button-api.go

package main

import (
	"github.com/hybridgroup/gobot"
	"github.com/hybridgroup/gobot/platforms/gpio"
	"github.com/hybridgroup/gobot/platforms/raspi"
	"github.com/hybridgroup/gobot/api"
	"log"
)

func main() {
	gbot := gobot.NewGobot()

	r := raspi.NewRaspiAdaptor("raspi")
	led := gpio.NewLedDriver(r, "led", "37")
	button := gpio.NewButtonDriver(r, "button", "12")
	
	api.NewAPI(gbot).Start()

	work := func() {
		gobot.On(button.Event("push"), func(data interface{}) {
			led.On()
			log.Println("Button Pushed")
		})
		gobot.On(button.Event("release"), func(data interface{}) {
			led.Off()
			log.Println("Button Released")
		})
	}

	robot := gbot.AddRobot(gobot.NewRobot("blinkBot",
		[]gobot.Connection{r},
		[]gobot.Device{led, button},
		work,
	))
	// http://192.168.1.204:3000/api/robots/blinkBot/commands/led_on
	robot.AddCommand("led_on", func(params map[string]interface{}) interface {} {
		led.On()
		return "LED ON!"
	})
	
	// http://192.168.1.204:3000/api/robots/blinkBot/commands/led_off
	robot.AddCommand("led_off", func(params map[string]interface{}) interface {} {
		led.Off()
		return "LED OFF!"
	})


	gbot.Start()
}