43 lines
1.3 KiB
Markdown
43 lines
1.3 KiB
Markdown
# AppleMIDI (RTP-MIDI over WiFi)
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RTP-MIDI over WiFi — appears as a Bonjour MIDI device in macOS Audio MIDI Setup,
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Windows rtpMIDI, and iOS. Requires WiFi connection before `Control_Surface.begin()`.
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Build with `CS_MIDI_APPLEMIDI=ON`.
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> **Reliability note:** AppleMIDI is implemented via the vendored
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> [lathoub/Arduino-AppleMIDI-Library](https://github.com/lathoub/Arduino-AppleMIDI-Library)
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> with a LwIPUDP adapter wrapping the lwIP raw UDP API and mDNS/Bonjour
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> service advertisement. The protocol implementation is complete and the
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> device does appear in Audio MIDI Setup, but in our testing the session
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> would not reliably establish on at least one macOS host. We suspect this
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> is device-specific — your mileage may vary. If you have success (or
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> failure) on your setup, reports are welcome.
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```cpp pico
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#include "pico/stdlib.h"
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#include "pico/cyw43_arch.h"
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#include <cs_midi.h>
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using namespace cs;
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AppleMIDI_Interface midi {"PicoW-MIDI", 5004};
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NoteButton button {5, {MIDI_Notes::C[4], Channel_1}};
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CCRotaryEncoder enc {{0, 2}, {16, Channel_1}, 1, 4};
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int main() {
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stdio_init_all();
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if (cyw43_arch_init()) return 1;
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cyw43_arch_enable_sta_mode();
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cyw43_arch_wifi_connect_blocking("SSID", "PASS", CYW43_AUTH_WPA2_AES_PSK);
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Control_Surface.begin();
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while (true) {
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Control_Surface.loop();
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sleep_ms(1);
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}
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}
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```
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