Total noob here. I managed to build a 12 fader and 4 button arduino midi controller using an Arduino Mega 2560, the Mocolufa USB library and Surface_control library after some tweaking here and there.
- Now i'am trying to add the Ultrasonic sensor as a pitch bend device (Theremin like) The idea is that when i push a button the sensor will start transmitting pitch bend information.
I downloaded some theremin projects but i can not make sense how to implement this in my actual code.
- Also I would like to have two buttons that would let me change between for example 3 midi channels. So i can assign my controller to different instruments and parameters (those 12 faders with the midi change channel would control another instrument).
I would appreciate any help.
This is the actual code i'am using for mi arduino midi controller
#include <Control_Surface.h> // Include the Control Surface library
// Instantiate a MIDI over USB interface.
USBMIDI_Interface midi;
// Instantiate an array of CCPotentiometer objects
CCPotentiometer potentiometers[] = {
{A0, 0x46},
{A1, 0x47},
{A2, 0x48},
{A3, 0x49},
{A4, 0x4A},
{A5, 0x4B},
{A6, 0x4C},
{A7, 0x4D},
{A8, 0x4E},
{A9, 0x4F},
{A10, 0x50},
{A11, 0x51},
};
CCButton buttons[] {
{3, 0x5B}, // pin, note number
{4, 0x5C},
{5, 0x5D},
{6, 0x5E < },
};
void setup() {
Control_Surface.begin(); // Initialize Control Surface
}
void loop() {
Control_Surface.loop(); // Update the Control Surface
}