Module midi_consts::channel_event

Constants for channel events

Channel events consist of two or three bytes:

• byte 1: event type (first four bits) and midi channel (last four bits)
• byte 2: parameter 1
• byte 3: parameter 2 (used for most, but not all event types)

Modules

control_change

Constants to represent controller change types.

Constants

CHANNEL_KEY_PRESSURE	Event type of channel pressure ("channel aftertouch").
CONTROL_CHANGE	Event type of a controller event.
EVENT_TYPE_MASK	The first byte of a channel event contains both the event type and the midi channel in one byte. Use this bit mask to get the event type.
MIDI_CHANNEL_MASK	The first byte of a channel event contains both the event type and the midi channel in one byte. Use this bit mask to get the midi channel.
NOTE_OFF	Event type of note off event.
NOTE_ON	Event type of note on event.
PITCH_BEND_CHANGE	Event type of a pitch bend event.
POLYPHONIC_KEY_PRESSURE	Event type for polyphonic key pressure ("aftertouch").
PROGRAM_CHANGE	Event type of a program change.