# LV2

An open and extensible audio plugin standard

Version | 1.18.10

Macros | Enumerations | Functions
MIDI
LV2

## Detailed Description

Definitions of standard MIDI messages.

See http://lv2plug.in/ns/ext/midi for details.

## Macros
#define | LV2_MIDI_URI "http://lv2plug.in/ns/ext/midi"
#define | LV2_MIDI_PREFIX LV2_MIDI_URI "#"
#define | LV2_MIDI__ActiveSense LV2_MIDI_PREFIX "ActiveSense"
#define | LV2_MIDI__Aftertouch LV2_MIDI_PREFIX "Aftertouch"
#define | LV2_MIDI__Bender LV2_MIDI_PREFIX "Bender"
#define | LV2_MIDI__ChannelPressure LV2_MIDI_PREFIX "ChannelPressure"
#define | LV2_MIDI__Chunk LV2_MIDI_PREFIX "Chunk"
#define | LV2_MIDI__Clock LV2_MIDI_PREFIX "Clock"
#define | LV2_MIDI__Continue LV2_MIDI_PREFIX "Continue"
#define | LV2_MIDI__Controller LV2_MIDI_PREFIX "Controller"
#define | LV2_MIDI__MidiEvent LV2_MIDI_PREFIX "MidiEvent"
#define | LV2_MIDI__NoteOff LV2_MIDI_PREFIX "NoteOff"
#define | LV2_MIDI__NoteOn LV2_MIDI_PREFIX "NoteOn"
#define | LV2_MIDI__ProgramChange LV2_MIDI_PREFIX "ProgramChange"
#define | LV2_MIDI__QuarterFrame LV2_MIDI_PREFIX "QuarterFrame"
#define | LV2_MIDI__Reset LV2_MIDI_PREFIX "Reset"
#define | LV2_MIDI__SongPosition LV2_MIDI_PREFIX "SongPosition"
#define | LV2_MIDI__SongSelect LV2_MIDI_PREFIX "SongSelect"
#define | LV2_MIDI__Start LV2_MIDI_PREFIX "Start"
#define | LV2_MIDI__Stop LV2_MIDI_PREFIX "Stop"
#define | LV2_MIDI__SystemCommon LV2_MIDI_PREFIX "SystemCommon"
#define | LV2_MIDI__SystemExclusive LV2_MIDI_PREFIX "SystemExclusive"
#define | LV2_MIDI__SystemMessage LV2_MIDI_PREFIX "SystemMessage"
#define | LV2_MIDI__SystemRealtime LV2_MIDI_PREFIX "SystemRealtime"
#define | LV2_MIDI__Tick LV2_MIDI_PREFIX "Tick"
#define | LV2_MIDI__TuneRequest LV2_MIDI_PREFIX "TuneRequest"
#define | LV2_MIDI__VoiceMessage LV2_MIDI_PREFIX "VoiceMessage"
#define | LV2_MIDI__benderValue LV2_MIDI_PREFIX "benderValue"
#define | LV2_MIDI__binding LV2_MIDI_PREFIX "binding"
#define | LV2_MIDI__byteNumber LV2_MIDI_PREFIX "byteNumber"
#define | LV2_MIDI__channel LV2_MIDI_PREFIX "channel"
#define | LV2_MIDI__chunk LV2_MIDI_PREFIX "chunk"
#define | LV2_MIDI__controllerNumber LV2_MIDI_PREFIX "controllerNumber"
#define | LV2_MIDI__controllerValue LV2_MIDI_PREFIX "controllerValue"
#define | LV2_MIDI__noteNumber LV2_MIDI_PREFIX "noteNumber"
#define | LV2_MIDI__pressure LV2_MIDI_PREFIX "pressure"
#define | LV2_MIDI__programNumber LV2_MIDI_PREFIX "programNumber"
#define | LV2_MIDI__property LV2_MIDI_PREFIX "property"
#define | LV2_MIDI__songNumber LV2_MIDI_PREFIX "songNumber"
#define | LV2_MIDI__songPosition LV2_MIDI_PREFIX "songPosition"
#define | LV2_MIDI__status LV2_MIDI_PREFIX "status"
#define | LV2_MIDI__statusMask LV2_MIDI_PREFIX "statusMask"
#define | LV2_MIDI__velocity LV2_MIDI_PREFIX "velocity"

