cs-midi-docs/docs/examples/01-output/03-pc-button.md

PCButton

Sends Program Change on button press.

Original: PCButton.ino

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

using namespace cs;

BluetoothMIDI_Interface midi;

PCButton pcBtn {
    2,
    {MIDI_PC::Steel_Drums, Channel_1},
};

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