resolved created peripheral

hardware/OS2LFinder.go

@@ -18,26 +18,31 @@ type OS2LFinder struct {
 
 	detected map[string]*OS2LPeripheral // The list of saved peripherals
 
-	onArrival func(context.Context, Peripheral) // When a peripheral arrives
-	onRemoval func(context.Context, Peripheral) // When a peripheral goes away
+	eventBus EventBus // The hardware event bus
+
+	onArrival func(context.Context, Peripheral, bool) // When a peripheral arrives
+	onRemoval func(context.Context, Peripheral)       // When a peripheral goes away
 }
 
 // NewOS2LFinder creates a new OS2L finder
-func NewOS2LFinder() *OS2LFinder {
+func NewOS2LFinder(eventBus EventBus) *OS2LFinder {
 	log.Trace().Str("file", "OS2LFinder").Msg("OS2L finder created")
 	return &OS2LFinder{
 		detected: make(map[string]*OS2LPeripheral),
+		eventBus: eventBus,
 	}
 }
 
 // Initialize initializes the finder
 func (f *OS2LFinder) Initialize() error {
+	// Subscribe to all OS2L peripherals that are added to the project
+	f.eventBus.SubscribeType(f.GetName(), f)
 	log.Trace().Str("file", "OS2LFinder").Msg("OS2L finder initialized")
 	return nil
 }
 
 // OnArrival is the callback function when a new peripheral arrives
-func (f *OS2LFinder) OnArrival(cb func(context.Context, Peripheral)) {
+func (f *OS2LFinder) OnArrival(cb func(context.Context, Peripheral, bool)) {
 	f.onArrival = cb
 }
 
@@ -47,7 +52,7 @@ func (f *OS2LFinder) OnRemoval(cb func(context.Context, Peripheral)) {
 }
 
 // Create creates a new peripheral, based on the peripheral information (manually created)
-func (f *OS2LFinder) Create(ctx context.Context, peripheralInfo PeripheralInfo) (string, error) {
+func (f *OS2LFinder) Create(ctx context.Context, peripheralInfo PeripheralInfo) error {
 	// If the SerialNumber is empty, generate another one
 	if peripheralInfo.SerialNumber == "" {
 		peripheralInfo.SerialNumber = strings.ToUpper(fmt.Sprintf("%08x", rand.Intn(1<<32)))
@@ -56,7 +61,7 @@ func (f *OS2LFinder) Create(ctx context.Context, peripheralInfo PeripheralInfo)
 	// Create a new OS2L peripheral
 	peripheral, err := NewOS2LPeripheral(peripheralInfo)
 	if err != nil {
-		return "", fmt.Errorf("unable to create the OS2L peripheral: %w", err)
+		return fmt.Errorf("unable to create the OS2L peripheral: %w", err)
 	}
 
 	// Set the event callback
@@ -67,9 +72,9 @@ func (f *OS2LFinder) Create(ctx context.Context, peripheralInfo PeripheralInfo)
 	f.detected[peripheralInfo.SerialNumber] = peripheral
 
 	if f.onArrival != nil {
-		f.onArrival(ctx, peripheral)
+		f.onArrival(ctx, peripheral, true) // Ask to register the peripheral in the project
 	}
-	return peripheralInfo.SerialNumber, err
+	return err
 }
 
 // Remove removes an existing peripheral (manually created)