Index

package main

import (
        "time"

        "gobot.io/x/gobot"
        "gobot.io/x/gobot/drivers/gpio"
        "gobot.io/x/gobot/platforms/raspi"
)

func main() {
        r := raspi.NewAdaptor()
        led := gpio.NewLedDriver(r, "11")

        work := func() {
                brightness := uint8(0)
                fadeAmount := uint8(15)

                gobot.Every(100*time.Millisecond, func() {
                        led.Brightness(brightness)
                        brightness = brightness + fadeAmount
                        if brightness == 0 || brightness == 255 {
                                fadeAmount = -fadeAmount
                        }
                })
        }

        robot := gobot.NewRobot("pwmBot",
                []gobot.Connection{r},
                []gobot.Device{led},
                work,
        )

        robot.Start()
}