MIDI_Pipes-Routing.ino

MIDI_Pipes-Routing

MIDI routing using MIDI_Pipes.

Bridges the USB MIDI interface to a Serial MIDI interface, and loops back anything it receives on the USB interface.

You can also use the MIDI pipes to route the input and output of Control Surface itself, not just the input and output of MIDI interfaces. This is demonstrated in the Dual-MIDI-Interface.ino example.

Boards: 🛈

AVR USB, Due, Nano 33 IoT, Nano 33 BLE, UNO R4, Pi Pico, Teensy 3.x, ESP32

 
#include <Control_Surface.h>
 
USBMIDI_Interface midiusb;
HardwareSerialMIDI_Interface midiser = Serial1;
 
MIDI_PipeFactory<3> pipes;
 
void setup() {
  midiusb >> pipes >> midiser; // all incoming midi from USB is sent to serial
  midiusb << pipes << midiser; // all incoming midi from Serial is sent to USB
  midiusb >> pipes >> midiusb; // all incoming midi from USB is looped back
 
  midiusb.begin();
  midiser.begin();
}
 
void loop() {
  midiusb.update();
  midiser.update();
}