Class MIDIMessage

This class represents a single MIDI 1.0 message.

Index

Constructors

Properties

data statusByte ticks

Methods

channelPressure controllerChange nonRegisteredParameter pitchWheel programChange registeredParameter systemExclusive

Constructors

constructor

new MIDIMessage(
    ticks: number,
    byte: MIDIMessageType,
    data: Uint8Array<ArrayBuffer>,
): MIDIMessage
Creates a new MIDI message.
Parameters
- ticks: number
  The MIDI tick time of this event.
- byte: MIDIMessageType
  The message status byte.
- data: Uint8Array<ArrayBuffer>
  The message's binary data.
Returns MIDIMessage
- Defined in src/midi/midi_message.ts:47

Properties

data

data: Uint8Array<ArrayBuffer>

The 7-bit binary data of the message.

statusByte

statusByte: MIDIMessageType

The MIDI message status byte.

ticks

ticks: number

Absolute number of MIDI ticks from the start of the track. This is only relevant in MIDI sequences.

Methods

`Static`channelPressure

channelPressure(ticks: number, channel: number, value: number): MIDIMessage
Returns a new MIDI Channel Pressure message.
Parameters
- ticks: number
  The MIDI tick time of this message.
- channel: number
  The channel number of this message (0-15).
- value: number
  The pressure (0-127).
Returns MIDIMessage
- Defined in src/midi/midi_message.ts:77

`Static`controllerChange

controllerChange(
    ticks: number,
    channel: number,
    controller: MIDIController,
    value: number,
): MIDIMessage
Returns a new MIDI Controller Change message.
Parameters
- ticks: number
  The MIDI tick time of this message.
- channel: number
  The channel number of this message (0-15).
- controller: MIDIController
  The MIDI controller number (0-127).
- value: number
  The controller value (0-127).
Returns MIDIMessage
- Defined in src/midi/midi_message.ts:116

`Static`nonRegisteredParameter

nonRegisteredParameter(
    ticks: number,
    channel: number,
    parameter: number,
    value: number,
): MIDIMessage[]
Returns a new MIDI Non-Registered Parameter message. Sends both data MSB and LSB.
Parameters
- ticks: number
  The MIDI tick time of the events.
- channel: number
  The channel to use (0-15).
- parameter: number
  The 14-bit non-registered parameter number.
- value: number
  The 14-bit value for this parameter.
Returns MIDIMessage[]
- Defined in src/midi/midi_message.ts:200

`Static`pitchWheel

pitchWheel(ticks: number, channel: number, value: number): MIDIMessage
Returns a new MIDI Pitch Wheel message.
Parameters
- ticks: number
  The MIDI tick time of this message.
- channel: number
  The channel number of this message (0-15).
- value: number
  The new 14-bit value (0-16,383), where 8192 is the center (no pitch change).
Returns MIDIMessage
- Defined in src/midi/midi_message.ts:63

`Static`programChange

programChange(ticks: number, channel: number, program: number): MIDIMessage
Returns a new MIDI Program Change message.
Parameters
- ticks: number
  The MIDI tick time of this message.
- channel: number
  The channel number of this message (0-15).
- program: number
  The MIDI program number (0-127).
Returns MIDIMessage
- Defined in src/midi/midi_message.ts:96

`Static`registeredParameter

registeredParameter(
    ticks: number,
    channel: number,
    parameter: number,
    value: number,
): MIDIMessage[]
Returns a new MIDI Registered Parameter message. Sends both data MSB and LSB.
Parameters
- ticks: number
  The MIDI tick time of the events.
- channel: number
  The channel to use (0-15).
- parameter: number
  The 14-bit registered parameter number. For example 0 is pitch wheel range.
- value: number
  The 14-bit value for this parameter.
Returns MIDIMessage[]
- Defined in src/midi/midi_message.ts:151

`Static`systemExclusive

systemExclusive(ticks: number, data: number[]): MIDIMessage
Returns a new MIDI System Exclusive message.
Parameters
- ticks: number
  The MIDI tick time of this message.
- data: number[]
  The 7-bit data of the system exclusive message, excluding the starting 0xF0 byte.
Returns MIDIMessage
- Defined in src/midi/midi_message.ts:136