## Enumerations
enum | LV2_Midi_Message_Type { LV2_MIDI_MSG_INVALID = 0 , LV2_MIDI_MSG_NOTE_OFF = 0x80 , LV2_MIDI_MSG_NOTE_ON = 0x90 , LV2_MIDI_MSG_NOTE_PRESSURE = 0xA0 , LV2_MIDI_MSG_CONTROLLER = 0xB0 , LV2_MIDI_MSG_PGM_CHANGE = 0xC0 , LV2_MIDI_MSG_CHANNEL_PRESSURE = 0xD0 , LV2_MIDI_MSG_BENDER = 0xE0 , LV2_MIDI_MSG_SYSTEM_EXCLUSIVE = 0xF0 , LV2_MIDI_MSG_MTC_QUARTER = 0xF1 , LV2_MIDI_MSG_SONG_POS = 0xF2 , LV2_MIDI_MSG_SONG_SELECT = 0xF3 , LV2_MIDI_MSG_TUNE_REQUEST = 0xF6 , LV2_MIDI_MSG_CLOCK = 0xF8 , LV2_MIDI_MSG_START = 0xFA , LV2_MIDI_MSG_CONTINUE = 0xFB , LV2_MIDI_MSG_STOP = 0xFC , LV2_MIDI_MSG_ACTIVE_SENSE = 0xFE , LV2_MIDI_MSG_RESET = 0xFF }
enum | LV2_Midi_Controller { LV2_MIDI_CTL_MSB_BANK = 0x00 , LV2_MIDI_CTL_MSB_MODWHEEL = 0x01 , LV2_MIDI_CTL_MSB_BREATH = 0x02 , LV2_MIDI_CTL_MSB_FOOT = 0x04 , LV2_MIDI_CTL_MSB_PORTAMENTO_TIME = 0x05 , LV2_MIDI_CTL_MSB_DATA_ENTRY = 0x06 , LV2_MIDI_CTL_MSB_MAIN_VOLUME = 0x07 , LV2_MIDI_CTL_MSB_BALANCE = 0x08 , LV2_MIDI_CTL_MSB_PAN = 0x0A , LV2_MIDI_CTL_MSB_EXPRESSION = 0x0B , LV2_MIDI_CTL_MSB_EFFECT1 = 0x0C , LV2_MIDI_CTL_MSB_EFFECT2 = 0x0D , LV2_MIDI_CTL_MSB_GENERAL_PURPOSE1 = 0x10 , LV2_MIDI_CTL_MSB_GENERAL_PURPOSE2 = 0x11 , LV2_MIDI_CTL_MSB_GENERAL_PURPOSE3 = 0x12 , LV2_MIDI_CTL_MSB_GENERAL_PURPOSE4 = 0x13 , LV2_MIDI_CTL_LSB_BANK = 0x20 , LV2_MIDI_CTL_LSB_MODWHEEL = 0x21 , LV2_MIDI_CTL_LSB_BREATH = 0x22 , LV2_MIDI_CTL_LSB_FOOT = 0x24 , LV2_MIDI_CTL_LSB_PORTAMENTO_TIME = 0x25 , LV2_MIDI_CTL_LSB_DATA_ENTRY = 0x26 , LV2_MIDI_CTL_LSB_MAIN_VOLUME = 0x27 , LV2_MIDI_CTL_LSB_BALANCE = 0x28 , LV2_MIDI_CTL_LSB_PAN = 0x2A , LV2_MIDI_CTL_LSB_EXPRESSION = 0x2B , LV2_MIDI_CTL_LSB_EFFECT1 = 0x2C , LV2_MIDI_CTL_LSB_EFFECT2 = 0x2D , LV2_MIDI_CTL_LSB_GENERAL_PURPOSE1 = 0x30 , LV2_MIDI_CTL_LSB_GENERAL_PURPOSE2 = 0x31 , LV2_MIDI_CTL_LSB_GENERAL_PURPOSE3 = 0x32 , LV2_MIDI_CTL_LSB_GENERAL_PURPOSE4 = 0x33 , LV2_MIDI_CTL_SUSTAIN = 0x40 , LV2_MIDI_CTL_PORTAMENTO = 0x41 , LV2_MIDI_CTL_SOSTENUTO = 0x42 , LV2_MIDI_CTL_SOFT_PEDAL = 0x43 , LV2_MIDI_CTL_LEGATO_FOOTSWITCH = 0x44 , LV2_MIDI_CTL_HOLD2 = 0x45 , LV2_MIDI_CTL_SC1_SOUND_VARIATION = 0x46 , LV2_MIDI_CTL_SC2_TIMBRE = 0x47 , LV2_MIDI_CTL_SC3_RELEASE_TIME = 0x48 , LV2_MIDI_CTL_SC4_ATTACK_TIME = 0x49 , LV2_MIDI_CTL_SC5_BRIGHTNESS = 0x4A , LV2_MIDI_CTL_SC6 = 0x4B , LV2_MIDI_CTL_SC7 = 0x4C , LV2_MIDI_CTL_SC8 = 0x4D , LV2_MIDI_CTL_SC9 = 0x4E , LV2_MIDI_CTL_SC10 = 0x4F , LV2_MIDI_CTL_GENERAL_PURPOSE5 = 0x50 , LV2_MIDI_CTL_GENERAL_PURPOSE6 = 0x51 , LV2_MIDI_CTL_GENERAL_PURPOSE7 = 0x52 , LV2_MIDI_CTL_GENERAL_PURPOSE8 = 0x53 , LV2_MIDI_CTL_PORTAMENTO_CONTROL = 0x54 , LV2_MIDI_CTL_E1_REVERB_DEPTH = 0x5B , LV2_MIDI_CTL_E2_TREMOLO_DEPTH = 0x5C , LV2_MIDI_CTL_E3_CHORUS_DEPTH = 0x5D , LV2_MIDI_CTL_E4_DETUNE_DEPTH = 0x5E , LV2_MIDI_CTL_E5_PHASER_DEPTH = 0x5F , LV2_MIDI_CTL_DATA_INCREMENT = 0x60 , LV2_MIDI_CTL_DATA_DECREMENT = 0x61 , LV2_MIDI_CTL_NRPN_LSB = 0x62 , LV2_MIDI_CTL_NRPN_MSB = 0x63 , LV2_MIDI_CTL_RPN_LSB = 0x64 , LV2_MIDI_CTL_RPN_MSB = 0x65 , LV2_MIDI_CTL_ALL_SOUNDS_OFF = 0x78 , LV2_MIDI_CTL_RESET_CONTROLLERS = 0x79 , LV2_MIDI_CTL_LOCAL_CONTROL_SWITCH = 0x7A , LV2_MIDI_CTL_ALL_NOTES_OFF = 0x7B , LV2_MIDI_CTL_OMNI_OFF = 0x7C , LV2_MIDI_CTL_OMNI_ON = 0x7D , LV2_MIDI_CTL_MONO1 = 0x7E , LV2_MIDI_CTL_MONO2 = 0x7F }

