midi.h File Reference

The main midi functions. More...

#include "midi_device.h"
#include "midi_function_types.h"

Go to the source code of this file.

Defines
#define	SYSEX_BEGIN   0xF0
#define	SYSEX_END   0xF7
#define	MIDI_STATUSMASK   0x80
#define	MIDI_CHANMASK   0x0F
#define	MIDI_CC   0xB0
#define	MIDI_NOTEON   0x90
#define	MIDI_NOTEOFF   0x80
#define	MIDI_AFTERTOUCH   0xA0
#define	MIDI_PITCHBEND   0xE0
#define	MIDI_PROGCHANGE   0xC0
#define	MIDI_CHANPRESSURE   0xD0
#define	MIDI_CLOCK   0xF8
#define	MIDI_TICK   0xF9
#define	MIDI_START   0xFA
#define	MIDI_CONTINUE   0xFB
#define	MIDI_STOP   0xFC
#define	MIDI_ACTIVESENSE   0xFE
#define	MIDI_RESET   0xFF
#define	MIDI_TC_QUATERFRAME   0xF1
#define	MIDI_SONGPOSITION   0xF2
#define	MIDI_SONGSELECT   0xF3
#define	MIDI_TUNEREQUEST   0xF6
#define	SYSEX_EDUMANUFID   0x7D
Enumerations
enum	midi_packet_length_t { UNDEFINED = 0, ONE = 1, TWO = 2, THREE = 3 }
Functions
void	midi_device_init (MidiDevice *device)
	Initialize a device.
void	midi_device_process (MidiDevice *device)
	Process input data.
void	midi_send_cc (MidiDevice *device, uint8_t chan, uint8_t num, uint8_t val)
	Send a control change message (cc) via the given device.
void	midi_send_noteon (MidiDevice *device, uint8_t chan, uint8_t num, uint8_t vel)
	Send a note on message via the given device.
void	midi_send_noteoff (MidiDevice *device, uint8_t chan, uint8_t num, uint8_t vel)
	Send a note off message via the given device.
void	midi_send_aftertouch (MidiDevice *device, uint8_t chan, uint8_t note_num, uint8_t amt)
	Send an after touch message via the given device.
void	midi_send_pitchbend (MidiDevice *device, uint8_t chan, int16_t amt)
	Send a pitch bend message via the given device.
void	midi_send_programchange (MidiDevice *device, uint8_t chan, uint8_t num)
	Send a program change message via the given device.
void	midi_send_channelpressure (MidiDevice *device, uint8_t chan, uint8_t amt)
	Send a channel pressure message via the given device.
void	midi_send_clock (MidiDevice *device)
	Send a clock message via the given device.
void	midi_send_tick (MidiDevice *device)
	Send a tick message via the given device.
void	midi_send_start (MidiDevice *device)
	Send a start message via the given device.
void	midi_send_continue (MidiDevice *device)
	Send a continue message via the given device.
void	midi_send_stop (MidiDevice *device)
	Send a stop message via the given device.
void	midi_send_activesense (MidiDevice *device)
	Send an active sense message via the given device.
void	midi_send_reset (MidiDevice *device)
	Send a reset message via the given device.
void	midi_send_tcquaterframe (MidiDevice *device, uint8_t time)
	Send a tc quarter frame message via the given device.
void	midi_send_songposition (MidiDevice *device, uint16_t pos)
	Send a song position message via the given device.
void	midi_send_songselect (MidiDevice *device, uint8_t song)
	Send a song select message via the given device.
void	midi_send_tunerequest (MidiDevice *device)
	Send a tune request message via the given device.
void	midi_send_byte (MidiDevice *device, uint8_t b)
	Send a byte via the given device.
void	midi_send_data (MidiDevice *device, uint16_t count, uint8_t byte0, uint8_t byte1, uint8_t byte2)
	Send up to 3 bytes of data.
void	midi_register_cc_callback (MidiDevice *device, midi_three_byte_func_t func)
	Register a control change message (cc) callback.
void	midi_register_noteon_callback (MidiDevice *device, midi_three_byte_func_t func)
	Register a note on callback.
void	midi_register_noteoff_callback (MidiDevice *device, midi_three_byte_func_t func)
	Register a note off callback.
void	midi_register_aftertouch_callback (MidiDevice *device, midi_three_byte_func_t func)
	Register an after touch callback.
void	midi_register_pitchbend_callback (MidiDevice *device, midi_three_byte_func_t func)
	Register a pitch bend callback.
void	midi_register_songposition_callback (MidiDevice *device, midi_three_byte_func_t func)
	Register a song position callback.
void	midi_register_progchange_callback (MidiDevice *device, midi_two_byte_func_t func)
	Register a program change callback.
void	midi_register_chanpressure_callback (MidiDevice *device, midi_two_byte_func_t func)
	Register a channel pressure callback.
void	midi_register_songselect_callback (MidiDevice *device, midi_two_byte_func_t func)
	Register a song select callback.
void	midi_register_tc_quarterframe_callback (MidiDevice *device, midi_two_byte_func_t func)
	Register a tc quarter frame callback.
void	midi_register_realtime_callback (MidiDevice *device, midi_one_byte_func_t func)
	Register a realtime callback.
void	midi_register_tunerequest_callback (MidiDevice *device, midi_one_byte_func_t func)
	Register a tune request callback.
void	midi_register_sysex_callback (MidiDevice *device, midi_var_byte_func_t func)
	Register a sysex callback.
void	midi_register_fallthrough_callback (MidiDevice *device, midi_var_byte_func_t func)
	Register fall through callback.
void	midi_register_catchall_callback (MidiDevice *device, midi_var_byte_func_t func)
	Register a catch all callback.
bool	midi_is_statusbyte (uint8_t theByte)
	Test to see if the byte given is a status byte.
bool	midi_is_realtime (uint8_t theByte)
	Test to see if the byte given is a realtime message.
midi_packet_length_t	midi_packet_length (uint8_t status)
	Find the length of the packet associated with the status byte given.

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Detailed Description

The main midi functions.

This file includes all of the functions you need to set up and process a midi device, send midi, and register midi callbacks.