Update examples

examples/blink.go

@@ -1,7 +1,6 @@
 package main
 
 import (
-	"fmt"
 	"github.com/hybridgroup/gobot"
 	"github.com/hybridgroup/gobot-firmata"
 	"github.com/hybridgroup/gobot-gpio"
@@ -17,27 +16,15 @@ func main() {
 	led.Name = "led"
 	led.Pin = "13"
 
-	connections := []interface{}{
-		firmata,
-	}
-	devices := []interface{}{
-		led,
-	}
-
 	work := func() {
 		gobot.Every("1s", func() {
 			led.Toggle()
-			if led.IsOn() {
-				fmt.Println("On")
-			} else {
-				fmt.Println("Off")
-			}
 		})
 	}
 
 	robot := gobot.Robot{
-		Connections: connections,
-		Devices:     devices,
+		Connections: []gobot.Connection{firmata},
+		Devices:     []gobot.Device{led},
 		Work:        work,
 	}
 

examples/sphero.go

@@ -14,13 +14,6 @@ func main() {
 	sphero := gobotSphero.NewSphero(spheroAdaptor)
 	sphero.Name = "Sphero"
 
-	connections := []interface{}{
-		spheroAdaptor,
-	}
-	devices := []interface{}{
-		sphero,
-	}
-
 	work := func() {
 		gobot.Every("2s", func() {
 			sphero.Roll(100, uint16(gobot.Rand(360)))
@@ -28,8 +21,8 @@ func main() {
 	}
 
 	robot := gobot.Robot{
-		Connections: connections,
-		Devices:     devices,
+		Connections: []gobot.Connection{spheroAdaptor},
+		Devices:     []gobot.Device{sphero},
 		Work:        work,
 	}
 

examples/sphero_api.go

@@ -17,7 +17,7 @@ func main() {
 	gobot.Api(Master)
 
 	spheros := map[string]string{
-		"Sphero-BPO": "127.0.0.1:4560",
+		"Sphero-BPO": "/dev/rfcomm0",
 	}
 
 	for name, port := range spheros {
@@ -35,8 +35,8 @@ func main() {
 
 		Master.Robots = append(Master.Robots, gobot.Robot{
 			Name:        name,
-			Connections: []interface{}{spheroAdaptor},
-			Devices:     []interface{}{sphero},
+			Connections: []gobot.Connection{spheroAdaptor},
+			Devices:     []gobot.Device{sphero},
 			Work:        work,
 			Commands:    map[string]interface{}{"TurnBlue": TurnBlue},
 		})

examples/sphero_master.go

@@ -27,8 +27,8 @@ func main() {
 
 		master.Robots = append(master.Robots, gobot.Robot{
 			Name:        name,
-			Connections: []interface{}{spheroAdaptor},
-			Devices:     []interface{}{sphero},
+			Connections: []gobot.Connection{spheroAdaptor},
+			Devices:     []gobot.Device{sphero},
 			Work:        work,
 		})
 	}