Minimal declarative MIDI example

minimal-declarative-flocking-midi.js

window.midiBand = flock.band({
    components: {
        synth: {
            type: "flock.synth",
            options: {
                synthDef: {
                    id: "carrier",
                    ugen: "flock.ugen.sinOsc",
                    freq: 440,
                    mul: {
                        id: "mod",
                        ugen: "flock.ugen.sinOsc",
                        freq: 1.0,
                        mul: 0.25
                	}
            	}
            }
        },
        
        midiConnection: {
            type: "flock.midi.connection",
            options: {
                openImmediately: true,
                
                ports: {
                    input: {
                        name: "slider/knob"
                    }
                },
 
            	listeners: {
                	control: {
                        func: "{synth}.set",
                        args: {
                            "carrier.freq": "@expand:flock.midiFreq({arguments}.0.value)"
                        }
                	}
            	}
            }
        }
    }
});