A MIDI message container. More...

#include <MIDIMessage.h>

Public Types
enum	MIDIMessageType
	MIDI Message Types. More...

Public Member Functions
	MIDIMessage (const MIDIMessage &other)
	Copy constructor.

MIDIMessage &	operator= (const MIDIMessage &other)
	Assignment operator.

void	from_raw (uint8_t *buf, int buf_len)
	Set this MIDIMessage to a raw MIDI message.

MIDIMessageType	type ()
	Read the message type.

int	channel ()
	Read the channel number.

int	key ()
	Read the key ID.

int	velocity ()
	Read the velocity.

int	value ()
	Read the controller value.

int	pressure ()
	Read the aftertouch pressure.

int	controller ()
	Read the controller number.

int	program ()
	Read the program number.

int	pitch ()
	Read the pitch value.

Static Public Member Functions
static MIDIMessage	NoteOff (int key, int velocity=127, int channel=0)
	Create a NoteOff message.

static MIDIMessage	NoteOn (int key, int velocity=127, int channel=0)
	Create a NoteOn message.

static MIDIMessage	PolyphonicAftertouch (int key, int pressure, int channel=0)
	Create a PolyPhonic Aftertouch message.

static MIDIMessage	ControlChange (int control, int value, int channel=0)
	Create a Control Change message.

static MIDIMessage	ProgramChange (int program, int channel=0)
	Create a Program Change message.

static MIDIMessage	ChannelAftertouch (int pressure, int channel=0)
	Create a Channel Aftertouch message.

static MIDIMessage	PitchWheel (int pitch=0, int channel=0)
	Create a Pitch Wheel message.

static MIDIMessage	AllNotesOff (int channel=0)
	Create an All Notes Off message.

static MIDIMessage	SysEx (uint8_t *data, int len)
	Create a SysEx message.

Detailed Description

A MIDI message container.

Definition at line 51 of file MIDIMessage.h.

Member Enumeration Documentation

◆ MIDIMessageType

enum MIDIMessageType

MIDI Message Types.

Definition at line 255 of file MIDIMessage.h.

Constructor & Destructor Documentation

◆ MIDIMessage()

MIDIMessage ( const MIDIMessage & other )

Copy constructor.

Definition at line 66 of file MIDIMessage.h.

Member Function Documentation

◆ operator=()

MIDIMessage & operator= ( const MIDIMessage & other )

Assignment operator.

Definition at line 74 of file MIDIMessage.h.

◆ from_raw()

void from_raw	(	uint8_t *	buf,
		int	buf_len
	)

Set this MIDIMessage to a raw MIDI message.

Parameters

buf	is a true MIDI message (not USBMidi message)
buf_len	size of message

Definition at line 95 of file MIDIMessage.h.

◆ NoteOff()

static MIDIMessage NoteOff	(	int	key,
		int	velocity = `127`,
		int	channel = `0`
	)

static

Create a NoteOff message.

Parameters

key	Key ID
velocity	Key velocity (0-127, default = 127)
channel	Key channel (0-15, default 0)

Returns: A MIDIMessage

Definition at line 120 of file MIDIMessage.h.

◆ NoteOn()

static MIDIMessage NoteOn	(	int	key,
		int	velocity = `127`,
		int	channel = `0`
	)

static

Create a NoteOn message.

Parameters

key	Key ID
velocity	Key velocity (0-127, default = 127)
channel	Key channel (0-15, default 0)

Returns: A MIDIMessage

Definition at line 137 of file MIDIMessage.h.

◆ PolyphonicAftertouch()

static MIDIMessage PolyphonicAftertouch	(	int	key,
		int	pressure,
		int	channel = `0`
	)

static

Create a PolyPhonic Aftertouch message.

Parameters

key	Key ID
pressure	Aftertouch pressure (0-127)
channel	Key channel (0-15, default 0)

Returns: A MIDIMessage

Definition at line 154 of file MIDIMessage.h.

