aka. bakaiku or @gdgdiler tkojitu
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| include Java | |
| java_import javax.sound.sampled.AudioFormat | |
| java_import javax.sound.sampled.DataLine | |
| java_import javax.sound.sampled.SourceDataLine | |
| java_import javax.sound.sampled.AudioSystem | |
| SAMPLE_RATE = 44100 | |
| audio_format = AudioFormat.new(SAMPLE_RATE, 8, 1, true, true) | |
| info = DataLine::Info.new(SourceDataLine.java_class, audio_format) |
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| package nomaoi; | |
| import java.awt.Dimension; | |
| import javax.sound.midi.*; | |
| import javax.swing.*; | |
| public class NomaoiController implements Runnable { | |
| MidiDevice midiIn; | |
| Synthesizer synth; |
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| import java.util.logging.Level; | |
| import java.util.logging.Logger; | |
| import javax.sound.midi.*; | |
| public class Metronome implements MetaEventListener { | |
| private Sequencer sequencer; | |
| private int bpm; | |
| public void start(int bpm) { | |
| try { |
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| include Java | |
| import javax.sound.midi.MetaEventListener | |
| import javax.sound.midi.MidiEvent | |
| import javax.sound.midi.MidiSystem | |
| import javax.sound.midi.Sequence | |
| import javax.sound.midi.ShortMessage | |
| class Metronome | |
| include MetaEventListener |
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| struct Control { | |
| int pin; | |
| }; | |
| void ctrlPinMode(void* control, int mode) { | |
| Control* ctrl = (Control*)control; | |
| pinMode(ctrl->pin, mode); | |
| } | |
| int ctrlDigitalRead(void* control) { |
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| class Control { | |
| public: | |
| int pin; | |
| Control(int pin) : pin(pin) {} | |
| ~Control() {} | |
| void pinMode(int mode) { | |
| ::pinMode(pin, mode); | |
| } |
tkojitu
/ SerialSwitch.java
Created
February 27, 2012 14:43
send command to arduino via serial (usb) port.
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| import gnu.io.CommPortIdentifier; | |
| import gnu.io.PortInUseException; | |
| import gnu.io.SerialPort; | |
| import gnu.io.UnsupportedCommOperationException; | |
| import java.awt.event.ActionEvent; | |
| import java.awt.event.ActionListener; | |
| import java.io.ByteArrayOutputStream; | |
| import java.io.IOException; | |
| import java.io.OutputStream; | |
| import java.io.OutputStreamWriter; |
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| include Java | |
| import java.awt.Rectangle | |
| import java.awt.geom.Ellipse2D | |
| import java.awt.geom.Line2D | |
| import java.awt.geom.Point2D | |
| import java.awt.geom.Rectangle2D | |
| import java.lang.Math | |
| import javax.swing.JFrame |
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| class MyRecord | |
| def initialize(line) | |
| @alpha, @number, @value = line.split | |
| end | |
| attr_reader :alpha, :number, :value | |
| end | |
| def print_alpha_number(records) | |
| num_keys = records.map{|rec| rec.number}.uniq.sort | |
| alpha_keys = records.map{|rec| rec.alpha}.uniq.sort |
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| <html> | |
| <head> | |
| <script type="text/javascript"> | |
| var app = { | |
| rect: { | |
| x: 100, | |
| y: 100, | |
| w: 100, | |
| h: 100, | |
| a: 0 |
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