## Functions
static bool | lv2_midi_is_voice_message (const uint8_t *msg)
static bool | lv2_midi_is_system_message (const uint8_t *msg)
static LV2_Midi_Message_Type | lv2_midi_message_type (const uint8_t *msg)

## Macro Definition Documentation

## ◆ LV2_MIDI_URI

#define LV2_MIDI_URI "http://lv2plug.in/ns/ext/midi"

http://lv2plug.in/ns/ext/midi

## ◆ LV2_MIDI_PREFIX

#define LV2_MIDI_PREFIX LV2_MIDI_URI "#"

http://lv2plug.in/ns/ext/midi#

## ◆ LV2_MIDI__ActiveSense

#define LV2_MIDI__ActiveSense LV2_MIDI_PREFIX "ActiveSense"

http://lv2plug.in/ns/ext/midi#ActiveSense

## ◆ LV2_MIDI__Aftertouch

#define LV2_MIDI__Aftertouch LV2_MIDI_PREFIX "Aftertouch"

http://lv2plug.in/ns/ext/midi#Aftertouch

## ◆ LV2_MIDI__Bender

#define LV2_MIDI__Bender LV2_MIDI_PREFIX "Bender"

http://lv2plug.in/ns/ext/midi#Bender

## ◆ LV2_MIDI__ChannelPressure

#define LV2_MIDI__ChannelPressure LV2_MIDI_PREFIX "ChannelPressure"

http://lv2plug.in/ns/ext/midi#ChannelPressure

## ◆ LV2_MIDI__Chunk

#define LV2_MIDI__Chunk LV2_MIDI_PREFIX "Chunk"

http://lv2plug.in/ns/ext/midi#Chunk

## ◆ LV2_MIDI__Clock

#define LV2_MIDI__Clock LV2_MIDI_PREFIX "Clock"

http://lv2plug.in/ns/ext/midi#Clock

## ◆ LV2_MIDI__Continue

#define LV2_MIDI__Continue LV2_MIDI_PREFIX "Continue"

http://lv2plug.in/ns/ext/midi#Continue

## ◆ LV2_MIDI__Controller

#define LV2_MIDI__Controller LV2_MIDI_PREFIX "Controller"

http://lv2plug.in/ns/ext/midi#Controller

## ◆ LV2_MIDI__MidiEvent

#define LV2_MIDI__MidiEvent LV2_MIDI_PREFIX "MidiEvent"

http://lv2plug.in/ns/ext/midi#MidiEvent

## ◆ LV2_MIDI__NoteOff

#define LV2_MIDI__NoteOff LV2_MIDI_PREFIX "NoteOff"

http://lv2plug.in/ns/ext/midi#NoteOff

## ◆ LV2_MIDI__NoteOn

#define LV2_MIDI__NoteOn LV2_MIDI_PREFIX "NoteOn"

http://lv2plug.in/ns/ext/midi#NoteOn

## ◆ LV2_MIDI__ProgramChange

#define LV2_MIDI__ProgramChange LV2_MIDI_PREFIX "ProgramChange"

http://lv2plug.in/ns/ext/midi#ProgramChange

## ◆ LV2_MIDI__QuarterFrame

#define LV2_MIDI__QuarterFrame LV2_MIDI_PREFIX "QuarterFrame"

http://lv2plug.in/ns/ext/midi#QuarterFrame

## ◆ LV2_MIDI__Reset

#define LV2_MIDI__Reset LV2_MIDI_PREFIX "Reset"

http://lv2plug.in/ns/ext/midi#Reset

## ◆ LV2_MIDI__SongPosition

#define LV2_MIDI__SongPosition LV2_MIDI_PREFIX "SongPosition"

http://lv2plug.in/ns/ext/midi#SongPosition

## ◆ LV2_MIDI__SongSelect

#define LV2_MIDI__SongSelect LV2_MIDI_PREFIX "SongSelect"

http://lv2plug.in/ns/ext/midi#SongSelect

## ◆ LV2_MIDI__Start

#define LV2_MIDI__Start LV2_MIDI_PREFIX "Start"

http://lv2plug.in/ns/ext/midi#Start

## ◆ LV2_MIDI__Stop

#define LV2_MIDI__Stop LV2_MIDI_PREFIX "Stop"

http://lv2plug.in/ns/ext/midi#Stop

## ◆ LV2_MIDI__SystemCommon

#define LV2_MIDI__SystemCommon LV2_MIDI_PREFIX "SystemCommon"

http://lv2plug.in/ns/ext/midi#SystemCommon

## ◆ LV2_MIDI__SystemExclusive

#define LV2_MIDI__SystemExclusive LV2_MIDI_PREFIX "SystemExclusive"

http://lv2plug.in/ns/ext/midi#SystemExclusive

## ◆ LV2_MIDI__SystemMessage

#define LV2_MIDI__SystemMessage LV2_MIDI_PREFIX "SystemMessage"

http://lv2plug.in/ns/ext/midi#SystemMessage

## ◆ LV2_MIDI__SystemRealtime

#define LV2_MIDI__SystemRealtime LV2_MIDI_PREFIX "SystemRealtime"

