cs-midi-docs/docs/examples/04-banks/07-bankable-note-led.md

Bankable NoteLED

Bank-switched LED responds to different notes per bank.

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

using namespace cs;

BluetoothMIDI_Interface midi;

Bank<4> bank(1);

IncrementDecrementSelector<4> selector {
    bank,
    {2, 3},
    Wrap::Wrap,
};

Bankable::NoteLED<4> led {
    {bank, BankType::ChangeAddress},
    13,
    {MIDI_Notes::C[4], Channel_1},
};

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