Starting to use the new device type

Author: magicmonkey

comms.go

@@ -83,6 +83,11 @@ func rawOpen(reset bool) (*Device, error) {
 	return retval, nil
 }
 
+// GetName returns the name of the type of Streamdeck
+func (d *Device) GetName() string {
+	return d.deviceType.name
+}
+
 // Close the device
 func (d *Device) Close() {
 	d.fd.Close()
@@ -160,7 +165,7 @@ func (d *Device) ButtonPress(f func(int, *Device, error)) {
 
 // ResetComms will reset the comms protocol to the StreamDeck; useful if things have gotten de-synced, but it will also reboot the StreamDeck
 func (d *Device) ResetComms() {
-	payload := []byte{'\x03', '\x02'}
+	payload := d.deviceType.resetPacket
 	d.fd.SendFeatureReport(payload)
 }
 
@@ -213,7 +218,7 @@ func (d *Device) rawWriteToButton(btnIndex int, rawImage []byte) error {
 		bytesRemaining = bytesRemaining - thisLength
 		pageNumber = pageNumber + 1
 		if pageNumber >= len(payloads) {
-			return errors.New("Image too big for button, aborting.  You probably need to reset the Streamdeck at this stage, and modify the size of `payloads` on line 142 to be something bigger.")
+			return errors.New("Image too big for button comms, aborting - you probably need to reset the Streamdeck at this stage, and modify the size of `payloads` on line 142 to be something bigger")
 		}
 	}
 	return nil

examples/client/client.go

@@ -1,6 +1,7 @@
 package main
 
 import (
+	"fmt"
 	"image/color"
 	"time"
 
@@ -16,6 +17,7 @@ func main() {
 	if err != nil {
 		panic(err)
 	}
+	fmt.Printf("Found device [%s]\n", sd.GetName())
 
 	myButton := buttons.NewTextButton("Hi world")
 	myButton.SetActionHandler(&actionhandlers.TextPrintAction{Label: "You pressed me"})

examples/test/test.go

@@ -1,17 +1,21 @@
 package main
 
 import (
+	"fmt"
 	"image/color"
 	"sync"
 
 	streamdeck "github.com/magicmonkey/go-streamdeck"
+	_ "github.com/magicmonkey/go-streamdeck/devices"
 )
 
 func main() {
 	sd, err := streamdeck.Open()
 	if err != nil {
 		panic(err)
 	}
+	fmt.Printf("Found device [%s]\n", sd.GetName())
+
 	sd.ClearButtons()
 
 	sd.SetBrightness(50)

streamdeck.go

@@ -47,6 +47,11 @@ func New() (*StreamDeck, error) {
 	return sd, nil
 }
 
+// GetName returns the name of the type of Streamdeck
+func (sd *StreamDeck) GetName() string {
+	return sd.dev.deviceType.name
+}
+
 // AddButton adds a `Button` object to the StreamDeck at the specified index
 func (sd *StreamDeck) AddButton(btnIndex int, b Button) {
 	b.RegisterUpdateHandler(sd.ButtonUpdateHandler)