setup the skeletal structure for Eq, Comp and Gate.

implement strip/bus eq on commands.

cmd/bus.go

@@ -254,16 +254,63 @@ var busNameCmd = &cobra.Command{
 	},
 }
 
+// busEqCmd represents the bus EQ command.
+var busEqCmd = &cobra.Command{
+	Short: "Commands to control bus EQ settings",
+	Long:  `Commands to control the EQ of individual buses, including turning the EQ on or off.`,
+	Use:   "eq",
+	Run: func(cmd *cobra.Command, _ []string) {
+		cmd.Help()
+	},
+}
+
+// busEqOnCmd represents the bus EQ on/off command.
+var busEqOnCmd = &cobra.Command{
+	Short: "Get or set the bus EQ on/off status",
+	Long:  `Get or set the EQ on/off status of a specific bus.`,
+	Use:   "on [bus number] [true|false]",
+	RunE: func(cmd *cobra.Command, args []string) error {
+		client := ClientFromContext(cmd.Context())
+		if client == nil {
+			return fmt.Errorf("OSC client not found in context")
+		}
+
+		if len(args) < 2 {
+			return fmt.Errorf("Please provide bus number and EQ on status (true/false)")
+		}
+
+		busNum := mustConvToInt(args[0])
+		var eqOn bool
+		switch args[1] {
+		case "true", "1":
+			eqOn = true
+		case "false", "0":
+			eqOn = false
+		default:
+			return fmt.Errorf("Invalid EQ on status. Use true/false or 1/0")
+		}
+
+		err := client.Bus.Eq.SetOn(busNum, eqOn)
+		if err != nil {
+			return fmt.Errorf("Error setting bus EQ on status: %w", err)
+		}
+
+		cmd.Printf("Bus %d EQ on set to %v\n", busNum, eqOn)
+		return nil
+	},
+}
+
 func init() {
 	rootCmd.AddCommand(busCmd)
 
 	busCmd.AddCommand(busMuteCmd)
-
 	busCmd.AddCommand(busFaderCmd)
 	busCmd.AddCommand(busFadeOutCmd)
 	busFadeOutCmd.Flags().DurationP("duration", "d", 5*time.Second, "Duration for fade out in seconds")
 	busCmd.AddCommand(busFadeInCmd)
 	busFadeInCmd.Flags().DurationP("duration", "d", 5*time.Second, "Duration for fade in in seconds")
-
 	busCmd.AddCommand(busNameCmd)
+
+	busCmd.AddCommand(busEqCmd)
+	busEqCmd.AddCommand(busEqOnCmd)
 }

cmd/strip.go

@@ -203,7 +203,7 @@ var stripFadeInCmd = &cobra.Command{
 
 		stripIndex := mustConvToInt(args[0])
 
-		duration, err := cmd.Flags().GetFloat64("duration")
+		duration, err := cmd.Flags().GetDuration("duration")
 		if err != nil {
 			return fmt.Errorf("Error getting duration flag: %w", err)
 		}
@@ -224,7 +224,7 @@ var stripFadeInCmd = &cobra.Command{
 			return nil
 		}
 
-		stepDelay := time.Duration(duration*1000/totalSteps) * time.Millisecond
+		stepDelay := time.Duration(duration.Seconds()*1000/totalSteps) * time.Millisecond
 
 		for currentFader < target {
 			currentFader += 1.0
@@ -235,7 +235,7 @@ var stripFadeInCmd = &cobra.Command{
 			time.Sleep(stepDelay)
 		}
 
-		cmd.Printf("Strip %d faded in to %.2f dB over %.2f seconds\n", stripIndex, target, duration)
+		cmd.Printf("Strip %d faded in to %.2f dB over %.2f seconds\n", stripIndex, target, duration.Seconds())
 		return nil
 	},
 }
@@ -333,18 +333,89 @@ If a name argument is provided, the strip name is set to that value.`,
 	},
 }
 
+// stripEqCmd represents the strip EQ command.
+var stripEqCmd = &cobra.Command{
+	Short: "Commands to control the EQ of individual strips.",
+	Long:  `Commands to control the EQ of individual strips, including turning the EQ on or off.`,
+	Use:   "eq",
+	Run: func(cmd *cobra.Command, _ []string) {
+		cmd.Help()
+	},
+}
+
+// stripEqOnCmd represents the strip EQ on command.
+var stripEqOnCmd = &cobra.Command{
+	Short: "Get or set the EQ on/off status of a strip",
+	Long: `Get or set the EQ on/off status of a specific strip.
+
+If no status argument is provided, the current EQ status is retrieved.
+If "true" or "1" is provided as an argument, the EQ is turned on.
+If "false" or "0" is provided, the EQ is turned off.`,
+	Use: "on [strip number] [true|false]",
+	Example: `  # Get the current EQ status of strip 1
+  xair-cli strip eq on 1
+  
+  # Turn on EQ for strip 1
+  xair-cli strip eq on 1 true
+  # Turn off EQ for strip 1
+  xair-cli strip eq on 1 false`,
+	RunE: func(cmd *cobra.Command, args []string) error {
+		client := ClientFromContext(cmd.Context())
+		if client == nil {
+			return fmt.Errorf("OSC client not found in context")
+		}
+
+		if len(args) < 1 {
+			return fmt.Errorf("Please provide a strip number")
+		}
+
+		stripIndex := mustConvToInt(args[0])
+
+		if len(args) == 1 {
+			on, err := client.Strip.Eq.On(stripIndex)
+			if err != nil {
+				return fmt.Errorf("Error getting strip EQ on status: %w", err)
+			}
+			cmd.Printf("Strip %d EQ on: %v\n", stripIndex, on)
+			return nil
+		}
+
+		var on bool
+		switch args[1] {
+		case "true", "1":
+			on = true
+		case "false", "0":
+			on = false
+		default:
+			return fmt.Errorf("Invalid EQ status. Use true/false or 1/0")
+		}
+
+		err := client.Strip.Eq.SetOn(stripIndex, on)
+		if err != nil {
+			return fmt.Errorf("Error setting strip EQ on status: %w", err)
+		}
+
+		if on {
+			cmd.Printf("Strip %d EQ turned on successfully\n", stripIndex)
+		} else {
+			cmd.Printf("Strip %d EQ turned off successfully\n", stripIndex)
+		}
+		return nil
+	},
+}
+
 func init() {
 	rootCmd.AddCommand(stripCmd)
 
