Index

package main

import (
        "fmt"

        "gobot.io/x/gobot"
        "gobot.io/x/gobot/drivers/aio"
        "gobot.io/x/gobot/drivers/gpio"
        "gobot.io/x/gobot/platforms/beaglebone"
)

func main() {
        beagleboneAdaptor := beaglebone.NewAdaptor()
        sensor := aio.NewAnalogSensorDriver(beagleboneAdaptor, "P9_33")
        led := gpio.NewLedDriver(beagleboneAdaptor, "P9_14")

        work := func() {
                sensor.On(sensor.Event("data"), func(data interface{}) {
                        brightness := uint8(
                                gobot.ToScale(gobot.FromScale(float64(data.(int)), 0, 1024), 0, 255),
                        )
                        fmt.Println("sensor", data)
                        fmt.Println("brightness", brightness)
                        led.Brightness(brightness)
                })
        }

        robot := gobot.NewRobot("sensorBot",
                []gobot.Connection{beagleboneAdaptor},
                []gobot.Device{sensor, led},
                work,
        )

        robot.Start()
}