fluidCCi
Prev | Orchestra Opcodes and Operators | Next

## fluidCCi

fluidCCi — Sends a MIDI controller data message to fluid.

## Syntax

    fluidCCi iEngineNumber, iChannelNumber, iControllerNumber, iValue

## Description

Plugin opcode in fluidOpcodes. This opcode is part of the plugin repository and has to be installed separately. The plugin repository can be found here: https://github.com/csound/plugins

Sends a MIDI controller data (MIDI controller number and value to use) message to a fluid engine by number on the user specified MIDI channel number.

## Initialization

iEngineNumber -- engine number assigned from fluidEngine

iChannelNumber -- MIDI channel number to which the Fluidsynth program is assigned: from 0 to 255. MIDI channels numbered 16 or higher are virtual channels.

iControllerNumber -- MIDI controller number to use for this message

iValue -- value to set for controller (usually 0-127)

## Performance

This opcode is useful for setting controller values at init time. For continous changes, use fluidCCk.

## Examples

Here is an example of the fluidCCi opcodes. It uses the file fluidCCi.csd.

    <CsoundSynthesizer>
    <CsOptions>
    ; Select audio/midi flags here according to platform
    -odac  -+rtmidi=virtual  -M0    ;;;realtime audio out and realtime midi in
    ;-iadc    ;;;uncomment -iadc if realtime audio input is needed too
    ; For Non-realtime ouput leave only the line below:
    ;-o fluidCCi.wav -W ;;; for file output any platform
    </CsOptions>
    <CsInstruments>

    sr = 44100
    ksmps = 32
    nchnls = 2
    0dbfs  = 1

    giengine fluidEngine
    ; soundfont path to manual/examples
    isfnum	 fluidLoad "19Trumpet.sf2", giengine, 1
    	 fluidProgramSelect giengine, 1, isfnum, 0, 56

    instr 1

    	mididefault   60, p3
    	midinoteonkey p4, p5
    ikey	init p4
    ivel	init p5
    	fluidCCi giengine, 1, 93, 127 	;full chorus &
    	fluidCCi giengine, 1, 91, 127 	;full reverb!
    	fluidNote giengine, 1, ikey, ivel

    endin

    instr 99

    imvol  init 7
    asigl, asigr fluidOut giengine
           outs asigl*imvol, asigr*imvol

    endin
    </CsInstruments>
    <CsScore>

    i 1 0 5 60 100 ;play one note from score and...
    i 99 0 60      ;play virtual keyboard for 60 sec.
    e

    </CsScore>
    </CsoundSynthesizer>

## See Also

fluidEngine, fluidNote, fluidLoad, fluidCCk

More information on soundfonts is in the Floss Manuals: https://flossmanual.csound.com/midi/reading-midi-files

For other information on soundfonts look in the Wikipedia: http://en.wikipedia.org/wiki/Soundfont

## Credits

Michael Gogins (gogins at pipeline dot com), Steven Yi. Thanks to Peter Hanappe for Fluidsynth.

Prev | Up | Next
fluidAllOut | Home | fluidCCk