package main

import (
	"fmt"
	"github.com/Tinkerforge/go-api-bindings/ipconnection"
	"github.com/Tinkerforge/go-api-bindings/rgb_led_button_bricklet"
)

const ADDR string = "localhost:4223"
const UID string = "XYZ" // Change XYZ to the UID of your RGB LED Button Bricklet.

func main() {
	ipcon := ipconnection.New()
	defer ipcon.Close()
	rlb, _ := rgb_led_button_bricklet.New(UID, &ipcon) // Create device object.

	ipcon.Connect(ADDR) // Connect to brickd.
	defer ipcon.Disconnect()
	// Don't use device before ipcon is connected.

	rlb.RegisterButtonStateChangedCallback(func(state rgb_led_button_bricklet.ButtonState) {

		if state == rgb_led_button_bricklet.ButtonStatePressed {
			fmt.Println("State: Pressed")
		} else if state == rgb_led_button_bricklet.ButtonStateReleased {
			fmt.Println("State: Released")
		}
	})

	fmt.Print("Press enter to exit.")
	fmt.Scanln()
}
