CharlesMIDI.h

#ifndef charlesMIDI.h
#define charlesMIDI.h


#include <arduino.h>

const byte noteOn = 0x90;
const byte noteOff = 0x80;
const byte nullByte = 0x00;
const byte middleC = 0x3C;
const byte maxVelocity = 0x7F;
const byte TOTAL_CHANNELS = 0x04;

class MidiWord{
  private:
  byte command;
  byte pitch;
  byte velocity;


  public:
  MidiWord();
  MidiWord(byte inCommand, byte inPitch, byte inVelocity);
  void getWord();
  byte getCommand() const;
  byte getPitch() const;
  byte getVelocity() const;
  byte setAll(byte inCommand, byte inPitch, byte inVelocity);
  boolean isEqual(MidiWord inWord) const;
  void writeWord(byte snChannel = nullByte)const;

};

class MidiChannel{
  private:
  //byte channel;
  byte currentPitch;
  boolean playState;
  unsigned long startTime;

  public:
  MidiChannel();
  byte getCurrentPitch() const;
  boolean getPlayState() const;
  unsigned long getStartTime() const;
  void setCurrentPitch(const byte inCurrentPitch);
  void setPlayState(const byte inState);
  void setStartTime();

};

class MCArray{
  private:
  MidiChannel midiArray[TOTAL_CHANNELS];

  public:
  MCArray();
  byte nextNotePlayTime(MidiWord& killNote, byte numberOfChannels) const;
  byte nextNotePlayPitch(MidiWord& killNote, byte numberOfChannels) const;
  byte noteOffMatch(const byte inPitch) const;
  void updateStatus(const MidiWord& currentMessage, byte messageChannel);

};




#endif