Class: Vissen::Input::Message::ChannelMode

Inherits:
Base
  • Object
show all
Defined in:
lib/vissen/input/message/channel_mode.rb

Overview

From the MIDI Association:

This the same code as the Control Change (above), but implements Mode
control and special message by using reserved controller numbers
120-127. The commands are:

- All Sound Off (120)
    When All Sound Off is received all oscillators will turn off, and
    their volume envelopes are set to zero as soon as possible.
- Reset All Controllers (121)
    When Reset All Controllers is received, all controller values are
    reset to their default values.
- Local Control (122)
    When Local Control is Off, all devices on a given channel will
    respond only to data received over MIDI. Played data, etc. will be
    ignored. Local Control On restores the functions of the normal
    controllers.
- All Notes Off (123..127)
    When an All Notes Off is received, all oscillators will turn off.

Constant Summary collapse

DATA_LENGTH = 
2
STATUS = 
0xB0

Constants included from Vissen::Input::Message

CHANNEL_MASK, STATUS_MASK

Instance Attribute Summary

Attributes included from Vissen::Input::Message

#data, #timestamp

Instance Method Summary collapse

Methods inherited from Base

[], create, factory, match?, matcher, #valid?

Methods included from Vissen::Input::Message

#channel, #initialize, #status, #valid?

Instance Method Details

#number ⇒ Integer

Returns the control number.

Returns:

  • (Integer) —

    the control number.



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# File 'lib/vissen/input/message/channel_mode.rb', line 30

def number
  data[1]
end