Control Surface master
MIDI Control Surface library for Arduino
Pitch-Bend-Potentiometer.ino

Pitch-Bend-Potentiometer

This example demonstrates the use of MIDI Pitch Bend potentiometers that can be used for changing effect parameters, volumes, pan and balance controls, etc. It can control almost any knob in your DAW software.

Boards:
AVR, AVR USB, Nano Every, Due, Nano 33 IoT, Nano 33 BLE, Teensy 3.x, ESP32

Connections

Connect the left terminal of the potentiometer to ground, and the right one to VCC.

Behavior

Mapping

Select the Arduino as a custom MIDI controller in your DAW, and use the MIDI learn option to assign the potentiometer to a function.

Written by PieterP, 2019-08-23
https://github.com/tttapa/Control-Surface

#include <Control_Surface.h> // Include the Control Surface library
// Instantiate a MIDI over USB interface.
// Instantiate a PBPotentiometer object
PBPotentiometer potentiometer {
A0, // Analog pin connected to potentiometer
CHANNEL_1, // MIDI Channel 1
};
void setup() {
Control_Surface.begin(); // Initialize Control Surface
}
void loop() {
Control_Surface.loop(); // Update the Control Surface
}
constexpr Channel CHANNEL_1
Definition: Channel.hpp:118
The main header file that includes all Control-Surface header files.
Control_Surface_ & Control_Surface
A predefined instance of the Control Surface to use in the Arduino sketches.
void begin()
Initialize the Control_Surface.
void loop()
Update all MIDI elements, send MIDI events and read MIDI input.
A class of MIDIOutputElements that read the analog input from a potentiometer or fader,...
A class for MIDI interfaces sending MIDI messages over a USB MIDI connection.