List of usage examples for javax.sound.midi ShortMessage setMessage
public void setMessage(int command, int channel, int data1, int data2) throws InvalidMidiDataException
From source file:Main.java
private static MidiEvent makeEvent(int cmd, int chan, int d1, int d2, int tick) { MidiEvent event = null;//from w w w .ja va 2s. co m try { ShortMessage sm = new ShortMessage(); sm.setMessage(cmd, chan, d1, 127); event = new MidiEvent(sm, tick); } catch (Exception e) { e.printStackTrace(System.err); } return event; }
From source file:PlayerPiano.java
public static void addNote(Track track, int startTick, int tickLength, int key, int velocity) throws InvalidMidiDataException { ShortMessage on = new ShortMessage(); on.setMessage(ShortMessage.NOTE_ON, 0, key, velocity); ShortMessage off = new ShortMessage(); off.setMessage(ShortMessage.NOTE_OFF, 0, key, velocity); track.add(new MidiEvent(on, startTick)); track.add(new MidiEvent(off, startTick + tickLength)); }
From source file:PlayerPiano.java
public static void addTrack(Sequence s, int instrument, int tempo, char[] notes) throws InvalidMidiDataException { Track track = s.createTrack(); // Begin with a new track // Set the instrument on channel 0 ShortMessage sm = new ShortMessage(); sm.setMessage(ShortMessage.PROGRAM_CHANGE, 0, instrument, 0); track.add(new MidiEvent(sm, 0)); int n = 0; // current character in notes[] array int t = 0; // time in ticks for the composition // These values persist and apply to all notes 'till changed int notelength = 16; // default to quarter notes int velocity = 64; // default to middle volume int basekey = 60; // 60 is middle C. Adjusted up and down by octave boolean sustain = false; // is the sustain pedal depressed? int numnotes = 0; // How many notes in current chord? while (n < notes.length) { char c = notes[n++]; if (c == '+') basekey += 12; // increase octave else if (c == '-') basekey -= 12; // decrease octave else if (c == '>') velocity += 16; // increase volume; else if (c == '<') velocity -= 16; // decrease volume; else if (c == '/') { char d = notes[n++]; if (d == '2') notelength = 32; // half note else if (d == '4') notelength = 16; // quarter note else if (d == '8') notelength = 8; // eighth note else if (d == '3' && notes[n++] == '2') notelength = 2;/*w w w.j a v a2 s . c om*/ else if (d == '6' && notes[n++] == '4') notelength = 1; else if (d == '1') { if (n < notes.length && notes[n] == '6') notelength = 4; // 1/16th note else notelength = 64; // whole note } } else if (c == 's') { sustain = !sustain; // Change the sustain setting for channel 0 ShortMessage m = new ShortMessage(); m.setMessage(ShortMessage.CONTROL_CHANGE, 0, DAMPER_PEDAL, sustain ? DAMPER_ON : DAMPER_OFF); track.add(new MidiEvent(m, t)); } else if (c >= 'A' && c <= 'G') { int key = basekey + offsets[c - 'A']; if (n < notes.length) { if (notes[n] == 'b') { // flat key--; n++; } else if (notes[n] == '#') { // sharp key++; n++; } } addNote(track, t, notelength, key, velocity); numnotes++; } else if (c == ' ') { // Spaces separate groups of notes played at the same time. // But we ignore them unless they follow a note or notes. if (numnotes > 0) { t += notelength; numnotes = 0; } } else if (c == '.') { // Rests are like spaces in that they force any previous // note to be output (since they are never part of chords) if (numnotes > 0) { t += notelength; numnotes = 0; } // Now add additional rest time t += notelength; } } }
From source file:at.ofai.music.util.WormFileParseException.java
public Sequence toMIDI(EventList pedal) throws InvalidMidiDataException { final int midiTempo = 1000000; Sequence s = new Sequence(Sequence.PPQ, 1000); Track[] tr = new Track[16]; tr[0] = s.createTrack();/*from ww w . ja v a 2 s . c om*/ MetaMessage mm = new MetaMessage(); byte[] b = new byte[3]; b[0] = (byte) ((midiTempo >> 16) & 0xFF); b[1] = (byte) ((midiTempo >> 8) & 0xFF); b[2] = (byte) (midiTempo & 0xFF); mm.setMessage(0x51, b, 3); tr[0].add(new MidiEvent(mm, 0L)); for (Event e : l) { // from match or beatTrack file if (e.midiCommand == 0) // skip beatTrack file break; if (tr[e.midiTrack] == null) tr[e.midiTrack] = s.createTrack(); //switch (e.midiCommand) //case ShortMessage.NOTE_ON: //case ShortMessage.POLY_PRESSURE: //case ShortMessage.CONTROL_CHANGE: //case ShortMessage.PROGRAM_CHANGE: //case ShortMessage.CHANNEL_PRESSURE: //case ShortMessage.PITCH_BEND: ShortMessage