[Japi-cvs] SF.net SVN: japi:[648] progs

[<chr...@us...>]

Revision: 648
          http://japi.svn.sourceforge.net/japi/?rev=648&view=rev
Author:   christianhujer
Date:     2008-10-06 12:45:51 +0000 (Mon, 06 Oct 2008)

Log Message:
-----------
Added module for jirus prototype.

Added Paths:
-----------
    progs/jirus/
    progs/jirus/branches/
    progs/jirus/tags/
    progs/jirus/trunk/
    progs/jirus/trunk/jirus.iml
    progs/jirus/trunk/src/
    progs/jirus/trunk/src/doc/
    progs/jirus/trunk/src/prj/
    progs/jirus/trunk/src/prj/net/
    progs/jirus/trunk/src/prj/net/sf/
    progs/jirus/trunk/src/prj/net/sf/jirus/
    progs/jirus/trunk/src/prj/net/sf/jirus/Jirus.java
    progs/jirus/trunk/src/prj/net/sf/jirus/MyReceiver.java
    progs/jirus/trunk/src/tst/

Added: progs/jirus/trunk/jirus.iml
===================================================================
--- progs/jirus/trunk/jirus.iml	                        (rev 0)
+++ progs/jirus/trunk/jirus.iml	2008-10-06 12:45:51 UTC (rev 648)
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module relativePaths="true" type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src/doc" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/src/prj" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/src/tst" isTestSource="true" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="module" module-name="libs-argparser" />
+    <orderEntry type="library" name="annotations" level="project" />
+    <orderEntry type="library" name="junit" level="project" />
+    <orderEntry type="library" name="jlfgr-1_0" level="project" />
+    <orderEntry type="module" module-name="midi" />
+    <orderEntryProperties />
+  </component>
+</module>
+


Property changes on: progs/jirus/trunk/jirus.iml
___________________________________________________________________
Added: svn:mime-type
   + text/xml
Added: svn:eol-style
   + LF

Added: progs/jirus/trunk/src/prj/net/sf/jirus/Jirus.java
===================================================================
--- progs/jirus/trunk/src/prj/net/sf/jirus/Jirus.java	                        (rev 0)
+++ progs/jirus/trunk/src/prj/net/sf/jirus/Jirus.java	2008-10-06 12:45:51 UTC (rev 648)
@@ -0,0 +1,64 @@
+package net.sf.jirus;
+
+import java.util.List;
+import javax.sound.midi.MidiDevice;
+import javax.sound.midi.Receiver;
+import javax.sound.midi.Sequencer;
+import javax.sound.midi.SysexMessage;
+import javax.sound.midi.Transmitter;
+import net.sf.japi.io.args.ArgParser;
+import net.sf.japi.io.args.BasicCommand;
+import net.sf.japi.midi.MidiUtils;
+import org.jetbrains.annotations.NotNull;
+
+/** Jirus Main program.
+ * Jirus is a software for working with midi devices.
+ * It is especially designed for being used live, e.g. on stage.
+ *
+ * @author <a href="mailto:ch...@ri...">Christian Hujer</a>
+ */
+// Requirements / Wishlist
+// - Allow more complex routing than just a simple keyboard split.
+// - Allow setups and have them changed dynamically during runtime.
+public class Jirus extends BasicCommand {
+
+    public static final int SPLIT_CHANNEL = 0x02;
+    public static final int SPLIT_KEY = 0x30;
+
+    public static final int MIDI_NOTE_RANGE = 128;
+
+    /** Main Program.
+     * @param args Command line arguments (try --help).
+     */
+    public static void main(@NotNull final String... args) {
+        ArgParser.simpleParseAndRun(new Jirus(), args);
+    }
+
+    /** {@inheritDoc} */
+    @SuppressWarnings({"InstanceMethodNamingConvention"})
+    public int run(@NotNull final List<String> args) throws Exception {
+        final MidiDevice device1 = MidiUtils.getTransmittingDevice("Virus TI Synth");
+        final MidiDevice device2 = MidiUtils.getReceivingDevice("Virus TI Synth");
+        final MidiDevice device3 = MidiUtils.getTransmittingDevice("Virus TI MIDI");
+        final MidiDevice device4 = MidiUtils.getReceivingDevice("Virus TI MIDI");
+        final Sequencer sequencer = (Sequencer) MidiUtils.getDeviceByName("Real Time Sequencer");
+        device1.open();
+        device2.open();
+        device3.open();
+        device4.open();
+        final Transmitter transmitter = device1.getTransmitter();
+        final Receiver receiver = device4.getReceiver();
+        transmitter.setReceiver(new MyReceiver(receiver));
+
+        // The following SysEx message is known to do the following:
+        // - It sets the tempo to 0x41 which is 128 BPM (63 is the base, + 65 which is 0x41 so that's 128 BPM)
+        // It sets "Local" to "Off", disabling the Synthesizer's internal feedback loop so all Midi is routed through this program.
+        final SysexMessage sysexMessage = MidiUtils.createSysexMessage("f0002033011071401041f7");
+        receiver.send(new SysexMessage(), 0);
+        // The following sets logo groove to NN (0x00 - 0x7F) : f00020330100730834NNf7
+
+        System.out.println("Go!");
+        return 0;
+    }
+
+}


