added an example which enumerates the connected StreamDeck devices

examples/enumerate.go

@@ -0,0 +1,28 @@
+package main
+
+import (
+	"html/template"
+	"log"
+	"os"
+
+	esd "github.com/dh1tw/go-elgato-stream-deck"
+	"github.com/karalabe/hid"
+)
+
+// This program enumerates all instances of Elgato Stream Deck connected
+// to this computer.
+
+var tmpl = template.Must(template.New("").Parse(
+	`Found {{. | len}} Elgato Stream Deck(s): {{range .}}
+	SerialNumber:        {{.Serial}}
+	{{end}}`,
+))
+
+// Enumerate shows all connected Elgato Stream Decks
+func main() {
+
+	devices := hid.Enumerate(esd.VendorID, esd.ProductID)
+	if err := tmpl.Execute(os.Stdout, devices); err != nil {
+		log.Fatal(err)
+	}
+}