cs-midi-docs/docs/examples/01-output/13-cc-potentiometer.md

CCPotentiometer

Analog input mapped to CC value 0-127.

Original: Control-Change-Potentiometer.ino

#include "pico/stdlib.h"
#include "pico/cyw43_arch.h"
#include <cs_midi.h>

using namespace cs;

BluetoothMIDI_Interface midi;

CCPotentiometer pot {
    26,                                     // ADC pin (GPIO 26 = ADC0)
    {MIDI_CC::Channel_Volume, Channel_1},
};

int main() {
    stdio_init_all();
    if (cyw43_arch_init()) return 1;
    Control_Surface.begin();
    while (true) {
        Control_Surface.loop();
        sleep_ms(1);
    }
}