cs-midi-docs/docs/_index.md

cs-midi

A pico-sdk port of tttapa/Control-Surface (GPL-3.0).

cs-midi provides the full Control Surface MIDI element system — output elements, input elements, banks, selectors, MIDI routing, and the declarative Control_Surface singleton — for use with the Raspberry Pi Pico SDK.

Getting Started

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

using namespace cs;

BluetoothMIDI_Interface midi;

NoteButton button {5, {MIDI_Notes::C[4], Channel_1}};

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

Differences from Control Surface

• #include <cs_midi.h> replaces #include <Control_Surface.h>
• Standard main() replaces Arduino setup()/loop()
• All types live in the cs:: namespace
• No MCU:: namespace yet — use raw CC numbers or MIDI_CC:: constants

Credits

Original library: Control Surface by Pieter P (tttapa) (GPL-3.0). pico-sdk port: pszsh.