http://lv2plug.in/ns/ext/midi#SystemRealtime

## ◆ LV2_MIDI__Tick

#define LV2_MIDI__Tick LV2_MIDI_PREFIX "Tick"

http://lv2plug.in/ns/ext/midi#Tick

## ◆ LV2_MIDI__TuneRequest

#define LV2_MIDI__TuneRequest LV2_MIDI_PREFIX "TuneRequest"

http://lv2plug.in/ns/ext/midi#TuneRequest

## ◆ LV2_MIDI__VoiceMessage

#define LV2_MIDI__VoiceMessage LV2_MIDI_PREFIX "VoiceMessage"

http://lv2plug.in/ns/ext/midi#VoiceMessage

## ◆ LV2_MIDI__benderValue

#define LV2_MIDI__benderValue LV2_MIDI_PREFIX "benderValue"

http://lv2plug.in/ns/ext/midi#benderValue

## ◆ LV2_MIDI__binding

#define LV2_MIDI__binding LV2_MIDI_PREFIX "binding"

http://lv2plug.in/ns/ext/midi#binding

## ◆ LV2_MIDI__byteNumber

#define LV2_MIDI__byteNumber LV2_MIDI_PREFIX "byteNumber"

http://lv2plug.in/ns/ext/midi#byteNumber

## ◆ LV2_MIDI__channel

#define LV2_MIDI__channel LV2_MIDI_PREFIX "channel"

http://lv2plug.in/ns/ext/midi#channel

## ◆ LV2_MIDI__chunk

#define LV2_MIDI__chunk LV2_MIDI_PREFIX "chunk"

http://lv2plug.in/ns/ext/midi#chunk

## ◆ LV2_MIDI__controllerNumber

#define LV2_MIDI__controllerNumber LV2_MIDI_PREFIX "controllerNumber"

http://lv2plug.in/ns/ext/midi#controllerNumber

## ◆ LV2_MIDI__controllerValue

#define LV2_MIDI__controllerValue LV2_MIDI_PREFIX "controllerValue"

http://lv2plug.in/ns/ext/midi#controllerValue

## ◆ LV2_MIDI__noteNumber

#define LV2_MIDI__noteNumber LV2_MIDI_PREFIX "noteNumber"

http://lv2plug.in/ns/ext/midi#noteNumber

## ◆ LV2_MIDI__pressure

#define LV2_MIDI__pressure LV2_MIDI_PREFIX "pressure"

http://lv2plug.in/ns/ext/midi#pressure

## ◆ LV2_MIDI__programNumber

#define LV2_MIDI__programNumber LV2_MIDI_PREFIX "programNumber"

http://lv2plug.in/ns/ext/midi#programNumber

## ◆ LV2_MIDI__property

#define LV2_MIDI__property LV2_MIDI_PREFIX "property"

http://lv2plug.in/ns/ext/midi#property

## ◆ LV2_MIDI__songNumber

#define LV2_MIDI__songNumber LV2_MIDI_PREFIX "songNumber"

http://lv2plug.in/ns/ext/midi#songNumber

## ◆ LV2_MIDI__songPosition

#define LV2_MIDI__songPosition LV2_MIDI_PREFIX "songPosition"

http://lv2plug.in/ns/ext/midi#songPosition

## ◆ LV2_MIDI__status

#define LV2_MIDI__status LV2_MIDI_PREFIX "status"

http://lv2plug.in/ns/ext/midi#status

## ◆ LV2_MIDI__statusMask

#define LV2_MIDI__statusMask LV2_MIDI_PREFIX "statusMask"

http://lv2plug.in/ns/ext/midi#statusMask

## ◆ LV2_MIDI__velocity

#define LV2_MIDI__velocity LV2_MIDI_PREFIX "velocity"

http://lv2plug.in/ns/ext/midi#velocity

## Enumeration Type Documentation

## ◆ LV2_Midi_Message_Type

enum LV2_Midi_Message_Type

MIDI Message Type.

This includes both voice messages (which have a channel) and system messages (which do not), as well as a sentinel value for invalid messages. To get the type of a message suitable for use in a switch statement, use lv2_midi_get_type() on the status byte.