Property changes on: progs/jirus/trunk/src/prj/net/sf/jirus/Jirus.java
___________________________________________________________________
Added: svn:mime-type
   + text/plain
Added: svn:eol-style
   + LF

Added: progs/jirus/trunk/src/prj/net/sf/jirus/MyReceiver.java
===================================================================
--- progs/jirus/trunk/src/prj/net/sf/jirus/MyReceiver.java	                        (rev 0)
+++ progs/jirus/trunk/src/prj/net/sf/jirus/MyReceiver.java	2008-10-06 12:45:51 UTC (rev 648)
@@ -0,0 +1,67 @@
+package net.sf.jirus;
+
+import javax.sound.midi.InvalidMidiDataException;
+import javax.sound.midi.MidiMessage;
+import javax.sound.midi.Receiver;
+import javax.sound.midi.ShortMessage;
+
+/**
+ * Class Description.
+ * @author <a href="mailto:ch...@ri...">Christian Hujer</a>
+ */
+public class MyReceiver implements Receiver {
+
+    private boolean[] noteState = new boolean[Jirus.MIDI_NOTE_RANGE];
+
+    private int playingNote = 0xFF;
+
+    private final Receiver receiver;
+
+    public MyReceiver(final Receiver receiver) {
+        this.receiver = receiver;
+    }
+
+    public void close() {}
+
+    public void send(final MidiMessage message, final long timeStamp) {
+        try {
+            final byte[] messageData = message.getMessage();
+            boolean echoMessage = true;
+            if (messageData.length != 1 || messageData[0] != (byte) ShortMessage.TIMING_CLOCK) {
+                if (message instanceof ShortMessage) {
+                    final ShortMessage smg = (ShortMessage) message;
+                    final int cmd = smg.getCommand();
+                    if (cmd == ShortMessage.NOTE_ON || cmd == ShortMessage.NOTE_OFF) {
+                        final int note = smg.getData1();
+                        final int velo = smg.getData2();
+                        noteState[note] = cmd == ShortMessage.NOTE_ON;
+                        if (note < Jirus.SPLIT_KEY) {
+                            receiver.send(message, timeStamp);
+                            if (cmd == ShortMessage.NOTE_OFF) {
+                                playingNote = 0xFF;
+                            } else {
+                                assert cmd == ShortMessage.NOTE_ON;
+                                if (note < playingNote) {
+                                    smg.setMessage(ShortMessage.NOTE_OFF, Jirus.SPLIT_CHANNEL, playingNote, velo);
+                                    receiver.send(message, timeStamp);
+                                    smg.setMessage(ShortMessage.NOTE_ON, Jirus.SPLIT_CHANNEL, note, velo);
+                                    playingNote = note;
+                                } else {
+                                    echoMessage = false;
+                                }
+                            }
+                            smg.setMessage(cmd, Jirus.SPLIT_CHANNEL, note, velo);
+                        }
+                    }
+                }
+            }
+            if (echoMessage) {
+                receiver.send(message, timeStamp);
+            }
+        } catch (InvalidMidiDataException e) {
+            // This should not happen.
+            // It would mean that the program itself did something wrong.
+            e.printStackTrace();
+        }
+    }
+}


Property changes on: progs/jirus/trunk/src/prj/net/sf/jirus/MyReceiver.java
___________________________________________________________________
Added: svn:mime-type
   + text/plain
Added: svn:eol-style
   + LF


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