21-peripherals-settings (#22)

Added the concept of peripheral settings.

Reviewed-on: #22

hardware/FTDIPeripheral.go

@@ -21,30 +21,31 @@ const (
 
 // FTDIPeripheral contains the data of an FTDI peripheral
 type FTDIPeripheral struct {
-	name            string         // The name of the peripheral
-	serialNumber    string         // The S/N of the FTDI peripheral
-	location        int            // The location of the peripheral
-	universesNumber int            // The number of DMX universes handled by this peripheral
-	programName     string         // The temp file name of the executable
-	dmxSender       *exec.Cmd      // The command to pilot the DMX sender program
-	stdin           io.WriteCloser // For writing in the DMX sender
-	stdout          io.ReadCloser  // For reading from the DMX sender
-	stderr          io.ReadCloser  // For reading the errors
-	disconnectChan  chan struct{}  // Channel to cancel the connection
-	errorsChan      chan error     // Channel to get the errors
+	name           string                 // The name of the peripheral
+	serialNumber   string                 // The S/N of the FTDI peripheral
+	location       int                    // The location of the peripheral
+	programName    string                 // The temp file name of the executable
+	settings       map[string]interface{} // The settings of the peripheral
+	dmxSender      *exec.Cmd              // The command to pilot the DMX sender program
+	stdin          io.WriteCloser         // For writing in the DMX sender
+	stdout         io.ReadCloser          // For reading from the DMX sender
+	stderr         io.ReadCloser          // For reading the errors
+	disconnectChan chan struct{}          // Channel to cancel the connection
+	errorsChan     chan error             // Channel to get the errors
 }
 
 // NewFTDIPeripheral creates a new FTDI peripheral
 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{})
 	return &FTDIPeripheral{
-		name:            name,
-		dmxSender:       nil,
-		serialNumber:    serialNumber,
-		location:        location,
-		universesNumber: 1,
-		disconnectChan:  make(chan struct{}),
-		errorsChan:      make(chan error, 1),
+		name:           name,
+		dmxSender:      nil,
+		serialNumber:   serialNumber,
+		location:       location,
+		settings:       settings,
+		disconnectChan: make(chan struct{}),
+		errorsChan:     make(chan error, 1),
 	}, nil
 }
 
@@ -170,6 +171,12 @@ func (p *FTDIPeripheral) Deactivate(ctx context.Context) error {
 	return fmt.Errorf("unable to deactivate: not connected")
 }
 
+// SetPeripheralSettings sets a specific setting for this peripheral
+func (p *FTDIPeripheral) SetPeripheralSettings(settings map[string]interface{}) error {
+	p.settings = settings
+	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 {
@@ -186,6 +193,11 @@ func (p *FTDIPeripheral) SetDeviceProperty(ctx context.Context, uint32, channelN
 	return fmt.Errorf("unable to set device property: not connected")
 }
 
+// GetSettings gets the peripheral settings
+func (p *FTDIPeripheral) GetSettings() map[string]interface{} {
+	return p.settings
+}
+
 // GetInfo gets all the peripheral information
 func (p *FTDIPeripheral) GetInfo() PeripheralInfo {
 	return PeripheralInfo{