 	stripCmd.AddCommand(stripMuteCmd)
-
 	stripCmd.AddCommand(stripFaderCmd)
 	stripCmd.AddCommand(stripFadeOutCmd)
 	stripFadeOutCmd.Flags().DurationP("duration", "d", 5*time.Second, "Duration of the fade out in seconds")
 	stripCmd.AddCommand(stripFadeInCmd)
 	stripFadeInCmd.Flags().DurationP("duration", "d", 5*time.Second, "Duration of the fade in in seconds")
-
 	stripCmd.AddCommand(stripSendCmd)
-
 	stripCmd.AddCommand(stripNameCmd)
+
+	stripCmd.AddCommand(stripEqCmd)
+	stripEqCmd.AddCommand(stripEqOnCmd)
 }

internal/xair/bus.go

@@ -4,13 +4,17 @@ import "fmt"
 
 type Bus struct {
 	baseAddress string
-	client      Client
+	client      *Client
+	Eq          *Eq
+	Comp        *Comp
 }
 
-func NewBus(c Client) *Bus {
+func NewBus(c *Client) *Bus {
 	return &Bus{
 		baseAddress: c.addressMap["bus"],
 		client:      c,
+		Eq:          newEqForBus(c),
+		Comp:        newCompForBus(c),
 	}
 }
 

internal/xair/comp.go

@@ -0,0 +1,20 @@
+package xair
+
+type Comp struct {
+	client      *Client
+	baseAddress string
+}
+
+func newCompForStrip(c *Client) *Comp {
+	return &Comp{
+		client:      c,
+		baseAddress: c.addressMap["strip"],
+	}
+}
+
+func newCompForBus(c *Client) *Comp {
+	return &Comp{
+		client:      c,
+		baseAddress: c.addressMap["bus"],
+	}
+}

internal/xair/eq.go

@@ -0,0 +1,70 @@
+package xair
+
+import "fmt"
+
+type Eq struct {
+	client      *Client
+	baseAddress string
+}
+
+// Helper function to create Eq instance for Strip
+func newEqForStrip(c *Client) *Eq {
+	return &Eq{
+		client:      c,
+		baseAddress: c.addressMap["strip"],
+	}
+}
+
+// Helper function to create Eq instance for Bus
+func newEqForBus(c *Client) *Eq {
+	return &Eq{
+		client:      c,
+		baseAddress: c.addressMap["bus"],
+	}
+}
+
+func (e *Eq) On(index int) (bool, error) {
+	address := fmt.Sprintf(e.baseAddress, index) + "/eq/on"
+	err := e.client.SendMessage(address)
+	if err != nil {
+		return false, err
+	}
+
+	resp := <-e.client.respChan
+	val, ok := resp.Arguments[0].(int32)
+	if !ok {
+		return false, fmt.Errorf("unexpected argument type for EQ on value")
+	}
+	return val != 0, nil
+}
+
+func (e *Eq) SetOn(index int, on bool) error {
+	address := fmt.Sprintf(e.baseAddress, index) + "/eq/on"
+	var value int32
+	if on {
+		value = 1
+	}
+	return e.client.SendMessage(address, value)
+}
+
+// Gain retrieves the gain for a specific EQ band on a strip or bus (1-based indexing).
+func (e *Eq) Gain(index int, band int) (float64, error) {
+	address := fmt.Sprintf(e.baseAddress, index) + fmt.Sprintf("/eq/%d/g", band)
+	err := e.client.SendMessage(address)
+	if err != nil {
+		return 0, err
+	}
+
+	resp := <-e.client.respChan
+	val, ok := resp.Arguments[0].(float32)
+	if !ok {
+		return 0, fmt.Errorf("unexpected argument type for EQ gain value")
+	}
+	return float64(val), nil
+}
+
+// SetGain sets the gain for a specific EQ band on a strip or bus (1-based indexing).
+func (e *Eq) SetGain(index int, band int, gain float64) error {
+	address := fmt.Sprintf(e.baseAddress, index) + fmt.Sprintf("/eq/%d/g", band)
+	return e.client.SendMessage(address, float32(gain))
+}

internal/xair/gate.go

@@ -0,0 +1,9 @@
+package xair
+
+type Gate struct {
+	client *Client
+}
+
+func newGate(c *Client) *Gate {
+	return &Gate{client: c}
+}

internal/xair/strip.go

@@ -4,13 +4,19 @@ import "fmt"
 
 type Strip struct {
 	baseAddress string
-	client      Client
+	client      *Client
+	Gate        *Gate
+	Eq          *Eq
+	Comp        *Comp
 }
 
-func NewStrip(c Client) *Strip {
+func NewStrip(c *Client) *Strip {
 	return &Strip{
 		baseAddress: c.addressMap["strip"],
 		client:      c,
+		Gate:        newGate(c),
+		Eq:          newEqForStrip(c),
+		Comp:        newCompForStrip(c),
 	}
 }