Enumerator
LV2_MIDI_MSG_INVALID | Invalid Message.
LV2_MIDI_MSG_NOTE_OFF | Note Off.
LV2_MIDI_MSG_NOTE_ON | Note On.
LV2_MIDI_MSG_NOTE_PRESSURE | Note Pressure.
LV2_MIDI_MSG_CONTROLLER | Controller.
LV2_MIDI_MSG_PGM_CHANGE | Program Change.
LV2_MIDI_MSG_CHANNEL_PRESSURE | Channel Pressure.
LV2_MIDI_MSG_BENDER | Pitch Bender.
LV2_MIDI_MSG_SYSTEM_EXCLUSIVE | System Exclusive Begin.
LV2_MIDI_MSG_MTC_QUARTER | MTC Quarter Frame.
LV2_MIDI_MSG_SONG_POS | Song Position.
LV2_MIDI_MSG_SONG_SELECT | Song Select.
LV2_MIDI_MSG_TUNE_REQUEST | Tune Request.
LV2_MIDI_MSG_CLOCK | Clock.
LV2_MIDI_MSG_START | Start.
LV2_MIDI_MSG_CONTINUE | Continue.
LV2_MIDI_MSG_STOP | Stop.
LV2_MIDI_MSG_ACTIVE_SENSE | Active Sensing.
LV2_MIDI_MSG_RESET | Reset.

## ◆ LV2_Midi_Controller

enum LV2_Midi_Controller

Standard MIDI Controller Numbers.

