peripheral setting save

hardware/FTDIPeripheral.go

@@ -38,7 +38,6 @@ type FTDIPeripheral struct {
 func NewFTDIPeripheral(name string, serialNumber string, location int) (*FTDIPeripheral, error) {
 	log.Info().Str("file", "FTDIPeripheral").Str("name", name).Str("s/n", serialNumber).Int("location", location).Msg("FTDI peripheral created")
 	settings := make(map[string]interface{})
-	settings["universesNumber"] = uint64(1)
 	return &FTDIPeripheral{
 		name:           name,
 		dmxSender:      nil,
@@ -172,6 +171,12 @@ func (p *FTDIPeripheral) Deactivate(ctx context.Context) error {
 	return fmt.Errorf("unable to deactivate: not connected")
 }
 
+// SetPeripheralSetting sets a specific setting for this peripheral
+func (p *FTDIPeripheral) SetPeripheralSetting(settingName string, settingValue interface{}) error {
+	p.settings[settingName] = settingValue
+	return nil
+}
+
 // SetDeviceProperty sends a command to the specified device
 func (p *FTDIPeripheral) SetDeviceProperty(ctx context.Context, uint32, channelNumber uint32, channelValue byte) error {
 	if p.dmxSender != nil {