113 lines
2.0 KiB
C++
113 lines
2.0 KiB
C++
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#include <cstdio>
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#include <fcntl.h>
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#include <pbd/error.h>
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#include <pbd/textreceiver.h>
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Transmitter error (Transmitter::Error);
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Transmitter info (Transmitter::Info);
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Transmitter warning (Transmitter::Warning);
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Transmitter fatal (Transmitter::Fatal);
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TextReceiver text_receiver ("mmctest");
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#include "midi++/port.h"
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#include "midi++/port_request.h"
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#include "midi++/manager.h"
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#include "midi++/mmc.h"
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using namespace MIDI;
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Port *port;
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PortRequest midi_device;
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Parser *parser;
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MachineControl *mmc;
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MachineControl::CommandSignature cs;
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MachineControl::ResponseSignature rs;
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int
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setup_midi ()
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{
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midi_device.devname = "/dev/snd/midiC0D0";
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midi_device.tagname = "trident";
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midi_device.mode = O_RDWR;
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midi_device.type = Port::ALSA_RawMidi;
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if ((port = MIDI::Manager::instance()->add_port (midi_device)) == 0) {
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info << "MIDI port is not valid" << endmsg;
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return -1;
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}
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mmc = new MachineControl (*port, 0.0, cs, rs);
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return 0;
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}
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void
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do_deferred_play (MachineControl &mmc)
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{
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cout << "Deferred Play" << endl;
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}
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void
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do_stop (MachineControl &mmc)
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{
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cout << "Stop" << endl;
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}
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void
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do_ffwd (MachineControl &mmc)
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{
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cout << "Fast Forward" << endl;
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}
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void
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do_rewind (MachineControl &mmc)
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{
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cout << "Rewind" << endl;
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}
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void
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do_record_status (MachineControl &mmc, size_t track, bool enabled)
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{
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cout << "Track " << track + 1 << (enabled ? " enabled" : " disabled")
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<< endl;
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}
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main (int argc, char *argv[])
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{
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byte buf[1];
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text_receiver.listen_to (error);
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text_receiver.listen_to (info);
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text_receiver.listen_to (fatal);
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text_receiver.listen_to (warning);
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if (setup_midi ()) {
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exit (1);
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}
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mmc->DeferredPlay.connect (mem_fun (do_deferred_play));
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mmc->FastForward.connect (mem_fun (do_ffwd));
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mmc->Rewind.connect (mem_fun (do_rewind));
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mmc->Stop.connect (mem_fun (do_stop));
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mmc->TrackRecordStatusChange.connect (mem_fun (do_record_status));
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while (1) {
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if (port->read (buf, 1) < 0) {
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error << "cannot read byte"
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<< endmsg;
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break;
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}
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}
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}
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