firmata_makey_button.go

package main

import (
  "fmt"
  "github.com/hybridgroup/gobot"
  "github.com/hybridgroup/gobot-firmata"
  "github.com/hybridgroup/gobot-gpio"
)

func main() {
  firmata := new(gobotFirmata.FirmataAdaptor)
  firmata.Name = "firmata"
  firmata.Port = "/dev/ttyACM0"

  button := gobotGPIO.NewMakeyButton(firmata)
  button.Name = "button"
  button.Pin = "2"

  led := gobotGPIO.NewLed(firmata)
  led.Name = "led"
  led.Pin = "13"

  work := func() {
    gobot.On(button.Events["push"], func(data interface{}) {
      fmt.Println("on")
      led.On()
    })

    gobot.On(button.Events["release"], func(data interface{}) {
      fmt.Println("off")
      led.Off()
    })
  }

  robot := gobot.Robot{
    Connections: []gobot.Connection{firmata},
    Devices:     []gobot.Device{button, led},
    Work:        work,
  }

  robot.Start()
}