Enumerator
LV2_MIDI_CTL_MSB_BANK | Bank Selection.
LV2_MIDI_CTL_MSB_MODWHEEL | Modulation.
LV2_MIDI_CTL_MSB_BREATH | Breath.
LV2_MIDI_CTL_MSB_FOOT | Foot.
LV2_MIDI_CTL_MSB_PORTAMENTO_TIME | Portamento Time.
LV2_MIDI_CTL_MSB_DATA_ENTRY | Data Entry.
LV2_MIDI_CTL_MSB_MAIN_VOLUME | Main Volume.
LV2_MIDI_CTL_MSB_BALANCE | Balance.
LV2_MIDI_CTL_MSB_PAN | Panpot.
LV2_MIDI_CTL_MSB_EXPRESSION | Expression.
LV2_MIDI_CTL_MSB_EFFECT1 | Effect1.
LV2_MIDI_CTL_MSB_EFFECT2 | Effect2.
LV2_MIDI_CTL_MSB_GENERAL_PURPOSE1 | General Purpose 1.
LV2_MIDI_CTL_MSB_GENERAL_PURPOSE2 | General Purpose 2.
LV2_MIDI_CTL_MSB_GENERAL_PURPOSE3 | General Purpose 3.
LV2_MIDI_CTL_MSB_GENERAL_PURPOSE4 | General Purpose 4.
LV2_MIDI_CTL_LSB_BANK | Bank Selection.
LV2_MIDI_CTL_LSB_MODWHEEL | Modulation.
LV2_MIDI_CTL_LSB_BREATH | Breath.
LV2_MIDI_CTL_LSB_FOOT | Foot.
LV2_MIDI_CTL_LSB_PORTAMENTO_TIME | Portamento Time.
LV2_MIDI_CTL_LSB_DATA_ENTRY | Data Entry.
LV2_MIDI_CTL_LSB_MAIN_VOLUME | Main Volume.
LV2_MIDI_CTL_LSB_BALANCE | Balance.
LV2_MIDI_CTL_LSB_PAN | Panpot.
LV2_MIDI_CTL_LSB_EXPRESSION | Expression.
LV2_MIDI_CTL_LSB_EFFECT1 | Effect1.
LV2_MIDI_CTL_LSB_EFFECT2 | Effect2.
LV2_MIDI_CTL_LSB_GENERAL_PURPOSE1 | General Purpose 1.
LV2_MIDI_CTL_LSB_GENERAL_PURPOSE2 | General Purpose 2.
LV2_MIDI_CTL_LSB_GENERAL_PURPOSE3 | General Purpose 3.
LV2_MIDI_CTL_LSB_GENERAL_PURPOSE4 | General Purpose 4.
LV2_MIDI_CTL_SUSTAIN | Sustain Pedal.
LV2_MIDI_CTL_PORTAMENTO | Portamento.
LV2_MIDI_CTL_SOSTENUTO | Sostenuto.
LV2_MIDI_CTL_SOFT_PEDAL | Soft Pedal.
LV2_MIDI_CTL_LEGATO_FOOTSWITCH | Legato Foot Switch.
LV2_MIDI_CTL_HOLD2 | Hold2.
LV2_MIDI_CTL_SC1_SOUND_VARIATION | SC1 Sound Variation.
LV2_MIDI_CTL_SC2_TIMBRE | SC2 Timbre.
LV2_MIDI_CTL_SC3_RELEASE_TIME | SC3 Release Time.
LV2_MIDI_CTL_SC4_ATTACK_TIME | SC4 Attack Time.
LV2_MIDI_CTL_SC5_BRIGHTNESS | SC5 Brightness.
LV2_MIDI_CTL_SC6 | SC6.
LV2_MIDI_CTL_SC7 | SC7.
LV2_MIDI_CTL_SC8 | SC8.
LV2_MIDI_CTL_SC9 | SC9.
LV2_MIDI_CTL_SC10 | SC10.
LV2_MIDI_CTL_GENERAL_PURPOSE5 | General Purpose 5.
LV2_MIDI_CTL_GENERAL_PURPOSE6 | General Purpose 6.
LV2_MIDI_CTL_GENERAL_PURPOSE7 | General Purpose 7.
LV2_MIDI_CTL_GENERAL_PURPOSE8 | General Purpose 8.
LV2_MIDI_CTL_PORTAMENTO_CONTROL | Portamento Control.
LV2_MIDI_CTL_E1_REVERB_DEPTH | E1 Reverb Depth.
LV2_MIDI_CTL_E2_TREMOLO_DEPTH | E2 Tremolo Depth.
LV2_MIDI_CTL_E3_CHORUS_DEPTH | E3 Chorus Depth.
LV2_MIDI_CTL_E4_DETUNE_DEPTH | E4 Detune Depth.
LV2_MIDI_CTL_E5_PHASER_DEPTH | E5 Phaser Depth.
LV2_MIDI_CTL_DATA_INCREMENT | Data Increment.
LV2_MIDI_CTL_DATA_DECREMENT | Data Decrement.
LV2_MIDI_CTL_NRPN_LSB | Non-registered Parameter Number.
LV2_MIDI_CTL_NRPN_MSB | Non-registered Parameter Number.
LV2_MIDI_CTL_RPN_LSB | Registered Parameter Number.
LV2_MIDI_CTL_RPN_MSB | Registered Parameter Number.
LV2_MIDI_CTL_ALL_SOUNDS_OFF | All Sounds Off.
LV2_MIDI_CTL_RESET_CONTROLLERS | Reset Controllers.
LV2_MIDI_CTL_LOCAL_CONTROL_SWITCH | Local Control Switch.
LV2_MIDI_CTL_ALL_NOTES_OFF | All Notes Off.
LV2_MIDI_CTL_OMNI_OFF | Omni Off.
LV2_MIDI_CTL_OMNI_ON | Omni On.
LV2_MIDI_CTL_MONO1 | Mono1.
LV2_MIDI_CTL_MONO2 | Mono2.

## Function Documentation

## ◆ lv2_midi_is_voice_message()

bool lv2_midi_is_voice_message | ( | const uint8_t * | msg | ) |
| inline static

Return true iff msg is a MIDI voice message (which has a channel).

## ◆ lv2_midi_is_system_message()

bool lv2_midi_is_system_message | ( | const uint8_t * | msg | ) |
| inline static

Return true iff msg is a MIDI system message (which has no channel).

## ◆ lv2_midi_message_type()

LV2_Midi_Message_Type lv2_midi_message_type | ( | const uint8_t * | msg | ) |
| inline static

Return the type of a MIDI message.

Parameters

  msg | Pointer to the start (status byte) of a MIDI message.