添加一些关于midi播放的项目

Midi/music-box-arduino-master/MusicBox.h

@@ -0,0 +1,30 @@
+#ifndef MusicBox_h
+#define MusicBox_h
+
+#if ARDUINO >= 100
+#include "Arduino.h"
+#else
+#include "WProgram.h"
+#include "pins_arduino.h"
+#include "WConstants.h"
+#endif
+
+#include <avr/io.h>
+#include <stdio.h>
+#include <avr/interrupt.h>
+#include "Player.h"
+
+class MusicBox
+{
+public:
+  MusicBox();
+  void play(const unsigned char *score);
+  void stop();
+  void process();
+
+private:
+  Player mainPlayer;
+  bool needHwInit;
+};
+
+#endif