sm = new ShortMessage(); sm.setMessage(e.midiCommand, e.midiChannel, e.midiPitch, e.midiVelocity); tr[e.midiTrack].add(new MidiEvent(sm, (long) Math.round(1000 * e.keyDown))); if (e.midiCommand == ShortMessage.NOTE_ON) { sm = new ShortMessage(); sm.setMessage(ShortMessage.NOTE_OFF, e.midiChannel, e.midiPitch, 0); tr[e.midiTrack].add(new MidiEvent(sm, (long) Math.round(1000 * e.keyUp))); } } if (pedal != null) { // from MIDI file // if (t.size() > 0) // otherwise beatTrack files leave an empty trk // t = s.createTrack(); for (Event e : pedal.l) { if (tr[e.midiTrack] == null) tr[e.midiTrack] = s.createTrack(); ShortMessage sm = new ShortMessage(); sm.setMessage(e.midiCommand, e.midiChannel, e.midiPitch, e.midiVelocity); tr[e.midiTrack].add(new MidiEvent(sm, (long) Math.round(1000 * e.keyDown))); if (e.midiCommand == ShortMessage.NOTE_ON) { sm = new ShortMessage(); sm.setMessage(ShortMessage.NOTE_OFF, e.midiChannel, e.midiPitch, e.midiVelocity); tr[e.midiTrack].add(new MidiEvent(sm, (long) Math.round(1000 * e.keyUp))); } //catch (InvalidMidiDataException exception) {} } } return s; }
From source file:org.monome.pages.MIDIKeyboardJulienBPage.java
private void stopNotes() { ShortMessage note_out = new ShortMessage(); for (int chan = 0; chan < 16; chan++) { for (int i = 0; i < 128; i++) { if (this.notesOn[chan][i] == 1) { try { note_out.setMessage(ShortMessage.NOTE_OFF, chan, i, 0); for (int j = 0; j < midiReceivers.size(); j++) { midiReceivers.get(j).send(note_out, -1); }/*from w ww .jav a 2s .c om*/ } catch (InvalidMidiDataException e) { e.printStackTrace(); } } } } }
From source file:org.monome.pages.MIDIKeyboardJulienBPage.java
/** * Plays a MIDI note. 0 velocity will send a note off, and > 0 velocity will send a note on. * //from w w w . j av a 2s . c o m * @param note_num * @param velocity * @param channel */ public void playNote(int note_num, int velocity, int channel) { ShortMessage note_out = new ShortMessage(); try { if (velocity == 0) { note_out.setMessage(ShortMessage.NOTE_OFF, channel, note_num, velocity); } else { note_out.setMessage(ShortMessage.NOTE_ON, channel, note_num, velocity); } for (int i = 0; i < midiReceivers.size(); i++) { midiReceivers.get(i).send(note_out, -1); } } catch (InvalidMidiDataException e) { e.printStackTrace(); } }
From source file:org.monome.pages.MIDIKeyboardPage.java
private void stopNotes() { ShortMessage note_out = new ShortMessage(); for (int chan = 0; chan < 16; chan++) { for (int i = 0; i < 128; i++) { if (this.notesOn[chan][i] == 1) { try { note_out.setMessage(ShortMessage.NOTE_OFF, chan, i, 0); recv.send(note_out, -1); } catch (InvalidMidiDataException e) { e.printStackTrace(); }/* w w w . ja v a 2 s . c o m*/ } } } }
From source file:org.monome.pages.MIDIKeyboardPage.java
/** * Plays a MIDI note. 0 velocity will send a note off, and > 0 velocity will send a note on. * // www .j ava 2s.c o m * @param note_num * @param velocity * @param channel */ public void playNote(int note_num, int velocity, int channel) { ShortMessage note_out = new ShortMessage(); if (this.recv == null) { return; } try { if (velocity == 0) { note_out.setMessage(ShortMessage.NOTE_OFF, channel, note_num, velocity); } else { note_out.setMessage(ShortMessage.NOTE_ON, channel, note_num, velocity); } recv.send(note_out, -1); } catch (InvalidMidiDataException e) { e.printStackTrace(); } }
From source file:org.monome.pages.MIDIKeyboardPage.java
/** * Sends CC64 (sustain). 0 velocity will send a note off, and > 0 velocity will send a note on. * *//* ww w.j av a 2s.c om*/ public void doSustain() { ShortMessage sustain_out = new ShortMessage(); if (this.recv == null) { return; } try { if (this.sustain == 1) { sustain_out.setMessage(ShortMessage.CONTROL_CHANGE, this.midiChannel, 64, 127); } else { sustain_out.setMessage(ShortMessage.CONTROL_CHANGE, this.midiChannel, 64, 0); } recv.send(sustain_out, -1); } catch (InvalidMidiDataException e) { e.printStackTrace(); } }
From source file:org.monome.pages.MIDISequencerPage.java
public void stopNotes() { ShortMessage note_out = new ShortMessage(); for (int i = 0; i < 16; i++) { if (this.heldNotes[i] == 1) { this.heldNotes[i] = 0; int note_num = this.getNoteNumber(i); try { note_out.setMessage(ShortMessage.NOTE_OFF, 0, note_num, 0); this.recv.send(note_out, -1); } catch (InvalidMidiDataException e) { e.printStackTrace();/*from ww w. java2 s . c om*/ } } } }