A silly hack that makes a Behringer X32 whiz its faders around over a network

x32-osc.go

package main

import (
	"fmt"
	"time"

	"github.com/hypebeast/go-osc/osc"
)

type x32 struct {
	client *osc.Client
}

func NewX32(ip string, port int) *x32 {
	if port == 0 {
		port = 10023
	}
	return &x32{
		osc.NewClient(ip, port),
	}
}

func (x *x32) SetChannel(channel int, value float32) {
	msg := osc.NewMessage(fmt.Sprintf("/ch/%02d/mix/fader", channel))
	msg.Append(value)
	x.client.Send(msg)
}

func main() {
	x := NewX32("192.168.0.75", 0)
	t := time.NewTicker(time.Millisecond * 20)
	count := 0.0
	up := true
	for {
		select {
		case <-t.C:
			if up {
				count += 0.01
			} else {
				count -= 0.01
			}
			if count >= 1 {
				up = false
			}

			if count <= 0 {
				up = true
			}
			for i := 0; i < 8; i++ {
				x.SetChannel((i*2)+1, float32(count))
				x.SetChannel((i*2)+2, 1-float32(count))
			}

		}
	}
}