_lidarlite.go (about)

     1  // +build example
     2  //
     3  // Do not build by default.
     4  
     5  /*
     6   How to run
     7   Pass serial port to use as the first param:
     8  
     9  	go run examples/firmata_lidarlite.go /dev/ttyACM0
    10  */
    11  
    12  package main
    13  
    14  import (
    15  	"fmt"
    16  	"os"
    17  	"time"
    18  
    19  	"gobot.io/x/gobot"
    20  	"gobot.io/x/gobot/drivers/i2c"
    21  	"gobot.io/x/gobot/platforms/firmata"
    22  )
    23  
    24  func main() {
    25  	firmataAdaptor := firmata.NewAdaptor(os.Args[1])
    26  	lidar := i2c.NewLIDARLiteDriver(firmataAdaptor)
    27  
    28  	work := func() {
    29  		gobot.Every(100*time.Millisecond, func() {
    30  			distance, _ := lidar.Distance()
    31  			fmt.Println("Distance", distance)
    32  		})
    33  	}
    34  
    35  	robot := gobot.NewRobot("lidarbot",
    36  		[]gobot.Connection{firmataAdaptor},
    37  		[]gobot.Device{lidar},
    38  		work,
    39  	)
    40  
    41  	robot.Start()
    42  }