Class: Midi_interface

Inherits:
Object
  • Object
show all
Defined in:
lib/melody_object/midi_interface.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Midi_interface

Returns a new instance of Midi_interface.



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# File 'lib/melody_object/midi_interface.rb', line 7

def initialize

@output=UniMIDI::Output.open(0)
  
end

Instance Attribute Details

#output ⇒ Object

Returns the value of attribute output.



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# File 'lib/melody_object/midi_interface.rb', line 5

def output
  @output
end

Instance Method Details

#note_off(note, channel, velocity) ⇒ Object 



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# File 'lib/melody_object/midi_interface.rb', line 20

def note_off(note,channel,velocity)     
@output.puts(0x80|channel, note, velocity) # note on

  
end

#note_on(note, channel, velocity) ⇒ Object 



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# File 'lib/melody_object/midi_interface.rb', line 13

def note_on(note,channel,velocity)     
@output.puts(0x90|channel, note, velocity) # note on

  
end