supriya_midi.constants¶

class MidiMessageType(*values)¶

MIDI message status byte types.

NOTE_OFF = 128¶

NOTE_ON = 144¶

AFTERTOUCH = 160¶

CONTROLLER_CHANGE = 176¶

PROGRAM_CHANGE = 192¶

CHANNEL_PRESSURE = 208¶

PITCH_WHEEL = 224¶

SYSTEM_EXCLUSIVE = 240¶

QUARTER_FRAME = 241¶

SONG_POSITION = 242¶

SONG_REQUEST = 243¶

TUNE_REQUEST = 246¶

CLOCK = 248¶

START = 250¶

CONTINUE = 251¶

STOP = 252¶

ACTIVE_SENSE = 254¶

RESET = 255¶

META = 255¶

classmethod parse(value: SupportsInt) → Self¶

Parse a MIDI message type from value, ommitting channel ID if given.

>>> MidiMessageType.parse(0x90)
<MidiMessageType.NOTE_ON: 144>

>>> MidiMessageType.parse(0x90 | 3)  # channel 4
<MidiMessageType.NOTE_ON: 144>

>>> MidiMessageType.parse(0xFF)
<MidiMessageType.RESET: 255>

class MetaMessageType(*values)¶

MIDI meta message types.

SEQUENCE_NUMBER = 0¶

TEXT = 1¶

COPYRIGHT_NOTICE = 2¶

TRACK_NAME = 3¶

INSTRUMENT_NAME = 4¶

LYRICS = 5¶

MARKER = 6¶

CUE_POINT = 7¶

CHANNEL_PREFIX = 32¶

END_OF_TRACK = 47¶

SET_TEMPO = 81¶

SMPTE_OFFSET = 84¶

TIME_SIGNATURE = 88¶

KEY_SIGNATURE = 89¶

SEQUENCER_SPECIFIC = 127¶