◆ ControlChange()

static MIDIMessage ControlChange	(	int	control,
		int	value,
		int	channel = `0`
	)

static

Create a Control Change message.

Parameters

control	Controller ID
value	Controller value (0-127)
channel	Controller channel (0-15, default 0)

Returns: A MIDIMessage

Definition at line 171 of file MIDIMessage.h.

◆ ProgramChange()

static MIDIMessage ProgramChange	(	int	program,
		int	channel = `0`
	)

static

Create a Program Change message.

Parameters

program	Program ID
channel	Channel (0-15, default 0)

Returns: A MIDIMessage

Definition at line 187 of file MIDIMessage.h.

◆ ChannelAftertouch()

static MIDIMessage ChannelAftertouch	(	int	pressure,
		int	channel = `0`
	)

static

Create a Channel Aftertouch message.

Parameters

pressure	Pressure
channel	Key channel (0-15, default 0)

Returns: A MIDIMessage

Definition at line 203 of file MIDIMessage.h.

◆ PitchWheel()

static MIDIMessage PitchWheel	(	int	pitch = `0`,
		int	channel = `0`
	)

static

Create a Pitch Wheel message.

Parameters

pitch	Pitch (-8192 - 8191, default = 0)
channel	Channel (0-15, default 0)

Returns: A MIDIMessage

Definition at line 219 of file MIDIMessage.h.

◆ AllNotesOff()

static MIDIMessage AllNotesOff ( int channel = 0 )

static

Create an All Notes Off message.

Parameters

channel Channel (0-15, default 0)

Returns: A MIDIMessage

Definition at line 235 of file MIDIMessage.h.

◆ SysEx()

static MIDIMessage SysEx	(	uint8_t *	data,
		int	len
	)

static

Create a SysEx message.

Parameters

data	SysEx data (including 0xF0 .. 0xF7)
len	SysEx data length

Returns: A MIDIMessage

Definition at line 245 of file MIDIMessage.h.

◆ type()

MIDIMessageType type ( )

Read the message type.

Returns: MIDIMessageType

Definition at line 273 of file MIDIMessage.h.

◆ channel()

int channel ( )

Read the channel number.

Returns: channel number or -1 on error

Definition at line 355 of file MIDIMessage.h.

◆ key()

int key ( )

Read the key ID.

Returns: key ID or -1 on error

Definition at line 365 of file MIDIMessage.h.

◆ velocity()

int velocity ( )

Read the velocity.

Returns: velocity or -1 on error

Definition at line 382 of file MIDIMessage.h.

◆ value()

int value ( )

Read the controller value.

Returns: controller value or -1 on error

Definition at line 398 of file MIDIMessage.h.

◆ pressure()

int pressure ( )

Read the aftertouch pressure.

Returns: aftertouch pressure or -1 on error

Definition at line 415 of file MIDIMessage.h.

◆ controller()

int controller ( )

Read the controller number.

Returns: controller number or -1 on error

Definition at line 435 of file MIDIMessage.h.

◆ program()

int program ( )

Read the program number.

Returns: program number or -1 on error

Definition at line 452 of file MIDIMessage.h.

◆ pitch()

int pitch ( )

Read the pitch value.

Returns: pitch value or -1 on error

Definition at line 467 of file MIDIMessage.h.

Public Types

Public Member Functions

Static Public Member Functions

Detailed Description

Member Enumeration Documentation

◆ MIDIMessageType

Constructor & Destructor Documentation

◆ MIDIMessage()

Member Function Documentation

◆ operator=()

◆ from_raw()

◆ NoteOff()

◆ NoteOn()

◆ PolyphonicAftertouch()

◆ ControlChange()

◆ ProgramChange()

◆ ChannelAftertouch()

◆ PitchWheel()

◆ AllNotesOff()

◆ SysEx()

◆ type()

◆ channel()

◆ key()

◆ velocity()

◆ value()

◆ pressure()

◆ controller()

◆ program()

◆ pitch()